, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000af5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000000000)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000af4000)=[], 0x0, &(0x7f0000001000-0xd8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r17, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0xfffffdb5, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xd8, 0x4004010}, 0x400c044) fcntl$getflags(r0, 0x401) 2018/01/19 19:25:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x54, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000c21000-0x8)='./file0\x00', &(0x7f0000146000-0x2)='..', &(0x7f0000e3b000)='devpts\x00', 0x0, 0x0) 2018/01/19 19:25:28 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000eec000)='./file0\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xb)='projid_map\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x8}], 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x80)=[{&(0x7f0000001000-0x12)=""/18, 0x12}, {&(0x7f0000000000)=""/36, 0x24}, {&(0x7f0000002000-0x88)=""/136, 0x88}, {&(0x7f0000001000-0xdd)=""/221, 0xdd}, {&(0x7f0000001000-0xd5)=""/213, 0xd5}, {&(0x7f0000002000-0xdb)=""/219, 0xdb}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x7)=""/7, 0x7}], 0x8, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000158000)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/19 19:25:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b22000)=0x0, &(0x7f000011e000-0x4)=0x4) 2018/01/19 19:25:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000de9000-0x8)='./file0\x00', 0x4) ioctl$KDADDIO(r0, 0x4b34, 0x1) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000148000)={{0x0, 0x0, 0x3, 0x8, 0xc8, 0x5, 0x1, 0xfffffffffffffffa, 0x0, 0x1, 0xf6, 0x2, 0x0}, {0x5000, 0x1002, 0x0, 0x4, 0x8, 0x42c9, 0x101, 0x7fffffff, 0xdb6a, 0x5, 0x6, 0xc98, 0x0}, {0x3000, 0x5000, 0xf, 0x8, 0x6, 0x8, 0x8, 0x7, 0xd325, 0x5, 0x1, 0x6, 0x0}, {0xf000, 0x0, 0x0, 0x1f, 0x6, 0x9, 0x8, 0x3, 0x7, 0x2, 0x10000, 0x7f, 0x0}, {0x3000, 0x2000, 0x8, 0xff, 0x1, 0x6, 0x869b, 0x4, 0x10001, 0x7, 0x20, 0x35e4, 0x0}, {0x0, 0x6000, 0xd, 0x0, 0xfffffffffffffffe, 0x5, 0x8001, 0x7, 0x5, 0x1, 0x8, 0x0, 0x0}, {0x12000, 0x2, 0xf, 0x1, 0x9ff, 0x7, 0x7fff, 0x8, 0x1, 0x8, 0xffffffff, 0x0, 0x0}, {0x1, 0x10000, 0xd, 0x9, 0x531fba30, 0x3, 0x0, 0x4, 0x30, 0x3d9b84ee, 0x41e, 0x7, 0x0}, {0x3000, 0xf000, [0x0, 0x0, 0x0]}, {0x4, 0x0, [0x0, 0x0, 0x0]}, 0x4, 0x0, 0x3002, 0x100000, 0x5, 0x800, 0x5000, [0x6, 0x7fffffff, 0x100, 0x9dd]}) bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x1, 0x4, 0x1, 0x3, 0x9, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/19 19:25:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002c8000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000cca000)=""/4096, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 19:25:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f00007c4000)='/dev/kvm\x00', 0x101000, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00009fb000)={0xffffffffffffff76, 0x1c, 0x300, 0x0, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@typed={0xc, 0x1000001, @u32=0x9}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x1) syz_open_dev$sg(&(0x7f00009cb000-0x9)='/dev/sg#\x00', 0xff, 0x200000) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f00009fd000-0x8)=0x81) llistxattr(&(0x7f0000101000-0x8)='./file0\x00', &(0x7f0000877000)=""/16, 0x10) [ 206.430248] audit: type=1326 audit(1516389928.414:2330): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30524 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x0 [ 206.502341] audit: type=1326 audit(1516389928.492:2331): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30524 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x0 2018/01/19 19:25:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00009e6000-0xe)='/dev/admmidi#\x00', 0x0, 0x501800) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000166000-0x4)=0xffffffff, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) fchmod(r1, 0x5) 2018/01/19 19:25:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$unix(r0, &(0x7f000065c000)=@file={0x0, './file0\x00'}, 0xa) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000d1b000-0x38)={&(0x7f000093c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000046f000-0x10)=[], 0x0, &(0x7f0000746000-0x62)=""/98, 0x62, 0x0}, 0x102) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000db1000)=""/109, 0x6d, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeba) 2018/01/19 19:25:28 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000010000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x14) dup2(r1, r0) 2018/01/19 19:25:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000104000-0xd)='/dev/usbmon#\x00', 0x3a, 0x180) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000210000-0x4)=0x800, 0x4) 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(0xa, 0x7, 0x400000102) write(r1, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000040000000000000000030004", 0x1f) socketpair(0x103, 0x3, 0x2, &(0x7f0000fb3000)={0x0, 0x0}) 2018/01/19 19:25:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$random(&(0x7f0000aa2000-0xc)='/dev/random\x00', 0x0, 0x200) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00a}]}, 0x10) 2018/01/19 19:25:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f000012a000-0x6)=[{0x0, 0x8000, 0x0}], 0x1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000c1e000)=[]) semop(r0, &(0x7f0000a1f000-0x24)=[{0xce0b9552a458ff1d, 0x4, 0x1000}, {0x2, 0x4, 0x800}, {0x3, 0x10000, 0x1800}, {0x0, 0x400, 0x800}, {0x1, 0x8001, 0x800}, {0x4, 0x7, 0x1800}], 0x6) r1 = syz_open_dev$usbmon(&(0x7f00000b4000-0xd)='/dev/usbmon#\x00', 0x80000000, 0x80000) readlinkat(r1, &(0x7f0000695000)='./file0\x00', &(0x7f00006ef000)=""/142, 0x8e) [ 206.582158] audit: type=1400 audit(1516389928.572:2332): avc: denied { ioctl } for pid=30556 comm="syz-executor4" path="socket:[87140]" dev="sockfs" ino=87140 ioctlcmd=0x5473 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/19 19:25:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004a0000)='/dev/ptmx\x00', 0x80000000000005, 0x0) ioctl$int_in(r0, 0x80000080045438, &(0x7f0000000000)=0x0) 2018/01/19 19:25:28 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) close(r0) r1 = semget(0x2, 0x3, 0x11) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x24001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f0000001000)=""/0) 2018/01/19 19:25:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000011c000)={0x7f}, 0x4) 2018/01/19 19:25:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b57000-0xa)='/dev/ptmx\x00', 0x6000, 0x0) r1 = accept$inet(r0, &(0x7f0000018000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000433000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000da4000)=0x6, 0x4) 2018/01/19 19:25:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000fb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/19 19:25:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000e14000-0x2)=0xd918, 0x2) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "0103000000040000000000003300000000a979f300b30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff598200000afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f01d0158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) close(r1) 2018/01/19 19:25:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000173000)={0x0, 0x0, 0xfffffffffffeffff, 0x0}) pipe(&(0x7f0000100000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c1d000)=0xcb9, 0x4) 2018/01/19 19:25:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) r2 = syz_open_dev$usbmon(&(0x7f0000d21000)='/dev/usbmon#\x00', 0xffffffffffffff00, 0x1) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000ed2000-0x18)={0x0, 0x8, 0xff, &(0x7f00002cc000-0x8)=0x0}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = 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, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f00009be000)={0x1, 0x0, 0x0, 0x4, 0x0}) dup3(r0, r1, 0x80000) fcntl$dupfd(r3, 0x406, r0) 2018/01/19 19:25:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x8000000000000) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000c07000-0x14c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x1c, 0x0, "7411bb9464f9a81de5019aa732aedf071fa4a227"}}}}}, 0x0) 2018/01/19 19:25:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0x10, 0x0}, 0x0) pipe2(&(0x7f0000bcf000-0x8)={0x0, 0x0}, 0x0) openat(r1, &(0x7f0000002000-0x4)='./file0\x00', 0x0, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/19 19:25:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d9b000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000c1000)=0x3, 0xffffffffffffff64) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000548000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f000025d000)=0x0) bind$inet6(r2, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) accept$ipx(r2, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b9e000)=0xfffffffffffffc2e) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000aa6000)={@generic="7c30c41a4db5d9c427e47cc0ab5f28c2", @ifru_addrs={0x2, 0x0, @rand_addr=0xa8fe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r1, &(0x7f0000b4d000)="", 0x0, 0x20008047, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000ed4000-0x8)=0xf000) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0x0}, 0x8) 2018/01/19 19:25:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa7e8, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000ae1000-0x18)=[{r0, 0x4002, 0x0}, {r0, 0xc0, 0x0}, {r0, 0x240, 0x0}], 0x3, 0x0) syz_open_dev$mice(&(0x7f00008a0000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) set_thread_area(&(0x7f0000376000-0x10)={0x1ff, 0x20000800, 0x0, 0x3, 0x2, 0x7fffffff, 0x4, 0x0, 0x0, 0x7}) 2018/01/19 19:25:28 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) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x7dc7673dca2a44c7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002af000-0x10)='/selinux/access\x00', 0x2, 0x0) syz_open_pts(r2, 0x2000) write(r1, &(0x7f0000401000-0x25)="24000000210025f0071c0165fffffc0e020000000010000002a9000c08000a000000000003", 0x25) r3 = socket(0x1e, 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000296000-0x20)={r0, &(0x7f0000b09000-0x58)="8002b6bb0a68a00bc467e904dc4372fa3c6f0c7fbc957a2c607ea6f05d702da5fc548ef4e669f93a31f2bd33910e13d24ea545a5733a196b337db844255368530fe0b359dd5fa1e7db5cf19c8275c6c1faa87634a358ecd2", &(0x7f00007a5000)="ee087d032728f80455f0c33f41f26416ed35ce0389050303a385cc4797491b3b6e0a364e5c9c60e657c86ec6dc62ea5d1937267a2317578fa6df0347aa5a113a9bdd7f82082d699decd9717f570ec971", 0x2}, 0x20) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmmsg$alg(r4, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/19 19:25:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) getrandom(&(0x7f00005ad000)=""/195, 0x38a, 0x3) 2018/01/19 19:25:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f7000)=0x0) clock_gettime(0x3, &(0x7f000006d000-0x10)={0x0, 0x0}) timer_gettime(r1, &(0x7f0000a92000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x0}, {r3, r2}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f000007c000)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000c14000-0x10)={0x0, r4+30000000}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/19 19:25:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000621000)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x80000) r1 = semget$private(0x0, 0x0, 0x41) semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f0000df2000)=""/158) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000974000)=""/65) sigaltstack(&(0x7f0000081000/0x2000)=nil, 0x0) mprotect(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x0) 2018/01/19 19:25:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100000000000010) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f0000af1000-0x19)=""/25, 0x19) 2018/01/19 19:25:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) fstat(r0, &(0x7f0000edb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0xf4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000002000-0x8)={0x3, 0x6}) 2018/01/19 19:25:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x40e, &(0x7f0000cd4000-0x20)={0x1, 0x0, 0x0, 0x0, 0x0}) getsockopt(r0, 0x1, 0x3, &(0x7f0000de6000)=""/83, &(0x7f0000b3a000-0x4)=0x53) read(r1, &(0x7f00005a0000)=""/0, 0xff23) 2018/01/19 19:25:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c93000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c86000)={0x0, 0x40, "91df235a4884a1ab24cc85a270e947470a7efe5e68b2ce62906133d984b27154ab715ab579e97c64e9c02198cb705cada32a2236851f5bae0f95bf9de11c3896"}, &(0x7f00000ce000-0x4)=0x48) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000872000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000284000)={r2, 0x0, 0x0, 0x0}) open_by_handle_at(r0, &(0x7f00007d2000)={0x7a, 0x1, "b07cba60fd6d0a444777aac6bdfc6b9e830f5ff3e3f4aa083f9f4150ccdea382b676bb50811c1630f2bdc4d06b9e8ed2bc55bea7f8215551e34afaaa864d5b46b897ceee0faa026d1a91c47e5beb308fdbfe17894e31b0b9bfb3720739c70eeb202518116391e4ee513e1fd4d1d004b76d6c"}, 0x101040) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e42000)=@sack_info={r1, 0x3, 0x81}, 0xc) r3 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r3, 0xffff) fcntl$notify(r0, 0x402, 0x12) sendfile(r3, r3, &(0x7f0000001000)=0x0, 0xfec) 2018/01/19 19:25:28 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) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c1a000-0x4)=0x0) getpriority(0x4, r0) 2018/01/19 19:25:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000f14000)='/dev/amidi#\x00', 0x8, 0x20000) ioctl$TIOCSBRK(r1, 0x5427) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(0xffffffffffffffff, 0xc0405519, &(0x7f0000d00000)={0x2764, 0x3, 0xffffffffffff0ed5, 0x0, "9424538e7cba1bb25dd11155b79fda7b936c184650a2ee9e42857ed26b881ebad741429eddc604bdec3918ed", 0x3}) recvmmsg(r0, &(0x7f0000bec000-0x3c)=[{{&(0x7f00001fa000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000024000)=[{&(0x7f0000a4d000-0x20)=""/32, 0x0}, {&(0x7f0000a94000)=""/140, 0x1000002c5}], 0xcc, &(0x7f0000c59000-0x14)=""/20, 0xfffffffffffffc62, 0x0}, 0x0}], 0x1, 0x0, 0x0) readv(r0, &(0x7f000085a000)=[{&(0x7f00007aa000-0x3f)=""/63, 0x3f}], 0x1) write(r0, &(0x7f00009bd000-0x2b)="26000000120047f181ff050d43000100fffffffdc200ffff0000000009227fff050019000007", 0x26) 2018/01/19 19:25:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000867000-0x9)='/dev/rtc\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00003d8000)='/dev/snd/seq\x00', 0x0, 0x40000028005) dup2(r1, r1) wait4(0xffffffffffffffff, &(0x7f0000c8a000-0x4)=0x0, 0x1, &(0x7f0000856000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f0000040000)=[{0x5, 0x0, 0x0, 0xfffffffffffffffd, @time={r2, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x1, &(0x7f0000d71000-0x1)='e'}}], 0x30) 2018/01/19 19:25:28 executing program 1: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x8000b, 0xa2, &(0x7f0000eef000-0x8)={0x0, 0x0}) ioctl$TIOCSTI(r0, 0x5412, 0x9) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000eef000+0xce8)=[{&(0x7f0000eef000)="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", 0x1000}, {&(0x7f000041c000)="5d7e8cd2de522f011d1bbe9ff8163a8bdc8b68d33c283810011139501c84d8be3bd90a109a5946fd9b7c3a76dee8c6f16bbff1e1c2514e58ae137cf23a581ea6c7ca4c8084d2c2c85c81a941282966a50d5c81c96ace6517fcf78e36fc3c19be39adbfc8d394327b8f62b760b091138075b60680dc43fb50", 0x78}, {&(0x7f0000901000-0x9)="d1ecdafa0bbe0a47b4", 0x9}, {&(0x7f000044b000)="388876a9746c1483df7b5b09d20b5e547e9e8e36c9a193292967b34958e02241665ad6440f312b4c8852f6e9bb467a5612131a7d5ff50cb0cba69c9d2e0a4aef70f04933a99b2ad0cab393b58efb40658325a8e1b38dc6de4bcd8ad1da3220a8d6d79f1a6371c7a6de09ac3bd652718a5533e8b8a250af4060579ea83f8249a77b46d8eb3cf6239784c8d200eaf45c4dc3417151b05e474917df43b32adf4d03ea24cf5f7799b6ab23d5c1645cd621979f", 0xb1}, {&(0x7f00009df000-0xa0)="49a59c8a7b829eb70d49bb9358795cae1f9e2cc4bf7facc3cf47c4a0d049213dcf2fe0b3686a88cd6ebdfaec66c978176eecd4f33f82ac4c929f212e1c8f5e8edd9a8f60a1302dfaa43eb7b1b744b17cc4bcbe8a368322764077e5432411006bd86273464ac396e27721dbf7e29f155148c290b068892a31734566bc6aa7de795c48d5623d8b4d0c2259044aa0bff965839e3008a0cfb499a72eed5671a0d683", 0xa0}, {&(0x7f0000ef0000-0x64)="d984db157d1de96b3c3e70319d5466cb5f0d50884f97b5c8a160ee7d21d1c43379380f62639c2b6bb6d570abfb34b2d86ac9084f1866a3d2789b951e6b56df49c68a29f3e141ffe2bc0ed84c569d0c3f71f950a95c7964d2692a78159b8b492d80d2d670", 0x64}, {&(0x7f0000ef0000-0x9)="79242e929b2dc4ca1c", 0x9}], 0x7, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c87000-0xd)={r3, 0x20eee00e, &(0x7f0000eee000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) [ 206.910632] audit: type=1400 audit(1516389928.901:2333): avc: denied { read } for pid=30633 comm="syz-executor7" path="socket:[87179]" dev="sockfs" ino=87179 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 206.924047] TCP: request_sock_TCP: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/19 19:25:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000089b000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000095a000-0x9)='/dev/vcs\x00', 0x8000, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000d30000-0x14)={0x3, 0x8, 0x986e, 0x3, 0x4, 0x8, 0x10001, 0x3, 0xe00, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0xfe47, 0xe2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0xfffffffffffffffe, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac9000-0x10)='/selinux/status\x00', 0x0, 0x0) r4 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000ced000-0x110)={{0xadb1, 0x0, 0x2, 0x7, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x7}, 0x0, 0x0, 0x1, r4, 0xfffffffffffffffb, 0x30000, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000fc0000-0x8)='vmnet1%\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x9, 0x0, 0x16d32f42], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000797000-0x4)=0x0, &(0x7f0000214000-0x4)=0x4) ptrace(0x4208, r4) r5 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000a8f000)=0x6) clone(0x4392400, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b54640384eb76b0761df41b2c1", &(0x7f000034c000-0x4)=0x0, &(0x7f00007df000)=0x0, &(0x7f0000a83000-0x1000)="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") ioctl$VT_DISALLOCATE(r1, 0x5608) timer_create(0x4, &(0x7f0000abe000-0x60)={0x0, 0x16, 0x0, @thr={&(0x7f00001ae000)="5df448911a1f0036540df95c6a229edd373b3c860a14c24de2afe221ada2f84ae206dd49f33882c65b4cff9293c3a6446ab048e764222d940aeb31e0d9d1cd9213779bf5825eda8214c2a3fdd80f2d42847e778224f715e28e33c30ebdd601524335517c006099cfa55a3566922d6b89", &(0x7f0000d0a000-0x50)="137866251a2c6809cfab10472265a3deff74235122df986e9ecfb3b1593f18bb91e6df572d378f5765f755c194712826d184f6163c4f90904c5cd07fbfa89ec83da3467e8c5aaf09906305e1e371408e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ca000)=0x0) timer_gettime(r6, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) statx(r3, &(0x7f000011f000-0x8)='./file0\x00', 0x5900, 0x0, &(0x7f00003d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f000070b000)={r7, 0x7530}, 0x10) r8 = dup(r5) setsockopt$inet6_tcp_int(r8, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r8, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) 2018/01/19 19:25:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000b9f000-0x8)='./file0\x00', &(0x7f00006ce000-0x8)='./file0\x00', 0xe000, 0x0, 0x0, 0x101, 0x8, 0x20000) r2 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000032c000-0x4)=0x0) fstat(r0, &(0x7f000037c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00003ab000-0x4)=0x0) lstat(&(0x7f0000634000)='./file0\x00', &(0x7f00001de000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000892000)='./file0\x00', &(0x7f00002e0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000043000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@local={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}}, &(0x7f0000983000-0x4)=0xe8) r8 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eaf000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004c5000-0x4)=0xc) fstat(r0, &(0x7f0000a92000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000913000-0x38)={&(0x7f00008bb000)=@kern={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000d5000)=[{&(0x7f000017a000)={0x150c, 0x22, 0x20, 0x4, 0x3, "", [@typed={0xc, 0x72, @u32=0x5e9}, @generic="1682b7de4fe1b89624e3c5bb8e205507f6ac7233a61018c4095c94487c8a2c303633fbc385be086a966aa4c97dd53b4026c1ac4057fb53c133d4a8c7ebbfdac5016653f600739fd15e26a1302a315cb6437626e115954a8032571dbb2368c2892264b00149873dcde27b27ca6576afcfa82a656a33c509240067e87bc87ff059ca56f2434da7fecd150142e520ea674587c8c1fd1080e18c55a943cac0713e0711d1604594d9fcebb8ba", @generic="bcbd4a016ba25f00c29b81a7849abc70cb0c854e5bb8c92fae913bf224ce19329a8817c651b85e69545e37d315d9f395fe9463e75e2d140e3fe571f0569c34b36cc4680bbfc9533217f2eca34e386a440f1482a8c8d275b18ec752dcba3617556e13196eecb497fcbe2e933497e05068e7b6de94ffb3a51d2bab625f86ef4f38cc308bbdf2a1cee38f9820d579be69e10ccacbe6be06d935413eab78c04a0d5e71e5dfbfe6d998e1ca96ecc7491d247365c4d54f6a359e25489920435381e1a9b97f7e60a6a332edfbbd9f1b1c0a4a857587", @typed={0xc, 0x27, @ipv4=@broadcast=0xffffffff}, @nested={0x1368, 0x2d, [@generic="bb643822c4bd47e46e07116fd62a1f0bfdb49b1209402dc50ffc6a7b6312aabd13c00b12be7ec40449d519b8d05804563a0b4cab10579c3759c5905536cfe61da275b26492a1e404efa5f12b1da43299dcee40cebd4f6ee97f542f9e61ada60f3030dff0bda130420612d622a1e18764c118a5a6f77469d6d088221bd03eca7bdeae8e87c939952a2056c9e5ece159511b371e8f8976dec30414ecfa2c388a18eb40518bf6e06aa2fff4584ac55b17ccf40c004fbe132d3dd9a5c1666e780a5fed1890df7c0fb1e11b28f81cfb6176c5287a9a60bacf8c04ac", @generic="bb82c29edbae3e0ca27dd79cfd6cd5e9b6b25b6928f0f6655309bfe6881fc1b6aef76f0f8cc2efe56ab1ca425b5804f2da174a2bda2e030a80eb5e770ea064c7b24c51012092fe1b45605ee8e878bff39dc8c2ab069bfed9f43aa68f69c085e961fbbe6f8aff1470ac784018ff", @typed={0x10, 0x87, @u64=0x80000001}, @generic="b3e6652faa5cd0cd24679338aaf09336b0330deca30a2ccaa978579415c3d020240d83e66584b4264d7b0f25469b94a76a2bf693aa8c", @generic="ed08ae5cbbdfe1ab3d99b8bb6f9656629f4fd15902a94fe18a669e262a25c27b4d7c9e556cb9c05685246aff0cfeedf20c4b9782e8ba440f364b7f107be0e2bb3746c9378a3c118be7150dc1e6a82e9551afdc6c93fba701bb3668bc075aa06c286c27d4c99c60a6a953294db889173bccc828c894ea8c9c6d", @generic="cd019b5d2bfcd8a1cd3ee3b1c1f1e20ca4c5efd1c90983eb746539171d82f027692b1e5f98e23f91a2f73d54436cf59901589df41145f015df48bbac302f850bae37f292", @typed={0x8, 0x87, @void=""}, @generic="393dc17853d13649e461d3f163e4456fda0d512ca235146bf7495af021adaf1ceb496e7ca16a2f7ca0792863bef2b130c47eeab368ead6f0ca77504998095df1d36b5ef2f8544ee7fd85ddd775a7fc3e53a5d189cf2689a10bfc889a96ce061be264ac8f83b12c8e5ba2dde9", @generic="b2f6615be21c1fa4048a82d9b1292e9e03a91c5161661f006f29f2e5393145e07632a47315b3f1598e27df8cd321a80e935080d6cb6b1c2d1462bcbd7547364e07472a690aa1ce89fa5805a7ccec62d5ac7dab0f0c170199ea39442886195da7057fbf5eceb5c7b4e221bcd9bb5d9f6676cd9b3634e0ab678baeefb0ad95e68f66aba7b3f7cd10d696f7b31c3fbb48fb93a1a35c6a4432451f8e7e2b8040ad91adec249c", 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@generic="ff09265743b765059845b09be25f914d3943eaadc3af7c16a8e10ca55227265bd1d83e869b2730848ffce49675ba971fffea909b52e030fdf4ceeb06a524404cd8dc2c8b60eba70b7d2f164f7a10ff97c591e2ba40a4d632aaf035a73b5923f7b6d277edd49c37ec34722597065fc352989b1bb8aa7ef38c55267473bdbc45b4ef309d6996badd769c6054f5bb6805ee1ca06f64f18e05a329138384827a2f2c9211fe2499fb8dbfae5b65da088a879c27749016ca72f32e9d17f6412f2f0c6d4c62a2ceb6cae8ec9431b369defdaea44d15d662d8ce772484b3f99cabab89d6f61d6263a13a3d4bc6cfafd836"]}]}, 0x27bc}, {&(0x7f0000c6b000-0x2e8)={0x2e8, 0x14, 0x20, 0x1, 0x3, "", [@typed={0x20, 0x4, @binary="62d53449f8e1cc87314022c64b3bbb685c42330c3e75c9"}, @nested={0x1a4, 0xb, [@generic="51e1e445ee77d6d7c1e0bf953b57087d028a672dfafc66ebd09547a46b8922336c2343f4e981767845f461a315099526620c0b384d46c00fad1a56e4cb3846ff4439cde2178a1d4e52a759b8a90ef4a9cb253bbff932a039925be481b8fe36f9ee13f6c02f85b4174d65fa3ed34231ac485a13bd97db1db28044478e6db51bfaaf0be1223d59e38cc9892bf29f12cee95026f76f89efa1a251f3b84e93562a", @typed={0xc, 0x2b, @uid=r6}, @typed={0x10, 0x52, @u64=0x10000}, @generic="fd3cf63c4d019f78b16e8641eaf8af0089e64d3babddf2ca9431f937c54a63e504d67372df9641a301c1f5cce36d529be3f3b4b6b906c4665d49672bd13c16eeb2c76e2639fc4261c4545f4aa6765a39393cb41d1ac90ea106566962115cd69d4de11e973a835d0c35eb5d6c31f3f2a7cdbcfc59673c5bb93108c19e597190306dd25c966c8dad45ec516c6028b3f0c9a3e979d8de47a5f28b1e86bc5abee4c33c8c738ce27687ea3c9e125343990cb23f77390c06bc03588026585aab8329bed8f2241b79395debc336082ed8d90fd1d16166c01827113766efb0ea4a08250b594cd0"]}, @generic="b9ca9ec73de1175c7194373fd4b13147734bf127f7b4ad26da0817565add64973a8a85a0c107770c341e08973783fcfc5c0553b9f90ede116c3f165459416a48f4e90bc46106a411ad06b3bba15c5e73c7f50cdfbfa371318229fdbbc22cda3ebabd0208f5f102c85978515402ac7200cbf23afb0c4dd577aacd8b604ba70c706a326962d5b54fe63eb5264993c81551e632407ee33f38b82433c994073715cf989ded3d", @typed={0xc, 0x37, @uid=r7}, @nested={0x64, 0x48, [@generic="e2063dc40f84f833d9dc220f5129bb8d3291a7f143386bf24908e7b27f5d2ffd04eb4663f65e2379bb1e69261cba038b2a6fe47da85f9db431529f44dab2b9b2befe109d1089e29d3a1385747820944c3bb54c88448c885c9ee94b1ab2343990"]}]}, 0x2e8}, {&(0x7f0000857000-0xb4)={0xb4, 0x2c, 0x60c, 0x6, 0x2, "", [@typed={0xa4, 0x7a, @binary="e0561f87764b7055703385bb9dc9dd09e4e8f5d57d3052e13fd704da546e1421ab57b5489150ad11797d60c03cf646847734b4d89cf684ff3aff6362999b00b3cc438b99bb735e57f5e8f4364bc7ac8a5308267e4bc03ed936f5e6546819727d66809ee33316f90506b8a1f618dd27a9d9c3043ea0c3d821d7557a5f79970f8df371b0b1690e9c5478cea5b4cc14fa306cdd41f58d40187dc98232"}]}, 0xb4}], 0x5, &(0x7f00008ea000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x38, 0x40048c0}, 0x800) 2018/01/19 19:25:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/vcs\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f000042f000)='./file0\x00', 0xffffffffffffffff, &(0x7f00009d5000-0x8)='./file0\x00', 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000d5d000/0x13000)=nil, 0x13000, &(0x7f0000201000)=""/153) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/01/19 19:25:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x7234, 0x100000001, 0x7f, 0x20, 0xaf9, 0x400000000000005, 0x1}, 0xc) r1 = socket$inet6(0xa, 0x80005, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b50000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000f15000-0x90)={0x5, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt(r1, 0x400000000084, 0x71, &(0x7f00000f2000)="", 0x0) 2018/01/19 19:25:29 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0xb, &(0x7f00004f8000)="d7fdaf95070179670ff9ffa45d3f", 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000548000-0x8c)={0x0, @in6={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x8, 0x8, 0xbc, 0x5, 0x76e}, 0x14) 2018/01/19 19:25:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000b15000)='/dev/cuse\x00', 0x4000, 0x0) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000b8e000-0x4)=0x0, &(0x7f0000e40000)=0x4) [ 207.062231] sock: sock_set_timeout: `syz-executor4' (pid 30658) tries to set negative timeout [ 207.125325] sock: sock_set_timeout: `syz-executor4' (pid 30658) tries to set negative timeout 2018/01/19 19:25:29 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000153000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000cab000-0x10)={0x8, 0x8}) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000fa2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) listen$netrom(r0, 0x200000000000000) set_robust_list(&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x80000001, &(0x7f00001bb000/0x14000)=nil}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000+0x66f)=""/4096, &(0x7f0000001000-0x4)=0x1000) epoll_create(0x7ff) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x7, 0x2, 0xcb, 0x40, 0x1, 0x7, 0x2, {0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x3, 0x1f, 0xffffffffffffffff, 0x7ff}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000000)={r4, 0x8, 0x3}, 0x8) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000001000)={0x7, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000002000)=0x6) fchmod(r1, 0xa0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) sched_setaffinity(r6, 0x8, &(0x7f0000001000)=0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000003000)=""/221, &(0x7f0000002000-0x4)=0xdd) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000004000)=0x7, 0x4) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000000)=0x1) munlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000006000-0x90)={[0x401, 0x119, 0xfffffffffffffc01, 0x0, 0x7, 0x4, 0x6, 0x7, 0x100000000, 0x4ce2, 0x6, 0x3, 0x4, 0x5c, 0x400, 0x8001], 0x2, 0x220000}) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000000)={0x3, 0x5, 0x5, 0xffffffff}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000007000-0x10)={r5, 0x7, 0x4, [0x653, 0x1, 0x7, 0x80000000]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) splice(r2, &(0x7f0000008000-0x8)=0x0, r7, &(0x7f0000000000)=0x0, 0xffffffff, 0xa) 2018/01/19 19:25:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000df4000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000018b000)={0x0, 0x7ff, 0x80000000, 0xff, 0x8, 0x9}, &(0x7f00001c7000)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005da000)={r1, 0x200}, &(0x7f00007f7000-0x4)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000d3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb72909f0df8217ad40", 0x18) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000400000-0x2)=0x0, &(0x7f0000d9f000-0x4)=0x4) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f000045a000)={0x0, 0x0, &(0x7f0000ac6000-0x60)=[{&(0x7f0000748000)="bc4569de929c5c2e424ba9aa3375f646aaef23af054cfeef670b6e64463f009e", 0x20}], 0x1, &(0x7f0000339000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/19 19:25:29 executing program 0: mmap(&(0x7f0000000000/0x975000)=nil, 0x975000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000811000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000928000)=0xc) ptrace$pokeuser(0x6, r0, 0x0, 0x1) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000096d000)=[{&(0x7f0000808000)='G', 0x1}], 0x1, &(0x7f0000971000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0xff, 0x200, 0x40, 0x10001, 0x1, 0x9, 0x2, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x0, 0x100, 0x0, 0x0}}], 0x60, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0xfffffffffffffffe}], 0x2, 0x0) mmap(&(0x7f0000975000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00008aa000)={0x0, 0x100, 0x7}, &(0x7f0000975000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00008c0000)={r2, 0xf212}, 0x6) 2018/01/19 19:25:29 executing program 4: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) bind$inet6(r0, &(0x7f0000373000-0x1c)={0xa, 0x1, 0x1f, @loopback={0x0, 0x1}, 0x4}, 0x1c) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005d1000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000d56000-0x4)=0x0) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000e70000-0x4)=0x7, 0x4) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/19 19:25:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000834000-0x9)='/dev/sg#\x00', 0x4, 0x20000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000090c000+0xe4d)={0x1, &(0x7f000089a000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000952000)={r2, 0x2}) bind$alg(r0, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) 2018/01/19 19:25:29 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00004ae000)='/dev/vcs\x00', 0x80001, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000083c000-0x4)=0x10000, 0x4) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000003000-0x108)={0x401, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [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]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) pwrite64(r1, &(0x7f0000002000)="df8b1026669dc6eb35fd7ad05a0fd2c50dbccee925", 0xfffffffffffffdae, 0x0) 2018/01/19 19:25:29 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, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000ee8000-0x10)={0x0, 0xa000, 0x0}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000eac000-0x40)={0x9b5f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 19:25:29 executing program 2: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ded000)={0x19980330, r0}, &(0x7f0000001000-0x18)={0x2d, 0x1, 0xfffffffffffffe01, 0x3, 0x6, 0x5}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) r2 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000000)={r2, r3, 0x400, 0xe00000000000000, &(0x7f0000002000-0xbe)="37844d78c81360b17b79aa2aab1ae8cab628b4f8531c06acbba8c0a0eca5c28374c20d0d485265713f4f46aa7a3611dce52ced4009e351af431ff98c01b458a5cd3c37c209ff6b67f2987ae2b07e2522d05afb1402490cfc7a21ca4d6847b129bb229a8e90cac5b8a742df910afce9e53e4a8a76343c0ae796630bfe12af4ae4b9651d71a78f613eba87124647fb204e2073725507daad464a395a611d84a9ced120497bce142158a8e91ff5dbe3af8b8ca0c0ce24661a08ac2790ee8afa", 0x2, 0x9, 0x5, 0x1, 0x4, 0xfff, 0x7, "a652444e4521d9804f764e682b"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001000-0x1)={0x3}, 0x1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000003000-0x10)={r1, &(0x7f0000000000)="1d7a4ac3e25ac7aea5aae8c6ed1b02b9203f7faa6423bc88af43330af591d3a040b8fcd741bf9c2545e12917760feed28355a65067749fb83a9a1c0a5f1617f547c8a2e554312bbf3dfca16f292b0ea3d3ea925c6031a167e627188857e0927038e547d048fc71abfe830a3d5d8885c45a8512c7ad244eccc84554d40310eed523e3a65c936e31a00663767d51bf128b23138d5605e6bd9c603ec724b4f083fded892a41d3967ee4e6e20b4139dfc0e29c1b2939ceb1539fdd163240f72c166326c048a63bb29991ade2d069a9a2416764ee33532ee4d3cc7c2ca3a2a2c400edf370077b80"}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000004000-0xb5)=""/181, &(0x7f0000003000-0x4)=0xb5) prlimit64(r0, 0x4, &(0x7f0000002000)={0x9, 0x6}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000004000)={0x1, 0x0, 0x2, 0x3, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000006000-0x4)=0x4, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000007000-0x4)=0x4, 0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000)=0x8, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000005000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000003000)={r4, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r5, 0xc0105303, &(0x7f0000007000)={0x5e4, 0x6, 0x100000001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000009000-0x8)=0x0) 2018/01/19 19:25:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00004c8000-0x6)='sched\x00') ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@empty={[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, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common='bcsf0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x8000, 0x2, 0x1, 0x1d, 0x7, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005d7000)='/selinux/status\x00', 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00001b2000-0x38)={&(0x7f00007a0000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00005d1000-0x50)=[{&(0x7f00000a5000-0xee)=""/238, 0xee}, {&(0x7f0000b9b000)=""/42, 0x2a}, {&(0x7f00006e9000)=""/0, 0x0}, {&(0x7f0000a57000-0x85)=""/133, 0x85}, {&(0x7f0000b54000-0x7f)=""/127, 0x7f}], 0x5, &(0x7f0000acc000-0x78)=""/120, 0x78, 0x7ff}, 0x40) listen(r2, 0x6) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000db5000-0x10)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000690000)={&(0x7f0000b93000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 19:25:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername(r0, &(0x7f00001f5000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e21000-0x4)=0x10) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x11, &(0x7f0000456000-0x4)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) connect$inet(r1, &(0x7f000033b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 19:25:29 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000001d000-0x8c)={0x108, 0x6, 0x200, 'queue1\x00', 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]}) r1 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000028000)={0x1000, 0x80000000, 0x3, 0x8}, 0x10) writev(r1, &(0x7f0000022000-0x50)=[{&(0x7f0000029000-0x8)="a8", 0x1}], 0x1) 2018/01/19 19:25:29 executing program 1: openat$selinux_status(0xffffffffffffff9c, &(0x7f00005ba000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [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]}}, 0x88) 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) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000000+0xa41)='/dev/input/mouse#\x00', 0x0, 0x0) fcntl$getflags(r0, 0x408) 2018/01/19 19:25:29 executing program 7: r0 = socket$inet6(0xa, 0x12, 0xffffffff) sendto(r0, &(0x7f0000541000-0x17)="95f439a892e4a1625b7c704af0b811fc3f50b3e1c78d6b", 0x17, 0x1, &(0x7f0000338000)=@ipx={0x4, 0x0, 0xb0, "c38e880d1a06", 0x64, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000d7f000)=0x80, 0x4) getsockopt(r0, 0x3, 0x80000000075, &(0x7f000079f000)=""/188, &(0x7f0000a3a000-0x4)=0x7e4c7a1110a8be71) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000da3000-0x105)={0x0, 0xfd, "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"}, &(0x7f0000058000-0x4)=0x105) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000bc3000-0x8)=@assoc_value={r1, 0x6a9b}, &(0x7f00001db000-0x4)=0x8) 2018/01/19 19:25:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$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$kcm(0x29, 0x2, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000818000-0xc)='/dev/amidi#\x00', 0x1, 0x220000) connect$pppoe(r3, &(0x7f000011e000-0x1e)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000d09000-0x70)={[{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]}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) r4 = msgget(0x2, 0xfffffffffffffffd) msgctl$MSG_STAT(r4, 0xb, &(0x7f0000970000)=""/107) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000668000-0x4)=0x0, 0x4) setsockopt(r2, 0x31, 0x2, &(0x7f0000262000)="74297b7e251a7d0e6e6eb07a0ecbaef37b99941c23bca8a79b378436e8934039088d7cbb992858f7dc465fc90027f113929012ee787a821e81ff8e842d1c42edde5fde55fe86aa46ce318ea7771ed2cfddcc2a2d7178e29b4e62df74b1b49b6874ee578c28e0a8", 0x67) 2018/01/19 19:25:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) listen(r0, 0x6) sendto$inet6(r0, &(0x7f0000272000-0x1000)="1d", 0x1, 0x0, &(0x7f0000a5f000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000704000)="", 0x125, 0x4000841, &(0x7f0000f9f000)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x100}, 0x42f7751abe968b1) 2018/01/19 19:25:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) fcntl$setpipe(r2, 0x407, 0xac) readv(r0, &(0x7f000018a000)=[{&(0x7f00002f6000-0x9f)=""/159, 0x9f}], 0x1) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000830000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000828000-0x4)=0x0, &(0x7f0000c7b000-0x4)=0x4) readv(r2, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 19:25:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000214000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f000095e000-0x4)=0x0) r1 = syz_open_dev$vcsa(&(0x7f00004cd000)='/dev/vcsa#\x00', 0xd33, 0x311001) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000026e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000b55000)=[{&(0x7f0000493000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ce6000-0x30)=[{&(0x7f0000d65000-0xea)="efa1521cc0844bd2a766d2659845f45ef99e313c1c21f80fdf499ab14134fb04d066e95bd59f1714c6c8aaadaf0fb64c28d3232e5b3b911526d4a73843272e8d3f35c81955a394deb17cdeaff505b10de6f9ecbf4bc411ba909c6d734a3361192f6fe30721b911c30eebc5e098af10ea8dfa5eac0737b45aea52e8ac3abb6e0e9ea5bd526ca6f3286be35476ac766dbc71485e288b25d85172be534d2b9bb236b1f67a25afc64695b76c016a26d94e579547b02716816a8d475cb29e29789cfdf0416e1241be4bed7cb806900f2ef06e9b0ec6e88da055817eb18f5d4d8ef80a74dfc04eb442ec53340a", 0xea}, {&(0x7f0000499000)="33eca82819aff08b228d288089c18707b469260afdd805adec221ff075a8f606c64b92ef9e354a0ccd4fdc0708f031c600921b1d736d10", 0x37}, {&(0x7f0000a9c000+0xf61)="a94589ebc70fa7dbbfeb8c4de3ca52b0b1b2b23b19706b6d4996a99c4b753144992a7ef7fc06122b04b2bdcc042b9ff50785ac90112da347d0865fef3913a49bdce81f3a8aaec7f2d192686d4ef19accc3b7deb4508c07d7bc658e136c5bf6ccfd927610ac5bd3c96bf03df62dcc5b53b7742e978c36a35cd04efc10abe63a71eb5d8e616555d39db9d5ece6ab48ec08acad1ef62768382f1c989776fbeb6743de5df93fbd8332a78e3d1c16596018e73b16b938dd0ea6dbdc69a2577a9c80ac402d5b", 0xc3}], 0x3, 0x0, 0x0, 0x8000}], 0x1, 0x20000000) readlinkat(r1, &(0x7f0000945000)='./file0\x00', &(0x7f0000775000)=""/3, 0x3) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000438000)=0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000c30000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(r0, &(0x7f00009bb000)=[{&(0x7f0000a97000-0xb5)=""/181, 0xb5}, {&(0x7f0000415000)=""/253, 0xfd}], 0x2, 0x0) 2018/01/19 19:25:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x7) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000aab000)={0x0, 0x80, 0x1, 0x2, 0x1, 0x1}, &(0x7f0000954000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d2e000-0x6)={r2, 0x2}, 0x6) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f00000e1000)="e9654bba71f8ce3e7d308b997bee3c4feb91081d652ef3b70abbb49cefccf0171263246b5a79b8cb63da7ae2b9d6c8d31d61dad65f2c9fba20afccf3a9b00ddc2d2e326fbf1c96d3fc3ac0b892b04b3c420124af804078dde1fb1b5cbb4d70e75c3b73e9ecd1bc69d47a91f736502c0b822afdfaba220d93f7f6bcb7a953da8a874698634da7571e", 0x88) 2018/01/19 19:25:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000290000)=""/0, &(0x7f000033d000-0x4)=0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000f90000-0xcf)=""/207) 2018/01/19 19:25:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000d36000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00005bd000-0x18)={0xbdcc, 0x2, 0x0, 0xffffffffffffffff, 0x0}) r2 = dup(r1) mmap$binder(&(0x7f000097a000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) write$fuse(r2, &(0x7f0000518000-0xad)={0xad, 0x0, 0x4, @random="2a0e4eff0055d4137d0971940a6f3db115f69842e51429e21260c5be2e34bac0ef0f9645d9457e80b252f3099c6d3c7e89992d01e0fadfeedfdde135d6178e742e55890ccdeef9e42f23dc750051e54c7a2ec1153be2e759b55297ab68045592f94b02dbc8ef1fc7b4744dcdb93e551582da0da2078c9c4d936d173d12f1e462b544f266867a8ae3a5cfb10270d1769e61fb0063e4f3211d6dca02f55f"}, 0xad) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/19 19:25:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffdc) sendto$inet(r0, &(0x7f0000708000-0x6)="6a73e1498600", 0x0, 0x40, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000587000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f000034c000)=""/133) sendmmsg$inet_sctp(r0, &(0x7f00001c1000-0x70)=[{&(0x7f0000718000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005bd000)=[{&(0x7f0000f07000-0x1c)="b1", 0x1}], 0x1, &(0x7f0000036000-0xc0)=[], 0x0, 0x0}], 0x1, 0x24008001) 2018/01/19 19:25:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) keyctl$get_keyring_id(0x0, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) recvmmsg(r0, &(0x7f00006ab000-0x12c)=[{{&(0x7f0000eef000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000055b000)=[{&(0x7f0000d98000)=""/144, 0x90}, {&(0x7f00006fa000-0x3)=""/208, 0xd0}], 0x2, &(0x7f0000183000)=""/217, 0xd9, 0x1}, 0x5}, {{&(0x7f00000d8000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}}}, 0x32, &(0x7f0000091000)=[{&(0x7f000064c000)=""/0, 0x0}, {&(0x7f0000b06000)=""/104, 0x68}, {&(0x7f00006ea000)=""/7, 0x7}, {&(0x7f0000ca3000)=""/56, 0x38}], 0x4, &(0x7f00000a2000)=""/98, 0x62, 0x3}, 0xfffffffffffffe01}, {{0x0, 0x0, &(0x7f00003f3000-0x40)=[{&(0x7f000038c000-0x73)=""/115, 0x73}, {&(0x7f0000ecc000)=""/119, 0x77}, {&(0x7f00005ce000)=""/12, 0xc}, {&(0x7f0000dcf000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x401}, 0xfffffffffffffff9}, {{&(0x7f0000c8d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000693000-0x70)=[{&(0x7f00000b0000-0x6f)=""/111, 0x6f}, {&(0x7f0000262000-0xfb)=""/251, 0xfb}, {&(0x7f0000ddf000)=""/148, 0x94}, {&(0x7f00005bc000)=""/4096, 0x1000}, {&(0x7f00008f8000)=""/174, 0xae}, {&(0x7f0000c42000)=""/4096, 0x1000}, {&(0x7f00004a9000-0x69)=""/105, 0x69}], 0x7, &(0x7f0000f85000-0xd2)=""/210, 0xd2, 0x200}, 0xc000}, {{&(0x7f0000e0c000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00001e4000-0x70)=[{&(0x7f0000673000)=""/52, 0x34}, {&(0x7f00006a9000-0x52)=""/82, 0x52}, {&(0x7f00007d4000)=""/23, 0x17}, {&(0x7f0000751000-0x1000)=""/4096, 0x1000}, {&(0x7f000021c000)=""/31, 0x1f}, {&(0x7f0000205000-0xa5)=""/165, 0xa5}, {&(0x7f0000ad1000-0xb2)=""/178, 0xb2}], 0x7, &(0x7f0000aaa000)=""/126, 0x7e, 0x6}, 0x1}], 0x5, 0x2, &(0x7f0000681000-0x10)={0x77359400, 0x0}) accept$nfc_llcp(r1, &(0x7f000017c000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a52000-0x4)=0x60) pipe2(&(0x7f0000130000)={0x0, 0x0}, 0x800) r3 = request_key(&(0x7f0000d60000-0x6)='rxrpc\x00', &(0x7f00005f4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000add000)='!\x00', 0xfffffffffffffff8) r4 = request_key(&(0x7f0000184000)='user\x00', &(0x7f00003b2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000967000)='md5sumproc^system+em1security]]self\x00', r3) mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r5, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000aca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r5, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value={0x0, 0x0}, &(0x7f0000ac5000)=0x8) socket$pppoe(0x18, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) keyctl$search(0xa, r3, &(0x7f0000381000-0x6)='cifs.idmap\x00', &(0x7f0000b2a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r4) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000335000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f00002d9000)={r6, &(0x7f00001e1000)=""/76}) 2018/01/19 19:25:29 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, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000537000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ddf000)=0x10, 0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000141000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000879000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00009b3000)=r1) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000caf000-0x108)={0x7ce, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x400001c00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 207.670582] ion_mmap: failure mapping buffer to userspace [ 207.716440] ion_mmap: failure mapping buffer to userspace 2018/01/19 19:25:29 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000516000-0x8)=0xcbb, 0x7, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000087a000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000c63000)={0x34e3, 0x8000, 0xf8a4, 0x3f, 0x2, 0x401, 0x7fe, 0x8, 0xcd74, 0x0, 0x100, 0xb4be}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) 2018/01/19 19:25:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000a97000)='/dev/snd/timer\x00', 0x0, 0x8000) r0 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a31000)='/dev/vga_arbiter\x00', 0x2100, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000dfe000)={0x8, 0x9, 0x13c, 0x7, 0x0}, &(0x7f00006a6000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00004aa000-0x52)={r2, 0x4a, "d04371eb7360e30864147fa4de519375f20922254e0a97148548a2f531c93e1848cc0b1251dc6ce7c8dae8c3fc8300749acdea7f8c009f2f4814b27f102e4915ecd66af72b6ab42ac266"}, &(0x7f000010f000-0x4)=0x52) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000b23000)=0x0, &(0x7f0000429000)=0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000db5000)={0x3, 0x0, 0x1, 0x3, 0x0}) 2018/01/19 19:25:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x4, 0x0) r1 = socket(0x3, 0x1, 0xffffeffff0000000) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 19:25:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffffc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d91000-0x8)={0x0, 0x1}, 0x343) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000fd8000-0xc)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 19:25:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000047d000)='/dev/vga_arbiter\x00', 0x200040, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00002cb000)=0x0, &(0x7f00007eb000)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/19 19:25:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ec1000)=0x0) perf_event_open(&(0x7f000034a000+0x32)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0x5, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) 2018/01/19 19:25:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ea6000-0x44)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="4b5d5637fec311db91dc60b6af0e3244"}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00008e8000)={0x0, 0x0, 0x0, 0x40002}, 0x8) socket$nl_route(0x10, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r2 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000f78000)={0x5, 0x78, 0x9, 0xfffffffffffffffc, 0x9, 0x20, 0x0, 0x65, 0x40002, 0xf, 0x100000000, 0x8, 0x7, 0x240000, 0x66, 0x7f, 0x63, 0x8, 0x534, 0x200, 0x1, 0x2, 0x20, 0x0, 0x100000001, 0x9, 0x1ff, 0x4, 0x8, 0x7, 0x0, 0x3f, 0x2, 0x2, 0xe3, 0x3, 0x8, 0xde, 0x0, 0x7fff, 0x0, @perf_config_ext={0x5, 0x100000000}, 0x4000, 0x4, 0x39, 0x5, 0x7f, 0x2, 0x5, 0x0}, r2, 0xff, r0, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x1000000000089f3, &(0x7f0000a43000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200ff0305de00000000fb00000003ff09001049fbf502007e23"}) 2018/01/19 19:25:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fstatfs(r0, &(0x7f0000351000)=""/220) r2 = eventfd2(0xfffffffffffffff4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 19:25:29 executing program 4: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001000-0x79)=""/121) 2018/01/19 19:25:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00004a9000)=0x0) 2018/01/19 19:25:29 executing program 6: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000ae9000)=[{&(0x7f0000ab5000+0x51a)=""/171, 0xab}, {&(0x7f000060b000)=""/244, 0xf4}], 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ae7000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) sendto$inet6(r1, &(0x7f0000ae6000-0xb)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/19 19:25:29 executing program 1: socket$inet6(0xa, 0x80005, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000001000-0x8)={0x3, 0x6}) 2018/01/19 19:25:29 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000000000)=""/224, 0xe0, 0x0, &(0x7f0000003000)={0x3, {"1d252c61f8f870"}, 0x7}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000001000-0x400)={"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"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000005000)={r2, r3/1000+30000}, 0x10) connect$pppoe(r0, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) 2018/01/19 19:25:29 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000bb7000)={0x0, 0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f000062d000-0x10)={0x0, 0xfffffffffffffffa, 0x0}) 2018/01/19 19:25:29 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000007000)=""/228, 0xe4, 0x1) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000007000)={0x475, 0xffffffffffffff00, 0x4, 'queue0\x00', 0x48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000009000-0x4)={0x1, 0x9, 0xff}) fcntl$setflags(r0, 0x2, 0x1) 2018/01/19 19:25:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x0, &(0x7f0000a7d000)=""/0, &(0x7f00002be000-0x4)=0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000cd6000)=0x4, 0x4) socket(0x9, 0xf, 0x4) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00001a7000)=""/164, &(0x7f00004f3000-0x4)=0xa4) 2018/01/19 19:25:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 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) timer_create(0x800000000007, &(0x7f0000b3d000)={0x0, 0x3c, 0x0, @thr={&(0x7f000022f000)="", &(0x7f0000298000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) clock_gettime(0x0, &(0x7f000041b000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, r0+30000000}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) exit(0x9) timer_settime(0x0, 0x0, &(0x7f0000147000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 19:25:29 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b77000)='/selinux/checkreqprot\x00', 0x210640, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f00002ab000)={"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"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000ab1000-0x10)={0x9a, &(0x7f0000000000)="6bb89b717c341e6a958149082eba02bda732b423e50c6761b25dc3060a017044c008ef089a727b58ecdedb6a67517e458ae7be85b5366044d414d803afa91c109aa762857a0d0ee28287287c528b08d060fb5bb8aa07b3f73d1e70e8bc78fac8a981439e2eb22c2c9e398ea1538c0cddb8b4c7778492b107cb61b0b53eef6a1ff3c46a9a09cf970e5ad85e16b2a001d41ccc7bd1791eb6012f59"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0xa19c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000114000-0x17)='net/ip6_tables_targets\x00') r2 = socket$kcm(0x29, 0x2, 0x0) sendfile(r2, r1, &(0x7f0000302000-0x8)=0x0, 0xffffffff) 2018/01/19 19:25:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1b) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000750000)={0x5, 0x1000, 0x0, 0x9, 0x4, 0xe159, 0x80, 0x101, 0x3, 0xfffffffffffffff7, 0x10000}, 0xb) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f00005fb000-0x8)=0x36, 0xfffd) 2018/01/19 19:25:29 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000001f000-0x10)='/selinux/policy\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x200000002001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000001e000-0xb4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "18d7f14410dc4f6e7c51b5ee504b17bc3ae06121a4af146803c61517a4bfd626c0b9c4bf304a33c1913fa4ff80998b206947c81ec59b00000000bfb193563680", "3e56c9ba8d7eac7a7032a4ea1826bf0b98155a90fea47ca6793504e87f05c420ed1a90fb1620afc50c5335042a77f7644ed21514b5f70731136dc45a81aa925b", "d10030e3d4893c51367a98f9b5b410ad957881ba87660df7b11300008001115b", [0x0, 0x0]}) eventfd2(0x3ff, 0x80800) 2018/01/19 19:25:29 executing program 3: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000ce9000-0xc)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000f86000-0x8)=[{r0, 0x0, 0x0}], 0x30e, &(0x7f0000f85000)={0x0, 0x989680}, &(0x7f0000764000-0x8)={0x1000000003}, 0x8) 2018/01/19 19:25:29 executing program 0: prctl$intptr(0x21, 0x1) prctl$void(0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:audit_spool_t:s0\x00', 0x23) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) 2018/01/19 19:25:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f81000)=0x0, &(0x7f000035b000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ec8000)={@common='sit0\x00', &(0x7f0000ad3000-0x40)=@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]}) 2018/01/19 19:25:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x80000000) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000c8000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f00007ec000-0x7)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000fdf000)={0x0, 0x7, 0x100, 0xffffffffffffff81, 0x5d, 0x6}, &(0x7f0000bf6000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000909000)={{0x1, 0xfffffffffffffffd}, 0x1, 0x573, 0x7fff, {0xfffffffffffffff9, 0xfffffffffffffffc}, 0xd8bc, 0x21d6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b13000)={0x8001, 0x768, 0x4, 0x2, 0x9, 0x1, 0x6, 0x8001, r2}, &(0x7f00003ff000-0x4)=0x20) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000fd9000-0x4)=r1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00004ed000-0xb0)={{0xc751, 0x1}, 'port0\x00', 0x2, 0x8, 0x1, 0x0, 0x26, 0x7fff, 0x7f, 0x0, 0x2, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00002ac000)=0x4, 0x4) 2018/01/19 19:25:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fd4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00007ec000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000181000-0x4)=0x24) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000510000)={0x5af5, 0x7fff, 0xfffffffffffffffa}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000823000-0x10)={r1, 0x3, 0x401, 0x7}, &(0x7f0000bd2000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000129000)=[@in6={0xa, 0x0, 0xffffffffffffffe0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, @in6={0xa, 0x0, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffc0000000000000}, @in={0x2, 0x2, @rand_addr=0xd2f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x80}], 0xc0) r2 = syz_open_dev$loop(&(0x7f00006dc000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x40000000401070c9, &(0x7f0000a0d000-0x1)="") 2018/01/19 19:25:30 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/audio\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x10000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000003000)="90b35ab1592dc24d554b9fa8b305a3e4e2dfb5275ccce1920b0e2b6e535bc6764b6c683dfa349347e468e88bee941ef5a516f537af082d500c89b809258c01907b6e0739db78a34f9415719ac4eecaa3822ad345b94e98d256b7a855", 0x5c) 2018/01/19 19:25:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r0, &(0x7f0000004000-0x20)="2adf25f7f5b61d887b937817665af702aff8cba8384e5505000000a82d0b37dd", 0x20, 0x0) socket$netlink(0x10, 0x3, 0x10) r1 = openat(r0, &(0x7f000081c000)='./file0\x00', 0x20000, 0xb1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00005de000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000462000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000368000-0x10)={r2, r3, 0x8}) rename(&(0x7f0000004000)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000d9c000)=0x2, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000d2000)='/dev/vga_arbiter\x00', 0x90040, 0x0) 2018/01/19 19:25:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000016f000-0x4)=0x6, 0x4) 2018/01/19 19:25:30 executing program 5: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e17000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000a7d000)={0x1, 0xfbf, &(0x7f00009c8000)="d21fce0890d2070e54c202c79ce4409cd0cd7c5a1481480096f93eb6f15afa1e865a2934044f19c4cc42314aee2d7d7f9253cbac7343cb921cfbf7b71696365cf21204442568c0299a825a397886a13f6a13481444960d0b18d0f781790d8f3049376e469afbacdecf48a1810a00b31196052c4a01beb8", &(0x7f0000f84000-0xc5)="2ed3e41022f5fbaf8d4f7807d744af935b555aab9b138a89f56bcac3c7beffc1f45e603d6f519fb6029256242c938e3331335c5ff6967ac385a106dccff7f58d474cbf00c9205bf72c8de0b5a9bd4a2d37bcb78e88ce895afb526e60353470bc420a11ff21840ff9c3be5bb3ebc0a81824227ed07eef4a726010ef80dc84d567ae1c1a1093c63c4917ce2633ddea9ff9f9e8a59bb5d8b6645cdbdf241f137a112343b1db7eb59a0be52d1092b8722547c5812f0d6431e435c3cc71d3c1d1d1d188520e6113", 0x77, 0xc5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f00007b0000-0x78)=[{{&(0x7f0000f81000)=@in6={0xa, 0x3, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, 0x1c, &(0x7f0000cba000)=[{&(0x7f0000f81000)="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0x1000}, {&(0x7f0000f82000-0xc2)="bb266bdec7a86cf27d0a2345443574d8797a63274985505187d89643ef330204e6e51867a50ca982e9c0318e033657a577568153304423a20dbcfedbc852397317ed297b6ef5f38a6ad99f3c5a7737dae319b8b66ba7ccff96ad005089389370b05d1db7ec3a04a02b95daf08a7548d5413146ef7afab9b0547216f28fbc3026a8102f6e2bd6f9e3d49fd806f75873002b8c28216cc3f6a01362200edb560d85cd9b8be04f8a1f46004e22b245972f963f192f422447479566d5608a787a2dd34922", 0xc2}, {&(0x7f0000f81000)="5fe8448dc9fb36c8c2bcb1943d3147facc6d511a657f16d2d816656c2278379dfbbcdaa1f02294ea7249a083f14d64ebf5a36e5a12327762d78877f9593331a590db069ec136e4847f07288ebf5a9de24f8713493fd5e23edf20388a6e176a415c1d9c5b9fe2396532121fe3ca8d743e516be2f8d34d93cf0532716c44b5413825c4743ef973f9ab942aa3d29333bd33a3927a5a50ad426b7e95c6cb9f6fa330e8aec2c40e663a38a8153f4eed80a6d555a3631b300bbdda5cd33fce719d7c1dc02e9c2fc9c0c69aa56ff4ef16d88d666e6122e0ac00cc3e345cdadc77ddd61282ebc508aa10905c48dd61b72f404ab5a19d9f", 0xf3}, 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0x1000}], 0x5, &(0x7f0000f82000)=[{0x100, 0x10d, 0xeab1, "901c2eb95318f277a0512fd82b5e622b5639becbbb24033d3e5666c19fc3ef624aeef4d6b504513406e6da420e627cface615f3c85fb8455836ccb451cafb5b9be6569299daccd2a7fc4db9b79bc2aafcfd9e4ecc25ef6e612b984a76e57925437912bfa96e93b94da1227e105c21c940ab4a9cee90d88e0ebd6fc309c5046cdce8640439326d7b7b1cec79e569684617949a742473c4aa7bbc503fe6582c8dce9bdb748ebf376477cb73d6136d16d79a01fb9425a8c023d9cb1a7527463ef905f75c893e55d54105089c9ed436f80ec2270871727c163b94ef8546519d8351756ff64f42f995f087b6154ab"}, {0x88, 0x0, 0x8, "ad2acde4eabea00b59ff2876eb218b7ec13947bd2d6655d43ec309eb73fedc915f228dcfbf062040771a6ed5b5b300d45902b68d5355a5c0d6cdbd48993b6b0681826157bdc995a31d75615b653dad428258202685dedc0a07f1216ac33ee746b7e2f349cb9a52a11d45839dabde0900cd"}, {0xc8, 0x1ff, 0x8, "3e776ee690ded67ecd3e2d90f505402fc885d83f3202d2f4403a97ac13413cc0c61375be99e15eb0f5ff1f8269e1ecbe150d7cfe3bb01ee82bf2f51e45d551553db9323394de480c9bd0fb6e162f8f0ce3ee90a969528da51401a147f56b483268160a62f1d9e6571b0f5cd2236b0de4066ccdb32c5fd1f7e9047f9164b6ca482e48cf838e1c1f76ec63a03487901c8031ae719d08e3ac0f43d02bf38f927bc34a0b34d2f70618f87fa4fbf619456ea53c04a6"}, {0xd0, 0x19f, 0x7, "17d8d0444dcd93e91878cc05733704d8057175929d50db4f1f664df4823d997c9100382e824479a3c5b103489cbd5b769a2d040ae9a9d858eb244c43db9a5dbe909d5f9bc2f006379e782f3846d045cd63d20222c19a5c3b21efe481433da85ca07ec16bb95b88aebbf8ea75e24ea386a4bda6db12d907104f445169440d2a35470724bfcc084626da1371d2c4e7dc63c756947cbbd16b46cbdf52b1bd17eaace5b47ccbb26f0f93c1deb7ca8f530a342023a1c2cb22d622d090ad"}, {0x48, 0x103, 0x3f, "cfc6ec9cb6a7e9ef3dd077ac7929ff52dbd904806fc20ee6659bc90a635421b4bd7cd5eb43372ea45a0f2dda5c39f2f34a7f5e46db545a"}, {0x1010, 0x10a, 0x7fffffff, "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"}], 0x1378, 0x0}, 0x7}], 0x2, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000da2000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x60000) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000dc0000-0x20)={0x7, 0x7, 0x6, 0x6, 0x2, 0x3}) fadvise64(r3, 0x0, 0xffff, 0x1) 2018/01/19 19:25:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080001, 0x8010000000000084) modify_ldt$write(0x1, &(0x7f00007fe000)={0x3f, 0x0, 0x400, 0x400, 0x1f, 0x4, 0x20, 0x7, 0x1ff, 0x6}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f000056a000-0x8)='./file0\x00', 0x80, 0x40) ioctl$TCXONC(r1, 0x540a, 0x1f) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x74, &(0x7f00002a4000-0x18)={0x0, 0x0, 0x22, 0x0, 0x0}, &(0x7f0000217000)=0x18) 2018/01/19 19:25:30 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000703000-0x11)='/dev/qat_adf_ctl\x00', 0x200800, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00004bc000)=0x100000000) clone(0x0, &(0x7f0000f5e000-0x1)="", &(0x7f0000752000)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000c18000)="") pkey_free(0xffffffffffffffff) 2018/01/19 19:25:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000104000-0x8)={0x0, 0x9}, &(0x7f0000ca9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fe1000-0x8)={r1, 0x6b6}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@ipv4={[0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/19 19:25:30 executing program 1: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c62000)={0x0, 0x0, 0x0, []}, &(0x7f0000341000-0x4)=0x8) r1 = dup2(r0, r0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f00001c9000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ffa000)=0x800, 0x4) 2018/01/19 19:25:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) syncfs(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x2) 2018/01/19 19:25:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0xa, 0x3) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002f0000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aaf000-0x4)=0x22) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007d1000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, r1}, 0x14) flock(r0, 0x4) recvmsg$kcm(r0, &(0x7f0000b8b000-0x38)={&(0x7f000019c000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000074c000-0x50)=[{&(0x7f00008f5000)=""/116, 0x74}, {&(0x7f0000b9a000-0x9e)=""/158, 0x9e}, {&(0x7f00008d3000)=""/53, 0x35}, {&(0x7f0000277000)=""/0, 0x0}, {&(0x7f0000b5e000)=""/4096, 0x1000}], 0x5, &(0x7f0000364000)=""/4096, 0x1000, 0x9}, 0x0) connect(r0, &(0x7f000045a000-0x1e)=@pppoe={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000363000-0x28)={@generic="40e7c285f7f67eab8648c09346c2089e", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt(r0, 0x8, 0x72, &(0x7f0000d12000-0x93)=""/147, &(0x7f00005c4000-0x4)=0x28bb) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000672000-0x4)=0x1, 0x4) 2018/01/19 19:25:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x1)=@assoc_value={r1, 0x8}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a1b000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x2, 0x4, 0xff, 0x3ff, 0x3, 0x8000, 0x6, 0x5a, 0x80, 0x3, 0x8, 0x1f, 0x8, 0x1]}, &(0x7f0000001000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000054d000)=@assoc_value={r2, 0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) r4 = syz_open_dev$midi(&(0x7f00001cc000-0xb)='/dev/midi#\x00', 0x757, 0x8001) sendto$inet6(r3, &(0x7f000013f000-0xb6)="80e16d8ad3b0e5b24607b8bed91dd15b09c96daa2d58643892f083a63ef8933d11c91d468e30730883853df81c5e347fbc887f987928fe383978275cf264d306ddfa11153a690f97f3837e15b49af78d9644879afe222cf6703d052fce1d2c556ef73c3d25184389edf1243c9f14a460dca8314f2ac0fb88cdc8245f6c2d6e15a2fe5ee6f130eb2abafe923dcdf6420b922e834369e526f1454cb8b576c4c78600605ca8154e4b192eb0180ac91bf1b23f0886b92466", 0xb6, 0x4000041, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00007e7000)=0x5, 0x4) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000787000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x4000020000027, 0x0, 0x0}) listen(r3, 0x40000000024009) r5 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r5, &(0x7f00002c3000-0x2)='Z', 0x1, 0x0, &(0x7f000001b000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000787000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb4}, 0x98) accept(r0, &(0x7f0000709000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d4b000)=0xe) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000246000-0x10)={r4, 0x50, &(0x7f0000968000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ecf000)=r6, 0x4) 2018/01/19 19:25:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007a7000-0x11)='/dev/qat_adf_ctl\x00', 0x80600, 0x0) mq_notify(r0, &(0x7f0000d77000-0x60)={0x0, 0x36, 0x4, @thr={&(0x7f00001ae000-0x34)="94ecaf62ab6e7d4fc9137db3785396337589b1a6b77f507304533613314519aba992898f28a7f53d20082d647ef17771a1ae9c2f", &(0x7f0000ff5000-0x52)="10aeb5de7b717fe5b1f7a805e102593e6a9aa655e607d0ea46c80e51600e27d382218fbddbb92b3ec008f95c51b40ede9a276cc3e4374a5fdd2e79c92222a8976e2b5ac4b4ff4850ca881e368bf887a950fc"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt(r1, 0x0, 0x50, &(0x7f000042c000-0x85)=""/133, &(0x7f0000956000-0x4)=0x85) 2018/01/19 19:25:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x8, &(0x7f0000ee4000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) r1 = socket(0x2, 0x6, 0x0) listen(r1, 0x0) accept4$ipx(r1, 0x0, &(0x7f0000820000-0x4)=0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00009cd000-0x4)=0x0, 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000d3a000-0xb)='/dev/vcsa#\x00', 0x5ef2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000b9e000)=[0x6300, 0x8000]) setsockopt(r2, 0x1f, 0x7f01, &(0x7f0000631000+0x657)="1496e93e62f3dc731382ebca42b0ad2e7ef898141821cab8458253555f8c37554cbcd411e50fcaceadbaee845b812d9af5e693f18fbf69283676381029661a1e7b5b3b2b9ae8ea142cc7ae5f4b0379af7a6a157a3bbc61c64c3d239beb586d9fe0555a372ddb8ebb5932435be766ee82aac5d96100c009f53ee9b1be04a0ce6cd7c68091b1a55973cd8b9b58b76a6da3a210ba1c17c50128", 0x98) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000993000-0x4)=0x0, &(0x7f000039c000)=0x4) shutdown(r1, 0x0) accept$nfc_llcp(r0, &(0x7f00005e4000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008a1000-0x4)=0x60) 2018/01/19 19:25:30 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, 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) bpf$MAP_CREATE(0x0, &(0x7f00007d9000-0x2c)={0x2, 0x4, 0x7ffd, 0x8, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = syz_open_dev$mouse(&(0x7f00000c7000)='/dev/input/mouse#\x00', 0x3606, 0x40) accept4$alg(r0, 0x0, 0x0, 0x80800) r1 = add_key(&(0x7f0000fb3000-0x5)='ceph\x00', &(0x7f000049f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000473000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000a000)=0x14) add_key$user(&(0x7f0000ad1000-0x5)='user\x00', &(0x7f0000d98000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000051b000-0x32)="a769719006c9887a0e5c054bb9c94d332f8e0026218989e77711c94b0717cc652e8a159597a84218cf209142762db866f8dc", 0xffffffffffffff04, r1) 2018/01/19 19:25:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f00000a3000)=@random={'os2.', '^cgroup\x00'}, &(0x7f0000f27000)=""/242, 0xf2) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x2289, &(0x7f0000001000-0x1)="") 2018/01/19 19:25:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x60100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000e61000/0x18000)=nil, &(0x7f000053d000)=[@text64={0x40, &(0x7f0000f97000)="b9800000c00f3235000400000f300fc71b45f966b8ba000f00d8b9800000c00f3235008000000f30360f01cf0f35f2470f21f40f015a00c7442400dc000000c74424020f4e0000c7442406000000000f011424", 0x53}], 0x1, 0x0, &(0x7f0000015000)=[@cr4={0x1, 0x440100}], 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f000090c000-0xc)={@multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0}, 0xc) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/19 19:25:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e24000)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00008f4000-0x98)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x10000}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x98) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) pwrite64(r2, &(0x7f00003fe000)="", 0x0, 0x0) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000696000)=0x0, &(0x7f0000043000)=0x0, &(0x7f0000b45000-0x48)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000099e000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 19:25:30 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, 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) r0 = syz_open_procfs(0x0, &(0x7f00007c7000-0xa)='net/nfsfs\x00') getdents64(r0, &(0x7f0000001000-0x1000)=""/1024, 0x400) getdents(r0, &(0x7f0000431000-0x18)=""/24, 0xfffffffffffffd95) r1 = geteuid() ioprio_set$uid(0x3, r1, 0x14) 2018/01/19 19:25:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009bb000-0x4)=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}, r0, 0x8, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") syz_open_dev$mouse(&(0x7f0000994000-0x12)='/dev/input/mouse#\x00', 0x8, 0x2000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a0f000-0x9)='/dev/rtc\x00', 0x2000, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000029000)={"aafcc7ac23af9ba7891a6fdcf933f0509e22a021eb7634ef52be31142f8e484f8d5f5518b1d0bf3f00b15def3af1167b1f27bfbccfce8535ecbd49a2f94b89f1ad0f4db1e25b8317668389cbf084f8a12d886baba8307c91553697cd3f6d101e812117852288e14f0933d6b01f9e9325a0c2dc496a4d96205cdf44b07c43e85748a16300000200f38626d0f063ab1d3b015db54947e926d604be866014910d509ece8b080548b3c36433f4322abd13ce530458ece8ead7f9a447e89a109815558f816e7fb3149571190b5a91d036e750d4538fe5aac9dc3337a7bd71dc194c7a9ef7cffbcef2c0dbc966e8b75b7f7858200ce7d97049a8f6bb649a5b7caeb5e02ab62b5af4bd3befd4ba19c427ad0a7542f7ab12c2b7f6ed29d032d0ce92c88cb32e671f07fdb63ee9000000000000000075e177252acf2994e1d27a2801295320e9f7d79aa2db6c227f4fb79a8cd09b3fd3c47d961afe18d2a8fa7fe60c5d9266cf9b18eee7086afb8896360c85e00e4c6e23d7deb8b645ba19153655a3d9d65eeef4a00699d214839ff1134672dce895a8a7e054d210a2b5c9edf9be2ac16884740437394f8f8240893a84e3dd65978ee31339564b045c8a8e514be40a98001277a3ed2a60b380d9a3310111de09035df101561ed345448fa71698f445e1f932e79de84b094cf11c5c180a25f8501c6b5ca936de5538f8b0a057b73da1358edc9bb305b7934bc099a6148fa2307bd6a5ae06ecef39d2c4e78e2ab8c2ce4f28dc1b9e9f1eaf297fa20397f97680fd7fda64285abc0d4e94f0abad0de339274c34dc24e46b7e8b11b1734266e1692a4e09d04fe29e2b28f862ba1f2e460fe37b970680e82d31c288324284f3b3d65cfcb407f0878e23d75b292c9dc5c555d56e6ea187d5a89df7b6f6180950286b1ef9fe1eaac36f8ccfbed2cd42eb5ed06389f8e243893cd7e976263e95dd7eb6cbeef1f020ad67b5e1e5b9d8577af1f4fbe6b8a66935c2379a0e90613f71e9773039c2eec00d3bc0800f5f2754ad45fa3551a4c0501ebadec6cb6b60987a441180e357e730e4d171e050b0a3bd2c9c3249eeebf765ae7f92199d2ba5d282755170889235889cef8f8def0882410f28b7850b58132eb90085abeccf4120faefa91f247c6c014968fae3612560747313c3fa9b77aa60f64d7ce818fad863088c5b9248591bb6942d137447754bcfbf15974a5505342b449fda1bfcb37b7f46db51852572431842a0241fec58651252857b63102b1c26f8844461c094825e0a6806c8d0e34f19acff78c78c97c993318951be3fe2f5f645654af9f13e2184dd772f6ba25dbc60daa43aefbb1f20be7be9dc4931bd8c080f947020dc6e4f0e63ffd2034855dc7e47ed787c5527a5979414c34e8e27b68fc7a70dd504af51309b2021e2cafa4ca1a4f0ca817c95585a56a4057a05"}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000055c000)='/selinux/checkreqprot\x00', 0x10100, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00007cf000)=@int=0x0, &(0x7f00004b1000)=0x4) umount2(&(0x7f000056e000-0x8)='./file0\x00', 0xc) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000047e000)='/dev/vcs\x00', 0x181502, 0x0) pipe(&(0x7f000066a000)={0x0, 0x0}) renameat(r3, &(0x7f0000705000)='./file0\x00', r5, &(0x7f000077e000-0x8)='./file0\x00') dup2(r4, r2) 2018/01/19 19:25:30 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6f, &(0x7f0000001000+0x799)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x3d, 0x3, [], "9c387f935dd3282c0755f3692f2068585088d39ec7225333c8a955b54dbfe3cb1201c5f71d3cf15ee25cfe44ff08b6601625293252d04fc16bce6d1049"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000000d000-0xe)='/dev/admmidi#\x00', 0x2, 0x400080) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000000d000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/19 19:25:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bda000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c9000-0x4)=0x18) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cbf000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000ea7000)=0x8, &(0x7f0000f02000-0x8)=0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000598000)=@assoc_value={0x0, 0x0}, &(0x7f0000fe0000)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00003ae000)=0x0, &(0x7f0000019000)=0x4) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00007a7000-0x4)=0x7f, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000837000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088b000-0x4)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000bbd000)={r2, @empty=0x0, @broadcast=0xffffffff}, 0xc) 2018/01/19 19:25:30 executing program 6: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000afa000-0x18)={0x1, 0x0, [{0x40000084, 0x0, 0x0}]}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009b2000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r3, &(0x7f0000b02000-0x8)={0x1f, {0x0, 0x1, 0x7, 0x81, 0xffffffff, 0x5}}, 0x8) 2018/01/19 19:25:30 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000005000-0xa)='/dev/snd/midiC#D#\x00', 0x20, 0x1) syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0x0, 0x802) 2018/01/19 19:25:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000086d000)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffe, 'ctr(twofish)\x00'}, 0x58) r1 = syz_open_dev$amidi(&(0x7f0000998000)='/dev/amidi#\x00', 0x0, 0x40000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00004b4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001fa000)=0x8) fsetxattr(r0, &(0x7f0000268000-0x1b)=@random={'osx.', "2576626f786e6574315b6c6fbf73656c696e7578232a00"}, &(0x7f000034c000-0xe)='skcipher\x00\x00\x00\x00\x00\x00', 0xe, 0x0) 2018/01/19 19:25:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004e9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000735000-0x18)=@add_del={0x2, &(0x7f0000a77000-0x10)=@common='bridge0\x00', 0x8}) socket$inet_tcp(0x2, 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) signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x6}, 0x1000002c4) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/19 19:25:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000026c000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fsync(0xffffffffffffffff) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000705000-0x4)=0x0, 0x4) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000088f000)=0x1) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) utime(&(0x7f0000309000)='./file0\x00', &(0x7f00005c6000-0x10)={0x100000000000100, 0x3}) ioctl$KVM_RUN(r3, 0xae80, 0x0) io_setup(0x5, &(0x7f0000e03000)=0x0) syz_open_dev$sndpcmc(&(0x7f00001f7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x1) io_cancel(r4, &(0x7f0000047000-0x40)={0x0, 0x0, 0x0, 0x2, 0x10001, r3, &(0x7f00005ef000-0xe2)="5d0aa605b4faa89d985420bc1c167228733b2a22ceb78f3d848feb52227c646e8c6565285d1a883f641db412552c122430ee17031334054f159290778e2df56c1a000e10a031b27cd23e8af03c876c6340c4151dc590641215b053563ee1ecffdea74996a1cd995bfe5c2831689ce90f2089a3d6880216da12aa58834798c36fdb154b433a39437b74c8529257b409ae89006b57db4eecb53bed52e1f6aaeb71f6b014c0cbe6f3381a55da21ac2746661f8695064540c4406782fbd55f853a2a99954bdb92afca0316697bbb967d12c4b5745d25aae4bc5b641d36dc2450b29ff21e", 0xe2, 0x5, 0x0, 0x0, r0}, &(0x7f00002cb000)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/19 19:25:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000014000-0x9)='loginuid\x00') exit(0x74) 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) getpeername$netrom(r1, &(0x7f00006a4000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b18000)=0x48) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/01/19 19:25:30 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bcb000-0x10)='/dev/sequencer2\x00', 0x280000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ae2000)=0x0, &(0x7f0000001000-0x4)=0x4) clone(0x20200000, &(0x7f0000001000-0x1)="", &(0x7f000067e000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x1)="") socketpair$inet(0x2, 0x80000, 0x2, &(0x7f0000048000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa) r3 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f000014f000-0x4)=0xfffffffffffffd0e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f00004c7000-0x38)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="36d80d6ff36bf67809861f1547adf93165199506e8827e3b34f3f295917f046beeda2ebd471471bf435e", 0x2a}], 0x1, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r2, r1, r2]}], 0x28, 0x90}], 0x1, 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000)={{{@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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000002000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r7 = getpgrp(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = fcntl$getown(r3, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000001000)=[0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file1\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000001000-0x44)={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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x0) fstat(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getgroups(0x6, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r36 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) r38 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r42 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f0000002000)=[{&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000002000)=[{&(0x7f0000003000-0xfc)="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", 0xfc}, {&(0x7f0000000000+0xb2c)="d1c4db6baebf89a0418ad67ad40db01d56f3e90d8e16d30b6db95696d3c22e29f8130f56ed430ae799ca1ce9f2ca579142ac6bb6e598a15ca9", 0x39}, {&(0x7f0000000000)="b53a282572a16c76fc33b18682d11937886e8ba715681921bd0f6adacfe53c9d23e2da8e9304dcebf7668d55da5e0b97b90ac28afbc211db4d392d09381a0f2469089ae159e91b5b00365ac8f8414600da6138f15355fd45f08a960ab1bb81226e4230548bd1c3cf9175160cbc855fdfc449ce604d11ede5b27aef180c5ffe820b5f75400dbb0c", 0x87}], 0x3, &(0x7f0000003000-0xf8)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0xf8, 0x40}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x9f)="c494377649be25269ca83c2f12cc53f0a1b2389f7822fbb0cad7e257ce76a492cf878c328a04ccb18983c588fcb64907a1133c79b3a30f5589aec69bd50352b64a8a1991a63d79fffe3ec592c39f87e7007cb10f2932d0c3b30c329ee44c317ebfc359faec3bec028ad148cf1f452acb23d2e294d5cfdfacd4cbe3c26ea18184de5df6de15686b96f8f06f4a113df0251052c607998e36466e31f38cff5401", 0x9f}, {&(0x7f0000003000-0x89)="5ca3178105bc4502b6620d6a0f6b43cbcbf71f3c9b5b8f5f08a0f071614743b2aa00f0f0c4343275945a3b3dfa018d9f6083f83029345f8a7b20aac1a3988d80e51278a200e27a30fdbb7aafd9d929655a37295c303fd5919452f2fada676b1e007e59892d689acd6f3698b00de2197e05378b972f74c1560a5fc754c996350defe82bab8a39f27fd3", 0x89}, {&(0x7f0000003000-0x56)="0677d342bae92defc5fa3d8f887de00a58c13075d000b907b54163a55740bfb402ccc64d226d58245ece1f792689551f4c67b44138b02c536386bee2e74616e2af0714252e3e3c532a0c76c9e813b479f78e574e20b8", 0x56}, {&(0x7f0000002000)="c2128b60ad46140a7f10916eca1c06a2ad2a2bb4c6133ebbe5991ffee7c16b501f3eec45f263a3ea7afe631d727beefcc0fe669059920d0f87a145eea02240fea960c36e9b211b43c70567d3491c493c9816483ad006c824bdd99e82fb7f28b7f12a8de19112d8ae4abb34b2a8d0e5fb21cb0b916cb3cd2f988e9460f93dc4c68491cbfb5cbee03d2d73fc468cf038844d51d5f4dee35065487c0d7ccad6d5a0cc805482d53c3aca85de9d075fdea0f18c1314fb17329dba32952bd3063f1c069ed64643866bd7fb036652c3ddee2b42026aec7836fec0f2ede9caa987362b21101bd8c2f5986e62650b10928322d92a51b26ed3486d", 0xf6}, {&(0x7f0000002000)="b204c550e0567e6afc502d2c9a9dacd7ce7fb5df17a5ac0c9ca4f153838d0a7e4e57018dbb8e89ada7ddc4f0450f7e99a5519ccb0e9ccfdf024640de9f8fed05cfacec92c019c7e4d149252e62ecbb5b6d29b00ec4c18388beba4cb08986d9bff5d61e5b5a3a62a9690e416a95ff6b2b0a910efad42a007859da0a1a6e7cc6ccc1f1f7aa8648088bdb76d5377fc54fd429efef594664b7f6f2123f0e68e12d1d383079028593bf8a4bd7827e44d45d", 0xaf}, {&(0x7f0000002000-0xdc)="5451f54a8e23ed1055214d4327df7f828fdb5b6c3beded257d8cd5e38ec66ba898d36ef898b0aeafa56b56558d93bb5eab5d61dbb378cf92b403f87d84193e6bdd418ae965e56ff70288578e1095498503f63af745cbc4dac040f68eaedca1c9c08d70dffb4b07a8ef5d0f6ead91d635f643bcfcedcc51a6be1ad0af77d772b6cfad35b41303c6292ba486472fc5f8b4238af08415f6e4f647f2c4be2b4123d6f9088a01db984a40b385b00d7475773c030487d40fe86b0061bb09966b2dbff224fd07648e5d2f2280257b988a2af2537a4bf469edbe4b3dad05e97a", 0xdc}, {&(0x7f0000002000)="47466f1b3409e347066695c3c9123058f0c57a648e335a522fe694f1824dc23f1da908c41cdd4ba201adfcfca1c1050c4320d86fb5ffe9046c0978da8750688bfd2777cd59a1f2ad256377efc0a86c5e5700c4940c6c90e298ca52d420ac962fabb2b1a857b2e21a4b748b01e314407e0e0a3de8baab32cd0d352b18f52725f5824e0b41e3f7777a738cb981e3e0e5c62c46263ed17280ea6176c0706ec460394627e965034f67", 0xa7}], 0x7, &(0x7f0000002000-0x40)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x40, 0x200000c4}, {&(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x40)=[{&(0x7f0000001000-0x6b)="d00262d4bf74d8d6f2dc788335b13fbde12cefdb6a0fdda7fca2c712160686724a0e2db78e0b9c96300cbb79b27ad06e65cb38ca69d132d6b0948802eea29121b7fdfa8d67df19efd1164ef3d7d31bd47110b602824d23312aef35fd882ad5f7b678c51acdde386636c99c", 0x6b}, {&(0x7f0000002000-0x7f)="103514aa9b84038161bd3bf86661844d5e0252242a7bb454bfc5f7d4ee77ded640ee097ccf1922c114f99fb8f7b7525f2e8cd4b88d3cea6bda2335fdcdfbe7ef1c1a28a0474d11c844216fb7c3ff92a1a9655012f9c701272e814005d4b5d5eabedf19b229219b10a59e60c25a98d9549e3e5f5779fffae3689ab8d2954dc5", 0x7f}, {&(0x7f0000001000-0x91)="ea48529b30ca4f2a461ca1fc1e306daecfceb7004ac462f8f3e91cdd77d84cfb77dd5ec6eb60ee3513fbc678981d9b5d34daae613025423887abede29958a9e185e78a99f979c4f028d657e0f522fed5b7d91ef703a337f885d8281e93bd57791072df9690b3810a2d6d0457a5a785d010624fd3f7fa1a657678f96374c1bb8fe344aa56a10ce42ae2153a88880f9cfb03", 0x91}, {&(0x7f0000003000-0x95)="99590eaab0d6f113cd97da0c54835904407e5a77a092c22a296648cd74c5a1f76bd9d19ed4ba8db7cdcebbf976180bf0a8ffc8f42547331dc86d4293164f6252af3b79052d63e733f3de8d2d6e55c0127755a036607f508776895be1388e036311c14ae10f195fbe015bf0b833f56fb1312ddccf802e9622511f3723f58d1908a1d461d3156d4e37e1651e55adff768ad9d2441ba4", 0x95}], 0x4, &(0x7f0000002000-0x68)=[@cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r3, r3, r3]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0x68, 0x44004}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000002000)=[{&(0x7f0000001000-0xee)="876cf033048495a5430500767fd92a39f2cea2cceea4515248c9b33488d808808712afa7334df36629ae89562ce0246afb20a1994b70dad846fb1b6321796de3d1edfbecc7cbdb69f23dad181cf8eaa8cfde6f62e87b456445dd0734760a39658047fee28d4dd6ed044b40aebc02fbbd6b94263f60c52d52f9f9d3870ea000afb5d54be3ee4ffb1c3f3295288eef23db560709b0953733285458be0a6f63e776987ac793bab8920e72b5d8837f3253633e4ea90daec83ab809fb77bc8e873211ce6deb3c266e353b2846894cc6a3207fc5e4513fb0ad4be09545af8bf028d69551c799a7efaba82ce2bfb2ffe32f", 0xee}], 0x1, &(0x7f0000003000-0x80)=[@cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x20, 0x1, 0x1, [r1, r0, r2]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}], 0x80, 0x20044000}, {&(0x7f0000003000-0xa)=@file={0x0, './file0\x00'}, 0xa, 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", 0x1000}, {&(0x7f0000003000-0xef)="b231fabd2ad138c256892e09f77a9e6f7a656a953b96f513806296451880c9098ed1cb71894b50e3499eeee6a3163bed02738b27d5ea6fd4ddbc4d6c570881bcab316f556f4aba85ecb894eb82e9fab4018d3150a35c7b78349f3e5aaaf8fd66eea4203807097f0cae589800e4c8b84852319ee8f4ef99a5a546bc12a758759a1e73648f0a87ed3567d00a4950231b6cd64521ca9e731ae6011f738dc1a701a304203fcf56973a074dc95c3b6c461fc67ddf7c53bd98a269fc0c211e79caabe9c7f701464a3a6c1f8a49710b3fe3ce4de8b42aba8c2f9731198a31d532baf53904c04927c41a60abadfdb39dd0744a", 0xef}, {&(0x7f0000000000)="1d13a853f49dc4c7442abbb21697acba7a5768aecad04e98ca75dc79acf5c631562688a07c572b0b101db7c664e5fb1f7a943ce714d45a006e958bada435ab3435a1a20ed88b0636d9d681d60ec08f53dd3ce3a3cdf7af0fbc44ba2b67ef89ad92efbf", 0x63}], 0x5, 0x0, 0x0, 0x844}, {&(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000002000)="df8d6410a4", 0x5}], 0x1, &(0x7f0000002000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x80}, {&(0x7f0000001000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002000)=[{&(0x7f0000001000)="0a6040f0c9e411b848f0cfba87a79b81e0d29bae6f4f77418717684f571a852af03dc113c71e2fda640f7047e537a95c52663283fa853d3db1c9c2dbbfd0e91e585d45d86af0e7e6999149270a718498d01dba52438e5145538e70cfe815f075da2c11f3179aafff457d3b2da07ee273f03f1abc7f8941c8b387525ab5cf300df2a94c4750e65eeb27a5c64daea6df96c4d4413668397986d651a5e31c6ad63576295c83152ede5e62a00cc97931fab734fbb91d3eda6fcc2f6320cd", 0xbc}, {&(0x7f0000003000-0xe)="b54ef74e2988d14382a6346d5c62", 0xe}, {&(0x7f0000002000-0xb2)="16e558d34b7a1a55f8af204386a98534a5e43770175b985d50cad15017af618855ee5096ee849df14a432fe3c00bc8258324836d0d24278b3fcb5f5d2b551ac5dc8279fc3b32eb84bb14d8eb243d4d13e20f8dd1ec7f15ce3efb3bbd31f9bccdc120b630bf2cc8b89916d692514100d728414150e40a3f5cf933357928e04b7b403afb3136bdadb5fd4f934e374437a0546202de06fb8f13d30855bfcc71671841e1f7ea6c8c9c02ab80fa363089e284b88c", 0xb2}, {&(0x7f0000000000)="21add076572d166bd29958692a0b73133563d19922f36c724ff26b4fb99146dfe8ddb3fefa918a083113e17b2ed6eb565f60ce5dd448a30c11db9e36", 0x3c}], 0x4, &(0x7f0000003000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x200008d0}], 0x8, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) prctl$intptr(0x28, 0x3) 2018/01/19 19:25:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='user:\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x10)={r1, r2, 0x7fff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) mq_notify(r0, &(0x7f0000a89000-0x60)={0x0, 0x41, 0x7, @thr={&(0x7f000022c000)="6c740a23ae7c33b09e1f2a5a077ff9dbb8db2ed6bc26e684ddd61740ed154d63", &(0x7f0000807000)="fac1d7e4c001655d9aa1ea77a7293708c52e8cc535b0ad782e031776c33d8267abd880eeb958e35570113802033603d66ca291ebdc7a4dd2c66073bcd1ea5d53c5cdf087fe35a30b161de64bad584c1daecaae"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r3, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x20000010) 2018/01/19 19:25:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f22000)='/dev/kvm\x00', 0x400000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffff9c, 0x4400ae8f, &(0x7f000099a000)={"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"}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000096a000)={0x1, 0x0, [{0x408, 0x0, 0x9}]}) 2018/01/19 19:25:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) readv(r0, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) 2018/01/19 19:25:30 executing program 0: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000008000-0x4)=0xb1c2, 0x4) 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) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000e72000+0xdab)={0x0, 0x0, &(0x7f0000e73000-0x30)=[{&(0x7f0000e3a000-0x52)=""/82, 0x52}, {&(0x7f0000e73000-0xb9)=""/185, 0xb9}, {&(0x7f0000e72000)=""/0, 0x0}], 0x3, 0x0, 0x0, 0x400}, 0x2) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000d05000)=@generic="06f8e8e9c2f3739a2e3314212e2c483c") r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000e72000)={0x1, 0x2, 0x81, 0x3, r2}) sendto(r1, &(0x7f0000de8000-0x1000)="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", 0xfff, 0xc3fe68eda9554f8b, &(0x7f000064f000-0x10)=@ipx={0x4, 0x0, 0x800, "86462eb966dc", 0x8, 0x0}, 0x10) [ 208.586701] QAT: Invalid ioctl 2018/01/19 19:25:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x100) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000027d000)='/selinux/enforce\x00', 0x80200, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a39000-0x8)={0x0, 0x101}, &(0x7f0000d0f000)=0x3e1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b69000-0x14)={r1, 0x0, 0x0, 0x401, 0x6, 0x7}, &(0x7f0000b51000-0x4)=0x14) mount(&(0x7f00003f6000-0x8)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0xfffffffffffffffd, &(0x7f0000bb6000)="") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00006e3000-0x4)=0x0) socket(0x9, 0x6, 0x7) sched_getscheduler(r2) rename(&(0x7f00006b8000)='./file0\x00', &(0x7f0000416000)='./file1\x00') rt_sigqueueinfo(r2, 0x19, &(0x7f0000e9b000)={0x12, 0x6ac, 0x6, 0x1}) 2018/01/19 19:25:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000bdc000)='/dev/dmmidi#\x00', 0xe132, 0x200) openat$cuse(0xffffffffffffff9c, &(0x7f0000a73000-0xa)='/dev/cuse\x00', 0xaee98d5ff4807a6f, 0x0) 2018/01/19 19:25:30 executing program 6: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\a', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) gettid() getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000049000-0x10)={0x0, 0x0, &(0x7f0000021000)=[]}, &(0x7f000003f000)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0xc339, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000019000+0xf99)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x14) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000037000)=""}}], 0x30) clock_gettime(0x0, &(0x7f000004c000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000001c000-0x50)={0x282, @time={0x0, r3+10000000}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 19:25:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x5, 0x5) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000f05000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e94000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xee}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x100000000, 0x41d, 0x5e7f70f5, 0x4}, &(0x7f0000fd6000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000946000-0xa0)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf3b, 0x7fffffff, 0x8, 0x1, 0x6}, &(0x7f0000198000+0xc44)=0xa0) 2018/01/19 19:25:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{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]}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004d7000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000063b000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000553000-0x8)={r2, 0x8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000094e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000535000)={0xcf8, 0x0, 0x0, 0x102000}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000e7a000-0x10)={0x8000, r4}) [ 208.646177] QAT: Invalid ioctl 2018/01/19 19:25:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x5, 0x4f, 0xa0}, &(0x7f0000533000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000-0x4)=0x78, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast2={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}, {{@in6=@local={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}}, &(0x7f0000001000-0x4)=0xe8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000000)={0x5, 0x8, 0x1, 0x8, 0xcd}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r3, 0x125f, 0xffffffffffffffff) 2018/01/19 19:25:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000546000)='/dev/cuse\x00', 0x4940, 0x0) write$selinux_load(r1, &(0x7f0000e49000-0x1010)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x1010) read(r0, &(0x7f0000000000)=""/0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f0a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000eaa000-0x10)={0x3, 0x6, 0x3ff, 0xfffffffffffffffe, 0x0}, &(0x7f00002d7000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000afd000-0x6)={r3, 0x20}, 0x6) 2018/01/19 19:25:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 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$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5382, &(0x7f00008d1000-0xde)="c8b33a49036ba450bdd97febf2e81ec559019bad00363b1fd939b105fb9534a54131cfdae5a725f781750018a9accce7ad4733a62227f51bc9d26feedc36bc38ece7a5e59f766658dbf6341ee6edd42db2acdade0f94c2a5614d7694eb69653a4cc3d2b88c3c94b8f0bc82304ac1096865867c8c4e5e67254af079401f1c4d198f9f44ea268a47987a5bbe4ba88d999515f8f48d95371d6266b8249d0cc52ce45854e5a04b348241ebbb2c0e6841fa43baa1e45b2f5c3d4b155014939d0b003e217d24c1f5af86ae683c3e91200582bf2a874973189ef203d59ff4a478bb") 2018/01/19 19:25:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x800000080000000, 0x4) 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]}) 2018/01/19 19:25:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') exit(0x0) perf_event_open(&(0x7f0000ca1000-0x78)={0x2, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000241000)='attr\x00') getsockname$ipx(0xffffffffffffffff, &(0x7f000068d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007a1000)=0x10) readlinkat(r1, &(0x7f0000604000)='./file0\x00', &(0x7f000020c000)=""/42, 0x2a) 2018/01/19 19:25:30 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x80) msgget(0x0, 0x12) msgctl$IPC_RMID(r0, 0x0) msgsnd(r0, &(0x7f0000c0f000)={0x3, "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"}, 0x103, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000088c000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioprio_set$uid(0x3, r1, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000-0x18)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000002000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000002000-0xc)={@empty=0x0, @multicast2=0xe0000002, r3}, 0xc) getsockopt(r2, 0x8001, 0x6, &(0x7f0000002000-0x8d)=""/141, &(0x7f0000003000)=0x8d) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000002000+0xb16)={0x8, {{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]}}, 0x90) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000000)=""/252) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000003000-0x6)={0x0, 0x80000000}, &(0x7f0000005000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000004000)={r4, 0x0, 0x10}, &(0x7f0000001000)=0xc) sync() bind$bt_hci(r2, &(0x7f0000002000-0x6)={0x1f, 0x0, 0x1}, 0x6) 2018/01/19 19:25:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000042c000-0x4)=0x8, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000787000-0x50)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}) listen(r1, 0x9) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = openat(0xffffffffffffffff, &(0x7f0000385000)='./file0\x00', 0xa00, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00004bc000)={0x1, 0x0, 0x10001, 0x4}) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000ba2000)=0x0, &(0x7f000032c000)=0x4) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000926000)=0x5) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000e34000-0x10)={r4, 0x3}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000787000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 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}, 0x98) 2018/01/19 19:25:30 executing program 1: r0 = inotify_init1(0x80000) inotify_add_watch(r0, &(0x7f0000b9e000-0x8)='./file0\x00', 0x2) inotify_init() 2018/01/19 19:25:30 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000efc000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x80401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000174000)={r1, 0x100000001, 0x30, 0x2, 0x6}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x5, 0x0) sendto(r2, &(0x7f000014d000-0x5a)="13fb517d762f068d2fb66a83897d3e7b0f87b8496454791e3f8a6e03569021fc5ee8d57e761d41c32a9b60495dab006680ff6c04835114f63c0edc98c15e610c211031ff2e02a034a398a592562ceb08c76ad92f583f82c5705a", 0x5a, 0xc091, 0x0, 0x0) bind(r2, &(0x7f0000c03000)=@generic={0x20000000001e, "01000300000000ff00000000ff03000709bf79df21d60c7bc8790180c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca031f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c900000005e980ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/19 19:25:30 executing program 0: seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$TCSBRKP(r0, 0x5425, 0x1) geteuid() 2018/01/19 19:25:30 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, 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 = syz_open_dev$sndmidi(&(0x7f0000e24000+0x7bf)='/dev/snd/midiC#D#\x00', 0x1ff, 0x100) accept$nfc_llcp(r0, &(0x7f00004f4000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000529000)=0x60) semop(0x0, &(0x7f000084c000-0x36)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x7, 0x0, 0x0}], 0x3) 2018/01/19 19:25:30 executing program 6: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fb6000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000fb6000)={0x2, &(0x7f0000a4e000)=[{0x7, 0x9, 0x80000001, 0x800}, {0xd37, 0x7, 0x7, 0x4}]}, 0x10) r1 = syz_open_dev$tun(&(0x7f000039d000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004c1000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000fb1000-0x8)=0x4) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000fb8000)=0x5) 2018/01/19 19:25:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1080000, &(0x7f0000731000-0xf5)="850e5ab328767735cc1730ee6de08bb719663f9df85cf25a71201faacc7272f8a4c1542ba38d68e0b1415d7aeb9fcfa65af8baa0d0d85713bae8888a738056d6e42280942612bf00ff1b0d7661551d274929cdb0e1d785ac2ada3a7bea4f01580c3f47449c8bf0046a995649c78787514a381ff9eb5e5f838523ad4696f07d68143cbecd6ff081fef8b778cec587edb995f90b26d6562cbac2d101aaebe76bd3479314d7ccd2e82a5e0d58ec3d53766c2045a0b9d84a183faa398e75c20d05c147e272a36f45f2bd670376ac0ff3e938b28cf3ed4f1a574887b1492a95c08743fa6ef415342fe605abf9f9cdb9197cbab481a35499", &(0x7f0000477000)=0x0, &(0x7f0000873000-0x4)=0x0, &(0x7f0000000000)="") renameat(0xffffffffffffffff, &(0x7f00001d6000)='./file0\x00', 0xffffffffffffffff, &(0x7f00008fc000-0x8)='./file0\x00') 2018/01/19 19:25:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) rt_sigsuspend(&(0x7f0000b2d000-0x8)={0x0}, 0x8) linkat(r0, &(0x7f0000f9a000-0x8)='./file0\x00', r0, &(0x7f0000368000)='./file0\x00', 0x400) readv(r0, &(0x7f00002d4000-0x40)=[{&(0x7f0000e39000)=""/213, 0xd5}], 0x1) ioctl$TCFLSH(r0, 0x540b, 0x7) openat$rtc(0xffffffffffffff9c, &(0x7f00006db000-0x9)='/dev/rtc\x00', 0x40, 0x0) 2018/01/19 19:25:30 executing program 3: 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$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = open(&(0x7f0000b92000-0x8)='./file0\x00', 0x140, 0x80) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000086d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000088f000)=0x8) 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$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c4f000-0x138)={{0xf003, 0x1000, 0x10, 0x101, 0x3, 0x71a8, 0x7f, 0x200, 0x2, 0x6, 0xc67, 0x8, 0x0}, {0x3000, 0x0, 0xf, 0x7fffffff, 0xb1, 0x9, 0x8, 0x6, 0xb35, 0x8, 0x6, 0x2, 0x0}, {0x5000, 0xf000, 0x8, 0xa444, 0x8, 0x0, 0x100, 0x8, 0x10001, 0x3, 0x6, 0x9, 0x0}, {0x1, 0xf000, 0xf, 0xb75, 0x2, 0x761e, 0x8de, 0x400000, 0xffffffffffffffdb, 0xfffffffffffffffa, 0x200, 0x56, 0x0}, {0x0, 0x2, 0xa, 0x0, 0x400, 0x80000001, 0x5, 0x7, 0x3, 0x1000, 0x0, 0x1ff, 0x0}, {0x4, 0x0, 0xf, 0x8, 0x0, 0x10000, 0x400, 0x7fffffff, 0x1, 0x8001, 0x6, 0x8000000000, 0x0}, {0x1d000, 0x10000, 0xf, 0x5, 0x1ff, 0x80, 0x6, 0x0, 0xfffffffffffffffa, 0x6, 0x7, 0x138, 0x0}, {0x5000, 0x0, 0xf, 0x4d31, 0xe24, 0x3, 0x1000, 0x5, 0x10000, 0x8000, 0x100000001, 0x6, 0x0}, {0xf004, 0x4, [0x0, 0x0, 0x0]}, {0xf000, 0x0, [0x0, 0x0, 0x0]}, 0x2000001d, 0x0, 0x0, 0x0, 0xd, 0x8000, 0x10d000, [0x1ff, 0x5, 0x7, 0x4]}) 2018/01/19 19:25:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) bind$inet(r0, &(0x7f00003ad000+0xaf5)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x63b) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00003b1000)=0x0, 0x0}, 0x0, 0x5741, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000f6d000-0xa)='/dev/dsp#\x00', 0x8000, 0x8000) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000363000)=""/80) sync() dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/19 19:25:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000511000-0x4)=0x1b) poll(&(0x7f000010a000-0x10)=[{r0, 0x1, 0x0}], 0x1, 0x0) 2018/01/19 19:25:30 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 = socket$inet6(0xa, 0x2, 0x0) r2 = dup3(r0, r0, 0x8fee494e24d951e6) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000a90000)={{0x3, 0x1, 0x6, 0x0, 0x8}, 0x9, 0x100000000, 0x3661, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysinfo(&(0x7f0000254000)=""/55) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/19 19:25:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000f1f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x80047456, &(0x7f0000d1e000-0xae)=""/174) 2018/01/19 19:25:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed6000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000864000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000567000-0x4)=0x7fff) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x86b2) read(r1, &(0x7f00001a4000)=""/1, 0x1) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2018/01/19 19:25:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000842000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000f64000-0x8)={0x0, 0x5a}, &(0x7f00007d6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003f7000)=@assoc_value={r2, 0xe5e}, &(0x7f00001da000-0x4)=0x8) close(r0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) connect$inet(r4, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r4, 0x1) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000a20000)={0x1, &(0x7f00001d8000)=[{0x4, 0x5, 0x5, 0x0}]}, 0x10) dup2(r4, r0) 2018/01/19 19:25:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 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) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x448c, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003c2000-0xe8)={{{@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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000064c000-0x4)=0xe8) r2 = syz_open_dev$dmmidi(&(0x7f0000a9a000)='/dev/dmmidi#\x00', 0x10001, 0x10000) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000c3c000-0x7f)="73bdaf40b2e6cff19fd582728a69a58eab7f073b8a35aa3a753c71975a1bdad5b860620ff8ad79fd69342bfe8e0eb3f423cf0f7ea30678c442d5c0465912f3a54be76ce806be7e08647677d2e17846560cb75d0c9ce8d274f167aed1e8e1e49425fb996ead5c8a277330888e9a6a027b6fc281f3245cd1a9809e194eabf558") setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000811000)={r1, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00009a1000)={0x7f5, {{0xa, 0x0, 0x2291, @loopback={0x0, 0x1}, 0xffffffffffffff2b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000e5f000)=0xffffffffffffff3e) r3 = syz_open_dev$amidi(&(0x7f0000be7000-0xc)='/dev/amidi#\x00', 0x8, 0x40) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000993000-0x4)=0x0) ptrace$cont(0xffffffffffffffff, r4, 0x100000001, 0x3ff) bind(r3, &(0x7f00007f9000-0x10)=@llc={0x1a, 0x1e, 0xffffffffffffffec, 0x100000000, 0x9, 0x8001, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000c8a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009ff000)=0x8) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f00002ac000)=""/174) 2018/01/19 19:25:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00007f6000)=0x9) sendfile(r0, r0, &(0x7f0000b24000-0x8)=0x0, 0x6) r1 = syz_open_dev$usbmon(&(0x7f000063d000-0xd)='/dev/usbmon#\x00', 0x25a, 0x101000) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00003fb000)={0x0, 0xd13, 0x80000000, &(0x7f0000153000)=0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000097000)={0x5, 0xfff, 0x93, 0x400, 0x80000001, 0x80000000, 0x4f039a4f, 0x40, 0x2dd2, 0x80, 0x4, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) clone(0x28004100, &(0x7f0000001000-0xf7)="", &(0x7f0000001000-0x1)=0x0, &(0x7f0000ace000-0x4)=0x0, &(0x7f0000001000-0x65)="") 2018/01/19 19:25:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x100) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fadvise64(r0, 0x0, 0x0, 0x7) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)=0x0) 2018/01/19 19:25:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00004b0000-0xb)='/dev/vcsa#\x00', 0x1, 0x200) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000914000-0x58)="65edf843870c6c427584465d0a09882ea278b8b600ced76ab209585815451f480dd9575e86e65df83182e821894dea1d6bd1c417a991c4211bd54cb004e32c577a2368c468f0655b67b47ca7f949568b67dac1f7ece3bc84", 0x58) unshare(0x28060400) pipe(&(0x7f0000c7d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000051c000-0x22)={0x0, 0x1a, "31c0ae3d147ffe81eb39ac23b610e36f9127d2bb81906ca77bcd"}, &(0x7f0000432000)=0x22) getresgid(&(0x7f0000e6c000-0x4)=0x0, &(0x7f0000412000-0x4)=0x0, &(0x7f000023e000-0x4)=0x0) stat(&(0x7f00001d5000-0x1)='./file0\x00', &(0x7f0000233000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00003df000)='./file0\x00', &(0x7f00007fd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000ef2000-0x8)='./file0\x00', &(0x7f0000e6e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() setgroups(0x5, &(0x7f0000329000-0x14)=[r4, r5, r6, r7, r8]) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000bfc000)={r3, @in={{0x2, 0x3, @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]}, 0x1, 0x10000, 0x2, 0x101, 0x1}, &(0x7f000086b000)=0xa0) perf_event_open(&(0x7f0000015000-0x78)={0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) 2018/01/19 19:25:30 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, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00005a9000)='keyring\x00', &(0x7f0000284000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x100) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000c89000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000031a000)={0x2, 0x8000, 0x4, 0x6, 0x0}, &(0x7f0000e23000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000ea6000-0x8)={r4, 0x248c10c7, 0xf41a}, 0x8) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xfffffffffffffced) close(r2) splice(r0, &(0x7f00008bf000-0x8)=0x32, r0, &(0x7f0000d80000-0x8)=0x0, 0x7, 0x4) syz_open_dev$midi(&(0x7f0000937000-0xb)='/dev/midi#\x00', 0x0, 0x484002) 2018/01/19 19:25:30 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/status\x00', 0x0, 0x0) connect$inet(r1, &(0x7f000000e000)={0x2, 0x3, @rand_addr=0xd166, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000001000)={0x10001, 0x7, 0x8, 0x607}) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000017000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, r3}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000f000-0x80)={0x1, 0x802, 0x0, {0x0, 0x2710}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "790eaada477f17eb046695eea58af88d0ba3b8f5ca34f33a9a82d81e455bc6ca3479893215467e3bb85ea1247aafde2b17277187bd8fc023bb972d19343108b0"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000011000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000013000-0x80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x1f4, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 19:25:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000010000)={@common='erspan0\x00', &(0x7f0000011000-0x4)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000ee8000-0x10)={0x0, 0xa000, 0x0}) 2018/01/19 19:25:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008d0000-0xd)='/dev/usbmon#\x00', 0x0, 0xfffffffffffffffc) mknod(&(0x7f0000875000-0x8)='./file0\x00', 0x8, 0x140e) write$eventfd(r0, &(0x7f0000f5d000-0x8)=0x71d9, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000082e000)='/dev/vcsa#\x00', 0x0, 0x4000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000085b000-0x4)=0x101, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002c4000)={0x0, 0x0, 0x0}, &(0x7f00003b6000)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000af6000-0x110)={{0x20b8bf2a, 0x3, 0x9, 0x9, "9f7ccbd9cf14a9c86da80dcf34a97f71592b656f888b49669dbaa00a2d935161e142eb769c7ee136402e374f", 0x401}, 0x0, 0x0, 0x0, r2, 0xfff, 0x81, "7624aa40c9eb05276ddc9a711fcf7a531e6129366c0b879edefed3b6d4d52060f390f670bb8633924f549014c848e4a1afa6b0a727c028bbe2cda20ca5cd0773", &(0x7f0000483000-0x1)='\x00', 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], [0x7, 0x1f, 0x8000, 0xffffffffffffff00], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 208.996629] TCP: request_sock_TCP: Possible SYN flooding on port 20005. Sending cookies. Check SNMP counters. 2018/01/19 19:25:31 executing program 5: mmap(&(0x7f0000000000/0x44d000)=nil, 0x44d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000073000-0x8)={0x0, 0x0}) mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000044d000)=0x0) mmap(&(0x7f000044e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000044f000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00001a8000)='./file0\x00', 0x100) inotify_rm_watch(r1, r2) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x400) lseek(r3, 0x0, 0x0) r4 = syz_open_dev$admmidi(&(0x7f00001e6000)='/dev/admmidi#\x00', 0x1, 0x200080) connect$pppoe(r4, &(0x7f000037a000-0x1e)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="71f5f74b3d989200624ee9f14d744730"}}, 0x1e) 2018/01/19 19:25:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x10104) r2 = syz_open_procfs(r0, &(0x7f0000ed5000)="00037400f7") exit(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) mknodat(r2, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) 2018/01/19 19:25:31 executing program 7: 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, 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) 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$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000be5000)='/dev/dsp\x00', 0x20000, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000010000-0xc)={0x6, r0, 0x0}) bind$inet6(r3, &(0x7f0000bb8000)={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000650000)=""/4096, &(0x7f0000000000)=0x1000) listen(r1, 0x3) 2018/01/19 19:25:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f000000c000-0x120)={0x0, 0x0, 0x2a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "77decac9a434f47ff7d7ee3a45c4271d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f000088a000-0x4)=0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xc0109207, 0x400007) 2018/01/19 19:25:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 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}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = fcntl$dupfd(r2, 0x0, r1) write$sndseq(0xffffffffffffffff, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) clone(0x0, &(0x7f0000fc6000)="", &(0x7f000017b000)=0x0, &(0x7f0000786000-0x4)=0x0, &(0x7f0000d4f000)="") dup2(r3, r1) 2018/01/19 19:25:31 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a9, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x9d, 0x6, "3dbfa2", 0x373, 0x7f, 0xffffffffffffff9b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {[@routing={0x89, 0x6, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 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], @empty=0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @dstopts={0x824ec5cf13ea44b4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x20, {0x3f, 0x6, 0x7, 0x0, [0x200, 0xffff, 0x8]}}, @jumbo={0xc2, 0x4, 0x2000000000}, @ra={0x5, 0x2, 0x3}, @enc_lim={0x4, 0x1, 0x0}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x1}, @padn={0x1, 0x1, [0x0]}]}, @routing={0x3a, 0x8, 0x3, 0x1, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}]}, @hopopts={0x6f, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x531}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x1}, @enc_lim={0x4, 0x1, 0x2}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x3ff}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @calipso={0x7, 0x20, {0x8000, 0x6, 0xfffffffffffffffe, 0x4, [0x2, 0xfffffffffffffffc, 0xfffffffffffff390]}}, @calipso={0x7, 0x10, {0xfffffffffffffbff, 0x2, 0x9, 0x7, [0xffffffff]}}, @calipso={0x7, 0x18, {0x80, 0x4, 0x4, 0x6, [0x2, 0xaac]}}]}, @dstopts={0x89, 0x3a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x6, 0xf3, "c85955c42a38ec9f1f954f6b86b9e181518edf752f07d974c927fa912a0f3aefb1f9d260e21f887aed8c8cb14827d7ccaa4d38f2b81d92fbfa1d7170a80846aeae9637fb57599997eafb2249e881afeb0284a1861af7cf3fbd089b2670859c5bf7ef440be90158761cb59fc0f7efe83206113a3bf59002f52ef6b739103564d5983875310ff5e698db506581d884bd20636dd1f7e56242f91150de6229d83f77bb585d68b7286a872c48ff4debb38ec7ddef7f6e7ce9e2eedc17cffb8257d175dbacffb1044dbc45ebb8082f92bf6b004776fe457a082f1fd242f83c1632e24b4f672bc01055b8ab24aab093e4f95ec66f2d43"}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x6}, @ra={0x5, 0x2, 0xfffffffffffff557}, @pad1={0x0, 0x1, 0x0}, @generic={0xff6, 0xa8, "8adebce4073bc901f115cd0205ee55a990397fbde971444fd8bed1d09848053462614b593891c14fa126e6f3e7076947de61bde14704e66145669b45d350f39450ba2e280d49dbca31c173c89034047370c2a38a8438f5410320ec71a6538b7723db52c4a88b4ecf82d77abdf91b6808f67fda0632b80beaf3f01b5fde841cb66a5c4054c6858f7bb166f30fc606ff56838a7e4f9c448e6fb3281fecb4790e81bb5e2f9a6e256676"}, @ra={0x5, 0x2, 0x8}, @calipso={0x7, 0x20, {0x101, 0x6, 0xe45d, 0x2f, [0x20, 0x3, 0x1000]}}, @ra={0x5, 0x2, 0x3}]}, @hopopts={0x7f, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x7}]}], @udp={0x1, 0x0, 0x1d, 0x0, "b6effbe2a67c8970f7ac2ff2480aed98d15f54570e"}}}}}}, 0x0) 2018/01/19 19:25:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000141000-0xa)='/dev/cuse\x00', 0x119180, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000c23000-0x2)=0x9) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) rmdir(&(0x7f0000f89000-0x8)='./file0\x00') 2018/01/19 19:25:31 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00007f1000-0x10)=[{&(0x7f000000b000)="01", 0xffffffffffffffc8}], 0x1, 0x0) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) 2018/01/19 19:25:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000649000-0xc)="020000002000000090748400", 0xc, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000e71000-0x10)={0xf005, 0x1000, 0x0}) r1 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f000066e000-0x4)=0x0, 0x800) r2 = socket$bt_l2cap(0x1f, 0x3, 0x0) sendmmsg(r1, &(0x7f0000950000)=[{{&(0x7f00005e2000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x2, 0x4}}, 0x2e, &(0x7f00007a9000)=[{&(0x7f0000189000)="27d85c1890915e5cc96953eb98a61bfa817de8e314d07f3f6248b0155e330eea08650661770658cf4e12f3a391ae212762b5f1dcc152af6963dc957ff67b1f2f1c75ec64859bcfbed366ce773a5b2d51538834595ef135a3bced3379566363af1b2273a2f726d8e9e3b8f38105a8326696851d5b122a9be3e22ae82c4e57b15c27a4a06fde6e3f3b29524dad434e91185ea263559677cc0ffe610d6ba9526a578073e8ae7ca8bb9639fb1c38394c9b640bce07a56b811903f92dc64f0637fc5e5194e7481f7730f33ca703f743edba355c72a31145", 0xd5}, {&(0x7f000009c000-0xa1)="6f752dc83ac5591adf4623ccc199d02e2924dede232afc196b66ed4a6d8a501ae10cc5c47ba181c4abb1fbf111e938e33399328ae8f03070bd8207e2c89dfb4c330c220687bf3cf7b2fbb3728ddb813e1ec737849d43bac265d1f3d899b564c6927d58f384a8ea07c4bfc0d08e681f39b7fb4b21ac6aa427a04763ea2c05f9562bf0ee4f8fa68f0329569de51b7fc5b33dd6651c094b3283fc57784647ae8d0b2c478f30b86be04340e2dbc524f3efe5e2e83df6bbdde337b11dff13d3a2b3106bac7caccc9bd69abf91609ed26fe5cbb70a4e59018947d157184a58b0dbc95c", 0xe0}, {&(0x7f00003a4000-0x65)="3ffd9db6beb295fa901539f88570a582f1901700c0eeff0bb0e067f1faa59076dd487c59a983d191c7d6906dc535a13160a32eeac3e38061af5df9b09aafb3742def4b98d2b4701a468d42070010e62fe6738033867a2c88194841463692a755f98a4d5532", 0x65}, {&(0x7f0000a38000-0x66)="ee5baaf7d6aeaa525011771caa0275bc53cd17d78eff9037743168cc65cdda419a460cca06138f7d079294d0e4f5b7191ef7d342014030d9c247f56e4d42c3970949112377e73d271d257dc876c99b09740711b138e5735dd11595c181afbef6b0571b20d120", 0x66}], 0x4, 0x0, 0x0, 0x40000}, 0x0}], 0x1, 0x1) 2018/01/19 19:25:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x15, 0xd3, &(0x7f0000002000-0xd3)="965a804df3e4cd9fc6bbf0bac631e6960c9f6b83cc4bbf174059415031110692add6d2b18ef440b3b268c4117f91b01ba128d4b4b3795b28432e9f7a9c489f5e4256be99294923ffe1f5249da711c44d78e8bb39d31b92ecc3e412e35af37a157c29fccf9cc8c0fdf55d012a4165b2b3717f266082d69d73fe82782433f21bc60d028f16b359d27966f763764205be8046f963f187c70871adc1d27ed309bdb08a556c9f43217543ed7157736f7a975167d922d809afe7092cebe56f9310b7cc085724ac312adca1be30cbdd2afe6127ef9b47"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000003000-0x10)="a05cd8c4f734664579d83d2284670625", 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000003000-0xd)='/dev/snd/seq\x00', 0x0, 0x40c000) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/01/19 19:25:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') r1 = syz_open_dev$vcsa(&(0x7f00009c2000)='/dev/vcsa#\x00', 0x5, 0x80000) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000b2000)={0x3, 0x9, 0xfffffffffffffffc}) connect$nfc_llcp(r1, &(0x7f0000ff1000-0x60)={0x27, 0x5cf, 0xffff, 0x6, 0xfffffffffffffffe, 0xfffffffffffffffc, "81f79fc327eb4175f5b9b1a461f0003a4a7d02018f2414504328c8ce73cfbdda26f8d378d2e662336d92f3a4069d6020b72a30be3bf9e73be5913c05369dc3", 0xca}, 0x60) 2018/01/19 19:25:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000ff2000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00004f2000-0x4)={0x0}, &(0x7f0000e83000)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ff6000+0x7bd)=0x40, 0x4) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000151000)="fcbbbd54f113316af968fc1b77e9136c377d9bb1138c4c", 0x17) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000af8000)=0x0, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000578000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mlock2(&(0x7f0000c99000/0x1000)=nil, 0x1000, 0x1) 2018/01/19 19:25:31 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000025000-0xd4)={0x5c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x48, 0x4, [@typed={0x44, 0x1, @binary="87ce01f21cb4ab4f320ce0d5a6509ccf81b2ed144a50d26a546785f2bbd5e96b6fb7c36b59f5f9dd3fcd226f20f5835f76683f88333fb940ef"}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000026000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000000f000-0x4)=0x0) pipe(&(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f000000a000-0x38)={&(0x7f0000026000-0x10)=@ax25={0x3, {"e4d95fbb6ea499"}, 0x1}, 0x10, &(0x7f000001f000-0x10)=[{&(0x7f0000026000-0x46)="eb2e25ca810ebb4874c2d2de364ed0e10de234fe291c4d0d910a93b39cefbe6ddfdb28c1c532f0d7a98e39ca867fc0c1ed96e8f4d1400542cc9474078f54eaf1b62623845ef7", 0x46}], 0x1, &(0x7f0000015000-0x2c0)=[{0x38, 0x10f, 0x8, "c987886c6b867efb153a1fca30b2fcc2c9d8639f728ef1cdb89255ebc3a64da6df141da1cfc2"}, {0x50, 0x10e, 0x2, "803f17109d3ad7c7ebd651c1e9d624ec06b85c5b05ff66aca6e7da2e19ef145fc0d5a97326085d6fdc30217a654ddb314cb5b2e6117f4a69eebba0d5b0"}, {0x88, 0x12f, 0x10001, "31ae505accbf1ec2c12f1aebfd0888dc64a97fb504bf403b8d208e37e03ba743360fadbcf937e67ab5d506a4648cb43192b536f724f2cc0e685382e8fa936d27d51735d7ab0d15be4fa42282b1c902eb61b65a783bc16c2368ec5134532634ba7c20102bf46b90ac53124f772ae048dd8424"}, {0x110, 0x102, 0x7f, "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"}, {0xa0, 0x115, 0x401, "d82580039ea70d0da32c7b8aa6f57e9f582f79d066d6ff5520a0f713b388db4ad211346fc6e12b1ca01b1effb4b14e700602277996b5194cb6f9e08e8760bdd2dd0d2cabb9a0b2d1788ecbd509ffeef900c507f27ad586c09f8456a31635b7e0abae250721b4cc26e3586a5758cf9082e6b2af7c5687f8020c882640e4da87e23aa64ef39c5f9a445562"}], 0x2c0, 0x8800}, 0x20004090) 2018/01/19 19:25:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmat(0xffffffffffffffff, &(0x7f0000cea000/0x4000)=nil, 0x4000) shmdt(r0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a49000-0x6a)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 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, 0x0, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f00008d9000-0x7c)=""/124, 0x7c, 0x0, &(0x7f00008e9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet(r1, &(0x7f000020a000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r1, &(0x7f0000fc6000)=""/0, 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/19 19:25:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00001d0000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000e59000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x1}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a9b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000c84000-0x4)=0x0, &(0x7f0000c75000)=0x4) 2018/01/19 19:25:31 executing program 0: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000-0x18)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x6)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00007f7000-0x4)=0x1) sync() 2018/01/19 19:25:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000627000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) getsockname$netlink(r0, &(0x7f000041a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f6e000)=0xc) sigaltstack(&(0x7f0000a9b000/0x4000)=nil, &(0x7f00001e2000-0x8)=0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00009cb000)=""/200) move_pages(0x0, 0x0, &(0x7f0000bea000-0x18)=[], &(0x7f00003cb000-0x4)=[], &(0x7f00002a8000)=[], 0x0) 2018/01/19 19:25:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000+0x790)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dde000-0x10)='/dev/sequencer2\x00', 0x8100, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000519000)='/dev/vcs\x00', 0x70d1b8b6c0b6aa05, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x1c, 0x40000000002}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) [ 209.226518] binder: 31131:31134 parent offset not aligned correctly. [ 209.236813] binder: 31131:31134 transaction failed 29201/-22, size 72-16 line 3045 [ 209.255991] binder_alloc: binder_alloc_mmap_handler: 31131 20000000-20002000 already mapped failed -16 2018/01/19 19:25:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000034c000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000fc2000-0x20)={r2, 0x0, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 19:25:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x8, 0x4) read(r0, &(0x7f0000249000-0x18)=""/24, 0x18) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) r2 = socket(0x5, 0x80000, 0x0) getpeername$packet(r2, &(0x7f00004b3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000016e000-0x4)=0x14) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) getitimer(0x0, &(0x7f0000741000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000002, 0x0}, {{r3, r4}, 0x0, 0x0, 0x0}], 0x30) 2018/01/19 19:25:31 executing program 7: mmap(&(0x7f0000000000/0x623000)=nil, 0x623000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000616000-0x10)={0x3, &(0x7f0000617000)=[{0xb1, 0x0, 0x0, 0x0}, {0x400000000009c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000620000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000624000-0x4)=0x5, 0x4) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() mmap(&(0x7f0000623000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000059d000-0x38)={&(0x7f0000624000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000623000)={&(0x7f0000624000-0x122c)={0x122c, 0x26, 0x712, 0x6, 0x2, {0x6, 0x0, 0x0}, [@nested={0x4, 0x10, []}, @typed={0x10, 0x27, @u64=0x10001}, @generic="67ab634ad982b728a7b85127f503c9a48e5663e6d775bfc19cb00484a1760bea5a95fd484709f89a56f9ac352f32ea8eea14f00ab224efca4f8e480ab330b334337b3993ddae2085ea03470a02d6c866ce8f485ac8d0251f4991b603b51cf38660e9a8776ddef2b8160b5814979fc20ac216bd62f6bc367dfb5c098597df96daf8192c5aa0e3e55ab43017538b88cb51e7df1118465928bc4f963f98ebae4bec02469682ed8f36d4a2cfcf5007cc124ad9bb8089f1f4b1b4ec17a8b4a38c7ac7fa2803444c7b0aed6642a47d1ff2cb5f243ddc2ed20e8614", @typed={0xc, 0x26, @uid=r1}, @nested={0x108, 0x52, [@generic="dd2d5ee48f994e7775b57821edf70ab6c0085f7914f2f0e86372cc2b629c569dc016f44f83c39226df5666d89d3ccf614f0b", @typed={0xc, 0x87, @ipv4=@empty=0x0}, @typed={0x10, 0x64, @u64=0x8}, @generic="93f86e289cc1acc7d49e166b8dbfd11c4ead85455df26dcce8dc2ffe7036132a1970cef958b3bab3943173789ee7aabdba51f80cf741630c64fab455dbb2113b366e05ac87e48df51afba451c6f9febb708fcbd1f0df150566c1bea9dc38a5af3038590bf6d3dd51d153d785910fd14017e19b0037a1dd870814179285ce5e0cfb7de4e2b64bbbbee71dbceced8f7137890886fad0206fc4a07eb0978b7afa30fa020d59d826a229", @typed={0xc, 0x60, @ipv4=@multicast2=0xe0000002}]}, @typed={0x18, 0x58, @binary="9b375a5a43fee14a833248ffa602"}, @generic="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"]}, 0x122c}, 0x1, 0x0, 0x0, 0x1}, 0xc004) 2018/01/19 19:25:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00007a4000-0x4)=0x1, 0xfffffd02) bind$inet6(r3, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r3, &(0x7f0000a2f000)="91", 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r2, 0x0) renameat(r0, &(0x7f0000802000-0x1)='./file0/bus\x00', r2, &(0x7f0000573000)='./file0/bus\x00') 2018/01/19 19:25:31 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000b000)={0xffffffffffffff9c}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000013000-0x4)=0x1c, 0x800) r1 = socket(0x18, 0x0, 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000007000-0x78)=[{{&(0x7f0000005000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f000000d000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/240, 0xf0}, {&(0x7f0000001000-0xbc)=""/188, 0xbc}], 0x3, &(0x7f0000008000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r1, 0x8921, &(0x7f0000012000-0x4)=0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f000000c000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000014000-0xd)='/dev/binder#\x00', 0x0, 0x800) fadvise64(r1, 0x0, 0x10001, 0x3) 2018/01/19 19:25:31 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) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) rt_sigreturn() bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000001000-0x4)=0x0) r2 = creat(&(0x7f0000168000-0x8)='./file0\x00', 0x20) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000028b000-0x50)={0x14, @time={0x77359400, 0x0}, 0x5, {0xffffffff, 0x1}, 0x7f, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$mice(&(0x7f00003cd000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000e9f000-0x28)={&(0x7f0000c72000/0x1000)=nil, 0x2, 0x3, 0xa0, &(0x7f0000947000/0x1000)=nil, 0x7ff}) [ 209.276884] binder: BINDER_SET_CONTEXT_MGR already set [ 209.282309] binder: 31131:31134 ioctl 40046207 0 returned -16 [ 209.290707] binder_alloc: 31131: binder_alloc_buf, no vma [ 209.290734] binder: 31131:31151 transaction failed 29189/-3, size 72-16 line 2903 2018/01/19 19:25:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x60)=[{&(0x7f0000a24000-0x92)="044b673ea42b8fe5804f4cc4ffa1b4b5c4d61cd27714e9e1a546cfe053e07ec93143f4ecdba4ff8283ad72929ebc3bc7d075b70f818ff1ca78037d2842020f284400844713a15f4241a25a64ca1ec88608d6739aafb4f9a6bce63d0120a7b7c1d4160ad84bf6867a5b53fe07b27a594222e590e1d1c4f44ec18781b0fa11c7cbfff317ff21e5d4ccfc347276f6964f8d244d", 0x92}, {&(0x7f0000225000+0x895)="429aeeaa2a77fd", 0x7}, {&(0x7f0000b2e000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="c2e9dfb76b86571591dc98bd1953072239271fa76a0deb5d11bf840cc2700c0a013d9cb2285fe4f941edaf26bc909958d588f44f0756b548babfcdaa835add8ab11bc34f12c2e3b1d9397366ed96f7ce753371e08c07189aa225fa1ed548035471e058a4493178b943a32af880f24b98eabcc4f956b4ccfd896d", 0x7a}, {&(0x7f0000000000)="76672116e497f4bc80ce6654c4782e4c502395c0cd4572cc25ef29a478d1ea2e8caf", 0x22}, {&(0x7f0000f92000)="f5194c6bb7c3bdec0a09a9070109014894785ea76e9627ffc3b300f2d1a0c398ae5bf07ce6289b22c633ce7cdf357cb62212409a609269163f819a594bb117ef534df2db6db51cb706c16d1d333542c46748c0752c9d6f128df67b041351e942cf4a53a54c4d9837c571", 0x6a}], 0x6, 0x1) mmap(&(0x7f0000000000/0xcd7000)=nil, 0xcd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cd6000)={0x0, 0x0, 0x0}, &(0x7f0000cd4000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000cd3000-0x8)={0x0, 0x0}) rt_tgsigqueueinfo(r2, r3, 0x0, &(0x7f0000cd1000)={0x0, 0x5, 0xf1, 0x4}) 2018/01/19 19:25:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006c9000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:\n0', 0x20, 0x0, 0x0, 0x0}, 0x48) r1 = syz_open_dev$midi(&(0x7f0000f84000)='/dev/midi#\x00', 0x2, 0x4000) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00009ee000-0x24)={0x4, 0x3f, 0x800, 0x5, 0x3, 0x292eafa1, 0x1ff, 0x81, 0x5, 0x7, 0x10000, 0x3a}) socket$unix(0x1, 0x0, 0x0) [ 209.361880] binder: undelivered TRANSACTION_ERROR: 29189 [ 209.367795] binder: undelivered TRANSACTION_ERROR: 29201 [ 209.376946] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=31172 comm=syz-executor7 2018/01/19 19:25:31 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000009000-0xc)='/dev/amidi#\x00', 0x6, 0x400000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000000d000)={&(0x7f0000002000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x108) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc1004110, &(0x7f000000d000)="c110e60000000100b9d1e888") 2018/01/19 19:25:31 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, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb99b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5, 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, 0x1ff, 0xffffffffffffff9c, 0x1000c) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 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$nfc_llcp(0x27, 0x3, 0x1) r4 = accept(r3, &(0x7f00003a2000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000873000)=0x10) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket(0x6, 0x5, 0x2) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800, 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$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r8 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r6, &(0x7f0000554000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r2, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r5, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r6, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) r9 = socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0, 0x0}, &(0x7f0000076000-0x4)=0x8) fcntl$getownex(r6, 0x10, &(0x7f0000a7c000)={0x0, 0x0}) getresuid(&(0x7f00007e3000-0x4)=0x0, &(0x7f0000519000-0x4)=0x0, &(0x7f000042a000-0x4)=0x0) lstat(&(0x7f00006f3000)='./file0\x00', &(0x7f00007ee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpid() getresuid(&(0x7f0000212000)=0x0, &(0x7f0000a85000-0x4)=0x0, &(0x7f0000513000)=0x0) r16 = getgid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000a9f000)={0x0, 0x0, 0x0}, &(0x7f000003d000)=0xc) r18 = geteuid() r19 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000eb5000)=[{&(0x7f0000091000-0x3)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e2d000)=[{&(0x7f0000448000)="2dd6c1147500a3f29dae446812dbc20d88d7928980", 0x15}, {&(0x7f00003c0000)="0350c06ff809aa3fd97922998e92180bc82c3f29299087886558c6d1cbb1166287bb8316d7ef9259191d6603c1df758f625e9b6eae0f44c0bbb304533146b65ec93a548b00907f51d287d684579f70d76bfebc3c52943b1b81f05e7f2105fc2ac13f4401935a4eefcfabee09553721cb2503be20748176e7de386d41744c7643eaf2411c7233a468724164ce", 0x8c}], 0x2, &(0x7f00003c3000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r8]}, @rights={0x30, 0x1, 0x1, [r4, 0xffffffffffffffff, r0, r2, r2, r2, r4]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x38, 0x1, 0x1, [r7, r6, r5, r6, r5, r1, r0, r9, r1]}, @rights={0x20, 0x1, 0x1, [r4, r5, r5, r4]}], 0x100, 0x40000}], 0x1, 0x80) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f000011d000)={r10, 0x0}, 0x6) getsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, {0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x100000000, [0xffffffffffffff05, 0xffffffff, 0x6, 0x5, 0x8, 0xa9, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r8, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000769000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf, r20}) setsockopt$inet6_int(r5, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) readlinkat(0xffffffffffffffff, &(0x7f00006f3000)='./file0\x00', &(0x7f0000ffb000-0x12)=""/18, 0x12) setsockopt$inet6_int(r5, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/01/19 19:25:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) ioctl$TCSETS(r1, 0x5402, &(0x7f0000eb2000)={0xfff, 0x80000001, 0x4, 0x5, 0x2, 0xffff, 0x7ff, 0x87dc, 0x10001, 0x6, 0xd29, 0x2}) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000772000)={0x3e000000, 0x7, 0x3, 0x401, 0x9, 0x7, 0x64, 0x1000, 0x8, 0x101}) 2018/01/19 19:25:31 executing program 3: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000ac2000)='/dev/adsp#\x00', 0x12, 0x2c81) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000624000-0x34)={{0xffffffffffffffff, 0x1, 0x7, 0x3, 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]}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000abe000)=0x0, &(0x7f000011e000-0x4)=0x4) 2018/01/19 19:25:31 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000741000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000e9000-0x8)={0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000af2000-0xc)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$eventfd(r2, &(0x7f0000345000)=0x0, 0x8) 2018/01/19 19:25:31 executing program 0: r0 = syz_open_dev$midi(&(0x7f000031e000-0xb)='/dev/midi#\x00', 0x8625, 0x200000) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000956000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000047d000-0x38)={0x0, 0x0, &(0x7f0000434000-0x50)=[{&(0x7f0000324000-0xc8)=""/200, 0xc8}, {&(0x7f00006aa000)=""/163, 0xa3}, {&(0x7f000036a000)=""/102, 0x66}, {&(0x7f0000c10000-0x1000)=""/4096, 0x1000}, {&(0x7f00008be000-0x8d)=""/141, 0x8d}], 0x5, &(0x7f0000012000-0xc0)=""/192, 0xc0, 0x2}, 0x10000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000544000-0xd8)=@pic={0x40000000000000, 0x2, 0x9, 0x1000, 0x7, 0x4, 0x444f90d, 0x80000000, 0x1, 0xfffffffffffffffc, 0x3, 0x7fffffff, 0x9, 0x2, 0x8, 0x9}) accept$alg(r1, 0x0, 0x0) accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000349000-0x38)={0x0, 0x0, &(0x7f00001df000-0x60)=[{&(0x7f000073e000)='~', 0x1}], 0x1, &(0x7f0000dc0000-0x100)=[], 0x0, 0x0}, 0x4008004) 2018/01/19 19:25:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48c, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bf7000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) r1 = accept4$packet(r0, &(0x7f00008fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000cda000-0x4)=0x14, 0x80000) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000d1e000-0xae)=""/174) sendto$ipx(r0, &(0x7f0000741000-0x7c)="1db25d560254c8d50f8c419471cb6408844eb332e6d7661c49649137b6d6e91d3e278df2cdb5f381bb7cc76d57d9dc0f83316121db498700288ac347d3652985d4e6f76ca64bf6d3aefda3ae4940baec48825c716be0fcfc6cc5dd585810933ef0ac0eb3f242f19da4712b2586b58f1935bd88c4e27ddf2b41172067", 0x7c, 0x800, &(0x7f0000986000-0x10)={0x4, 0x2, 0x6, "2b648c7b1352", 0x5b2, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00009f5000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f23000)=0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000dd6000-0x8)={r2, 0xfffffffffffffff8}, &(0x7f0000fb4000-0x4)=0x8) 2018/01/19 19:25:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000002b000-0x8)='./file0\x00', &(0x7f0000a98000)={0x23ea7caf, 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, &(0x7f0000c9c000-0x138)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r2, 0xae80, 0x0) [ 209.385338] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=31182 comm=syz-executor7 2018/01/19 19:25:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x101) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000828000-0x1000)=""/4096) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000888000)='/dev/ppp\x00', 0x20c002, 0x0) msgctl$IPC_RMID(r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000671000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a96000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d37000)={{{@in=@multicast1=0x0, @in6=@empty={[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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000afe000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c17000)={{{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0, 0x80000000, 0x2, 0x5, 0xa, 0x20, 0xa0, 0xe7, r2, r3}, {0x7, 0x6, 0x6, 0x40, 0x0, 0x1ff, 0x1, 0x2}, {0x5, 0x37c4, 0x8, 0x6}, 0x100000, 0xe, 0x1, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x15}, 0x0, 0x3c}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x3, 0x1, 0x8, 0x0, 0xd2a8, 0x800}}, 0xe8) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pivot_root(&(0x7f0000f2a000)='./file0\x00', &(0x7f0000d25000-0x8)='./file0\x00') capset(&(0x7f0000f7e000-0x8)={0x20071026, 0x0}, &(0x7f0000b11000)={0x0, 0x0, 0x1f, 0x0, 0x0, 0x0}) 2018/01/19 19:25:31 executing program 6: mmap(&(0x7f0000000000/0xf1000)=nil, 0xf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000f2000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000b2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000066000-0x8)={r1, 0x1}) syz_emit_ethernet(0x46, &(0x7f00000ef000-0x538)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x88, 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}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/19 19:25:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x3f) sendto$inet6(r0, &(0x7f0000e63000)='6', 0x1, 0x0, &(0x7f00004f5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000e3d000-0x64)="1d", 0x1, 0x0, &(0x7f0000243000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e65000-0x4)=0x0, &(0x7f0000ce7000-0x4)=0x4) 2018/01/19 19:25:31 executing program 2: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f67000)="e6", 0x1, 0x0, &(0x7f000015c000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r1 = accept4(r0, &(0x7f00000d4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000eab000)=0x10, 0x0) r2 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000693000-0x48)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}], 0x48) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r2, &(0x7f00003b5000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003fe000)=0x60, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) 2018/01/19 19:25:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 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) sendmsg$netlink(0xffffffffffffffff, &(0x7f00009cf000-0x38)={0x0, 0x0, &(0x7f00002bf000+0xeff)=[], 0x0, &(0x7f000050f000)=[], 0x0, 0x0}, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b44000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f000009e000)=0x0) recvmsg(r0, &(0x7f0000d1b000-0x38)={&(0x7f000093c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000046f000-0x10)=[], 0x0, &(0x7f0000746000-0x62)=""/98, 0x62, 0x0}, 0x102) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00007d9000)={0x800, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, 0x100000000, 0x1, 0x2ef, 0x2000000000000, 0x0, 0x3, 0x3, 0x9}) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000db1000)=""/109, 0x6d, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4) accept4$unix(r2, &(0x7f0000498000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000231000)=0x8, 0x80800) 2018/01/19 19:25:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000a01000)={0xfffffffffffffe4, 0x0, []}) 2018/01/19 19:25:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xae8000)=nil, 0xae8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x18, 0x7, 0x3, 0x0, [{[], 0x0}, {[@multicast1=0xe0000001], 0x0}, {[@multicast1=0xe0000001], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001d7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000a9d000)={0x0, 0x7, 0xc11, &(0x7f00009db000)=0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000007000-0x78)=[{{&(0x7f0000005000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f000000d000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/240, 0xf0}, {&(0x7f0000001000-0xbc)=""/188, 0xbc}], 0x3, &(0x7f0000008000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f00001bb000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1b1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x1}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x8921, &(0x7f0000012000-0x4)=0x0) set_mempolicy(0x40000000000002, &(0x7f0000f3b000-0x8)=0x7, 0x758) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000113000)='/dev/random\x00', 0x0, 0x0) 2018/01/19 19:25:31 executing program 0: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000001c000-0x8)='./file0\x00', 0x400, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r1, 0x5428) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000031000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000031000-0x4)=0xe8) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r1, &(0x7f0000030000)={&(0x7f0000025000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x10)={&(0x7f0000030000)={0x5, 0xc22, 0x3f, {0x0, 0x0}, {0x77359400, 0x0}, {0x3, 0x1, 0x4, 0x6}, 0x1, @can={{0x3, 0x9, 0x9, 0x4590}, 0x1, 0x2, 0x0, 0x0, "757485b50613c752"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000040}, 0x8000) connect(r0, &(0x7f0000016000)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001000-0x1)={0x8}, 0x1) 2018/01/19 19:25:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000031c000)=@assoc_value={0x0, 0x1}, &(0x7f00003f8000)=0x8) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000109000-0x6)={r2, 0xce}, &(0x7f0000913000)=0x6) r3 = add_key(&(0x7f0000b0c000-0x8)='trusted\x00', &(0x7f0000a90000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000368000-0x57)="2c7af0f8a8e5cd895e53633a20e3c0a42ae9279822357a98cfdafea57045c07198043345478a01d40f4b77e1d0dd50325b0e48b7b2cd5bf371ae711223e51570aedf11eb11dbc2274ae0b765f587121a6f61a3f0286d3d", 0x57, 0xffffffffffffffff) keyctl$read(0xb, r3, &(0x7f0000a89000)=""/200, 0xc8) 2018/01/19 19:25:31 executing program 4: 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$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) fcntl$setstatus(r1, 0x4, 0x2c00) add_key(&(0x7f0000cfe000-0xa)='blacklist\x00', &(0x7f0000c64000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000024d000)="87d744e7", 0x4, 0xfffffffffffffff8) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 19:25:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00004d1000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d8000-0x5)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000b6e000)="", 0x23, 0x4000, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a07000-0x4)=0x0) wait4(r1, &(0x7f0000b0d000-0x4)=0x0, 0x8, 0x0) 2018/01/19 19:25:31 executing program 7: r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000001000-0x8)=0x0, 0x30) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect(r2, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r2, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x2ed, &(0x7f0000000000)={&(0x7f000000a000-0x48)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 19:25:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) accept4$packet(r0, &(0x7f0000821000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000020c000-0x4)=0x14, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r2, 0xa, 0x12) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000369000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f000030f000-0x4)=0x0) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) accept4$inet(r0, &(0x7f000064a000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000387000-0x4)=0x10, 0x80000) dup2(r2, r3) r5 = gettid() tkill(r5, 0x16) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r6 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) 2018/01/19 19:25:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x800, 0x20000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x9, 0xffff, 0x3}, &(0x7f0000001000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x3}, 0x6) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000098000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aab000-0x4)=0xa0) 2018/01/19 19:25:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000d3a000)='dns_resolver\x00', &(0x7f0000834000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000bd000)="72ffeaf1cc5de7ee2f3640938f61b4aed837d4839a12bb46921c7f07271daceb163cb7973199a392bc799d4072166cf0f11b1251c52666a7ba674be928f6d8cbbaa0eca94bd4419da1f95e0deb87ec13d4255994779e3089e809e707a794087ad91246a95d505ef10359200ca5c71825fe1c293c613474bfb76aa75ab23a51e421d267f23ecc5037024c1a7a2b30ad0fa04557ca5824cd68f8b08993a0681fb0d6f73dbd255490eea3b70fc396", 0xad, 0xfffffffffffffff8) r1 = request_key(&(0x7f0000eec000)='logon\x00', &(0x7f0000ad0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000925000)='/dev/sequencer\x00', r0) r2 = add_key(&(0x7f0000f14000-0xc)='id_resolver\x00', &(0x7f0000d54000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000974000)="c8", 0x1, 0xfffffffffffffffd) socket$inet_dccp(0x2, 0x6, 0x0) keyctl$search(0xa, r1, &(0x7f0000051000-0x8)='big_key\x00', &(0x7f000043b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) 2018/01/19 19:25:31 executing program 1: unshare(0x400) r0 = eventfd2(0x0, 0x80801) tee(r0, r0, 0x7fff, 0x0) 2018/01/19 19:25:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d64000-0x12)='posix_acl_access%\x00', 0x4) write$selinux_user(r0, &(0x7f0000984000-0x23)={'system_u:object_r:cert_t:s0', 0x20, 'user_u\x00'}, 0x23) r1 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f000098b000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ec0000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x2, 0x3, 0x1, 0x1, 0xffffffff, 0xffffffffffffffe0}, 0x20) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00009c3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000080000)={r2, 0x2}) 2018/01/19 19:25:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x20) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000675000)={0x3ff, 0x64, "e59704306f9db0aa30b30298964ad9112a67faadd4e363865a2da6aedcdff69eb728bfe6312a032bfeb8ec101a56d8eca424686df7acf7de566e91a1d6d3a5d0c63c2e4aca9287ef2e53adb57c948b8a4d7f15992fde0ded8ca75c435b1f9affe7c37594"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00001f7000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x38, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@routing={0x0, 0x0, 0x1, 0x5, 0x0, []}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "9918ea", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 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], @rand_addr=0x0}, [], ""}}}}}}}, 0x0) 2018/01/19 19:25:31 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000008000-0xb)='/dev/audio\x00', 0x600000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000009000-0x4)=0x800) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/mls\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000007000)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451e876c2eba480000001ac3401dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c880dfbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x1000000000}], 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000001000)={@random="cd399702ec00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @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={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/19 19:25:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$sndseq(&(0x7f00008c7000-0xd)='/dev/snd/seq\x00', 0x0, 0x10000) bind$inet6(r1, &(0x7f000039d000-0x1c)={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) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x200, 0x4) 2018/01/19 19:25:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000083c000)={r0, &(0x7f000065e000-0x24)="a1ad0066b5fce98c9115fb78dcb4859132f9646f452e75788433479d4a7c40a54b9d0786"}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f000092c000-0x15)='/proc/self/net/pfkey\x00', 0x2100, 0x0) bpf$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) 2018/01/19 19:25:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004c9000-0x2a)='posix_acl_accesscgroup@vboxnet1systemuser\x00', 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000f50000-0x4)=0x10000, &(0x7f0000800000-0x8)=0x4) ioctl$TCSBRKP(r0, 0x5425, 0x70) syz_emit_ethernet(0x4e, &(0x7f0000e73000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x2, 0x5, 0xb2eb}], {0x8100, 0x0, 0x1, 0x7}}], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "431cf5", 0x0, "52a057"}, ""}}}}}}, 0x0) 2018/01/19 19:25:31 executing program 1: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b4a000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a16000)={0x0, 0xfffffffffffffa89}, &(0x7f0000043000)=0xffffffffffffffa1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000b4000)='/dev/rtc\x00', 0x2100, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000ded000)={0x57, 0x6, 0xffff, {0x8, 0x2}, {0x6, 0x0}, @cond=[{0x0, 0x274e, 0x100, 0x1ff, 0x200, 0x2}, {0xffffffffffffffff, 0x8, 0x10001, 0x2, 0x7, 0x55}]}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000015b000)=@sack_info={0x6, 0x0, 0x1}, 0xc) ftruncate(r0, 0x5) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f66000)=@assoc_value={r1, 0xb66}, &(0x7f000020d000)=0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f68000)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000f69000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00009b1000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) clock_gettime(0x0, &(0x7f0000f68000-0x10)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0xc) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f69000)='/dev/qat_adf_ctl\x00', 0x50200, 0x0) 2018/01/19 19:25:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r0, &(0x7f0000ccb000)=0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00003eb000-0x5c)={0x3, 0x1, {0x1, 0x0, 0x9, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 209.784805] binder: 31271:31273 ioctl c0086421 20080000 returned -22 [ 209.813379] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/01/19 19:25:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000e82000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x8, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0x2, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0xbf2]}) 2018/01/19 19:25:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000502000)=0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='maps\x00') preadv(r1, &(0x7f0000003000-0x10)=[{&(0x7f0000005000-0x1000)=""/1, 0x1}], 0x1, 0x1000) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000cf000-0xe)='net/mcfilter6\x00') ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x9) pread64(r2, &(0x7f0000015000)=""/0, 0x0, 0x2000800000) 2018/01/19 19:25:31 executing program 6: mmap(&(0x7f0000000000/0x758000)=nil, 0x758000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000758000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000758000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000758000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000759000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0xff, 0x0, 0x3, 0x3f, 0x2694}, 0x80}}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 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]}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000758000-0x20)={0x0, 0xf001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 19:25:31 executing program 5: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000a7d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c42000-0x4)=0x10, 0x80800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005f0000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000652000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) write$tun(r1, &(0x7f0000463000-0x6e3)=@pi={0x0, 0x0, @ipv6={0x3022, 0x6, "cddc79", 0x56, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x80000000, {0x0, 0x6, "d0dc12", 0x69, 0x0, 0x5, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "7ba728ffc806f60213e9234831ef17b5f87ad5b4a37fadfdd8a6b536606412f1beca465f31f3"}}}}}, 0x82) write$sndseq(r1, &(0x7f0000568000-0x60)=[{0x7, 0x4, 0x8, 0x2, @time={0x77359400, 0x0}, {0x7, 0xb8}, {0xffffffffffffffff, 0x9}, @ext={0x84, &(0x7f0000531000)="94a3afeb9dbecc9abb6c8f839816a2d6498c8fb796ce71ea894fee34b0dd63dd74ad465f6802054a54a893292f99a09482522813c0e7d014fcc723c50320d37100d9ffbfc4b0d35694ef82bfa3b0c98c84e76521c43c1e0c4194e0ebda4a3dc9a4981949f15d2ea2a531811bb048e289f7cad81e2fe0f39c5a849ec1362026e78adbd38a"}}, {0x16cc, 0x7, 0x9ed5, 0x10001, @time={0x0, 0x989680}, {0x5, 0x8}, {0x800, 0x6}, @quote={{0x1f, 0x8}, 0xd0, 0x0}}], 0x60) dup(r0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000348000-0x1)=0x0) [ 209.839345] sctp: [Deprecated]: syz-executor1 (pid 31295) Use of struct sctp_assoc_value in delayed_ack socket option. [ 209.839345] Use struct sctp_sack_info instead [ 209.914865] sctp: [Deprecated]: syz-executor1 (pid 31295) Use of struct sctp_assoc_value in delayed_ack socket option. [ 209.914865] Use struct sctp_sack_info instead 2018/01/19 19:25:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x21a}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, &(0x7f0000587000)=0x4) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000007f000)='/dev/vcs\x00', 0x40000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 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) clock_getres(0x684f322eff9415ad, &(0x7f00002ca000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x1f}, 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) r4 = syz_open_procfs(0x0, &(0x7f0000dab000-0x10)='coredump_filter\x00') ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00003c7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7, 0x0], 0x0, 0x0}) r5 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000e9f000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000331000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f000051f000-0x10)={0x20, 0x1}) tee(r5, r0, 0xffffffff, 0x1) r6 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x8000000000000, 0x80000019100a) r7 = syz_open_dev$amidi(&(0x7f0000ba9000)='/dev/amidi#\x00', 0x3, 0x0) r8 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r8, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$TIOCLINUX5(r7, 0x541c, &(0x7f0000935000)={0x5, 0xffffffff00000001, 0x3, 0x2b, 0x1}) ioctl$KVM_GET_PIT2(r8, 0x8070ae9f, &(0x7f0000327000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r8) 2018/01/19 19:25:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000236000-0xd)=@req={0x50, &(0x7f000021e000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs=@generic={0x0, "e2d419dfbd5c5e991a0ea6f2493b"}}}) 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, 0x25f, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000003, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) syz_open_dev$dmmidi(&(0x7f000082b000)='/dev/dmmidi#\x00', 0x2, 0x42) 2018/01/19 19:25:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00002ad000)={0x0, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1f, 0x5, 0x6, 0x10}, &(0x7f0000c50000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000499000-0x6)={r1, 0x18}, &(0x7f0000775000-0x4)=0xfffffffffffffd40) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) getresgid(&(0x7f000044e000-0x4)=0x0, &(0x7f00002a8000)=0x0, &(0x7f000001d000-0x4)=0x0) bind$inet6(r2, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000503000-0xc)={0x6, r0, 0x1}) ioctl$int_out(r2, 0x5460, &(0x7f0000bb2000)=0x0) r3 = syz_open_dev$sg(&(0x7f0000eb4000-0x9)='/dev/sg#\x00', 0x8, 0x4000) ioctl$KDSETLED(r3, 0x4b32, 0x0) execve(&(0x7f0000bb5000)='./file0\x00', &(0x7f0000305000)=[&(0x7f0000b6c000-0x1)='\x00', &(0x7f00001a0000)='\\@\x00', &(0x7f0000854000-0x4)=')*,\x00', &(0x7f00003e3000-0x7)=':nodev\x00', &(0x7f0000db3000)=',md5sum:\x00'], &(0x7f0000e67000)=[&(0x7f0000914000)='@%wlan0wlan0\x00', &(0x7f0000835000-0x9)='-em0-em0\x00', &(0x7f00007cf000)='posix_acl_access\x00', &(0x7f0000d10000)="2f7d272a2c6e6f6465766e6f6465762c2e6c6fba2473656c668700", &(0x7f0000163000-0x1)='\x00', &(0x7f0000c7b000)='eth0)-#\x00', &(0x7f00006cd000)='GPL*\x00']) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000edd000)={{0xa, 0x0, 0xf6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7}, 0x861, [0x3, 0x4, 0x80000001, 0x5, 0x8000, 0x401, 0x0, 0x7]}, 0x5c) sendto$inet6(r2, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f0000486000)=0xf2, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000f96000)={0x8, [0x6, 0x5d9, 0x3, 0x2, 0x9, 0x2, 0xd4f9, 0x0]}, 0x14) r4 = accept4(0xffffffffffffffff, &(0x7f0000c0c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d84000-0x4)=0x1c, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000776000)={0x0, 0x1f, 0x6, &(0x7f00004b3000)=0x0}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000140000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000d27000-0x50)={0x3, 0x0, [{0xc000000d, 0xce97, 0xfffffffffffffffc, 0xffffffffffff0001, 0x9, 0x0}, {0xc0000007, 0x401, 0x83a7, 0x5, 0xdbd3, 0x0}, {0x7, 0x9, 0x2, 0x8001, 0xfffffffffffeffff, 0x0}]}) syz_open_dev$sndpcmp(&(0x7f0000598000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockname$llc(r5, &(0x7f000080f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000acd000)=0x10) tee(r5, r0, 0xfffffffffffffffa, 0xf) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00007e4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e99000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f000000c000-0xc)={@empty=0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000231000-0x18)={0xe5, 0x7, 0x0, 0x6, 0x380f, 0x3}) r6 = dup(r2) sendmsg$unix(r6, &(0x7f0000c72000)={&(0x7f0000117000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000c1000-0x40)=[{&(0x7f000012b000-0xd8)="59cb9a", 0x3}], 0x1, &(0x7f0000341000-0x90)=[], 0x0, 0x40001}, 0x14) 2018/01/19 19:25:32 executing program 3: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f81000-0x11)='/selinux/enforce\x00', 0x101900, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000ee1000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002dd000-0x4)=0x8) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f80000-0xc)='/dev/rfkill\x00', 0x10200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f00002a2000-0x88)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) 2018/01/19 19:25:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000814000)={0x4, 0xffffffffffffffff, 0x0}) connect$l2tp(r1, &(0x7f00000f6000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x1, 0x3}}, 0x26) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000d0d000)={0x0, 0x0, 0x0, &(0x7f0000127000)=0x0}) 2018/01/19 19:25:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x202c40, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) timerfd_create(0x0, 0x0) listen(0xffffffffffffffff, 0xbd7ea01) 2018/01/19 19:25:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f00007cb000)={0x1ff, 0x0, &(0x7f0000795000/0x3000)=nil}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x6000020000001275, &(0x7f00008ea000)="") 2018/01/19 19:25:32 executing program 6: 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, 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) r1 = getpgrp(0xffffffffffffffff) r2 = gettid() r3 = inotify_init1(0x0) lstat(&(0x7f0000be1000-0x8)='./file0\x00', &(0x7f0000546000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f000029c000)="a173bd6fd1c2f13057a99236dbe43a4458fefc0f7f00c1fb03188bb2000228d54dcd7a7275bf806921c59bc4399a28ce4e3655e90e49061747426449f50c3ced11217ee18bc3fe8987274f5bc834fe94239a40116aea8c2ff755311525261b9d6e88a1cbe3e050b1693df12cce280f17d198f4b83aec85a9eb86d493454fd8160807b86d18fe052d59c2f1a25f0c420da91930e88df34e579f8b706a2a9cbeffba64a3", &(0x7f0000f14000-0x4)=0x0, &(0x7f000060d000)=0x0, &(0x7f0000900000+0x69b)="") kcmp(r1, r2, 0x0, r3, r0) 2018/01/19 19:25:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000363000)='rxrpc\x00', &(0x7f000046e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a26000)="7c1ca338a7ef9153b9ebecf29d03bc6a7bce6d5dc84fe310e6ec57f6dcef1d96baa6ab44088be5d6bfe2a972fc510dc7773980cc3691a4456caf7621066205164217f73cc7e150eb1f2406e54310f9a6012cf7651cabd5839c40ec1065e49b9b9b1d282b8f1ace909e713dd8bfa6b0833d56b27bf437ec444b93c7dba568c50942a09c91001dc7643c9778a2e829236e776737ea425fe9ae67a41d8d485fb3d2797b1c7922d401f4ffb03192e6aada413ca876ed2716029517605469", 0xbc, 0xfffffffffffffffe) r1 = request_key(&(0x7f00009fa000-0x8)='keyring\x00', &(0x7f00009ef000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000da0000)='/vboxnet1\x00', 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r0, &(0x7f0000ea4000)=[{&(0x7f0000919000-0x1000)="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", 0x1000}, {&(0x7f0000ca1000)="a8fcd07e2ed516e8fc263471a3a1aac66fb726d7c15dacfb8a9b7b0389d5d338fc19075a65b813d44c7d4d10f3a0e927418271fb7acf928f41eb97ee558bc34f0e21cfe14b34069ecbc8879bb25c37d938ad264ffa52954a1a75e161bdba53e25d1047191a2ac732b0c8f2f6795f4d4fed946defe47d46c4d4656ac824d1f6c4b55e22f5b5d0130b4d3e5ecb2e717b58faaf6cb1aa50fbdb1e8cdd64c0ab4762c30d", 0xa2}], 0x2, r1) r2 = perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup(r2) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000f9f000-0xb2)=""/178) r4 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x13, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) add_key$keyring(&(0x7f000073a000-0x8)='keyring\x00', &(0x7f000076d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) timer_gettime(r5, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r4, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r6 = dup(r4) set_robust_list(&(0x7f0000772000-0x18)={&(0x7f0000b8e000/0x1000)=nil, 0x10001, &(0x7f0000b71000/0x1000)=nil}, 0x18) setsockopt$inet6_tcp_int(r6, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r4, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r6, &(0x7f0000582000)=[{&(0x7f0000abd000-0x1000)="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", 0x1000}], 0x1) 2018/01/19 19:25:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000e77000-0x4)=0x1, 0x4) r1 = dup2(r0, r0) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$getname(0x10, &(0x7f0000db8000-0xe6)=""/230) syz_open_dev$dspn(&(0x7f00005b1000-0xa)='/dev/dsp#\x00', 0xffffffffffffffc9, 0x40080) sendmsg(r1, &(0x7f0000199000)={&(0x7f0000423000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000081f000)=[{&(0x7f0000f07000-0x1000)="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", 0x5b1}], 0x1, &(0x7f0000d93000)=[{0x108, 0x13f, 0x9, "821a934f1de89cbc4e7c469c566684671f533c950d9a1952b0217af865eda1106dab8f94716d0d13a97a27c35f3817b2bb4ab31ceadafa46237ebb29b420f54df3f2edcaed55e896168fe316b279b5f69fe942366aa209a45f1a1637a593dd132bc83ed577a1c7cc0be0ac17ca7b1c23987bb80b549c6404cb7417a119ed05114537035366ddb228537d3be1f23238d7dd1b0fe3e78ea00667acc369111b6a0784005a6f2da1fee5fec1a8ccc1acca077f8c1f4e9c470a48a89d7b016f34441b7336e89f3fd643f56310ab08546164d39dc08e38c5830faecd36d65cc0a3ef7bda59f2ebb7db81d302742d7fb866fc7ff3e98a64880d"}, {0x70, 0x119, 0x80000000, "8fa1c40c869a7df3abf403050a2c97e0ba83346b663dc334297caa2eb985c6fa1441ed2528d351acc0ddddfb76de5cac105bc8db3116be397d0a912e5efdb2ef1688a4fb2130943bba809607edfc79f6af760e4921e806be40fa"}, {0x50, 0x119, 0x6b9, "5525f761359623b2875b7375c6875223f2c9542e37c9d0c2cdc12a537cb8403c539f19ab35bce68b1674611a6c6c716de3ec70568b828c3a692e71"}, {0x80, 0x101, 0x80d, "86bbdf9946bb0feeb8ecb29e63b84d68d9fb85dd4d6c83a466e480f5abbeabf0d78d4f19a953acdd1c2aac3d07bfc2b28b668b8ec73b67f6876e11acc225da921931fc02d2cf04325c08df7b379bc1fa80facaed2ca6ff900a26676f476eb37c3d0f3d3296757001bc"}], 0x248, 0x0}, 0x4000000) getpeername$inet(r1, &(0x7f0000904000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003cf000)=0x10) 2018/01/19 19:25:32 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(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000050d000)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000657000)=0x8, 0x4) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000031a000-0x4)=0x0) pivot_root(&(0x7f0000233000-0x14)='./file0\x00', &(0x7f00001e7000-0x8)='./file0\x00') 2018/01/19 19:25:32 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, 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 = shmget(0x1, 0x1000, 0x60, &(0x7f000083d000/0x1000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f000036b000-0xc4)=""/196) 2018/01/19 19:25:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000433000-0x20)={0x100, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000012f000-0x10)={0x5, r2}) socket$inet6(0xa, 0x2, 0x0) unshare(0x20000400) r3 = gettid() sched_setaffinity(r3, 0x8, &(0x7f00008f4000)=0x1ff) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a83000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/19 19:25:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008cc000)='keyring\x00', &(0x7f00009ca000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/01/19 19:25:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f00005c2000)={0x4, 0x20}) bpf$MAP_CREATE(0x0, &(0x7f00007d9000-0x2c)={0x2, 0x4, 0x7ffd, 0x8, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) add_key$user(&(0x7f0000ad1000-0x5)='user\x00', &(0x7f00004a5000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000af3000-0xed)="", 0x0, 0xffffffffffffffff) 2018/01/19 19:25:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = eventfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000001000)=""/19, 0x13, 0x2, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r2) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x4)=0x0) r3 = request_key(&(0x7f00005e2000-0x8)='keyring\x00', &(0x7f000010e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="05766d6e6574312800", 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000000000)='keyring\x00', &(0x7f0000000000)='em1GPL\x00') setsockopt(r0, 0x10e, 0x4, &(0x7f0000003000-0x2)="", 0x0) 2018/01/19 19:25:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000043000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00007a9000)=0x4) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @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) recvfrom$inet(r0, &(0x7f0000124000)=""/109, 0x6d, 0x40, &(0x7f0000ad3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 19:25:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000b61000)="", 0x0) socket(0x4, 0x80005, 0x100) 2018/01/19 19:25:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000751000-0x8)='./file0\x00', 0x105) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00001ce000)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000735000-0x8)=@random={'btrfs.\x00', '\x00'}) 2018/01/19 19:25:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_int(r3, 0x1, 0x3, &(0x7f00005af000)=0x0, &(0x7f0000071000)=0x4) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000a2c000)={0xf2aab34c5eb795e1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000096000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000022c000)=@assoc_value={0x0, 0x20d33b22}, &(0x7f0000aef000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000857000-0x8)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000564000)=0x8) sendmsg$inet_sctp(r4, &(0x7f0000a35000)={&(0x7f0000f26000-0x1c)=@in6={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffff}, 0x1c, &(0x7f0000987000-0x30)=[{&(0x7f0000693000-0xf)="49df2845301ebed13f3aa0a1d52b6c", 0xf}, {&(0x7f0000fcd000)="7686b53552a0c13d52613adef221384078916ba9bf4e0325f2750c08cd93d0bc02820c6c9d474eeaceb1b6d37df18d3e169f18770a1e0cc4d1fb2cc038622f2ea8046fa01b750328f675d2ed43f2193ec36397c4ead3ed8b39706598c3180befbd72b43aed98d796587a8ec2dfdd518a1d6f6e5604c7b232f8bcf07598f987a015eacf0d1e2620817c66845213177006b5dfeee7c3987a7911832bae876969442de403be42e49c4ce2bbe2417229c2e9f7591fbdca", 0xb5}, {&(0x7f000002f000)="517b24ce0e9a8fb4ee92fc68", 0xc}], 0x3, &(0x7f0000f87000)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffc00, 0x4, 0x259d58a1, 0x5c78, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x3, 0x8002, 0x1, 0x9, 0x8, 0x2, 0xa6, r6}}], 0x60, 0x10}, 0x90) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) accept$llc(r1, &(0x7f0000442000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000620000-0x4)=0x10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000e61000/0x18000)=nil, &(0x7f000053d000)=[@text64={0x40, &(0x7f0000f97000)="b9800000c00f3235000400000f300fc71b45f966b8ba000f00d8b9800000c00f3235008000000f30360f01cf0f35f2470f21f40f015a00c7442400dc000000c74424020f4e0000c7442406000000000f011424", 0x53}], 0x1, 0x0, &(0x7f0000015000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00002b1000)={r6, 0xe5, "b2756d068a80c39e2f190b9557c04a2a37952835292d96430931e21640cf26cb9eabd795a65c8750a3e2bdf86ad5395b29dbeae8d3e1f29aabe0ee685f92b83eef057c055d5045eaca9975f83316b589a13c29fb999e989242063acb9bb642b26b3aef592aede1cd66ccd1d8916ad65c4e71610dc6610e5e0ec7f6dc4e7e4391fa4da383da96100e1dff6974a8ad031d903aa35ace065e250eb5b06ade59842d3d8d20460cb5e3bb10fb645be5207dc417665585cf1f04dd05aeaf08d60a598a3999de6dc17c965585fe6da385c372d2a2891acd11993811d77f8d2e635ab0d13545911e30"}, &(0x7f0000d01000-0x4)=0xed) 2018/01/19 19:25:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xfffffffffffffff9) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xfffffffffffffe7b) r1 = getpid() setpriority(0x2, r1, 0x2d) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ae0000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000001000-0xa)="61740200000078656300") readv(r3, &(0x7f00005cb000-0x10)=[{&(0x7f0000932000-0x65)=""/101, 0x49}, {&(0x7f0000e5c000)=""/4096, 0x802}], 0xfd) 2018/01/19 19:25:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f000095b000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00000b4000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000449000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) getsockname$inet6(r0, &(0x7f000064e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d1d000)=0xfffffffffffffede) r1 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) io_setup(0x78, &(0x7f0000dac000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000205000-0x8)=[&(0x7f0000311000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000415000-0xbb)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/19 19:25:32 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x10000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000000a000)={@generic="fb05285769ef512e2ff8ff2168e87f31", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r1, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r1) 2018/01/19 19:25:32 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000771000-0x1e)='net/tcp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/0, 0x0, 0x2000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000000)=""/141, &(0x7f000031f000)=0x8d) 2018/01/19 19:25:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x100) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f0000b84000-0x3)='9p\x00', 0x0, 0x0) chdir(&(0x7f00002d6000-0x8)='./file0\x00') 2018/01/19 19:25:32 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockname(r0, &(0x7f000018a000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) 2018/01/19 19:25:32 executing program 0: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000008000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0xfffffffffffffffe, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) 2018/01/19 19:25:32 executing program 2: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ae0000)='\x00', 0x1) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00006c9000)=""/149) write(r0, &(0x7f0000a2f000)="918d2e59", 0x4) 2018/01/19 19:25:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c4f000)={0x0, 0x0}) r1 = accept(r0, &(0x7f000051d000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000006000)=0x58) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000033b000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c0000)=0xe8) getsockname(r0, &(0x7f0000fd6000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007c0000-0x4)=0x14) sendmsg$nl_route(r1, &(0x7f0000039000)={&(0x7f0000caf000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000d9b000)={&(0x7f0000e5f000)=@mpls_delroute={0x6c, 0x19, 0x30, 0x2, 0x3, {0x1c, 0x0, 0x80, 0x0, 0xfc, 0x3, 0xfd, 0xa, 0x2000}, [@RTA_DST={0x28, 0x1, [{0xfffffffffffff66a, 0xff98, 0x7f, 0x0}, {0x401, 0x100000000, 0xfffffffffffffeff, 0x10001}, {0x8, 0x6, 0x81, 0x5}, {0x6, 0x4d680000, 0xb0, 0x0}, {0x0, 0x8, 0x0, 0x9}, {0x101, 0xffffffffffff988f, 0x1, 0x10001}, {0xfffffffffffffff7, 0x1, 0x8, 0x9}, {0x9, 0x0, 0x6, 0xff7}, {0x78e4, 0x8a, 0xfffffffffffff053, 0xfffffffffffffffd}]}, @RTA_DST={0xc, 0x1, [{0xbfc6, 0x3, 0x80, 0x8}, {0x192, 0x2, 0xfffffffffffff1b9, 0x1}]}, @RTA_OIF={0x8, 0x4, r2}, @RTA_DST={0xc, 0x1, [{0x101, 0x8, 0x0, 0x1000}, {0x1, 0x5, 0x1, 0x4}]}, @RTA_OIF={0x8, 0x4, r3}]}, 0x6c}, 0x1, 0x0, 0x0, 0x200000c0}, 0x8004) fchmod(r0, 0x0) semtimedop(0x0, &(0x7f0000500000-0x6)=[{0x2, 0x8a7d, 0x0}], 0x1, &(0x7f0000043000-0x10)={0x0, 0x1c9c380}) 2018/01/19 19:25:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000abe000)={0x0, 0x26, "d99f0df4aafd68b92c62c840d0ac6250ba9b875fd0bfba92f836df0cf285060de33056b3880d"}, &(0x7f00005e9000-0x4)=0x2e) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007b8000)={r1, 0x0}, 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) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000a22000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000823000)={r2, 0x80000, r0}) pipe(&(0x7f000049f000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r0, &(0x7f0000bf8000)=0x4, 0x37) 2018/01/19 19:25:32 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 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f6d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd4000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) inotify_init() r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000925000-0x20)={@common='vcan0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000516000)=0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x1, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/19 19:25:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0xffffffffffffffff, &(0x7f00005d4000-0x7f)=""/127, &(0x7f0000fa3000)=0xffffffffffffff5e) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000450000-0x28)={0x5, 0x3, 0x2, 0x8, 0x8000}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b06000-0xb)='/dev/mixer\x00', 0x80, 0x0) getsockname$unix(r1, &(0x7f00002f3000-0x3c)=@file={0x0, ""/58}, &(0x7f00003dc000-0x4)=0x3c) stat(&(0x7f0000b78000)='./file0\x00', &(0x7f00008d7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) r3 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000ecf000-0x120)={0x49e07d06, 0x1, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xcb0b, 0x5, 0x10000, 0x401, "25fd3dcf44a1568b45e0d2e89f58f69c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 19:25:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00007a2000)=[0x0, 0xffffffbfffffffff]) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000793000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) utimensat(r1, &(0x7f000009f000)='./file0\x00', &(0x7f00004e4000-0x20)={{0x0, 0x0}, {0x0, 0x7530}}, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) [ 210.706470] 9pnet_virtio: no channels available for device ./file0 [ 210.729497] 9pnet_virtio: no channels available for device ./file0 2018/01/19 19:25:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000093000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = gettid() kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r1, &(0x7f00003f0000-0xc)={r0, 0xffffffffffffffff, 0x0}) 2018/01/19 19:25:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') ioctl$KVM_GET_NR_MMU_PAGES(0xffffffffffffffff, 0xae45, 0x0) mq_timedsend(r0, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x0, &(0x7f0000fbc000)={0x0, 0x0}) close(r0) syslog(0x5, &(0x7f00005e1000)=""/22, 0x16) 2018/01/19 19:25:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 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$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/19 19:25:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005e9000)='/selinux/checkreqprot\x00', 0x301880, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCEXCL(r0, 0x540c) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) fcntl$getown(r1, 0x9) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00006d6000-0xa)='/dev/cuse\x00', 0x4000, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000ac4000-0x90)={[0x80000001, 0x3ff, 0xca, 0x7, 0x5, 0xfffffffffffffc00, 0x0, 0x0, 0x9, 0x200, 0x2462, 0x4, 0x6, 0x20, 0x9, 0xffffffffffff7fff], 0x0, 0x30000}) ioctl$TIOCLINUX2(r1, 0x80047437, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 19:25:32 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x3, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x40, 0xfffffffffffffffe, 0x1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x5, 0x6, 0xf07d, 0x7ff, 0x5}, 0x14) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000003000)={0x800, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x8000) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000001000)='bbr\x00', 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 19:25:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdb000-0x10)=[{&(0x7f0000372000-0x39)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) r1 = syz_open_dev$mice(&(0x7f00003b5000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00009b3000-0x18)={0x0, 0x2, 0x20, 0x10000000, 0x3}, &(0x7f0000326000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000514000-0x8)={r2, 0x6}, &(0x7f0000b94000-0x4)=0x8) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) recvmsg(r0, &(0x7f00000cc000)={&(0x7f000073a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000e51000-0x30)=[], 0x0, &(0x7f0000731000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 19:25:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0xfff, &(0x7f0000bbc000)=""/4096, 0x1000) 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$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f00009ef000)={0x10, 0x0, 0x0, 0x441000}, 0xc) 2018/01/19 19:25:32 executing program 5: 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) dup2(r0, r0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000010000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x10000000007, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 19:25:32 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x39011, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f000000d000-0x5c)={{0xa, 0x2, 0xffffffffffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x2, [0x200, 0x2, 0x6, 0x0, 0x9, 0x524d, 0x8, 0xff]}, 0x5c) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x2, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x3, 0x3ac, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1, [0x3, 0xfffffffffffffffe, 0x4, 0xfc, 0x7fffffff, 0x11, 0x400, 0x2d7]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f000000d000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/243) 2018/01/19 19:25:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f24000)={0x0, 0x0}, 0x4000) openat(r0, &(0x7f0000b19000-0x8)='./file0\x00', 0x140, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) write$evdev(r1, &(0x7f0000548000)=[{{0x2000, 0x0}, 0x200000000, 0x0, 0x0}], 0x18) r2 = request_key(&(0x7f0000b0c000)='ceph\x00', &(0x7f00007c2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006ec000-0x15)='mime_typeem0vmnet1{!\x00', 0xfffffffffffffffa) r3 = request_key(&(0x7f0000350000-0xa)='syzkaller\x00', &(0x7f0000520000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006e8000-0xa)='\\security\x00', 0xfffffffffffffffd) keyctl$unlink(0x9, r2, r3) 2018/01/19 19:25:32 executing program 6: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(0xffffffffffffffff, &(0x7f000006e000-0x8)='./file0\x00', &(0x7f0000014000)=""/249, 0xf9) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000006f000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/19 19:25:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e92000+0x50)="7201000000e20a00e9ffffff00004a000184b210", 0xffffffffffffffa5) r1 = syz_open_dev$admmidi(&(0x7f0000517000)='/dev/admmidi#\x00', 0x6e, 0x40000) accept$llc(r1, &(0x7f0000bcd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f2a000-0x4)=0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000559000-0xa0)={0x0, @in6={{0xa, 0x1, 0x200000000, @loopback={0x0, 0x1}, 0x63}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7f, 0x2, 0x3f, 0x7}, &(0x7f0000a89000)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000027e000)={r2, 0x2}, 0x8) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000a9b000)={0x0, 0x0, &(0x7f0000b43000)=[{&(0x7f00009e8000-0x8f)="e0b9da612afd2abc", 0x8}], 0x1, &(0x7f0000215000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 19:25:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00008e6000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000898000)=0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000436000)={@generic="e186e5c5313436f9ebf0aee6a9e1e16e", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@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={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006fc000)='/proc/self/net/pfkey\x00', 0x20400, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00009c3000-0xfd)=""/253) 2018/01/19 19:25:32 executing program 5: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000082d000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="4c70c290b6dc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x15, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000559000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000ade000-0x64)={&(0x7f0000249000-0x10)=[0x8, 0x4, 0x80, 0x8], 0x4, 0x8, 0x7f, 0x3f, 0x661dd9ee, 0x7ff, {0x8, 0x8, 0x4, 0x8, 0x8, 0x1ff, 0x1000, 0x5, 0x6000000000000, 0xffff, 0x5, 0xffffffffe654ccd2, 0x1, 0x3, "029f8c65af2ab9bde479a382aa2b70ca2a0a01819e3d8336b10f0089984c72b2"}}) [ 210.936387] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 210.943887] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/19 19:25:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000227000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00002fe000-0xc)={0x4, [0x100000000, 0x46, 0x5, 0x1]}, 0xc) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b3d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004cb000-0x7c)="0a0775b0d5e383e5b3b60ced5c54dbb70d5df0df8217ad405b580087460be4fb434e590c843835427968e0adb3c88d7af96c0a9e8929867b4d559f51be72ae41e979ae55bc193af2e9be44d20b5f224baf3b840b3cfac1a8f3406ca227d73f49a3d8e990a089b8683bf72ac56dff66635f2297b8c865fd54cdc33291", 0x7c) munmap(&(0x7f000058f000/0x1000)=nil, 0x1000) mmap(&(0x7f000058f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000058f000)={0x0, 0x6, 0x81, 0x44, 0xf242, 0x1}, &(0x7f0000823000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00007ba000-0x20)={0x81, 0x80000000, 0x1, 0x2, 0x7, 0x7, 0x4, 0x20, r2}, 0x20) r3 = accept$alg(r0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000486000-0x16)=""/22, 0x16, 0x2000, 0x0, 0x0) sendmsg(r3, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f0000f37000-0x60)=[{&(0x7f000095e000)="01d79f844849b3ddd0da31c6bc8be8c720", 0x11}], 0x1, &(0x7f00001b2000)=[], 0x0, 0x0}, 0x0) 2018/01/19 19:25:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00004af000)={0x5, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) close(r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e9f000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d2d000)={0x0, 0x1}, &(0x7f0000a91000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000165000)={r2, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x19, 0x1b, 0x100000001, 0x42}, &(0x7f0000db6000+0xe0a)=0xa0) 2018/01/19 19:25:33 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) dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000013000-0x12)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000)='security.nodev\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r3 = dup2(r2, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/19 19:25:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00005ce000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mlock(&(0x7f00005af000/0x1000)=nil, 0x1000) r0 = syz_open_dev$audion(&(0x7f00001d0000-0xc)='/dev/audio#\x00', 0x4, 0x204001) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000c37000-0x6d)=""/109) 2018/01/19 19:25:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000002000-0x8)=0x0) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x0, &(0x7f0000726000)={0x0, 0x989680}, &(0x7f0000004000)=0x0, 0x80000000) 2018/01/19 19:25:33 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, 0x0, &(0x7f00005ac000-0x4)=0x0, 0x800) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000845000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x200000103, 0x3, 0x0, 0x0, 0x0}, 0x20) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00005d3000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000ce000)={0x3, 0x2, 'client0\x00', 0xffffffff80000006, "a5682d98e7d1921a", "02e90b430dafcf96e4befc71a7d6a842f33638ff9da860d53e3f6be450844dfd", 0x7fff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000bf6000)=0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000503000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b28000-0x4)=@int=0x7, 0xfffffffffffffee5) 2018/01/19 19:25:33 executing program 6: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00009ae000)=[{0x58, 0x114, 0x8, "b1d1e48939888984f0a7cd82a26b000003ff0337991ecf759fb3eea59518cb1dfe83a135d1e77381575695d854867b5aa77c468500084a23339e88090000408fa0"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) [ 210.991171] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 210.998728] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/19 19:25:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0xffffc00000000000) r1 = syz_open_dev$mice(&(0x7f0000f57000-0x10)='/dev/input/mice\x00', 0x0, 0x252b6ef78282a9c8) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f000079c000-0x4)=0x4000000000000041) syz_open_dev$admmidi(&(0x7f0000795000-0xe)='/dev/admmidi#\x00', 0xffffffffffff8000, 0x80100) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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) sendto$inet6(r0, &(0x7f0000639000-0x121)="", 0x0, 0xfffffefffffffffe, &(0x7f0000fd7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/19 19:25:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f0000a8a000-0x40)={0x0, 0x8, 0x200, 0x1000, &(0x7f00008bb000)=""/4096, 0xda, &(0x7f00007b0000-0xda)=""/218, 0x78, &(0x7f00008cc000-0x78)=""/120}) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 19:25:33 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e43000)='/dev/cuse\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000504000-0x8)={0x0, 0xc2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x7}, 0x8) 2018/01/19 19:25:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup2(r0, r0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f47000-0x18)={0xaa, 0x8, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x6, &(0x7f0000112000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x20112108) r2 = syz_open_dev$sndmidi(&(0x7f000043e000)='/dev/snd/midiC#D#\x00', 0x4, 0x40200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000c65000-0x20)={0x8001, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00005db000)={0xe85, r3, 0x0, 0x1}) ioctl$KDDISABIO(r2, 0x4b37) 2018/01/19 19:25:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = socket$inet6(0xa, 0x80006, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000f32000)={0x0, 0x0, 0x0, 0x0}) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00002d3000-0x7f)=""/127, &(0x7f0000323000)=0x7f) bind$inet6(r0, &(0x7f0000a58000)={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) 2018/01/19 19:25:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00009a2000-0x2b)=""/43) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 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) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000142000-0xb)='/dev/mixer\x00', 0x10000, 0x0) sendmsg$kcm(r3, &(0x7f0000841000-0x38)={&(0x7f000081f000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58, &(0x7f00009ad000)=[{&(0x7f00008d8000-0x71)="8271a998d5e6421c677656ee7d37e2ac02686426738f8e5b72180dbb19574c976885d441f461aefe51869724af219d396415232bd41d7014dc10e2bbd712378b2faad7f20bcb2253be21dd96bc0eb586ab23d1e79eaeba64baf618300555d9804e5235001eb0c60c93e33afd4c969b6ed3", 0x71}, {&(0x7f000023e000)="ea33c41934b3b285", 0x8}, {&(0x7f000075a000)="0c72c9353777a009ff930fefed534cf4d895588ffe9cda55599e968fb5e29dbbc183ce1175f9a8b3757058a4505c1a9ca50e566ee32c6c919d1b72572029913820a7aff9adc54910f0", 0x49}, {&(0x7f000069e000)="37c1a6598e70ff97e2c3076415dec3e8e68eb5c6812b860ba757b0c953592f3f0107dc767c66e1f40dad5571c46ee468cae9ac5cb06957ac1aac942659b302357a84570c6d6efb7c439130c695026aed9621fc8c816d13f3403178de5573583afe881109a6e51878205250055012705d86b3991a1612af8e8b0bbdbef667ac993d7d2b4b0d57f444d95b344aca4fcddb3917f3069d98d8179587d66d8272671fe54f389a81c9f69e2748ad1b2d802dcfd667028c53fb206bc3b6dd1388c34f9f6b5acd596f47665dfadd87907f8160608e3c3f64a35b6a3d3c9a2d3cf468d4e57f2b54c76f", 0xe5}, {&(0x7f00005ee000)="47053eea73cd57d0e2830e45e8286c5af3c3bc01b50a51747bd2b082b3a5c5928441ede3f5545f08e2eda07bb9d0bbdf03e676e53a65b817661dcd45b14e4d8d7aa439b3a6497ca5ce7f804bd819035b9eb611d893fd0a", 0x57}, {&(0x7f0000e53000)="c4884a5a0bf6b8585e3c33fdc0b7d5938b542bda9efe54bf6397edc0e4337f310418185745b7c5a0d246c9ab9f7934d622e9c002d61b0d9fec0c6b1397bac6574c3df6200abd3079d8563213636e6774ce4a32569217f6ccb83102aca6816110b1e6d2afde2204ebf73b60d9b0e798d24f8ec3d6694b55919550fbab8572a02f0c0226", 0x83}, {&(0x7f0000d0a000)="6d26927625efac2d6944f4b7eb3d172ba532482deaf9c85d51826e41ef07bc42bb09e59ddc1ad402d8d3ee6aeee374114f33f83be0ea6d4109015d200d78d2f087c0535de64408e7f953afc5259330da364149379d3b7d9f189325147d9a752cc8d821799a342f433f5a02c3fdd3488a10c1e522b424ee647745aaa176110e320225362a1d9edb55480d993a2904c7263d95fed9574e27d52b6d17323fb3dc17a74926a286665e063dac6fc8209810f4dfd34da5221cdf16", 0xb8}, {&(0x7f000000a000)="9a8af208b7f5186f47241e0367ea8a47647132ae53db8a1fd1dd63f111db621d281960ba4f53ff3928ee7503f1174b8d34955d25f6c372e256ccb04b6fe113dcb95dc5ee1c0394c69b8450be970ee459bf7c4b52aba3bdc23347a072429f2901b58ce407de493b338892a174e70a44af71792362", 0x74}], 0x8, &(0x7f0000731000)=[{0xa0, 0x11f, 0x54, "adcdb83a33963b228ff31b20b6568c6e45f3313755a515913ac57e889c4096e7dc542d525071024911480375410929c8345cb149c93cbdbc576791c8a5c269d78ce3a09d643212c43c5399b1fcce208ffb0e9f1d7c16e7bc7b9d9de1c7f7c9e0a5e64d1b18b599177d60618dc054ab0f558b39e96d5a4cb73d5b791c25a268b82fce8a34cd85731df0122de4fa18"}, {0xd0, 0x0, 0x0, "cf6fe2509b41f46468b71ceb7a6171e87df8a70f3732b95af38d1b485d0252d467a3efa263ec172def9a0c72b72ee9594ad15a2f9b4f8cf2d18db4b819a28a3855a285be072b2aa815eba4983240f78145150a8bf0bd959843884796e967b45d715fc37a0905d030335964d585e6dbacf9f2ddd11f6d6864f391d468814fd34ea948226940106284f5b239aa1c746cd1bbc382f36982659de86a4a961c5a0db4be53f7e5e090150c019b22c6a02d3e4e0df04fa272b2130473d9e903ae"}, {0x108, 0x107, 0x8, "04b519e3aad3c5b1acf01efec4d43a1c4497e174cafacab58ee162ef9fd9fcc2ef98eb6a574e37bdb5e45d78237d2e401406dffeda6f0045dbb77542263c4b83d66d13f64089ebfa4826fa646dbca7e969ca8fd6cf4f2a2d3e8990c71f4a969e90bf979ffde469f61347b43bf095c480cb2df91e3022e752b9dc6101c7739fe274abf538773fff7d13bde6a87d0fddd9098e9927c707b65a5a583b946909c519ac0a9b34a092231dfd11836823355c60d2817ca33a77b13e44a09b15f67197baf1b8228aa0b9c240cb1fa054ecdf2c745703f6385262abd10150d99a0cbe26f1140712cf748f458ed431165eac161d3e74e0ad00b7be"}, {0x80, 0x10c, 0x1, "a699a2b240912437445259b28d9faf67d78273fb0d14e1286bc73d2be47d4d717ab32b7335a11d4b3cb8d7f3aaf3141b06ebb7cc471ba018737b723bc40aeb23f1aaeb93c29f78d433589ff4c9dcd73919a3656821955e0501e105a198024e839fb24a6f7623ea68df"}, {0x28, 0x187, 0x7, "22d9e751c343ca8510b50dba67e8845cc7a965f0"}, {0x70, 0x118, 0x80000001, "5244fb6dc0fe3be32cc8f91951d23d7146b61241692743d751e3a3a03b7e739f98b77dfd9576f264b4720a8621748ec11b8816f2a69b988e72f64591c124adc346d743ba5b4c7820c12512f40b561c6def9bd084a3a3534666e325fd"}, {0x30, 0x19f, 0x0, "ee6fa83a11d53ca5286889d20d04aab7d20a8c3486a913730a92fba2"}], 0x3c0, 0x90}, 0x4000) sendmsg$alg(r2, &(0x7f0000045000-0x38)={0x0, 0x0, &(0x7f0000283000)=[{&(0x7f000004a000)="", 0x0}], 0x1, &(0x7f0000283000)=[], 0x0, 0x0}, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d2f000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000cbb000-0x5c)={0xe1d2, 0x2, {0x1, 0x2, 0x0, 0x3, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 19:25:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\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$TIOCGPGRP(r0, 0x40096102, &(0x7f0000695000)=0x0) close(r0) 2018/01/19 19:25:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x200000000007, &(0x7f0000ff1000-0x20)={0x42e795, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f000050f000-0x7)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000150000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000036b000-0x10)='/dev/input/mice\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/19 19:25:33 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000baa000)='/dev/input/mice\x00', 0x0, 0x80100) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000227000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e9e000)="31b36ee54200000001f6841bd619f1057d2d73c0595dac5019445d3d2bedfff6af", 0x21) 2018/01/19 19:25:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000cdc000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) r0 = socket(0x10, 0x802, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000490000-0x8)=0x0) write(r0, &(0x7f0000105000)="fc00000016000700ab0400080900070018002259020000000400030021000100004533a49e3500a60000000000036915fa2c1ec2ff12f0009bb9de061219d07f1500020000008ce6036c6c258f1a273c2e117c22ebc247ad4306000009db8934d07302ad1720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cde045a32e200fc83ab82f60af70c9d00f2fe0800000003000000000000040112bab2b9d243f295ede0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c000000000000004867b4d5715505e658a1ad874f01731d05b000240041dd108f6ff6b60000000000000040429fd3000175e63fb8d38a8757f1ef000435", 0xfc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00005f2000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, "d80600", 0x0, "4fada4"}, ""}}}}}, &(0x7f0000083000-0xc)={0x20000004, 0x1, [0x100000000000000]}) 2018/01/19 19:25:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00009f1000)='syzkaller\x00', &(0x7f0000aaa000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005eb000-0x25)='ppp1posix_acl_accesswlan1trusted)./%\x00', 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000804000-0x8)='keyring\x00', &(0x7f000061c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) add_key(&(0x7f0000e71000-0xb)='asymmetric\x00', &(0x7f0000815000-0x1)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e34000)="108100", 0x3, r1) r2 = syz_open_dev$amidi(&(0x7f00001ad000)='/dev/amidi#\x00', 0x9, 0x40000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000655000-0x18)={0x0, 0x8, 0x0, 0x5, 0x1000}, &(0x7f0000bad000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000067000-0xc)={r3, 0x1, 0x30}, 0xc) r4 = accept(0xffffffffffffff9c, &(0x7f00005c6000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f80000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000d45000-0x8)={0x0, 0x3ff}, &(0x7f0000fb9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000b69000)=@assoc_value={r5, 0x7}, 0x8) r6 = socket(0x9, 0x1, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000261000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b13000-0x4)=0x24) 2018/01/19 19:25:33 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) chmod(&(0x7f0000002000-0x8)='./file0\x00', 0x120) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000011000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r2, &(0x7f0000015000)=[{&(0x7f0000015000)=""/44, 0x2c}], 0x1) 2018/01/19 19:25:33 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cf9000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x40) ioctl$TIOCCONS(r1, 0x541d) [ 211.175586] kauditd_printk_skb: 183 callbacks suppressed [ 211.175594] audit: type=1326 audit(1516389933.166:2516): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31505 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 19:25:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x8100, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b48000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 19:25:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x3, {"61ff46bcb11d93"}, 0x7}, [{"67c94147307504"}, {"f98a514db8bb55"}, {"1ee946ad77a6e1"}, {"d7bae99a9b552a"}, {"12d4956f3b484f"}, {"456a0ec836db60"}, {"9c1f86f29ee435"}, {"879af2b4baca38"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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, 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) mkdir(&(0x7f000093a000)='./file0\x00', 0x0) open(&(0x7f00003d5000-0x8)='./file0\x00', 0x79e2fcc200c77106, 0x0) r1 = socket(0x15, 0x80005, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x37) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000081d000)=0x0) getsockopt(r1, 0x200000000114, 0x8, &(0x7f0000ee4000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/19 19:25:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(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) socket$inet6_dccp(0xa, 0x6, 0x0) dup3(0xffffffffffffffff, r0, 0x0) fstatfs(r1, &(0x7f0000653000)=""/41) 2018/01/19 19:25:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002ca000)='/dev/ppp\x00', 0x501900, 0x0) getdents64(r0, &(0x7f0000ff8000)=""/154, 0x9a) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) 2018/01/19 19:25:33 executing program 5: 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) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000016c000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000ded000-0x68)={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]}) [ 211.317092] audit: type=1326 audit(1516389933.197:2517): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31505 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452e99 code=0x7ffc0000 [ 211.352808] audit: type=1326 audit(1516389933.199:2518): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31505 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 211.377776] audit: type=1326 audit(1516389933.200:2519): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31505 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 211.403758] audit: type=1326 audit(1516389933.200:2520): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31505 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452e99 code=0x7ffc0000 [ 211.428453] audit: type=1326 audit(1516389933.201:2521): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31505 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 211.453070] audit: type=1326 audit(1516389933.202:2522): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31505 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=42 compat=0 ip=0x452e99 code=0x7ffc0000 [ 211.477581] audit: type=1326 audit(1516389933.202:2523): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31505 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 19:25:33 executing program 1: prctl$intptr(0x27, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0xa180, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000da4000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) 2018/01/19 19:25:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$dspn(&(0x7f0000e3e000-0xa)='/dev/dsp#\x00', 0xf47, 0x402) setsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000cd3000)="a13981b0f80efd6f9cc1011702535969d0ec6869c8ec304c71943d50c1486e35081a8ef933b8dbfcd8e33afa9ab66c4c", 0x30) getsockopt$inet6_tcp_int(r1, 0x6, 0x3f, &(0x7f0000285000)=0x0, &(0x7f00001ce000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000b42000)={{0x20000000000080, 0x0}, 'port0\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 19:25:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001f0000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00006a7000)='/dev/vcs\x00', 0x4043, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000f3a000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x4a]}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d94000-0x9)='/dev/vcs\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000031f000-0x4)=0xfffffffffffffffc, 0xfffffffffffffccd) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000bf1000)=0x3) getsockname$inet6(r0, &(0x7f00001e0000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000074c000)=0x1c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000cf3000-0x10)={0x8, &(0x7f00006e2000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000f9d000)={r2, 0x3, &(0x7f000010e000-0xc)=[0x7, 0x100000000, 0x0], &(0x7f0000855000)=[0x0, 0x7, 0xfff, 0x4, 0xcf4, 0x9], 0x20, 0x8, 0x0, &(0x7f0000125000)=[0x6, 0x1, 0xfffffffffffffff8, 0x6, 0x58e, 0xe2, 0x8, 0x1], &(0x7f0000252000)=[0x200, 0x100, 0x7, 0x9, 0x7ff, 0x350a], 0x0}) 2018/01/19 19:25:33 executing program 0: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000783000-0xf0)=[{{0x0, 0x0, &(0x7f0000f7b000-0x40)=[{&(0x7f0000b5d000)="37f61dc47dc64d8e0b55f224837a5dce3ecfbd4913f55a0fb2f20004666c3c6bc73694be3a71eda0f6c12a45a6ca246ffb83350a6c7110a407a7a043a88ee34dce6ec8833736a9abcc243b19f2b07a2f4425c05293cde667092535489984a102ba9ccd4715053d6fa7b1d39e702d3a3fcc3e0b3f969ce7f4a8bea6a0a507cf07eda187e04cabfd445f77f9903a69e47335d0a2fcbe1743386f095fc93f35", 0x9e}, {&(0x7f0000875000)="94b6a286defdfc8fdacfecea1727c7258d2feb897bf30a6faeb30f3515ee6feb4c7489877beac9049fc97e9c64a98b2d17d53f6b533f29334f8fb4235417cd51b07897630256e5151c0e6cfed7e5dd2a6c0a4d114d4c8a08d5d700ae121911c0ed0bae5b785e37f1bbedd5d02338daa85e56a1fd91e065087fc332e13450b1cbcb5df41dc6d6ef1de481b4deb71ff3aaca6057bc2a58ceb4d438bbe52b5ab34f7d260d89841f7ae3644d94b2d5f8ba018b22af0adc03", 0xb6}, {&(0x7f0000f7a000)="ea94d3aa8de2e8f1d2e8490fc6ce4ae70840b5040c436a006d1d36fdb9c4c71d3925896d522d187dedaa387343b655b2c236f072fe4e89b19b6a0936446dbfe6d79c209223e6f72bd74173533528c25986c20b862a6ca6f70bae22d54d727e7027698ac75fdc0a2d80006d58bfe1b83a31a9a4b08a7462672f2313783bfbe45a40c0116cd1045a8f9bb7cc5feb596283bf797184bdec81fc3b07569c4cf8420be7ba613d6c84d268440b39921be2ae8c1c9c82c24cd1c3485383e1e80afebf978da22ec40f2f07691508", 0xca}, {&(0x7f00000cf000)="76a4f2ab8fc8d7ff838e4ab20259f0cbbc6784b4cfbb8968961ecf161bcef99f650c60163d47063e8be3dbe046a8dd6ecbca33eacb167e7e516f3d1632f6909c7e5398286491f3a0d7430184da49132c3b8752d07749c347b558a064de6042608fec8c34a8be78bf9f2822f552d9b6ec45390090a4b8f53585335c688f444f371e39161cc1e0e4b6b4de93e167a89bcfad635b405fd8cd4072e466b360f674bea0b8aff4a79506f679f12229be13f864e887421e4b2b91d61f5fab8f9a0d087564c9ce7591b4688f1b9dc70ac12c282b8e5251d35e2718738f07db39", 0xdc}], 0x4, &(0x7f0000f7b000-0x3150)=[{0x50, 0x112, 0x8000, "cff1e3a20b0c6d0ec15b4bc43d4de588d37d5cfc362d5bdbe46f72bd5432572b96919af90a79e1794f97e790a0981876fe37ba3f6a91fa2794b6a86b1ca123a4"}, {0x28, 0x3a, 0x0, "ede75b3a183863ca449bee6bc47474d4204f"}, {0x20, 0x1ff, 0x2, "d874f82d94e1193e71"}, {0x1010, 0x197, 0x7ff, 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"}, {0x100, 0x19f, 0x2, "a17a66ce2f3cc7aa8e736c368734f9f21e7e2f52717651550925afcc7639365cd1565697803e597985369099f4e3008e90980a2fe14919f480b874dd77095bfa0f595037af1c3d7883251b39ed7e5f28c3546969ba595261268d068af330f1be0add3d1ab54562ce7a18c0af23f34371c0fedf28b32ec264d1ce1ac81607782b1855ea667baea011e70b40e6236389528c90e47a3e972770063d11e787445577ae7fde077d60011922e888ea321033e2a3566ed7e724958ecba9e0eeeca5f7b3e67b3681e3d6ba39184233f05d3367d4f738d8ff64fbfb0b885b972a3bb34e72fbcbe13c7435aec8a37eee084a7fde"}, {0x78, 0x101, 0x8, "cfa6eb6630fc277985e921f6c0452bc59e3d942aba4aa21aff1e21ed0768c2d9272bad464d363e2dc9a62c58ed164149ba57b64166abfc50e2c485b9e40388dcd5d9a7a307ebe10b6b3885f4fb440b49d2f7d227e39035a4976ba8d8c1cc621c87ca7e3e80fd"}, {0xc0, 0x1, 0x2, "6495cc6252bef3432d83cf01fc24215bf3083a20befe9f37f286f27abf40a1accd0d5feb7e9a7b2680748ffca3fc1845fa526dc80dda709bf40e432982c5899b51a8df22dcaaf7dedbbaca880032121c4d5c1a3936d027a7702b76f1920fa3eef43485db35d0e0413900507990e92e26b9471842594361ecb909decddd907983673e363ab4b188f8f1b20ec4c0ce7429032d5a13b1e4fc06d49b7d59fdfb56a7913fe25ca0c6fcbd4794e8"}], 0x1388, 0x4}, 0xffffffff}], 0x4, 0x0) r2 = msgget$private(0x0, 0x100) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000ae1000)=""/56) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000562000-0x60)=[], 0x0, &(0x7f000053c000-0x18)=[@op={0x18, 0x117, 0x3, 0x4}], 0x18, 0x0}, 0x0) 2018/01/19 19:25:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00003d1000-0x8)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x0, &(0x7f000004c000)={0x0, 0x16, 0x0, @thr={&(0x7f0000052000-0x7f)="", &(0x7f0000051000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) r1 = gettid() setrlimit(0xb, &(0x7f000003a000)={0x0, 0x0}) ptrace$cont(0x9, r1, 0x8, 0x9415) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r1, 0x20, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x0}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 19:25:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b99000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009a0000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000bf3000-0x10)={0x0, 0x800000000000}) pipe2(&(0x7f00006ac000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) 2018/01/19 19:25:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) r0 = perf_event_open(&(0x7f000025c000)={0x800002, 0xffffffffffffff77, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xfffffffffffffffc, 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$int_in(r0, 0x5452, &(0x7f000093e000)=0x2) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c0b000-0x11)='/selinux/context\x00', 0x2, 0x0) process_vm_writev(0x0, &(0x7f0000e49000)=[{&(0x7f0000692000-0xb4)=""/180, 0xb4}, {&(0x7f0000ff0000)=""/129, 0x81}], 0x2, &(0x7f000019a000)=[], 0x0, 0x0) close(r0) 2018/01/19 19:25:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f000087e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 211.502172] audit: type=1326 audit(1516389933.212:2524): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31505 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452e99 code=0x7ffc0000 [ 211.526662] audit: type=1326 audit(1516389933.212:2525): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31505 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 19:25:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e3b000)='/dev/vga_arbiter\x00', 0x10000, 0x0) getpeername$inet6(r0, &(0x7f0000581000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ed5000-0x4)=0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000c81000-0x4)=0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockname(r0, &(0x7f000004a000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00000c7000-0x4)=0xc) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002f0000)=[], 0x0, &(0x7f0000db0000+0x41c)=[{0x10, 0x114, 0x3, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000850000-0x4)=0x20, 0x4) 2018/01/19 19:25:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0xffffffffffffffff) clock_gettime(0x7, &(0x7f0000d6d000)={0x0, 0x0}) semtimedop(r0, &(0x7f0000707000)=[{0x0, 0xfffffffffffffff9, 0x0}], 0x1, &(0x7f00001ce000)={0x0, r1+30000000}) semtimedop(r0, &(0x7f0000033000+0x816)=[{0x0, 0x0, 0x0}, {0x0, 0x8091, 0x0}], 0x2, &(0x7f0000034000)={0x77359400, 0x0}) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000f4a000-0xbd)=""/189) 2018/01/19 19:25:33 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) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d46000-0xb)={0x2, 0x10001, 0x2, 0x978, 0x3f, 0x8, 0x5, 0x80, 0x1, 0x5, 0x9}, 0xb) sendto$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) 2018/01/19 19:25:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000d6b000-0xc)="2f6465763f707004d8", 0x4000004) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000acd000-0xf)={0x0, 0x40000000000, 0x7, "04058000eb0078"}, 0xf) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001dd000)={0x0, 0xe811}, &(0x7f00004e4000-0x4)=0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008e5000-0x84)={r1, 0x7c, "a891268799dfa5b4f7e07208bd4a8c5360e8362b9f7bff1aa1d13a66a06b7cccacd0f1d0334875f44d96b7944ec67a902b5f08d7f9306ec6daf05db2ee5f6a4793875375ac82a2ee8bc7ff887f2c885454ac77f3c978bf95b7a0c2248d720ceba7d21573cf7149cc103da1b09016453866ff9b84021226baca0c9040"}, &(0x7f000053d000-0x4)=0x84) 2018/01/19 19:25:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000af4000-0x1008)={0x0, 0x0, ""}, &(0x7f000070d000)=0x20af3000) fstat(r0, &(0x7f0000050000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 19:25:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000e64000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000685000)=0x8, 0x800) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000da7000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000095c000)={0xffffffffffffff9c}) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = openat(0xffffffffffffffff, &(0x7f0000f45000)='./file0\x00', 0x101000, 0x17d) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000268000)='/dev/rtc\x00', 0x80000, 0x0) r6 = socket$netlink(0x10, 0x3, 0x4) r7 = epoll_create(0x7) r8 = creat(&(0x7f0000bde000)='./file0\x00', 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000cf1000)=0x0) stat(&(0x7f00007e4000)='./file0\x00', &(0x7f0000eca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() r12 = accept$llc(0xffffffffffffff9c, &(0x7f0000e1f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008be000)=0x10) r13 = bpf$PROG_LOAD(0x5, &(0x7f0000580000)={0xb, 0x4, &(0x7f000003e000-0x20)=@raw=[@map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000f97000)='GPL\x00', 0x7ff, 0x4b, &(0x7f0000499000)=""/75, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r14 = syz_open_dev$admmidi(&(0x7f0000eac000-0xe)='/dev/admmidi#\x00', 0x16bf, 0x400) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b6e000-0x8)={0x0, 0x0}) r16 = syz_open_dev$evdev(&(0x7f00009b3000-0x1)='/dev/input/event#\x00', 0x7, 0x40000) r17 = inotify_init1(0x80800) r18 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r19 = openat$dsp(0xffffffffffffff9c, &(0x7f0000668000-0x9)='/dev/dsp\x00', 0x30083, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000224000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000528000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000070f000-0xe8)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}, {{@in=@dev={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}}, &(0x7f00005c6000)=0xe8) r23 = getegid() r24 = syz_open_procfs(0x0, &(0x7f0000509000)='net/ip6_mr_vif\x00') r25 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000d6c000-0x8)={0x0, 0x0}) r27 = fanotify_init(0x0, 0x0) r28 = syz_open_dev$audion(&(0x7f0000308000)='/dev/audio#\x00', 0x4, 0x10000) r29 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000a5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r30 = openat(0xffffffffffffffff, &(0x7f0000f5e000-0x8)='./file0\x00', 0xa000, 0x5) r31 = accept$packet(0xffffffffffffffff, &(0x7f000029f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c0b000-0x4)=0x14) r32 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000a66000-0x8)='./file0\x00', &(0x7f0000338000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000637000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a36000-0x4)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000159000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00009ef000-0x8)='./file0\x00', &(0x7f00008e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r38 = getpgid(0x0) getresuid(&(0x7f0000095000)=0x0, &(0x7f0000af9000-0x4)=0x0, &(0x7f0000dec000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000686000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009ea000)=0xc) r41 = memfd_create(&(0x7f000000c000-0x3d)='keyringeth1vmnet1trustedposix_acl_access)eth0keyringvboxnet0\x00', 0x0) r42 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d17000)='/selinux/enforce\x00', 0x40, 0x0) r43 = socket$bt_cmtp(0x1f, 0x3, 0x5) r44 = socket$nfc_raw(0x27, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f21000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00004ec000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000077a000)={0x0, 0x0}) r48 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000022a000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$ax25(0x3, 0x2, 0x7, &(0x7f0000543000)={0x0, 0x0}) r51 = mq_open(&(0x7f0000a3d000)='eth1}keyring\x00', 0x840, 0xa, &(0x7f000036b000-0x40)={0x6, 0x5, 0x1f, 0x0, 0x4264, 0x1, 0x6, 0x3}) r52 = syz_open_dev$sndtimer(&(0x7f0000f69000)='/dev/snd/timer\x00', 0x0, 0x2) r53 = syz_open_pts(0xffffffffffffff9c, 0x4000) r54 = socket$nl_crypto(0x10, 0x3, 0x15) r55 = socket$nfc_raw(0x27, 0x1, 0x0) r56 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a1e000)='/selinux/enforce\x00', 0x101000, 0x0) r57 = socket$unix(0x1, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008d9000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000412000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000274000)=0xe8) getresgid(&(0x7f000094e000)=0x0, &(0x7f000076d000)=0x0, &(0x7f000000e000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000533000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00001ca000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6c000-0x4)=0xe8) getgroups(0x1, &(0x7f000055f000)=[0x0]) r64 = socket$inet(0x2, 0x1, 0xbd) r65 = dup(0xffffffffffffff9c) r66 = socket$unix(0x1, 0x9, 0x0) r67 = socket$inet6_sctp(0xa, 0x5, 0x84) r68 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ce9000)={0xffffffff, 0x81, 0x18}, 0xc) r69 = accept$llc(0xffffffffffffffff, &(0x7f00009de000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007ad000)=0x10) r70 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000085f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004ec000)={0x0, 0x80000, 0xffffffffffffffff}) r73 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000273000-0x11)='/selinux/enforce\x00', 0x315080, 0x0) pipe2(&(0x7f00004ad000-0x8)={0x0, 0x0}, 0x0) r75 = accept4$ax25(0xffffffffffffff9c, &(0x7f00009ed000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000541000)=0x10, 0x800) r76 = openat$autofs(0xffffffffffffff9c, &(0x7f0000589000-0xc)='/dev/autofs\x00', 0x0, 0x0) r77 = socket$inet6(0xa, 0x7, 0xfffffffffffffffe) r78 = socket$inet_icmp(0x2, 0x2, 0x1) r79 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000259000)=0x0, 0x80800) r80 = accept$llc(0xffffffffffffffff, &(0x7f00001be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b1f000-0x4)=0x10) r81 = syz_open_dev$sndmidi(&(0x7f0000680000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x100) r82 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000c31000-0x4)=0x0, 0x800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f3a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r84 = creat(&(0x7f00008dc000-0x8)='./file0\x00', 0x142) r85 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000eb4000-0xe)='/selinux/load\x00', 0x2, 0x0) r86 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b84000)='/dev/rtc\x00', 0x60901, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00001cc000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000054000-0xe8)={{{@in=@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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000afc000-0x4)=0xe8) stat(&(0x7f00002b4000-0x8)='./file0\x00', &(0x7f0000d73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00008ae000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00006c8000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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=@local={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}}, &(0x7f00007a6000-0x4)=0xe8) getgroups(0xa, &(0x7f000031b000-0x28)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000029f000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d68000-0xe8)={{{@in=@empty=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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b14000-0x4)=0xe8) r95 = getgid() r96 = fcntl$getown(0xffffffffffffffff, 0x9) getresuid(&(0x7f00008c9000)=0x0, &(0x7f00008a9000)=0x0, &(0x7f00000ee000)=0x0) stat(&(0x7f0000e64000)='./file0\x00', &(0x7f0000cab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r99 = socket$nl_xfrm(0x10, 0x3, 0x6) r100 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r101 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000322000)='/dev/hwrng\x00', 0x240400, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ba4000-0x4)=0x0) r103 = getuid() r104 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b54000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f0000ec3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000062a000)=0x0, &(0x7f00003d2000-0x4)=0x0, &(0x7f000025d000)=0x0) r108 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000155000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000794000)=0xe8) lstat(&(0x7f0000b30000-0x8)='./file0\x00', &(0x7f000026b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001bd000-0x4)=0x0) stat(&(0x7f00003e5000)='./file0\x00', &(0x7f000097d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000e09000)='./file0\x00', &(0x7f000010f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00003a4000)={0x0, 0x0}) r115 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000395000-0x10)='/selinux/create\x00', 0x2, 0x0) r116 = socket$inet_dccp(0x2, 0x6, 0x0) r117 = syz_open_dev$dmmidi(&(0x7f000051f000-0xd)='/dev/dmmidi#\x00', 0xd4, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000001b000)={0x0, 0x0, 0x0}, &(0x7f0000822000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000047f000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016a000)=0xe8) stat(&(0x7f00008d9000-0x8)='./file0\x00', &(0x7f0000b76000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r121 = openat(0xffffffffffffff9c, &(0x7f0000be2000-0x8)='./file0\x00', 0x24280, 0x31) r122 = accept$inet6(0xffffffffffffff9c, &(0x7f0000e65000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00001b2000-0x4)=0x1c) r123 = syz_open_dev$vcsa(&(0x7f0000c5c000-0xb)='/dev/vcsa#\x00', 0xad, 0x40) r124 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000248000)='/selinux/user\x00', 0x2, 0x0) r125 = socket$kcm(0x29, 0x5, 0x0) r126 = eventfd2(0x80, 0x0) pipe2(&(0x7f0000ed7000)={0x0, 0x0}, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000761000-0x4)={0xffffffffffffffff}) r129 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b1c000-0x9)='/dev/rtc\x00', 0x80000, 0x0) r130 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000214000-0x4)=0x0, 0x80000) r131 = openat$ashmem(0xffffffffffffff9c, &(0x7f000042b000-0xc)='/dev/ashmem\x00', 0x100, 0x0) r132 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005e0000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) pipe(&(0x7f0000480000)={0x0, 0x0}) r134 = openat$dir(0xffffffffffffff9c, &(0x7f000064d000-0x8)='./file0\x00', 0x400, 0x67fa0460c4b060c5) recvmmsg(0xffffffffffffffff, &(0x7f0000b58000)=[{{&(0x7f0000944000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008f9000)=[{&(0x7f0000180000-0xc5)=""/197, 0xc5}, {&(0x7f0000c93000)=""/32, 0x20}, {&(0x7f0000df4000-0xfa)=""/250, 0xfa}, {&(0x7f000000b000)=""/228, 0xe4}], 0x4, &(0x7f0000ced000-0x14)=""/20, 0x14, 0xffffffffffff7fff}, 0xcf26}, {{&(0x7f0000abd000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000041d000)=[{&(0x7f00001a5000-0x66)=""/102, 0x66}, {&(0x7f0000beb000)=""/50, 0x32}, {&(0x7f000084b000-0x2c)=""/44, 0x2c}], 0x3, &(0x7f000077a000-0x1000)=""/4096, 0x1000, 0x9}, 0x20}, {{&(0x7f0000afe000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008a0000)=[{&(0x7f0000eeb000-0x81)=""/129, 0x81}, {&(0x7f0000fad000)=""/37, 0x25}, {&(0x7f00000c0000-0xd7)=""/215, 0xd7}, {&(0x7f0000c20000-0x8)=""/8, 0x8}, {&(0x7f00003f7000)=""/4096, 0x1000}, {&(0x7f0000bd3000-0x26)=""/38, 0x26}], 0x6, &(0x7f00004a1000-0x60)=""/96, 0x60, 0x70}, 0x0}, {{&(0x7f00003e9000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f000017d000-0x40)=[{&(0x7f0000cdd000)=""/78, 0x4e}, {&(0x7f0000447000)=""/60, 0x3c}, {&(0x7f0000531000)=""/177, 0xb1}, {&(0x7f0000d24000)=""/57, 0x39}], 0x4, &(0x7f0000427000)=""/97, 0x61, 0x0}, 0x1}], 0x4, 0x10000, &(0x7f0000d4a000)={0x0, 0x989680}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000dfc000)=0x0) r137 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000f46000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r139 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000795000-0x11)='/selinux/context\x00', 0x2, 0x0) r140 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004ba000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x1, 0x0, &(0x7f0000c54000-0x8)={0x0, 0x0}) r142 = socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000745000-0x8)={0x0, 0x0}) r144 = socket$can_raw(0x1d, 0x3, 0x1) r145 = accept4$packet(0xffffffffffffff9c, &(0x7f0000fa2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eeb000)=0x14, 0x80800) r146 = accept$netrom(0xffffffffffffffff, &(0x7f0000df5000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000990000)=0x48) r147 = socket$inet6_tcp(0xa, 0x1, 0x0) r148 = accept$netrom(0xffffffffffffffff, &(0x7f0000fbc000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d59000)=0x10) sendmmsg$unix(r0, &(0x7f0000c42000-0x230)=[{&(0x7f0000806000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007d4000)=[{&(0x7f000087e000)="16d9834201e40b29b15aca19d4f540f9f9bc7ff022c09aed37dae921885f2036ea5b808f944d69822564a58eae6564ae473c00d0308ba903d60ce2b6468818c23f190cdee3e93abdca9a2d78a53e90277a516ff55ec1394518c98d941afaf09c59dc68c4e523755859ecad0e64170f5919de045b38e762690c048c71d169508db3d8e1ca5fac5764ae05ca34080173eb89e39ae6cf6e4dd1a067733f59e258fe3a6fa18b944e9e91b2dae3f7465623", 0xaf}, {&(0x7f0000acd000-0xc6)="77c9eb44237f667e5c791f6d6c1b1b87ad7032d543907fdaa56615dc781dc78e1aac662a44400b97f511966ed7685294e9fd168054dfc65503ab2926ee44da59d2e09ca268ee511ec681af96cd7bb89e079ab16f8a6f013893273a770b2a07896fffaa1244827c02e1ca913b40132dffb8a20d3a3f3f62609527c00f8a87dd4dda02f7899654818133cae155be3f738d89d9c32f144e05ec75a663d42c074a84c34df3d35584a701026690ddad5eb68cd47072b100af8b8a71f1169746dae7fc96530fa16f90", 0xc6}, {&(0x7f00000c7000-0xf1)="9cf36cff002616ebe5aa05d184d419a4bfff81e2700c9328a6feb221668ed7ce35000172ca4ed5bb0c43c775247b18dbf6ce94da3a8a6d880ee2c0ae9d384af82d154d3e10aa67650307826617035d8ef3dc6be994718bf0ae65b048d80e06b4626a63b3ec9887f30f32062c68f0271813b639aa4e2ba748b730cc67ce8ba5426b0e4142178e4fac2f739b4e32b36a4bf45b50a190c6c47d971bc0fb6080ecd9ee479e1bfda8cb39d1257abc7b6484e3941890ff8560e801eac709542187fa6f9ba4a0181cb589b5ffcf7e44ce9ac1a729a367f62b78d6187b0c88b7b64d5579adaf4a4b69ce76a42e1f9e7bf7435f8a99", 0xf1}], 0x3, 0x0, 0x0, 0x8011}, {&(0x7f0000ceb000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000036a000)=[{&(0x7f00001d3000)="d0e2a6a72d9dc39c8aaa29ecf7c8604b5a9d9658beccde64ccaaca5dc2d476585ff7b5511fa5f55f340394ee8499d7e270151771b75f9279fdafe3c675bbf025c6ac9163d732708625731473698f7954cf68901066d4a7ca96ebd63af5799ab84a4cfa8f98fc5032213969275b83725f0fc0ee6287b542cef9edbc59239a2812bdf11dd24c8d", 0x86}, {&(0x7f000097f000-0xd3)="732c95f1f8c85120d7660fe2fd11c29b070d17f66561765c64f7b5d6b8c764d31079dcbc70cd11d35c4ce6ac79fd9be03de1b01d0c004baee8b476fd73f9b858f2a350ed44c57d318e23e1426e90dde860887d451bdef1c561a3b539ba4b13e1bb26aa227f45887e9f9dc72c077a5aaa9de9ee4a663baaa1b288d015447e41896d8987975250b23765e7a12a4d764eda3e3afdb5d5f2bd71c2600850a1b1bf7e1fe269d578bef0d563b0d632cad0a6b4959e0f2449d386ad5e4b9f5c28cd0c5153564e256e1e259e2e56433171ac3b5ff91d6f", 0xd3}, {&(0x7f0000ef3000-0x50)="0fe8b717d729137c38a89a0047221a2f909a6f1a81f7f5766a23f897db279ce5301b8f7c596776ca3be448c54b07ea4ae899cbe5637268d77baefb09fb25e014b4d1f8776e9db34a6dbe60cf74682bbf", 0x50}, {&(0x7f0000dac000-0x4e)="58e24280082561f429e6128691fba4a4e4986dae17ec98a68e1af7f5b81401496487653e9f20f830c825ea7383d235545a7f7c4978a69ccbcab4a941d03762164db2e0a1669de4c96c13b82ec6b1", 0x4e}, {&(0x7f0000fb0000)="436cee35193d5728e931fa08f7883c07cc65ec125a61094e9756c64c67564ac3b46c2347361f72aa53b9702864ac3f80e5cdbc1d7a6e90ffaf7f392e50407f6e230edafb87a126b61ba628a440576875d4f551c5cdcccb1ae0bc1bd52856c27ebabb9bbf41cb1ced4d84c1a186d551af00faf8fc743ad585f9a31e15e6790f420568adf2985345c2958c2c3c2deb852c0a0e71dc6ac17d581ff05977e6d267f402cb718c3647e85c9c8e6245d8a9c30777aa1b6ef7c4bc1f8d8bfdba76b366b5e018e65057b19b55548be861fd083295c1d5ddb579daa7ccaec418d5bd911c5737677219082f35cd709595d15b679672afda", 0xf2}, {&(0x7f0000518000)="7ffa989b3626c78f9d1234afb726b8f964a8c34d48a13e4483ff44b89c1eceb4549be2e952fa9ad82a4c91e21ea17d434bbd2833aeadefd390df935de8a9dad4ac649fcd51e48b5761002b553abd1836bd072adae3cc392fcad55eb87cae0f713bfa9ae8b211c9dfff", 0x69}, {&(0x7f0000c9c000)="b56df667560af61363537753ac780c82a2d36d8ffe4340c0693f2628bfeacd5f2410084fc949d3aa848933", 0x2b}], 0x7, 0x0, 0x0, 0x10}, {&(0x7f000096e000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000cca000-0x70)=[{&(0x7f0000f63000-0xc9)="cc2cb8710441c8f22bb47fdd4630a07373b876c210515e08becc369e875e2b3a0e83f230e1d75e4cbb3f823687cc2bd1adf25e2b39ec7b5b0cdcc800617473b1113780ac383f1860328d522dbd012e44df33481bc925f642234248b8fe1cd3424be7f418694797c27328d89e383e8b5f4c6732e10eec5c6f97eb46b615c36c699d2c4eda60d9784a44c2ab448bf1c71df37c8d2e2a394c367c5e289c521ca5e3c7b51a04c42dbdffe5f5c24e7546fc6f6f8d3677322c7236c393d2ba06385b6df5a2df3a4ed1ab64b4", 0xc9}, {&(0x7f0000604000-0x5)="4c2ea3714c", 0x5}, {&(0x7f0000ff0000)="af2cf44d2727ff27a8ecffe924f3e4dc643cf024c08789f89a142af3ac4166d576fc779a0e471406dad4f8f90ea1eced02dcd6dbe56ae5a1540e3482fc838deaf64af9337d2435153f4c13c0525800ba4070740d57ce5924696b4023ddc6f9add8d67b4a62b8fdea1f4ab166f68acde9478a7db994630a891d52132c42e4d2bec49a16199dbda7250bf1dfd09ca15d92390c741ea95f3f065da87e1e27afa9c380893a8d931648ae653a13a4ad314d4d64215ee172318173e9dff6b710dfbc5dcbda7958625cb3c4d8f5c59ce82653758eea06d1163d7efddce193623ff1ae9d1b7a47d9eec0bcb82f75bcb52cb7ef60b1a06e5a", 0xf4}, {&(0x7f0000b85000)="7a13781d3d47d2d87f2e80c12d80dc50611fee079b415f9d8901a0b1c6f4510b344361ea4f491f997d72ad2cea626cc5d443f4c90afae384856eb295a82fc618a4b4f7c034497618b749cc423b74dbb5b862abd6a8fc9a6c981e67c37c6875d6a88b3ae81143cd1965817c5d21182ccfeef573afb6b554ffbcc81c36c4527b7aa3845c011ebfddf4088f2c836090c3fb2294dc1f6d99519b0acab68c11", 0x9d}, 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{&(0x7f00004e9000)="922cc7da3135a9217c41d5aaa32543b73c0ee975e1a617309715a587c939f799c04c6da7859da85173ca3d6402f52d1c7676c4a2f66ec6b718bd94fda30b107ed6568c74ee12e4f1183bfeb47c0524c05653125811d475defe39529bfcb750974cd4d03913f42924c7ff242337185b2d57c927e0bea3d76b6c985953e58a3aaacb2a6d071dc6dc2f139f5349afdeb5deb29e508070d03d8286e94106b260110249a49f3028f2d42f67b5d487080dcd724709f9d153ba5bf1ac846defb13481f59c3769182ba3e94e9566f4bc33ff45f15567bc87742197558d04ecacc072aaaf10a6938157c34cf47759ef1c1b7ebfd27d010f4099", 0xf5}], 0x2, &(0x7f0000f2c000)=[@rights={0x20, 0x1, 0x1, [r17, r18, r19, r20]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x18, 0x1, 0x1, [r24, r25]}, @rights={0x20, 0x1, 0x1, [r26, r27, r28, r29]}, @rights={0x18, 0x1, 0x1, [r30, r31]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x30, 0x1, 0x1, [r41, r42, r43, r44, r45, r46, r47, r48]}], 0x120, 0x20000001}, {&(0x7f0000e62000-0x8)=@abs={0x1, 0x0, 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0x1000}, {&(0x7f0000aef000-0x4)="6bcc75c8", 0x4}, {&(0x7f0000c4f000)="169ed846601192b44569a8b4215b347443337ac4e91c542f19cc2906f1768517235fbe9bda9ca30c398450644a3f6d9bfe21775d72914290553feac148fde268bb340b9d47f1589c62bd76d730952d8632df9d4f39526c13e60568dacbd24dd8f7c453da4e49f30493ede3cb364fc9d3387e29fe6446bc54413bac214d788b4e606f0c5e88da", 0x86}, {&(0x7f0000742000)="deb5def01acbf1bb3d4cbea12d32c50c99aab633e539688567af346bda29f61dc24ece93067462db5ca3181ca4a229cce07d0eda58720a2a", 0x38}], 0x9, &(0x7f0000178000)=[@cred={0x20, 0x1, 0x2, r93, r94, r95}, @cred={0x20, 0x1, 0x2, r96, r97, r98}, @rights={0x20, 0x1, 0x1, [r99, r100, r101]}, @cred={0x20, 0x1, 0x2, r102, r103, r104}, @cred={0x20, 0x1, 0x2, r105, r106, r107}], 0xa0, 0x44}, {&(0x7f00004a8000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00005ac000-0x50)=[{&(0x7f00005e6000-0x81)="0c960882242886ea46e01d4f46a54de059ef59eb76feb812080581ad3babe076e5f26355085da5376269c0f4ca826fc0e96c7377fdd736060b8da6cecc16700cf5ff50048336ef56f8f8f2abbe532bac3d3494148c799d66c20f0af7439929edfc030c6546b1249b6e2270a73cf9c307114e2a8fc8d544ec573f75971470565266", 0x81}, {&(0x7f0000072000-0x9f)="3800b21924eefa3a0ebd984213d16f0be440385705e76cdfe956d13dc2d4b43a11ecbe22ccc845aa8ac121ca30d880b7aa7fe7cd6cc6b7ff445fed1b89ac9b3bf451601f1128586d23f35407b81e4f3294bcdeff51ef9eb7bd40ca2f7c757de94765c35c4260afbd4f1b4dedc9b9d40ce4f88a8ca417157ba7a2d6c4b1b5316784e7dff017040d3530bb90e66dcc649621e867587ac1d8e7de3698da1a3473", 0x9f}, {&(0x7f00004ff000-0x1e)="f52c037dd8a2693a859e8b2b6941060f2d1cef82a7efd44d42cf250ffdcf", 0x1e}, {&(0x7f0000a03000-0x75)="a0e2e31c3ad2ffc28e7722f110040f80ed79e0b5620405ebc7321c687f1d278bbccf3ceb1a24a23e665fddaef4fa9bf13ad75bc33a7e092925c0c5dd4749db317c5d977ce2f733a5ac638e75c70717deb1e7652291e04a64564b62ecaef399043c880affcf7469b0488f9e54f7df459bf2310468f1", 0x75}, {&(0x7f0000ef7000)="a32746a9eb3dd681616ecdbdad9f698bc6da3c38c6c0f12e07339cee6755d120019943ed68f6bf8a90aa2caac1a788e75e81cbebe52c64cb44e9746db109", 0x3e}], 0x5, &(0x7f0000c21000-0x158)=[@cred={0x20, 0x1, 0x2, r108, r109, r110}, @cred={0x20, 0x1, 0x2, r111, r112, r113}, @rights={0x20, 0x1, 0x1, [r114, r115, r116, r117]}, @cred={0x20, 0x1, 0x2, r118, r119, r120}, @rights={0x18, 0x1, 0x1, [r121, r122]}, @rights={0x28, 0x1, 0x1, [r123, r124, r125, r126, r127, r128]}, @rights={0x18, 0x1, 0x1, [r129, r130]}, @rights={0x28, 0x1, 0x1, [r131, r132, r133, r134, r135]}, @cred={0x20, 0x1, 0x2, r136, r137, r138}, @rights={0x38, 0x1, 0x1, [r139, r140, r141, r142, r143, r144, r145, r146, r147, r148]}], 0x158, 0x4}], 0xa, 0x10) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) r149 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$TCSETA(r149, 0x4030582a, &(0x7f00001e9000-0x14)={0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 19:25:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00005a8000)=""/0) 2018/01/19 19:25:34 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f00007bf000)='/dev/dmmidi#\x00', 0xfffffffffffeffff, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x34000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00005f9000-0x4)=r1) ioctl$int_out(r1, 0x5460, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00001dc000)='logon\x00', &(0x7f0000389000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00002b4000-0x73)='t ', 0x2, 0xfffffffffffffffd) 2018/01/19 19:25:34 executing program 5: madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3) r0 = syz_open_dev$midi(&(0x7f0000f81000)='/dev/midi#\x00', 0x6, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000001000-0x20)={0x1ff, 0x1, 0x6000, 0x2000, &(0x7f000006f000/0x2000)=nil}) 2018/01/19 19:25:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000352000-0x10)='/dev/sequencer2\x00', 0x40003, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003c0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000199000)=0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [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]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [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]}}, 0x108) 2018/01/19 19:25:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x122, &(0x7f0000500000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, '"\x00\b', 0xec, 0x100000000002c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x3f, 0x2, 0x3, 0x1, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x0, 0x6, 0x2, 0x9cc9, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}]}, @fragment={0x3a, 0x0, 0xffffffff, 0x7f, 0x0, 0x8, 0x2}, @dstopts={0x2f, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x2, 0x72, "28dc43ce3992b2c07cd774b8917357a970874394c8a3d20a181c24644b52914bd39317bba14ab3f8958dc0dfafd2c1da1cc6391b537d09f9bee68a620d1a6252b5efaa93f2fa62a95b6db82d43d225cd8e09265cac9d0cb7bcc7b67f9582517c0462bdf093cb4a0680a3bb3500021cf49875"}, @jumbo={0xc2, 0x4, 0x7}]}], @gre={{0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x200], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r0 = add_key$keyring(&(0x7f0000b94000-0x8)='keyring\x00', &(0x7f0000375000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000bfb000)='keyring\x00', &(0x7f000046b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) 2018/01/19 19:25:34 executing program 7: clone(0x0, &(0x7f0000004000-0x28)="", &(0x7f0000003000+0x616)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)="") set_mempolicy(0x80000000000, &(0x7f0000acb000)=0x5aa3d94c, 0x8001) r0 = openat(0xffffffffffffff9c, &(0x7f00002cf000-0x8)='./file0\x00', 0x200840, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a38000)=@assoc_value={r1, 0xb4}, 0x8) 2018/01/19 19:25:34 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000642000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f00000d6000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000807000-0xa0)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x7, 0xfffffffffffffffa, 0x81}, &(0x7f0000671000)=0x99) mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000005d000-0x1c)={&(0x7f0000040000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f000002e000-0x20)=[{&(0x7f000005c000)={0x10, 0x37, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x0, 0x0, 0xffffffffffffff1d, 0x0}, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001e000-0x11)='/dev/vga_arbiter\x00', 0x40004587ff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000005d000)={r1, 0x7, 0x4}, &(0x7f000005d000)=0x8) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000060000-0x4)=0x0, &(0x7f000005b000-0x4)=0x4) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r3, 0x1, &(0x7f000005c000-0x4)=0x0) 2018/01/19 19:25:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000010c000-0x1c)={0xa, 0xffffffffffffffff, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, 0x828c666959c1e895) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000098000-0xa0)={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]}, 0x1, 0x6, 0x8, 0x80, 0x20}, &(0x7f00009a2000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000037d000)={0x0}, &(0x7f00001d9000)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000011f000)=@assoc_id=r2, &(0x7f0000ca6000-0x4)=0xa7) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000e49000)=""/185, &(0x7f0000286000-0x4)=0xb9) 2018/01/19 19:25:34 executing program 4: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0xfffffffffffffffc, 0x0, 0x80400000000, 0x0, 0x1, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000568000)=0xfffffffffffffd69) r2 = socket$inet6(0xa, 0x1, 0xaf) ioctl$sock_ifreq(r2, 0x896f, &(0x7f0000282000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000df8000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000df4000)={0x0, r3, 0xbd}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000d97000)={r5, 0x80000, r1}) r6 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000df6000)={0x1, 0x4c}, 0x8) bind$inet(r7, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r7, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000030d000)=0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r7, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r7, 0x1, 0x20001000000004, &(0x7f0000361000-0x4)=0x100000, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r7, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r7, &(0x7f0000261000-0x1000)="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", 0x801, 0x0, 0x0, 0x0) read(r7, &(0x7f0000edb000)=""/4096, 0x1000) 2018/01/19 19:25:34 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00008ea000)='/dev/cuse\x00', 0x2000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000435000-0x4)=0x0) r1 = socket(0x27, 0xb, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() sendfile(r1, r1, 0x0, 0x7fffffff) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r1, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x301000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r3) r4 = memfd_create(&(0x7f0000000000)='!\x00', 0x3) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x8, 0x3a, 0x4, 0x7, 0x0, 0xffffffff, 0x85020, 0x1, 0x1, 0x3, 0x7fffffff, 0x1, 0x355d4097, 0x2, 0x1, 0x6, 0x2, 0x4, 0xd0fc, 0x3, 0x3, 0x8, 0x8000, 0x10000, 0x429bc08c, 0x9, 0x5, 0x200, 0x0, 0x5, 0x1, 0x584, 0xc22, 0xffff, 0x4, 0x7, 0x0, 0x80000001, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x1}, 0x8003, 0x5, 0x100000001, 0x7, 0xe4c, 0xffff, 0x3, 0x0}, r2, 0x6, r4, 0x5) 2018/01/19 19:25:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) rt_sigprocmask(0x2, &(0x7f0000013000-0x8)={0xfffffffffffffff7}, &(0x7f0000012000)={0x0}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_setattr(0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000025d000)="", &(0x7f00008f1000-0x4)=0x0, &(0x7f00008e6000-0x4)=0x0, &(0x7f000033f000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000baf000)={&(0x7f00009b5000/0x4000)=nil, 0x4000}) 2018/01/19 19:25:34 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000674000-0xc)='/dev/amidi#\x00', 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000002000-0xca)="b01adb9c9cb48afb770447929103eb41424769cf9c8dcfb062d581ba2848e3b8d1cdd3015fe493cda75361724cf906d1f337125ecfa0797833502a6b30d42d10a27d931119434fb7bcbf896144d6b6d9154fc28bd3389d903ff9315ea666e09b2dc93f184cdf896f4695fd9614ac28a93a03db9903ee9d5707f1970e1dc1e6f55b3d8a4952d398dfc6e1c688ee287501689bc2d74171883a4781c5918fe9465cbd70dd21d5571cada69b2c68c16b7136223f3bb5d519712bd358e2f687c98ae772ea4fed0aa014ff156a", 0xca, 0x0, &(0x7f0000002000-0x9)=@rc={0x1f, {0x4, 0x3ff, 0x3, 0x6, 0x7fff, 0x0}, 0x81}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) pivot_root(&(0x7f0000734000-0x8)='./file0\x00', &(0x7f000081b000-0x5)='./file0\x00') ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x4924924924926e7, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000684000-0x4)=0xca1acdd, 0x4) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000fcd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000024c000-0xe4)={0xe4, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@generic="066310fd5f91ae12a272a4fe0b9b22c5b3f40fc16b10ef87d6cb9ed856723812c8d4a22906850df0d7eeb8ef80d8cc12d6a171ed9019af0763b7f5b80ead49fe9d4b71c4a27c4f136a7ddc1ee7ebaa231ff8a53823372333b0883eb14599884a650d2d881796d80303ed67a6b04584e661fdb57fb64bef26d0dd12b8c5d56819c7c6e3637caf1ebd9dcf3c42be2d385fee67beefa24e86427ebaa68be3ee46992696f0a4fe422dab58d5df453e466e8b7edc3e7182b1cb1ba05d8a298df35d8de1c94493be44e955b81788ee422c"]}, 0xe4}, 0x1, 0x0, 0x0, 0x0}, 0xffffffffffffffff) 2018/01/19 19:25:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) accept4$inet6(r0, &(0x7f00005c2000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000990000)=0x1c, 0x0) r1 = dup(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) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000582000-0x4)=0x0, 0x4) 2018/01/19 19:25:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x17d0779a) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00008ee000)={0x0, 0x5}, &(0x7f00008f6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b6e000-0xc)=@sack_info={r1, 0x8, 0x5}, 0xc) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f00006c4000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000a57000)=0xa01d932, 0x4) recvfrom$inet(r2, &(0x7f0000c93000)=""/211, 0xd3, 0x0, &(0x7f000001f000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 19:25:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) syz_open_dev$tun(&(0x7f0000dd7000)='/dev/net/tun\x00', 0x0, 0x40001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000c9d000)=[{&(0x7f0000804000)="290000001800ffffffff6800000a00080308ef0c060000000000000000000000000310ec01", 0x25}], 0x1) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000d18000)="") 2018/01/19 19:25:34 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f000042a000/0x1000)=nil, 0x1000, 0x0, 0x210000000000c013, r0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000042a000)=[{0xb, 0xfffffffffffffffd}, {0x8, 0x5}, {0x8, 0x40000000000}, {0x2, 0x2b}, {0xc, 0xa64}, {0x6, 0x8000}, {0x7, 0x6}], 0x7) 2018/01/19 19:25:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={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 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f0000f29000-0x8)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f0000fb3000-0x3)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) recvmmsg(r0, &(0x7f0000393000-0x78)=[{{&(0x7f000071e000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002d1000-0x60)=[{&(0x7f0000f8a000-0x2e)=""/46, 0x2e}, {&(0x7f00009b1000)=""/223, 0xdf}, {&(0x7f00006e3000)=""/39, 0x27}, {&(0x7f0000a01000)=""/35, 0x23}, {&(0x7f000034b000)=""/156, 0x9c}, {&(0x7f000000f000-0x7b)=""/123, 0x7b}], 0x6, &(0x7f000005f000)=""/213, 0xd5, 0x0}, 0x5}, {{&(0x7f0000939000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f0000314000-0x1d)=[{&(0x7f00003f3000)=""/74, 0x4a}, {&(0x7f0000e3d000-0x6)=""/6, 0x6}, {&(0x7f00006be000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d42000)=""/24, 0x18}, {&(0x7f00008d7000)=""/4, 0x4}], 0x5, &(0x7f0000c1d000)=""/0, 0x0, 0x5}, 0x88}], 0x2, 0x40000000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) syz_open_dev$usbmon(&(0x7f0000751000-0xd)='/dev/usbmon#\x00', 0x1, 0x20080) bpf$MAP_CREATE(0x0, &(0x7f00005f2000)={0x9, 0x7, 0x9, 0x8, 0x1, r0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mount(&(0x7f0000800000-0xe)='./file0/file0\x00', &(0x7f00007fb000)='./file0\x00', &(0x7f0000c06000)='mqueue\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/19 19:25:34 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000000e000)=""/61) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000010000-0xb0)={{0x10000, 0x32}, 'port1\x00', 0x40, 0x1000, 0x80000000, 0x5, 0x401, 0x70000000, 0x7b, 0x0, 0x1, 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, 0x0, 0x0, 0x0]}) 2018/01/19 19:25:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10801, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000081000)={0x5, 0x380000000000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x200000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20000000000004b, &(0x7f0000006000-0x2)="", 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={{0x77359400, 0x0}, {r2, r3/1000+30000}}) 2018/01/19 19:25:34 executing program 1: clone(0x0, &(0x7f0000161000)="", &(0x7f00003e5000-0x4)=0x0, &(0x7f0000e33000)=0x0, &(0x7f000015f000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = getpgid(r0) wait4(r1, 0x0, 0x0, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 19:25:34 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005ae000)={0x0, 0x0, 0x0}, &(0x7f000095d000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000452000)=0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f000043c000-0xc)={r0, r0, 0x3b7}) 2018/01/19 19:25:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000135000/0x18000)=nil, &(0x7f0000cea000-0x18)=[@text64={0x40, &(0x7f0000f1b000)="664d0f38815e76b9800000c00f3235004000000f303e66430fd54d00b8010000000f01d9b9800000c00f3235001000000f30db1966b84a008ee80f20d835200000000f22d8f340f5b9230300000f32", 0x4f}], 0x1, 0x0, &(0x7f00002c1000)=[], 0x0) r3 = dup2(r0, r1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00003e6000)=0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f00005cc000)={0x0, 0x0, []}) 2018/01/19 19:25:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000fa4000-0xd)='/dev/dmmidi#\x00', 0x8, 0x4601) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00006bd000)=""/44) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f000096c000)=""/174) 2018/01/19 19:25:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000014000-0x48)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5c}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x5, &(0x7f0000017000-0x4)="01000000", 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007c2000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000770000-0x68)={0x7b, 0x0, [0x1, 0x725, 0x1, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) uselib(&(0x7f0000ffe000-0x8)='./file0\x00') getsockopt$bt_hci(r2, 0x0, 0x6, &(0x7f0000001000-0x1)=""/1, &(0x7f0000001000-0x4)=0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000093d000-0x4)=0x1, 0x4) 2018/01/19 19:25:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000272000-0x10)={0x1000, 0x10c000, 0x0}) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 19:25:34 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000186000)='/dev/snd/midiC#D#\x00', 0x8, 0x40000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b29000-0x4)={0x8}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) r2 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)='ns\x00') getdents(r2, &(0x7f00000b2000)=""/4096, 0x1000) write$sndseq(r1, &(0x7f0000ce2000-0xf0)=[{0x8049, 0x468, 0x7, 0x4, @time={0x77359400, 0x0}, {0x4, 0xffffffffffffffff}, {0x101, 0x1}, @addr={0x476, 0x7fffffff}}, {0xfffffffffffffff7, 0x2, 0x80000000, 0x8001, @time={0x0, 0x0}, {0x4, 0x8}, {0x1, 0x0}, @ext={0x4, &(0x7f0000732000-0x4)="ce8b4e78"}}, {0xfffffffffffffffa, 0x6, 0x7f, 0x5, @tick=0x3ff000000000000, {0x0, 0x9}, {0x0, 0x0}, @control={0x9, 0x5, 0x1}}, {0x2f, 0x6, 0x1000, 0x80000000, @time={0x0, 0x0}, {0x7fffffff, 0x401}, {0x3, 0x3}, @raw8={"39d5c34ef72638da935f4bfb"}}, {0xff, 0x20, 0x100000001, 0x5fc3, @time={0x77359400, 0x0}, {0x1, 0x3}, {0x4, 0x9}, @raw32={[0x20, 0x0, 0x3]}}], 0xf0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00002a4000)={0xf6, 0x11, 0xffffffffffffff7b, 0x3, 0x6}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000071b000)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000817000-0xc)={0x0, 0x2, 0x2, [0x9, 0x9]}, &(0x7f000074f000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f000038e000)={r4, 0x0, 0x1000, "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"}, 0xd40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$mouse(&(0x7f0000bbb000-0x12)='/dev/input/mouse#\x00', 0x1, 0x10b000) 2018/01/19 19:25:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000a78000-0xa)='/dev/dsp#\x00', 0x8372, 0x4103c0) umount2(&(0x7f0000b91000-0x8)='./file0\x00', 0x4) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f0000f29000-0x8)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f0000fb3000-0x3)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f0000800000-0xe)='./file0/file0\x00', &(0x7f00007fb000)='./file0\x00', &(0x7f0000c06000)='mqueue\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") connect$unix(r1, &(0x7f0000b3e000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) [ 212.358740] SELinux: unknown mount option 2018/01/19 19:25:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@sndrcv={0xfe9d, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a55000)=0x0) sched_rr_get_interval(r1, &(0x7f000068d000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 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, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/19 19:25:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000005e000-0x78)={0x2, 0xfffffe61, 0x3e3, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000704000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) sendmsg$nl_generic(r1, &(0x7f0000a3d000-0x38)={&(0x7f00004aa000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f000002e000-0x10)={&(0x7f00001c5000-0x1190)={0x1190, 0x2e, 0x604, 0x1, 0x1, {0xb, 0x0, 0x0}, [@nested={0x2c, 0x92, [@generic="e61a164dd7b6e4c87c92fe835444859c3483a7c9b357b304a257eda6d6efd7dbbb59ae5cf4"]}, @nested={0x14, 0x79, [@generic="", @typed={0x10, 0x29, @u64=0x3}]}, @generic="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", @nested={0x130, 0x2b, [@typed={0x18, 0x90, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="1b2065cf1fdfe33a7f75815de58f81472e3b914d844d2dc73ed0609eaf55a47d5d34d4dec54220854e80cb64762cc3fa9d50fb6225308b91d7b0f51e8ce17c485a7911c213934561093debe535e163451d3886ff378fd90311eec34293de1f02c48079bc01486657afbf8edce46f73a6e148c6f47ba79ce7e94fb6dc244521ea0eaa9017e0d02b5a5fabc1ca03476abcc60e66e8a3b7e42dfb629c4520a22e64e1d290e8aa1fc8fd021463502b8f432a2146f540d2c62c084b0e888b731bb5fddeb8a606b72c2a629f421699055a6d9a8321c967e4d75b09a2a734a5", @typed={0x8, 0x20, @void=""}, @generic="81038dccd704733830d2957620cb806f01897f93e81be692f5148d89c493ac7f4f499d70cd161c3a0a46e789a5213166"]}, @typed={0xc, 0x9, @str='+\x00'}]}, 0x1190}, 0x1, 0x0, 0x0, 0x10}, 0x24000000) accept4$packet(r1, &(0x7f00007f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000312000-0x4)=0x14, 0x800) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000910000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) [ 212.408705] SELinux: unknown mount option [ 212.423909] SELinux: unknown mount option 2018/01/19 19:25:34 executing program 6: syz_open_dev$dspn(&(0x7f0000925000-0xa)='/dev/dsp#\x00', 0x1, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d1000)={0x200000002, 0x78, 0xc564, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 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) bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x2, 0x4, 0x8002, 0x3f, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/19 19:25:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000056b000-0x20)={0x10002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000dbe000)={0x20000000010002, 0x3, 0x43000, 0x2000, &(0x7f000000a000/0x2000)=nil}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00002bb000-0x10)={0x0, 0x200}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000dab000-0x4)=0x0) ptrace$setopts(0x4206, r3, 0x2, 0x100000) 2018/01/19 19:25:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") openat$dir(0xffffffffffffff9c, &(0x7f00009ad000-0x8)='./file0\x00', 0x208000, 0x20) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) [ 212.458065] SELinux: unknown mount option 2018/01/19 19:25:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f85000-0xa)='./file0\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) mknod(&(0x7f000081d000)='./control/file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000267000-0x4)={r0}) 2018/01/19 19:25:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00009de000)='/dev/midi#\x00', 0x100, 0x0) connect$pptp(r0, &(0x7f0000b85000-0x20)={0x18, 0x2, {0x1, @rand_addr=0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = syz_open_dev$loop(&(0x7f00001fe000-0xb)='/dev/loop#\x00', 0x40000000, 0x0) readv(r1, &(0x7f0000c99000)=[{&(0x7f0000f8f000)=""/177, 0xb1}, {&(0x7f0000c21000-0x1000)=""/4096, 0x1000}], 0x2) 2018/01/19 19:25:34 executing program 6: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mkdir(&(0x7f0000067000-0x6)='./bus\x00', 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ff6000)=0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000ff7000-0x8)=0x100000001) r1 = openat(0xffffffffffffff9c, &(0x7f000005a000-0x6)='./bus\x00', 0x0, 0x0) getdents(r1, &(0x7f0000069000-0x2b)=""/48, 0x30) 2018/01/19 19:25:34 executing program 5: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b01000-0x9)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b01000-0x4)=0x3, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000afd000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000aff000-0x20)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f000084d000)={0x0, 0x0, []}) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x754f8ce6eebc46ca, &(0x7f0000937000)=0x0, &(0x7f0000b01000-0x4)=0x4) 2018/01/19 19:25:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x400000020500040}, 0xc) bind$netlink(r0, &(0x7f00002e6000)={0x10, 0x0, 0x0, 0x0}, 0x73) r1 = syz_open_dev$mouse(&(0x7f000093c000+0xfc1)='/dev/input/mouse#\x00', 0x7fff, 0x41) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e38000-0x8)={0x0, 0x4}, &(0x7f000023a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b1e000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/19 19:25:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f0c000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) bind$netlink(r0, &(0x7f0000cd1000)={0x10, 0x0, 0x1, 0x20051000}, 0xc) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000437000-0x18)={0x0, 0x0, 0x66676645ab2fa1bb, 0x0, 0x0}, &(0x7f0000b0d000)=0x18) 2018/01/19 19:25:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008eb000)="ff07000000697479637075736574404046657600a9", 0x2) pwrite64(r0, &(0x7f0000439000-0x2)='8', 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x4) fgetxattr(r0, &(0x7f0000221000)=@random={'security.', '\x00'}, &(0x7f00008aa000)=""/80, 0x50) sendfile(r0, r0, &(0x7f0000c11000-0x8)=0x0, 0x7c) 2018/01/19 19:25:34 executing program 7: r0 = socket$inet(0x2, 0x4000000805, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000bb6000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000359000)={0x0, 0x0}, 0x6) 2018/01/19 19:25:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e84000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [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, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e27000)={0x0, 0x0, 0x0}, &(0x7f0000398000)=0xc) fstat(r0, &(0x7f0000a2e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000ea3000-0x8)='./file0\x00', &(0x7f0000fce000)='./file0\x00', 0x0, r1, r2, 0x4, 0x4, 0x10000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000253000-0x10)={0x5, 0x2, 0xffffffffffffffff, 0x5, 0x0}, &(0x7f0000a56000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000334000)=@assoc_id=r3, 0x4) 2018/01/19 19:25:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000000)=0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0xd2df70b8e8ef89b8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000001000)={r2, 0x1, &(0x7f0000001000)=[0xf8], &(0x7f0000000000)=[0x8ab8, 0x4, 0x5, 0x1, 0x10001, 0x7f], 0x10, 0x1, 0xffffffffffff8ebc, &(0x7f0000000000)=[0x80], &(0x7f0000002000-0x8)=[0x3, 0x20], 0x0}) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)='.') 2018/01/19 19:25:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) close(r0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/vga_arbiter\x00', 0x400c1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f00006ae000-0x2)=0x9) unshare(0x400) vmsplice(r1, &(0x7f0000b45000-0x30)=[{&(0x7f0000e30000)="65ab04b8c7982573cb27428fc5c9e1ac177eb531ca3024b9b42fd4851738f8b16bfd0e8db9f38d1d4426a9aed0c451b408572d1e73434b884c24cd7ca25cef0dcb2331511f64cdb7ca24376faf017ae8d6e4618b80663b57c2cacab1aab98563", 0x60}, {&(0x7f0000f08000)="24657d01d6ed0ead890e9a6f98ec081f82f4e3a49aece31d8b55", 0x1a}, {&(0x7f0000bb0000-0xe8)="60a7c4c4706773294e7dbe62610a904b24274673050f3512c22f9f71170b89d17941f0eeb21b1e138c896a4cbda0c6f23c68e76051e9fa08d83ce11db92cfc9803722e4711e5de9d621e8bc98c2db3a44898c21af285770fff45a4d9880a2c1f2cb7e05073bc3347e37340c992d8840ed51be70a4264c6a2b9d6215bc97e603f854b050a1d6d3be10c05fcac197da1358e44a7ec40756bd9bb0ae6f1e617ff1efa31c8f2dc16506baccbde6a83e1d96306c400cdc73b2c59fb150950c8ad85172fed1cdd0b6d61471e9aaca0db9f30ddb0a4a2898fa853d0c377230c520ef187ac2b5f5807b381bc", 0xe8}], 0x3, 0x1) fcntl$lock(r2, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r2, 0x0) 2018/01/19 19:25:34 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, 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) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000711000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d6f000-0x15)=@ethtool_perm_addr={0x20, 0xd, "845fdbb86e55ab3ef0aa13b328"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_create(0x1000) connect$l2tp(r0, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/19 19:25:34 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = getpgid(0xffffffffffffffff) sched_getscheduler(r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000095f000-0x9)='/dev/ppp\x00', 0x2000, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000cff000)=0x0) clone(0x0, &(0x7f00002c9000)="", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 19:25:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') exit(0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00008ef000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x661, 0x0, 0x54}, &(0x7f000027d000)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008d8000-0x10)={r2, 0x80000001, 0x5, 0x0}, 0x10) writev(r1, &(0x7f00008fa000-0x10)=[], 0x3f0) 2018/01/19 19:25:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0xc, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/19 19:25:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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, 0x30e, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000dc7000)={r1, r0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000664000-0x4)=r0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000029a000-0x4)={r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000065b000-0x8)={r1, r0}) 2018/01/19 19:25:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000f5d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004cc000/0x3000)=nil, 0x3000, 0x0, 0x6012, r0, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f000024e000)=""/33, &(0x7f0000f2f000-0x4)=0x21) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000072f000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/01/19 19:25:34 executing program 1: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000148000+0x159)=0x1fc, 0x4) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0xffffffffffffffff) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002bc000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000849000)={0x5, 0x5, [{0x8, 0x0, 0x2}, {0x100000000, 0x0, 0x8}, {0xffffffff7fffffff, 0x0, 0x1f}, {0x1a5f3bc1, 0x0, 0x2}, {0x4, 0x0, 0x5b167b3e}]}) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ac9000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b4000-0x4)=0xe8) r3 = getegid() syz_fuseblk_mount(&(0x7f00002cd000)='./file0\x00', &(0x7f0000ac9000)='./file0\x00', 0x7000, r2, r3, 0x6, 0x7, 0x20) [ 212.691387] sctp: [Deprecated]: syz-executor3 (pid 31755) Use of int in maxseg socket option. [ 212.691387] Use struct sctp_assoc_value instead 2018/01/19 19:25:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2e00, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000030a000)='/selinux/mls\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000f1d000)=[{&(0x7f0000406000)="aac5d9a08a6e8529030a92b32e0e2ffcba35d24e2fcfc30e6ec132d5", 0x1}], 0x11db, 0x0) memfd_create(&(0x7f00004d5000-0xb)='/dev/loop#\x00', 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000a63000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000038e000-0x32)={0x0, 0x2a, "42cde7e065236d0bad38f2ca00fa9acbb857c3a55b04810cd72d226ae7331e586e159272ad1223a009fa"}, &(0x7f00002f8000-0x4)=0x32) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00005bf000)={r4, 0x2}, 0x8) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000246000-0x10)={r3, &(0x7f0000f2b000-0x60)=""/96}) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/19 19:25:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{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]}) r2 = socket$inet(0x2, 0x3, 0x7fffffff) setsockopt$inet_dccp_buf(r2, 0x21, 0x80, &(0x7f0000a9a000)="73bbc57d84874b36587fb86a92ab51ab4d498102ac5a7ae49ce14c306c60e8c8ea81f98c5cf5e7cab70345b819e105bf1584518154cf54c550d799", 0x3b) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40345410, &(0x7f000001d000-0x50)={0x0, 0x2, 0x0, 0x0, 0x200000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 19:25:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006f9000)=0x400000000007fb, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ad2000-0x4)=0x0, 0x4) connect(r0, &(0x7f00008cd000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x0, 0x4, {0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x8}}}, 0x3a) 2018/01/19 19:25:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000197000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000dd8000)={&(0x7f0000d5b000)='./file0\x00', r3}, 0xc) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) syz_open_dev$sndpcmc(&(0x7f0000496000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/19 19:25:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendmmsg(r1, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48084) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000bed000)=0x8) shutdown(r1, 0x1) 2018/01/19 19:25:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) fstatfs(r0, &(0x7f000064a000)=""/78) ioctl$TIOCGPTPEER(r0, 0x80247009, 0x20000000) 2018/01/19 19:25:34 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000840000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x40}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={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]}}, &(0x7f00009d3000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000ec000-0x10)='/dev/sequencer2\x00', 0x3f, 0x0) ioctl(r2, 0x5101, &(0x7f0000a37000-0x2)="") 2018/01/19 19:25:34 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f000000f000)={0x30, 0x18e00}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000000a000-0x4)=0x5) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000010000)=@objname={'system_u:object_r:sudo_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x33, 0x33, 0x20, './file0\x00'}, 0x51) mremap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000007000/0x2000)=nil) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000011000-0x1a)='#nodev&[#\\\\vmnet0security\x00', 0x0, 0xa8, &(0x7f0000011000-0x40)={0x8, 0x5, 0x5, 0xcd5, 0x1800, 0x100000000, 0x81, 0x400}) openat$ashmem(0xffffffffffffff9c, &(0x7f000000a000-0xc)='/dev/ashmem\x00', 0x480200, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getgid() mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000013000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000012000)=0x0) r3 = getgid() setresgid(r1, r2, r3) 2018/01/19 19:25:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000f68000-0x8)='./file0\x00', 0x40, 0x40) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f82000)={0x1, 0xffffffffffffff9c, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00003dc000)={{&(0x7f0000831000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000669000)=0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000024f000-0x8)={0x1f, 0x5, 0x2, 0x3f}) lsetxattr(&(0x7f00004b1000)='./file0\x00', &(0x7f0000941000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000cb1000)='\'\\[ppp1wlan1\x00', 0xd, 0x0) setxattr(&(0x7f0000c21000-0x8)='./file0\x00', &(0x7f0000b32000)=@random={'osx.', 'cgroup\x00'}, &(0x7f0000f0c000+0xfeb)="0700cc667300", 0x6, 0x1) poll(&(0x7f0000877000)=[{r0, 0x1fff, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x410f, 0x0}, {r0, 0x20, 0x0}, {r0, 0x20, 0x0}, {r0, 0x100, 0x0}, {r0, 0x2080, 0x0}, {r0, 0x400, 0x0}, {r0, 0x400, 0x0}], 0x2000000000000004, 0x7fffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00008e9000)={0xaa, 0x22, 0x0}) futimesat(r0, &(0x7f00005cc000-0x1)='.', &(0x7f00005e3000)={{0x0, 0x0}, {0x77359400, 0x0}}) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/01/19 19:25:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000606000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000586000-0x20)=[], 0x0, &(0x7f0000095000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x2, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000107000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00006c7000+0xe6a)=0x5, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000905000-0x28)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/19 19:25:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000332000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000002000-0x10)=@req={0x7fffffff, 0x1, 0xc00000000, 0x5}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x4000000002, 0x0) bind$bt_rfcomm(r1, &(0x7f000039a000)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2018/01/19 19:25:34 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000b000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc0884123, &(0x7f000000b000-0x1)="") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000002000)={0x0, 0x0, 0x1000, &(0x7f000000b000)=0x0}) 2018/01/19 19:25:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f01000-0xa)='attr/exec\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000601000)={0x1, &(0x7f000066a000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000c10000)={r1, 0x36}) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000004e000)=0x0) r2 = syz_open_dev$adsp(&(0x7f0000400000-0xb)='/dev/adsp#\x00', 0x5, 0x400) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000461000-0x4)=0x6) clock_gettime(0x0, &(0x7f0000fba000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000084f000-0x50)={0x18, @time={r3, r4+10000000}, 0x800, {0x7ff, 0x89}, 0x9, 0x3, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) alarm(0x9) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f00005be000)='/dev/dsp\x00', 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000f67000-0x18)={0xaa, 0xfffffffffffffffd, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000090f000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) sendmsg$alg(r5, &(0x7f0000520000-0x38)={0x0, 0x0, &(0x7f000014d000)=[{&(0x7f0000bb3000)="1bbf7260d8aed2b5e346067d87754a5d99073d17e09fddcaf3eb06f354cb9ef6f772485eb2453292af1661060a5040a82e067b07752e9a812379eb6601fb6eb870d25f2c0fc23e188642252d59b0cdce69486fac6d5c2f972adc7b29163c360870d66df4aae8316c11f982120eae5735905572e4511068309adddc5c7884b9101ee479b8d274b12b50ddfb75388e8e640d38b37ff0ca713df9cf81c0f67d489c930f7bb03259b71980c406f06b5b673dbb82816395f8569db8cbb6a4cbae558e50ed5cb8d96dc2", 0xc7}, {&(0x7f0000b27000)="", 0x0}, {&(0x7f000034d000)="2cb40f8028767a1ea4eb31cb46637c39feca061717b75281ce9f5bffd7e274afdf8bb2ac26bf3a2facdb81a1355bd9711590e4d8ccd80a06cb50651d45fe63ed0b7d9c892f6c6f1da0ac926a55d3c3798c5e58cc0eae709408e426782d9757d7e4c05139ebd7b4e253de985f74007f0aa4ef81b9d6647829f9a36e70fe0af757d615067e098c686b4ecb70b739f05548d9763fce7b2419ab1ce99f7a64614af769728d6611e2aa0cf0482b0d22ec06111f69d60057aab790b1136e708a82cf08e6c345d9c362d7a95542c80d63a35da7aa7a5e1109dcb061c1a8ab15dd37f586c6f9b18fe389c28b821c", 0xea}], 0x3, &(0x7f0000fdb000)=[@iv={0x68, 0x117, 0x2, 0x52, "2efb1ac5acf09aee222f4185982c9138629d17d19126253048120162c82a6e389256fa20f364599aac6167b74095cad9af18d87ef644cc2ddc2b189b9055b54e83eaa6b1d9420c6a413cfe299412366a95da"}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x80, 0x40}, 0x8001) semget$private(0x0, 0x7, 0x80) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/01/19 19:25:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept$llc(0xffffffffffffffff, &(0x7f00003e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000030d000-0x4)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fdc000-0x20)={@generic="91468a1963ee11d9c0e73e781c32010f", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a52000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3, 0x0, @sync=&(0x7f0000d73000-0xc)={0x0, 0x0, 0x0}}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a85000-0x10)=@ethtool_rxfh_indir={0x10000000003, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 19:25:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b42000-0x11)='/dev/vga_arbiter\x00', 0x10000000041, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000e8000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/19 19:25:34 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000009000)={0x0, 0x0, 0x4, 0x1d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x10001, 0x5, &(0x7f0000009000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x1, 0x2, 0x6, 0x0, 0x0, 0xfffffff0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xe) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000000b000)={r1, r2}) 2018/01/19 19:25:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b58000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000def000)={0x1, 0x1, 0x0, 0x2eb, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f0000a6f000)='/dev/autofs\x00', 0x400000, 0x0) r1 = memfd_create(&(0x7f000002d000)="2873656c6629aa76626f786e657431656d30706f7369785f61636c5f616363657373d06264657600", 0x3) fcntl$lock(r0, 0x7, &(0x7f0000c6c000-0x20)={0x3, 0x0, 0x4000000080000d8, 0x10001, 0x0}) fcntl$lock(r0, 0x7, &(0x7f000072b000)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$mixer(0xffffffffffffff9c, &(0x7f00001ec000)='/dev/mixer\x00', 0x800, 0x0) socket$unix(0x1, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000beb000)={0xffffffffffffff8f, 0x1, 0x8b, 0x7f, "e24292c0ade775e207356cda1086db71a38d8d3574ca269d65e94aa2d637b0f71d1178263e17c72cd660e25b", 0xfab}) 2018/01/19 19:25:34 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x80040) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000015000-0xb0)={{0x8001, 0xcf9}, 'port0\x00', 0x8, 0x41000, 0x3, 0x7, 0x8, 0xffff, 0x4, 0x0, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = semget(0x2, 0x1, 0x8) semtimedop(r2, &(0x7f0000006000)=[{0x3, 0x2, 0x1800}, {0x3, 0x0, 0x1000}, {0x2, 0x10000, 0x1800}, {0x2, 0x7, 0x800}, {0x5, 0x26, 0x800}], 0x5, &(0x7f000000e000)={0x0, 0x0}) ioctl(r0, 0x440000000000127b, &(0x7f0000012000-0x3)="") 2018/01/19 19:25:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2020000000000016, &(0x7f0000ee6000)='n', 0x1) 2018/01/19 19:25:35 executing program 2: socketpair(0x4, 0x80000, 0x0, &(0x7f0000638000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) sendto$inet(r3, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0xffffffffffffff51, 0x0}, 0x2021) 2018/01/19 19:25:35 executing program 6: mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000036e000)="000004f8050000000000fffaff05000c16f9420001000000000007ffff0000001025070097e11fd401c4dcf303a800c254", 0x177) 2018/01/19 19:25:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20001e, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ec8000)={@common='sit0\x00', &(0x7f0000afa000-0x30)=@ethtool_link_settings={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]}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ee7000-0x9)='/dev/vcs\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000d55000)=""/141) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000aea000-0x18)=@add_del={0x2, &(0x7f0000545000-0x10)=@generic="68ff505221d6733c004d5bcee54a0f6f", 0x4}) 2018/01/19 19:25:35 executing program 3: exit_group(0x2eb83c92000000) sendmsg$alg(0xffffffffffffffff, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[], 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) 2018/01/19 19:25:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00007e5000-0x12)='/dev/snd/pcmC#D#p\x00', 0x26, 0x400000) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000418000-0x20)={0xa63e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$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$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000084b000)={0x8, 0x0, &(0x7f00004f3000)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f000026b000)=""}) 2018/01/19 19:25:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000feb000)='/dev/usbmon#\x00', 0x100000000, 0x3c1001) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000f4c000-0x8)=0x0) r1 = syz_open_dev$sg(&(0x7f0000ca2000-0x9)='/dev/sg#\x00', 0x7, 0x422401) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000880000-0x4)=0x0) capget(&(0x7f00008bb000)={0x20080522, r2}, &(0x7f0000886000)={0x9, 0x1, 0xfffffffffffffff8, 0x3, 0x0, 0x5}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000eb7000)=0x6c5e53cb) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x908, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000dd4000-0xce)="", &(0x7f0000c96000-0xcc)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e4000)=0x0) syslog(0x9, &(0x7f0000b79000)=""/27, 0x1b) timer_settime(r3, 0xffffffffffffffbf, &(0x7f0000d8a000-0x20)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 19:25:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000038e000)='/dev/ppp\x00', 0x4000000000087fb, 0x0) ioctl$EVIOCGPROP(r0, 0x40047438, &(0x7f000082f000-0xf6)=""/246) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00009d4000-0x4)=0x0) recvfrom$inet(r0, &(0x7f0000261000)=""/11, 0xb, 0x20, &(0x7f00001ee000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 19:25:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000240000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = accept$inet(r0, 0x0, &(0x7f0000fef000-0x4)=0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00007f4000-0xe)={0x5, [0x0, 0x9baa, 0xc9, 0x0, 0x7]}, 0xe) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a27000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b42000-0x4)=0x0) tgkill(r1, r3, 0x4) r4 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r4) ioctl$void(r4, 0x5451) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bd7000)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000f2a000)=0x40, 0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f000079a000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000052f000)=0x10, 0x80800) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000256000-0x10)={r6, 0x1, 0x6, @random="a9a6d3f2138d", [0x0, 0x0]}, 0x10) syz_emit_ethernet(0x127, &(0x7f00001f3000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0xf1, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0xb1cf, {0x100000000, 0x6, '9ad', 0x80000000, 0x3b, 0x6, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, [@routing={0x1d, 0xc, 0x0, 0xd5546c, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], "8e11f297fa4ba514d753117ed75316e2577ef029a64956780d5b341f8a7c571125a37cb70dbfa388f104e95d3013863ce78988493fbfeebf9c64f3f9db013456d63f31e782885bc8692a08f28f85672ff20926f6a1b87bafe5"}}}}}}}, 0x0) 2018/01/19 19:25:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00009fa000)={@rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0xfffffffffffff7c5, 0x2, 0x800, 0x55, 0x0}, &(0x7f00006a6000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x0, 0x20}, &(0x7f0000001000-0x4)=0xc) 2018/01/19 19:25:35 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, 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$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00006c4000-0x4)={0xffffffffffffffff}) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000d41000)=0x9, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000736000)='/dev/cuse\x00', 0x10080, 0x0) syz_open_dev$binder(&(0x7f0000045000-0xd)='/dev/binder#\x00', 0x0, 0x2) 2018/01/19 19:25:35 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b1f000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000001000-0x94)={{0x2, 0x0, 0x1ff, 0xbb1, 0x1, 0x1000}, 0x1, 0x9, 0x10001, 0x100000000, 0xffffffffffffffdc, "f92d33362ef50363e8247e1e89cb8e9a61564536ed405a37aa39084c3fb76c034dc941476fdf41db7026cfcf5ec1a96e2f343edb97335bf2f6f8e1802dc818b29b96e5992b5800eff1e3d8508a0fa03c63e9e90662e22d8e23952aac71180a2a783e5ca2450ac557536657df59c82c6a7b334ea3adfed4bfe5cda219efc227b5"}) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f84000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000f84000-0x10)={0x0, 0x0, 0xd0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000f83000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000117000-0x10)={r4, r5, 0x0}) sendmsg$alg(r2, &(0x7f0000f81000+0x50c)={0x0, 0x0, &(0x7f00008bf000-0x50)=[{&(0x7f0000f81000)="5968aaa757a800f3ea971b864d4029b6148138a099ba0ad9446e19d2e7538656465332a8dbdbaceda57449321aaa69b9c4ea5842aac5c842f99e75bd38d41fc8", 0x40}], 0x1, &(0x7f0000f80000)=[], 0x0, 0x0}, 0x0) r6 = dup(r2) recvmsg$kcm(r6, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 213.101654] binder: release 31853:31861 transaction 132 out, still active [ 213.108709] binder: unexpected work type, 4, not freed [ 213.114829] binder: undelivered TRANSACTION_COMPLETE [ 213.118089] binder: invalid inc weak node for 133 [ 213.118099] binder: 31853:31861 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 213.137772] binder: BINDER_SET_CONTEXT_MGR already set [ 213.137784] binder: 31853:31872 ioctl 40046207 0 returned -16 [ 213.144533] binder_alloc: 31853: binder_alloc_buf, no vma [ 213.144561] binder: 31853:31872 transaction failed 29189/-3, size 40-8 line 2903 [ 213.180330] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/19 19:25:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000579000)='net/dev_mcast\x00') ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000667000-0x20)={@common='bond0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendfile(0xffffffffffffffff, r0, &(0x7f00008f1000)=0x0, 0xffffffffd8b94111) io_setup(0x30f5, &(0x7f0000b26000)=0x0) 2018/01/19 19:25:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00007dc000)=0x1, 0x4) r1 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(r1, 0x84, 0x21, &(0x7f0000002000)="", 0x0) 2018/01/19 19:25:35 executing program 1: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000298000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/19 19:25:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ff6000)={0x0, 0x0}) sync() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000224000)={0x1, &(0x7f0000132000)=[{0x7, 0x5, 0x3f, 0x800}]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00002a5000-0x4)=0xfc, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ae0000-0xc)='/dev/autofs\x00', 0x4040, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000003000)={0x3, &(0x7f00007ed000-0x18)=[{0x3, 0x7fff, 0x101, 0x401}, {0x3, 0x1, 0xe0f, 0x7}, {0x0, 0xffff, 0x14, 0x8001}]}, 0x10) getsockname$ipx(r2, &(0x7f0000b39000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000946000-0x4)=0x10) sendto$inet(r1, &(0x7f00009ba000-0x53)="ca", 0x1, 0x0, &(0x7f0000f2c000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 19:25:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b06000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000c7000)={{0xa6, 0x0}, {0x84, 0x7fff}, 0xc17, 0x2, 0x40, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000c05000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000043d000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000f52000)={{0x0, 0x880a0fa}, {0xff4, 0x8}, 0x1, 0x1, 0xffffffffffffe09e, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 19:25:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @rand_addr=0x5c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) perf_event_open(&(0x7f0000f85000-0x78)={0x2, 0x78, 0xe2, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x243c5d9d, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) poll(&(0x7f000036e000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 19:25:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sigaltstack(&(0x7f0000990000/0x3000)=nil, &(0x7f0000c80000-0x8)=0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000d40000-0x40)={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) accept(0xffffffffffffffff, &(0x7f0000fc8000-0x32)=@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}}}, &(0x7f0000008000-0x4)=0x32) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00009c8000)={0x7, {{0xa, 0x3, 0x90, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x2, 0x400, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2018/01/19 19:25:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000729000-0x8)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) sched_setparam(r2, &(0x7f0000bf3000)=0x4fa) vmsplice(r1, &(0x7f0000212000)=[], 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0x10, &(0x7f0000584000)=0x0, &(0x7f0000b6d000-0x4)=0x4) sendto$inet(r0, &(0x7f0000b29000-0x35)="30b5a69adf70bd37995f2ad7a4b7748662441dc24da3f8b0b653cefc3709fdb2339ce5a774944b1506a9055a145f1d4b5ce5dd5485", 0x35, 0x1, 0x0, 0x0) pipe(&(0x7f0000d8f000-0x8)={0x0, 0x0}) r5 = shmget(0x2, 0x1000, 0x1, &(0x7f0000729000/0x1000)=nil) shmctl$IPC_RMID(r5, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000457000-0x14)={0xfffffffffffffffc, 0x400, 0x101, 0xc52, 0x7, 0x2, 0x81, 0x5, 0x7, 0x2}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000041d000-0x11)='/selinux/enforce\x00', 0xd181a4ff41e3eb90, 0x0) syz_open_dev$sndmidi(&(0x7f0000660000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x8000) getpeername$netrom(r0, &(0x7f0000cb3000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000f6000)=0x3b) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8004, &(0x7f00005e1000-0x8)=0x0, 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000642000-0x9)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r0, &(0x7f00005bc000/0x18000)=nil, &(0x7f000015f000)=[@textreal={0x8, &(0x7f00004b9000)="0f01990800ba4100b0c1ee0f01c90f01baf4000f3566b8007000000f23c00f21f86635000000000f23f8263b570e0f20e06635100000000f22e00f93bd0000baf80c66b83bc9648b66efbafc0cb000ee", 0x50}], 0x1, 0x4, &(0x7f0000b16000)=[], 0x0) getpgid(0x0) name_to_handle_at(r4, &(0x7f000050c000)='./file0\x00', &(0x7f000015e000-0x80)={0x8, 0x0, ""}, &(0x7f000023d000-0x4)=0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000466000)={0x2000400000000000, 0x27, 0x200000ed9, 0x3}) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000128000-0x18)={0x2, 0xe7, 0xc87}) [ 213.180597] binder: send failed reply for transaction 132, target dead 2018/01/19 19:25:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000215000)='net/ptype\x00') rt_sigprocmask(0x0, &(0x7f00007f3000)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00009c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009b9000)=0xb) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) ftruncate(r0, 0x3) 2018/01/19 19:25:35 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x5c, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) r2 = getpgrp(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000005000)=0x1) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/19 19:25:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000001000-0x9)="9d636df7258155127e") mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000011000-0xc)='/dev/amidi#\x00', 0x4, 0x408200) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000012000-0x10)={0x8001, 0xfffffffffffffffc}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000004000)={@common='rose0\x00', @ifru_flags=0x1}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000011000-0x18)={0x5, &(0x7f0000008000-0xfa)=""/250, &(0x7f000000c000)=[{0x1, 0xfc, 0xff, &(0x7f000000e000)=""/252}, {0x0, 0xa7, 0xf, &(0x7f0000011000-0xa7)=""/167}, {0x2, 0x87, 0xfffffffffffffeff, &(0x7f000000d000)=""/135}, {0xffffffffffff0000, 0x38, 0x7, &(0x7f000000e000-0x38)=""/56}, {0x8, 0x1000, 0xffffffff, &(0x7f0000011000-0x433)=""/4096}]}) connect(r0, &(0x7f0000002000)=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x7af935eb95643b14, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x412, 0xab89, {0x77359400, 0x0}, {0x0, 0x0}, {0x2, 0x4, 0x3, 0x0}, 0x1, @can={{0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x2f}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 19:25:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000213000)='/dev/cuse\x00', 0xbb5ca602daa00afc, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00002a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d44000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000648000)={@dev={0xac, 0x14, 0x0, 0x16}, @broadcast=0xffffffff, r1}, 0xc) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 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) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 19:25:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x153f30ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00003e6000)='/dev/vcs\x00', 0x2000, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) prctl$setname(0xf, &(0x7f0000eca000)='(\x00') epoll_create(0x0) 2018/01/19 19:25:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x8000, 0x0) mmap$binder(&(0x7f0000d23000/0x2000)=nil, 0x2000, 0x1, 0x50, r0, 0x0) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x1, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000fca000)=""/0, 0x0) 2018/01/19 19:25:35 executing program 2: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008e6000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000ad0000-0x8)=@assoc_value={0x0, 0x570}, &(0x7f0000ad0000-0x4)=0x8) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000acf000)={r1, 0x0}, &(0x7f0000ad0000-0x4)=0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$tun(&(0x7f000043d000)='/dev/net/tun\x00', 0x0, 0x180) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ad0000)='/dev/sequencer\x00', 0x101203, 0x0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000ad0000)={r2, 0x8, 0x10, 0x6, 0x7f}, &(0x7f0000ad1000-0x4)=0x18) r5 = openat$audio(0xffffffffffffff9c, &(0x7f000019a000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000054f000-0x20)={0x3ec, 0x0, 0x0, 0x960}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000545000-0x10)={0x80, r6}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000abb000-0x1c)=[@in6={0xa, 0x3, 0x4ec1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r3, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ac0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00002cd000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/19 19:25:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e, {0x10000000000000}, 0x0, 0x0}, &(0x7f0000ff0000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a5a000)={0x0}) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x46e1a0, {0xfffffffffffff26e}, 0x0, 0x0}, &(0x7f0000c8c000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a2000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000671000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/19 19:25:35 executing program 7: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000f13000-0xaa)=""/170, &(0x7f0000001000-0x4)=0xaa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x801, 0x8000400000000084) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000b09000)={0x0, 0x0, ""}, &(0x7f000069b000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00007e5000)={r2, 0x0}, 0x8) 2018/01/19 19:25:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000092b000)='/dev/vcs\x00', 0x2, 0x0) write$fuse(r0, &(0x7f0000bc0000-0x7d0)={0x690, 0x0, 0x0, @random="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"}, 0x690) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003ca000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000574000)=0xe8) chdir(&(0x7f0000eab000)='./file0/file0\x00') ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000474000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @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}, 0x1, 0xb5, 0x2, 0x100, 0x6, 0x2000000, r1}) 2018/01/19 19:25:35 executing program 1: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000940000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000dc2000-0x8)={0x100, 0x1}) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000565000)=0x5, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000dc2000-0x8)='oom_adj\x00') mmap$binder(&(0x7f0000a2f000/0x2000)=nil, 0x2000, 0x2, 0x810, 0xffffffffffffff9c, 0x2000000000000000) getsockname$inet6(r2, &(0x7f0000980000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b89000)=0x1c) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000dc2000)=0x0, &(0x7f0000dc3000-0x4)=0x4) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000dc2000)={&(0x7f0000d9b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x70)=[{&(0x7f0000b61000)="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", 0xfb}, {&(0x7f0000dc2000)="1b9af21787db1c72e929eedd1e8a952a534d170de05f1da700575b8b779c4933cc", 0x21}, {&(0x7f0000a7e000)="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", 0x1000}, {&(0x7f0000dc3000-0xf1)="70a156072c5e966bebf4ea8bcca4e079bcb1ca9e03cba562bfd2af7bcd127a2f3e212af44f1ff917195026be26261b6e15b12f30a83520ab92cc8cca865738730fb225623ef0a550b310e9c72185089086fe393a4e6471ce272b6c1f0ddc472170f10c54bbc3264abc3a474727924eb1d160f3920c699a04ecb7057dedb1f4b00d89c15413200ed8508f7cd66b933f9f2ee742726bd4ba142869d5e7dabfd087cf7b83ac7d52ddf93182fecc47689cc6d9135b7d7fecf1835dbed48958d9aae3560105eab19c311a0155594223114c139498a8b79a7fb19fcb4a2591d7d05959558ea4ec78deccd7f44fed992d297b071f", 0xf1}, {&(0x7f0000dc2000)="6c1b0b48cacc8b61b1f41e1973dc59dd384604bd4ec66ab745afd6c08da2b8d828275d4294cfd7cbdf5fabdd089a5ca53f3f26845488a353964a962a54f66ec4e00cc3b08b4dada9dfeafd5e20ed9674aadd205868e96eec01d2c0edcc3eeac9f5554b6b5dd508525bea98a48a9f27c547a71d7d637aeea495ae5194920924f5590396280f0b6f41919c737c2daa", 0x8e}, {&(0x7f00003bf000)="", 0x0}, {&(0x7f0000dad000-0xd5)="8f7fc3952e043e670642207c4794efa873fcaaf2e07c22e54d25451bbb01c6752e20ea8e5bc4fccc6db9da8f95825e4ae47e8b6ac5153272b9e4bafc4524dbf7a730fa96c62e784956052292ae55bd3b9bab67a1be7b8a1477d65c95ceac1c43a56b1c58f70e868caf371547976227193bdfb93fdb14939ae1c879054a4881fd70892372348f7606c0833173e7c0c197b4bea9e748a891759c76f29c8dce30200467dc6ef32bd576af851044402610b96c528cd11eab0af1259ceecdff02d8887e0006006151dea8d859f2aaa23e10e1f5de717416", 0xd5}], 0x7, &(0x7f0000dc2000)=[@rights={0x20, 0x1, 0x1, [r3, r1, r3]}], 0x20, 0x4004}, 0x800) accept4$alg(r2, 0x0, 0x0, 0x800) r4 = msgget$private(0x0, 0x2a1) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r4, &(0x7f0000dc2000)={0x0, "f834473b145893d6e428c14c0783fd1c5181d6a4c53da9956bb5de7ad6b4623ee694e3d7b21c08a1a45ddec954329cf8e7018ef036a1a91479a4668d787ecfcc94bdc0aa05cbeddc05d7b5fe7b24ac309adc1895f1d9f90bb65cbcffc1"}, 0x65, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000dd2000-0x8)='./file0\x00', 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) listxattr(&(0x7f00009ee000)='./file0\x00', &(0x7f0000e3a000-0x3)=""/3, 0xffffffffffffff13) 2018/01/19 19:25:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) ppoll(&(0x7f000069d000-0x8)=[{r0, 0x400, 0x0}], 0x1, &(0x7f0000a3e000-0x10)={0x0, 0x0}, &(0x7f00000d8000-0x8)={0x0}, 0x8) 2018/01/19 19:25:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011, 0x0}) sendto$ipx(r0, &(0x7f000086a000)="05", 0x1, 0x0, 0x0, 0x0) 2018/01/19 19:25:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000001000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000daf000-0x8)={0x1, [0x0]}, &(0x7f00001e4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000c1a000)=r4, 0x4) 2018/01/19 19:25:35 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, 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={&(0x7f0000e76000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x4, 0x0) recvfrom$ipx(r0, &(0x7f0000f64000-0xe1)=""/225, 0xe1, 0x40, &(0x7f000032b000)={0x4, 0x0, 0x0, "993c67523a3c", 0x0, 0x0}, 0x10) 2018/01/19 19:25:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000025a000)={0x0, 0x0}) rt_sigpending(&(0x7f00004c7000)={0x0}, 0x8) r2 = fcntl$getown(r0, 0x9) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a06000)='/dev/cuse\x00', 0x0, 0x0) write$tun(r3, &(0x7f0000643000-0x1ac)=@pi={0x0, 0x6001, @ipv6={0xff, 0x6, "38c32c", 0x171, 0x2b, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x80000000}]}, @fragment={0x0, 0x0, 0x2b6518e5, 0x4, 0x0, 0x4, 0x2}, @fragment={0x0, 0x0, 0x6, 0x3, 0x0, 0x62, 0x0}, @hopopts={0x89, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @enc_lim={0x4, 0x1, 0x200}, @enc_lim={0x4, 0x1, 0x5a1}, @calipso={0x7, 0x38, {0x3f, 0xc, 0x3, 0x100000000, [0x3, 0xff, 0x0, 0x6, 0x1, 0x75]}}, @jumbo={0xc2, 0x4, 0x7}]}, @fragment={0x3f, 0x0, 0xfdbc, 0x4, 0x0, 0x2, 0x1}, @fragment={0x0, 0x0, 0x9, 0x9eb4, 0x0, 0x4, 0x1}, @fragment={0x0, 0x0, 0x0, 0x200, 0x0, 0x200, 0x0}], @udp={0x0, 0x3, 0xd6, 0x0, "076d145f0508d9011f2dc1362a01d8fde044cc505ec4c739bbbed269e76bac06c678fbe8d72f90c43e3282a440735df157934cac24ff2bb49a3c721c1cc417bac4088afd26aa00f30bda0e5b7f8c143127e68b81af1b5055aae3939bbbdee11228c352f75a08064cdbe18ce4af2c34ea9f8b62c465e3616b29380d95107d0e641ca2094ad560c2db7c60e2505a0598b746dc57a0b9041ca09d702bd5d86091eb60dd3d8de5bfc17794a284d90c2fdc0bc17255ca50f1391209068032648c3fae53047fdd092aa2d9524d2b9ef90b"}}}}, 0x19d) rt_tgsigqueueinfo(r1, r2, 0x3a, &(0x7f00001f8000)={0x2f, 0x3, 0x3, 0xac6}) msgrcv(0x0, &(0x7f0000981000)={0x0, ""/0}, 0x8, 0x0, 0x0) 2018/01/19 19:25:35 executing program 4: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000aeb000)={@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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = socket$netlink(0x10, 0x3, 0xe) fadvise64(r0, 0x0, 0xfffffffffffffffc, 0x7) 2018/01/19 19:25:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") pipe(&(0x7f0000cca000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) umount2(&(0x7f0000c37000-0x8)='./file0\x00', 0x4) r1 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) ioctl$TIOCCBRK(r1, 0x5428) rename(&(0x7f0000e4a000)='./file0/bus\x00', &(0x7f00005b2000)='./file0/file0\x00') pread64(r0, &(0x7f000044b000)=""/4096, 0x1000, 0x0) 2018/01/19 19:25:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000f83000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e57000-0x4)=0x1, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009ed000)='/dev/rfkill\x00', 0x10040, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000994000)="c363d0e1914d04fce747cf27ad0612b83b659579416cffca0bbcca2a001d26b7d4f9d4c9333948bda90e38195a067d401170aa962df95ff7ce133f87ae077b75a6c163fa18ee1a1e1a56", 0x4a) listen(r0, 0x0) shutdown(r0, 0x0) socket(0x1, 0x0, 0x800) listen(r0, 0x0) 2018/01/19 19:25:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00002f7000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000063a000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e91000-0x4)=0x0, &(0x7f00003f8000)=0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d4f000)=0x0) r2 = getuid() r3 = getegid() r4 = gettid() lstat(&(0x7f000081a000-0x8)='./file0\x00', &(0x7f0000654000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000eac000)='./file0\x00', &(0x7f00000aa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c9c000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df6000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000081f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000701000-0x4)=0xc) sendmsg$unix(r0, &(0x7f0000069000-0x38)={&(0x7f0000728000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000012b000)=[{&(0x7f0000b1f000-0x1)="3ce1990a953ab69de2af746425103221ffe07530e6d61e43f86ba5fec0b7b4a67bc3b3b40c21cf4c9f7ff3236b015617028b4a0a825cf00b80", 0x39}, {&(0x7f0000ffe000-0xee)="ee8491e2ec9063800236e8854b603a6f21fe3aff9164ff532b7632a4cd248f49b877e29cead863d24b9590b84a93670ee0c607eea268859a98cfa760c04aa261f6a632a5f587ff0b7009d6e70b92eec80bec52fbeb38a255cdcd8f083e14fe230f8ec1c13db66a314aad36074c516478b6e03cf0c552ca4742faa9786d366d68b26f234442d4629fd348b46b8318af6ba03bc38af6243999095aed47e25ca77a7fc5329e74f22ac5657a3a491d1acb509d0763d755ecc085d10f3bb8c260284da6c81014f7d11e0a95230459afb5d53f547a50f91c10c49f1b122ad81c8c7b7c8c61ed0786c7d05915aff3c24dff", 0xee}, {&(0x7f000074c000)="2f2b4cf25aef3a1c75b05cab0e72ae07f495e42094f54377029d05e0bb697c4d2759b66165f30832f90b4dd814fde10bb81afdbf8f8f897de8685446ce09a2d65ad9d340bec517342f347b2910783d43e8d09bbbc98ed20a48e4c9c0eac234cd064bcd36f9b0640e92459b3a08c3585648b57ae9c4ad0f6b7865e4ce81d1382ff072f445c97e0928fd4533e5a57ef9ee8b5b3864739bfb9869510ebef3c10f5fa72bbd6802b675438e18435bddb945ee", 0xb0}, {&(0x7f000024d000)="", 0x0}], 0x4, &(0x7f000010d000-0x98)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x98, 0x4010}, 0x40880) r10 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r10, 0x10e, 0x1, &(0x7f00008d1000-0x4)=0x10000000000001, 0x4) r11 = syz_open_dev$mice(&(0x7f00003cf000-0x10)='/dev/input/mice\x00', 0x0, 0x30b083) ioctl$KVM_SET_GSI_ROUTING(r11, 0x4008ae6a, &(0x7f0000674000-0xf8)={0x5, 0x0, [{0x2, 0x1, 0x0, 0x0, @irqchip={0x7ff, 0x2}}, {0x20, 0x3, 0x0, 0x0, @sint={0x9, 0xf24d}}, {0x3, 0x7, 0x0, 0x0, @adapter={0x101, 0xffffffff, 0x20, 0x3, 0x8}}, {0x6, 0x3, 0x0, 0x0, @adapter={0x8, 0x6, 0x7, 0x277007b5, 0x1}}, {0x9, 0x4, 0x0, 0x0, @irqchip={0x1000, 0xfff}}]}) 2018/01/19 19:25:35 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000120000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) socketpair$inet(0x2, 0x6, 0x5, &(0x7f000037a000-0x8)={0x0, 0x0}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x7ffffe) 2018/01/19 19:25:35 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)=0x0) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000004000-0x8)=0x0) [ 213.483875] can: request_module (can-proto-0) failed. [ 213.499718] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 [ 213.513601] can: request_module (can-proto-0) failed. 2018/01/19 19:25:35 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, 0xffff800000000001, 0x0, 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) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000219000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}) getrandom(&(0x7f0000c51000)=""/0, 0x19d, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000184000)=0x0) 2018/01/19 19:25:35 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000800000084) mmap(&(0x7f000091d000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009e2000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009e0000)={r1, 0x6d, 0x5, [0x7f, 0x40, 0x5, 0x10000, 0x7da7e0ad]}, 0x12) 2018/01/19 19:25:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000c94000-0x8)='./file0\x00', &(0x7f00008c6000-0x8)='./file0\x00', &(0x7f0000a2b000-0x9)='ecryptfs\x00', 0x2000000, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2402) sched_yield() mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x100000001) lookup_dcookie(0x80000000, &(0x7f000097d000-0xda)=""/218, 0xda) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000ae1000)={0x2, 0x78, 0x8, 0x7f, 0xffffffff, 0x5, 0x0, 0xfffffffffffffffb, 0x2000, 0x2, 0x7, 0xb52, 0x9, 0x0, 0x9, 0x7, 0x6, 0x80, 0x8, 0xfffffffffffffffd, 0x5, 0xfff, 0x7, 0x3f, 0x9, 0x6, 0xa3e3, 0x7, 0x6, 0xff, 0x8, 0xbdb, 0xffffffff, 0xf7, 0x20, 0x5, 0x6, 0x7, 0x0, 0x8, 0x2, @perf_config_ext={0x6, 0x9}, 0x0, 0x5c000000000, 0x6, 0x1, 0x7d3d5017, 0x1fffe000000000, 0x8, 0x0}, r1, 0x7fff, r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 19:25:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f0000458000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00008e3000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00004f8000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0xff9a) dup2(r0, r1) epoll_pwait(r0, &(0x7f0000886000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x2, &(0x7f00001cc000+0x47b)={0x200}, 0x8) recvfrom$llc(r0, &(0x7f00003c4000)=""/77, 0xffffffffffffffd9, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x1b, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/19 19:25:35 executing program 0: 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000003000-0x4)=0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000a54000-0x4)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x6, 0x8, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) sendmmsg(r0, &(0x7f0000017000-0xb4)=[{{0x0, 0x0, &(0x7f0000e77000)=[{&(0x7f00004cf000)="7376a41af539ee5f714ed8dfa265b6f939880f5ee09bf2da02dbbffbd75dd98e0f9fafb85c0f8f65fdbc4ec4be100288a85a607f8ad8424161989147f703a3686e47dc1d33", 0x45}], 0x1, &(0x7f0000d22000-0x13c0)=[{0x68, 0x84, 0x1, "30602bd6a6529ed84a30c80b1c282734904ddbc5598cf76e89886cbe73ac2e5d58ab6580d7473dc2b5eb1a25fd244d6a8d11c980049deee16b55c63d864c86bfa13a0540b50ccf71fa7f0f3ce76bd9e760da"}, {0x90, 0x84, 0x1296, "dbc72481d49480637a7adeb1a2e16f5b54e8c9a0b045f94c1de4edbf606ea997f1b62a5a447893735af7a300825eba0ed7027c5517cb3fe64524b8aacb80af8f7295a0fd4af911d83de8d59b46fe197b350b69e7bd6f439dde78facf2453397c06456ce3372b16fd0b884bfdbf9d4d55368f4128213434965f19ea17a1bff885"}, {0x1010, 0x11b, 0x4, "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&(0x7f0000566000-0x30)=[{&(0x7f0000619000-0x88)="20073108748450473928da4ea2df948904e551c161317a41183e27f91fefb213ca087f29430dfd20f219a413ec9039c6097dbe8d9535980300af9d6bb7b25526ba5633fdad3a1abc62b46be09cc07b80878b37b6d6d1fcdf40aad40d22dd5c65345abc1182094573a690191a65660fd32a31b78bbf5dd19c8ee07701a1132bcfb0b1b92d8a739985", 0x88}, {&(0x7f00007f0000)="e7d9867944ab0bb1bade8bad81cef1b04028a7a0d3c730e9ae137e2959042b3730ee672f0999a34e89e5714d37e8", 0x2e}, {&(0x7f0000c47000-0x1a)="45d83e96081f15a8042d754af8f15d7319ef4136f686b72a9dc0", 0x1a}], 0x3, &(0x7f00003d0000-0x11a8)=[{0x10, 0x110, 0xe1a4, ""}, {0xe8, 0x11e, 0x0, "f4b9bfdb6b068cbddf7dc03c9f3eac2e8e51ad2abf3f4741f5ff1879043a6091b5a3acf5a174c2fa539e89018c37941bddebd6eeb1c1fff5e024432f7d3623f86780b5ab664f688f5f513b3394bba9b65299d505b3bb2aa523a082b2c0bfe78836da0f5caf25b42bef5b9e133907928c748145d7b9debe9a67667138b2bb331fafd16d2dfcaa071b0f4c1967fe8ed2a109bb4ab67080ed8628946dc2133df5211907675090774d10709c07ddbaace92c37f1b001df602e81699592c290f584bfdfed5fd278bc479091c9fd5717ccbc69700788a031d154b2"}, {0x20, 0x1ff, 0x45b6, "d9cf330142d93058ffcbd84a152a9d"}, {0x80, 0x32d027bc803c3c13, 0xffffffffffff8000, "2fd4adfb7ac2c633422d092d5d53cad3f118cf3651d6e72f769bdfe3e5038cd21920cb967900bcce7ff33e9b353d94e593bdea774f744e6fb2c4edd41e114450a0b811dd00db10807badf1dd592e302990332c36c4b17f51cf737824f8dbbadd36bb2faff56ad9ab8d0f61c61dbf"}, {0x1010, 0xff, 0x80, "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"}], 0x11a8, 0x800}, 0x0}], 0x3, 0x40800) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r1, &(0x7f000000e000)="", &(0x7f0000c13000-0x1)="", 0x0}, 0x20) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e7d000)='/dev/rtc\x00', 0x400402, 0x0) getpid() ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000baa000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000024c000-0x20)={r1, &(0x7f0000f05000-0x42)="51be2cbc7d33f69f9996819f984b5f260f60880aee9a673f1ee863db8ba7f233836a8cfd37ae7d715a06e9bb90e758505d0388b615d624d58dfc324b40c9b9c03bd9", &(0x7f00000d5000)="", 0x4}, 0x20) 2018/01/19 19:25:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000422000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000b6b000-0xb)='/dev/audio\x00', 0x2, 0x0) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000863000-0xff)=""/255, &(0x7f0000bdf000-0x4)=0xff) 2018/01/19 19:25:35 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000092b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000288000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, 0x1, 0x2, [@multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff, @broadcast=0xffffffff, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x34) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000051e000-0x1c)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0, []}, 0x10) 2018/01/19 19:25:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) readv(r1, &(0x7f000032c000)=[{&(0x7f000091f000)=""/24, 0x18}], 0x1) r2 = gettid() move_pages(r2, 0x5, &(0x7f0000051000)=[&(0x7f00003b8000/0x3000)=nil, &(0x7f0000e29000/0x1000)=nil, &(0x7f0000181000/0x4000)=nil, &(0x7f0000644000/0x3000)=nil, &(0x7f0000d0d000/0x4000)=nil], &(0x7f0000e6d000)=[0xea1, 0x8, 0x100, 0x7fffffff, 0x8000, 0x62dc, 0xb8, 0xd, 0x1], &(0x7f0000f02000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x6) socketpair$unix(0x1, 0x80010000000001, 0x0, &(0x7f0000f52000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000b1e000-0x99)="5515748c343e61adaf5967fe130f66a3c2cd63f9fd61ca3fcf863fded306d8b2f26e6ba9d09ee9614520fc76f8bd05d98d3b5813cc1ff1ac308d0f8e4edd78ad8293c2c9db39126a4122764c206bce723f97d647e9614fa2b25e1a77605fd5ddb406ecf98b8014574b7ad3007dd30ee331ce0827ba02ea38eb174f18de5fa6e662a81a3c7c2ba84216cab1c7ec19c251987b6f11286771ae86") dup(r3) ptrace$cont(0x20, r2, 0x8, 0x41a) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$inet6(r4, &(0x7f0000db1000)=""/214, 0xd6, 0x0, &(0x7f00009b6000-0x1b)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) fcntl$setown(r1, 0x8, r2) unshare(0x2000) ioctl$fiemap(r0, 0xc020660b, &(0x7f000049e000-0x250)={0x1, 0x5, 0x2, 0x7, 0xa, [{0x4, 0x8, 0xc6, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x7, 0x5, 0x2, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x8, 0x9, 0x6, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x3, 0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x8001, 0x3d2, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x8, 0x3, 0x3f4, 0x0, 0x0, 0x2c01, 0x0, 0x0, 0x0}, {0x3, 0x7, 0x7, 0x0, 0x0, 0x2206, 0x0, 0x0, 0x0}, {0x0, 0x5, 0x5, 0x0, 0x0, 0x1102, 0x0, 0x0, 0x0}, {0x8, 0xb1cb, 0x8, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0}, {0x6b, 0x81b, 0x6, 0x0, 0x0, 0x808, 0x0, 0x0, 0x0}]}) fcntl$setsig(r3, 0xa, 0x12) perf_event_open(&(0x7f0000584000-0x78)={0x3, 0x78, 0x3, 0x0, 0x0, 0x8000, 0x0, 0x3, 0x4, 0x4, 0x7ff, 0xffffffff00000000, 0x0, 0x2, 0x101, 0xa6, 0x6, 0x34b, 0xd51, 0x100000000, 0x4, 0x69c, 0x6, 0x10000, 0x3fffffffc000, 0x4, 0x100, 0x6, 0x3, 0xffffffff, 0x1, 0x7b7, 0x1, 0x8, 0x4, 0x401, 0x4, 0xa5f1, 0x0, 0x1f, 0x2, @perf_bp={&(0x7f0000217000)=0x0, 0x1}, 0x80, 0xfff, 0x80, 0x2, 0x41, 0x7, 0x4, 0x0}, r2, 0xc9c4, r0, 0x4) mincore(&(0x7f000012c000/0x2000)=nil, 0x2000, &(0x7f0000a94000-0x67)=""/103) move_pages(r2, 0x3, &(0x7f000028e000-0x18)=[&(0x7f0000976000/0x3000)=nil, &(0x7f0000b28000/0x8000)=nil, &(0x7f00005df000/0x1000)=nil], &(0x7f0000966000-0x1c)=[0x2, 0x7fff, 0xffffffffffffffff, 0x6, 0x8, 0x3, 0x0], &(0x7f0000918000)=[0x0, 0x0], 0x2) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r3, r4) tkill(r2, 0x16) 2018/01/19 19:25:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a2, &(0x7f0000eb9000-0x102a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x394, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "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"}}}}}, &(0x7f0000dc0000-0x18)={0x0, 0x2, [0x0, 0xfaf]}) openat$ion(0xffffffffffffff9c, &(0x7f0000292000-0x9)='/dev/ion\x00', 0x7fffd, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xe, &(0x7f0000d25000+0x463)={0x1, 0xffff}, 0x0) 2018/01/19 19:25:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003e1000)='/dev/hwrng\x00', 0x8400, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000bbc000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00007e7000)={0x2c, 0x0, &(0x7f0000f5e000)=[@dead_binder_done={0x40086310, 0x1}, @increfs_done={0x40106308, r2, 0x2}, @dead_binder_done={0x40086310, 0x2}], 0xc2, 0x0, &(0x7f00003d2000-0xc2)="3ab994285673a3cb39628e3a9f856c1a930be483ddc5adf08bbe944a3a915298ac2add6140b1e8d798705553d92579323b593c16267e26bb0a7f922ac162413d707420047cb5378e4104e02a5be592bd091e0d35c1893a471bbee2364f0a94787419d90268ff32e6fd42d2fc7bad44998191952b29814e9fb02ed48b8cd4d77c06f45a8a4641a68765a6a420cb9cfca0dbf87941f063bc672c92279f3460d70f3234d0efd5485c7b1e4d9388eee14f579810a0d7507c069ea812885d0d79b6bd0897"}) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e, {0x0}, 0x0, 0x0}, &(0x7f0000ff0000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a5a000)={0x0}) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x46e1a0, {0xfffffffffffff26e}, 0x0, 0x0}, &(0x7f0000c8c000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0xfffffffffffffc93, &(0x7f00001a2000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000023000)=@known='com.apple.system.Security\x00') syz_open_dev$sg(&(0x7f0000fca000-0x9)='/dev/sg#\x00', 0x0, 0xffffffbffffffffd) 2018/01/19 19:25:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000040e000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000650000)=""/4096, &(0x7f0000000000)=0x1000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00006b9000-0x4)=0x0) perf_event_open(&(0x7f000084f000)={0x1, 0x78, 0x7fffffff, 0x2910, 0x1000, 0x12, 0x0, 0xc54, 0x2040, 0x1, 0x80, 0x800, 0x3, 0x7f, 0x6, 0x3, 0x8, 0x80000000, 0xfffffffffffffffd, 0x4, 0xfffffffffffffffc, 0x1ff, 0x80000001, 0x80, 0x4, 0x4, 0xfffffffffffffff7, 0x0, 0x8, 0x3, 0x6, 0xffffffffffff7ad0, 0x100000000, 0x800, 0x3f, 0xf34a, 0x9, 0x24000, 0x0, 0x4, 0x3, @perf_bp={&(0x7f000033b000-0x1)=0x0, 0xa}, 0x10d, 0x2a2c, 0x50d, 0x3, 0x9, 0x5, 0x14000, 0x0}, r2, 0x100000000, r0, 0x8) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00007fa000)=0x1000, 0x4) 2018/01/19 19:25:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00003d0000-0x50)={0x200000008, 0xffffffffffffffff, 0x100000000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 19:25:35 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=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}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000-0x38)={&(0x7f0000004000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000003000)=[{&(0x7f0000001000)=""/203, 0xcb}, {&(0x7f0000000000)=""/190, 0xbe}, {&(0x7f0000004000)=""/17, 0x11}, {&(0x7f0000003000)=""/238, 0xee}, {&(0x7f0000013000-0xa7)=""/167, 0xa7}], 0x5, &(0x7f0000005000-0xf6)=""/246, 0xf6, 0x4}, 0x40010000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000005000-0x20)={"874dfecb72745fa3f29fd1f55c40e303", {0x4, 0xfff, 0x3, "85fa56161861", 0x8, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000005000)={0x0, 0x5}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000005000)={r2, @in6={{0xa, 0x1, 0xe1, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x2, 0x43, 0x42}, 0xa0) r3 = dup(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000007000-0x10)={0x77359400, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) 2018/01/19 19:25:35 executing program 1: 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$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000192000-0x2)="0302", 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000052c000-0x10)={0x0, 0x0, &(0x7f0000cbb000)=[]}, &(0x7f0000794000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00009ee000-0x8)={r2, 0xfff}, 0x8) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 19:25:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) clock_gettime(0x0, &(0x7f0000f85000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000793000-0x40)={0x800, 0xf0c, 0x9bde, 0x7, 0x9, 0x2, 0x2, 0x1}, &(0x7f00007f1000)={0x10000, 0xea5a, 0x4f, 0x487c, 0x80, 0xa73, 0x3, 0x6476840d}, &(0x7f0000f16000-0x40)={0x20, 0x8, 0xffffffffffffffe0, 0x9, 0x101, 0xbab, 0x1000000000, 0x4}, &(0x7f0000981000)={r2, r3/1000+30000}) write$evdev(r0, &(0x7f0000e66000)=[{{r4, 0x0}, 0x9, 0x5f, 0x2}], 0x18) ftruncate(r0, 0x10007) sendfile(r1, r0, 0x0, 0x72439a6a) [ 213.763824] dccp_v4_rcv: dropped packet with invalid checksum [ 213.795187] dccp_v4_rcv: dropped packet with invalid checksum 2018/01/19 19:25:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000041b000-0x9)='/dev/vcs\x00', 0x30400, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8, 0x8000) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x101100, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x8, 0xa, 0x1000, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ad3000-0x1)={0x0, 0x0}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000002e000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0xd8}, 0x8) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getpid() getresuid(&(0x7f0000ced000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e97000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000a40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000dc000)=0xe8) getgid() socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000808000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d7000-0x4)=0xe8) getresgid(&(0x7f00002fb000)=0x0, &(0x7f000050f000)=0x0, &(0x7f0000539000-0x4)=0x0) ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) socket$inet(0x2, 0x80005, 0x9) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ba0000-0x4)=0x60) eventfd(0x40) socket$llc(0x1a, 0x3, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f000029a000)='/dev/dsp\x00', 0x101101, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x5, 0xffffffffffffffff, 0x1}) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = 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(r0, 0xc0045516, &(0x7f0000453000-0x4)=0x8001) readv(r0, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/19 19:25:35 executing program 5: mmap(&(0x7f0000001000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={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$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) write$sndseq(r2, &(0x7f000003d000-0x30)=[{0x0, 0x1ff, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)=0x0) fcntl$setown(r2, 0x8, r3) 2018/01/19 19:25:35 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0xb, 0x5, 0x1ff) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000007000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000003000)=0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000006000)=0x0, &(0x7f0000004000)=0x4) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x1ff, 0x1, 0x7, 0x0, 0x101, 0x3, 0x8000, 0x8, 0x9, 0x7, 0x100, 0x52, 0x0, 0x5, 0x81, 0x8035, 0x8, 0x4, 0x40}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "eb9f3e6457a08b664687b1259bbef5423e1d2782ba247ab6a381e5379c810fba265b97948ec9dbf6c76714f979053dec90e03e70c0bb00ab24aaea01857cdf75"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 19:25:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x100) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e02000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000237000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000bf9000)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) 2018/01/19 19:25:35 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000642000)='/dev/rfkill\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x5d6, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005ec000-0x7)='ns/pid\x00') ioctl$VT_RELDISP(r1, 0xb701) ioctl$sock_bt(r1, 0x8907, &(0x7f0000418000)="91424a8a72adb835d0aabadedfc37d42f97c0c2461a2608e3b1708cf9b9c2834cc4191cefe3acad403c9b3396ca1256ea4d57518f64d9e23e24ceb823509cb1909cc03690d1842b88798a00cafed6d88978248da78aa9d46fe2d344d252ebacb0616358414a7bac7312cb5fcfebb") 2018/01/19 19:25:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000086000)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000083e000-0x78)={0x100000000, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xac, 0xffff, 0x8742, 0xff, &(0x7f0000010000)=@generic="7d64b22ac7d39fa5369bf6c6b8977212", 0xff, 0x100000001, 0x1f}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept(r1, 0x0, &(0x7f00006e4000)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f000020c000-0x4)=0x7, 0x4) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000cb000)=0x7, 0x4) bind$alg(r1, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000392000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x73e0) sendfile(r3, r5, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sync_file_range(r3, 0x6, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f00005a8000)={0x8, 0x0, {0xffffffffffffffff, 0x2, 0x200, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$evdev(r5, &(0x7f00000f6000-0x60)=[{{0x0, 0x0}, 0x0, 0x401, 0x4}, {{0x0, 0x0}, 0xc0000000000000, 0x4, 0x80}, {{0x0, 0x2710}, 0x7, 0xa1, 0x20}, {{0x77359400, 0x0}, 0xc1a, 0x2, 0x4}], 0x60) accept$unix(r3, &(0x7f000036a000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b00000)=0x8) 2018/01/19 19:25:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) semop(r0, &(0x7f00008d7000)=[{0x0, 0x1f, 0x3}, {0x0, 0x0, 0x0}], 0x2) semtimedop(r0, &(0x7f0000037000-0xc)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f0000037000-0x10)={0x77359400, 0x0}) semctl$IPC_RMID(r0, 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000939000)='/dev/dsp#\x00', 0x2, 0x200000) 2018/01/19 19:25:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(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, 0xfffffffffffffffd, 0x0, 0x2, 0x0, 0x0, 0x0}, &(0x7f0000cf6000)={0xffffffffffffffe1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bbc000)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) [ 213.914869] QAT: Invalid ioctl [ 213.922733] QAT: Invalid ioctl [ 213.938359] QAT: Invalid ioctl [ 213.947122] QAT: Invalid ioctl 2018/01/19 19:25:36 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, 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 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x101002) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00007fc000-0x4)=0x7) socketpair(0x9, 0x5, 0x3, &(0x7f0000169000-0x8)={0x0, 0x0}) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000086c000)=0xffffffffffffff9c) 2018/01/19 19:25:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000b16000)={r0, 0x1, 0x1, 0x8, &(0x7f00006e9000)=[0x0, 0x0, 0x0], 0x3}, 0x20) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00005d2000)="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", 0x1010}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a9b000)='/dev/sequencer\x00', 0x414700, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000be8000-0x28)={0x76a, 0x77, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000748000)=@assoc_value={0x0, 0x1}, &(0x7f000055f000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000946000-0x8c)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000adb000)=0x8c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fe0000-0x18)=@get={0x1, &(0x7f00002e0000)=""/4096, 0x1f}) 2018/01/19 19:25:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f0000006000)="36660f07b9b80900000f32c4c1c5f151ff9a0018000035010f53b066881feeb9db080000b800880000ba000000000f30c4e241298835680000c4c3190222000f20d835080000000f22d866b81a000f00d8", 0x51}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x483, 0x0, 0x0}]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000982000-0x10)='/dev/sequencer2\x00', 0x40000000000000, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f000006a000)=""/70) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000085000-0x10)={0x5, 0xda, 0x9, 0x7ff8000000}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000fcb000)={0x0, 0x0, []}) 2018/01/19 19:25:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000ed9000-0xa)='/dev/vcs#\x00', 0x3, 0x80800) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000006b000-0x10)={0x6, &(0x7f0000294000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/19 19:25:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b46000-0x10)={0x0, 0x0, &(0x7f0000972000-0x3c)=[]}, &(0x7f00000b7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000922000)={0x0, 0x0}, &(0x7f00003c6000-0x4)=0x8) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fchdir(r1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000a4000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndctrl(&(0x7f0000999000)='/dev/snd/controlC#\x00', 0x81, 0x20000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000263000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000f48000)={{0x4, 0x0, 0x3, 0x0, "dcea7681bbd4a2e7334b2d7529f9b3269647b36e7371668e80ef996a693f7e20154e803a36405f397838dd15", 0x7fffffff}, 0x0, 0x0, 0x7f, r4, 0x8, 0xfffffffffffffff9, "e4ccaa50a21a17e90aad4912c2cf3790a467b83c99d38e96745186ecbcd8650d71f7bd0aa810cdc985c5f638d4eff1f0feda7bccedd142553d9321860300fe28", &(0x7f00000fe000-0x9)='/dev/kvm\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], [0x913, 0x0, 0x200, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000341000-0x8)={0x0, 0x0}) socketpair(0x0, 0xaf1765c74a8f824a, 0x0, &(0x7f00003a2000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e55000-0x10)={r5, 0x50, &(0x7f00006a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xfffffffffffffdc0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000454000)=r7, 0x4) setsockopt$inet6_buf(r5, 0x29, 0xd3, &(0x7f00004d9000-0x58)="666b8137aca6fea93eb728be5c0a219061413a68dac7da5862ddd253f58face2d14d45ea83f278236a9a905b189116398f9d8bd19c90598c7ad14a78c933e95d14ab958aee64b7166b4d9e4c01332583b1ae969fef482103", 0x58) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000c36000)={0x0, 0x3, 0x40, 0x9, 0x0, 0x9}) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000db4000-0x8)='net/tcp\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000110000)=0x4, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x100000, 0x0, 0x2000, &(0x7f0000fb9000/0x2000)=nil}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000292000)={0x5, 0x7, 0x3, "717565756531000000000000050000000000000000cc00", 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r6, 0x40045542, &(0x7f0000b5a000-0x4)=0x1b) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000a6e000-0x20)={0x6, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = getuid() getresgid(&(0x7f0000842000)=0x0, &(0x7f00004e7000)=0x0, &(0x7f000095d000-0x4)=0x0) syz_fuse_mount(&(0x7f0000f8c000-0x8)='./file0\x00', 0x2000, r9, r10, 0x8000000000000003, 0x280040) getsockopt$inet_sctp6_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f00008c2000)=@assoc_id=0x0, &(0x7f0000865000-0x4)=0xfffffffffffffcff) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 19:25:36 executing program 1: 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(0xffffffffffffff9c, &(0x7f00002eb000)='./file0\x00', 0x18000, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000b3d000)=@assoc_value={0x0, 0xc33}, &(0x7f0000a4b000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006a2000-0x10)={r1, 0xc38, 0x6, 0x0}, 0x10) syz_emit_ethernet(0xf00f81d0b0079295, &(0x7f0000f02000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0x3a, 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}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/19 19:25:36 executing program 5: epoll_create(0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ece000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a24000-0x18)="", 0x0) 2018/01/19 19:25:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00007dd000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000053f000)='oom_score_adj\x00') clone(0x100, &(0x7f0000617000)="", &(0x7f0000c45000-0x4)=0x0, &(0x7f0000761000)=0x0, &(0x7f000083a000)="") sendfile(r1, r1, 0x0, 0x2735) 2018/01/19 19:25:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) memfd_create(&(0x7f0000e71000-0x2)=',\x00', 0x2) shmget(0x0, 0x3000, 0x1000, &(0x7f00001c6000/0x3000)=nil) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000f59000)={0x6, 0x81, 0x6, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 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$eventfd(r1, &(0x7f0000db1000-0x8)=0x0, 0x8) modify_ldt$read_default(0x2, &(0x7f0000680000-0x1000)=""/4096, 0x1000) 2018/01/19 19:25:36 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, 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) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e07000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000b9d000+0x31c)=0x40) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) [ 214.433926] updating oom_score_adj for 32088 (syz-executor0) from 0 to 0 because it shares mm with 32084 (syz-executor0). Report if this is unexpected. 2018/01/19 19:25:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011, 0x0}) epoll_wait(0xffffffffffffffff, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f00009d8000-0x2c)={0xa9bd, 0x24, [0x1ff, 0x7, 0x94bb, 0x4, 0xffffffff, 0x8001, 0x3, 0xfffffffffffff200, 0x100000001]}) sendto$ipx(r0, &(0x7f000090a000)="0700222e4f87a9d91cd9ef389a8cee92c76cbd8808bc3e91b48c6850e284ffdf5377c8382dc67b8731ac71d2173dfa765a2654bcf88108ea51dcc8644a866935bc29b3483e96c0618ef127f5e2fbc0c7526b58fc28735d9682ea66a8922e1c7c3b676c75673efabc729c3dfd72bfa22daeac9ce1b44acc30e1e05df36832afa815a31c346c65302ac7ceee62ce504b287aa082ebd80fb013845734bc3a5d410d564a140833fc44026d219bc0ee365ae253e7490c2cefe0c250ecfb7356e161f70e23b196e6288f6f434aa5e90342a0b8aee3feec", 0xd4, 0x4040000, 0x0, 0x0) [ 214.507629] updating oom_score_adj for 32088 (syz-executor0) from 0 to 0 because it shares mm with 32098 (syz-executor0). Report if this is unexpected. [ 214.521498] updating oom_score_adj for 32101 (syz-executor0) from 0 to 0 because it shares mm with 32098 (syz-executor0). Report if this is unexpected. 2018/01/19 19:25:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x25) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000432000)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f00008ed000)=0x0, &(0x7f00004e8000)=0x4) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/19 19:25:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_writev(r0, &(0x7f0000b8e000)=[{&(0x7f00002d1000)=""/192, 0xc0}, {&(0x7f0000dc4000)=""/31, 0x1f}, {&(0x7f0000b13000)=""/4096, 0x1000}, {&(0x7f0000c8f000)=""/239, 0xef}, {&(0x7f000056f000)=""/209, 0xd1}, {&(0x7f0000ee9000-0x6e)=""/110, 0x6e}, {&(0x7f0000081000-0x5d)=""/93, 0x5d}, {&(0x7f0000699000)=""/227, 0xe3}, {&(0x7f0000722000-0x6e)=""/110, 0x6e}], 0x9, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$vcsn(&(0x7f0000a16000-0xa)='/dev/vcs#\x00', 0xff, 0x4080) getsockname$inet(r2, &(0x7f0000859000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000058000-0x4)=0x10) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f00000c8000-0x50)={0x9, [0x800, 0x0, 0x0, 0x937, 0x1, 0x0, 0x1f, 0x2, 0x14da6000000000]}) listen(r1, 0x40000000000005) r4 = socket$inet6(0xa, 0x6, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000c49000)={0x77359400, 0x0}, 0x10) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000b5d000)=0x2) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f0000b93000)=0x0, &(0x7f0000aa2000)=0x4) r5 = accept(r1, 0x0, &(0x7f0000efb000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000569000-0x6)={0x0, 0x7aa}, &(0x7f0000d82000)=0x6) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f000001b000-0x14)={{0xffffffff, 0x9d, 0x3, 0x5, 0x3, 0x0}, 0x9, 0x7f, 0x4}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000cb4000)={r5, 0x800, 0x2, "b1b2d4588956fcb1cbd1bab44d41e0e2b36d11afabed8471f98fba4c7505c8e3defc358f1baece8b3f1900a9bc1b3684f3387e698e800e9b25718082ef95df61be7b4d7430534c10a781f7e2ad64c5ed22c35db2e9026e6c52961313b1239e72cec4c73f229667f649e97de9b4bbc63fbbdede87164de8a3bdcf536b42641bff39704b3b21816624b6d4f3f580cb976f3f8baf823607198e2971ee5a198a7ba8689a2d4d1d4a428e364eca38f7409f1e0a37ead408115262c4fdfce34f81d634478365401bfb6cd780f0093bfc8b84a62dc1b9a2028921325676ae3908bae485de30"}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00004ab000-0x8)={r6, 0x2}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000215000)={0x6, 0x3f, 0x9, 0x7fffffff, 0x6, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00004fd000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004b4000-0x4)=0x8) recvmsg$kcm(r5, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d61000)=[{&(0x7f00004b5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b7e000-0x98)=""/152, 0x98}, {&(0x7f0000da6000-0xd1)=""/209, 0xd1}, {&(0x7f000024c000)=""/150, 0x96}, {&(0x7f00002ff000)=""/94, 0x5e}, {&(0x7f00008f4000)=""/229, 0xe5}, {&(0x7f000038b000)=""/8, 0x8}, {&(0x7f00001a1000-0x17)=""/23, 0x17}], 0x8, 0x0, 0x0, 0x2}, 0x12121) sendmsg$alg(r5, &(0x7f0000747000-0x38)={0x0, 0x0, &(0x7f0000030000-0xa0)=[{&(0x7f0000f11000)="", 0x0}], 0x1, &(0x7f0000b98000+0xe90)=[], 0x0, 0x0}, 0x0) write(r4, &(0x7f0000476000-0x92)="", 0x0) 2018/01/19 19:25:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000086e000-0xaa)="2200f5ff160007000000e2ff08230500ff070005fa0701094f00ee80040008008800bfd94fc745f03db750683834790f10425e42398cb70e7ae7cd90a18067dd4784121f60f2bb051ab074fb7dc4ced5d184a1e4d744217a4344b493e5afdcf0251a5bf1b87e55917a5ff515d0bc2c59e1b320efca5c3106d9ec6759ebdeb72cc02d9826df0e14a487ed1a85a06c2c88ea2eba6a1a67dfbec9c5787ba61dceb7bc14913699c66f04709e", 0xfffffefd) 2018/01/19 19:25:36 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000007000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000)={0x0, 0x0, 0x0, {r1, r2/1000+30000}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x8, 0x0}, 0x0, 0x0, 0x0, 0x0, "eb9f3e6457a08b664687b1259bbef5423e1d2782ba247ab6a381e5379c810fba265b97948ec9dbf6c76714f979053dec90e03e70c0bb00ab24aaea01857cdf75"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 19:25:36 executing program 5: 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, 0x7fffffff, 0x0, 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$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000584000)=0x0, &(0x7f0000b6d000-0x4)=0x4) r1 = syz_open_dev$dspn(&(0x7f0000e8d000-0xa)='/dev/dsp#\x00', 0xac, 0x8000) ioctl$TIOCCONS(r1, 0x541d) 2018/01/19 19:25:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) pwrite64(r0, &(0x7f0000ad7000)="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", 0x1000, 0x9) 2018/01/19 19:25:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000249000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x82200) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2b103a02) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}) 2018/01/19 19:25:36 executing program 7: r0 = socket(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a6a000-0x4)=0x10, 0x80800) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000-0x1c)=@req3={0x6, 0x80000000, 0x95, 0x8000, 0x48d8, 0x1f, 0x8}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000-0x8)='big_key\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='vmnet0-procGPL\x00', 0xfffffffffffffff9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000002000)='id_resolver\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)="478c9bdf0cda37415b29b8d9c9af25f4569b16a83135805a30c2e165ba31a793be09db0447945dfe8e9594c975ffd2031cd95936f248aa796299a75d0571b99a136a887ade0181cbeebaf23f4089de6488d94e665ab552b88894edf4d722dd97d803d5ced10bf72c325a86369b5b01d98049f862e4009bb5cd842e75d4898ceb", 0x80, 0xfffffffffffffffc) 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) recvmsg$kcm(r1, &(0x7f0000001000-0x38)={&(0x7f0000003000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000003000)=[{&(0x7f0000001000)=""/120, 0x78}, {&(0x7f0000001000)=""/56, 0x38}, {&(0x7f0000003000)=""/199, 0xc7}], 0x3, &(0x7f0000000000)=""/252, 0xfc, 0xfea}, 0x40000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000003000-0xc)={r2, r3, r4}, &(0x7f0000003000-0xc0)=""/192, 0xc0, &(0x7f0000001000-0x38)={&(0x7f0000001000)={'rmd256\x00'}, &(0x7f0000003000-0x3)="2406c7", 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$pptp(r0, &(0x7f0000001000)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xc)=@proc={0x10, 0x0, 0x2, 0x800000}, 0xc, &(0x7f0000000000)=[{&(0x7f000014c000-0x12f4)={0x12f4, 0x28, 0x620, 0x5, 0x1, "", [@nested={0x1184, 0x7b, [@typed={0xc, 0x5f, @fd=r1}, @generic="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", @typed={0xc, 0x1f, @fd=r0}, @typed={0x18, 0x49, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="23d33bf66b7324a3d669bcaa1ab22c87e072a143af037386fcbb96488ee4d7db717fc86524ed3849abfb45856226a0a39556be01715191f97fea90d57f5f721c09113377c45d7a2feecf7419939672bbcd6e", @generic="", @generic="55d819526e05c0c0228ececf06c8963eee0e2c6fda40f8f0d7c2da4dad46659f257d39e10734d1bd69575397e9d6aae3f6f0eb9fab94e52a105b359c67588207a76118e5696b0a31b5e6615dda2ac2b19b69dffb79255abf9e94a860624b9323fac144013c305f2f5ed189144e425f5514897a1a0bfa0e352a516c50d9ed120403e51175ff5b5159654c1920b0a98295a35dff04fe13bdc6c6c32e3c5ef1439b888736b11db487fb87f357ba0db9e12047d8e067247b67cd57e1444108e73b81856aabe849c5f0d454d67768f5e52e92d8cbeece8434fef7ee150037d4001cfd706987c1f5d9df8ce69b12999e9707cb", @typed={0xc, 0x81, @ipv4=@broadcast=0xffffffff}]}, @generic="c2d005806bd6b1d4d346043bfc610d75fbec42268d1495a7f710772476ad5e5e40f5a16733d972aca78b04a10756fee0bd2b515a20012c9b7eb704f071e907e26b714d7582c9d3f5c8cdbd6388682de3c78dc40e20beaf206637dcc3eb65ea270014c42c3b8487efe1565bc8b177ddab5f33cbdc2761e90b5ca5db040722cc3bbe5b2e32e7af61df5f8f9f9afe1f28e4d1b89bd5dc8e775cd5a872782e2a9fe5204e32cbc7b6c90026aa4a980645484562585c3d67b392055ffae74f2165256893f0", @typed={0x8, 0x49, @void=""}, @generic="641c813f8ed36316f3caf49f210e4b7eb5bc9f357af88365bda3f617e52e2d47be0f02cb52c2f91de8456419e877e2f927259556aba644091bc487da1f6f1e787e6cebb7acf3b6247616f508ae835ec90b447b27fd688515705c35645dc0595aa3c557c807d76ec96aa9fd553300d5e97193abb0cc3c0a3dcff67c626aa0d7d7578505e3e83e974275a3051fbd79be06fc1afb"]}, 0x12f4}], 0x1, 0x0, 0x0, 0x20000040}, 0x40) 2018/01/19 19:25:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "706f72893000", 0x94, 0x0, 0x6, 0x19e, 0xffffffdfffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c36000)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x1f, 0x80001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$sg(&(0x7f000030a000-0x9)='/dev/sg#\x00', 0x6, 0x204200) linkat(r3, &(0x7f0000dd6000-0x8)='./file0\x00', r0, &(0x7f0000e55000-0x8)='./file0\x00', 0x0) 2018/01/19 19:25:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000d4f000-0x24)="240000001a0025f00018000400edfc0e800000000004bf02020003eb0800020048050000", 0x24) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000949000-0x8)={0x0, 0x0}) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/19 19:25:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 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) sendto$inet6(r0, &(0x7f000051a000)="", 0x593, 0x0, &(0x7f0000764000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa}, 0x1c) 2018/01/19 19:25:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000097000-0xc)='/dev/autofs\x00', 0x2c000, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000e94000)=0xd) 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) 2018/01/19 19:25:36 executing program 7: 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, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00002b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x8, 0x3, 0x7) write(r0, &(0x7f0000af6000)="23ff0f00000000000000000004011f0000100000f2ffffff000000ea0005000102", 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000993000-0xe4)="", 0x0, 0x0, &(0x7f0000539000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) stat(&(0x7f0000b61000)='./file0\x00', &(0x7f00006c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xd0, &(0x7f0000fed000-0x14)=[]) sendmsg$unix(r3, &(0x7f0000253000)={&(0x7f0000ec7000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000780000-0x80)=[{&(0x7f0000577000-0x93)="6ae454aae75cf174831f7153aaf727ce925f17094a9c949509373458a5a4a645850b973b56907e2de983c010e6570e43a8a95a143e0cc01664aea1eed1e4300df4a0b1a64f401d300b3ff8b6ba2a1f20a5160d389de01112b7c8f1e1069215b16470be89817d838d84df95f9ff6d663ef2647af93584cab775ac132c5a45bddffa4b6042acd324040bcd15a3ed31e768970c17", 0x93}, {&(0x7f0000cef000)="", 0x0}, {&(0x7f00009b8000)="bcc7242d7c2b8ff11cf81f51e5a8138b9523a7cd1ddfd43f5198571d5a370c8d6d2f37f84265b8a57c10aa64bae17755eca0b8c7ff62991d263b6538da9711d4f8f486c4ae077aa3140221fcad26e1478f05af670142dc40", 0x58}, {&(0x7f0000cb9000-0x61)="eebf08ac09bd1ae96cfd75bf326dac507ca166482a7c49e31e3087a0ebfdce5301a50fcd873f53226648d7dd62a63eda32c081372dbebcc750d12ea0e39b2c3ecaa009018567efee0e40f31b961b62205efe9b835b3f8d2649a25d1739cbf9d245", 0x61}, {&(0x7f00003db000-0x3c)="5c956b4f27b3ab501548bc43bd32acfc5a698d58bacfe0084dd2c81d8b3349ff90a166ba4b11a66ef59215766573b9553c46f46782039a63aa6c6330", 0x3c}, {&(0x7f0000a20000-0x85)="32bc6ec8040d34820ea51257da8fb5f70a9072e7e7da4424e99c69f9ab801b833a89920a21ec0b4f0f2f6b04083ace1137c39da94205eaf07cd357c62101c0614699b8dc09e9664f6b9a61e3fb0f4e8066fa0460eaaf136eeb240d1e3459fd9c394b43ec9057e6ea37c3e45a81f4ceedbcbc83c8070de9a5bb5d54cecbeb524d9681d31b9e", 0x85}, {&(0x7f0000a25000-0xd7)="d5204ad6cd5d45324f1314fe1ae1b9ed4072ce156bdc7bf761806e23ef502372bdc74de0cda24821be5c346ffa0b920667b0e975833b17e136aa1ea4ca6cd2ce3bb0ad86f82a01585ee804f5baef01c8c9c9e853ebe7ba423e90f0eea4e10cc5348d5d3e9c617c1ef9b39540d9c3226a062460a57c632473c1fb501dd58b83d6cf78ec835196447436b9e613c797c00982156310337a9815527de0d9b28a278ece74a4b6a04ef1ff3e1d4d46500cee29b6654ae7a1353ccf6bbee6f21cd7e46a64de70413525953b2c692ef39aa828618511783bdd7282", 0xd7}, {&(0x7f0000ba7000-0x26)="f98147b4eb5139d1db8ae49a09ea8ef377a4f31c52c35a869239cc2d2cc1ef61fba7fe0c96cb", 0x26}], 0x8, &(0x7f0000b2d000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r0, r2, r0]}], 0x38, 0x800}, 0x8001) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ecc000)={0x0, 0x0, 0x0}, &(0x7f00006c5000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f32000-0x28)={@common='rose0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00007e7000)={r4, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2018/01/19 19:25:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00002e2000)='/dev/loop#\x00', 0xfffffffffffffff7, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007f8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00001b1000)={0x1, 0x0, 0x1000, 0xca, 0xffff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key(&(0x7f0000199000)='ceph\x00', &(0x7f0000e46000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fa9000-0x2d)="c4f3967abaff7be466b88cd3b3c02e1a8b2ed6e5dedcaf95b7765f0e2f8cd46f6273185a01ac244427aeff2dfd", 0x2d, 0xfffffffffffffffc) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000c24000)={r0, 0x0, 0xae, 0xe7, &(0x7f0000f70000-0xae)="fda6db3d17366f2e689240e3637adedab98a583540e12a95d282055780ac8a617387d76995ecf75077141baff3c2ca2dfdaca7c0b8bb54a98355ccb88f2dea7a6f58319a46c323b3bc0cda7a8aaf94c66c5615bb50fe25481a07a16c898c660bc7283a7e92e171b8ed88a9635c3e3366eaeaf2b52b6f051b5cdac1a7c43c372e86d08634f4ad6f8562b94d19982b4bba56932bffc3b46273d3f5de5cca4d2b37602f17dba64ff645d873b30e921b", &(0x7f000036b000)=""/231, 0x6, 0x6}, 0x28) keyctl$setperm(0x5, r1, 0x800) r2 = syz_open_dev$sg(&(0x7f0000f2b000)='/dev/sg#\x00', 0x0, 0x4000) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) 2018/01/19 19:25:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000081c000)={r0, &(0x7f0000720000-0xed)="", &(0x7f0000e67000)="", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000729000)={0xd, 0x9, 0x10001, 0x1, 0x4, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/19 19:25:36 executing program 7: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) write(r2, &(0x7f0000f83000-0xd4)="08002f47fc06cf81e50d8456d4801e", 0xffffff9e) recvmsg$kcm(r2, &(0x7f0000f7e000)={&(0x7f0000c24000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 19:25:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b52000-0x10)={0x2, &(0x7f0000022000)=[{0x80, 0x0, 0x0, 0x0}, {0x8000016, 0x0, 0x0, 0x0}]}) 2018/01/19 19:25:36 executing program 3: r0 = socket(0x20, 0xffffffffffffffff, 0x1ff) getsockname$packet(r0, &(0x7f00009dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000dc2000)=0xfffffffffffffd41) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f000083b000)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000003000-0x10)={&(0x7f0000002000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002000-0x4)=r2, 0x4) sendto$inet6(r0, &(0x7f0000001000-0x12f)="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", 0xe5, 0x20000000, &(0x7f0000000000)={0xa, 0x0, 0x40000000005, @loopback={0x0, 0x1}, 0x5}, 0xfffffffffffffdb0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000977000)=[{&(0x7f0000000000)=""/180, 0xb4}], 0x1, &(0x7f0000000000)=[{&(0x7f00008a9000-0x3a)=""/58, 0x3a}, {&(0x7f0000001000-0xe3)=""/227, 0xe3}, {&(0x7f0000001000-0xb)=""/11, 0xb}], 0x3, 0x0) 2018/01/19 19:25:36 executing program 2: mmap(&(0x7f0000000000/0x61000)=nil, 0x61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000062000-0x9)=@random={'user.', '{/\'\x00'}, &(0x7f0000061000)=""/36, 0x24) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000063000-0x8)='./file0\x00', 0x80800, 0x6c) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000063000-0x4)={0xc, 0x5, 0x6, 0x0}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000000f000)='/dev/dsp\x00', 0x200, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000062000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000042000-0x4)=0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000064000-0x6)={0x0, 0x0}, 0x8) 2018/01/19 19:25:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$pid(0x3, 0x0, 0x0) r0 = getpgid(0xffffffffffffffff) ptrace$peek(0x1, r0, &(0x7f0000331000-0x8)=0x0) 2018/01/19 19:25:36 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000085d000)='/selinux/status\x00', 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000457000-0x8)={0xffffffffffffffe0, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r2 = epoll_create(0x2) sendfile(r2, r1, &(0x7f0000bc2000-0x8)=0x0, 0x4130) pread64(r1, &(0x7f0000a0b000)=""/68, 0x44, 0x0) 2018/01/19 19:25:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0x80dc5521, &(0x7f0000621000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$dspn(&(0x7f00007cb000)='/dev/dsp#\x00', 0x2, 0x80) getsockopt$inet6_udp_int(r2, 0x11, 0x10000000067, &(0x7f0000bde000-0x4)=0x0, &(0x7f00003e3000)=0x15) r3 = semget$private(0x0, 0x0, 0x400) semtimedop(r3, &(0x7f0000930000)=[{0x0, 0x1, 0x1000}], 0x1, &(0x7f0000bf3000)={0x0, 0x1c9c380}) syz_open_dev$sndctrl(&(0x7f0000d64000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$KDENABIO(r2, 0x4b36) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000195000)=0x4) 2018/01/19 19:25:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00002db000)='keyring\x00', &(0x7f0000f6f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f00006f0000-0x6)='.dead\x00', &(0x7f0000b61000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f58000)="51ffe0070871e955412578f0098bdfa0f10b3f8bc5", 0x15, 0x0) keyctl$search(0xa, r0, &(0x7f0000beb000)='big_key\x00', &(0x7f000022d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) r2 = add_key(&(0x7f0000de1000-0x5)='user\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ea7000)='?', 0x1, 0xfffffffffffffffd) add_key$user(&(0x7f0000d01000-0x5)='user\x00', &(0x7f0000435000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000b0000-0xb5)="", 0x0, r2) [ 214.765092] dccp_close: ABORT with 4294967275 bytes unread 2018/01/19 19:25:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000004b000)={0x0, 0x0}) r4 = getpgrp(0x0) kcmp(r3, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = openat(0xffffffffffffffff, &(0x7f0000a01000-0x8)='./file0\x00', 0x44240, 0x0) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f0000361000-0x4)=0x0) kcmp(r0, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r6 = creat(&(0x7f0000b5c000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000e4a000)=@assoc_value={0x0, 0x0}, &(0x7f00006eb000)=0x8) 2018/01/19 19:25:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x80000001) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000966000-0x4)=0x8000000000007, 0x4) 2018/01/19 19:25:36 executing program 3: 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(ecb-aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006ee000-0x12)='/dev/snd/pcmC#D#c\x00', 0x93e, 0x2) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000169000-0x4)={0xe, 0x1, 0xca9, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) getsockopt$inet_int(r2, 0x0, 0x6, &(0x7f0000684000-0x4)=0x0, &(0x7f0000eb0000)=0x4) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="d3a5b7ad73f83229e2b6e355094e1f5f050165a7846afe44f3090595cbd69bf8f33daead76dd1aec7ccd5e2c", 0x2c}], 0x1, &(0x7f0000502000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000007c000)={&(0x7f00004c7000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002ef000-0x40)=[{&(0x7f000031b000)=""/43, 0x2b}], 0x1, &(0x7f0000653000-0xc4)=""/196, 0xc4, 0x0}, 0x0) 2018/01/19 19:25:36 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x4, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrusage(0x0, &(0x7f0000014000-0x90)={{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) clone(0x0, &(0x7f0000f3c000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000053b000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 19:25:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ebd000-0xb)=')em0nodev@\x00', 0x1) r1 = syz_open_dev$adsp(&(0x7f0000872000-0xb)='/dev/adsp#\x00', 0x8, 0x200000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000074f000)='net/ip6_mr_vif\x00') pread64(r2, &(0x7f0000f60000-0xdd)=""/221, 0xdd, 0x0) getpeername$netlink(r1, &(0x7f000044e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dd4000-0x4)=0xc) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00004b8000+0xfc4)=0x9) 2018/01/19 19:25:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c84000)='ppp0bdev\x00', 0x0) keyctl$set_timeout(0xf, r0, 0x1000) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$midi(&(0x7f0000a84000)='/dev/midi#\x00', 0xfffffffffffffffd, 0x100ffe) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b41000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r4, 0xae78, &(0x7f0000919000-0x8)=0x2) 2018/01/19 19:25:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000a04000-0x4)=0x0, 0x4) 2018/01/19 19:25:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000dda000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = socket$inet(0x2, 0x4, 0xffffffffffffffc9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d50000)=0x0) r1 = memfd_create(&(0x7f000011d000)="7573000000006575757269747900b4", 0x1000002000000005) lseek(r1, 0x0, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f000031f000-0x4)=0x0, 0x4) 2018/01/19 19:25:36 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000003000-0x108)={0x401, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [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]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000000a000)={0x2, {{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/19 19:25:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) syz_open_dev$binder(&(0x7f0000d51000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003fd000)={0x4c, 0x0, &(0x7f0000a6b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f00001aa000)=[], &(0x7f0000257000-0x18)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000029a000-0xf9)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000091b000)=[@fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/19 19:25:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x4, 0x0, 0x2, "b25742807ef0", 0x2, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x75) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = fcntl$dupfd(r1, 0xfffffffffffffffd, r0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000001000-0x24)={0x0, 0xad46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x25b02de0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_procfs(0x0, &(0x7f0000144000)='pagemap\x00') pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r5, r6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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) ioctl$int_in(r7, 0x5452, &(0x7f0000e36000-0x8)=0x45) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r4, 0x8008ae9d, &(0x7f0000ab1000)=""/0) pread64(r4, &(0x7f0000f82000-0x800)=""/2048, 0x800, 0x2000800) mq_notify(r6, &(0x7f000012a000-0x60)={0x0, 0x2f, 0x3, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$alg(0x26, 0x5, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00001dd000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f000007b000)=@file={0x0, ""/21}, &(0x7f0000e6b000-0x4)=0x17) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000f1f000)={0x52}, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(r6, &(0x7f0000794000-0x8)=0x1f4, 0x8) setrlimit(0xc, &(0x7f0000283000)={0x16, 0x88}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000e9e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000a5b000-0x10)={r8, &(0x7f00009ed000-0x15)=""/21}) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 19:25:36 executing program 3: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000010, 0x3, 0x0) write(r0, &(0x7f00002a2000)="240000001a0025f00017fb1000f7fc0e0a0b00000004bf0202ffffeb0800040048186be0", 0x24) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000fbc000-0x3b)=""/59, 0x3b, 0x3, 0x0, 0x0) 2018/01/19 19:25:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000-0x24)={0x28000000000000, 0xbc, 0xed, 0x80000000, 0xff, 0x2, 0x80000000, 0x400, 0xaf2, 0xfffffffffffff7d2, 0x6, 0x1fe}) 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000e90000-0x12)='/dev/input/mouse#\x00', 0x2, 0x10000) mount(&(0x7f0000c21000-0x8)='./file0\x00', &(0x7f0000146000-0x2)='..', &(0x7f0000e3b000)='devpts\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0xdf1) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/01/19 19:25:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007c2000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) flistxattr(r1, &(0x7f0000f59000)=""/122, 0x7a) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00000e7000)={0x1e120000000000, 0x101, 0x6, 0x2, 0x76c7}) [ 214.974255] binder: 32211:32214 got transaction with invalid offset (0, min 0 max 0) or object. [ 215.012611] binder: 32211:32227 got transaction with invalid parent offset or type [ 215.012651] binder: 32211:32227 transaction failed 29201/-22, size 32-8 line 3026 [ 215.030649] binder: 32211:32214 transaction failed 29201/-22, size 0-8 line 2966 [ 215.045427] binder_alloc: binder_alloc_mmap_handler: 32211 20000000-20002000 already mapped failed -16 [ 215.057679] binder: BINDER_SET_CONTEXT_MGR already set [ 215.063885] binder: 32211:32227 ioctl 40046207 0 returned -16 [ 215.072515] binder_alloc: 32211: binder_alloc_buf, no vma [ 215.078331] binder: 32211:32214 transaction failed 29189/-3, size 0-8 line 2903 [ 215.081579] binder_alloc: 32211: binder_alloc_buf, no vma [ 215.081604] binder: 32211:32227 transaction failed 29189/-3, size 32-8 line 2903 [ 215.105857] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/19 19:25:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000de000)={0x0, 0x0}, 0x4000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000677000-0x4)=0x4, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4ab, 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={&(0x7f0000abd000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00008c6000)={r1, r0, 0x0, 0x0}, 0xffffffffffffffaa) syz_open_dev$dspn(&(0x7f000045f000-0xa)='/dev/dsp#\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000ab2000-0x4)=0xa8c1, 0x4) 2018/01/19 19:25:37 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000003000-0x20)=[{&(0x7f0000023000-0x1)="e1", 0x1}], 0x1, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000011000)=[{&(0x7f0000003000)="0a59b57bb9570f3dedbbc5ee300ab84fba1d298d94016b1b3e1edbb9fdee79cc70d338b6fb02df3aa68220027b027bc5b71d1f074be6874ddb78de3c869a0c8e182e7acacaf92e64492901aa4fb8e05f77b2a06bd7f2538887748d3390389d16fc7f", 0x62}, {&(0x7f000001b000)="a0b7a88a407df6ad3560437de6ec286310c745dfd7a6c743efb748feb0d462905ce31901f12dbd65fc6b0647a6a871be28e9ffc31a88fbfd4ab924ee14fe4625ca1dc9f75bcc9415490cd0558b7a0a7872412fcb37bd4108ca0443dd5dbce84b01c32a2f8af6a444b9eed0a7106e27fd53609cd09556", 0x76}, {&(0x7f0000020000)="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", 0x1000}, {&(0x7f0000021000-0x50)="3bcb6afb3334c6a47e50a8eb883e91e0825d6b836ab75f8895dbc73bf7a359e1e10e8a2e8fd2cbe973fbb8975b621438f807eb65671b152f956d6d1a3d415a213415015591c25fec1ebd02872d4d5605", 0x50}, {&(0x7f000000e000-0x71)="e860cbad51e61511c079e0db4ea9669ce3e5e1a3339d01736f53ef327d45b384d30be2266d51a9f180649e714d3c4c59442f0cadc6752e7f282b56cba22822e75d9b98f7ec5e62a9dae87dc197728d1122f733ba872c02a8aa4be21fe0b371443c6b22d2d141aec1a214dbcb983d838b97", 0x71}, {&(0x7f0000020000)="c9ade2269ada6b66632c93bdd5766c57b2fa95b86803367abcbae16ca4a7478bc686ced999e8ef51de101162721d14a264192c83", 0x34}], 0x6, 0x0) close(r0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) openat$selinux_status(0xffffffffffffff9c, &(0x7f000000d000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/19 19:25:37 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) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000533000-0x5c)={0x7, 0x3, {0xffffffffffffffff, 0x1, 0x6, 0x0, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f000004f000-0x4)=0xffffffff) 2018/01/19 19:25:37 executing program 1: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x20000006) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000fa8000)='/dev/adsp#\x00', 0x0, 0x2000) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000fa9000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000fa9000)={0x3, 0x1, 0x0, 0x3, 0xfbd6, 0xffffffff}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000fa8000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, r2}) 2018/01/19 19:25:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000675000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000980000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00006e0000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000a41000)={0x6, 0x1}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000b2f000)={0xcee7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 19:25:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000e52000-0x9)='/dev/ppp\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d03, 0x0, 0x101}]}) syz_emit_ethernet(0xd8, &(0x7f0000a43000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [], {@ipx={0x8137, {0xffff, 0xca, 0xfffffffffffffff9, 0x4, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x44d}, {@current=0x0, @random="fb66b1f4c736", 0x3}, "0c280d1a6c890a7c9d5d2621319557d491b36187ed53a5795a681f71aae06d52441a25fa6657937d332c5406d0b2e2b942d1b71851214707b2c2aef7fa5a372ede0efaf0c9e59bba3bfd806061464639ebbbe0103150f640d90f3edca601615ec55e349e18f913ba27ed405ce0ae1767b11a6391a0f3c1bce09048d4ad2b1f9af3eb430ce25656b539b57044aa0564de3f078647aa9b586f1470ba66e99c436374eb9a0635ebf758b7e360ac"}}}}, &(0x7f0000de9000-0x18)={0x1, 0x4, [0x5e3, 0xac9, 0x900, 0x579]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 19:25:37 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c89000-0xb)='/dev/mixer\x00', 0x4040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000-0x10)=@req={0x7, 0x6, 0x1ff, 0x8}, 0x10) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x4b)=""/75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x4) sendmsg$nl_crypto(r1, &(0x7f0000cd6000-0x38)={&(0x7f0000474000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a9000)={&(0x7f0000ed5000-0x10)=@delrng={0x10, 0x14, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 19:25:37 executing program 0: clone(0x0, &(0x7f000058a000-0xfb)="", &(0x7f000003d000)=0x0, &(0x7f0000c31000)=0x0, &(0x7f0000c32000-0x1000)="") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ef000)='/dev/rtc\x00', 0xc00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x5}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000048c000-0x8)={r1, 0x1}, 0x8) capget(&(0x7f0000feb000-0x7)={0x0, 0x0}, &(0x7f0000fea000)={0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 19:25:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) chroot(&(0x7f000033f000)='./file0\x00') write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000-0xc)={&(0x7f0000001000)='./file0\x00', 0x0, 0x0}, 0xc) [ 215.111350] binder: undelivered TRANSACTION_ERROR: 29189 [ 215.117079] binder: undelivered TRANSACTION_ERROR: 29201 [ 215.122563] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/19 19:25:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000400000)={0xa, 0x2, 0xbd3, @loopback={0x0, 0x1}, 0x0}, 0x35) ioctl$int_in(r0, 0x5452, &(0x7f00003ed000-0x8)=0x100) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 19:25:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000016c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f00005b1000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) timer_create(0x7, &(0x7f0000e98000)={0x0, 0x28, 0x3, @thr={&(0x7f000060e000-0xf9)="56c73f9143163e83679bf5f5cbf9be210a0006d6e1cba7f4ffc7b7f557c3668a2c268480c3cee724e68c451ba6aa065e6378b29b648d016e694c6e0916ec043bc0ad5a2296baad41178c8466af78829021068b281a4b1a917ed1d80361a9acf0853017895d27857c2e5cdc3f2f296f8883529d6e19c8d2d0bcad4da98770ec192b5117cf721e9c4d3c2a9f7315bacd51d4eb9388a3823e39f40bdfb351239e0c1f31212aeacaf9afd08ea64c61da82ace3e3e4b9548aba0a48e9ab82dd731fa1ea98937e6de167d51741149848e5007270ad0099ac4b0e85f527e68b7b2404eb5546e57fffb6c1395c799e2a284eb74770e41acf2a1b3f3763", &(0x7f0000a6e000-0xa7)="2620b38a1fbee32aff033afab3ddf2142cf1545ef9599ec69d152b62fa5473d686034ad1de58d94660802d15ec0ee61f6448a85221678b3c49041d826bc3fd15b60c951206de5512da88e9c7133f1192a3cdd3dc0f3ddf6d48c50d48f67064cee6fcd89c8b6fea1ca722c13e033b9252a438e96a4794e1b5eea17a5f0e054b031e86c527eab76b299d5795a2204b893237dd254a506f3fcfbb3e0fd34424fcee1817c8a050371a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b1f000-0x4)=0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fb2000)='/selinux/context\x00', 0x2, 0x0) set_mempolicy(0x1, &(0x7f0000814000-0x8)=0x0, 0x9) r2 = dup(r1) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000d5d000)=""/49) timer_getoverrun(r0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f000032b000)=""/153) 2018/01/19 19:25:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000df0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000f39000)=[{0x0, 0x0, &(0x7f000019d000)=[], 0x0, &(0x7f0000418000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r0, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) 2018/01/19 19:25:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f000069e000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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_procfs(0x0, &(0x7f000077b000)='net/raw\x00') pipe(&(0x7f0000c19000)={0x0, 0x0}) preadv(r1, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/01/19 19:25:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000d5f000-0xe)='/dev/admmidi#\x00', 0x1, 0x40) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000e91000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001c7000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00008de000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000c35000)=[{&(0x7f0000549000)="1051b053db6e7df80c000e1e5f62f5de0591e9b13978333644655d851ad8990f670bfadf83603c9f5556cd03d9e7f1a210eb54df10290cbef2c4879c8003f5857d3f0399c795658f537bf705bd120f5238ad712c39089d1dd48935eeee7686c34f3beef275c70ba6ba663a08d2ff73c1", 0x70}], 0x1, &(0x7f0000f96000)=[], 0x0, 0x0}, 0x0) recvfrom(r3, &(0x7f0000c8a000-0x70)=""/112, 0x70, 0x0, &(0x7f0000e60000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="ad57054fa1f0", [0x0, 0x0]}, 0x10) r4 = syz_open_dev$sndpcmc(&(0x7f0000db5000)='/dev/snd/pcmC#D#c\x00', 0x20, 0x200040) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f00006d9000-0x8)={0x8, 0x1}) 2018/01/19 19:25:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002f7000-0x17)='net/ip6_tables_targets\x00') sendfile(r0, r0, &(0x7f00000e4000-0x8)=0xffffffd, 0x7ffffff) 2018/01/19 19:25:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000261000-0x10)='/dev/input/mice\x00', 0x0, 0x183483) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000337000)=""/111, 0x6f) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00009b9000-0xe5)={0x0, 0xdd, "c7063bbe4e784e264c4adc9c3461c863fc620ed16e8ef185b63ff6a0e4d8403e3364c3f42daf75be7ed0f884cdf9e8527ca43aa29e3084b373a0048b295366d53563f5282a89db6e9206f3e4601f3cdb85662d2290a8ceafadc4938410f3b6873588014006c59dde2d699db7a47bc820afcf2172bf7a860f56fa5265660b88ea53389f97e20af0360f79491e8efe78b4877af34f2af4e040c8c16498b4269b3b5c80c4d88daf84c0850a6063861328083e19b0e4c7d5ede46128b6bf11aceb05c1d0d841217a1a76c1def6462d5487142715c516b645d95b9078bdff95"}, &(0x7f0000752000)=0xe5) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d04000-0x4)=0x0, &(0x7f0000c12000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000723000-0x8c)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b80000-0xa0)={r1, @in={{0x2, 0x3, @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]}, 0x401, 0x7, 0xd3, 0x8, 0x2}, 0xa0) r2 = socket(0x10, 0x7ff, 0x10) write(r2, &(0x7f0000bbf000)="2600000025001504bbffff00070036de03efffe70040000f0e000100ffeefffffff482158800", 0x26) 2018/01/19 19:25:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00009bc000)='/dev/dsp\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000998000)=0x0, &(0x7f0000b2a000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00007d9000-0x58)={{0x105, 0xffffffffffff0000}, 0x1, 0x1ff, 0x6, {0x1f, 0x8000000009}, 0x81, 0x10000000003, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) splice(r0, &(0x7f0000d09000-0x8)=0x0, r0, &(0x7f0000412000)=0x0, 0x10001, 0x9) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00008e2000-0x10)={0x1, &(0x7f0000f08000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000d3000)={r1, 0x1}) r2 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00007fe000-0x8)={0x0, 0x100000000}, &(0x7f00005f9000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000578000-0x106)={r3, 0xfffffffffffffdc3, "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"}, &(0x7f000035a000-0x4)=0x106) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000f1f000-0x4)={r2}) [ 215.265170] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/19 19:25:37 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000016c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xe, 0x13, &(0x7f0000001000-0x1e)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1f}, [@exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x400, 0x2, 0x0, 0x8, 0xffffffc0, 0x4}, @jmp={0x5, 0x2, 0xa, 0x9, 0x0, 0x0, 0x0}, @jmp={0x5, 0xfff, 0x7, 0xf, 0x5, 0xfffffff8, 0x4}, @map={0x18, 0x5, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x2, 0x6, 0xb, 0xa, 0xffffffff, 0x10}, @generic={0x7fffffff, 0x7ff, 0x0, 0x278}, @jmp={0x5, 0x5, 0x7, 0xb, 0x7, 0xfffffffe, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='GPL\x00', 0xfd4, 0x33, &(0x7f0000001000-0x33)=""/51, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x8010, r0, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000001000-0xc)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f0000eb0000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000001000)={@empty=0x0, @loopback=0x7f000001, r3}, 0xc) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000775000)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000e03000-0x68)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) [ 369.631403] INFO: task loop0:20380 blocked for more than 120 seconds. [ 369.638056] Not tainted 4.15.0-rc8+ #268 [ 369.642657] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.650636] loop0 D24976 20380 2 0x80000000 [ 369.656289] Call Trace: [ 369.658882] __schedule+0x8eb/0x2060 [ 369.662628] ? __sched_text_start+0x8/0x8 [ 369.666789] ? check_noncircular+0x20/0x20 [ 369.671050] ? perf_trace_lock+0xd6/0x900 [ 369.675206] ? perf_trace_lock_acquire+0xe3/0x980 [ 369.680067] ? blk_exit_rl+0x80/0x80 [ 369.683813] ? trace_event_raw_event_lock+0x340/0x340 [ 369.689026] ? perf_trace_lock+0x900/0x900 [ 369.693285] ? check_noncircular+0x20/0x20 [ 369.697547] schedule+0xf5/0x430 [ 369.700920] ? lock_downgrade+0x980/0x980 [ 369.705086] ? __schedule+0x2060/0x2060 [ 369.709072] ? lock_release+0xa40/0xa40 [ 369.713063] ? find_held_lock+0x35/0x1d0 [ 369.717140] schedule_timeout+0x1a3/0x230 [ 369.721302] ? usleep_range+0x190/0x190 [ 369.725280] ? lock_release+0xa40/0xa40 [ 369.729272] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 369.735167] ? do_raw_spin_trylock+0x190/0x190 [ 369.739764] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.744277] io_schedule_timeout+0x26/0x80 [ 369.748531] wait_for_completion_io+0x415/0x770 [ 369.753210] ? bit_wait_timeout+0x1e0/0x1e0 [ 369.757563] ? submit_bio+0x19a/0x580 [ 369.761369] ? submit_bio+0x19a/0x580 [ 369.765193] ? generic_make_request+0xdd0/0xdd0 [ 369.769874] ? wake_up_q+0xe0/0xe0 [ 369.773425] ? file_check_and_advance_wb_err+0x14f/0x520 [ 369.778891] submit_bio_wait+0x13f/0x1e0 [ 369.782966] ? submit_bio_wait_endio+0x40/0x40 [ 369.787571] ? print_irqtrace_events+0x270/0x270 [ 369.792345] blkdev_issue_flush+0x226/0x310 [ 369.796675] blkdev_fsync+0x86/0xb0 [ 369.800313] ? thaw_bdev+0x180/0x180 [ 369.804033] vfs_fsync_range+0x110/0x260 [ 369.808108] vfs_fsync+0x29/0x30 [ 369.811492] loop_queue_work+0x12a2/0x3900 [ 369.815764] ? lock_release+0xa40/0xa40 [ 369.819763] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 369.824972] ? lo_rw_aio+0x1e70/0x1e70 [ 369.828882] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.833393] ? finish_task_switch+0x1d3/0x740 [ 369.837902] ? finish_task_switch+0x1aa/0x740 [ 369.842414] ? copy_overflow+0x20/0x20 [ 369.846311] ? perf_trace_lock+0xd6/0x900 [ 369.850471] ? perf_trace_lock_acquire+0xe3/0x980 [ 369.855334] ? __schedule+0x8f3/0x2060 [ 369.859237] ? trace_event_raw_event_lock+0x340/0x340 [ 369.864434] ? perf_trace_lock+0x900/0x900 [ 369.868683] ? __sched_text_start+0x8/0x8 [ 369.872840] ? check_noncircular+0x20/0x20 [ 369.877088] ? lock_release+0xa40/0xa40 [ 369.881070] ? compat_start_thread+0x80/0x80 [ 369.885499] ? do_raw_spin_trylock+0x190/0x190 [ 369.890093] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.894619] ? find_held_lock+0x35/0x1d0 [ 369.898692] ? kthread_worker_fn+0x2af/0x980 [ 369.903125] ? lock_downgrade+0x980/0x980 [ 369.907278] ? lock_release+0xa40/0xa40 [ 369.911256] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 369.917158] ? do_raw_spin_trylock+0x190/0x190 [ 369.921754] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.926263] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.931304] kthread_worker_fn+0x32b/0x980 [ 369.935542] ? find_held_lock+0x35/0x1d0 [ 369.939624] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 369.944817] ? find_held_lock+0x35/0x1d0 [ 369.948896] ? complete+0x62/0x80 [ 369.952350] ? schedule+0xf5/0x430 [ 369.955903] ? __schedule+0x2060/0x2060 [ 369.959881] ? __lockdep_init_map+0xe4/0x650 [ 369.964297] ? do_raw_spin_trylock+0x190/0x190 [ 369.968881] ? lockdep_init_map+0x9/0x10 [ 369.972953] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 369.978066] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.983094] ? trace_hardirqs_on+0xd/0x10 [ 369.987258] loop_kthread_worker_fn+0x51/0x60 [ 369.991770] kthread+0x33c/0x400 [ 369.995143] ? loop_get_status64+0x120/0x120 [ 369.999567] ? kthread_stop+0x7a0/0x7a0 [ 370.003552] ret_from_fork+0x3a/0x50 [ 370.007288] [ 370.007288] Showing all locks held in the system: [ 370.013627] 2 locks held by khungtaskd/747: [ 370.017983] #0: (rcu_read_lock){....}, at: [<0000000067229abc>] watchdog+0x1c5/0xd60 [ 370.026082] #1: (tasklist_lock){.+.+}, at: [<000000005c2e20fa>] debug_show_all_locks+0xd3/0x400 [ 370.035145] 2 locks held by getty/3618: [ 370.039115] #0: (&tty->ldisc_sem){++++}, at: [<000000004e7d0474>] ldsem_down_read+0x37/0x40 [ 370.047808] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000cc01734b>] n_tty_read+0x2ef/0x1a00 [ 370.057108] 2 locks held by getty/3619: [ 370.061089] #0: (&tty->ldisc_sem){++++}, at: [<000000004e7d0474>] ldsem_down_read+0x37/0x40 [ 370.069769] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000cc01734b>] n_tty_read+0x2ef/0x1a00 [ 370.079066] 2 locks held by getty/3620: [ 370.083039] #0: (&tty->ldisc_sem){++++}, at: [<000000004e7d0474>] ldsem_down_read+0x37/0x40 [ 370.091729] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000cc01734b>] n_tty_read+0x2ef/0x1a00 [ 370.101043] 2 locks held by getty/3621: [ 370.105033] #0: (&tty->ldisc_sem){++++}, at: [<000000004e7d0474>] ldsem_down_read+0x37/0x40 [ 370.113734] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000cc01734b>] n_tty_read+0x2ef/0x1a00 [ 370.123050] 2 locks held by getty/3622: [ 370.127034] #0: (&tty->ldisc_sem){++++}, at: [<000000004e7d0474>] ldsem_down_read+0x37/0x40 [ 370.135751] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000cc01734b>] n_tty_read+0x2ef/0x1a00 [ 370.145054] 2 locks held by getty/3623: [ 370.149041] #0: (&tty->ldisc_sem){++++}, at: [<000000004e7d0474>] ldsem_down_read+0x37/0x40 [ 370.157722] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000cc01734b>] n_tty_read+0x2ef/0x1a00 [ 370.167029] 2 locks held by getty/3624: [ 370.171000] #0: (&tty->ldisc_sem){++++}, at: [<000000004e7d0474>] ldsem_down_read+0x37/0x40 [ 370.179706] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000cc01734b>] n_tty_read+0x2ef/0x1a00 [ 370.189038] 1 lock held by syz-executor1/32249: [ 370.193712] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000dc8675af>] lo_ioctl+0x8b/0x1b70 [ 370.202327] 1 lock held by syz-executor1/32268: [ 370.207019] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000dc8675af>] lo_ioctl+0x8b/0x1b70 [ 370.215626] [ 370.217249] ============================================= [ 370.217249] [ 370.224267] NMI backtrace for cpu 0 [ 370.227904] CPU: 0 PID: 747 Comm: khungtaskd Not tainted 4.15.0-rc8+ #268 [ 370.234802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.244128] Call Trace: [ 370.246689] dump_stack+0x194/0x257 [ 370.250289] ? arch_local_irq_restore+0x53/0x53 [ 370.254928] ? debug_show_all_locks+0x2f4/0x400 [ 370.259580] ? nmi_cpu_backtrace+0x1be/0x210 [ 370.263960] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.268426] nmi_cpu_backtrace+0x1d2/0x210 [ 370.272635] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.277100] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 370.283164] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.288326] watchdog+0x90c/0xd60 [ 370.291763] ? reset_hung_task_detector+0xa0/0xa0 [ 370.296575] ? complete+0x62/0x80 [ 370.300010] ? __schedule+0x2060/0x2060 [ 370.303953] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.308247] ? __lockdep_init_map+0xe4/0x650 [ 370.312627] ? do_raw_spin_trylock+0x190/0x190 [ 370.317180] ? lockdep_init_map+0x9/0x10 [ 370.321215] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.326289] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.331278] ? trace_hardirqs_on+0xd/0x10 [ 370.335398] ? __kthread_parkme+0x175/0x240 [ 370.339711] kthread+0x33c/0x400 [ 370.343059] ? reset_hung_task_detector+0xa0/0xa0 [ 370.347870] ? kthread_stop+0x7a0/0x7a0 [ 370.351820] ret_from_fork+0x3a/0x50 [ 370.355591] Sending NMI from CPU 0 to CPUs 1: [ 370.360107] NMI backtrace for cpu 1 [ 370.360113] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.15.0-rc8+ #268 [ 370.360115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.360122] RIP: 0010:reschedule_interrupt+0x0/0xb0 [ 370.360124] RSP: 0018:ffff8801d9f77c88 EFLAGS: 00000086 [ 370.360128] RAX: dffffc0000000000 RBX: 1ffff1003b3eef99 RCX: 0000000000000000 [ 370.360130] RDX: 1ffffffff0d19190 RSI: 0000000000000001 RDI: ffffffff868c8c80 [ 370.360132] RBP: ffff8801d9f77cb0 R08: ffffffff86670ae8 R09: 0000000000000000 [ 370.360134] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 370.360136] R13: ffff8801d9f77d68 R14: ffffffff870380a0 R15: 0000000000000000 [ 370.360139] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 370.360141] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 370.360143] CR2: 0000000001d49978 CR3: 0000000006822004 CR4: 00000000001606e0 [ 370.360147] Call Trace: [ 370.360154] ? native_safe_halt+0x6/0x10 [ 370.360160] default_idle+0xbf/0x460 [ 370.360164] ? __sched_text_end+0x4/0x4 [ 370.360173] ? tick_nohz_idle_enter+0x125/0x220 [ 370.360178] arch_cpu_idle+0xa/0x10 [ 370.360181] default_idle_call+0x36/0x90 [ 370.360186] do_idle+0x24a/0x3b0 [ 370.360191] cpu_startup_entry+0x104/0x120 [ 370.360195] ? cpu_in_idle+0x20/0x20 [ 370.360202] start_secondary+0x40a/0x590 [ 370.360205] ? set_cpu_sibling_map+0x1660/0x1660 [ 370.360213] secondary_startup_64+0xa5/0xb0 [ 370.360218] Code: 25 54 ed 01 00 75 12 65 48 89 3c 25 f8 7f 00 00 65 48 8b 24 25 58 ed 01 00 57 e8 8b 2c 80 fb e8 67 2b 00 00 e9 cb e8 ff ff 66 90 <0f> 1f 00 68 02 ff ff ff fc f6 44 24 10 03 74 0b 0f 01 f8 0f 1f [ 370.361106] Kernel panic - not syncing: hung_task: blocked tasks [ 370.361112] CPU: 0 PID: 747 Comm: khungtaskd Not tainted 4.15.0-rc8+ #268 [ 370.361114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.361116] Call Trace: [ 370.361126] dump_stack+0x194/0x257 [ 370.361134] ? arch_local_irq_restore+0x53/0x53 [ 370.361144] ? vsnprintf+0x1ed/0x1900 [ 370.361154] panic+0x1e4/0x41c [ 370.361159] ? refcount_error_report+0x214/0x214 [ 370.361172] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 370.361182] watchdog+0x91d/0xd60 [ 370.361197] ? reset_hung_task_detector+0xa0/0xa0 [ 370.361203] ? complete+0x62/0x80 [ 370.361215] ? __schedule+0x2060/0x2060 [ 370.361219] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.361224] ? __lockdep_init_map+0xe4/0x650 [ 370.361230] ? do_raw_spin_trylock+0x190/0x190 [ 370.361235] ? lockdep_init_map+0x9/0x10 [ 370.361240] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.361247] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.361253] ? trace_hardirqs_on+0xd/0x10 [ 370.361258] ? __kthread_parkme+0x175/0x240 [ 370.361266] kthread+0x33c/0x400 [ 370.361271] ? reset_hung_task_detector+0xa0/0xa0 [ 370.361274] ? kthread_stop+0x7a0/0x7a0 [ 370.361281] ret_from_fork+0x3a/0x50 [ 370.634714] Dumping ftrace buffer: [ 370.638427] (ftrace buffer empty) [ 370.642118] Kernel Offset: disabled [ 370.645721] Rebooting in 86400 seconds..