0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000550000-0x20)=[], 0x0, &(0x7f0000862000-0x78)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) [ 112.180986] binder: 17219:17222 ioctl c0045c77 0 returned -22 [ 112.193050] binder_alloc: binder_alloc_mmap_handler: 17219 20004000-20005000 already mapped failed -16 [ 112.204542] binder: 17219:17222 ioctl c0045c77 0 returned -22 2018/01/19 18:59:58 executing program 6: socket$inet6(0xa, 0x6, 0x10001) r0 = socket$inet(0x2, 0x800, 0x800000000000c441) connect(r0, &(0x7f0000dc9000)=@pptp={0x18, 0x2, {0x1, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = accept4$unix(r2, &(0x7f0000af3000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007be000-0x4)=0x8, 0x0) listen(r3, 0x0) 2018/01/19 18:59:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b1c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f00006f8000)={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]}) r4 = semget$private(0x0, 0x3, 0x98) semctl$SETVAL(r4, 0x2, 0x10, &(0x7f0000106000-0x4)=0x4998f273) r5 = accept$unix(0xffffffffffffff9c, &(0x7f0000f62000-0x34)=@file={0x0, ""/50}, &(0x7f0000470000)=0x34) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f0000e6b000-0x18)=@generic={0xb9f, 0xe036, 0x0}) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f000073b000-0x10)={0x8001, 0x0, 0x6}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000af7000)={0x1, 0x0, [{0x40000080, 0x0, 0x0}]}) 2018/01/19 18:59:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000064b000-0x10)={0x5, &(0x7f000079d000)=[{0x1, 0x2, 0xc8e, 0x800}, {0x5, 0x3, 0x80000001, 0x4}, {0x1, 0x8000, 0x2, 0xf370}, {0x8000, 0x2, 0x100000001, 0x100}, {0x5, 0x20000, 0x80000001, 0x9}]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r3 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000977000-0x48)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) bind$inet(r3, &(0x7f00002c1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 18:59:58 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x2) msgsnd(r0, &(0x7f0000002000-0x42)={0x1, "38fdd111b16224252113e19894178cc3c379a269835b4ac22334aeb8ff94dbb10a68c33c29203e5e4513fbd7bb0b0b1abc03dfbd9b5dfb509ad7"}, 0x42, 0x800) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000013000-0x20)={0x10000, &(0x7f0000010000-0x8)=0x0, 0x0, r1, 0x6}) r2 = semget$private(0x0, 0x2, 0x400) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r2, 0x0, 0x12, &(0x7f0000017000)=""/224) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r1, 0x40a) r3 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r3, &(0x7f0000017000)='./bus\x00', r3, &(0x7f0000019000-0xd)='./file0\x00', 0x2) 2018/01/19 18:59:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x22000400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005b6000-0x20)={r0, &(0x7f0000b59000)="", &(0x7f00000cc000)="", 0x0}, 0x20) r1 = syz_open_dev$mouse(&(0x7f00000bb000)='/dev/input/mouse#\x00', 0x1, 0x2000) write$sndseq(r1, &(0x7f0000b0e000-0x150)=[{0xaa5, 0x6, 0xfffffffffffffff9, 0x6, @time={0x0, 0x0}, {0x0, 0x1}, {0x80, 0x7}, @addr={0x1, 0x4}}, {0x5, 0xe3d9, 0x5c, 0x1000, @tick=0x80000000, {0x3ff, 0x1}, {0xeefb, 0x6}, @raw32={[0x100000000, 0x7ff, 0xffffffff]}}, {0x1, 0xfffffffffffffffb, 0x9, 0x8, @tick=0x3f, {0x3f, 0xfffffffffffffff8}, {0x4, 0x4}, @raw8={"2f9a4651f367a2fc16c50d1c"}}, {0x8, 0x9, 0x80000001, 0x5, @time={0x77359400, 0x0}, {0x7f0, 0x8}, {0xcf0, 0x8}, @note={0x0, 0x6, 0x2, 0x4, 0x1520287c}}, {0x0, 0xcc, 0x0, 0xa5, @tick=0x4, {0x2, 0x8}, {0x7, 0xfffffffffffffffa}, @connect={{0xd4, 0xdf}, {0x38d7, 0x400}}}, {0x2, 0x3ff, 0x6, 0x9, @tick=0x8, {0x1, 0xdcb}, {0x8001, 0x6}, @result={0x0, 0xa12}}, {0xec, 0x6, 0x5, 0xfff, @time={0x77359400, 0x0}, {0x512a, 0x7ff}, {0xe6c, 0x400}, @note={0x9e, 0x3, 0x9, 0xffffffffffffff90, 0x2}}], 0x150) [ 112.265233] audit: type=1400 audit(1516388398.394:791): avc: denied { map } for pid=17236 comm="syz-executor5" path="/dev/sg1" dev="devtmpfs" ino=25085 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:device_t:s0 tclass=file permissive=1 2018/01/19 18:59:58 executing program 1: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = semget(0x1, 0x4, 0x80) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETPID(r2, 0x0, 0xb, &(0x7f0000fec000)=""/73) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000abf000)={r1, &(0x7f0000fe9000)='s'}, 0x10) 2018/01/19 18:59:58 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000612000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() tkill(r1, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000fdb000-0x10)={&(0x7f0000e4d000/0x1000)=nil, 0x1000}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fdb000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f30000-0x4)=0xe8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000fdd000-0x4)=0xb6e2, 0x4) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000fdb000)='./file0\x00', &(0x7f0000fdc000-0xe)=@known='system.advise\x00', &(0x7f0000fdb000)=""/70, 0x46) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fd8000)=[], 0x0, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000fd7000)={&(0x7f0000fd9000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="", 0x0}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) r4 = add_key$keyring(&(0x7f000068d000-0x8)='keyring\x00', &(0x7f0000b81000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r5 = getegid() keyctl$chown(0x4, r4, r3, r5) sendmmsg$inet_sctp(r2, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x107, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x7, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[], 0x23a, 0x0}], 0x492492492492503, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f000007a000-0x5)='user\x00', &(0x7f0000fdc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000106000+0xd37)='\x00', 0xfffffffffffffffc) keyctl$assume_authority(0x10, r6) 2018/01/19 18:59:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000ce9000-0x138)={{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]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc1105517, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f", 0x0}) 2018/01/19 18:59:58 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 18:59:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000831000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) bind$inet6(r0, &(0x7f00002c6000)={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, 0x1c) socket$inet6(0xa, 0x6, 0x200) r1 = socket$inet6(0xa, 0x0, 0xffffffff) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f00001ef000)="ff01000000000000000000000000000101000000", 0x14) 2018/01/19 18:59:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000de4000-0x6)='/dev/loop#\x00', 0x4, 0x2) r1 = syz_open_dev$sg(&(0x7f00000a2000)='/dev/sg#\x00', 0x79b33e98, 0x80) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000725000)={0x3000, 0x5000, 0x0}) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r2, &(0x7f0000f0e000)=[{&(0x7f0000c64000-0x1000)="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", 0x201}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/19 18:59:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000053000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5002}) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept(r0, 0x0, &(0x7f0000870000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00006a4000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00001d2000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000924000-0x10)={0x81, 0x2, 0x2, 0xb1d, r2}, &(0x7f0000f48000)=0x10) r3 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) ioctl$sock_bt(r3, 0x8907, &(0x7f00004a4000-0xed)="") ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000a73000)=0x0) 2018/01/19 18:59:58 executing program 6: mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0x1001}], 0x1) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000067000+0x4b9)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000036000-0x10)={0x0, 0x0}) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000004b000-0x50)={{0x1, 0x6}, {0x10001, 0x4}, 0x3, 0x2, 0x400, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r1, &(0x7f0000067000)={&(0x7f000004e000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000000c000-0x10)={&(0x7f000003c000)={0x7, 0x0, 0x1, {0x0, 0x0}, {r3, r4/1000+10000}, {0x1, 0x2, 0x5, 0x80000000}, 0x1, @can={{0x2, 0x1ff, 0xbf, 0x7322}, 0x5, 0x3, 0x0, 0x0, "58604b7c439c9694"}}, 0x48}, 0x1, 0x0, 0x0, 0x4001}, 0x40000) 2018/01/19 18:59:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cbd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000096b000)={0x0, 0x0, 0x87c, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x1000000000000000, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 18:59:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000072a000-0x8)='./file0\x00', 0x200, 0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000fd1000)={0x3e, 0x3, 0x8}) bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x4, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000330000-0x20)={r0, &(0x7f0000619000)="", &(0x7f0000eb1000-0x1)="", 0x1}, 0x20) 2018/01/19 18:59:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00009b6000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000e79000-0x8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000f68000-0x8)=[], &(0x7f000020a000-0x20)=[]) 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, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() kcmp(r0, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r2 = creat(&(0x7f0000b7a000)='./file0\x00', 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000b04000)=0x6) get_thread_area(&(0x7f0000615000)={0x2, 0x20001000, 0xffffffff, 0xdee000, 0xdb1, 0x4, 0x532, 0x1, 0xb66, 0x7}) write$selinux_user(r2, &(0x7f0000962000-0x2b)={'system_u:object_r:logrotate_exec_t:s0', 0x20, 'root\x00'}, 0x2b) 2018/01/19 18:59:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000734000)='./file0\x00', 0x0) keyctl$join(0x1, &(0x7f0000644000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000098c000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0xfffffffffffffffc, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000085e000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) utime(&(0x7f00008cc000)='./file0\x00', &(0x7f0000315000-0x10)={0x0, 0x0}) 2018/01/19 18:59:58 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f000062e000/0x4000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000001000)=""/109) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001000-0x50)={@generic="fa919e6f79c45c86e1bc342893e45d5b", @ifru_flags=0x503}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000324000)='/dev/vcs#\x00', 0x3, 0xe000) r3 = accept4$packet(r2, &(0x7f00009e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000220000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000c71000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100000000, r4}) socket(0x19, 0x4, 0x100000000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000385000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a3b000-0x2)=0xc) r6 = getpgrp(0x0) kcmp(r5, r6, 0x6, r2, r0) 2018/01/19 18:59:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d91000)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt(r0, 0xff, 0x8, &(0x7f00000a4000)=""/229, &(0x7f000057a000)=0xe5) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000f98000)=0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = syz_open_procfs(0x0, &(0x7f000017e000-0xe)='net/mcfilter6\x00') sendfile(r3, r4, &(0x7f0000058000-0x8)=0x4, 0x10002) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00004f9000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d3b000-0x4)=0x0) sendmsg$nl_netfilter(r4, &(0x7f00006a2000)={&(0x7f000059f000-0xc)={0x10, 0x0, 0x0, 0x4000800}, 0xc, &(0x7f0000f8d000)={&(0x7f0000313000-0x1a0)={0x1a0, 0xe, 0x2, 0x0, 0x7, 0x1, {0xe, 0x0, 0x9}, [@nested={0x18c, 0x44, [@typed={0x8, 0x7c, @void=""}, @generic="b8bf8c80cfd1af1abceeb923c8912dce544ef88fbdfc5c51660a19e0865f76783a647c3b93762daa99bda630c038082b222da1f08cb53757ba9f79d9a59b5811ac8a4c5f9591cdf464b3e9a6f700316f98cc2ff1418380e72679c22276a7aabcc90f432f826d4182f34967171b8ce7fce280e547cdc99e7692e28cb5bf", @typed={0xc, 0x86, @pid=r5}, @generic="3028b38f71d95a09f38163c0b26667b4c591b0ddc386a55b6101b4f53a19ab3dca73d2140adc40d5f677d6e59ca04917983eb73bf2603a5d697af00ebdfe219f0a17a728d553fdd2a79cfe8fce43f93ead5b0a90b7fbf2c11fb0c90020dab747f389cccb810a1dcfcdad767d9068109751e33e6fda54fed0a8ab9faf75d2fd99368a46b60a048ce92aa4636f16965e7a4330e2e2a6f209940160582b34816da0bcfb67d6a40462395c8fb424b7c891e47d6e1c569d9a6dcbed1733361e3448d9ecf327ced8dcc8057f76e426bfb2b09e059e96c79afea7362515b700d1c7e604a4f6252453313438", @typed={0xc, 0x35, @pid=r6}]}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) 2018/01/19 18:59:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000bab000-0xc)='/dev/audio#\x00', 0x7, 0x81) getpeername$packet(r1, &(0x7f000063c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000286000)=0x14) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2018/01/19 18:59:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x374) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007b7000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x0, 0x0}, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dd4000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) accept4$inet6(r4, &(0x7f0000ec7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ec3000-0x4)=0x1c, 0x800) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) sendmsg(r2, &(0x7f0000198000-0x38)={&(0x7f0000893000-0x10)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a60000-0x20)=[{&(0x7f0000b7e000)="6e433b517dcbde88f7a9798b45f316717b2106516b1f4c6e9c5aba672cbd5cb82b99498ef6fee30c7a2a5315b5eceb02dd7a6e7e936a7fcb5d79a323bd6b34d2cfc47e3d624efdcbffabcf1f57653d1964663445cfa6e262d82d783d4e416921097995d72cfcb46738c00381d8351e6d00004e31dfc9b60322a1a06aeefa3598da66cefc189e830ddfd4b79f6f0806f9b06f84da50ceb277ffb14f408d577fcd72185d99326a3071981faeda87f149368cb7120e30abf1cd35d0155a09666189a933b48134ebb0179c03937f2eb2d974b006753cf009c369f67173b8fc140be17c68963e", 0xe4}, {&(0x7f00001a0000)="2aa34473090dbd04eb6f648d12d249f396b8a441956f899d2f5adebe77f2", 0x1e}], 0x2, &(0x7f00008a2000)=[{0x1010, 0x100, 0x2f, "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"}, {0x28, 0x119, 0x0, "8c5b53d8ea75c362088d2d77ab1253ae3fce"}], 0x1038, 0x4000000}, 0x20000041) r5 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000274000-0xf2)={0x0, 0xea, "4aa4d3f11beac2f7136e56a01600605e1b513cd0366cfc80690bc023c161425cabb483189f224123387169a24eb467036d8dcc1ceb47bee7a0be458678d43cbb39ccb90aee0fbb32962470d8686b6ceca683d176d94af7ef28e246031cee9f9039784c807b2cb80db08ee3f9b565bfc164d30d94650a78aee08481b965104836f6664c6aa0949f6c123bd534ea7a5e4ee7d462f12a0f0a0271de5825f237fc6f71ae1fdc1544e69d31524b93e278b3f7f90737b03eb44b35373fecd2bd5e3d5038d59ce9a0d71a1d37b6fa11d8e1a1ce4d985d9302b89897133ba87e064c2d95796f7902fac5b769906c"}, &(0x7f000073c000)=0xf2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000cf7000)=0x0, &(0x7f000045a000)=0x13a) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000d1d000)={r6, @in6={{0xa, 0x0, 0x932, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x20}, 0x98) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c65000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000a60000-0xa0)={r6, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0xa01c, 0x7, 0x1000, 0x5}, &(0x7f00006dc000-0x4)=0xa0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00001b7000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/19 18:59:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x10000000000000d3, &(0x7f0000095000)=[@init={0xf0, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d86000-0x9)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) timer_create(0x1, &(0x7f0000c69000)={0x0, 0xc, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a94000)=0x0) timer_getoverrun(r3) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 18:59:58 executing program 7: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000000000000) mprotect(&(0x7f0000169000/0x4000)=nil, 0x4000, 0x5) pkey_alloc(0x0, 0x3) memfd_create(&(0x7f00000d1000-0x1e)="2d40bd766d6e65743176626f786e657430766d6e657431776c616e302700", 0x0) 2018/01/19 18:59:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000f45000)='./file0\x00') mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000dc2000)='./file0\x00', 0x80041, 0x0) mount(&(0x7f0000dc3000)='./file0/file0\x00', &(0x7f0000dc4000-0x8)='./file0\x00', &(0x7f0000189000)='debugfs\x00', 0x0, 0x0) 2018/01/19 18:59:58 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xa, 0x80032, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x14, 0x2a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 18:59:58 executing program 5: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f00006ff000-0x9)='/dev/vcs\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000dad000)=0x0) 2018/01/19 18:59:58 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000050000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000776000)={0xfa95, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) 2018/01/19 18:59:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000514000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt(r0, 0xa, 0xe, &(0x7f0000096000-0xd8)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 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]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008a4000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b8000)=0xe8) getpeername$packet(r0, &(0x7f0000e60000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007fd000)=0x14) readv(r0, &(0x7f0000170000)=[{&(0x7f0000eb9000)=""/164, 0xa4}, {&(0x7f0000dd4000)=""/142, 0x8e}, {&(0x7f0000c9d000-0xa7)=""/167, 0xa7}], 0x3) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e78000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f000010a000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008eb000-0xc)={r1, 0xffffffffffffff80, 0x0}, 0xc) connect$inet(r0, &(0x7f00007ae000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 18:59:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001e5000)='./file0\x00', 0x124) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000a6000-0x1)='\x00', 0x1) unlinkat(r0, &(0x7f0000971000-0x8)='./file0\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x800454dd, &(0x7f0000001000-0x4)=0x0) r3 = open(&(0x7f0000787000-0x8)='./file0\x00', 0xfffffffffffffffe, 0x100) mkdirat(r3, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r4 = openat(r3, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000017000)='./file0\x00', 0x0) openat(r4, &(0x7f0000169000)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x40049409, r2) openat(r4, &(0x7f0000236000)='./control\x00', 0x200000, 0x10) linkat(r3, &(0x7f000046f000-0xe)='./file0/file0\x00', r4, &(0x7f0000c77000-0xe)='./file0/file0\x00', 0x1000) 2018/01/19 18:59:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x24000, 0x0) sendto$inet(r0, &(0x7f00002c2000-0x53)="fbea6254a6aa07ea15c0eed2c5723bb5f6b9b9311c475c0a3d03e7670f74cabb559ecbbe198caeeeb622c3df3f7b04511b09f5d9a40b2ede2e1efc4f9c2ba7a811d7559fb3871b31c54e8487b29a2a56e0cef4", 0x53, 0x20000801, &(0x7f000055c000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000c3000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000a4b000)=0x0, 0x4) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000097a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) dup3(r1, r1, 0x80000) r3 = add_key$user(&(0x7f0000dda000)='user\x00', &(0x7f0000722000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008b9000)="3116b042d3d2c390dee3a255ec4a8d9d652da336c67b9695cfb4c29da627ab7f00000000000000997396abc344a7d9f5579ce3af2d90a5dfcade859e3617cdf8f03fdf02218642ab83996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5cb8c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e10076be0bb4ae6947fd966b492b714be120eee3ad9ee2fa1bb060446cdfdb664ac3543e57795086840519d1e70f116a3178dee9a303d6c08f", 0xc0, r2) r4 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000e5d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="8c", 0x357, r2) keyctl$dh_compute(0x17, &(0x7f00009e0000)={r4, r3, r3}, &(0x7f00005a8000+0x269)=""/47, 0x2f, &(0x7f0000b07000-0x38)={&(0x7f0000cd1000-0x9)={'hmac(md5)\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 18:59:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f000097d000)='net/icmp6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000c4a000-0x95)={r0, 0x0, 0x815, "3074e6da9619d12ccb0e9f24c5cac66ea9219fc6a2d771aa8d3428a2119484a5dbafda64fd8ddc20635c51d081777bb1d0efbcbf9b4f75005c17499a9ed2cb9875cbd592334e481b0191f14fccfb3a1945fb151ad15f3dc56f6115de8f15c939dc7d45ee1104593271893881bcc1e9b125ec6c04b765758f3c9eb63456d497439de4e8a49ad87718fde276"}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000532000)={&(0x7f0000ab9000+0x24d)=[0x0, 0x0, 0x0], 0x3}) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/19 18:59:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r0, &(0x7f0000004000-0x20)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000091b000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) rename(&(0x7f0000006000-0xa)='./file0\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') 2018/01/19 18:59:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 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) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10001) write(0xffffffffffffffff, &(0x7f0000001000)="15", 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000)='./file0\x00', 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000001000)='./file0\x00') prctl$setfpexc(0xc, 0x130082) 2018/01/19 18:59:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$nfc_llcp(0x27, 0x3, 0x1) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000bc5000+0x7eb)=[@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x6}], 0x1c) r1 = syz_open_dev$vcsa(&(0x7f000041a000-0xb)='/dev/vcsa#\x00', 0x4, 0x4000) mq_timedreceive(r1, &(0x7f0000b62000)=""/17, 0x11, 0x8, 0x0) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000c4c000-0x9b)=""/155) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00009c1000)=0x200, 0x4) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r2, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r2, &(0x7f00007d9000)="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", 0x599) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x0) 2018/01/19 18:59:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfffffffffffffeeb, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f000026f000)='/dev/midi#\x00', 0x9, 0x101000) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000ab1000)=""/241) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) accept4(0xffffffffffffff9c, &(0x7f00002c9000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000259000-0x4)=0x2e, 0x80800) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f00001b8000)=0x20, 0x4) r4 = ioctl$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(r4, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xffffffffffffffff}) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a60000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f0000846000)={0x17, 0xe1, &(0x7f0000d8f000)="44276249a5d7c0b6ed06f8f3a9e1e1f2a16df5d3d4c5dcb67caf0cef6ba8afa7215d1daf5f7a343c653d14ae3db4cb5513693c637c2b5cd22b8b2feecfc6fe59ec4a208ddeab7666b16d1537951cbf1f172fde48cd4e1c9ade989079fe94e6d388ea3a1edd19f79987f9da12270b641d8bde7bffdcbce33d33e3546b37c8f7c8f2887def02b6634be7577d77275043ecc1cd39e495a7f8aa9054d966c61c81a50fe087c29d20444f380931a612f9a83eeefa6cade424719b925017b8e327f6e2dce84fcb9467f42b92b0a6a051eef04337ae72a28c09b4fc8d4e537727855ae0a1"}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/19 18:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000eea000)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000dad000)={0x0, 0x1}, &(0x7f00005ea000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f29000-0x8)=@assoc_value={r1, 0xa860}, 0x8) seccomp(0x1, 0x0, &(0x7f0000015000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0203}]}) chmod(&(0x7f00002d2000)='./file0\x00', 0x0) 2018/01/19 18:59:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004eb000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000f20000-0x4)=0x8, &(0x7f0000b27000)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000057d000-0x10)={0x1, &(0x7f0000016000)=[{0x6, 0x0, 0x0, 0xf982}]}, 0x10) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) write(r1, &(0x7f000031f000)="", 0xff24) 2018/01/19 18:59:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000528000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002ca000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) 2018/01/19 18:59:59 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) socket$alg(0x26, 0x5, 0x0) dup3(r0, r0, 0x0) 2018/01/19 18:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000801, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000792000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x9}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005bb000)={0x0, 0x0}) 2018/01/19 18:59:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x6c, "20068aedccda20b3e58564822263d8963ab079e0527c333a9319c85433365186652c5100b80a3d8dbcc9272a122241013c2f71f6ac76f07b8d02551b07b631b9a4594f52ca562f763b48846c19a8d1c930ab264ce3c428936776dbb6e00b89d30f4678a0d0da253a85066ca9"}, &(0x7f0000000000)=0x74) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003d8000)={r1, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x108) [ 112.930430] QAT: Invalid ioctl [ 112.944643] audit: type=1326 audit(1516388399.074:792): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17372 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 18:59:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000009d000-0x9)='/dev/rtc\x00', 0x50380, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000e9d000)={0x3ff}, 0x1) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x19) openat$sequencer(0xffffffffffffff9c, &(0x7f00009f0000)='/dev/sequencer\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000593000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f000006d000)={0x4, 0x9f93, 0xffffffffffff8ed5, 0x9, 0x13, 0x912}) [ 112.986381] audit: type=1326 audit(1516388399.074:793): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17372 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 112.986396] audit: type=1326 audit(1516388399.075:794): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17372 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=90 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 18:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007fc000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00005ba000)={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}, 0x98) r0 = socket(0x1, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) waitid(0x1, 0xffffffffffffffff, &(0x7f0000536000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x6, &(0x7f00009cb000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00006cb000)={r1, 0x0}, 0x10) 2018/01/19 18:59:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005c4000+0x188)='/dev/cuse\x00', 0x40680, 0x0) write(r0, &(0x7f0000408000-0xc0)="11fcac8eb33ad26c060aeb94ccde70598849886d15ff6f03f2c214ed1a90b9ac23b06a2455226e458ed0b76e148b51c357ea7bd2359784b484e9db6849baafe9f2226004ee0fe774c6eae218db5a4a0740b0c29368eaf425de07b04a0e877c55aae7143d1ca857224a1a518ceadc15fe1790f2d1145eebb577bf624add74bb8dc536bfbd347191e791371a54d982d75183b9f9c57cd694e5da141d2571f26797e2e128d418e622d099b0abd9a5615734aad2eb60dd3f599d44d930ff4775b7ff", 0xc0) r1 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000b42000)={{0x20000000000080, 0x0}, 'port0\x00', 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dd2000)='/dev/sequencer2\x00', 0x1, 0x0) close(r1) 2018/01/19 18:59:59 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ac1000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000bc8000-0x38)={0x0, 0x0, &(0x7f0000329000-0x10)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0x5, 0x30, 0x0, 0x7, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x7, 0xa2, {0x6, 0x3c, 0x9, 0xffff, 0x0, 0x6, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_x_sec_ctx={0xe, 0x18, 0x80000000, 0xfffffffffffffffc, 0x62, "502dea26e6e91a8f82338d1174697003c7570ba6c9b04abc3d2a3ba2221f775af6abd38d1832085bfc96d0ca57a557b38412cf79e37f210bb81c824fcd750540710f1ffbfd2615fb534dc1afc6d78412ec10beba850c94efbb4aa42ee8018980a11d"}, @sadb_x_sec_ctx={0x12, 0x18, 0xffffffffffffff15, 0x7, 0x88, "e293a7c60e923a7b380971ce33660a3ddf223d242185baef79df984b96df6228761bd7a330ee89a02624e24e8f6b360656e16d2c064be6fe88c8b0d0206ffecdb9be536fd56341aaefd6779a310059c4de81b8af0e0800fb00970618ea296f22bd922169ae1eb155b83786b98dd6fcaa1f678ca81dd7bddee7bb9442d605b8e30cfa5a74f48e6a72"}, @sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in=@empty=0x0, 0x6, 0x10, 0x10}, @sadb_x_nat_t_port={0x1, 0x16, 0x1, 0x0}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0xfffffffffffffef3, &(0x7f00000ac000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/19 18:59:59 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, 0x0, 0x0, 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$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) bind$alg(r1, &(0x7f0000c9a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00008dc000-0x71)={r1, r1, 0x2c37, 0x2, &(0x7f00003fe000-0x9b)="4de33f5785cb1f00af623c3f255f14de833a7ae5635cc26d072309f829a1343689859d86a76372b51d78d61ab6ae64dd18004ad931f01211d98603779946e68fc96a6bab5c500e6fd02062db7b1742559d5206f76f2553916783ff42bac8620b1c6bd6ed7a08e6917a8c7bde40a3477b6a78b0a7864d6dc124b8bc20ce53a4c9c5d8607c919bf90b06d39eb234ba16195ce5bbae653a9df9fc4425", 0x7ff, 0x3f, 0x98e0, 0x9a6, 0x8, 0x6, 0x0, "532fc4260d823ed5d19e9f6ef712dd66eb0a3e12431ef8c25aeb6b485952ddc1e91d76caf56f87df67e069fef6c1f8bcd84dcf374fcf6cb5a2dfe5eafacc12c84f6636769394672804"}) fcntl$getownex(r0, 0x10, &(0x7f00009db000-0x8)={0x0, 0x0}) ptrace$poke(0x4, r2, &(0x7f0000a6f000-0x8)=0x0, 0x5) socket$bt_rfcomm(0x1f, 0x0, 0x3) r3 = syz_open_dev$dspn(&(0x7f000093f000)='/dev/dsp#\x00', 0xc8, 0x8200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00004ae000)={0x4, 0x0, 0x2, 0x1000000000000}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000927000-0x10)={0xffffffff, r4}) 2018/01/19 18:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003f6000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000f82000-0x48)={0x4, 0x0, [{0xb5a, 0x0, 0x7fffffff}, {0xbff, 0x0, 0x3f}, {0xa09, 0x0, 0x0}, {0xbf5, 0x0, 0x3f}]}) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000068b000)=0x4) shutdown(r1, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000b2c000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x22d) 2018/01/19 18:59:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008a5000)="6174747200cdbb2e9a8e90f69495564acbd0c81d5e20a4e3588c1adb8abd5aaf36b8ed03bc14374c626bbfd9323ef1d0798a55b84b0ac091680b56e04318e94fe790bdd8a988c1eb87613d") exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000d55000-0x4)=0x0) 2018/01/19 18:59:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8090000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005ab000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) accept(r0, 0x0, &(0x7f0000ca1000-0x4)=0x336) shutdown(r1, 0x1) 2018/01/19 18:59:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000186000)={0x0, 0x7, 0x20}, &(0x7f0000f85000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000)={r1, 0x9}, 0x6) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00008bc000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009d2000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00003b3000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) mount(&(0x7f000000a000)='.', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='mqueue\x00', 0x100022, &(0x7f0000d1d000-0x1)="d6") [ 112.986416] audit: type=1326 audit(1516388399.076:795): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17372 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 113.037960] QAT: Invalid ioctl 2018/01/19 18:59:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007b1000)='/dev/qat_adf_ctl\x00', 0x8001, 0x0) getsockname$ax25(r0, &(0x7f00003b6000)={0x0, {""/7}, 0x0}, &(0x7f0000aae000)=0x10) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000053c000)={&(0x7f00009f7000)={0x10, 0x0, 0x0, 0x2070c08}, 0xc, &(0x7f00006ee000-0x10)={&(0x7f0000b56000)=@flushpolicy={0x1094, 0x1d, 0x100, 0x1, 0x3, "", [@algo_crypt={0x1048, 0x2, {{'cbc(aes-aesni)\x00'}, 0x8000, "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"}}, @replay_thresh={0x8, 0xb, 0x6}, @user_kmaddress={0x2c, 0x13, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2}}, @extra_flags={0x8, 0x18, 0x7ff}]}, 0x1094}, 0x1, 0x0, 0x0, 0x4040}, 0x40) 2018/01/19 18:59:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00005d8000-0xd5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0xfffffffffffffe13, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xffffff0d, 0x0, []}]}}, @igmp={0x6d22651111a67af, 0x0, 0x0, @loopback=0x7f000001, "99aac02f"}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/19 18:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x8010000000000084) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005b2000-0x4)={r0}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000b3f000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @common='vlan0\x00'}}) setsockopt$inet6_int(r1, 0x29, 0xfe, &(0x7f0000c4e000-0x4)=0x3ef, 0x4) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f00000f1000-0x118)={0x4, {{0x2, 0x0, @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]}, {{0x2, 0x3, @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]}}, 0x118) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000017a000)={0x0, 0x0}, &(0x7f000026e000)=0x8) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000070b000)=0x4, 0x35b) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000261000-0xe8)={{{@in=@multicast1=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}, {{@in6=@loopback={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}}, &(0x7f0000e93000)=0xe8) r3 = syz_open_dev$mouse(&(0x7f0000c5a000-0x12)='/dev/input/mouse#\x00', 0xd99, 0x28000) setsockopt$sock_int(r3, 0x1, 0x2e, &(0x7f0000e9c000)=0x9, 0x4) connect$pppoe(r2, &(0x7f00005ac000-0x1e)={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='sit0\x00'}}, 0x1e) [ 113.178301] sock: sock_set_timeout: `syz-executor7' (pid 17412) tries to set negative timeout [ 113.218148] SELinux: unknown mount option 2018/01/19 18:59:59 executing program 6: futex(&(0x7f000000d000-0x4)=0x0, 0xfffffffffffffffd, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000390000-0x4)=0x0, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet(0x2, 0xa, 0x7, &(0x7f00009c7000)={0x0, 0x0}) r2 = open$dir(&(0x7f0000c3c000)='./file0\x00', 0x80, 0x120) r3 = socket$l2tp(0x18, 0x1, 0x1) socketpair$ax25(0x3, 0x6429fb4ae63c2a30, 0xcb, &(0x7f0000edb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000001000-0xd)='net/fib_trie\x00') ioctl$TTUNGETFILTER(r5, 0x801054db, &(0x7f0000a9a000)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000c2f000)=[{r0, 0x10, 0x0}, {r1, 0x2000, 0x0}, {r2, 0x6020, 0x0}, {r3, 0x4001, 0x0}, {r4, 0x201, 0x0}], 0x5, &(0x7f0000f99000-0x10)={0x0, 0x0}, &(0x7f0000000000)={0x80000001}, 0x8) 2018/01/19 18:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x421, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000738000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007a1000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000391000)=0x10e) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005b2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000513000)=0xc) migrate_pages(r2, 0x8, &(0x7f000083b000-0x8)=0x7, &(0x7f0000840000-0x8)=0x3) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000025000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x5e, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/19 18:59:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b4a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000940000-0x11)='/selinux/enforce\x00', 0xa0000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000755000)=0x4, &(0x7f00003e9000-0x8)=0x4) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[], 0x0, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) statfs(&(0x7f0000c5b000-0x8)='./file0\x00', &(0x7f0000ead000-0xb8)=""/184) 2018/01/19 18:59:59 executing program 1: 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cb0000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000ece000)={0x1000, 0xd9, "92de52acabc282a5ab6447476fe59955e503759788c27e92285514933f7b273e0c6f79b6e84a7aefed8b0492b89f579667d2f8a885dc4215f370497499280bebe43f0e9ec8cc026ec4d91f7562c70e6179ce69e9a45816e846340ec5d52b98a0b637b973da7d767eeaa2e22cd7e3ebffc7176f133cf7a8aa7e2596b932c64222820f25a2bc6d320199e23b7b82a29bbcfee7bec8c224625c97bc54b4f78448476b2f228579b8e8b94ea6d60f8569e384f29c23ad423d61fe6715b861f8a97d69f2e10d63952de70971203b48e28730cf3281d7e029a75c9fba"}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x0) 2018/01/19 18:59:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ba6000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000e38000)={0x57, 0x3ff, 0x4, {0xffffffffffff8000, 0x80000001}, {0x8001, 0x8b0}, @const={0x401, {0x401, 0x1, 0x160, 0x7}}}) syz_emit_ethernet(0x32, &(0x7f0000e95000-0x11c)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8c4d14", 0x0, "5748c8"}, ""}}}}}, &(0x7f000042d000-0x8)={0x0, 0x0, []}) 2018/01/19 18:59:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000477000-0x8)='./file0\x00', &(0x7f0000715000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 18:59:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)="e6", 0x1}], 0x1, 0x0) connect$ipx(r1, &(0x7f000070f000-0x10)={0x4, 0x0, 0x1ff, "396e6a95ad2d", 0x9, 0x0}, 0x10) 2018/01/19 18:59:59 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f000086a000)={0xa, 0x0, [{0xc0000001, 0xfffffffffffff001, 0x100000001, 0x3, 0x2, 0x0}, {0x2, 0x2, 0xffff, 0x64, 0x9, 0x0}, {0x40000001, 0x800, 0xaa8, 0x4, 0x1000, 0x0}, {0x8000000c, 0x80000000, 0x800, 0x3, 0x8, 0x0}, {0x0, 0x7, 0x0, 0x8, 0x0, 0x0}, {0x8000001d, 0x9, 0x0, 0x3, 0x5, 0x0}, {0x0, 0x0, 0xa9, 0xfffffffffffffffe, 0xe5da, 0x0}, {0x0, 0x1, 0x8, 0x3, 0x7fff, 0x0}, {0x0, 0x8, 0x200, 0x101, 0xd000000000000000, 0x0}, {0xc000000f, 0x6, 0x3, 0xc5, 0xf60, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44042) sendfile(r1, r1, &(0x7f0000dc9000-0x8)=0x0, 0x800000008) 2018/01/19 18:59:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f00000c1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x0) r1 = dup(r0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f000038f000)=@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}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 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) 2018/01/19 18:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000cff000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000caa000)='numa_maps\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000435000-0x20)={0x10000, 0x2, 0x0, 0x2000, &(0x7f0000ac5000/0x2000)=nil}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f98000)={0x8, 0x7f, 0x8, 0x80000001}, 0x8) pread64(r1, &(0x7f00006f6000)=""/0, 0x0, 0x57) 2018/01/19 18:59:59 executing program 5: mmap(&(0x7f0000000000/0x6d000)=nil, 0x6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000006d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000016000-0x4)=0x0) mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0xfffffffffffffcff, &(0x7f000006e000-0x8)=0x20) read(r1, &(0x7f0000067000)=""/1, 0x1) 2018/01/19 18:59:59 executing program 1: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ff1000)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000ef0000)='./file0\x00', 0x68) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ff7000)={0x0, 0x0}) utimensat(r1, &(0x7f0000918000)='./file0\x00', &(0x7f0000de0000-0x20)={{r2, r3/1000+30000}, {0x0, 0x2710}}, 0x100) futex(&(0x7f0000001000)=0x0, 0x88, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/19 18:59:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xa4, 0x40200) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x780}, 0x8) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x6, 0x1bf203b3, 0x0, 0x1, 0x9, 0x20}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005a7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r3, &(0x7f000072d000)={'system_u:object_r:hostname_exec_t:s0', 0x20, "73797374656d5f753a6f626a6563745f723a73797374656d645f6c6f676765725f657865635f743a7330113ac56fc2f6", 0x20, 0x30, 0x38, 0x20, "2f7573722f73626900000005706400c1"}, 0x69) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a7d000-0x8)={r1, 0x2}, &(0x7f00001e3000-0x4)=0x8) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f000036a000)={0x7004, 0x10000, 0x0}) 2018/01/19 18:59:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f28000-0x8)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) sched_setparam(r2, &(0x7f0000bf3000)=0x4fa) vmsplice(r1, &(0x7f0000212000)=[{&(0x7f00008a0000)="93", 0x1}], 0x1, 0x0) socket$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, 0x47, 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, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e97000)="51b5a69adf70bd37995f2ad79ab7748646441dc24da3f8b0b653cefc3709fdb2339ce5a7749442d306a9055a145f1d4b5ce5dd39", 0x34, 0x1, 0x0, 0x0) pipe(&(0x7f0000d8f000-0x8)={0x0, 0x0}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000041d000-0x11)='/selinux/enforce\x00', 0xd181a4ff41e3eb90, 0x0) getpeername$netrom(r5, &(0x7f0000c26000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000020b000)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8004, &(0x7f00005e1000-0x8)=0x0, 0x2, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000642000-0x9)='/dev/kvm\x00', 0x0, 0x0) r7 = getpid() syz_kvm_setup_cpu$x86(r1, r0, &(0x7f00005bc000/0x18000)=nil, &(0x7f000015f000)=[@textreal={0x8, &(0x7f00004b9000)="0f01990800ba4100b0c1ee0f01c90f01baf4000f3566b8007000000f23c00f21f86635000000000f23f8263b570e0f20e06635100000000f22e00f93bd0000baf80c66b83bc9648b66efbafc0cb000ee", 0x50}], 0x1, 0x4, &(0x7f0000b16000)=[], 0x0) r8 = getpgid(r7) 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(r3, 0xc0106403, &(0x7f0000466000)={0x2000400000000000, 0x1000, 0x200000ed9, 0x3}) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000128000-0x18)={0x2, 0xe7, 0xc87}) process_vm_writev(r8, &(0x7f000000c000)=[{&(0x7f0000221000-0xdd)=""/221, 0xdd}, {&(0x7f0000feb000)=""/129, 0x81}, {&(0x7f00004ed000)=""/14, 0xe}, {&(0x7f0000a36000-0xd8)=""/216, 0xd8}], 0x4, &(0x7f00009a2000)=[], 0x0, 0x0) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f00009a8000-0x8)=[0x3ff, 0x1ff]) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000840000)=0x0) syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x1000001000008, 0xbc51a4e6ff47a581) ioctl(0xffffffffffffffff, 0x0, &(0x7f000018c000)="") accept4(r6, 0x0, &(0x7f0000164000-0x4)=0x0, 0x800) 2018/01/19 18:59:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000070d000-0xa)='/dev/vcs#\x00', 0x6, 0x200200) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000037f000)={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x20}, {0xa, 0x3, 0xa4cc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, 0x9009, [0x7fff, 0x1, 0x100000001, 0x8, 0x7, 0xb1, 0x7, 0x400]}, 0x5c) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000323000-0x8)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r1, 0x29, 0x15, &(0x7f000064e000-0x15)="ff55d30000000000000100000000000040000000", 0x14) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000871000-0x15)=""/21, &(0x7f00007a9000-0x4)=0x15) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000e1f000)=0x7ff, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e51000-0xc)={0x0, @multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00006b6000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000090d000-0x5)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d97000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e4b000-0x4)=0x14) 2018/01/19 18:59:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x40000000000009, &(0x7f0000419000)=0x0, 0xfffffffffffffe03) open(&(0x7f0000bfd000)='./file0\x00', 0x80, 0x8) 2018/01/19 18:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000107000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00009c3000+0xa98)=0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000d8c000-0x10)={0x3, &(0x7f000062d000-0x18)=[{0x7, 0x2, 0x1000, 0x4}, {0x78, 0x6237, 0xc2c, 0x8001}, {0x1, 0x40, 0x1, 0x1}]}, 0x10) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1, 0x0}) rt_sigtimedwait(&(0x7f0000757000-0x8)={0x5f194203}, &(0x7f0000f1f000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d1e000)={0x0, 0x0}, 0x8) 2018/01/19 18:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe1, 0x7, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000040f000-0x20)={r0, &(0x7f0000c53000-0x1)="", &(0x7f00009c5000)="", 0x2}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006c5000)={r0, &(0x7f0000935000)="969272cf3f6bc702739e2fb89ff4ccd18da8c0efb8d1f55d047f49a7ec86cb3346a6f51abe89019cf57e1c79f7039fb6ca1e77bdafbc45be11fe1651", &(0x7f00005d9000)=""/193}, 0x18) 2018/01/19 18:59:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000c54000)={{0x5, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 18:59:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c4000-0x11)='net/fib_triestat\x00') getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000511000-0x1000)=""/4096, &(0x7f000019e000-0x4)=0x1000) sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x800000, 0x401) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ab3000)={0x3, r1, 0x1}) 2018/01/19 18:59:59 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000018000)='/dev/amidi#\x00', 0x3, 0x80400) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000018000)=0x2b50) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000005000)={0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000017000+0xe85)=""/4096, 0x1000}], 0x2, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) 2018/01/19 18:59:59 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f000000e000-0x30)=[&(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, &(0x7f000000e000-0xf0)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000008000)=@assoc_value={0x0, 0x7}, &(0x7f0000009000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r1, @in6={{0xa, 0x2, 0x4c4b, @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]}}, 0x8c) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="967d34f201000005100000009c") 2018/01/19 18:59:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r0, &(0x7f000010e000)=[{&(0x7f0000001000)=""/171, 0xab}], 0x1) exit_group(0x3) 2018/01/19 18:59:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x6200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$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, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fe4000)={0x0, 0x0}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00007da000-0x4)=0x0, &(0x7f00001f7000-0x4)=0x4) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000d55000)=0x0) timer_create(0x6, &(0x7f0000953000)={0x0, 0xb, 0x0, @thr={&(0x7f0000747000)="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&(0x7f0000470000-0x1000)="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[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df4000-0x4)=0x0) timer_settime(r4, 0x1, &(0x7f0000890000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000b55000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r1}) shutdown(r0, 0x1) 2018/01/19 18:59:59 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009c0000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000eae000-0x8)=[0xffffffffffff3036, 0x4]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x955) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f000087b000)={0x0, 0x1000, 0x10001, &(0x7f000030e000)=0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2283, 0x7fffffffefff) 2018/01/19 18:59:59 executing program 3: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00005eb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa0000/0x3000)=nil, 0x3000, 0x3, 0x8032, r0, 0x2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000784000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000de6000-0x4)=0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1fffe}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={@generic="bb07a8bf2902de0e81cbb7b1a77f03ea", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000a3a000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/19 18:59:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x100) sendto$inet6(r0, &(0x7f000044c000)="", 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0xfffffdd1, 0x0) 2018/01/19 18:59:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xc) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0xffffffffffffffff, 0x3, 0xffffffffffffffff) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/19 18:59:59 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x2e) tee(r1, r0, 0xde1, 0x0) 2018/01/19 18:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./file0\x00', 0x3) r0 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) bind$ipx(r0, &(0x7f0000952000)={0x4, 0x0, 0x0, "80be31020065", 0x0, 0x0}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) symlink(&(0x7f0000f98000)='./file0\x00', &(0x7f00003a1000)='./control\x00') r2 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') rmdir(&(0x7f000045a000-0x10)='./control/file0\x00') getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00009d7000-0x4)=0x0, &(0x7f0000b0e000-0x4)=0x4) getdents64(r0, &(0x7f0000cdc000)=""/0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000a36000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 18:59:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000cc5000)=0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000c54000)={{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]}) 2018/01/19 18:59:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000458000-0x4)=0xfd, 0x9b) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000945000-0xd)='/dev/dmmidi#\x00', 0x33f, 0x2000) accept$nfc_llcp(r1, &(0x7f0000984000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c43000-0x2)=0x60) 2018/01/19 18:59:59 executing program 7: r0 = socket(0x100000001e, 0x1, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00008ef000)=0x0) setsockopt(r0, 0x10f, 0x82, &(0x7f000023f000)="", 0x0) 2018/01/19 18:59:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0xfffffffffffffffa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/19 18:59:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80805, 0x4) bind$inet6(r0, &(0x7f000093c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r2, &(0x7f0000dc9000)={&(0x7f000029b000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000f3c000)=[], 0x0, 0x0}, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f000072f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0xfffffdfe, 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 18:59:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00006f6000)=[{&(0x7f0000ee1000-0x1c)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003b1000)=[], 0x0, &(0x7f0000417000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000417000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000a9e000-0x10)=[], 0x0, &(0x7f0000f41000-0x120)=[], 0x0, 0x0}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006ee000)=0xed8, 0x4) 2018/01/19 18:59:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = syz_open_dev$usbmon(&(0x7f000061c000)='/dev/usbmon#\x00', 0x200, 0x20000) symlinkat(&(0x7f0000cbf000-0xa)='./control\x00', r1, &(0x7f00003b1000-0xa)='./control\x00') inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x2000000) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) 2018/01/19 18:59:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000564000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xae81, 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_pts(r0, 0x0) 2018/01/19 18:59:59 executing program 7: 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 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) lstat(&(0x7f000015c000)='./file0\x00', &(0x7f0000f1c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername(r0, &(0x7f0000cbc000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000cbc000-0x4)=0xe) getresuid(&(0x7f0000aad000-0x4)=0x0, &(0x7f0000923000)=0x0, &(0x7f0000207000-0x4)=0x0) r3 = geteuid() setresuid(r1, r2, r3) utime(&(0x7f0000e25000)='./file0\x00', &(0x7f0000e1e000)={0xa91, 0x8}) socketpair(0x2, 0x807, 0x100000000, &(0x7f00004ea000)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000888000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x14) r5 = dup(r0) setsockopt$inet_mreqsrc(r5, 0x0, 0x26, &(0x7f0000041000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00009ea000)=0x0, &(0x7f0000ccf000)=0x4) 2018/01/19 18:59:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000368000-0x78)={0x3, 0x78, 0x9, 0x8, 0x3, 0x7, 0x0, 0x100, 0x8, 0x0, 0x8, 0x5, 0x4, 0x37, 0x11e, 0x6, 0x7fffffff, 0x7, 0x9, 0x4, 0x8, 0x9, 0x5, 0x0, 0x80000001, 0x5, 0x6, 0x3, 0x1, 0x9, 0x6e9b800, 0xc5, 0x1, 0x80, 0x3c, 0xcbe, 0xd, 0x1ff, 0x0, 0x2a46, 0x2, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x7}, 0x24002, 0x3f, 0xe614, 0x7, 0x2, 0x3ff, 0x80000001, 0x0}, 0xffffffffffffffff, 0x5, 0xffffffffffffff9c, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000+0xe2f)='/dev/ion\x00', 0x280000, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e06000)='/dev/hwrng\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000001000-0x18)={0x1, 0x2d, 0x1, 0xffffffffffffffff, 0x0}) poll(&(0x7f00006c9000-0x30)=[{r0, 0x400, 0x0}, {r1, 0x100, 0x0}, {r2, 0x10, 0x0}, {r3, 0x2, 0x0}, {r4, 0x2041, 0x0}, {r5, 0x3040, 0x0}], 0x6, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r6, 0x40096101, &(0x7f00009ab000)=0x0) 2018/01/19 18:59:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000d26000-0x4)=0x0, &(0x7f0000f40000)=0x4) accept(r0, &(0x7f0000357000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000059b000)=0x2e) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00007e1000)='veno\x00', 0x5) 2018/01/19 18:59:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x300, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00005d8000-0xd5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @igmp={0x6d22651111a67af, 0x0, 0x0, @loopback=0x7f000001, "99aac02f"}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) close(r0) 2018/01/19 18:59:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x2140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0xfffffffffffff001, 0xffffffff) write$tun(r0, &(0x7f0000d49000-0x11ae)=@hdr={0x2, 0x4, 0xf507, 0xe84, 0x7f, 0xfffffffffffffff8, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [{[{0x9100, 0x1f, 0x7, 0x7}], {0x8100, 0x9, 0x1f, 0x3}}], {@mpls_mc={0x8848, {[{0x8, 0x40, 0x20, 0x3}], @ipv6={0x7, 0x6, "8a9cc7", 0x1162, 0x0, 0x7084, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, {[@dstopts={0x89, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @calipso={0x7, 0x18, {0x81, 0x4, 0x6, 0x97, [0x3ff, 0x144]}}, @jumbo={0xc2, 0x4, 0x7}]}, @routing={0x2f, 0x2, 0x3, 0x19, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}]}, @fragment={0x0, 0x0, 0x80000001, 0xfff, 0x0, 0x20, 0x2}, @hopopts={0xbf, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x6}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}}, @enc_lim={0x4, 0x1, 0x0}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0x9}, @generic={0x400, 0xac, "e7808dea87a17fe481b849d13682c27fa8ba70f6850fae97822ceb106ff87dfdad2fa22739de8130d1c5a56bee7d1299a0235430874de572b0f2bd854d9d825d91d85d58d3f62f956b1c2f9626696e19eb7191c86e6f5500ce35ca4b5641cfd53e45c5c96ada15f73b819967404e6e9659bfc384ce0ce7bcf71ba8f456469a061691b8720964d7bb2ff21d5db13efbef6afd1f41ee4f7a33547505a3e45a46744e3ccc539438911af9f42b09"}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x7}]}], @tcp={{0x2, 0x3, r1, r2, 0xb5, 0x0, 0x6, 0x28, 0x0, 0x0, 0x2, {[@window={0x3, 0x3, 0x1}]}}, {"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"}}}}}}}}}, 0x11ae) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 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) recvfrom$ax25(r0, &(0x7f0000eef000)=""/216, 0xd8, 0x0, &(0x7f0000088000-0x10)={0x3, {"7a21142a2ef8a3"}, 0x3}, 0x10) write(r3, &(0x7f0000064000)="1f0000004a00070600001b0a000008ff0a3f80164c00000204000003441951", 0x1f) 2018/01/19 18:59:59 executing program 5: renameat2(0xffffffffffffffff, &(0x7f0000b13000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00004f2000-0x8)='./file1\x00', 0x5) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fa3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="475fbd2cc8aa1b39513245bde799d4e38d11a3508e1649386c0ca096a7fbf77b6c874f4b7bdbfa6a40df6fadac26e7c19e6917f021520b90bada065b3a16b69f415de1fe5b1feebf1cb04d6079e33d12daaf8268fde24942fb56aa04caa8f9d52d507adab8022d202e835c39f9dce2a45471439ae8a727ec9da35203855bd343f2f1ed95763413efca098cd711ee1a3782f9c430f6f04646cc0f49454ea806ec2739c44a4069e63f80a6ca8da54d8d7d8b20786c306a0fc0b56e11e55de53759accbdfa9960b8be9a594f5a2d6fb2d6fd6dcd6cdf4cbf5ea4e034b3e58e02ee6fa52f6de") 2018/01/19 18:59:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x801, 0x4000010) write(r0, &(0x7f0000f7a000-0x26)="26000000250001f7fff9000092ff00010300fca5010000000e00030050a6a0e90c0200001735", 0x26) 2018/01/19 18:59:59 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) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000261000-0x20)={{&(0x7f00005bc000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = socket(0x2, 0x0, 0x74c) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00006cd000-0x4)=0x3, &(0x7f0000c27000)=0x4) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000004f000-0x10)={&(0x7f00007ca000/0x4000)=nil, 0x4000}) 2018/01/19 18:59:59 executing program 6: mmap(&(0x7f0000000000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200000052005) r0 = creat(&(0x7f0000885000-0x8)='./file0\x00', 0x148) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000d3a000-0x1)={0x9}, 0x1) r1 = socket(0x11, 0x1000000884, 0x7fde) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = getpid() mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d3a000)=0x0) kcmp(r3, r4, 0x3, r0, r0) bind$inet6(r2, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) r5 = syz_open_dev$midi(&(0x7f0000062000)='/dev/midi#\x00', 0x26, 0x8040) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000045a000-0x11)='/dev/vga_arbiter\x00', 0x141400, 0x0) fanotify_mark(r5, 0x1, 0x20000, r6, &(0x7f0000aae000)='./file0\x00') r7 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x5) connect$inet(r7, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000d3a000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00001fa000-0x8c)={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]}}, &(0x7f0000d39000-0x4)=0x8c) connect$inet(r7, &(0x7f0000082000)={0x2, 0x2, @rand_addr=0xffeffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f000056f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000c1c000)="a5c19c2f36dfdf4cbf331be759fb0d366726f9d0a914e9d91caef236e52587c46f8235609ab78fee6827499df31cebf51cc0a7f5a603114c5a7a5ee0f8dd9e1e97695f5063cb4d8fbdea706816b1742dca4482c39e47036c0bc98b58f8573f65310551f27ac055cd25ec333ffe103ce72479a9a8f04cee076c0badde27a7a62eba02a2c37a7890c747377a1fbcfbef6af68ecabe642a0a0345aa7b492ba61b0a0f7adc9f5855f50b228bb52adda7c896189832ed651437c23768bf5a1b37f545a10bc88c68ba255f4aa4c1a90082ffd2c183ca6d6a76531a84f203e78b1f") recvfrom(r5, &(0x7f0000c26000)=""/85, 0x55, 0x2000, 0x0, 0x0) shutdown(r7, 0x1) r8 = accept$inet6(r2, &(0x7f0000d26000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r6, 0x400454d9, &(0x7f0000d3a000)={@generic="5c3e8f2c04da2ce53bc0a16e08b374ea", @ifru_ivalue=0xc2dc}) ioctl$sock_SIOCDELDLCI(r8, 0x8981, &(0x7f0000274000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) shutdown(r6, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r6, 0x40045542, &(0x7f0000d39000)=0x5) 2018/01/19 18:59:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000411000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prctl$setmm(0x23, 0x6, &(0x7f0000a50000/0xd000)=nil) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000530000)={0x1, 0x0, [{0x400000b6, 0x0, 0x4d9b}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 19:00:00 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008bf000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000b1e000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00002d2000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key$keyring(&(0x7f000035e000)='keyring\x00', &(0x7f0000a1a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ec8000-0x4)=0x0) r5 = getpid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a12000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000bb6000-0xe8)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d7000-0x4)=0xe8) stat(&(0x7f0000dca000)='./file0\x00', &(0x7f0000877000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f000083a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f00002f1000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d84000-0xe8)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a1000-0x4)=0xe8) lstat(&(0x7f0000f3b000-0x8)='./file0\x00', &(0x7f0000d31000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00002e4000)={0x0, 0x0, 0x0}, &(0x7f0000cb0000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d1a000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000896000)=0xe8) getresgid(&(0x7f000002d000-0x4)=0x0, &(0x7f00002bf000-0x4)=0x0, &(0x7f0000e38000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000ebe000-0x28)={0x8, 0x2800000000000000, r10, 0x2, r7, 0x1, 0xfffffffffffffffe, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f0000474000)={&(0x7f000078f000-0xc)=@kern={0x10, 0x0, 0x0, 0x4200}, 0xc, &(0x7f0000593000-0xa0)=[{&(0x7f0000f9b000-0x2c4)={0x2c4, 0x2e, 0x22, 0x1, 0x2, "", [@typed={0x3c, 0x5b, @binary="207ba11dc0c98d929c0e3f330358503f28011a500da3532050d2bd45f4fa17208f1f313ef0261ad52b32ef8ed944b2a3bf71fe9a"}, @nested={0x278, 0x25, [@generic="71fc5b2523578c745b3ad097604192c86e60bfd4398260a20e804cff0c3c34f052cab04b255882f7e1c6c564132bfca2bef26d385d9f88e80104ecb6a7c6f596ba838583933307a1eaf342547ff728f86a59fd4374a3b4752a766bcdad5262257029d6bab5a3b8a8e254ae50ef9816e26978f08a614565342d6ce453023624bd02b308717967d833a63fd2dc374db18c417ca8996218a57c5ea5c865b8bec4bfc35214c8ceee33f964655f4e90", @generic="70aafb61cad9e23b1e43dc4ff2e3d4c8e3d3d8971072fc089c050db209bb05df425514c4993ffef22e261cb036971e29878317bb524e504551fc844399838a3a62d18ebe731956eb7751ee8cd9ce987af125ab57de2f732f6b8b96558106e1acd2f3990692d2ff85b6f58595fe293ceb695b511e854c0d6ffda514d0f6a2d00890cc87a509cb87c8ada4710afa35e03d88088d17a03a36d8abd1da3913b46a7e29dbfd4fa19d392935bff2e1ee5045acde2a310ccdbf9e71b98c", @generic="fd7e143c4dbf5a7f2f12cdbe4b395294362c5cb0b2c80060f138c260ea8670d77b0255905bf7ba7f047e9328e2e74045db70f41c0563ef89c7ec6d05bc88159b6f711cea3cf07324fb49002beca11d6a2e7d58160e997f944f54aeca07b6c60b5735d9de5725d6012ef0b691585f4498bc85d2c91820136c850bf0", @typed={0xc, 0x31, @fd=r1}, @typed={0x10, 0x65, @binary="cf19cd63e8"}, @generic="9ef3c1167c66f3ecb5df", @typed={0x8, 0x50, @void=""}, @generic="93256f0dc4e9f8dee53e513e05ba68f571a69ddf2d43990ee71732f03acebcaebfdff7b9b83c7db5bc9ef4513b2214295f058eae74b4c8dda0af62dc7b840021a62d129463065752238118b30c9dfe6a8f2d62adf2068cc710afeed1dfec98e4b302"]}]}, 0x2c4}, {&(0x7f00002d8000-0xf4)={0xf4, 0x20, 0x200, 0x0, 0x1, "", [@generic="11bcd916df8aee86a569866b3666386ed3da4d1a48d7923d3c16e3718a3668fd95e145c1f7a516dca42b55da3d90b58010e6d10699fbc5f984811aaf5ab9fd2f15388de7c89f3ed96197f6633497924949c64f72b1832c12016995617634a5d2be87eddf33ebbcd88f004b5a887f96e54f754c0130e4a64523a99be7ede5a5ea4449c6c54defe48a7a4087299175e5d39669b162b44da292179d34e09a2f760467d9c21d75ba43c1ebeedcb2863292725295c1c98d30c716cb6e0ba7c856845418e577e77af358d335fa390b0a", @typed={0xc, 0x19, @u32=0x1000}, @typed={0x8, 0x88, @void=""}]}, 0xf4}, {&(0x7f00000bd000)={0x10f4, 0x37, 0x31c, 0x1, 0x3, "", [@nested={0xe4, 0xb, [@typed={0x10, 0x1f, @u64=0x2}, @generic="b77d1ab1047f26159730aff6a39e450633e612d12f041c76d529a962768f2cd1c7e2ddc199", @typed={0x8, 0x25, @void=""}, @generic="48a4bd6d8979dda47a72023e65cbb3613a4a188007261e7712a316efa9c3de5357e605d9bbedec78f2ae143e6584e680c434fbf3eeb052adf83ddac423a0ec9c4e1dd5400b98e76e29326ba65f82d27521d2ad82b1aeb0c8a82e399f3344deeb1b50dfa8e729ccfbbac797145764db96f119526ed50cfe69ded3eb48059b56580764fc5551d8a635d8010bdea92484771eb863b378b283c78195ce9d723d77542d"]}, @generic="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0x2214}, {&(0x7f0000f5a000-0x1a0)={0x1a0, 0x41, 0x200, 0x5, 0x0, "", [@typed={0x18, 0xffffffff, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @typed={0xdc, 0x41, @binary="26dc64001ef7b35a26b2f09a7d8622a02ba823728407f6b047bb75c39714e1f001ff735dd0a67ae90e0b82ad67de3c6c804ee7dd9724c2d7925134c9e07120508c0766d2d892466c8063bcdb5c5076aacaabd2e4a827a634ee025a2fe631a71de204504482b6f05e33244b5c5e1a357eb0f25376934a3f799220cda869798bd26a63092657eb0169e85310dc04ed5bbc982785ce61565a900069a28d496cf21a063c26991110e5cc473e1e7496991ff272be15cecdd9d07ec5d81d7c9f82edc896aac02e39a7b6d09396e6a90c85218192"}, @typed={0x9c, 0x3e, @binary="d9f5b4698a08756ffd7397450edabe2065944d01deaddcee8896a76cea8584eb8f8e1b08da08bd8abc688ebb05d5153ef44e52360b78cc1bad1a47760848ebfff29c09d990022fe952200f3aee1fb6d675b2f5cdd8726663eef11ce161c89eee24b2b3f2214b66439536816e80c111df11823598d4753d16d1adf47bad790e4b1a9a14eaf0fd1e265e5144a0b5d9203592fb7fd8"}]}, 0x1a0}, {&(0x7f0000535000)={0x1c, 0x3f, 0xb08, 0x2, 0x2, "", [@typed={0xc, 0x7f, @u32=0x80000001}]}, 0x1c}, {&(0x7f0000f7e000-0x43c)={0x43c, 0x1f, 0x201, 0x6, 0x1, "", [@nested={0x1fc, 0x5d, [@generic="83e57c2b195dc10f8adda14e15d780a8c51d20f45fb4bd55c1ed881e1e63cfe4eb723c2d0a6133d80d76dd52da29caa5fafd4f96bccbd207d3d0f6a14810916d599edc69f270494c9444ebf6af8d774bbd548c43a6d803024e42cee9f93ec0b32d2c29ea320b4329ca97a78ecb91f32d43d7714e546324f5afde600ea0415ecef319237d11d3a677bd24e46c463eb0545d16dbbd402ce94eb0e2851d58256cc6bec3814056d83006bfb1da3d34c8614fa2606aa9c8a0bcb415982090ab6648f5e8704ee4cca6dc70d9c52f7ba13942c991f031680914754438a6166bd24ff793eb567d", @typed={0x8, 0x46, @void=""}, @generic="25310e0bb2607c3d55e8f41d2ee16e36729560405e8229a4e71e0a", @generic="a731d88a339340c07d3018e26017f93be5eac95dd93f", @generic="f7ae750a6439cc3f821931f8bdf07135fbacb331845aa664a0dde028beed0d10f78fb358f5", @generic="bd51ff8c903bbe525ab9c4885df611967209e328c5cb98f903fc22a1f49147c413d2f6b82cc5bc93fd15f4d4924323226c4a4409ccaffd244e5e8138866da8b13a89115fd5852599126c03eeab9ad9e2016b4b5c34c3566d6c4186e7e1719cd401758ea90f3b7f8ccd87587c3f6a988e5f5c45d27a4cb7448273b1bba036159f46c496c173b4e23f291d6cbd1aa49230df551abc0797909e", @typed={0xc, 0x5d, @str='em1\x00'}, @typed={0x10, 0x94, @u64=0x7}]}, @nested={0x200, 0x13, [@typed={0x104, 0x6e, @binary="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"}, @generic="94d00f4f02ef227e4355e5706f4a", @typed={0x10, 0x17, @u64=0x0}, @typed={0x18, 0x61, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="e49ab6a048b5829a528999527f911eb33c464fbaebee0b98385dbd40db055f6c5ca82fb87f490ce697ca569033532075094d0a42015c984a7883d0a83e6c08fefbe7abfd313eacb1cf8c2bc42b5220869d2316f11a036f37459a09c3191ff0e1519951d5041eb077847aef64725978c9d61bb98a966abc24ca554b57714afe616f09d0091bf67c09217a0875d8e2d4b197b5ecac988f6dd03c0f6cab8fcda5ae5421be8d19c54e7876d55a3b7c32468bc22eb76cc25ecbec33af5e08b7eb5a"]}, @typed={0x30, 0x7e, @binary="b380b5503c4bcc35762707034f7488eb112bfac7e3fc01754fc8b1531744c00aa326371e891a7c32"}]}, 0x43c}, {&(0x7f000053b000)={0x184, 0x39, 0x600, 0x1, 0x2, "", [@typed={0xc, 0x1d, @uid=r7}, @generic="bf98ea071d47c8e4ee512469dc1bb0f52d6faa51a5c6228ac5801759969f92ac5a93de1730ac51b853c46934c64c5ca47f75e5e40068472db44f0803b0c8b919b846ce5cc39c3e2bddb68a3ba085dc55a5b0ca5d945c9a7d7a847d88322caa4e90d517932b816d8e", @typed={0x18, 0x43, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @nested={0xc4, 0x45, [@generic="ba140fe4e9ff1b89b861b8bc8963d68c6f5caf2d299770a55180641d88da3acd867d4cd789c3c21f7b0f70cb9e094ffa2e1ee78dd395946d04a598bc6c3d79f3c9a639f9d0943777703ae2b1b96b15d92ffd65c3a56b0351c93c4f2756193b984b7ebc026af7e3f95edf35b48ba2e4f248d62c7674fe68f953609bbe7887564a6b7cfe36cfacd15538ec73a414437a8be106a48e3990033ea0", @typed={0xc, 0x85, @uid=r8}, @typed={0xc, 0x2d, @uid=r9}, @typed={0xc, 0x4b, @ipv4=@empty=0x0}]}, @typed={0xc, 0x16, @u32=0x1}, @typed={0xc, 0x30, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x91, @u32=0x80000001}]}, 0x184}], 0xa, &(0x7f000058a000)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x40, 0x48000}, 0x8001) add_key$keyring(&(0x7f00000d5000)='keyring\x00', &(0x7f0000ec7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r3) r16 = request_key(&(0x7f0000ebe000-0x5)='user\x00', &(0x7f000046d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009af000)='/dev/sequencer2\x00', 0xfffffffffffffffd) keyctl$negate(0xd, r3, 0x1, r16) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c40000)=@assoc_id=0x0, &(0x7f0000701000)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000705000-0x8)={r17, 0x6}, &(0x7f0000fb5000)=0xffffffffffffff0e) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00008e7000-0xb8)={r17, 0xf39f, 0x81, 0x945, 0x9, 0x4, 0x62ba, 0x0, {r18, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff4b, 0x1, 0x7a47d336, 0x8af}}, &(0x7f0000e0a000-0x4)=0xb8) ioctl$TCSETAF(r1, 0x5404, &(0x7f00009f1000)={0x4, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 19:00:00 executing program 3: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r2, 0x29, 0x5, &(0x7f0000f62000-0x4)=0x0, &(0x7f0000f6e000)=0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 19:00:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2e00, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f000073d000-0x30)={0x401, 0x20, [0x7, 0x0, 0x9, 0x0, 0x6, 0x3, 0x20, 0x200]}) fgetxattr(r1, &(0x7f0000aa3000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000b32000-0x4d)=""/77, 0x4d) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000ed8000)={0x4, 0x3f, 0x5, 0x301}) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000dbb000)={""/1024}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00003c7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0], 0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000ef5000-0x4)=0x7, 0x4) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000754000)={0x0, @in6={{0xa, 0x0, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffff, 0xff, 0x8, 0x6, 0x4, 0x1, 0x10000, 0x71ac, 0x200, 0x3, 0x0, 0xfd38, 0x1, 0x7ff, 0x9]}, &(0x7f0000e0b000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c93000)={r4, 0x3}, 0x6) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) clock_getres(0x2, &(0x7f0000732000)={0x0, 0x0}) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000108000)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000132000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000001, 0x1ff, 0x782a, 0x44}, &(0x7f000004d000)=0xa0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f00009b4000-0x8)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000a79000)={r5, 0x9c, "ff92975185d203a0e0866a2c0e391cc643dd3aae3a255d209e77870fccc5d19830ec73f5caf56cb0cc12d63df31edafa35e10714c064f03511558fc66b073641390c3f936245117e5d42c010a68d1ff2f3c6ea8f3a4a5f7cc6313bcc9fad38731021b5c36e691cc403600b84854bec930268e1d01e9b18cd711847577fa3c1124a5949faf5b552b23c7e9540c79e1a947f83dfd9e3a16f846de0aa6b"}, &(0x7f00004ac000)=0xa4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) [ 113.871584] QAT: Device 0 not found 2018/01/19 19:00:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e9e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x77359400, 0x0}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000517000-0xb)='/dev/audio\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000455000-0x4)=0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f000009b000-0x24)={0x3, 0x3, 0x5, 0xfffffffffffffffc, 0xfffffffffffffff8, 0xc735, 0x2c, 0x400, 0x9, 0x1, 0x101, 0x5}) 2018/01/19 19:00:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451e876c2eba480000001ac3401dbd727c1bcd920186f48098bc027a08cea8b12c7ee0dc58c880dfbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x102, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x76, &(0x7f0000719000-0x8a)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x40, 0x40000000003a, 0xc000000000, @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=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "720df2", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@hopopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x29ddfd}, @pad1={0x0, 0x1, 0x0}]}], ""}}}}}}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000057c000)='/dev/hwrng\x00', 0x20502, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000af4000)={0xf9, 0x0, [0x2, 0x2, 0x1, 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 = socket$inet6(0xa, 0x3, 0xfff) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000625000-0x20)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 19:00:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="", 0xfee1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bf3000-0x8)={0x0, 0x2}, 0x8) syz_open_dev$mice(&(0x7f00009b3000-0x10)='/dev/input/mice\x00', 0x0, 0x0) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x200008040) 2018/01/19 19:00:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000391000)={0x46dc0838, 0x7, 0x31, 0x9}) r2 = syz_open_dev$sndpcmc(&(0x7f000069f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000050b000)=@assoc_value={0x0, 0x4}, &(0x7f0000498000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000946000)={r3, 0x686b}, &(0x7f000005b000)=0x8) write(r1, &(0x7f00009a1000)="037820c646f5b737457fbf9b2da515c50600000000000000a715e47cf7d75d4c", 0x20) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 19:00:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000521000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$nfc_llcp(r0, &(0x7f0000494000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e95000)=0x60, 0x80800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00004bb000)='tls\x00', 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000a72000-0x4)=0x7, 0x4) 2018/01/19 19:00:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000196000-0x4)=0x10001, 0x4) connect$pppoe(r0, &(0x7f00001be000)={0x18, 0x0, {0x4, @random="b3ddafe69a67", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/01/19 19:00:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x2d6) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000305000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/19 19:00:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x801, 0xfffffffffffffffe) write(r0, &(0x7f0000f86000-0x22)="220000001a0007000001000f090007000a000cebfeffa7001a00ffff05000980be45", 0x22) 2018/01/19 19:00:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) r1 = syz_open_dev$midi(&(0x7f00004b2000-0xb)='/dev/midi#\x00', 0x4, 0x105000) clock_gettime(0x0, &(0x7f0000255000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000518000)=[{0x9, 0x68, 0xfffffffffffffffb, 0x3, @time={0x0, 0x989680}, {0x637, 0xfff}, {0xfffffffffffffffb, 0x2}, @queue={0x1, {0x1, 0x0}}}, {0x603, 0x860b, 0x9, 0x0, @time={r2, r3+10000000}, {0xaed, 0x7fff}, {0x80000000, 0x1000}, @quote={{0x9, 0x800a}, 0x80000001, &(0x7f0000d16000-0x30)={0x0, 0x0, 0x9, 0x0, @time={0x0, 0x989680}, {0x0, 0xc1}, {0x4, 0x8}, @queue={0x7ff, {0x7ff, 0x55c7}}}}}, {0x5, 0x9, 0xdf, 0x9, @tick=0x1000, {0x3, 0x7}, {0x0, 0x1}, @result={0x8001, 0x0}}], 0x90) ioctl(r0, 0xc01848fd, &(0x7f0000002000)="") socket$alg(0x26, 0x5, 0x0) close(r0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000615000)='/dev/hwrng\x00', 0x40c0c0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000dd5000-0x18)={0x0, 0x7fffffff, 0x8, [0x4, 0x2, 0x9, 0xfffffffffffff000, 0xfffffffffffffffd, 0x42, 0x8, 0xffffffffffff770c]}, &(0x7f00000d0000)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000720000-0x8)={r5, 0x5}, 0x8) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000e01000-0x10)={0x8, 0x2, 0x8000, 0x0}, 0x10) 2018/01/19 19:00:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80, 0x24000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000fc7000-0x4)=0x4) mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/19 19:00:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000403000-0xc)={0x0, 0x0, 0x0}, &(0x7f000072b000)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000205000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x4, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket(0x1, 0x5, 0xfffffffffffffff8) 2018/01/19 19:00:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x31, &(0x7f00007ce000-0x4)=0x0, &(0x7f000070e000-0x4)=0x4) 2018/01/19 19:00:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00004ff000-0x8)=[0x0, 0x0]) vmsplice(r0, &(0x7f0000517000-0x40)=[{&(0x7f0000cb9000)="e32e41ed2e6be573bfee9cc7c82ab143521b90924708828eebb1a6ec1b0ff08e36628a3ee8a54b92", 0x28}, {&(0x7f0000be3000)="bbef6974e359176cd4c3ec37250cbfc191c80a25c8445dbe3cd4fcb7716554c2aa7913e327ab536ee2a72cde8353302fbc80d8cc343fc9b33802c6b27d7e8e1543087fd9d9092eb26f39e380291f502402ebf48abcbad387", 0x58}, {&(0x7f00008f4000-0xdf)="e5bce3deb2ac14c8e329a3126245403ab5091a390cb40083a94b43a6755ea9e09dab7e4752632b38e0182c511c4001f23c93eea305719a352d6455bdbc3b039dc3f5c87b5b05bc50d3617121aa1180aa2b47f6daca9cffe68162e7d8d0ab93a2f1f2f594e375684496864d1aee3b7e941c1cc959f08abd69fb4525c1d8815fc2b0315ae01fa8a389d3a81d822933ba0ea8af1341fb9fe29c1d71d676ebcfbf3d790961c90697dd7579bb28fa05d24046bf2a6b352f3be2f5dea8de399a13bcfceae81bb2c36bbc66c8086c99cf88e94f4d1009623d602e2eccab9dd2e16d4b", 0xdf}, {&(0x7f0000f15000)="64409a20f9bffc3be613c8c22543c650", 0x10}], 0x4, 0x2) 2018/01/19 19:00:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000008, 0x5, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000464000)={r0, &(0x7f0000216000)=""}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000188000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x20001) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000052000)={{0x0, 0x10000, 0xf, 0x4, 0x2, 0x400, 0x5, 0x0, 0xffffffff, 0xd85, 0x9, 0x7, 0x0}, {0x0, 0x2000, 0x8, 0x6a2, 0xbdc, 0x88b8, 0x472, 0x6, 0x7, 0x80, 0x100000001, 0x9, 0x0}, {0x4000, 0x3000, 0x0, 0xfffffffffffffc00, 0x8c90, 0xbc1, 0x5, 0xcb, 0x2a3, 0x6, 0x7, 0x5, 0x0}, {0x100000, 0x0, 0xf, 0x7, 0x8, 0x7fffffff, 0x2, 0x2, 0x1000, 0x1f, 0x3ff, 0xa4, 0x0}, {0x7003, 0x2, 0x19, 0x183, 0x6, 0x9e, 0x106, 0x5, 0x80000001, 0x5, 0x0, 0x2000, 0x0}, {0x1, 0x6000, 0x0, 0x9, 0x3, 0x300000, 0x4, 0x6, 0x3, 0x81, 0x100, 0x6, 0x0}, {0xf001, 0xf001, 0x8, 0x1ff, 0x8, 0xa2, 0x86a, 0x4f77924, 0x7, 0x2, 0x6, 0x5, 0x0}, {0xf000, 0x4, 0xb, 0x6e289e36, 0x5, 0x9, 0xe6, 0x4, 0x4, 0x5, 0x40, 0x2, 0x0}, {0x0, 0x5000, [0x0, 0x0, 0x0]}, {0x0, 0x100000, [0x0, 0x0, 0x0]}, 0x20000000, 0x0, 0x10006, 0x100000, 0xb, 0x400, 0x100000, [0x0, 0x2c, 0x5, 0x200]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000a27000-0x8)={0x0, 0x1}, &(0x7f0000169000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000819000-0x6)={0x0, 0x7ff}, &(0x7f0000e3b000)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000562000)={0x0, @in6={{0xa, 0x1, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x59}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x6}, &(0x7f0000100000-0x4)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00001ee000)={0x0, 0x9, 0xa, [0x8, 0x100, 0x7, 0x1000, 0x7, 0xffffffffffff8000, 0x6, 0x1, 0xffffffff00000000, 0x8001]}, &(0x7f0000551000)=0x1c) sendmsg$inet_sctp(r1, &(0x7f0000ace000-0x38)={&(0x7f0000896000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000843000)=[{&(0x7f000081c000)="", 0x0}, {&(0x7f0000845000-0x97)="0a34bad6f354229ceb476a3506ebc470ead1ce5bd7db824928bad4b1962280a93dd5b8e24f4a308b2e2062a6a5dcd1183e3d6ccfab259a2abb41e8b8d87744225c503cac1157db2dd448704198b9d30e21405c4d20c3064de95e0abfe8bd8f37eb335b147f3eee29b963d626d421a17726c7f67dbd8070933d5725621f06a01676f97ac0c456f5a450efe0d35abec65a4054873cf4964e", 0x97}, {&(0x7f0000710000)="b52ae9bdad143b201005b2c181f9a8a8a350cf0fc217bb249f4279adf0b855c675bfbf66b0962b2238679513b35c9e89b811c7aa90c0484c89671fe3e4d5c34fbc85e42c6d5ea282cf99f64e69c6bd5f4cc4809cb6be65c41da072bca12acecebc068c1ac17042faedee7e11d269c22f99bf1042e4bf45277b4a20c0e2a3acfd294c99718e8f87ed5f7c875100acca3d7e04520a9c3fd9871aac1013225a941a88f8fb450029122972cca049dbfab8b3c29c536b96b140b8f55ffba0277274b63d0f3de851848629ca9ad13157be7ecdf06e5a3cd1f5", 0xd6}, {&(0x7f0000034000)="317f67d12e5287c49308c2d72dafd5424a04f1a7c631ab7863636cda8f6addb023773601bee73a0b26bf2d0f295bf44be97ef44d4600b708f83e78ccecc78f099d02d78fb18693d3ea196ca1397b0b4b4f6e5f09975fe32e8a71cae627b672421b1755ce9f17e0c46cc121468eb1412e61d1f4d1b601b91e2ebcdee44e2c31b6fa5b294d5ed82f938a", 0x89}, {&(0x7f0000e31000)="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0x1000}, {&(0x7f00003c7000-0x16)="b2318c6d8811d55264198d0eabfe7330ce213d743db5", 0x16}, {&(0x7f000043a000)="f4ed924fe05f2777920eeda8e23cb5a5a4c3a9702af12e8f1d40764cab32e07146e4c20b4fd01acef4b1377d43d986b61280aed2c5d31345f504336e0693c40edc779924b3733f032a8053dd83e05aa22e44b228487b924825db638de6d58aff78b065f0d4e66714b1bc702bb4fd32f733060af9ee7d86638b8f0e43fe22903ddbc07f047f2494a836966cf81fecea984d588d2b0fca9bc7abcd8c1a04edd84b59b9493476bff18f53c768771ff1475bfe2a423f428fc7384420f06c7aee41ecb09f8a908aacf0335ad1fcee90ff47af7e8737fbd7316bc7f24e0271773b366933030a29437ca05ccb3049f4f958ae7f7c", 0xf1}, {&(0x7f0000319000)="09674b8d4f83aa766c0d9befe7a4fd3c23524a898aa2583f6ed7e834269879f831f69a04e8a6fd838313ba004537c43b9827f910", 0x34}, {&(0x7f0000f5b000)="cc688775bb1e2daab8a876af82dc70ba2b1bf9b0686a46e3ada3", 0x1a}, {&(0x7f0000c73000-0x63)="1a8229026a79547884f96e8a5dbc6b1e2100fcd353e7415aa1b50ecbd03767bfb7727f09f16151f8bd1a0c6daaa568b884fa742cff10fae1396de0297e68d3cb189db79e481f43dadb2619df6328d983b6b82ae7fbad1b488a5d36a0b3c1477aae5adb", 0x63}], 0xa, &(0x7f0000ea9000-0x150)=[@init={0x18, 0x84, 0x0, {0x10000, 0x833, 0x5, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x3, 0x8000, 0x100000000, 0x0, 0x3b6c674c, 0x6, 0x5, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x1000, 0x0, 0x8234}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8001, 0x0, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xaaa5, 0x200, 0x8000, 0x8, 0x40, 0x401, 0x4, 0x5, r4}}, @init={0x18, 0x84, 0x0, {0x5, 0x1, 0x50eb7f85, 0x4a6a}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x4, 0xe, 0x2, 0xafa, 0x1, 0x1f, 0x100000001, r5}}], 0x150, 0x20008000}, 0x20004805) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f000076a000)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f0000f54000-0x4)=0x0, &(0x7f0000d5b000-0x4)=0x4) 2018/01/19 19:00:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r0, &(0x7f000082a000-0x1)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ff0000)={r0, &(0x7f0000de7000-0x6)="dc01867ff60b", &(0x7f00007af000-0xec)="4784f298dbe71ab650a9429ef392b3895ee03700ad4560e3aa265804cd3614228908da719a90d19550997c706b69fb9faea140cd4898250bb8191eb0e323ddf0cdde2e36390fe824b55618be7fc1dbb3c77a6d3c4da8f4cf63c942b7efd4e87468d7e0770becde0211ee893e9252980ce57b5bc0358c93512c5aed3e825b040a118513ace5983eb451ca0b1a4daae2c0774ca43c8c1e238adf753968f50316a06a0165b6d05e27046dcbc6a67a0e5b854f28ac43185390a2a5839a0d3f3e2ea55fccc2a15218f2e1d07821e2bfdc9bca61ae97929a3824a7b472d6f5fb25357319a424f420508d75cbc62d15", 0x0}, 0x20) 2018/01/19 19:00:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) accept$alg(r2, 0x0, 0x0) 2018/01/19 19:00:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80802) ioctl$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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002000-0x4)=0x0) r4 = getpid() kcmp(r3, r4, 0x5, r2, r1) keyctl$session_to_parent(0x12) r5 = dup(r2) getsockopt$inet6_tcp_int(r5, 0x6, 0xa, &(0x7f0000004000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/19 19:00:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fc2000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) sendto$unix(r0, &(0x7f0000772000-0xbb)="28cd4b0411926958a11a022e63115e56a6f66484562187149f5ca5f4e688348e0f87718eee033067bf357f65b692caae05a7c5df6232b3fbb296b242ba463457310616d90fd922e48416bbce5571f6eee290aed543a2739df669c092c0ad93d3c3b7d66bd977a1977c55b0bd511bbc99393750c4bc4e9e75ab79e6f04de66f44fdd4b6d0f17e694db0a77923f785c696225bfb2eb7671861312248498dfd1b163c35f61fc4152f00e909b71630a08b496fed898d19260cc39d8a6b", 0xbb, 0x800, &(0x7f00003be000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) semtimedop(0x0, &(0x7f000079c000-0x6)=[{0x0, 0x8a7d, 0x0}], 0x1, &(0x7f000086e000-0x10)={0x0, 0x1c9c380}) 2018/01/19 19:00:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getitimer(0x1, &(0x7f0000de3000)={{0x0, 0x0}, {0x0, 0x0}}) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0xb9, 0x0) 2018/01/19 19:00:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c2b000-0xa)='/dev/cuse\x00', 0x10000, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000a5f000)=0x80, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006ae000)={0xe, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/19 19:00:00 executing program 0: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00001bd000+0xd59)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000de8000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000de8000)={0x0, 0x0, &(0x7f000067c000-0x10)={&(0x7f0000de9000-0x3c)={0x2, 0x12, 0x0, 0x7, 0xa, 0x0, 0x5, 0x1, [@sadb_lifetime={0x4, 0x6, 0x4, 0x3, 0x9, 0xed}, @sadb_spirange={0x2, 0x10, 0x2, 0x0, 0x0}, @sadb_ident={0x2, 0xa, 0x6, 0x0, 0x10001}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x20000800) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000de9000-0x4)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000350000-0x4)=0xc88, 0x4) sendto$inet(r2, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000808000-0x45)=""/69, &(0x7f0000de9000)=0x45) sendto$inet(r2, &(0x7f0000de6000-0x1000)="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", 0x1000, 0x4004, 0x0, 0x0) read(r2, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) 2018/01/19 19:00:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x1000114, 0x0, 0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007e5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x802, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7421, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) readv(r3, &(0x7f0000197000-0x50)=[{&(0x7f0000b4e000)=""/200, 0xc8}], 0x1) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 19:00:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000a88000-0x68)={0x79, 0x0, [0x0, 0xfff, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c64000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00009d8000-0xaa)={0x0, 0xa2, "93d70765d78b6ff41f22657cad9286443e34f16fec38f859db353ef54f9c6f749cfea6b44bff163cd692f5a494843a9b8c2182f7708af906596399c0f8a25454ea573a4803c1b599ed005b7f5a70cc4da5b36cf7bfb4fc870dbf08b80427f0d4f9668bc2dd273cde3f10d96c238b66115098851cc02dc2ecc16f006838dd101be5fde219ddc6cf4c10f44f291b7bc373af5cf18c1675078c82b8a4ad004984432858"}, &(0x7f0000bce000)=0xaa) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000fa2000-0x8c)={r3, @in6={{0xa, 0x3, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) [ 114.387748] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 114.423233] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/19 19:00:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000015d000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000d5d000-0x10)={0x2, 0x1f, 0x2, 0x100}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f000057c000-0x28)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 19:00:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f00001b4000-0x4)=0x9, 0xffffff3a) 2018/01/19 19:00:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003cd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000ccd000)=@random={'trusted.', "65746831e573656c66657468309c00"}, &(0x7f0000ac6000-0xa1)=""/161, 0xa1) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000f91000)=[{{&(0x7f0000605000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000023a000)=[{&(0x7f0000f43000-0x77)=""/119, 0x77}, {&(0x7f0000e9a000)=""/191, 0xbf}], 0x2, &(0x7f0000f58000)=""/113, 0x71, 0xffffffffffffff15}, 0x80}, {{&(0x7f0000097000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000085e000-0x10)=[{&(0x7f0000062000)=""/148, 0x94}], 0x1, &(0x7f00003cc000-0x1000)=""/4096, 0x1000, 0xba}, 0x40}], 0x2, 0x2100, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/19 19:00:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b03000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000058f000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00008b8000)={0x5, 0x1, 0x800, 0x8, 0x5}, 0x14) r2 = dup(r0) munmap(&(0x7f0000011000/0x1000)=nil, 0x1000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000011000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x100, 0x3, 0x0, 0x100000000, 0x0, 0x1f003, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0}) r3 = getpgid(0x0) perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x3e2, 0x0, 0x200000000000000, 0x1, 0x0, 0x200, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000bae000-0x4)=0x0, &(0x7f00004fc000-0x4)=0x4) userfaultfd(0x800) msgsnd(0x0, &(0x7f0000001000)={0x0, ""}, 0x8, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) accept4(r2, &(0x7f00008f6000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000120000)=0xe, 0x800) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 19:00:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r0, 0x8000000084, 0x3, &(0x7f0000aac000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=@ethtool_sfeatures={0x3b, 0x7, [{0x0, 0xfff}, {0x80, 0x9}, {0xfffffffffffffff8, 0x9f2a}, {0x5, 0x858}, {0x4, 0x191b}, {0x10001, 0x4}, {0x0, 0x3ff}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffff, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000+0x2fe)=0x10) 2018/01/19 19:00:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000511000-0x4)=0x1b) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cb5000-0xc)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000406000-0x38)={0x5647, 0xb62, &(0x7f0000860000-0xbf)="39c9358e42a749068f9ca73dec99caf2dfedf5d1a7d5f8e1f5a85e7cd139437dcdc39260a34a04cd4c799aa6e496e08129a9da76fb5e530d4911907e55badba799fe54f673520d8e778617153bbaa6907bbfc014b42061cd1ff103acfc2bd446c6cbd8089e0a8f9c4e1e491ae0332fc5dca1ada59f832f787365b1bb6678924504d4017ad50111e74aed04b3171c9ebdbf5b1ec580be9aba8349867e450be35912af3a2ca5570860bde85140222977ddd7ee969c4dfa4a421dc20813d86bed", &(0x7f0000c8a000)="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", 0xbf, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000f68000/0x18000)=nil, &(0x7f0000f1b000-0x18)=[@text16={0x10, &(0x7f0000836000-0x3b)="f36665df4320360f01cb65f20f7d7c020fc72bf20f1bd866b9d202000066b80000000066ba008000000f30ba610066ed0f01df660f1aee650f20c3", 0x3b}], 0x1, 0x0, &(0x7f0000962000-0x10)=[@cr4={0x1, 0x0}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/19 19:00:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 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) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000322000-0x400)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = shmget(0x3, 0x3000, 0x200, &(0x7f000090b000/0x3000)=nil) shmctl$IPC_RMID(r4, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000091a000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3, 0x0, 0x3, 0x100000001, 0x5, 0x68}, &(0x7f0000476000-0x1)=0x20) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00009c1000)=0x40, 0x4) 2018/01/19 19:00:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000fa9000)=0x0, 0x0}, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x75ae) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic="03"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 19:00:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) creat(&(0x7f00007ee000-0x8)='./file0\x00', 0x0) getsockopt(r0, 0x200000000114, 0x2717, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) 2018/01/19 19:00:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f6d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd4000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) inotify_init() r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(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) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$bt_bnep(0x1f, 0x3, 0x4) recvmsg(r5, &(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$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x1, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1, 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 19:00:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ca2000-0xa)='net/ptype\x00') accept4$llc(r0, &(0x7f00004c5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002d5000-0x4)=0x10, 0x80000) read$eventfd(r0, &(0x7f000004c000-0x8)=0x0, 0x568) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f000024b000)={0x2, 0x10000}) 2018/01/19 19:00:00 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/vga_arbiter\x00', 0x10200, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000001000-0xc)={0x5, 0xfffffffffffffff7, 0x4, 0x6, 0x101, 0x2}) bind$packet(r0, &(0x7f0000003000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x2, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/19 19:00:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r2, 0x0, 0x2, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b0a000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000016000)=0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000034c000-0x20)={r3, 0xfffffffffffffc04, 0x2, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000fc2000-0x20)={r3, 0x0, 0x100000100000002, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 19:00:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) close(r1) dup(r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000551000-0x38)={0x0, 0x0, &(0x7f000042b000)=[], 0x0, &(0x7f0000af9000)=[{0x10, 0x10e, 0x0, "219e491cbd65acde23ddb091463159231825b510a95a569c3091794224b2410fd10c0b10fb6f0f5c8c90011e6f02fbf5fee5a8aceb1614abdfd294a3f80c83dbc62a09754dd39f956ff410ca2959567f946649a5f4f4593e7ef45e2556b6bfe39d96c12d2c03c5ae5215df4ed9ceeec8c8cf12a3b6e883dbb5a7fd3436349be88a84b73ec0cec462cd760fb8b26f7d5d086631fe029d1dd8c4e2403cd99021fc5a"}], 0x3f, 0x0}, 0x0) ioctl(r0, 0x4, &(0x7f0000476000)="a4e86f537d6dd551f17a0fd9c389759fe6b6ccd58f136ee752239594ac2f16324fc23465eff5afe75a8dc4846e3d0846f5730217e4eaf9dc6316b61de4af65f6297cefdcbd484eb2fc7fbdd3d25bc243822fe572e5eb4006c51d6c5d7dd8dab435cc1b7d") ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000982000-0x8)=0x7) 2018/01/19 19:00:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f2a000)='/dev/usbmon#\x00', 0x8000, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000040000)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x3, 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) [ 114.672181] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns [ 114.708976] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns 2018/01/19 19:00:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x5513defe624e680c, 0x188) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f000006c000)={0x2, 0x7, 0xa737, 0x7, "0d9db45b6c5e7a1348e5f05b8317a39c6ea823b4da67d881ba21038c8757c81180b1cdf24c01cf61975b168f", 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000001000)=0x4, 0x4) 2018/01/19 19:00:00 executing program 1: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000256000-0x2)='!\x00', 0x3) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000d32000-0x30)=[{&(0x7f0000f7c000-0xc4)="b09149a7e64d1916201eecb374efdc03", 0x10}], 0x1, &(0x7f0000f80000)=[], 0x0, 0x0}, 0x0) r3 = dup(r2) recvmsg$kcm(r3, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 19:00:00 executing program 5: capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ustat(0x2, &(0x7f0000c0f000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x2, r2}) bind(r1, &(0x7f000069d000-0x80)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) prctl$void(0x27) 2018/01/19 19:00:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) poll(&(0x7f0000fbf000)=[{r1, 0x0, 0x0}], 0x1, 0x0) recvfrom$inet6(r1, &(0x7f000071a000)=""/89, 0x59, 0x40, &(0x7f0000d50000-0x1c)={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, 0x1c) fchdir(0xffffffffffffffff) fallocate(r1, 0x1, 0x1, 0x7fffffff) close(r0) r2 = syz_open_dev$mouse(&(0x7f0000c9c000)='/dev/input/mouse#\x00', 0x9, 0x200000) poll(&(0x7f0000140000-0x38)=[{r2, 0x1008, 0x0}, {r2, 0x1422, 0x0}, {r0, 0x110d, 0x0}, {r1, 0x8000, 0x0}, {r2, 0x4024, 0x0}, {r1, 0x2000, 0x0}, {r1, 0x1100, 0x0}], 0x4, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000961000-0xc9)=""/201) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000102000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f000030b000)={0x2, 0x5, [{0x2, 0x0, 0x100000000}, {0x2, 0x0, 0x3f}]}) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000182000-0x14)={0x9, 0x4, 0x100000001, 0x6, 0xffffffffffff8001, 0xfa11, 0x10000, 0x2, 0x8, 0x1}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b7a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00007de000-0x9)='/dev/kvm\x00', 0x4000, 0x0) 2018/01/19 19:00:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000c07000-0x14c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x1c, 0x0, "7411bb9464f9a81de5019aa732aedf071fa4a227"}}}}}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000ed2000)=0x13) 2018/01/19 19:00:00 executing program 3: r0 = semget(0x0, 0x2, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETPID(r0, 0x7, 0xb, &(0x7f0000001000-0xa9)=""/169) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000019d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x4, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000001000-0x8)={r3, 0x28}) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00005f1000-0x38)={0x0, 0x0, &(0x7f0000332000-0x40)=[{&(0x7f0000fa8000-0xee)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000f43000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x0, &(0x7f0000590000)=""/0, 0xffffffffffffffd0, 0x0}, 0x0) r5 = accept4(r4, &(0x7f0000210000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001b2000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@broadcast=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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000000000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xf3, 0xb58, 0x100000000, 0x100, 0x7f, 0x200000, r6}) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f00008ff000-0x4)=0x0) [ 114.814739] QAT: Invalid ioctl 2018/01/19 19:00:01 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}) setitimer(0x0, &(0x7f0000013000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, 0x8, &(0x7f000033b000/0x4000)=nil, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000004000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x8080) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000003000)=0x45b1f2e0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000054e000)="", &(0x7f000089e000)=0x0, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000d0e000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000e55000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 19:00:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x100, 0x3ffffd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 19:00:01 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)="", 0x0}], 0x1, &(0x7f0000002000)=[], 0x0, 0x0}, 0x0) [ 114.862590] QAT: Invalid ioctl 2018/01/19 19:00:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000cec000)='/dev/vcsa#\x00', 0x6, 0x800) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000a3c000)=""/102) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x2220000400) readahead(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000cdf000)=@sack_info={0x0, 0x1, 0xfffffffffffffffa}, &(0x7f0000ef8000)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000bc1000)={r3, 0xffffffffffffc78d}, 0x8) 2018/01/19 19:00:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b92000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000078f000-0x38)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0xb3ea, 0x0, 0x0, 0xfffffffffffffffe, 0x0}]}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003df000-0x10)='/selinux/status\x00', 0x0, 0x0) syncfs(r3) accept$ax25(r3, &(0x7f0000996000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000000b000)=0x10) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000096a000)={0x1, 0x0, [{0x2000000038d, 0x0, 0x9}]}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000515000-0x18)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0}) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000d1b000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$unix(r2, &(0x7f000033f000)=@abs={0x1, 0x0, 0x3}, 0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a05000)='/dev/rfkill\x00', 0x248400, 0x0) sendmsg$nl_generic(r3, &(0x7f0000fff000-0x38)={&(0x7f0000a2f000)={0x10, 0x0, 0x0, 0x10000002}, 0xc, &(0x7f0000a8f000-0x10)={&(0x7f0000add000-0x174)={0x174, 0x25, 0x12, 0x0, 0x0, {0x9, 0x0, 0x0}, [@nested={0x12c, 0x84, [@generic="2a5715", @typed={0xc, 0x31, @u32=0x4}, @typed={0x10, 0x0, @u64=0x1}, @typed={0x1c, 0x42, @str='user$md5sum{proc\x00'}, @typed={0x18, 0x1d, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}, @generic="f2a7e2ffacf4be00bdd2437d72ba", @typed={0x10, 0x7e, @u64=0x9}, @generic="88749443c379239a389175fc46ed71dddb56c7ef8d88993acb7dda7dd8f9f8c67d6d90d6e46713411f13d8bf9fb6597878a5809cee1d85b677eff928eebc5f955a048cc432a3c8650bb3719396f063fb467140007bda40982904efc6878c477622e881778c4d7510a0db42f23c04a5095ff2022b938bdd4584be5dafcbd72550550a4f0cdc9cec1aaa3bd20576bbf854566048d0609625c93afa6697ec6e2a52b793fe83135e94bbce72a67a5aa2ff5645c6b1d7"]}, @generic="d606797a9d6a6eda078b4cdbd7da6ab206779f00f18ef31c0b62b66cfdda46d0e05dd2e6eacb9e96bf1477aed703ef4d944e"]}, 0x174}, 0x1, 0x0, 0x0, 0x94}, 0x40000) [ 114.960911] kvm_pmu: event creation failed -2 2018/01/19 19:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000902000)='net/tcp\x00') preadv(r0, &(0x7f0000da8000-0x4b)=[{&(0x7f0000505000-0x93)=""/147, 0x93}], 0x1, 0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006fc000-0x8c)={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]}}, &(0x7f0000008000)=0x8c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a4e000-0x14)={r1, 0x8, 0x2, 0x6, 0x2, 0xfffffffffffffffc}, 0x14) 2018/01/19 19:00:01 executing program 7: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmsg$inet_sctp(r0, &(0x7f00001f4000)={&(0x7f00005d3000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000087e000-0x80)=[{&(0x7f0000ef6000)="f000b3b4254d54c7d2c460e921ddc65e40cc9cf0f92f484cb34a5809d1fcf6e2a7", 0x21}], 0x1, &(0x7f0000ef6000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000835000)={0x0, 0x2, 0xec}, &(0x7f00003ca000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000053000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0x6, 0x6, 0x4}, &(0x7f000036d000-0x4)=0xa0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ef7000)={0x0, @in6={{0xa, 0x2, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x16c0000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1f, 0x7ff, 0x8, 0x800, 0x0, 0x8fe, 0x556c, 0x8000000000000000, 0xb0, 0xffffffffffffffe0, 0x0, 0x3, 0x9, 0x9, 0x6]}, &(0x7f0000ef6000-0x4)=0x108) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b92000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef7000)=0x20) r5 = geteuid() mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$keyring(&(0x7f0000ef9000-0x8)='keyring\x00', &(0x7f0000148000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r5, r6) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a09000-0x8)={0x0, 0x0}) ioctl$EVIOCGKEY(r7, 0x80404518, &(0x7f0000e44000+0xf38)=""/203) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ef7000)={0x6, 0x8, 0x20, 0x8e, 0x0}, &(0x7f0000e09000-0x4)=0x10) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000447000-0x8)=@assoc_value={0x0, 0xffffffffffffffff}, &(0x7f0000ef8000-0x4)=0x8) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setfsuid(r5) sendmmsg$inet_sctp(r0, &(0x7f0000ef8000-0x70)=[{&(0x7f0000ef7000)=@in6={0xa, 0x2, 0x62, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c, &(0x7f0000ef7000)=[{&(0x7f00005ef000-0xab)="a263da495b51e1dc970c6121dcf77084006498fc5c5e799714451c605659201fa1400da06783389312cb30355dbfb40733d494262632200516e371e9c782d49cf86204e4221a472651a6e70088dbbc713eaf405745a80db56bba978d97fa15cdd119a563081602259727f9f1c51a79dd5678b30d720589f920a3057e0bc5a4a80901640adc5ae89cf7d7110f997e6f4b7a9fd0f5e5253af9a921fc18615bf62ce5b08b1d3c142267ee0a71", 0xab}, {&(0x7f0000942000)="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", 0x1000}, {&(0x7f0000ef8000-0xa1)="7cea1313b59c7672839f42610a76d39c656c4250f9abad14584623286dc6013f18b865fb0b6e45ae0d59a63b4cc930a35a83a849b428c58f0928c4f0693ba300d8a84308b2d3aea7531ad8f9ba8f728561dbaca68f1bef63e69765495cdceab7581c92ee34fa044e8e40eba7458ac948271d96a2453b1bfb30aed75a80535ced23e192e300499f1338af12e16dbdad987643a5a3adbd22fcaff902f66933688b4d", 0xa1}, {&(0x7f0000ef7000)="3fb94f49742f69405a75595bbbd07173df0e44e24cf05aa52740bd780e1870d0635b9a2ae0ab96c89e5e9402089c9a97afe5f5be3653484df10d6f932bfd94e9b18b194d5a71dc2de0ea575f9df3a22b3c87846933b7a3aeefdef406dc6446de2c654498f5955c0b42f7049ec6c9065fa1aefc53280fabfa7dcffe9fe17a42f4fdb5c2e669e76917a1b8e3017c59934fc0b356cfb004a34a1c2eaff34170", 0x9e}], 0x4, 0x0, 0x0, 0x4}, {&(0x7f0000427000-0xd)=@in6={0xa, 0x2, 0x5774, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, 0x1c, &(0x7f0000ef7000)=[{&(0x7f0000ef7000)="09a9924e0c64955a5b4cf2d1b93b48007c79ca6e1868d060fc2643f53ab11a2f9b7ec688422cf9417d81de2bbb613d3876afb8bf2620a0550d257f34868f5cf9c7cb777c4e50a48f28c429d1f2d32fd18d68", 0x52}, {&(0x7f0000ef8000-0x58)="25a3d247b7554b6b35cfc59cadbdeec650d62cec9214126e11afb973d56329140de3b49679df68105638b228dd5c14ce8b1f525c08f14be12ff89539e37ca4c1bd6ac4942536c52c77c23d8a876a39d11e1ef7915b8228ed", 0x58}], 0x2, &(0x7f0000ef8000-0x1e0)=[@init={0x18, 0x84, 0x0, {0x7, 0x8, 0x7, 0x80}}, @sndrcv={0x30, 0x84, 0x1, {0x216b, 0x49, 0x8000, 0x4, 0x400, 0x8, 0x40, 0x0, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x8, 0x7f, 0x7fff, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x1, 0xabc0, 0xf78}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x1000, 0x4, 0x4, 0x603e, 0x768, 0x5, 0xff, r3}}, @init={0x18, 0x84, 0x0, {0xfc, 0x109cf4d3, 0xac, 0x10000000}}, @sndrcv={0x30, 0x84, 0x1, {0x9974, 0xffffffffffffffff, 0xd254c205aa23f0d8, 0x10001, 0x5, 0x100, 0xffffffff00000001, 0x2, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xffff, 0x0, 0xffffffffffff0001, 0x9, 0x3ff, 0x5, 0x7fff, r8}}, @init={0x18, 0x84, 0x0, {0x5d65, 0x10a4, 0xffff, 0x7f}}, @sndinfo={0x20, 0x84, 0x2, {0x159, 0xc, 0x6, 0x6, r9}}], 0x1e0, 0x20000000}], 0x2, 0x1) 2018/01/19 19:00:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bce000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ad1000-0x30)="f5babf91bb491174ff7f000000000080bf124a2524591fb636ff006b9639e93b078fe50da10900029352fc89b77a4f", 0x2f) r1 = syz_open_dev$tun(&(0x7f0000e5b000-0xd)='/dev/net/tun\x00', 0x0, 0x44000) sendfile(r1, r0, &(0x7f0000fc6000-0x8)=0x0, 0x1000) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002f6000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_buf(r3, 0x107, 0x1, &(0x7f0000544000-0x4d)="61c3d42f5d8450462fe54b66b590073296370def83e7ef8cd507c0a0a1c44a8b24d2ced12b1767bb1d25c35f0a3a47c58e80556c389808ad34d936d3b91d9f8ea7869b7e7c9518bf9d57cea902", 0x4d) sendmmsg$alg(r2, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000ef7000-0x30)=[{&(0x7f0000c31000-0x1000)="ff9a111cef42b35c4dd7b566d1c70286f036e877d7d6f1eb687d4bd3d716320864c1aa9e42ea620b09a4c3f07314f1eea3a6d910fc1f03479a58773e141ab8103e83e1ac4dce745677045c29e07f537a08cbdae8e30339b75632832fb2eb262fc8364d457061f543523e0e66453917fa7aa9132b55a25e2da5a126c826e08b69ffa4c9e5907f02c81f3a0710621419d47ef9b7ae27b135b9f76aacbe51ee202a89b5972e2be00ab01fa319dbf32d0e1c5b11679fdf94bf2a2083c6c8aaade0ddfc16ef846aaadd1fb184cb5bda476ac729b7673dc71e7cd528faf8d8dd657a176e7e40d4b309670782cfb71d91481a4f", 0xf0}], 0x1, &(0x7f00004ed000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) accept$alg(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f000068c000)=[{{&(0x7f0000422000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00008d1000-0x20)=[{&(0x7f0000908000)=""/163, 0xa3}, {&(0x7f000042c000-0xee)=""/238, 0xee}], 0x2, &(0x7f0000205000)=""/199, 0xc7, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/19 19:00:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() r0 = syz_open_dev$loop(&(0x7f0000839000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x3) 2018/01/19 19:00:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000ed9000)='/dev/midi#\x00', 0x40, 0x40) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000334000)={0x6, [0x80000000, 0xfffffffffffffffb, 0x100000001, 0x1, 0xf4, 0xe3]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x3) sendmsg$kcm(r0, &(0x7f0000054000)={&(0x7f0000c34000+0x9ef)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a62000-0x40)=[{&(0x7f0000463000-0x9e)="32ee1a2297b837447e375589da614b0eb561da5fbac59650d4dcde2e80233a7d5ca00686fcb9041963b043212a4d4442e9eaa20cdec5ebe35fec170974bc1b63e8a99ddb4accd2f04b02abe928871afe4c4cbbc7be1f57b99f6116dc919ed86cb211455828daafcfcfe013399bc78b3a99ee10394bb20daae598073c150ef306e182865c7f17236615160f876d9b54224e6d9efc74181619690cd8ac3c6c", 0x9e}, {&(0x7f000035c000)="a060c818b283a9fbadb0ef020110db1f556459de20f19a31c5451dd20c23c5dc34481fd147e8b3da1c18fe5e8d79e0900d0c9b44d070d870e410464105adc90edb5f2bde6b085aa8be120c519b21be5d5e6f24e47e06362cadc455be06a9f69b1429ae7ede203209ff40c2e652410bd7901e8cf0f764ef3895c7a34f1298cd904e60604825ba77ca7d0958ee3831d4da03eba1fc809c407f", 0x98}, {&(0x7f0000b87000)="", 0x0}, {&(0x7f00002d6000)="", 0x0}], 0x4, &(0x7f000077e000-0x2360)=[{0x48, 0x0, 0x44, "adb9632941a393410f5494ae532b2470e6898d3d3bae3951f273f0ce354522dc3806b9056d3285b7935413f2fb1f33a3e2ace835432a9ecf"}, {0xe8, 0x114, 0x7fffffff800000, "dd6d8903111bc9ce44cd7ce1f3c3da9c722a5f088e44a28bb3ff1bdda8025e06e9c642adfcc3a0c1cd273cb53547d5224546fbcdf3de400aedb462349cf2119da40b97b4f23d24105f592681ca33c7d2c8d712f59da95b065459ca1f18f5528a8625fc14917a3590c3e42de529b8e54ee2521423e7c9afc656ef899e4b8b8d66986c3c4f25b3b2ae6b972b158c6bf3bd372797cfa0a2b7840206e1734b8a7760f2acba6399d82e3becf724e30526a0f7b5fe88a56bd3b72251e594dcc36e7c7ccdbdcdb2cfc006eefbd68d130e0472dfa27df2fbd4ebe5"}, {0xb0, 0x110, 0x3, "dbb5bf4dac780932e6894406864afcef58d592965940f651e8363d179fc74c1eecc77a1906f94c6d347f087025945c21239935472369d468305aaa0d80cb2f8cadb78388e23d13726cc639b6a4343df7f4f9ff8d5f0a6e8659d46351c3284eb7a5cca27ae416455520fc3bcfd0f0155f0a43080bcc09578d1c370563ee11795a59e56fb25565c20d8afe5578cf08f7539a61455278eb585581"}, {0xb8, 0x107, 0x5, "2e496c069af7ae0ac9a5b749ea1adf78fc4a5cc0f8821f44070f26d2acf86a0136722ecb81238c5caea08657dc1281b10918d2bebcac422323d2a75ae4a6a0ab9a9cce1a51964384ef931c8554cebdd9955ed15cb0fd53ea0f23dbb2548577700e405b35330b3da7d4cff962b243caaf8fc3384d758ace2708f873e32e12f2418462dca6d68967d527cbf5e9a6efc908de03db76bccd716d2cc1d44fd500b565a98adcd1bdff8da0"}, {0xa8, 0x11f, 0x0, "48ff3f70aaa1707dac8d54a052068db9fdb71039f96c78567406c9d606481873689ab52da5c8f3cd94471a2796d89b5b9919f926c9adec85b9eefef6f8f1750ca5dbfd7a2d0fe11adc0f421619ac267cbe124b3a0169d0376c752128ac1088ab113e6698c8e78e26772def8880d157dc46c6d142eea475d07cf6d41c89d2d67c577cc795d8e262377ec59a93084f809070084d8a8c"}, {0x1010, 0x11e, 0x5, "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{0x1010, 0x13f, 0x80, 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0x2360, 0x810}, 0x4) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe) io_setup(0x8ed, &(0x7f0000dbb000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000fb0000-0x10)={0x0, 0x0}) io_getevents(r2, 0x8, 0x5, &(0x7f0000e6f000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000785000)={r3, r4+30000000}) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, '['}}}}}, 0x0) 2018/01/19 19:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000975000-0x12)='/dev/input/event#\x00', 0x0, 0x101002) syz_open_dev$sndpcmp(&(0x7f0000c96000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffff0000, 0x20040) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x74, 0x2}, {{0x0, 0x2}, 0x0, 0x0, 0x0}], 0x30) ppoll(&(0x7f0000eb9000)=[{r0, 0x411, 0x0}, {r1, 0x0, 0x0}, {r0, 0x2280, 0x0}, {r0, 0x104, 0x0}, {r1, 0x0, 0x0}, {r1, 0x2, 0x0}, {r0, 0x1, 0x0}], 0x7, &(0x7f0000683000)={0x0, 0x1c9c380}, &(0x7f00006fa000)={0x1}, 0x8) sendfile(r1, r0, &(0x7f0000fc2000-0x8)=0x0, 0x80000001) 2018/01/19 19:00:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b38000)='/dev/mixer\x00', 0x400200, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000071d000-0x10)={0x0, 0x0, 0x6}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00008d5000-0x9)='/dev/rtc\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000059a000)={r2, 0x80000, r3}) r4 = socket$kcm(0x29, 0x2, 0x0) r5 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000377000-0x8)={r5, r0}) write(r5, &(0x7f00008c7000-0x23)="220000005e000721004f10f7e2ff0500020003000100000500000000e700ff02f155", 0x22) 2018/01/19 19:00:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) membarrier(0x8, 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 = gettid() tkill(r1, 0x13) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000db5000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSBRKP(r3, 0x5425, 0x9) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000951000)=[{r3, 0x0, 0x0}], 0x1, 0x3a2f00) dup3(r2, r3, 0x0) tkill(r1, 0x16) membarrier(0x8, 0x0) 2018/01/19 19:00:01 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000006000)='./file0\x00', 0x100) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000006000)={0x0, 0xfffffffffffffff9, 0x20, 0x4, 0x78}, &(0x7f0000007000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000004000)=r1, 0x4) r2 = syz_open_dev$amidi(&(0x7f0000005000)='/dev/amidi#\x00', 0x1ff, 0x400) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000005000)={0x853d, 0x8, [0x200, 0x3]}) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) socketpair(0x4, 0x0, 0x8, &(0x7f0000004000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000005000-0xb)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x46) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000001000-0x8)={r6, 0x5}, &(0x7f0000006000-0x4)=0x8) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000007000-0x8)='./file0\x00', 0x0, 0x400000090) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r3, 0xc0184900, &(0x7f0000002000)="") 2018/01/19 19:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000978000-0xe)='attr/fscreate\x00') pwritev(r0, &(0x7f0000562000)=[{&(0x7f0000918000)="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", 0x33d}], 0x1, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0xca) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000210000)=0x0) fcntl$setown(r0, 0x8, r1) 2018/01/19 19:00:01 executing program 3: 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) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000e1000)={0xf5c, 0x8000, 0xffffffff, 0x1000000000854, 0x0}, &(0x7f0000234000)=0x10) inotify_init1(0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000da2000)={r2, 0x2}, &(0x7f0000be7000-0x4)=0x8) fchdir(r0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000087d000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000f2e000-0x8)={0x0, 0x0, 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000abd000-0x8)={0x0, 0x0}) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r6, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) waitid(0x1, 0x0, &(0x7f00008b9000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x5, &(0x7f0000ded000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_gettime(r3, &(0x7f00009e1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r6, &(0x7f0000819000)="a062ec41829b4ff3781f56dd8648b21cd269a913601a226cf53bf465b4173c5e29389795ec366d61737312583aa9b007ea12fb5aaf2559968dee99eeb937d0dce65114278b852d8d81152a2e0c9aaeb949328e1e7843084fa16f1eff532903", 0x5f, 0x0, &(0x7f00006c6000-0x10)={0x0, 0x0}) r7 = fcntl$getown(r3, 0x9) r8 = syz_open_procfs(r7, &(0x7f0000db4000-0x8)='net/tcp\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000138000-0x4)=0x0, &(0x7f0000e76000)=0x4) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f00005fc000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0xb3e4, 0x9, 0x0, 0xd2, 0xf003, 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], 0xfffffffffffffff7, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r8, 0xc04064a0, &(0x7f00009da000)={&(0x7f0000e0d000)=[0x0, 0x0, 0x0], &(0x7f0000cd3000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000052f000)=[0x0], &(0x7f00004cf000-0xc)=[0x0, 0x0, 0x0], 0x3, 0x4, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00001ba000-0x10)=[{0x0, 0x2}], 0x1) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000624000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d06000)=0xc) setpriority(0x1, r9, 0x21d) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/19 19:00:01 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 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x7}, 0x3ac) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00002e9000-0x4)='tls\x00', 0xfffffffffffffd1d) socket$nl_crypto(0x10, 0x3, 0x15) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 19:00:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000052c000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000ec0000-0x12)='/dev/input/event#\x00', 0x2a00, 0x101002) write$evdev(r0, &(0x7f0000f83000)=[{{0x0, 0x0}, 0x1, 0x400000000053, 0x2}], 0x18) ftruncate(r0, 0x10007) sendfile(r1, r0, 0x0, 0x72439a6a) pipe2(&(0x7f0000d53000)={0x0, 0x0}, 0x84000) fstat(r1, &(0x7f0000d61000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 19:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000818000)='\\\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000510000-0xaa)=""/170) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e50000-0x4)=0x80, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000955000-0xc)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f0000428000)=0x0, &(0x7f0000d87000+0x62)=0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/01/19 19:00:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000640000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x20ff}, 0x0}, 0xffffffffffffffe7) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003be000)={0x0, @multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000477000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f4d000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x7, 0x2, 0x48c, 0x100, 0xf8, 0x480010, r1}) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xfffffffffffffffa, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/19 19:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f00003cd000-0x8)=0x10003, 0x7742) munlock(&(0x7f00008b0000/0x3000)=nil, 0x3000) r0 = syz_open_dev$midi(&(0x7f0000563000-0xb)='/dev/midi#\x00', 0x2, 0x80) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f8e000)='/dev/vcs\x00', 0x4000, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000975000+0xb22)={0x6, 0x3d, 0x1, r1, 0x0}) mbind(&(0x7f0000365000/0x2000)=nil, 0x2000, 0x1, &(0x7f000000b000)=0x0, 0x4, 0x0) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, &(0x7f00002e0000-0x8)=0x0, 0x1, 0x2) 2018/01/19 19:00:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x100, &(0x7f0000001000-0x8)={0x0, 0x0}) accept$inet6(r0, &(0x7f000036b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000074e000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000add000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x100) r2 = syz_open_dev$mice(&(0x7f00004da000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00005fe000)={r0, 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, 0x2, 0xfffffffffffffffe, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000a88000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(echainiv(seqiv(rfc7539(xts-twofish-avx,mcryptd(md4)))))'}, 0xff52) 2018/01/19 19:00:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ea3000-0x8)="6664696e666f00e6") epoll_create1(0x80000) getdents(r0, &(0x7f0000011000)=""/0, 0x0) 2018/01/19 19:00:01 executing program 4: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000936000)={0x0, 0x0}) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f00002f0000)={0x200}, &(0x7f0000938000-0x8)={0x0}, 0x8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000610000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000936000)=0x14) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000936000)={&(0x7f0000936000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f000052b000)={&(0x7f000020c000)=@bridge_setlink={0x30, 0x13, 0x0, 0x2, 0x0, {0x7, 0x0, 0x0, r3, 0x2000, 0x8040}, [@IFLA_PROTO_DOWN={0x8, 0x27, 0x100}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x20008041}, 0x40000) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f000058a000)={0x0, 0x0, 0x4, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000fcc000-0x4)=0x0) r4 = semget$private(0x0, 0x4, 0x108) semctl$SEM_INFO(r4, 0x0, 0x13, &(0x7f0000e4b000-0xda)=""/218) socket$alg(0x26, 0x5, 0x0) mbind(&(0x7f0000b77000/0x3000)=nil, 0x3000, 0x0, &(0x7f000023c000)=0x4, 0x0, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/01/19 19:00:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getpeername(r0, &(0x7f0000f6d000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b06000-0x4)=0x58) r1 = userfaultfd(0x0) ioctl$UFFDIO_WAKE(r1, 0xc0045878, &(0x7f00002ca000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) mremap(&(0x7f00006f0000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f00006f5000/0x2000)=nil) 2018/01/19 19:00:01 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000000)={0x3, 0x0, &(0x7f0000004000/0x3000)=nil}) 2018/01/19 19:00:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000445000-0x8)={0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x4) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00008c8000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d8a000-0x4)=0x20) 2018/01/19 19:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00009d7000-0x1)=0x0) 2018/01/19 19:00:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000c22000-0x8)='keyring\x00', &(0x7f0000e73000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001c6000)='/dev/hwrng\x00', 0x8401, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000043b000)=0x0) request_key(&(0x7f0000488000)='id_legacy\x00', &(0x7f0000558000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b56000)='\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f0000f5c000)='keyring\x00', &(0x7f000072a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000ca4000)='id_legacy\x00', &(0x7f0000b4e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000216000-0xe3)="81386f8cacee1eb20754b6e51efb2ebb6e4dddc9a0de324e8d059191d63de767beb73d46fae3c26fed8967d3cf889b42473d47aaa59f04db52258bd97f346a9941d85d149b7524a60c7d72fd95cd181cc344bc91e776d9d0d21529c11e8daa795b8fecad5af9f6a500bbbd2f1bad4045ca8085058066346f15854adf770d0980a5257fab1789a649e21f28d6ec44f1504eef9f2c8f2d3351b4a9e3906441374afab2a029f980fe7cd509fdb648ab936c65ba819babf03e6143b4eab9949dd46054f98ca75a342168eea3a45a77af41768e37c3d4cca2f110f834ad8142cdbc39f47aec", 0xe3, 0xfffffffffffffff8) keyctl$update(0x2, r1, &(0x7f00006c2000)="", 0x46) 2018/01/19 19:00:01 executing program 0: mmap(&(0x7f0000000000/0x366000)=nil, 0x366000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000338000)={0x3, 0xffffffffffffffff, 0x1}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000123000-0x5c)={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x3}, 0x3ff, [0xffffffffffff8000, 0x7fffffff, 0x2, 0x284, 0x7, 0x2, 0x200, 0x3]}, 0x5c) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000361000)=[], 0x0, &(0x7f0000360000)=[{0x78, 0x84, 0x0, "3f462b5ecfa2cd17776987cf998cbd8531e20a92b5cba1fdb9a55526529e18234749f6d7b9006402fa9a770c368ec6c5914f171aade41b771e972dfc77168a3cdd6de42dc120910dcdc239c2e3576b4271041ef0e7a3ea820df9db0c79196203a953ed11"}, {0x28, 0x88, 0xffffffffffffff00, "9e1b89652e6de551b093a17af37308615442a5841699530c"}, {0x38, 0x18d, 0x9787, "04040098214385f9d5cea3a61ae1ffc8dcb32b60646340784fba62d27cb667cdb1af5246d84d5a83"}, {0x50, 0x88, 0xe639, "9b51ad52b478e06b1afec25cf1b5e781ceae07dbbd937919fbded74e3aba0061f6be667e2510cfb617f03fdae37eb0a4b25b054d46d8ddd917"}], 0x128, 0x0}, 0x201b8b70) 2018/01/19 19:00:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000058e000-0x10)='/selinux/access\x00', 0x2, 0x0) write$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) 2018/01/19 19:00:01 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000002000-0x59)=""/89, &(0x7f0000000000)=0x59) 2018/01/19 19:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0xffff}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") getpeername$netlink(r0, &(0x7f0000d7f000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007d4000)=0xc) 2018/01/19 19:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) r1 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) fstat(r1, &(0x7f00004bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00005eb000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/19 19:00:01 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000004000-0x9)='cgroupK\\\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x4, 0x0}) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000003000)="ca", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) sendfile(r0, r0, &(0x7f0000004000-0x8)=0x0, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mq_open(&(0x7f0000001000)='(', 0x0, 0x0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 19:00:01 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000d86000)='/dev/vcs#\x00', 0xfffffffffffffbff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c91000-0xf)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000ff8000-0x4)=0x7) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000053f000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) setsockopt(r1, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000d92000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000ff8000-0x4)=0x0) 2018/01/19 19:00:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ed6000-0xd)='net/fib_trie\x00') ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000800000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000353000-0x4)=r1) r2 = creat(&(0x7f000002c000-0x8)='./file0\x00', 0x0) r3 = inotify_init1(0x0) fcntl$setstatus(r3, 0x4, 0x72109c5fef5d34d3) r4 = gettid() setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000aad000)=0x3ff, 0x4) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r3, 0xf, &(0x7f0000fa4000)={0x0, r4}) prlimit64(0x0, 0xb, &(0x7f0000030000-0x10)={0x0, 0x0}, 0x0) inotify_add_watch(r3, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) fcntl$notify(r3, 0xa, 0x34) r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r3, r5) 2018/01/19 19:00:01 executing program 2: mmap(&(0x7f0000000000/0x44e000)=nil, 0x44e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\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) socketpair(0x2, 0x6, 0x8, &(0x7f0000058000)={0x0, 0x0}) mmap(&(0x7f000044e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000044f000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000044e000)=0x14) mmap(&(0x7f000044f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000450000-0x4)=0x5c, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000022b000+0x523)={r2, 0x1}, &(0x7f0000404000)=0x8) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000043c000-0x37)=""/55) r3 = syz_open_dev$mice(&(0x7f00003cc000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000ad000-0xc0)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, @in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000360000)={0x8, 0x1e, 0x5, 'queue1\x00', 0xa923, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 19:00:01 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000003000)='logmn\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000)='g\x00', r0) keyctl$search(0xa, 0x0, &(0x7f0000002000-0x8)='keyring\x00', &(0x7f00000ec000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/19 19:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000003, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f000079a000)=0x0, &(0x7f0000fa9000)=0x4) 2018/01/19 19:00:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00003cd000-0x9)='/dev/dsp\x00', 0x6000, 0x0) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000409000-0x4)=0x0, &(0x7f000061e000)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) fcntl$setlease(r1, 0x400, 0x1ca448c94c906557) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000049f000-0xb)='/dev/hwrng\x00', 0xa00, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f0000a56000)=""/146, 0x92) syz_open_dev$dspn(&(0x7f0000c9a000)='/dev/dsp#\x00', 0x7fffffff, 0x400000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000b7e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000215000-0x4)=0x5) 2018/01/19 19:00:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b5a000-0x11)='/dev/qat_adf_ctl\x00', 0x22000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe638, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x4000000000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket$inet(0x2, 0x1, 0x20) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f00006d2000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 19:00:01 executing program 6: r0 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x807, 0xca2d, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000001000)={0x10, 0x0, 0x3, 0x12002000}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='ppp1nodevvboxnet0\x00', 0xfffffffffffffffa) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x402, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000000)=0x8000, 0x4) keyctl$get_persistent(0x16, r0, r3) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000003000-0x10)={0x2, &(0x7f0000000000)=[{0x4000000000000, 0x6, 0x8e2, 0x2}, {0x2, 0x8000, 0x3, 0x8}]}) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f00004bc000/0x1000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000003000-0x4)=0x40, 0x4) 2018/01/19 19:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000052000)={0x0, 0x0}, 0x8) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000f82000-0xd)='/dev/dmmidi#\x00', 0x3, 0x2002) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00001ba000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffff801, 0x100000000, 0x2, 0x8000}, &(0x7f00006da000)=0xa0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000d62000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000465000-0x8)={r3, 0xfffffffffffffff9}, 0x8) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006e7000-0x8)=@assoc_value={r3, 0x8}, 0x8) shmctl$IPC_RMID(0x0, 0x0) 2018/01/19 19:00:01 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1f, 0x84200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xd, &(0x7f0000004000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/19 19:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000d01000)='/dev/binder#\x00', 0x0, 0x802) r0 = syz_open_dev$binder(&(0x7f000021f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d55000)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000bb9000-0x2a)="1fd2af22cc89569c02d8fa66d9943eaec60af165ba19c7ef5259cf9e23c96dc0a845195ddeac1ef86ff0", 0x2a) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000c6000)='/dev/hwrng\x00', 0x10d402, 0x0) memfd_create(&(0x7f0000af7000-0xd)='/dev/binder#\x00', 0x1) connect$inet(r2, &(0x7f0000b0a000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f0000a3e000)=""/109, 0x6d) 2018/01/19 19:00:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000701000)={0x1, &(0x7f000004a000-0x8)=[{0x6, 0x0, 0x0, 0x5003e}]}) socket$inet6(0xa, 0x2, 0x0) 2018/01/19 19:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000002800005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x2ca) close(r0) 2018/01/19 19:00:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2={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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0xcd5e, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r3, &(0x7f000082a000-0x1)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) 2018/01/19 19:00:01 executing program 4: r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000015000)={&(0x7f0000016000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000012000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000017000-0x120)={0x1, 0x400, 0x1f5a8cec, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x6, 0x2, 0x8, "d091c0a0fbdb30b061b5f7f25e4bb00f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) r4 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r4, 0x40001) r5 = fcntl$getown(r3, 0x9) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x0, &(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r3, &(0x7f0000019000-0x8)='./file0\x00', 0x0, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f000000b000-0x110)={{0x40, 0x5, 0xfffffffffffffffc, 0x81, "679bcffea56a95ac140dc73a7ce4afd430015c44480c345049d4e7c68bcefca4a15678eb9707146f271c191a", 0xfff}, 0x0, 0x0, 0x8, r5, 0x0, 0x100, "1d6a622bdf61e629d5f3c35b2f1f594eed3fe5f1b8e3f10a8df24857b580fa3a6b6718568bc72fe7a190169e50be657b786700099d9cc9dd5046b9c70adab74a", &(0x7f0000007000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x7, 0x54, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r2, r4, &(0x7f000000a000)=0x0, 0x420000000fee) recvmmsg(r1, &(0x7f0000011000-0x78)=[{{&(0x7f0000010000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f0000011000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f0000011000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000012000)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/19 19:00:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00002ac000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ddb000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000100000-0x40)={0x0, 0x38, "262c217b34ba39f727e2ced0dba9cf7b45660762a2361fa6b1b1ee3d6fb9f787825a88ce48361c9f0a6f91ff5876d8c621fd0fc998bd1bb9"}, &(0x7f000043c000)=0x40) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000873000)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000082000-0x4)=0x8c) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000d8c000)={0x80000000, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 19:00:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x400, 0x100000000000fc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00007f9000-0x8)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000549000)="", &(0x7f0000315000)=0x0, &(0x7f00001f1000)=0x0, &(0x7f0000bb1000)="") setrlimit(0x0, &(0x7f0000bed000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000447000-0x4)=0x0, &(0x7f000088e000-0x4)=0x4) 2018/01/19 19:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00008ce000-0xd)='/dev/usbmon#\x00', 0x7, 0x200) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000f54000)={0xb3, 0x9, 0x5, 0x3, 0x8, 0x21400000000}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000e92000-0xdf)=""/223) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000137000)=""/238) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00000f2000)="5efe6f3163569e8d1b136a01d1acf752b2cd0c9802b42fd78c6719992e246b16922f42dc235cd90872494ec8e108701e3f1025a24d103d") sendto$packet(r3, &(0x7f0000aa9000-0xe0)="c92d24b1df46bf14c091c81158280d53acd03e5b28cb7b4b2d39e2e8a931de6d8be6feb0e386f3c2fde32d41219b9bb35e6a29876842142b91bc935c7e0d6f786971395601069bd2bfee7bc608374c373c0e70ea367dca24bc0ba35348293fc67a7a9d3f03b46fd5e9c7459a003539bbfa68f24a392a2e03b446652b2a9c595b1bbe6190944884224e8b1117a8525380f975c0a79b32460944a41fc51ac756695a514d2fe99813f0300694f9820b6f23a34b5b5f3e4bdf0d9d5d9c9ff7116e2c03fa98e7008620da779f4dd843bdefdfc8e7ad149ba02dff4a4f30c6087e2c93", 0xe0, 0x81, 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000005000-0x44)=[], 0x0, 0x0, &(0x7f0000009000)=""}) getsockopt$inet6_buf(r2, 0x29, 0x2d, &(0x7f00002a5000)=""/160, &(0x7f0000bb4000)=0xa0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00005da000)={0x0, 0x0, &(0x7f00000d8000)=[], 0x0, 0x0, &(0x7f000044c000-0x83)=""}) renameat(r3, &(0x7f0000fb1000)='./file0\x00', r3, &(0x7f00002dd000-0x8)='./file0\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ac4000-0x30)={0x58, 0x0, &(0x7f0000c56000)=[@enter_looper={0x630c}, @increfs={0x40046304, 0x0}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000b6e000)=[], &(0x7f00006b7000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000050c000-0x30)=""}) 2018/01/19 19:00:01 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x3fffffffffff8) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r2 = geteuid() fchown(r0, r2, 0x0) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)=0x0) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) [ 115.896436] binder: 17946:17951 got transaction to invalid handle [ 115.902837] binder: 17946:17951 transaction failed 29201/-22, size 0-0 line 2788 [ 115.924287] binder: BINDER_SET_CONTEXT_MGR already set [ 115.929781] binder: 17946:17951 ioctl 40046207 0 returned -16 2018/01/19 19:00:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000dbd000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000343000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000025a000-0xc)={r1, @multicast2=0xe0000002, @loopback=0x7f000001}, 0x4ab) r2 = getpgrp(0x0) ptrace$peek(0x3, r2, &(0x7f000094c000)=0x0) readv(r0, &(0x7f0000f4e000)=[{&(0x7f00000ce000-0xd4)=""/56, 0x38}], 0x1) r3 = gettid() pread64(r0, &(0x7f000085c000-0x3b)=""/59, 0x3b, 0x0) timer_create(0x0, &(0x7f000050f000-0x60)={0x0, 0x12, 0x0, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bad000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) close(r0) tkill(r3, 0x1000000000016) 2018/01/19 19:00:02 executing program 7: r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000bdd000)=@random={'os2.', '}.security-\x00'}) r1 = syz_open_dev$evdev(&(0x7f00006c7000)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f00006f8000-0x18)=[{{0x77359400, 0x0}, 0x1, 0x48, 0x400000002}], 0x18) sendfile(r0, r0, &(0x7f0000009000-0x8)=0x0, 0x80000001) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/19 19:00:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000d05000)="", &(0x7f00005a7000-0x70)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000bed000-0x43)=""/67, 0x43) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00007ad000)={0x0, 0x0}, 0x2) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/19 19:00:02 executing program 1: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d14000)={0x0, 0x0}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000ff9000-0x10)={r1, r2+30000000}, &(0x7f00006a8000)={0x0, 0x0}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ff9000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000f9f000)={r3, r4+10000000}, &(0x7f0000ff8000)={0x0, 0x0}) clock_nanosleep(0x0, 0x1, &(0x7f0000ff8000-0x10)={0x0, 0x1c9c380}, &(0x7f0000e24000)={0x0, 0x0}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00008a4000)=0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000ff9000)=0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r5, 0x7, 0x2, &(0x7f0000d35000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000ff9000)={0x77359400, 0x0}) 2018/01/19 19:00:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000558000-0x14)={0x8, [0x0, 0x200, 0x9, 0x793, 0x2, 0x2, 0x3a, 0x3f]}, &(0x7f000068e000)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 19:00:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x43c00000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0xfe)={0x0, 0xf6, "e48c4c6733bbb91a04e413865c60b6f5d79ab4367810d6a6d27e88565b75d7bfa76b74143da916d68bf1d159d25c7842b08492339a3bc39215eba95deebb0331a39490ec19e7c9a73517cd55764fe713b7319e79077033a74abe6e5864ba0a399e9eefa51b1b92b8989fe553aa100eefaf0bb09a91f8845993085c948c956e431e12ff9a042871d570245b44bca0bfd23fd7b544f87cce3f32109d3deeab2f979c01e92e4692d2cbc83c63e2cb8df5fa104cd766ce793920640e49431c6c4fd6c94c13368a2c9f33c63dd64645ae7eb863d33b5940822ef2412de9c2f23b577f09f60fd9922c7a7f381c41e7a782578a1bdff3c5eb74"}, &(0x7f0000001000-0x4)=0xfe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000808000-0x8)={r1, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x2, &(0x7f0000002000-0x128)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009f5000-0x4)=0x0) sched_getattr(r2, &(0x7f0000824000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000f6a000-0xd)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "36e94fd1da5d23c28e6f5f2f6eef2b06fb6a99a7776c9ec23276b931483ac5c24c467411219db64e5d9e98c8ff1de957a308e1f9b2b52e3a831df0d4d0e3f43280e6c65e371ac6149d077ee2f5c82e68"}, 0x160) 2018/01/19 19:00:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x98, "c9ea23f3b0ed4f07e4ffec856eb45a0374712a3d6a3badb90eea02d70b1d44e4106f4dd822f307d7497164bacf68dbca69ff53c7ce4c74307e4083877381f1bf945e341f5afeb657abaa1fde06cf4b7db9c914d85180ab202b4f1affa4e08d77655cd5f339f9ffb346befd8346f09e0478388f6412aff3e2b03ed57e6b60e4bd7f345233b707f69457bdd43bb07e9830b9aef4cbf8c11c83"}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000d4000-0x98)={r1, @in6={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb080}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb34, 0x400}, &(0x7f0000ab4000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00009dc000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0xfffffdc0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000b65000)=0x0) sendmsg$alg(r4, &(0x7f00007a7000-0x38)={0x0, 0x0, &(0x7f0000949000)=[{&(0x7f00003bb000-0x22)="9576fb5678f4d89c1b8c63a229d9ca03842653136f77e16d6684d4bfd43e32c65df53930020d1466b3ccd513a1eb90aa", 0x30}], 0x1, &(0x7f0000c3a000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[], 0x0, &(0x7f00000f4000)=""/0, 0x0, 0x0}, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000485000)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f0000cde000+0xaaf)={0x0, 0x0, 0x0, 0x0}) 2018/01/19 19:00:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000e4a000-0x12)='/dev/snd/midiC#D#\x00', 0x7ff, 0x40) readv(r1, &(0x7f00006c5000)=[{&(0x7f0000dc2000-0x2d)=""/45, 0x2d}, {&(0x7f00000d3000)=""/240, 0xf0}, {&(0x7f00007f4000-0xbf)=""/191, 0xbf}, {&(0x7f00001df000-0xc5)=""/197, 0xc5}], 0x4) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0xc0109207, &(0x7f00002ab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00001c4000)={0x0, 0x0}) poll(&(0x7f0000c52000)=[{r0, 0xd1, 0x0}, {r0, 0x4005, 0x0}, {r1, 0x8000, 0x0}, {r0, 0x40, 0x0}, {r0, 0x120, 0x0}, {r0, 0x4004, 0x0}, {r0, 0x4000, 0x0}, {r1, 0x1000, 0x0}], 0x8, 0x0) ppoll(&(0x7f0000c8c000-0x10)=[{r0, 0x1130, 0x0}, {r0, 0x2000, 0x0}], 0x2, &(0x7f000000a000-0x10)={r2, r3+10000000}, &(0x7f0000243000-0x8)={0x9}, 0x8) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000c41000)='tls\x00', 0x4) [ 115.947747] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/19 19:00:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x82, 0x1443, 0x849ac, 0xff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000257000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00003b0000-0xe8)={{{@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=@rand_addr=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}}, &(0x7f00009b8000-0x4)=0xe8) fstat(r2, &(0x7f000090f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00002f8000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r8 = geteuid() getresgid(&(0x7f00009bb000)=0x0, &(0x7f0000c8a000)=0x0, &(0x7f0000ec1000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000892000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bac000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005ab000)={0x0, 0x0, 0x0}, &(0x7f00003ea000-0x4)=0xc) stat(&(0x7f00008f2000)='./file0\x00', &(0x7f0000ccf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000784000-0xc)={0x0, 0x0, 0x0}, &(0x7f000036b000-0x4)=0xfffffffffffffe78) getresuid(&(0x7f0000214000-0x4)=0x0, &(0x7f00002c6000)=0x0, &(0x7f0000fbb000-0x4)=0x0) r15 = getegid() sendmsg$netlink(r4, &(0x7f0000883000-0x38)={&(0x7f00003d6000)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000b33000)=[{&(0x7f00004b3000)={0x1968, 0x41, 0x0, 0x2, 0x1, "", [@generic="414cf152890313886c05bbeba175ff309ae00b1495cbd808875b363abea9f25836490344efbaea41cc05111350005db2e6bb6895420f8a61a3ea125ed89b06ff56c0cb6b89dba82cf60fc2649398295ebe86caa74062e71663f8bb4f51a8b8d291c12c2bc5fbe540253d4672f01e2f730f2537cc19720d5f37b7a4ffaf5f54da5d6b2af94448e39d38779b8167fcc5b7d635c952f92e0d18944eac976f1d5c2d1b6081287d8072075f3609675fb0177703d305f74d3efb50292452de57c6c512f14d7bd01d30b38d086aebd5af87", @nested={0x1114, 0x31, [@generic="a802d426435396b7a3c2192afa118c31b663f68b48a16d9dd0b425a1c864b17ad795dd595674af60d5144c4c6fff54ec6325c9f0b04c2f81f78427ca984782cea422c28b5d843c4475ab8983750777bf62e4be01427939ee620aaf5f1df1cffbeb5b", @typed={0x14, 0x8, @str='/dev/kvm\x00'}, @generic="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@typed={0x14, 0x62, @str='/dev/kvm\x00'}, @typed={0xc, 0x8d, @ipv4=@rand_addr=0x9edb}, @generic="c22515fa5da2e3cd4c64f13ceb95a9c1ee395dc04f42fc71f7dc7eca4d9bbd50087a756b5d71182782c4a827a920e14da6ea222775c73063f73f440920e5ee10440fa7df6ec739dac0e5fb54469809ccef99c7e30fd03b565eede3700b7256dcbc0fa5bd496181475ce25874ba573e05ddd588bf5e4bdf"]}, @generic="41bee147c4ffb588b78b6eab83ae807244fde25e0acdc2f295f8d363b26721181de6a7001d2380af9389e067c17bb7f4764b713ce19e65b3142828cca6577f3c6bcc17d7fd44128703f28c462e180717bae850eafe11d5a823aa05402a154ee6b79208f820714b0143cef3a9e44a487018ca7fe08a25e3ab9acd7b05c96d5df6cab274298cc4e78ec98fe7d807266c6545b3bd283b97183cdf308a43b1", @typed={0xc, 0x6a, @fd=r2}, @nested={0x330, 0x13, [@generic="c922a1c3e49559d719c5", @typed={0xc, 0x17, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="d0a531fcfd0400d69c4a394f08d5ba0a830671e25e497b0b4440458a1dba614360a8e71ebb800a311d4366869b86e843fa20b075bee1be912871c34c3332a4fc68a2f02155db6ed9350aaf8f5866657b2424cb96b6ec61d3504c62e616c5476643128039c8a698f0b29dbaf830cf781b1cb2afe369ea4fd9f6dc23357e5e6109463c5e56c64b820176e71d85eb14d47611fefac80584f29823602b6a223960aa3af45111b282454d9f85ac7bc57d10caa211acc099b9f9d9b1a4fef340d18604fbb464710596b1802089bebb1e8c02cffcdf7fd7df0561a0ce32d154a13e6cc91b86e22859bebcdee8cac6cc4fe70ed6", @generic="3547baed5e40ddb9d97a735fc91a0fc1a470aface6b00da8d5d9bb61802cf889bcc7fb7bc2fcb14496f2eba3076f75435c77080a6a45a10095cc192b591fde7334b978d013ac92afc4f7b4ad6a07a3475a959f2f657b4b99391464969b3bacac110644ebb3e8ddea1e57924025601f79112ec0b8516c183072b6521ca65327828bac1f8355ff585a0359b117d4fd75266a3aa8ef2caf7f9b82805db17da688fa409e8a4b378a2d738c316ec354e956fbdd261052b48ab959feced5a081c358dbf812d0a5c5fd330e8de387f8c8bf185c1dfd", 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@typed={0xc, 0x11, @ipv4=@rand_addr=0xfff}, @generic="97dd944abd29bebecac0fa57d69154c53a03835df1c31ac1e5a6e7a1bb25b956067a0bfeac7ef7b548f95a1eecdf4d1b8769a909c352926d91", @typed={0xfc, 0x52, @binary="0a3ae00c912788ae0a96e051d5bd733629a02c3ff4d2b030a5be4623dfe6cad51912b6ea5cfb27d4ca952ead8046d48db1f7cace6ab68ae9a2e5bb5ac13d054cfda2599ea496cdbaefca9aad189d0531aeaac3f989467a23e701db0c9c0055bfeaeb0c6e0ede8f7a6e2257d650532c945bf9fff4664a0d631186eb5876a5f036ca1d8ddb2369a427838fc5096069a53b334f3ee924fb388ab9212e911411e0eea89eb9f5dc121b08390a6672e71bafac43a7008d658b42090fe139b291d4dc220f88ffccc84627d2b2f6f882a16af8ed64eff873a3e5ef19f8ff07b0cebdc5c22ad069fd48acfbfe286cd3e1768f6934404e"}, @typed={0x98, 0x7a, @binary="a024dfb4fc2e52b353e45b5697f04499f13fa8892492581af687189850e02467acff9ae329e2cf9c7f3fe28eadb5be855a46a17455d1dbf267a79638e4dd61c2c725bdc364a67738ebc09e1e63edea1166a4bd1bf5694ec360f7f5a144eed92c8bef6ae01a93c6befdf7fa909b2fbcbdd3fadb07d87a0ce6923827b86b1f491413f760333d95651cbcaf942adb381e"}, @generic="87bbd43dcfec439d4f9a84bde69c5e53555241163d5535191345cd683b155d4cb5eab176fc57a96af13313ba7301cbfa1ef3b9cb13b4389507fb18c1bea49132046d36319aa1e00e3eba5fbf9014c272ce8454ef70c685fefef07567bb87a897f2b6794c7918ebce26d7239ea5fce747e0848fa2870aef99f4"]}, @nested={0x110, 0x29, [@typed={0x10, 0x27, @u64=0xe2}, @generic="5da9ed161a28eb09f15dfdeac7758320fb074804bb399158f3206c0b19d54d86947686ff64cb6cd0e80f56d137be9726af4ca398581d05b597c855d676dfebe8a6ff38243faee9ff25938046d2", @generic="289f4fe2539ba39dd0f5198f6468e2ba0cf14e99cdc95ae885122b0863d0d2469937109692dfb5e0c6855d2edc738211583f641e6bfe39638503fd050fc69baf3dfa46a975d716b20ba0d5bee40b3539e45f556a90c454f78f79ecb9c07afe46f919810419354a8269cf8bc40dbe0b8436c14a24c8f17d67ae02d492d995c1be89b811a3f8d09988859b543242552b07d660e189108d1796f3232b8f2fec9631a30355d53e8e8c80ed9637be86ea"]}, @typed={0xc, 0x5, @ipv4=@multicast1=0xe0000001}]}, 0x14f4}, {&(0x7f00002be000)={0x350, 0x2a, 0x202, 0x4, 0x0, "", [@nested={0x8c, 0x77, [@generic="6f52cd473c4c963321198f04f04b84e43ea9858ba2f27d473de732495dae3fbb5badf06c660381f6e05c8bebae83e24f764fe251", @generic="d6540e68aee2451225c6f581cc1078f2f1ceb05b94ef17abe9b8a2414e907064fc24faa8f98473fbbbeeacf13c6b77b39c2d3e4af6eea4439f96c3c3", @typed={0x8, 0x6c, @void=""}, @typed={0x10, 0x76, @u64=0x1}]}, @generic="b42acc0f52d57c299370d4519f7cf5afd13e3d0d5bb0515b5a1fba7f31c12644d3baef1811e70eaed50356214db9551c4f7337115189ebbf1c3ae91a558adb883689adef3e4368829d2dbcc51479d0c191ee24c7d15f66f82d4b5d714877159b5aab7d523107dbfffcf5dcbd657c6f80d8674569a77fd3de485642c21a17cd7aa97f1dd6f75cbce130c032bf1ed133cf76fb439e5f51eeb6a2b4e717c50961855a7f879db7c605bac4ad6e0dfa8477f59fe1e0393dc46572f57a85", @nested={0x1e4, 0xe, [@generic="", @generic="7bc865d72602bbf060d97540bd07957d18aeae1b3c5091648bdc251177ebc16ced34f61338c3e6697d54bbe7348fbb7e9e0ae6", @generic="737f4b8731504e40e94b69d98c40c755d57222a8c2c3ca816be37f32d575569c6be9cf3262b39a84d9ea2ffb89cad7b7f428d882beebd04aff9624cf0828ef49f6f55dbf24a47b9054ab19dfd217b07667b0b841ae7cb6aec0de4ac3532a607ae8d58f6aeb2fef96823a3af57d495c7f102bc6c89988b5077fb63516f70673bc78abfcabdab4a838cbd3a72e636ecdaaac06e4f3ee84341607fdad5eb4bd0c32012449417eb5546c4a6aef9588aebc40c8f3b8c40a211a5763d4e36a27c1bc0f47214ee6e5911aefa0c1430ff3950ad5d0fe28", @typed={0xc, 0x4d, @ipv4=@broadcast=0xffffffff}, @typed={0x10, 0x6b, @str="657468317d29a700"}, @typed={0x20, 0x27, @str='@selinuxeth1trusted+\x00'}, @generic="1df045e058f1382a7ff817c1b31927c0ee7b13dc04a6d13045485d263aaa154fc7c223e11e9fcd696e7bb7359618fec4fb4d66dff7c1c20c0a2b9a6da11c16f3fa", @typed={0xc, 0x8, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="084e3cd3f99591686dd69826ebc50aea6ec744617ec838397590f73a759e9ddfd654380b52656a3d840d0196bcc8159ec38d56af3064ed1cbce9ef6e66911b40f92a81cd6fefa3e1d404618b426ec912"]}, @typed={0x8, 0x7, @void=""}, @typed={0xc, 0x10001, @str='.\x00'}]}, 0x350}], 0x3, &(0x7f0000a2a000-0x120)=[@cred={0x20, 0x1, 0x2, r1, r6, r7}, @cred={0x20, 0x1, 0x2, r1, r8, r9}, @rights={0x30, 0x1, 0x1, [r3, r0, r3, r2, r2, r0, r3]}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @cred={0x20, 0x1, 0x2, r1, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r3, r3]}, @cred={0x20, 0x1, 0x2, r1, r12, r13}, @cred={0x20, 0x1, 0x2, r1, r14, r15}, @rights={0x18, 0x1, 0x1, [r2]}], 0x120, 0x20000040}, 0x40040) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000443000-0x90)={[0xfffffffffffffff8, 0x1, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x1ff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000302000)={0x6}, 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) r16 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x2400, 0x7fffffff) openat$mixer(0xffffffffffffff9c, &(0x7f00001b8000)='/dev/mixer\x00', 0x0, 0x0) 2018/01/19 19:00:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xd, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0x0, &(0x7f0000254000)={0x7, 0x7260}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000071c000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00007da000-0xce)="b9d1117776792e5b34bb0ae0793a7f899b2273d755f80c03320b4df1d76292c7eae51625eed2815b2ca37db2f9cd8b942550afcf2ec308a5e54065298c0f1be9c571e4bd3bdc34b40384d2de16896a78c8dc4199527386f392c95ef26e6dc0a23789938895804d9da132e646215ea1ae2598e660d2ce0312b4956bb6ef5ab2b1db5095a55ae27f05cb83a1bb1241b749a58586de5b06ac043206ad8e1532461620df400075331f8070e06036c41d0029fba4eb75b60871d7a3afd78e58056f38f4621edf5837f245c29a012544da") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00005e3000-0x4c)={0x7, 0x8, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 19:00:02 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f000031d000-0xd)='/dev/usbmon#\x00', 0x9, 0x10000) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000049e000-0x28)={&(0x7f0000fe3000/0x2000)=nil, 0xfffffffffffffffe, 0x2, 0x40, &(0x7f00004b9000/0x1000)=nil, 0x6}) r1 = syz_open_dev$audion(&(0x7f0000e08000)='/dev/audio#\x00', 0xff, 0x404100) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d02000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000f2d000-0x8)='./file0\x00', r2, &(0x7f0000437000-0x8)='./file0\x00', 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000f50000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000038b000-0x4)=0xe, 0x0) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f0000eb0000)=""/118) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f000018b000-0xf8)={{0xffffffffffffffff, 0x2, 0x6, 0x3, 0x0}, 0x9, 0x100000000, 'id1\x00', 'timer1\x00', 0x0, 0x5, 0x7, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x2286, &(0x7f0000007000)="") gettid() getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000d8000-0x8)={0x0, 0x0, 0x0}, &(0x7f00009a1000-0x4)=0x8) syz_open_procfs(0x0, &(0x7f0000928000-0xa)='net/route\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000d48000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005cd000)=0x20) 2018/01/19 19:00:02 executing program 2: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f000041d000)="7c2960f99d4aeb812bda31c8e51642bda9749226bb9664e432c134ef01ce4becc81df1386298ce7fa128144cf7ed477b2622a94fa8") r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000041a000)='/dev/ashmem\x00', 0x0, 0x0) pipe2(&(0x7f00001d5000)={0x0, 0x0}, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(0xffffffffffffffff, 0x4040aea4, &(0x7f000041e000)={0x7, 0x0, 0x0, 0x0, 0x0}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000041d000-0xc)="2f6465762f6173686d656ced") mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000041f000)=0x0, &(0x7f000041f000)=0x0, 0x5, &(0x7f000031d000/0x1000)=nil, 0x5) 2018/01/19 19:00:02 executing program 0: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f00009a7000)='/dev/adsp#\x00', 0xffffffffffff90ad, 0x2000) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00005a4000-0x4)=0x3861) connect$inet6(r0, &(0x7f0000596000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/19 19:00:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a70000-0x4)=0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f0000e49000)={0xf8d, 0xb0, 0xfff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3ff, 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]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) write$fuse(0xffffffffffffffff, &(0x7f0000abf000)={0x28, 0x1, 0x7, @fuse_notify_delete_out={0xbcc, 0x1c00000000000000, 0x6865}}, 0x28) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/19 19:00:02 executing program 2: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$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$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000025c000)=0x3f, 0x4) sendto$inet6(r0, &(0x7f000097c000-0xfe)="fc", 0x1, 0x851, &(0x7f00005a5000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) write(r0, &(0x7f0000adb000)="85", 0x1) r1 = dup2(r0, r0) accept4$alg(r1, 0x0, 0x0, 0x80000) 2018/01/19 19:00:02 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000106000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000001000)="fdc50765e945e3be0d283254b9502bf64b3b9b6957cbebfa1b35f99a3fddf341d321cd486ddbe9811dd99da72b6b18c0bde5a76062d2a7c9678005985c61aa87f6d22c59cd414cf001f1c5322d532646cbbb86f40d000613c90d6280f5bb8bd5fcb87beb46d03b897c20", 0x6a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x8)=0x4) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000000d000-0x4)=0x0, 0x7fffffffefff) 2018/01/19 19:00:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00002ae000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000c0c000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") lseek(r0, 0x0, 0x0) 2018/01/19 19:00:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r4, 0x80007387, 0x0) r5 = dup2(r3, r4) r6 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(r3, r6) ioctl$int_in(r5, 0x5452, &(0x7f0000f4d000-0x8)=0xffffffffffffffe) r7 = getpgrp(0x0) fcntl$setown(r3, 0x8, r7) fcntl$setsig(r6, 0xa, 0x12) r8 = gettid() sendmsg(r1, &(0x7f0000218000)={&(0x7f00008da000)=@in6={0xa, 0x1, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x10000}, 0x1c, &(0x7f0000e95000)=[{&(0x7f0000422000)="f063a248e23a8afc510e216301140872857e25fe75c57f681e171861fb895836351e18e25c2b4d7583ca1f7f7d393fdf5b0a67345bd0c65d9f9af3c796590ec2be", 0x41}, {&(0x7f00005a6000)="448d3ea3de633d3a63dfb7b0db77a1eaff2af9559c6cabe88dbe5fc4d12166a4b9ed91f348562192396b3f47a978abccacacb4b3744ac4d790054d16942da582ff57a525001d6d894c97fa92bf5060973014df817cd6a6f40e0c2665249cecef78d5fe54c712680fcbcd6fe2622240d46556dff7d2f9a9187746321f8008c556f86250f32acda384b512a48a2a295a8f6d32ffe1b3db95183639d84d6734fab6d98858831f6fd9ab830b93787387cae50fa45d3fbae66a24dfc993f909c3111fb51a5a71018e40f7bd450845bb48400f1cd72e1dd4eb48838c29c103e67c7787842586ebe7a34b981de38e5c439b4da6e540a8a6", 0xf4}, {&(0x7f0000e04000)="6dccecfcd842f09ac4407aaddb76842783ef7f3df349ff3732ce2c75f7b935946b284beda4da62da2d6f3e8a214ef9ded8786c6aefabbe23ddc47902475dc143abf02b921f7d2dd6292bcf72e5ce53b07236e4a32a3357c9fa99a2479ec0515ebb28cc", 0x63}, {&(0x7f0000f90000-0x91)="d55b4f515404ec4cf2f42ad0c60adc4c92eb69518c19cdf910b02df08b55958eb582d5430d94127043312c3bb6016096d55591c64b9aebf291fb25a804c701bbd94ac09e9882f67b08e1a1b5e83993123b33df7af19b3378c457837a654cfd1263cba40b766d5f32e0cfa7c31626921471a62f6eba092b3e8d8091c1dc533c8b638ac188000fb8d0888b52d8bb8c1c64ee", 0x91}, {&(0x7f00004b5000)="2f545491f25744b78d9a063840ce22ad163d9de410a83a81a4ec097b52059aeac618e691c81f2ed4fc8841f08f770bc2a719ea4e4a63695acbf845889f85aaa62f14f7914fc61af934a7a7e4f97f809ca09fb5585fedf0448b75c41f97093fdd156f513df9db1f78e5089d780584d82431156c0343e6787c348a2bf8bcfd3d91abacb6c64b366ac4cade8634c0721f533939585aa69c5701414369f71f07e42417bd5ac65ae03801b73bfb56af33d4e683ed23bb75099bf8169a5ac796458d9103a26e063da1", 0xc6}, {&(0x7f0000131000)="faf1e2016600e8a7b9a6bb39b154f15b9d9db48fe5a5640050af886d1ef46464d0fc113ebf3de217abbb1b6cc16e8b453d9d1e1945f2a8d5f286d37265a5bc72688e151c14d1c3cdc718bd3c535cebd9c11eaaf30276a937a6a722c7f09bfe5d0b0992fc572fce5da2da092f4aac2ba616dcd7fb98eb691cd1cac2ebee8052e32c2bea1ec78abe703b2c9d6c0039dd", 0x8f}, {&(0x7f00002c1000)="e30a6d8bb230a2dd8b09cbef71fa0d8e676005ee8f3142db56abb435136fbfba6c8f5a615aa81e4952aaa3c9b5190af61b6a231920b5f7f58ea28f57897b1d3463fe2964ea7a24c92d2b6d12dcdcee5b94974da2fef08d3802fb51dd43f4708532a2abba6849f3122ccd72eaac1c9b31da83f7cc3fcc487e2444547be1860bb0fa77b1169744fc50c867d6c69eaa31c6ff28d6913b07b0e803f44af62b1b96fd31503907c0af831d279ab94be4d51f15944ed34a8adbbf6684a0d89bec5a2a4895d92847482c65ba4eb7278fe4378c0a", 0xd0}, {&(0x7f0000cc8000-0xfa)="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", 0xfa}, {&(0x7f00003fc000)="0466170e4012c52c99c772af8ae29700832beca840c6112add04d3fb1cfb5b1c3aeceeb445f4738a4d30318274f66942c9febc830b4f32ff34b9d18212eaa66920cfc5b1e57401333829325290594ff9be225bbf81d51e51d573ec2624dcea70c0dea9c3038502819c85136dcba34a726ea901f8662e1c5653598b3be5a09ce10553d12b0683b1807fdadfc5438d65b366b5f57120926187b773832c76f278bcdeb566b1d340ac3aa281392411aa69571c98141ae980ad83b0a07596009f5974106bc6afd85a54035988085c1398ba85e0fdc928ff1eacaad50124ed2c5f818d795442adf21d339416e4221f2cd9", 0xee}], 0x9, &(0x7f000055d000)=[{0x28, 0x18f, 0x6, "5898805709fa931827ea552e7ee506b170"}, {0x10, 0x18c, 0x179, ""}], 0x38, 0x81}, 0x880) tkill(r8, 0x100000000000016) close(r0) 2018/01/19 19:00:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x2000400) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ce3000)='/dev/vcs\x00', 0x610000, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000741000)={0x8, 0x2}, 0x8) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000260000-0x4)=0x919c, &(0x7f000059a000)=0x4) 2018/01/19 19:00:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) tkill(r0, 0x3) r1 = getpgrp(0x0) prctl$setptracer(0x59616d61, r1) prctl$setptracer(0x59616d61, r1) 2018/01/19 19:00:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x7) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) dup3(r0, r1, 0x0) 2018/01/19 19:00:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000abb000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000328000)="79613976d8c30a4aeace60f2bd08cfe6", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ea7000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f000094c000)=0x0) sendmmsg$alg(r1, &(0x7f00008a4000)=[{0x0, 0x0, &(0x7f0000d99000-0x10)=[{&(0x7f0000f66000)="fcaf06ffea5c47cb992093d82f9e592ad5858ad61db569f5d6a779b91daf0b4b", 0x20}], 0x1, &(0x7f0000c13000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00002b7000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000077d000-0x10)=[{&(0x7f000067d000-0x6f)=""/111, 0xfffffee4}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/19 19:00:02 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sigaltstack(&(0x7f0000011000/0x1000)=nil, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000690000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000289000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 19:00:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe3, 0x0, 0x5, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x80000040fb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) times(&(0x7f0000433000-0x20)={0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$admmidi(&(0x7f0000e43000-0xe)='/dev/admmidi#\x00', 0x0, 0x10000) clock_gettime(0x4, &(0x7f0000401000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000be9000-0x68)={0x3f, 0x0, 0xc824, {r1, r2+30000000}, 0xfffffffffffffffa, 0xfffffffffffffe00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)=0x0, 0x3, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000061000-0x4)=0x0, 0x0) r3 = shmget$private(0x0, 0x1000, 0x1000, &(0x7f00006ed000/0x1000)=nil) shmctl$SHM_LOCK(r3, 0xb) 2018/01/19 19:00:02 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, 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) 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$mouse(&(0x7f0000a81000-0x12)='/dev/input/mouse#\x00', 0x80, 0x4000) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00008b8000)='./file0\x00', 0x8) inotify_rm_watch(r0, r1) ioprio_set$pid(0x3, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000ec6000)=""/169) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a0d000)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000a4d000/0x3000)=nil, 0x3000}, 0x0, 0x0}) 2018/01/19 19:00:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f00006e7000)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f0000c89000)=[{{0x0, 0x0}, 0x1, 0x4b, 0x400000002}], 0xfffffe75) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000b57000)=0x0) sendfile(r1, r0, 0x0, 0x100000072439a6b) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000081e000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dea000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000618000-0x28)={@common='rose0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 19:00:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5c, 0x200) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000523000)=[@in6={0xa, 0x2, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, @in6={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xbc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000edc000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0xb, 0x8, [@rand_addr=0x3f, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f00002d3000-0xc)={0x0, 0x1, [0xaf2]}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000090e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/19 19:00:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000bef000)=0x0, 0x4) fcntl$setstatus(r1, 0x4, 0x2000) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ff4000)={&(0x7f0000849000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b69000+0x5d9)=[{&(0x7f0000ca7000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 19:00:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00001ab000)={0x0, 0x0, 0xf000, 0x1000, &(0x7f0000c55000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000afc000)=0xf000) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00007de000-0x8)=0x80000000010004) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000c0000)=0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000da8000-0xb)='/dev/mixer\x00', 0x0, 0x0) msgget$private(0x0, 0x0) r4 = request_key(&(0x7f00005cc000-0x6)='logon\x00', &(0x7f000033f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000064000-0x9)='/dev/kvm\x00', 0xfffffffffffffffd) keyctl$clear(0x7, r4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000f08000-0x21)=""/33, &(0x7f00007ab000-0x4)=0x21) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000037f000)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 19:00:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fdf000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000f3a000)=0x6) mkdir(&(0x7f0000da7000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = inotify_init1(0x800) inotify_add_watch(r1, &(0x7f0000a17000-0x10)='./control/file0\x00', 0x400) openat$cuse(0xffffffffffffff9c, &(0x7f0000bd9000-0xa)='/dev/cuse\x00', 0x0, 0x0) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000fc7000)='./control\x00', 0x5f) dup2(r2, r1) getuid() 2018/01/19 19:00:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00004cc000-0x4)=0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000098e000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000489000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000cfd000-0x60)=[{&(0x7f0000795000-0xc8)="11", 0x1}], 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00003bf000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) sendmmsg$inet_sctp(r0, &(0x7f0000fab000-0x70)=[{&(0x7f00006fc000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c15000-0x60)=[{&(0x7f0000896000)="ea", 0x1}], 0x1, &(0x7f0000487000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) read(r0, &(0x7f00002eb000)=""/224, 0xe0) 2018/01/19 19:00:02 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x200000001, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000-0x4)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{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]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x108) 2018/01/19 19:00:02 executing program 7: 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) read$eventfd(0xffffffffffffffff, &(0x7f0000354000)=0x0, 0x8) write$eventfd(0xffffffffffffffff, &(0x7f0000952000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009f6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f00003de000)={'system_u:object_r:checkpolicy_exec_t:s0', 0x20, 'system_u:object_r:wtmp_t:s0', 0x20, 0x30, 0x30, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x65) write$eventfd(0xffffffffffffffff, &(0x7f0000f1b000-0x8)=0x6, 0x8) 2018/01/19 19:00:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000f36000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x0, 0x0, []}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000f94000-0x400)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = memfd_create(&(0x7f0000da1000)='/dev/kvm\x00', 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000b81000-0x10)={0x82b, 0x8}) 2018/01/19 19:00:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x56d, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000798000-0xb)={0x4, 0xffff, 0x401, 0x8, 0x5, 0x8000000, 0x800, 0x200, 0x8, 0x1000, 0x0}, 0xb) recvfrom(r0, &(0x7f00009d5000)=""/226, 0xfffffffffffffda0, 0x0, 0x0, 0x2ff) 2018/01/19 19:00:02 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, 0x0, 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}) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f000014e000)={"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"}) recvmsg(r3, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) socket$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 19:00:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) msync(&(0x7f0000146000/0x800000)=nil, 0x800000, 0x0) r1 = syz_open_dev$dspn(&(0x7f00009e6000-0xa)='/dev/dsp#\x00', 0x1, 0x200) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f00007a1000)=r1, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000436000-0x10)={0x0, 0x0}, &(0x7f0000e25000-0x4)=0x10) 2018/01/19 19:00:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001010, 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000004000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000003000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000fbd000)='./control\x00') semget(0x1, 0x4, 0x100) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000003000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000003000)="", &(0x7f0000fbe000-0x4)=0x0, &(0x7f0000005000)=0x0, &(0x7f0000005000-0x58)="") getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000002000)=0x8000, &(0x7f0000002000-0x8)=0x4) getdents(r1, &(0x7f0000001000-0x9)=""/115, 0x73) 2018/01/19 19:00:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f00007e3000)=[0x0, 0x0]) setfsgid(r0) r1 = syz_open_dev$dspn(&(0x7f0000075000-0xa)='/dev/dsp#\x00', 0x7, 0x2) writev(r1, &(0x7f0000003000)=[{&(0x7f0000009000-0x7d)="bc", 0x1}], 0x1) ioctl$int_in(r1, 0x800000c0045002, &(0x7f0000005000)=0x20000000) close(r1) 2018/01/19 19:00:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000001000)=""/209, &(0x7f0000001000)=0xd1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00005ce000)={@rand_addr=0x1, @broadcast=0xffffffff, r1}, 0xc) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000001000)={0x7f9, 0x2, 0xfff, 0x100000001, 0x0, 0x1f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000210000)={0x0, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a8c000)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000aed000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002e000-0x4)=0xe8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f000095d000-0x10c)={0x4, 0x1ff, 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, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000c2c000-0x4)=0xfffffffffffffff7, &(0x7f000071f000-0x8)=0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f000075f000-0xc)='/dev/rfkill\x00', 0x800, 0x0) 2018/01/19 19:00:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000316000)=0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fc1000-0xc)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00008c7000)={0x26, 'rng\x00', 0x0, 0xfffffffffffffffd, 'ansi_cprng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000114000)=0x0, 0x4) r3 = accept4(r1, &(0x7f00003c1000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000050f000-0x4)=0x10, 0x800) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f00006b8000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="60aaee1c9aff", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) socket$alg(0x26, 0x5, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ff2000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/19 19:00:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 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, 0x85a, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009a6000-0x11)='/selinux/enforce\x00', 0x6000, 0x0) r2 = socket(0x3, 0x7, 0x80000000) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000021b000-0x8)={0xfff, 0x0}) bind$llc(r2, &(0x7f0000a0c000-0x7)={0x1a, 0xf8, 0x88, 0x7b89, 0x0, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00008eb000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00008cd000-0x89)=""/137) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00003fe000-0x8)={0x0, 0x5, 0xb, 0x6}, 0x8) shmget$private(0x0, 0x1000, 0x8c0, &(0x7f000029a000/0x1000)=nil) ftruncate(r0, 0x10000) mincore(&(0x7f0000407000/0x4000)=nil, 0x4000, &(0x7f0000a8c000)=""/26) 2018/01/19 19:00:03 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x2401, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000)={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) r1 = gettid() r2 = gettid() r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000728000)='/dev/ppp\x00', 0x200000, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000de8000-0xc)={r3, r0, 0x2}) 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 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r4, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r4, 0x40000000000005) r5 = socket$inet6(0xa, 0x6, 0x0) fcntl$setstatus(r5, 0x4, 0x2c00) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x105000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000)=@assoc_id=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000-0xc)={r9, 0x0, 0x0}, 0xc) r10 = syz_fuse_mount(&(0x7f0000002000)='./file0\x00', 0x2, r6, r7, 0xffffffff, 0x201430) setsockopt$inet6_tcp_TCP_MD5SIG(r10, 0x6, 0xe, &(0x7f0000481000)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4c59}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xd40, 0xfffffffffffff4ef, 0x6, "95970d93152c9b7faacc2a38dfd8a1987649c348e5ba73ff79147f054acde81b4e73d9100430468ef2f7a37d9aceac169732f3c416fb0bb0ed9404ec6b403863c8422bdca48dcb35d5afa7ed06547e23"}, 0x160) ioctl$KVM_GET_CLOCK(r8, 0x8030ae7c, &(0x7f0000897000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$selinux_validatetrans(r0, &(0x7f00007d3000-0x65)={'system_u:object_r:xserver_misc_device_t:s0', 0x20, 'system_u:object_r:user_cron_spool_t:s0', 0x20, 0x30, 0x38, 0x20, '/usr/sbin/cupsd\x00'}, 0x65) write$fuse(r0, &(0x7f0000002000)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/19 19:00:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000487000)="000091abbc5b7ae1f35fd9c71dff02c6eb279b5f3cd6fbabee87366cdfc7195ed4422552f9db160ba4d6f8c1fe6be5dfb44eb21dfbcd6967ce3dfc62da9ca309dea887043ffc855bce7562bdac47016c6ec46ae5c9a18ff73a56dd162cd575a24e61516f13b1937f13000100016781b5f43ef2e0d26c009404ee63c36ab7dc000417ef8cf4c420c89498f2df6afa34c2a7c7ae8822e433d4dcf931a31f005dbdcfb1f4f79f917eddb848fb6b99e59b1222c5cfd3f1a7936c0b4128b5f67c377b057463d9aca5621451201d6a", 0xffffffffffffffe7) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000021000-0x38)={0x0, 0x0, &(0x7f0000789000)=[{&(0x7f0000fdb000-0x47)='b', 0x1}], 0x1, &(0x7f00004a6000-0x60)=[], 0x0, 0x0}, 0x0) 2018/01/19 19:00:03 executing program 5: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000195000)={0x0, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000092000)=0x0, &(0x7f0000dcc000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9f, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/16, 0x10}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 19:00:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) sendmmsg(r1, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48084) shutdown(r1, 0x1) 2018/01/19 19:00:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008a1000-0xc)='/dev/autofs\x00', 0x301800, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000028000)={0x7f, 0xff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bd5000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ed4000-0x4)=0x8c) socketpair$inet6(0xa, 0x4, 0xbaa, &(0x7f0000540000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f000049d000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00009f0000)=0x14) 2018/01/19 19:00:03 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000b9e000-0x12)='/dev/input/mouse#\x00', 0x7, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x4) listen(r0, 0x0) listen(r0, 0x0) 2018/01/19 19:00:03 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e82000)='/proc/self/net/pfkey\x00', 0x121482, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000db4000)={{0x0, 0x1, 0x2, 0x3, 0x7}, 0x5ab2, 0x80000000, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000606000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000586000-0x20)=[], 0x0, &(0x7f0000095000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0xe39e, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d9000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000e2000)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000e9f000-0x20)={0x1ff, 0x0, 0x4, 0x2000, &(0x7f0000603000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000b3000)={[0x6c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_CREATE_VM(r0, 0xae01, 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 19:00:03 executing program 0: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000fe0000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0x1e) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000ce5000-0x4)={0x8, 0x2, 0xfffffffffffffffb, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fe0000)='./file1\x00', 0x0) 2018/01/19 19:00:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x10) recvmsg$netrom(r0, &(0x7f0000d44000)={&(0x7f0000f2e000-0x10)=@ax25={0x3, {"17fd128c844d0b"}, 0x0}, 0x10, &(0x7f0000695000-0x60)=[], 0x0, &(0x7f0000b82000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f000085b000)="24f100001b001deffe75000609000000000000000900011c00000198ee0000070400ac00", 0x1a5) 2018/01/19 19:00:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000814000)='/dev/vcsa#\x00', 0x81, 0x40200) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f000048b000)=0x0, &(0x7f0000a5c000)=0x4) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000fec000-0x38)={0x3a, 0x8e9, &(0x7f00007e6000)="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", &(0x7f0000aa0000)="852d735990718bf73581acadc8a486e38d347f36ac5e26a39ac61bad55fd6e8544fbbcccbf60406e598966ce3706d1e30d0f8a20691e2140244d3e8beb5054e665117aaf9b75ed0c0c02444b257769b3d1f24f11cdda17f8b9e97adcb0a11bfa15a2ca", 0x1000, 0x63, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsync(r0) 2018/01/19 19:00:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000487000-0xc)='/dev/autofs\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup2(r0, r1) eventfd(0x7fff) lseek(r2, 0x0, 0x0) 2018/01/19 19:00:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00009d1000-0x1000)=""/4096) 2018/01/19 19:00:03 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127a, &(0x7f0000012000-0x3)="") mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000015000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000e000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000017000-0x40)={r3, 0x0, &(0x7f0000016000)=[], &(0x7f0000017000-0x14)=[0x80000000, 0x73b, 0x9, 0x6e, 0x2], 0x40, 0x5, 0x9, &(0x7f0000016000)=[0x7, 0xfffffffffffffa07, 0x3, 0x6, 0x4], &(0x7f0000016000)=[0x20, 0x7, 0x6, 0xfffffffffffffff7, 0xfbc000000000, 0x86], 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000015000)={&(0x7f0000015000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x4, 0x3, 0x1, {0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}}}, 0x32, &(0x7f0000001000)=[{&(0x7f0000015000)="c679f82a", 0x4}, {&(0x7f0000016000-0x1000)="c8b038ddaf582c6579e5c8d693b30e81dffabec3ba78168db01cd9b88b0cb1f2d5ff204385ce7e6a433628c55cf3e04b5fe039b456adf5b8df7910eadf48031ba24017d4d47bbcd290df57784b07a6a4c84ff69377c2e19ea205dce97af96af477f95faeea9b345b406b519b703fdea52ae24aad1e9ae5c1dcaec4f8fe80d89f234e6b366435f454e4286b18e75d5d2d4073c5d4db3355660b7bf675560b24b8c7620a00eec21556384d22bce86400dbcffb62f6329595ec1bdb2de5d040d10a6c1fca0ebd3ce1b29dd0a5287523aa6a4ad9f6c65d556799bdd2ae7d11329bbc2d9ea6dc3f6efb1ecbd5ffe47b90d1e3359456b34a6b98320afd5b97abb9bed4e3842d23d49bdbc4335de81ee5b73b5d5b3b57e743210d59df4d9eedcb0d59253d9acb462c7b8160157521eef16ed727ed849329c0c60000e0f3f62b4a6cd9b40155676fa74c74974b156e789f3ac0cf943c91df43277ad1f1471587ec9175304bbdc7e13b5ca359c05a8585905cee77f76c3f4812bd209ca2f3ed3953f24d6cf25a734f94b07bc22106cc85caba4e50e3f49e93a3bf9047d309fdcfb18ccdae1c1cf585ed7db0b610f9979075a4585ce018c3904e498eae2cd647a68bae388bfd2933c41305352e49b5febbe6b6bf158ef51f01488506d18fd39ec4d37b7295b26c77b5509becb760f59e48e4e2f0d171cc54cfcb4864a17cce525b89f2f8fffc6310683c4fed153c72743e14824045f6a7768dbf7dfc982af8bd8631882d00a92337ba0b8eb53fb6e3929111add5351e3da473160acaa02a0d46b6850381586a9f3964f35ac41fdf8df8f0a2f0d4e585fe1b21fe27513a114340b8f4a5d38980cd1941386f8cf4b6ba1da93bfa13552b0980815a52ea537599121092414fc37617b0c417902764d2cab84a2d333dad4d2c0ecafc8a695b3c31f1accdced5f091fac9730f5f9221272a8149d6583196fe13af6d48cf1b53bcece3128ae099cf553fc6ae2c82a5ce197d72b8e66953626e48d6525ff8c612dc0daefc3cbf55e263fa2c84373dd9ebf9fbec862230a9b308774052e8a501f733566bf453099bb7337bcc4291e09e9def9f8a3bc089cec7fa5e5a42fed13c08f16957447ee58cac65c0b634caa12f9969d02133aadbf377d99fe9950f722873116460a3c3ac6a03d4c519e4e1122895762af2c14757e7b7ecc15383cf8c8cce1d3a25a4aa61c4b869b321efbdd9ec8498fa62256f2f022ec4d7b45d6245c96b4255a7e9b7942051f0f64facfddbb2ffc99788047e69683c480941708a18910857c9f602b606e83f03b49cb5167021b470aaaa91e68d9d6a2c22da0d9a893183683cb26eda4c887c53c6f5eac9ec28dbad4172736f7857903c9487d86c4d1e47c207b7c6aa33d646bce2976b03dabbe718a99379b78a1038d7028dcf44c885acf4f7ca9e12f0dfc6cffdfd2ecf995c12f1cbe6e099ab657bd0f70c1b8c1f8fca73374516e9f815ccf02e236d47340085beef253efa3efa1ba285c2ffb9d172bf6d0895f4ae1d71a6e450553931fb2a8869afad4586b47edbcf2894e42c46b4a563c8867bb33f56e31afc298fd3bda1c94191783927eba7ba5fe040e06dba72177d558194ae9d2fac51fc91c0eb17857f4fd5e7b9978cca3e8f946a66b7c77cdd0d104e0d0700c1d3db816d35ca4e37709550ba99f28beb6e3d1ed69add67ab33f8b0629f37ba161d374663127d267ee83d86e5ed69eea2b386d448503db43f9e75c05104b4be3ccda8ec599f6993b1f0127a51e4fae8e12373caac94f56c35f7190a5560478d7ba133a1759c2fd6e9acd77640a1f64487ddd97f6a45fdebec18fed4dd70c0327bbbba97a6399d31eea848e5ef2b7f3d5a8314c78082660d46dc936dec62fe50215e15ce09fa3c92bc6cbb598eb82558d0791d24a33edf33f35ddfd4a3014e216cb1579c6a25c5cae3a344ee03460482065042753f28600fc5933398d6f71fb4980d7b16140b819d54dbe79f882b70a214094b3b91a032148b96e4af79aa6601909e04a8784c79e05df208ffd19565efb7ae942e043dc1571d55aabbf564fbb74355215f0d9473c9ec432d5ad6d2ce39e8dbf5eca3c5584692c13de46f9c81893f92aad681452bf0b30936fdc4d06d1dfb85d6ea5ce4b7fa9c09ba097d08ebe227e4d80f80c2051721a6a1c49b3cede5f8a8c40eae0f26605a51e989e41bee7fc0dba4cf6a343126c69a5970474de917c3b75042701287bc78b0b0ffab995f55841765ab33845d21f55f8626e6a3ed0e88f860a39e4dc2c13fb06385f7a0a9041ea0771b5373d73b45e428c5b43cadb49d3ca964b7f744549557db8a04ed3e1a4ef77f66e3865c6195848259d7d0351acf3a923e15cddcf45cc1e37d943748e148f859a175c29c5d9df44592f5ff5fe4dd60c6988da5922e85c0bb8e7a85d4bbd2d2abbebed7fa63205ee623f51c50a272a33562407a4ee5e06a99aeee856ffee53ad786ac8fddddc6e196249e07294cc8ce27153d380ca8cdc11a840bccd12ff1d606441f2733ef6b325974a27093d6516402afa95d2ab14a19570463d2f604022fee27202b36a54897d8cf764d09903347b0ec1fa7e871c43c5bab75fc0b26e46ba4a9e2d9a638ac8a2a01e4a5814179f8e2124028f093180e69db872d3168afbc9ad640cd24ab6e1627a326eee430e2f81fe261515ec45444b90636756f286f57d44f9d552832fdde3dcab5842b999d62be00e84994a33d28f16ebbd5215678e5099c3852609860171a7135b98f185a661dfddf54f68fba7cc8e9934421cb9534fc31bd537076d1c9afbed57f08db0c1547eae61fe7bff654f7bd1a14d0e8afedb94a6dc218a2c1c80922da5f28840731756827dfa36973aa910fcf0408b9eacc77a061b619699bd6c0eb1a70bb89de85050b81e07e514516ed4fd99d27d72c73c410431c2716f477742ed6320cdedff81c91ed7972c866867c486bf8d74923de1d31324b979c7bfb391f7ce31a06abbb55008e9ad442426793a80acf88a925510763d54540113abad305177512291073ca48e5662e7efd579f0bbf146da50b86c789169377255faeb50054208c32e0bf9a44612411a0e2addde96415dab0b1030ef184466a8a03c44fd712a9e4a94fd988a7eafa149f49c39d1212debeaeb8d1827170b6903b73e3427d2641f8be083f98b42802a805cead54b4ac149956d28b7b2a7143807c4478aecf8e502ea023412bce184ab67463a4459e592240717d61d2ea2bc33c415eb93d870f2ee8e519b0650545f4e49e2a56653b71ee2c8e5b8943c4e37b439fb02b39e26b293f997a62d6048b910207818e2663b44630f218b77fc920cb5638aafdab1a4f95449f184bf35a6a3ff4645d958044ec4d120bddb2007528c1893f749cdb36189ea6da0e2800b1c0fff68a2b91bf36d70d791559ff9beb741c0c7616d6261559c8a5a1edbb73e730ff053c61ba592afd5f46719e84697c1e085dbe2b0dafc18ee65653a893154f1a75da839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0x1000}, 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0x1000}, {&(0x7f0000015000)="bddfa09e02e17b0983107244dc72cb8bbf564ef3c291b7538be9be384a8e997df9e559ea10838042c1553a8bd751bec9b7d7cbce028fb563795ad476651d7ea1a30efdfd88294df6d25b2000f44d6fa9a615f95efced494133c6aa59", 0x5c}, {&(0x7f0000015000)="", 0x0}], 0x7, &(0x7f0000015000)=[{0xa8, 0x103, 0x9, "b38f2ea384b3a70ddae2b06a51ff9176a97b4d70567fb6954c2f04866957d2b41e818ccc490a195fc9baec05ac652cf4ab05f9c9d53211f1b2e25cbb9f940f530167f6afafd8163be7cdde9e5b911e4460ff80fe13d5413bb2b44dff3aed7a8ef8f894ffe18879e161eb4b6eaf01676a98491dcb824752f10dc2275bbf2da3a6cd53350c8bb8e67dcb568ca95a6dcbc75b7c2e"}, {0x90, 0x101, 0x0, "be7cdd84d75bfafbd89d2b8fdd5fadd9029508b787644386ea566ffe5711032c0f270baf49c58066f13aea1b7ac9afa72dcc5441d8c044df1446ce7b35179c3559b57b867368a9a8cce2ed8300dce4abc9fd8e5627b1c0fdfcf20851c8869c549f62ad0acc02c83058021021fa8726b1eca53d880569dab90aa0dd4e9bb2a074"}, {0xe0, 0x39, 0x6f, "e3129d2d9703ca49a0dd74e236107ea71b84fc6649d05bfd8773c9e4df4c8a963f5539520ade6883cc03278a37b3e5343d2cbd74e33573d0b1c3ccb32c23cc014dd9b1a63afbb88969a77919c08cffa896e3111a0db23e57ef83d15876a2231021475246d7f42320850dbabf8ffbcdf7b0db459920a61cd3624943d5a9bda8733209c8b507f934f8a95c3814444f50443eb5f23c2c20cccebc4416d537f2369ac58984240cf6ca7183d96ca71cef14eef8af4275cd17ecad492646c682882d933cdfb5725a26116b8b23d666fef545b8"}, {0xc8, 0x88, 0xfffffffffffffff9, "4f7df11000d02bee1c5c9263b6134cb09bc4655c855e786fb65d1554d46c6a6f6d1a37221117bdf2782235115dffa02cef6460ea77971e53bb43429161c637ea1fa7a8e0699cddc685397ce5e7bd79794d9de1f335fb783940cc059a0d0c0780ab3465196350863dbe331e5e83e426307a61ff5b27526ba5ab65c4bc8885d274c0d8e37b780454fc1006c613ab072c2194c30b58fedeafb656a6483fead2cf5e23f5a65cd96b5341f989f91f271be6388a7f885e0a"}, {0x48, 0x111, 0x7, "d932d51a76309bbef4401c5dd5763d9851039707e2fa1a915af32d2af25f2cd6fc3cc0e972737bbe49667b09d049457f469fc9a8"}, {0x60, 0x0, 0x0, "b5210d43284f66435ea31fbbec7f0c444ae8a25ea8244ed402132ce053facba657e41d04879ab63e2e0b2c8c44c4f735d599b381b13de94f4fbf4771736dfe969dbb05cc831a73653dcf"}, {0x70, 0x112, 0x3, "c329f2706f2f7dbe3b407390067fae18167b8a6e98691ae7e81d77c9d26f74c616a85df9d018bad8260564d29395d561ddb83544d9a22c0b6408d243688e0629624756f6e86223948951625ad72210337af506731095ee3e34e8086184b1c2"}], 0x3f8, 0x44011}, 0x4000) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000017000-0x4)=0x8) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000016000-0x9)='/dev/ppp\x00', 0x141001, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000007000)={0x6, [0x4, 0x0, 0x7f, 0x2, 0x100, 0x80000000]}, &(0x7f0000015000)=0x10) r5 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[], 0xf, 0x0, &(0x7f0000000000)="3080dab6927849c08380e004be405e"}) 2018/01/19 19:00:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000041000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f000035d000-0x4)=0xfff, 0x4) connect$inet(r3, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000593000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 19:00:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000003e000-0xb)='/dev/mixer\x00', 0x133000, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000bcd000)={0x8000, 0x8, 0x3ff, 0x3, 0x0, 0x8}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) pwrite64(r0, &(0x7f0000a30000)="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", 0xfb, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000098d000)={0xffffffffffffff9c, 0x50, &(0x7f000077d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00006f5000-0xa0)={0x0, @in6={{0xa, 0x0, 0x91, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, 0x1ff, 0x8, 0x2, 0x7}, &(0x7f0000c29000)=0xa0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000f3b000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000081b000)={r4, 0x80000, r0}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e13000)={r3, 0x8}, 0x8) r5 = inotify_add_watch(r0, &(0x7f00002e2000-0x8)='./file0\x00', 0x100) inotify_rm_watch(r0, r5) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c1c000)=r2, 0x4) clock_gettime(0x7, &(0x7f000097d000-0x10)={0x0, 0x0}) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000902000)={0x8, 0x9, 0x1, r0, 0x0}) r7 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000355000/0x1000)=nil, 0x1000, 0xc, r7) timer_settime(r1, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r6+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 19:00:03 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) syz_emit_ethernet(0xa3, &(0x7f0000002000-0xa3)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@mpls_mc={0x8848, {[{0x400, 0x7, 0x20, 0x6}, {0x100000000, 0x9, 0x100, 0x2}, {0x81, 0x7fff, 0x9c, 0x0}, {0x5, 0x19a, 0x6, 0x3}, {0xfff, 0x478, 0x6, 0x6}, {0x5, 0xffff, 0x3ff, 0x3}, {0x0, 0x9, 0x8, 0x7fff}, {0x1f, 0x81, 0x3f, 0x6}], @llc={@snap={0x1, 0xab, "b0", "2f63a9", 0xd, "f03af64b8f252cff43921201ae4181e04d9a726e35a9b53ddad640252776d609a0de4f5c95b28520ad7b126e4d3223154a76699e2164819a0731450288d93445df3516367adb188f289a484f343c341336f72090d848f15d86f2449d2e607b56a4cfd854a04be398108cbc2f13"}}}}}}, &(0x7f0000002000-0x18)={0x0, 0x4, [0xa2d, 0x2a6, 0x7a4, 0xe90]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000e05000/0x4000)=nil, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000003000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @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]}, 0x7, 0x398c149a, 0x2, 0x2, 0xc6}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000-0x8)={r2, 0x9}, 0x8) ioctl$VT_DISALLOCATE(r1, 0x5608) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='.\x00') mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000b6b000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000f1f000)=0xffff, 0x5, 0x6) 2018/01/19 19:00:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x9373bbc5c35c14c0, 0x8, &(0x7f0000c92000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000f61000)={&(0x7f00003bd000)=@un=@file={0x0, ""/92}, 0x5e, &(0x7f0000f24000-0x50)=[{&(0x7f0000621000-0x39)=""/57, 0x39}, {&(0x7f0000c19000)=""/61, 0x3d}, {&(0x7f0000802000-0xdb)=""/219, 0xdb}, {&(0x7f0000c6f000-0xb1)=""/177, 0xb1}, {&(0x7f0000789000-0xe)=""/14, 0xe}], 0x5, 0x0, 0x0, 0xfe}, 0x40000000) r2 = semget$private(0x0, 0x5, 0x2) modify_ldt$read_default(0x2, &(0x7f0000209000)=""/131, 0x83) semctl$GETPID(r2, 0x1, 0xb, &(0x7f0000b1a000)=""/36) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000019b000)={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, {0xa, 0x3, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0xfff}, 0x1, [0x0, 0x3d4a, 0x5, 0x7, 0x3, 0x8, 0x7, 0x101]}, 0x5c) r3 = socket$alg(0x26, 0x5, 0x0) r4 = getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b66000)={0x0, 0x0, 0x0}, &(0x7f0000207000)=0xc) fstat(r3, &(0x7f00004ed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00004d4000-0x58)={{0xc31, r4, r5, r6, r7, 0x20, 0x7, 0x0, 0x0, 0x0}, 0xc4, 0x4, 0x100000001, 0x0, 0x0}) bind$alg(r3, &(0x7f0000001000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000c6a000)={0x2, r0, 0x1}) fadvise64(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x40000) 2018/01/19 19:00:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) recvmmsg(r0, &(0x7f00001b8000)=[{{&(0x7f00003c3000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000bb5000-0x40)=[{&(0x7f000097c000)=""/4096, 0x1000}, {&(0x7f0000c04000-0xe3)=""/227, 0xe3}, {&(0x7f0000b1e000)=""/4096, 0x1000}, {&(0x7f0000ab8000-0x63)=""/99, 0x63}], 0x4, &(0x7f0000a56000-0xf9)=""/249, 0xf9, 0x10000}, 0xff}], 0x1, 0x40000000, &(0x7f00006f6000-0x10)={0x0, 0x989680}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003aa000)={@common='eql\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f00000b9000-0x8)='./file0\x00', 0x7c1ca7b4c0a623d4, 0x30) [ 117.176867] QAT: Invalid ioctl [ 117.182538] QAT: Invalid ioctl [ 117.209490] binder: 18140:18145 ioctl c0306201 20000000 returned -14 2018/01/19 19:00:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f0000bff000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000232000)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000a38000-0x28)=[{0x8, 0x401}, {0x3, 0x1ff}, {0x3, 0x7fffffff}, {0x8, 0x5bb}, {0x0, 0x3}], 0x5) preadv(r1, &(0x7f0000d9e000)=[{&(0x7f00003bb000)=""/93, 0x5d}, {&(0x7f0000a43000)=""/35, 0x23}, {&(0x7f00004c7000)=""/4096, 0x1000}, {&(0x7f0000485000)=""/65, 0x41}], 0x4, 0x0) accept(r1, &(0x7f00000bf000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa1000)=0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000722000)=[], 0x0, &(0x7f0000833000-0x108)=[{0x58, 0x114, 0x9, "28c5930fbcf034a982ceb88c6f467808045ce388c0d9358eccf1430aeff4a1003b2205494405d3fd10fb2951acf525789784ba606007aad99d34b5735df0d89dc8"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) fcntl$notify(r0, 0x402, 0x8) [ 117.261567] QAT: Invalid ioctl [ 117.277659] QAT: Invalid ioctl [ 117.301137] binder: 18140:18160 ioctl c0306201 20000000 returned -14 2018/01/19 19:00:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5386, &(0x7f0000001000)="") mbind(&(0x7f0000d22000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000eb0000)=0x7eb2, 0x7, 0x0) 2018/01/19 19:00:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007b6000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00009de000-0x28)={&(0x7f00007c5000/0x1000)=nil, 0x80, 0x3, 0x90, &(0x7f0000324000/0x2000)=nil, 0x0}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000016f000)={&(0x7f0000ab2000)={0x20, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, [@typed={0xc, 0x6c, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 19:00:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x10, 0x4) 2018/01/19 19:00:03 executing program 6: syz_open_dev$sndpcmp(&(0x7f0000413000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200000) r0 = socket$inet_sctp(0x2, 0x8, 0x84) r1 = socket(0x20000000000008, 0x0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000)=0x400000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 19:00:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) connect(r0, &(0x7f000062c000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = memfd_create(&(0x7f0000e41000-0xa)='vboxnet0-\x00', 0x2) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000a51000-0x4)=0x0) setitimer(0x0, &(0x7f0000933000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}, 0x0) 2018/01/19 19:00:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x1, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000867000)='/dev/rtc\x00', 0xa0000, 0x0) r1 = socket(0x1e, 0x1000000000005, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pkey_alloc(0x0, 0x2) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffffffd, &(0x7f0000001000)=0x0) open(&(0x7f0000968000-0x8)='./file0\x00', 0x0, 0x0) gettid() getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e31000+0xd73)={0x0}, &(0x7f0000a0d000)=0x4) perf_event_open(&(0x7f00002a7000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000f26000)={0x0, 0x8}) syz_open_dev$tun(&(0x7f0000a0e000-0xd)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000998000-0x28)={@generic="30609402000000000000067d08cee06e", @ifru_ivalue=0x1}) linkat(0xffffffffffffffff, &(0x7f0000904000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00001fc000)='./file0\x00', 0x0) mkdir(&(0x7f0000dc1000-0x8)='./file1\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000090e000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f00006fc000)={0x0, 0x0}) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000f96000-0x6)="62646576008e", 0x20000, &(0x7f0000444000)="") mount(&(0x7f00000b2000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000876000-0x6)='ubifs\x00', 0x0, 0x0) link(&(0x7f0000a4c000-0x8)='.', &(0x7f00001a7000)='./file1\x00') mount(&(0x7f0000036000)='.', &(0x7f0000638000)='./file0\x00', &(0x7f0000ab1000)='ramfs\x00', 0x2, &(0x7f000020b000-0xba)="f8fe8402681bc6f6487f1588ba7456a660caf59cb82173d78e91004f8eb7eb357af970c1f7448f323b8c5bbf4ac91cc82af9383196bfcde4474d3d2b21359dd1b054fe347994fcfd905531f2faf53ad6e0649a9056596db9b42c0bced62c29283e5d0ca2258de5d67c2833767e41d39ca592283450c8bef772728c7fa41299dc97e0a3f26c91d6fcc317ef72d1a45eec069f23c8072bb58cbfe9d244ebca4d4494e455df070aff3a7aa1f8511260a261fbc58a03e4c79dc1b7d9") mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x0, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000333000)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000ec3000-0x1)='X') mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") sendmsg(r1, &(0x7f0000db6000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000b96000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/19 19:00:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x42e19c, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f00005ee000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000086c000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7f, 0x8, 0x7, 0x6ec0}, &(0x7f00005ae000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000276000)={r1, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000)={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) 2018/01/19 19:00:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0xfffffffffffffff7) 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) recvmsg$kcm(r0, &(0x7f00001f3000)={&(0x7f0000738000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e9a000)=[{&(0x7f0000747000-0x77)=""/119, 0x77}, {&(0x7f0000357000)=""/114, 0x72}, {&(0x7f000087b000-0x1d)=""/29, 0x1d}, {&(0x7f0000145000)=""/67, 0x43}, {&(0x7f0000a5a000-0x28)=""/40, 0x28}, {&(0x7f0000e1a000-0xc3)=""/195, 0xc3}, {&(0x7f0000e8a000)=""/4096, 0x1000}, {&(0x7f0000d88000)=""/155, 0x9b}], 0x8, &(0x7f000001c000)=""/183, 0xb7, 0x2}, 0x20) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b36000-0x16)='/selinux/checkreqprot\x00', 0x600100, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0xb0aa) write$selinux_context(r1, &(0x7f000058e000-0x2b)='system_u:object_r:semanage_trans_lock_t:s0\x00', 0x2b) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66a, 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) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009d0000)={0x0, 0x68, &(0x7f0000c10000)=[@in6={0xa, 0x1, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x90}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x100}]}, &(0x7f0000c19000)=0x10) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a7d000-0x8)={r2, 0x800}, &(0x7f0000670000)=0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000090e000-0x6)={r3, 0x5}, &(0x7f000061d000)=0x6) bind$nfc_llcp(r0, &(0x7f00005d3000)={0x27, 0x7, 0xffffffff00000001, 0x0, 0x1, 0x1f, "f0152341284bf380365528a13062db98e3b12d64ad9092bbc02377960a2007a9e3057611ff8ac6435c71e09edc529001a3b329e2df58c14bef2ad771809c12", 0x2}, 0x60) r4 = socket(0x15, 0x80005, 0x0) getsockopt(r4, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f00005f8000)=0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000015c000)={0x0, &(0x7f0000326000)=[]}, 0x10) 2018/01/19 19:00:03 executing program 3: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) bind$alg(r0, &(0x7f0000ceb000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0xfffffffffffffe88) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000475000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00007dc000-0xa)='/dev/vcs#\x00', 0x2, 0x0) syz_open_pts(r2, 0x0) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000d8c000-0x8)='./file0\x00', 0x0) inotify_rm_watch(r2, r3) io_setup(0x1, &(0x7f0000479000)=0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000f89000)={&(0x7f000029e000-0x60)={0x27, 0xfffffffffffffffb, 0x7fffffff, 0x4, 0xffffffff, 0x5, "8ead91d6dc57ecdace10c79a44855a8317e0807e21f18a1975ee3252dddc052b5af8aedf15f33254fb328b4d7cdfcf0552626fca47fd9b383ca06659a16f61", 0x4}, 0x60, &(0x7f0000f89000)=[{&(0x7f0000360000)="8f0ee2b25a69", 0x6}, {&(0x7f0000f89000)="03ab8187ec02768f8934b8b6df6492457c6e11f7300446a8c968a18896339cdfbd8bb190b22e1c54a086c150ef8fd321e71222865ad455cdeeec600c78e1c6c35f15f6fcbbd30ded6cde9757b998a9186704587a80e7cb1d07fa1ddfa57a67b4bd9613ae2e0966909f1c7237b1972a2005f573ce47b71388425751656fdf0c0e19042abb409e926fe07d1df0c5b1c46090656eda236b11c790f1b470edcef4b8cc61bd72ac2c3c2486a89dfe0892", 0xae}, {&(0x7f0000064000-0x1000)="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", 0x1000}, {&(0x7f0000619000)="d55373c7f64c318931c90b42284b999eab98b909c24b70f9636af6b90d4233686a6d2ff963cc652c17120b7c23c6fcae7b80e5709d5a301babbb87a54095799a442186e74cb25503e501da2e4bf39ad0ee4c2a9f352e7afd9c9a1d40437a320546eb094e015e2c66a4f7a36885d36c7e6f87bf17c20ce8d949f8bdccb68fd69d7032afd009ddc7822ef3cc415b483a1a3ffbedbef6e79b83865597577728fecb5c61401bbec4c08e29f35883e1f6a56b201c31b003323409eda3ac030cf623a9fbbeea130ec33baebf0e41", 0xcb}], 0x4, &(0x7f0000371000-0x58)={0x58, 0x13e, 0xb5, "01afdd916d008555feb4cba1105fa511af1f785f29597558fbd1ac994d8a4001c8d626eaef76501714a3441dd3d65eec120963fe5cb1b827343aece0ba43b752523d790f2f4cab4e"}, 0x58, 0x20000010}, 0x4000) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_destroy(r4) 2018/01/19 19:00:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000002000)=""/244) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000003000)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000002000-0x4)=0x80) clock_getres(0x1, &(0x7f0000000000)={0x0, 0x0}) 2018/01/19 19:00:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0xffffffffffffffe2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000a67000)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297cae8159ee4665049b2098f8c7dda214613be55ce55368cd8b740a651e33ba9c2cd", 0x90, 0x0, &(0x7f000073b000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000953000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/19 19:00:03 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, 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 = syz_open_dev$evdev(&(0x7f0000fe6000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) openat$dsp(0xffffffffffffff9c, &(0x7f0000fc2000-0x9)='/dev/dsp\x00', 0x200, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000ffd000-0x4)=0x7) [ 117.420285] kauditd_printk_skb: 14 callbacks suppressed [ 117.420294] audit: type=1326 audit(1516388403.549:810): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18184 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 19:00:03 executing program 1: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f8f000-0x4)=0x5, 0xfffffffffffffdaf) sendto$inet6(r0, &(0x7f0000375000)="", 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/19 19:00:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00002c7000-0x88)={0x8, {{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xe8f5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = add_key$user(&(0x7f0000bd9000-0x5)='user\x00', &(0x7f0000b48000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a2a000)="cdae8f2c382785e9d268191cf659619d87c386bdfeeb50a4155c4a38259e78fb5424d7e762135e6d87abe553f4636259a1e33bc9c719318f38d970", 0x3b, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) fsetxattr(r2, &(0x7f0000d67000-0x18)=@known='system.posix_acl_access\x00', &(0x7f000019e000)='\x00', 0x1, 0x3) pwritev(r2, &(0x7f0000cdd000-0x20)=[{&(0x7f0000232000)="80fd0f2d2281", 0x6}], 0x1, 0x0) keyctl$invalidate(0x15, r1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000f2b000)="2be600e5e0ffff01000092c5001d8d9a", 0x10) r3 = add_key$keyring(&(0x7f0000b92000-0x8)='keyring\x00', &(0x7f0000ebc000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$negate(0xd, r1, 0x5, r3) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000b2c000-0x1000)="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", 0x1000) 2018/01/19 19:00:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a3e000)=0x0, &(0x7f00003a8000-0x4)=0x4) fcntl$setlease(r0, 0x400, 0x0) 2018/01/19 19:00:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c36000)=0x0) sched_setaffinity(r0, 0x8, &(0x7f00009f7000-0x8)=0x8000) syz_open_dev$evdev(&(0x7f0000725000-0x12)='/dev/input/event#\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) clock_getres(0xfffffffffffffff1, &(0x7f0000092000)={0x0, 0x0}) 2018/01/19 19:00:03 executing program 7: syz_emit_ethernet(0xc6, &(0x7f0000ef2000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x90, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x1, 0x2, 0x42424242, 0x42424242, 0x7, 0x0, 0x9, 0x20, 0x8, 0x0, 0x8607, {[@fastopen={0x22, 0xe, "07da8bb8ded9da6d12718872"}]}}, {"ae42408506af5f34b4762424d6c1f66c46b454b0f318cf6a52dcd561d542d0b42c603c4d8e7b205719af67e1fb6c1dec773499de2b70240e0bcf3546d9043cc3fe6f57fdac142e24e9b57dfa313e44be9f7129118f812d67c5b7a4173065174f1d89c154f916966c46e3cfe1"}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) munmap(&(0x7f0000e38000/0x2000)=nil, 0x2000) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3a5f, 0x2) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000846000)=""/170) [ 117.541349] audit: type=1326 audit(1516388403.550:811): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18184 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 117.541375] audit: type=1326 audit(1516388403.585:812): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18184 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=319 compat=0 ip=0x452e99 code=0x7ffc0000 [ 117.541390] audit: type=1326 audit(1516388403.586:813): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18184 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 117.541404] audit: type=1326 audit(1516388403.586:814): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18184 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 117.541420] audit: type=1326 audit(1516388403.590:815): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18184 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452e99 code=0x7ffc0000 [ 117.541434] audit: type=1326 audit(1516388403.591:816): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18184 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 117.541448] audit: type=1326 audit(1516388403.591:817): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18184 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 19:00:03 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000002000)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x100) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000008000-0x8)='./file0\x00', 0x1400) r2 = syz_open_dev$midi(&(0x7f0000006000)='/dev/midi#\x00', 0x5, 0x2000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000003000)={0x1, 0x3, 0x8, {0x0, 0x1c9c380}, 0xffff, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setns(r2, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x0) ioctl$int_in(r3, 0x80000080045002, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000007000)="f2effc46f454c521608af1d81064565688db21ad47e6473d967e240c26f913c6b2fb2aa2cbf72a42f45667a6d5906f040cc4f1f5f01b970687672329eeb277c3c3dbe111d0d053618e35d327b2f6f73aa7ab1e7ef38ac698d5932268b25365bf", 0x60) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7fffffff}) 2018/01/19 19:00:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) r3 = syz_open_dev$sndpcmc(&(0x7f00006fc000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000ffa000-0x4)=0x7, 0x4) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0], 0x0, 0x300}) pipe2(&(0x7f0000692000)={0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00009aa000)={0x9, 0x8000000, 0x207, 0x1, 0x4, 0x5, 0x1, 0x6, 0x0}, &(0x7f00000e8000)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000dc8000-0x8)={r5, 0x8001}, &(0x7f00005d2000)=0x8) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x8c62, 0x3, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/19 19:00:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x15, &(0x7f0000cc7000)={0x0, 0x0}, &(0x7f0000301000)=0x10) write$evdev(r0, &(0x7f00006f8000-0x18)=[{{0x0, 0x2710}, 0x1, 0x45, 0x400000002}], 0x18) 2018/01/19 19:00:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000523000)={0x0, 0x0}) mbind(&(0x7f0000d2e000/0x2000)=nil, 0x2000, 0x8000, &(0x7f0000000000)=0x3f, 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x0) r2 = semget$private(0x0, 0x0, 0x2) semop(r2, &(0x7f0000847000)=[], 0x2aaaaaaaaaaaacd2) msgsnd(r1, &(0x7f00002c2000)={0x2, ""}, 0x7, 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) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") msgctl$IPC_SET(r1, 0x1, &(0x7f0000f01000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) r3 = open(&(0x7f00001b0000-0x8)='./file0\x00', 0x400000, 0x0) msgsnd(r1, &(0x7f0000c41000-0x8)={0x1, ""}, 0x8, 0x0) msgrcv(r1, &(0x7f0000981000)={0x0, ""/0}, 0x8, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000429000-0x20)={0xe7dd, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f000024f000-0xe)={r4, 0x4}) 2018/01/19 19:00:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000035d000)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) syz_open_dev$urandom(&(0x7f00008c2000)='/dev/urandom\x00', 0x0, 0x200) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/19 19:00:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003f0000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00007bc000)="") r1 = add_key$keyring(&(0x7f0000447000)='keyring\x00', &(0x7f0000b3a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$invalidate(0x15, r1) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000e32000)={0x4, 0x6, 0x400000, 0x627}, 0x5) sendmmsg$alg(r0, &(0x7f0000fcd000)=[{0x0, 0x0, &(0x7f0000c8f000-0x40)=[{&(0x7f00001b8000)="", 0x0}, {&(0x7f0000c06000-0xf7)="fff2b6e5e14e414c034cca8296094849b56a2f5103f5f2ac8afb207074d82feeeeadfc2172445db8c180db21e8ec4cffd16e56971d64014261dbbdf73fdf326dcef6dbe95f337eded3e199d98a5141ce087ed22e68891454635c2f57ec3ccfc83f53d48184f7a8912fb3c1dfa605b991a3147f7a019ba47b1b44aa8720cd85de6363ac26f1f59ab682de9d757956f086226ae4884d3057b8bef1f5410347b90d44db31c91220b3774335eb0c8e09e534d9564c20953bf3fa515b1b6d094436de78323069087f3e38115392dbb84c8b61133b1de615ed1c33b067c6372374fd502584a9e7f8e8b6e6f167260157e38a641293d9e2b7402b", 0xf7}, {&(0x7f0000ad6000)="9969fe01cb4da9667002db5fa9c56955ed6d8cdc65e63abc075991951af3574d4821b67fc0325685dca74bc9ab501ff834f411edb1f7ed1debe2e364fab4fdeb77a361d004e177b07912bc06f7a6f781b59b31fdc72301c3b00b", 0x5a}, {&(0x7f0000ed0000-0xed)="bc277c994f1e34618572bb57347395b87e2223df8f6803ec100bc7f503a3159fbebe90eea1145547b8623db9cdf2c68d8cfa702b9a3493e57df77f225f4f519367afadd44b096c3de569ede5b33642665bc00425f0219087075c545f01abd0cd8dfe0998326d7485583627f4923675ffed2fb684675cfbda103ecbc8aee59c86f1a68a441737dbbdab12eceab05b60edea87d5d30bdd9840d42cce79f15f18dd568a182c885049bd1365a15c4ca5098ba33247c159291fd8bfd228166290472874d1f972ac7a44d657284f906cfc6ec529729be01aaee3fc7951225df053df6ca7409fc02506132c65bfa6b5ca", 0xed}], 0x4, 0x0, 0x0, 0x4040000}, {0x0, 0x0, &(0x7f0000a88000)=[{&(0x7f00006c1000-0xe6)="be8d7df6ac9a23b4ad054f05fd0f870c1420f7057132047e6f3756771f455255e40a91ad10128d8b8976316ec38876dfc4fe8b0bbd615df7ac73abbaa59e948be9056dbe683e21761df318fbd55304f928dbe5a97db6531d37d4c7f9be5042e38d2ea22b894379c5a2157fb0ed8313c28b76d34790adadb1e77520fdb143383cbd95cd720d19e71382edd0abf44ea74b5b15dde22dacaffbbf28ee02caaadba69d6434a39419af3ca6ab6087a312afdd6ba7e73bbef182d471def80660f2b7671312cfd910bff389922857fe0a396af56cff7400320caec96059c4735bfff73333913927c2c0", 0xe6}, {&(0x7f000081c000)="3813c41655364f31a5b154ffe8ca6c91c64f37ad66d0746c407f46a5815b8e0d18e197af50137aea8389ff0aef690ca9", 0x30}, {&(0x7f0000d5a000)="", 0x0}], 0x3, &(0x7f000046e000-0x48)=[@assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x90}], 0x48, 0x4000084}, {0x0, 0x0, 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", 0x1000}, {&(0x7f00004fb000-0x1b)="6e659b1d03d7b9fed17f23c8f6ee252875fcd8f009b36105fad89c664119ea3c64980979380001e7", 0x28}, {&(0x7f0000170000)="80862d774e6eda18cf6a3d5fd14efb", 0xf}, {&(0x7f0000f53000-0xda)="49e0f4cf56fcc1cf680534739e3b4ec30dc0ccd192c4c9ce171fab52f08b145aedf3edcc308b4225ec63dd356565217d95f8d44d806664c138bd5e8a3a3ab1f26b02622bdb76672dd19091d9031a9a33bace51b1cf2af75395205ade5c7f1e19b02984b56992c08a41941889ac39975c2c1f677f131bfbdd634653408d5814c5880131175739912419860caf8f568cd3fc5b124230132fb467eabd8d6d7b66bb4eece08260da8051d7a5d2f20367a18e5eded412bd897587dbb2b9ed7e54201f4f61fb8bb25f663778c49c0d4f8a6b5db9db9f9673381fca1836", 0xda}, {&(0x7f0000848000)="65c35c0d255f507925", 0x9}], 0x5, &(0x7f0000d1a000)=[@iv={0x100, 0x117, 0x2, 0xe8, "72ded19225b3f994c77bbf6f418ce2f2a1ea438b1cc9d3a70ead41d3b4e77fa6ade3b4780f8f0817c1439def6624991f3d38d19e191bf18253deb6976fe93627496a684a086bcfad2f16d449bfb3a69870cd57407a5819156b930378ad56433a87c56cedbdae04d53a45a208c4fc227f7d5c7f3fff44b638a498a5ba0d93dbdee5ad9acc8b8febab5ee21957c1eaa51c91cfe83cca34cb084b1b5725788442d0387f7d498d86746971638e22e77002923f245e718dc2e0a6be3a7d439d53c5b8dceaf35dc65c763f21302a48c36d5074fa193d86ed0b4e8eca09bf53add29de62754749114afa21a"}, @iv={0xe8, 0x117, 0x2, 0xcf, "e039d1abc71902a85574440ae258cba93f7dae4c771bee64ff721dee046df919b99d2f299104da6f4619cacf2736cff13220b27fe2187548e5f8453738432bb0198db2b8fec975daa29d370405f0b24d51516b1e71bca47aeb895680898ccd16b79856fa2d281899e3bb17eb55daa7644224d88211d6cf9fa63c8e30264946dce36d7dac40fb572e7221314d4023fd5263d5968fe6484b739fea5235414cfe8598a7d9c467210a9afea9c0f550cddb77112b0e6a0b815208a69b556f06b93d865987a35fb83866500ddb678a8f04a5"}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x200, 0x4000}, {0x0, 0x0, &(0x7f0000ba7000)=[{&(0x7f0000d24000-0x60)="c5d8eba6c852bd5878662c87755008afd77e5c4ab042816b70d87d83d92d98a6a38f92c084c529d6774b6efb9ec33ef8a64ce42bf27b01bff7cd69921302b18649131a9620ff0f27f86dc60ad1652055a6fb57f78dafedb3078cb52100064824", 0x60}, {&(0x7f0000f54000)="65de494fee0d810694c2a4a1e58cb82425f11d938e11beec2eba15fa1710ae5f917ec235c93e918227a3ece73023fdd43e6c0bf9abbe97b4acb3d09a16a5cf06ca24fb195abb6f10363ed38b1a90caed235a24b0d03e012a480f83c1edb9876eb5cc1f1aea8dbbdcd4881f0396f582de010dd18954a269786d2467a12537c4d2a7dad9d99382ffb46adb99bcb534b0cbdee77ea4530ebce03cc4d4a7aee2599618bd890ad2b9c382a3c3f96a", 0xac}, {&(0x7f0000005000-0x31)="a2061333b71761fb6791f0d51e34555e123b581548b7a536e3c2fab40b44c7966255f595fb82132db05c346ecc9bf50d41", 0x31}, {&(0x7f0000d28000)="a870c0c657b8e9e6b8eb11ebca8c6647a54285d0441a65dd24e7cc4412a32d4e95122d07a9cc24ca938c33bee102bd23200cab73811e5d64eb3ef4c6e90355c9cf8786bf3a94befbd6ad6d27343c5b7f87949c06a0ce53266543467b40c58967dce282c2cc37584ee9e39a44fe5300a7497a6a84a4a84382ecedd0fe526d76062f39c1d0133e25a6e07270990574e33c65605636ba2f4b7d0c2a256a6d10ba55ce48cccbe4490f47e37daa787fd0112fdbb42176a023b25d0cda3eac16753f0a205fc1270a8479e87d6009fda9bd0bf8c4f0c27e033ad1fe0a52ada111dc770db2c9420902012c9e60e06543feb09d26abf021", 0xf3}], 0x4, &(0x7f0000c74000-0xe8)=[@assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x70, 0x117, 0x2, 0x55, "7a91e365db2298d49dd50b6273536e48ab6d1f0ba73e30523d7340dc6ff77cc0e21af45ce74994c049c8ecd0c5f538a2c0c82e914ea10ad8a1b980c6fb1cc759909f74995e23e30c5e58fc05064f189ba0555a94ce"}, @iv={0x30, 0x117, 0x2, 0x1a, "333106a17cd42d8ff3fd2d7e40d96ccffc9d41ccd18b2438a115"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0xe8, 0x8000}, {0x0, 0x0, &(0x7f0000163000-0x20)=[{&(0x7f0000270000)="69740a815f0f115aa5c04434d8e1c19eb724a3a73ad897f70adf5247865ab8038ae91823d12905c566089ee2e271b350da6bdf970534efe0476dae3f3c076a10d5b7308a0eeb189f8819a421afe191f22fb59c7bf38b6599df81e4f358748619d30bdbdb02437b55e431196b6741c6d3d47839b9f8c6fe64080245add77d04088d8bfd721bb4bf519fd077d8045deb7a7d98aca2a657988e06374cd8dba3a7c33c49454385f58ba1d8d6896d95014e4abbfa85ecd592809107a9b73357cb0df527b0f6006e9d3b93f3ab78fc", 0xcc}, {&(0x7f0000f39000)="9f07394b55adf0ae7710def2583e414cb934bae5c0984e46be5afed40d630ba228a6b1e19fcb8f61e4b92ce16d3ac5774a60f1148b0fa47aa215619d6e6dc2b8a768d06a6365db292c47036e6da0bd746491cadc7634167e9e7b58e855aede69cd30946496b26ca2498b61af1aca0239bd05249558349729c2d833e4e44bedfcc3882fdc7c611fcfc2da7434ee0637d3a1263680686ea1fe40d71aae87bf0325fd31464912fed0", 0xa7}], 0x2, &(0x7f0000df9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x1}], 0x6, 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000b0b000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003e0000)={0x98, 0x0, &(0x7f00008c6000-0x98)=[@transaction={0x40406300, {0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x50, 0x40, &(0x7f0000657000-0x50)=[@flat={0x776a2a85, 0x100, r2, 0x0}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @fda={0x66646185, 0x5, 0x4, 0x6}], &(0x7f0000fb5000)=[0x70, 0x38, 0x0, 0x60, 0x0, 0x0, 0x78, 0x28]}}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x28, &(0x7f0000a43000-0x48)=[@ptr={0x70742a85, 0x1, &(0x7f00008f1000)=0x0, 0x1, 0x3, 0x3d}, @fda={0x66646185, 0x6, 0x2, 0x32}], &(0x7f0000013000)=[0x48, 0x0, 0x18, 0x78, 0x78]}, 0x3}}, @acquire={0x40046305, 0x0}], 0x74, 0x0, &(0x7f0000221000)="7a058993599534b1fd421237eb5140622e48b2a96af929d0b651ca6d0d80d4356a0265e455588fe9ea37a982a4a17e8b9c083d72689451c3319f18adfd05507a2540ae38e21bfba7e6bf5890f59a5ff4d6a02fc4c09067b9c776ddcf30153e67122644da22be82f95f783a3ccddd45020426395c"}) 2018/01/19 19:00:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d0c000-0xc)={0x0, 0x3ff, 0x30}, &(0x7f0000f3b000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000083000-0x10)={r2, 0x1, 0x1ff, 0x0}, &(0x7f00006fa000-0x4)=0x10) r3 = socket(0x1e, 0x5, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cb5000-0x10)='/selinux/enforce\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000068000)={0x0, 0x80000, 0xffffffffffffffff}) r6 = syz_open_dev$sndpcmp(&(0x7f000034c000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000e23000-0xc)={r5, 0x80000, r6}) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x21d, 0x0}, 0x0) 2018/01/19 19:00:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000843000-0x18)={0xaa, 0x6, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e90000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x20000200, &(0x7f0000687000)="", &(0x7f0000b4c000)=0x0, &(0x7f0000553000-0x4)=0x0, &(0x7f00007a5000-0x8f)="") sysfs$3(0x3) r1 = syz_open_dev$dspn(&(0x7f00003c3000-0xa)='/dev/dsp#\x00', 0x0, 0x468c069c3408d4b7) connect$inet(r1, &(0x7f0000f43000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) [ 117.541463] audit: type=1326 audit(1516388403.595:818): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18184 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=38 compat=0 ip=0x452e99 code=0x7ffc0000 [ 117.541477] audit: type=1326 audit(1516388403.595:819): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18184 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 19:00:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x13e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/19 19:00:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00005c2000)='/dev/midi#\x00', 0x3f, 0x4100) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ffb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x7fffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x20000100000114, 0x8, &(0x7f0000660000-0x4)="02000000", 0x4) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000004a000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xe}, 0x0, 0x0, []}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d93000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 19:00:04 executing program 5: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000896000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x1, 0x0, 0x4, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x8, 0x0, "118dd5", 0x3ff, "168ed1"}, "85ae8b6d7dbe0af93cf1294acef2111e5d04a0f45084ab43"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0xe3f]}) r0 = syz_open_dev$admmidi(&(0x7f0000a84000-0xe)='/dev/admmidi#\x00', 0xab1c, 0x200000) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f00003fa000)={0x0, {""/7}, 0x0}, &(0x7f00007d4000-0x4)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000080f000-0x4)=0x6, 0x4) 2018/01/19 19:00:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00007d0000)='/dev/vcs#\x00', 0x100, 0x6002) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000468000-0x10)=""/16) r1 = syz_open_dev$sndpcmc(&(0x7f000027a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2c00) mq_timedsend(r0, &(0x7f0000024000-0x9c)="2957c9be2a4fdefa36884c3f9d1f4b714075f143edde149ae4af08179780a31e38dcbc8f0a912c3d551f8fc9a6949a23e3dc6b442779e9edc880a71fe670b341780ecfd7318dbceaf65e1dec477a3bf0a763e1026c85cc55ef52ddd1cc3ca71564d306e0921375a711046a5cedb1c507a7fb41eee31859fb205ccebf806fe72aa1dd9b6580b09274baca697cd5bacde9eb47cd52b423be4c29414c36", 0x9c, 0x8, &(0x7f0000118000)={0x0, 0x0}) 2018/01/19 19:00:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000ddd000)="", 0x0) keyctl$session_to_parent(0x12) 2018/01/19 19:00:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockname$inet(r0, &(0x7f0000f7d000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ecf000)=0x10) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/19 19:00:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000cfa000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000cfb000-0x4)=""/2, 0x2) 2018/01/19 19:00:04 executing program 2: remap_file_pages(&(0x7f0000f8e000/0x2000)=nil, 0x2ca, 0x0, 0x0, 0x0) r0 = semget(0x1, 0x0, 0x20) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dee000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000001000-0x97)=""/151) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00001fa000)=""/186) 2018/01/19 19:00:04 executing program 0: mmap(&(0x7f0000000000/0x38f000)=nil, 0x38f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f00002a2000-0x48)={0x20000, 0x0, [0x7, 0x7f, 0xfffffffffffffffe, 0x8, 0x81, 0xc0, 0x0, 0x6]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000038d000)={0x0, 0x10, &(0x7f0000083000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000038d000)=0x10) mmap(&(0x7f000038f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000038f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000390000-0x4)=0x0, &(0x7f000038f000)=0x4) mmap(&(0x7f000038f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000390000-0x11)='/dev/qat_adf_ctl\x00', 0x400880, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000076000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f000038e000-0x8)={0x0, 0x0}) r5 = syz_open_dev$amidi(&(0x7f0000061000)='/dev/amidi#\x00', 0x80, 0x2000) mmap(&(0x7f000038f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000390000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000391000-0xc)={r5, r2, 0x5}) mmap(&(0x7f0000390000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000391000-0x8)={0x0, 0x0}) ioctl$KDGKBDIACR(r5, 0x4b4a, &(0x7f00001bd000)=""/132) 2018/01/19 19:00:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000f25000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e98000-0x4)=0xc) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00001d2000)=0x10001) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000d0d000)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/01/19 19:00:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0x0, &(0x7f00007ef000)=""/0, 0x3f97860b71875483) mkdir(&(0x7f000082f000)='./file0\x00', 0x10) r0 = socket(0x11, 0xa, 0x3b4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ce7000-0x8)={0x0, 0x0}, &(0x7f0000abe000)=0x8) pipe(&(0x7f0000db6000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000b1000-0x4)={0x0, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000a44000)="", 0x0, 0x0, &(0x7f0000dd5000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000dbd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000042e000)=0x18) open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) clock_gettime(0x7, &(0x7f00002fe000-0x10)={0x0, 0x0}) write$sndseq(r2, &(0x7f000023d000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x200}, {0x0, 0x0}, @time=@tick=0xe7d0}], 0x2c) lseek(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, &(0x7f000026b000-0x10)={0x0, 0x0}) utimes(&(0x7f000072c000)='./file0\x00', &(0x7f0000514000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef0000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f000000e000)={0xffffffffffffffff, 0x0}) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mount(&(0x7f0000b65000-0x10)='./control/file0\x00', &(0x7f00001f1000-0xa)='./control\x00', &(0x7f0000ab4000-0x6)='logfs\x00', 0x203400, &(0x7f0000122000+0x351)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b83000-0x10)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x8, 0x0}]}, 0xfffffffffffffffe) sendto$inet(r0, &(0x7f0000fd0000)="", 0x2ac, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) 2018/01/19 19:00:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') readv(r0, &(0x7f00007d3000)=[{&(0x7f0000242000)=""/2560, 0xfffffffffffffd86}], 0x3e9) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000079f000)=""/91, 0x5b}], 0x1) dup2(r0, r0) 2018/01/19 19:00:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) mkdir(&(0x7f0000da7000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = inotify_init1(0x800) inotify_add_watch(r1, &(0x7f000089c000)='./control\x00', 0x400) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000795000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000bec000)={0x10000000, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000c0a000)=0x0, &(0x7f0000ad4000-0x4)=0x4) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000012a000)='/selinux/checkreqprot\x00', 0x20000, 0x0) recvmsg(r0, &(0x7f00009cf000)={0x0, 0x0, &(0x7f0000c85000-0x50)=[{&(0x7f0000f40000-0x61)=""/97, 0x61}, {&(0x7f000082e000-0xfb)=""/251, 0xfb}, {&(0x7f0000c8d000-0xda)=""/218, 0xda}, {&(0x7f0000e6a000)=""/30, 0x1e}, {&(0x7f00008b4000)=""/27, 0x1b}], 0x5, &(0x7f000058a000)=""/4096, 0x1000, 0x1c0000000}, 0x40002000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000404000)=""/0) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f000098b000-0x20)={@generic="7984ef3e887e7058d373957afc6630e4", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00007c5000)={0xb5b, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x208, 0xff, 0x1, 0x10000, 0x3, &(0x7f0000049000-0x10)=@common='erspan0\x00', 0x1ff, 0x1ff, 0x6}) lremovexattr(&(0x7f0000b1a000)='./control\x00', &(0x7f000030c000-0x14)=@known='security.capability\x00') openat$cuse(0xffffffffffffff9c, &(0x7f0000bd9000-0xa)='/dev/cuse\x00', 0x0, 0x0) r5 = inotify_init1(0x0) write$selinux_create(r3, &(0x7f0000d59000)=@access={'system_u:object_r:modules_object_t:s0', 0x20, 'unconfined', 0x20, 0x35, 0x33, 0x0}, 0x34) inotify_add_watch(r5, &(0x7f0000fc7000)='./control\x00', 0x5f) r6 = dup2(r2, r1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f0000e47000)=0x0) 2018/01/19 19:00:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005a7000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f000038c000)={0x0, 0x0}, 0x6) madvise(&(0x7f0000bb7000/0x3000)=nil, 0x3000, 0x9) listxattr(&(0x7f0000d11000-0x8)='./file0\x00', &(0x7f0000863000)=""/121, 0x79) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000507000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/01/19 19:00:04 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, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)='/dev/vcs#\x00', 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x2, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009fa000-0xa)='/dev/ptmx\x00', 0x4, 0x0) r2 = epoll_create(0x5) set_mempolicy(0x8000, &(0x7f00006e9000-0x8)=0x8, 0xe0) unshare(0x400) r3 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x8, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000669000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00004c3000)={{0x0, 0x3}, 'port1\x00', 0x1, 0x1000, 0x2, 0x4, 0x2, 0x7, 0x9, 0x0, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) migrate_pages(0x0, 0x100000000, &(0x7f00006de000)=0x8, &(0x7f0000aea000)=0xbdcf) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_ifreq(r4, 0x208911, &(0x7f0000001000-0x28)={@common='bridge0\x00', @ifru_map={0x1fc, 0x1f, 0xff, 0x7, 0x0, 0x8}}) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bb4000)='/selinux/create\x00', 0x2, 0x0) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f00002d5000)={0x3, &(0x7f0000000000)=[{0x1ff, 0xad}, {0x1, 0x0}, {0x2, 0x7}]}) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f000056d000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETS(r6, 0x5401, &(0x7f0000c3a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGWINSZ(r6, 0x5413, &(0x7f0000037000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$TCSETA(r6, 0x5402, &(0x7f0000911000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0}) pread64(r1, &(0x7f0000eca000-0xf7)=""/247, 0xf7, 0x0) mq_timedsend(r3, &(0x7f0000cb3000+0xe67)="", 0x0, 0x0, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000b8f000-0x1e)={0x18, 0x0, {0x4, @random="99d60ed8787e", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00003db000-0xc)={0x40000001, 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ec7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/19 19:00:04 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000876000-0xb)='/dev/mixer\x00', 0x103000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000972000-0x4)={r1}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000063b000-0xb)={0x29, 0x401, 0x1, 0x400, 0x1f, 0x7, 0x2, 0x3f, 0x7ff, 0xff, 0x40}, 0xb) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = accept$packet(r2, &(0x7f00001ac000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000699000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000a6a000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0xffffffffffffffff, 0x283, 0x8, 0x400, 0x2, 0x800000, r4}) fgetxattr(r3, &(0x7f00004a2000)=@known='trusted.syz\x00', &(0x7f00000e3000)=""/192, 0xc0) 2018/01/19 19:00:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_wait(r1, &(0x7f0000cf7000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_create1(0x80000) epoll_pwait(r2, &(0x7f0000a1f000-0x54)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x10, &(0x7f0000bc0000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) 2018/01/19 19:00:04 executing program 5: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100000000000000) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f22000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000035b000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x85b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x1, 0x1, 0xbea9}, &(0x7f0000f21000)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d4e000)={r2, 0x5cd, 0xffffffff, 0x0}, &(0x7f0000778000)=0x10) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000f22000-0xb)='/dev/adsp#\x00', 0x32fd, 0x84400) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x8001) 2018/01/19 19:00:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept4(r0, &(0x7f00003c9000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000354000-0x4)=0x60, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000a4000)={0x0, @in6={{0xa, 0x3, 0x736, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, 0x1, 0x8000, 0x800, 0x2}, &(0x7f0000a96000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a90000-0x8)={r2, 0x7}, &(0x7f0000f1b000)=0x8) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000f03000-0x4)=0x4, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x43) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000237000)=0x80000001, 0x4) 2018/01/19 19:00:04 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2000000004e, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000e8e000-0xc)='/dev/audio#\x00', 0x0, 0x2400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xb0, "4e202a501375c7f3a53b90447cb2cd04a895936845033db32c3fabc1518a624ddd65cc56d3349406379af606e3fcf949d2fd8d0fffe9e4a88e0b95ac5ae0c7ecdea7c343a2cc287969f66c93c141bd9641d1cffda301e6e41189a3dc74c5f8d898d8e317e7e59b7b072e110ce457badd8b3bf91e9a08d28c39fbe9a998f1c85ecf55f6f7781e5d1c5fcacd1f3b6eb068402a8141acf7d6b96414d93d26e809ae4328abe29309625a5635f1f4196393a7"}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x1}, &(0x7f0000001000-0x4)=0x8) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000001000-0x64)=""/100) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000363000-0xb)='/dev/hwrng\x00', 0x343000, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000803000-0x4)=0x9, 0x4) 2018/01/19 19:00:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002be000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$TCXONC(r3, 0x540a, 0x7) write$eventfd(r2, &(0x7f0000b25000-0x8)=0x0, 0x8) 2018/01/19 19:00:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ade000)='/dev/input/mice\x00', 0x0, 0x1cc02) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000f1c000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007da000)=0x14) recvfrom$packet(r0, &(0x7f000052f000)=""/144, 0x90, 0x60, &(0x7f00006ff000)={0x11, 0xc, r1, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000924000-0x4)=0x0, 0x4) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b3, 0x2, 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) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000087000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getrandom(&(0x7f0000558000-0xf)=""/15, 0xf, 0x3) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f85000)={0x0, 0xffff, 0x1, 0x10001, 0x3ff, 0x8001, 0x4, 0x9, {0x0, @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]}, 0x25, 0x1, 0x3, 0x8, 0x1}}, &(0x7f0000d42000+0xc56)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000e7f000)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x1, 0x8, 0x40, 0xdf8}, &(0x7f0000879000)=0xa0) 2018/01/19 19:00:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d6a000-0x9)='net/unix\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00005f1000)={0x0, 0x0, 0x0}, &(0x7f0000aff000)=0xc) syz_open_dev$loop(&(0x7f000091e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000be8000)=0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000)="") ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000cfb000)={{&(0x7f0000222000/0x2000)=nil, 0x2000}, 0x0, 0x0}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/19 19:00:04 executing program 4: mmap(&(0x7f0000000000/0xca4000)=nil, 0xca4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000ca4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000ca4000)='./file0\x00', 0x10) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00001c4000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000ca6000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000c9c000)=0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="441f1a76ffda1bd9e41b665bdb5c5c000b655b1304634ca60d3712a1d5", 0x1d) 2018/01/19 19:00:04 executing program 1: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000097a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000e68000-0x19)="ebbc0bd48ea27bee44647e64b804b105f2c984c4adb9c5260c", 0x19, 0x0, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e69000-0xf)='/dev/sequencer\x00', 0x103000, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000e68000)={0x400, 0x1, 0x1fd, 0x3, 0x4, 0x8}) pipe(&(0x7f00001ca000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000c9c000)={0x2, 0x2, 0x0, 0x1, 0x0}, &(0x7f00007b8000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000844000)=r3, 0x4) 2018/01/19 19:00:04 executing program 0: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000fe8000)='/dev/amidi#\x00', 0x3, 0x80) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000c97000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000fe9000)=@add_del={0x2, &(0x7f0000560000)=@common='syzkaller0\x00', 0x4}) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000d54000-0x24)={0x5, 0x1, 0x71, 0xbcc, 0x4, 0x80000000, 0x100000001, 0x701d8a58, 0x1, 0xed7, 0xfffffffffffffff9, 0x2}) getsockopt(r0, 0x84, 0x80000000075, &(0x7f0000fe3000)=""/188, &(0x7f0000fe3000)=0xbc) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b81000)={0x8000, 0x9, 0x9, 0x94, 0x5, 0x0, 0x40, 0x4, 0x80, 0x8000, 0x3}, 0xb) 2018/01/19 19:00:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ea1000)='/dev/cuse\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000427000)=0x0, &(0x7f0000246000)=0x4) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000773000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f1c000-0x3)=0xc) getresgid(&(0x7f0000464000-0x4)=0x0, &(0x7f0000b9a000)=0x0, &(0x7f0000022000)=0x0) syz_fuseblk_mount(&(0x7f0000d7d000-0xe)='./file0/file0\x00', &(0x7f0000687000)='./file0\x00', 0x2, r2, r3, 0x6, 0x50a3e378, 0x8) r4 = open(&(0x7f00001d5000-0x8)='./file0\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000049c000-0x15)='/proc/self/net/pfkey\x00', 0x131080, 0x0) getdents64(r4, &(0x7f00007e9000-0x1000)=""/4096, 0x1000) 2018/01/19 19:00:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00009ad000)='/dev/input/mouse#\x00', 0x2, 0x480102) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00001a4000-0x10)={0xfff, 0xfd51, 0x8, 0xfc92}) r1 = creat(&(0x7f0000004000)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000a62000-0x4)=0x2, 0x4) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") tee(r1, 0xffffffffffffffff, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000598000-0x10)={0x8, 0x1, 0x9, 0x4, 0x0}, &(0x7f00008fd000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ff9000)={r2, @in6={{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xffffffffffffe30b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d74000-0x4)=0x8c) 2018/01/19 19:00:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000034f000)='/dev/audio\x00', 0x0, 0x0) mmap$binder(&(0x7f0000a55000/0x3000)=nil, 0x3000, 0x2000006, 0x40010812, r0, 0x80000000000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000031000-0x1)={0x7ff}, 0x1) 2018/01/19 19:00:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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) signalfd4(r0, &(0x7f0000370000-0x8)={0x1}, 0x8, 0x80000) prctl$getreaper(0x19, &(0x7f0000000000)=0x0) 2018/01/19 19:00:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$kcm(r0, &(0x7f0000cb4000+0x40f)={&(0x7f0000631000)=@un=@abs={0x1, 0x0, 0x2}, 0x9, &(0x7f0000a2c000-0x70)=[], 0x329, &(0x7f00003b9000)=[{0x10, 0x20000, 0x0, ""}], 0xffffffffffffff0c, 0x20000000}, 0x0) 2018/01/19 19:00:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f000069d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 19:00:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000094f000-0xe)='/dev/admmidi#\x00', 0x100000000, 0x18000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ed6000)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000045c000-0x8)='./file0\x00', r2, &(0x7f00000cc000)='./file0\x00') dup(r0) linkat(r2, &(0x7f000001b000)='./file0\x00', r2, &(0x7f0000017000)='./file1\x00', 0x0) symlinkat(&(0x7f0000cda000-0x8)='./file1\x00', r1, &(0x7f00009c0000)='./file0\x00') setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000bbc000-0x4)=0x0, 0x4) openat$dsp(0xffffffffffffff9c, &(0x7f000052c000-0x9)='/dev/dsp\x00', 0x883, 0x0) 2018/01/19 19:00:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x4) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000880000-0x21)=""/156) dup2(r3, r4) tkill(r2, 0x16) 2018/01/19 19:00:04 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000002000-0x58)={0x5, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000001000)=@in={0x2, 0x0, @rand_addr=0x10002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)="3ea318af2fd0c2224ebf7f87b383659d2074af28b5", 0x15}], 0x1, &(0x7f0000002000-0x150)=[], 0x0, 0x0}, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) keyctl$dh_compute(0x17, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000006000)=""/255, 0xff, 0x0) 2018/01/19 19:00:04 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d6e000-0x38)={&(0x7f0000107000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000eb4000)=[{&(0x7f0000f7e000)=""/21, 0x15}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 19:00:04 executing program 5: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x7ff) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000003d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000003e000-0xb8)={0x0, 0x3, 0x1f, 0x7ff, 0x5, 0x5, 0x9, 0x7fff, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x101, 0x7, 0xffffffffffff0001, 0x27}}, &(0x7f000000f000-0x4)=0xb8) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000039000)=@sack_info={r3, 0x0, 0xf0}, 0xc) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000038000)=0x0, &(0x7f000003f000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000032000)={0x4, 0x1, 0x5, 0x6, r2}, &(0x7f000003f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000003e000-0x8)={r3, 0x2, 0x5}, &(0x7f0000033000)=0x8) r4 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x100000001, 0x1c200) mmap$binder(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x8, 0x50, r4, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000027000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [{[], {0x8100, 0x2355, 0x1f, 0x1ea8}}], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x88, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x11}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/19 19:00:04 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x27101add6b7bbe69, &(0x7f0000001000-0x10)={0x0, 0x0}) semget$private(0x0, 0x4, 0x0) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x4, {0x0, r2/1000+30000}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) recvmsg(r0, &(0x7f0000016000-0x38)={&(0x7f0000009000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000018000-0x40)=[], 0x0, &(0x7f0000017000)=""/202, 0xca, 0x0}, 0x0) 2018/01/19 19:00:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000d08000-0x12)='/dev/input/mouse#\x00', 0x7, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00001a1000-0x16)={0x9, [0x285, 0x20, 0x4, 0x87, 0x6, 0x6, 0x6, 0x4f, 0x8000]}, 0x16) recvfrom$unix(r0, &(0x7f0000449000-0xb4)=""/180, 0xb4, 0x12000, &(0x7f000007c000)=@file={0x0, './file0\x00'}, 0xa) 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, 0xa, 0x11, r1, 0x0) io_setup(0x3, &(0x7f0000f20000-0x8)=0x0) 2018/01/19 19:00:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bbb000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000eeb000-0x4)=0xffff, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f000017a000-0x9)="010000000000002138") lookup_dcookie(0x8001, &(0x7f00009bc000)=""/178, 0xb2) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000a90000)=0x100, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d00000-0x10)={r1, &(0x7f00003d6000)=""}, 0x10) 2018/01/19 19:00:04 executing program 4: r0 = inotify_init1(0x80000) fcntl$setflags(r0, 0x2, 0x1) shmat(0x0, &(0x7f0000a40000/0x4000)=nil, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0xee08b58f376adbd7, 0xffffffffffffff9c) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f000056d000-0x4)=0x8) openat$vcs(0xffffffffffffff9c, &(0x7f0000cbb000-0x9)='/dev/vcs\x00', 0x565c80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000f08000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x8) 2018/01/19 19:00:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) stat(&(0x7f0000b78000)='./file0\x00', &(0x7f00008d7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ba6000)='/dev/audio\x00', 0x4001, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000b81000)=@assoc_value={0x0, 0x5}, &(0x7f00008e8000-0x4)=0x8) dup3(r2, r2, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000050d000+0xc63)={r3, 0xea, "9fad233b712b99aabce29200cfc32d97d1816e966fdcfe98d901ba323fd71923faa2b962e00ec88582e173453cea587070b58ad4a7481de19e37d131e89c14de1b28156aabd134bd22fd55a1ff42f408eed4b83ed53b5ba31a72b1cb05c35dfafe5c1c5f6df745960903f02773adf23da5fe3c348d08d8ab0654b68be00b88f4b8f9f97ca899ca02f25bf8fbcdecf931063fa42c7446f5bd07bc360d0d6c73d8676b6dcfac8bcca14fbcf2fba64a314864448dbddb3c8cf6aa921247cf64ce953dd72fb0a009df90ae59f0077b4c10529f06997db31123bbb59cfa8aec2c706352231eef430d8cd1a89b"}, &(0x7f0000adc000)=0xf2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000303000)={0x0, 0x2, 0x2, 0x1000, &(0x7f0000945000/0x1000)=nil}) 2018/01/19 19:00:04 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000005000-0x4)=0x0) r1 = socket$inet6(0xa, 0x807, 0x514d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000004000-0x94)=""/148, &(0x7f0000005000)=0x94) [ 118.511138] autofs4:pid:18413:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.553648128), cmd(0x0000937e) [ 118.538265] autofs4:pid:18413:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 118.559860] autofs4:pid:18413:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.553648128), cmd(0x0000937e) [ 118.576570] autofs4:pid:18413:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/01/19 19:00:04 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000)=0x80, 0x4) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x12)=':trusteduserVex:(\x00', 0x0) 2018/01/19 19:00:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup2(r0, r0) listen(r1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00002bc000)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000459000)=0x2, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x10000000, 0x0}, 0x20) write$tun(r4, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 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], 0x0, 0xbb}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) fchmod(r2, 0x100) 2018/01/19 19:00:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$KDGKBLED(r1, 0x4004510d, &(0x7f0000001000-0x1)=0x0) r2 = gettid() socket$nl_crypto(0x10, 0x3, 0x15) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) setsockopt$ax25_int(r3, 0x101, 0xd, &(0x7f0000068000)=0xfffffffffffffffb, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000cc0000)=0x0, &(0x7f0000e17000-0x4)=0x4) r5 = dup2(r3, r4) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f00000ad000-0x8)={0x0, 0x3}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d5d000)='/selinux/access\x00', 0x2, 0x0) chmod(&(0x7f0000d4b000)='./file0\x00', 0x0) unshare(0x40600) r6 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) pwritev(r6, &(0x7f000036e000)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) 2018/01/19 19:00:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000780000)='/dev/sg#\x00', 0x3, 0x2000) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000aff000-0x4)=0x1, 0xfffffffffffffdcf) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000deb000-0x8)={0x4, &(0x7f0000530000-0x20)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x8) 2018/01/19 19:00:04 executing program 0: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') unlinkat(r0, &(0x7f0000040000-0xe)='./file0/control\x00', 0x0) bind$unix(r0, &(0x7f000003e000)=@file={0x0, './file0/control\x00'}, 0x12) 2018/01/19 19:00:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000383000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000fab000-0xc)='/dev/amidi#\x00', 0x6, 0x82000) r2 = mmap$binder(&(0x7f000047f000/0x4000)=nil, 0x4000, 0x2000008, 0x40010, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003dd000)={0x80, 0x0, &(0x7f00003fc000-0x80)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x48, &(0x7f0000537000)=[], &(0x7f00007ad000-0x48)=[0x0, 0x28, 0x28, 0x38, 0x0, 0x40, 0x48, 0x40, 0x38]}, 0x8001}}, @decrefs={0x40046307, 0x0}, @acquire_done={0x40106309, r2, 0x2}, @dead_binder_done={0x40086310, 0x0}, @exit_looper={0x630d}, @increfs={0x40046304, 0x0}], 0x48, 0x0, &(0x7f0000267000-0x48)="86af0415d54281d42bd19a13c94a14fba46fe4fc9233d560cdc790aae53766c1fb966152e4de19fe1dde4e9c14fd6ae9a2468b4d4b4e1bccb75a851f0a702b8a68308d3c35a20145"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00008f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 19:00:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) bind$bt_rfcomm(r0, &(0x7f000039a000)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) getpeername$packet(r0, &(0x7f00004d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000db7000-0x4)=0x14) 2018/01/19 19:00:04 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) mkdir(&(0x7f000000e000)='./control\x00', 0x11) r0 = open(&(0x7f000001f000)='./control\x00', 0x0, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f00006f3000-0xa)='./control\x00', 0x0, 0x0) dup3(r0, r1, 0x0) 2018/01/19 19:00:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ee9000-0x10)='/dev/input/mice\x00', 0x0, 0x800) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000ac000)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xea0b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x30, 0x40, 0xffffffffffffffff, "76fafdc617936774a170aa24290379e85ca3cab1a7aa9f5ad62dece575746df1d04a1c87a7f7892cb86734b3352a43b1fd8d51bb3e0c64ad5e80fbddbd5cf4e845bb40411bc3426c5660b10e5e5f60d3"}, 0x160) readv(r0, &(0x7f00002eb000)=[{&(0x7f00002c5000-0x40)=""/64, 0x40}], 0x1) 2018/01/19 19:00:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x2, 0xffffffff, 0xffffffff, 0x4, 0x4d4, 0x0, 0x0, 0x97, 0x0, 0x4}, 0x10) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000017000-0xa)='/dev/cuse\x00', 0x9b8a726275e1afe, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r1, &(0x7f0000022000)="", &(0x7f0000022000)=""/100}, 0x18) 2018/01/19 19:00:04 executing program 4: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000ef000)={0x0, 0x5, 0x18}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f000005d000-0xc)={&(0x7f00000f0000-0x8)='./file0\x00', r0}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x8000, 0x2, 0x4, 0x8, 0x3, 0x0, 0x0}, 0x20) r1 = memfd_create(&(0x7f00000cd000+0x87d)="657468711e2300", 0x2) truncate(&(0x7f0000083000)='./file0\x00', 0x7fc) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f000005a000)={0x2, 0x8, 0x4, 0x200}) syz_emit_ethernet(0x46, &(0x7f0000064000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "01fb27", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d2b5f2", 0x0, "3a0ac0"}, ""}}}}}}, 0x0) 2018/01/19 19:00:04 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000004000-0x4)=0x0) kcmp(r2, r3, 0x3, r0, r1) bind(r1, &(0x7f0000000000)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) flistxattr(r1, &(0x7f0000011000)=""/165, 0xa5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000d1e000-0xc)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000011d000)={r4, 0x0, r1}) clone(0x10000c00, &(0x7f0000460000-0x2)="", &(0x7f00001b1000)=0x0, &(0x7f00006d4000)=0x0, &(0x7f0000fcf000)="") 2018/01/19 19:00:04 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 = dup2(r0, r0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000820000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000cfb000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=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}}, &(0x7f00008a3000)=0xe8) r4 = getgid() ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007d9000)={@common='gre0\x00', @ifru_flags=0x2}) sendmsg$unix(r1, &(0x7f0000b5e000-0x38)={&(0x7f00006da000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000765000)=[], 0x0, &(0x7f00007de000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x48, 0x4000}, 0x4000000) setpriority(0x0, 0x0, 0x0) 2018/01/19 19:00:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) pipe2(&(0x7f000050c000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000037a000)={{{@in=@multicast2=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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d8000-0x4)=0xfffffffffffffd20) r3 = dup3(r0, r0, 0x80000) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f000001b000)=0x5) connect$can_bcm(r0, &(0x7f0000f75000)={0x1d, r2, 0x0, 0x0}, 0xfccd) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc1a702000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 19:00:04 executing program 4: socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x614080, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000efd000-0x8)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c01000-0xd)='/selinux/mls\x00', 0x0, 0x0) setns(r2, 0x4000000) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f000051a000-0xc)={0xc, 0x1, 0x2, 0x6, 0x810d}, 0xc) syz_open_dev$sndpcmp(&(0x7f0000f1a000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x800) 2018/01/19 19:00:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x5, &(0x7f00000b3000-0x4)=0x81, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = eventfd(0x3) r1 = add_key$keyring(&(0x7f00003c6000-0x8)='keyring\x00', &(0x7f0000416000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = memfd_create(&(0x7f000064c000-0x8)='keyring\x00', 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00009f4000)={0x0, 0x4, 0x0}, &(0x7f00002da000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00007ea000-0x38)={r3, 0x30, "be1d849dc44676d281c519c0ef73eaf9ac9db5f564ca76bb836d3e660f000d551672816fe28e22eb59526b15286d89fb"}, &(0x7f000067a000)=0x38) r4 = pkey_alloc(0x0, 0x2000000000001) pkey_free(r4) getegid() add_key$keyring(&(0x7f0000723000)='keyring\x00', &(0x7f0000623000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) read$eventfd(r0, &(0x7f00000d3000+0x5cb)=0x0, 0x8) clock_getres(0x4, &(0x7f00002f3000)={0x0, 0x0}) r5 = syz_open_dev$vcsa(&(0x7f000073d000)='/dev/vcsa#\x00', 0x5, 0x80) ioctl$TIOCSLCKTRMIOS(r5, 0x5457, &(0x7f0000ad9000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_dev$dspn(&(0x7f0000a58000-0xa)='/dev/dsp#\x00', 0x8, 0x1) connect$unix(r6, &(0x7f0000ef4000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/19 19:00:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000feb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000b07000-0x14)={0x5, 0x6, 0x0, 0x4d, 0x7, 0x3, 0x800000010, 0x6, 0x4, 0x2}) sendmsg$nl_generic(r2, &(0x7f00008e3000-0x38)={&(0x7f0000650000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000016d000)={&(0x7f0000f8b000-0x40)={0x20, 0x0, 0x0, 0x7, 0xffffffffffffffff, {0x12, 0x0, 0x0}, [@generic="a9481e778a583ede82"]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f00001ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 19:00:04 executing program 0: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000562000-0x60)=[], 0x0, &(0x7f000053c000-0x18)=[@op={0x18, 0x117, 0x3, 0x4}], 0x18, 0x0}, 0x0) 2018/01/19 19:00:04 executing program 1: chmod(&(0x7f0000647000-0x8)='./file0\x00', 0x20) r0 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) execveat(r0, &(0x7f0000755000-0x8)='./file0\x00', &(0x7f00009e2000)=[], &(0x7f00002c1000)=[], 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00004ca000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000001000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000001000)={0x8, 0x0, 0x4, 'queue0\x00', 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000798000-0x18)={0x3, 0x6, 0x0, 0x0, 0x0}) 2018/01/19 19:00:04 executing program 7: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000ab2000)='/dev/vcsa#\x00', 0x0, 0x40) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000f8f000)={0x34a}, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d2c000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = dup(r2) write(r1, &(0x7f0000577000-0x40)="6decbba64b3c402c2414a72328914fd88252e651168b02a36418987e439322cd3ac2287f3438afbcf3815d7851917208576aab6eeb3d2a6e6b04d8e4e943a778", 0xfffffda7) recvmsg$kcm(r3, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000939000-0xeb)=""/235) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000f91000-0x8)='./file0\x00', &(0x7f0000f90000)={{0x0, 0x2710}, {0x0, 0x0}}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000201000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000500000-0x4)=0x0, &(0x7f0000f90000-0x4)=0x4) 2018/01/19 19:00:05 executing program 0: mmap$binder(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001ab000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000000)={0x0, 0x0, 0x1, &(0x7f0000fcd000)=0x0}) 2018/01/19 19:00:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000b41000-0xd)='/dev/usbmon#\x00', 0x7, 0x100) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000df4000-0x10)={0x105000, 0x105000, 0x0}) syz_open_dev$sndseq(&(0x7f000057e000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000) poll(&(0x7f0000c7e000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getownex(r0, 0x10, &(0x7f00003e7000)={0x0, 0x0}) process_vm_readv(r2, &(0x7f000014c000-0x50)=[{&(0x7f0000a87000+0xfc6)=""/154, 0x9a}, {&(0x7f0000537000)=""/35, 0x23}, {&(0x7f0000f12000-0x49)=""/73, 0x49}, {&(0x7f00003a0000-0x41)=""/65, 0x41}, {&(0x7f00006fb000-0x48)=""/72, 0x48}], 0x5, &(0x7f0000630000)=[{&(0x7f0000a7c000-0xf4)=""/244, 0xf4}, {&(0x7f000088f000-0x10)=""/16, 0x10}, {&(0x7f0000558000)=""/211, 0xd3}, {&(0x7f00001d8000-0xdd)=""/221, 0xdd}, {&(0x7f0000616000)=""/132, 0x84}, {&(0x7f0000f33000)=""/245, 0xf5}, {&(0x7f0000a1d000)=""/33, 0x21}], 0x7, 0x0) 2018/01/19 19:00:05 executing program 4: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f000094c000)='./file0\x00', &(0x7f0000614000)={{0x0, 0x0}, {0x0, 0x0}}, 0x2) r0 = socket$inet(0x2, 0xe, 0x7ff) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000154000-0x8)={0x0, 0x8}, &(0x7f0000fb7000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c6b000)={r1, 0x10100000000000, 0x30, 0x8, 0x0}, &(0x7f00003f0000-0x4)=0x18) 2018/01/19 19:00:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) timerfd_create(0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) clock_gettime(0x1, &(0x7f0000030000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0xc9, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, r3}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/19 19:00:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dca000)={0x26, 'hash\x00', 0x40, 0x4, 'wp512-generic\x00'}, 0xffffffffffffffa4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000498000-0x21)="07750104000000000000ed5c54dbe5295df0df8217ad400000edff000000e62d", 0x20) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000ea2000-0x20)=[{&(0x7f000009f000)="4478ac3e5490bc2ab21f52b357cc09b11d26a20e08537cfd948fca23081bfc02166beac62d9594dd2e790206bf4bb33409db7a4986ec130f09d0a42aa778d07c6bc30289a4e786a892d0546dfb47f37fddf8e7722d05465d2644b1695194bfa1a67b2349c29726a239da7082805c0474ba7773febb9b7836c264753ecafac5af", 0x80}], 0x1) recvmsg(r1, &(0x7f0000917000)={&(0x7f0000934000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a61000-0x30)=[{&(0x7f0000da6000)=""/4096, 0x1000}], 0x1, &(0x7f0000332000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/19 19:00:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getresgid(&(0x7f0000962000-0x4)=0x0, &(0x7f0000533000)=0x0, &(0x7f0000f76000-0x4)=0x0) getgroups(0x18, &(0x7f000036b000-0x4)=[]) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) bind$alg(r0, &(0x7f0000ad1000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b77000)='/dev/ppp\x00', 0x40400, 0x0) getsockname$ax25(r1, &(0x7f0000f2b000-0x8)={0x0, {""/7}, 0x0}, &(0x7f0000ac5000-0x4)=0x10) 2018/01/19 19:00:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000043f000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000021e000)={0x0, 0x3, 0x8a, 0x7, 0x91, 0x9}, &(0x7f0000502000)=0x14) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00003dd000-0x10)=[], 0x0, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/19 19:00:05 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x7fff, 0x200800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000011000+0x208)="22957e871c513a8fcf1a9036c9085975861e5e69e490", 0x16, 0x9, &(0x7f0000012000)={r1, r2+30000000}) r3 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r4 = dup2(r3, r3) creat(&(0x7f0000012000-0x8)='./file0\x00', 0x50) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000013000-0x4)=0x0) userfaultfd(0x80000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fstatfs(r4, &(0x7f0000012000)=""/2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_open_dev$urandom(&(0x7f00005b0000)='/dev/urandom\x00', 0x0, 0x400) 2018/01/19 19:00:05 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000646000-0xb)='/dev/vcsa#\x00', 0x6933, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x1, 0x0, 0x6b, 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]}) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454ca, &(0x7f0000001000-0x4)=0x0) 2018/01/19 19:00:05 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x3, 0x2) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x10000001, 0x193, 0x0, 0x1, 0x0}}, 0x8) ioctl$sock_SIOCOUTQ(r0, 0x40047459, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000000f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x20000) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f000000d000-0xc)={0x2, 0x0, 0x100, 0xfff, 0x1, 0x5}) ioctl$VT_ACTIVATE(r1, 0x5606, 0x32b2) 2018/01/19 19:00:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) 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) socket$netlink(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e4000)='/dev/autofs\x00', 0x40000, 0x0) clock_gettime(0x0, &(0x7f0000ce5000)={0x0, 0x0}) utimensat(r1, &(0x7f0000588000)='./file0\x00', &(0x7f0000db9000)={{r2, r3/1000+30000}, {0x0, 0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f000000c000-0x108)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = memfd_create(&(0x7f000003e000)='\'', 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r5, r4) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x4, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 19:00:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e283e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000192000)={0x0, 0x0, &(0x7f00005ed000-0x80)=[{&(0x7f0000ea6000-0xd8)="2c71537d02dcab2569e8875a6f1e9a67", 0x10}], 0x55, 0x0, 0x0, 0x0}, 0x0) creat(&(0x7f0000a84000)='./file0\x00', 0x2) readv(r1, &(0x7f00008e8000)=[], 0x1000000000000205) pipe2(&(0x7f0000b6e000-0x8)={0x0, 0x0}, 0x4000) 2018/01/19 19:00:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9d000)={{{@in=@multicast2=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, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae4000-0x4)=0xe8) getgroups(0x6, &(0x7f0000826000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f00009db000)='./file0\x00', r0, r1) 2018/01/19 19:00:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000269000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5385, &(0x7f00007a7000-0x1)="b8") 2018/01/19 19:00:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000f19000)='/dev/audio\x00', 0x841, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000079c000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000e11000-0x4)=0x0, 0x4) 2018/01/19 19:00:05 executing program 0: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x0, &(0x7f0000000000)=[]) 2018/01/19 19:00:05 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) madvise(&(0x7f0000899000/0xa000)=nil, 0xa000, 0xc) clone(0x0, &(0x7f0000f25000-0x1)="d4", &(0x7f0000e5c000)=0x0, &(0x7f0000bbf000-0x4)=0x0, &(0x7f00007aa000)="200000000000000033782334c23c7c9c993364303d4e2dfc") 2018/01/19 19:00:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x8, 0x0) socketpair(0x0, 0x0, 0x80, &(0x7f000062e000-0x8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000825000-0xa7)=""/96, 0x60) getdents(r0, &(0x7f0000ee5000-0x24)=""/36, 0xe7) 2018/01/19 19:00:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000530000-0x38)={&(0x7f0000f90000-0x10)=@ipx={0x4, 0x4, 0x3, "3836f894f399", 0xfffffffffffffff8, 0x0}, 0x10, &(0x7f0000716000-0x60)=[{&(0x7f0000ee1000)="5366dd189526f00ae6f06edea1f86f0c99cfb5efbd8ab0e1f4215220abcfa2fe5a056b887342900831ec0314b35245cac789fd3ef218620580a25832f6606b7bf917f23a28571d0d860127afdfd8c1a395b9222259a6", 0x56}, {&(0x7f00007ed000-0x47)="1901b7d6d12bdb0b1a5a2f6f38b1400f0198a246e90bceb1815de3c38730829cb4a1fe86ef6135b493c4be32311f2bacfd8958d51c93eb95ce58bf07a82b4158d3c4a59ad4cc6d", 0x47}, {&(0x7f0000db1000)="e07ed029bba8072bbbe9ccf6580e855c59e26b18cd31bb9c6e148ca493a3531496a201400e3281db9dc884ffaf05aef6e9cf67b4c6e3885cc39bf8b1aa16ac43a2d354f0d08a5b11889440af424c22d75040bffa8c6961309db19e95d80b599277b0d09ef68c1f3d7d8cb648e3256e8c05cbce8dd86766531451088808c2adb6678a2181c46d883993948b513ca59735a5b310574d1c4de41d9c0c4dc30d9b7855a42193ecdf260f1dbea624f7cff3b0e5189cd8", 0xb4}, {&(0x7f00008b8000)="b84e2ce7d2d178735f3f1db0ea0688504e9ab0e4c50d5231d038111ceca7b6cfb9bc6a9adcb360c98e367b4cf12603ced213f7b62dd44f5c3bd7af5e6026", 0x3e}, {&(0x7f0000640000-0xd5)="e3e7984b9d6164f7ab78f22742d2ca958212ae9f7695c757a3ed5850bd32d6842f780f7bbdd9e167583e17af81880b378860807ed9c8b10965189c2ac84aaeaccc7ce43929f1fa28c2914afb91dc3e643f7aec98dc90614bef053903660221b92c3635e7c73ba60f760775df2554becc97e7732c940b17f90d5d337b2daa58838d5c462cc9962cc1dc5e18e6fdc890632ea2f7964dfee809ff406d78edd7ddd7a199e8e91d1fc4f827865246781036ad9685c168eb33d49ef5fe357975fad63c4be8dad9a054f63dd198465326f3a80bb698b4c699", 0xd5}, {&(0x7f000009c000-0xe9)="618ebcd70df374cd3e3e35e4eb6361b66f40ccf8ae83fce1330221c02ddcb86c1f1bc10d3c4fd43a5a5083eab6872003bcb8b5f3667cb97207f0e57a65af824a1e034dec24c4f14b5fdf869760fae9d6641e6fb43467f2ff3ffd5a8d8366df2d79e5351cd0f5bb929fa986c53b613b3430165e19076cd324107b82c5bfcd5c65166962d8baa8292ecc16acb91df4f731f5ec33f97ac8b1938fc93253744132a3e3f4b1f9526feafb0acf964c252c8f39d143b1a907893b522ffc314af3a564bbdc82f5793a79dbe5996aa2eeb9935a52f60d2d872024c3713929dc1a516189b7eff717a60fb8ef1739", 0xe9}], 0x6, &(0x7f000052b000)=[{0x1010, 0x0, 0x3, "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"}], 0x1010, 0x0}, 0x4000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000662000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000a6f000-0x18)={0x5, 0x0, 0x800, 0x4, 0x0, 0x82}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) openat$selinux_create(0xffffffffffffff9c, &(0x7f000028c000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000312000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000841000)={0xf000000000000000, 0x0, 0x10000, 0x1000}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f000028e000-0x10)={0x7, r5}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000822000-0x4)=0x2) ioperm(0x2000000001, 0x8, 0xff) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f000010f000)={0x80, 0x1ff}, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 19:00:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b71000-0x8)='./file0\x00', 0x400000, 0x0) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x18) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000ea9000-0x8)={r0, r0}) r1 = socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f00004ed000)={&(0x7f000099c000+0xc3b)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000ef5000-0x50)=[{&(0x7f00001f9000)=""/159, 0x9f}, {&(0x7f0000a0b000)=""/161, 0xa1}, {&(0x7f0000363000)=""/255, 0xff}, {&(0x7f0000ba5000-0x4b)=""/75, 0x4b}, {&(0x7f0000a98000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f00006ce000)=""/70, 0x46, 0x1ff}, 0x10100) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ec000)="3665a1ab415b7ac7", 0x8) accept$alg(r1, 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f00001fc000-0x9)='/dev/ion\x00', 0x2, 0x0) sendfile(r2, r1, 0x0, 0x5) 2018/01/19 19:00:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000f61000)='/dev/audio\x00', 0x4cce00, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000e0000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200080) renameat2(r1, &(0x7f0000022000-0x8)='./file0\x00', r2, &(0x7f0000fc5000)='./file0\x00', 0x2) r3 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r4 = fcntl$getown(r0, 0x9) timer_create(0x1, &(0x7f00002e4000-0x60)={0x0, 0xd, 0x4, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a37000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000d61000)={0x2, 0x0, 0x0, 0x0, "257f2552b43c8a61b13425d2ba280f2ed23b1c1ac1da080bb1c8f156b7b1ed0a300d0a38b4dfe5163ceb2b77", 0x0}) r5 = syz_open_dev$dspn(&(0x7f0000d04000)='/dev/dsp#\x00', 0x8, 0x280000) readv(r3, &(0x7f0000784000-0x20)=[{&(0x7f000051c000-0x76)=""/118, 0x76}, {&(0x7f000087c000)=""/186, 0xba}], 0x2) ioctl$EVIOCGID(r5, 0x80084502, &(0x7f00005cc000-0xc9)=""/201) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_INFO(r5, 0x80e85411, &(0x7f0000cf6000)=""/178) 2018/01/19 19:00:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000084c000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x800000000402, r1) exit(0x0) r3 = creat(&(0x7f0000b14000-0xe)='./file0/file0\x00', 0x0) r4 = 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) r5 = getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f0a000)=0x0) setpgid(r5, r6) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000d1d000)={0x7eb, 0x0, 0x1, r0, 0x0}) dup3(r7, r2, 0x80000) dup3(r4, r0, 0x0) 2018/01/19 19:00:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000955000)='mime_type#\x00', 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e9f000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000d1a000)='net\x00') exit(0x0) fstat(r2, &(0x7f00005e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/01/19 19:00:05 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 = openat$mixer(0xffffffffffffff9c, &(0x7f00009e6000-0xb)='/dev/mixer\x00', 0x1, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000599000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19cd93fc70a", 0x10) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) accept$alg(r0, 0x0, 0x0) fallocate(r3, 0x0, 0x0, 0xc9) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00002d7000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000449000-0x10)={r4, &(0x7f000011b000)=""/34}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000457000-0xe)='/selinux/load\x00', 0x2, 0x0) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/19 19:00:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r2 = syz_open_dev$sndpcmp(&(0x7f0000b83000-0x12)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x4000) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f00002ca000)=0x7ff, 0x1a1) 2018/01/19 19:00:05 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000-0xd)='/dev/snd/midiC#D#\x00', 0xe58, 0x60000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x8, 0x200}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000339000-0x6)={r2, 0x3}, &(0x7f0000000000)=0x6) r3 = socket(0x15, 0x80005, 0x0) getsockopt(r3, 0x114, 0x0, &(0x7f0000af1000-0x19)=""/13, &(0x7f000033c000-0x4)=0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x6, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2018/01/19 19:00:05 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) dup3(r0, r1, 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) r2 = request_key(&(0x7f0000002000-0xb)='pkcs7_test\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)='wlan1!.\x00', 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r2, &(0x7f0000002000-0xa2)=""/162, 0xa2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000607000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/19 19:00:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000b71000-0x108)={0x8, {{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8080000000, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0}, 0x20) 2018/01/19 19:00:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00009f1000-0x4)=0x1032, 0x4) writev(r0, &(0x7f0000605000-0x2)=[{&(0x7f000093b000)="2900000018003109004a0001000c00070a0000000a00ff0680000002", 0x1c}], 0x1) 2018/01/19 19:00:05 executing program 0: ioperm(0x0, 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, 0x0, &(0x7f0000001000-0x4)=0x0) clone(0x0, &(0x7f000021d000)="", &(0x7f00006dc000)=0x0, &(0x7f0000dcc000-0x4)=0x0, &(0x7f00004d0000-0x3)="") syz_fuse_mount(&(0x7f0000b46000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x7f, 0x2000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x8001, 0x80000) fsetxattr(r0, &(0x7f0000001000-0x1a)=@random={'osx.', '/selinux/mls\x00'}, &(0x7f0000c51000-0xd)='ppp0procself\x00', 0xd, 0x2) ioperm(0x80000000002, 0x4, 0x4000000000) 2018/01/19 19:00:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000b4000)='/dev/vga_arbiter\x00', 0x84101, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000acd000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000b71000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = memfd_create(&(0x7f0000f9e000-0x2)="c403", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) 2018/01/19 19:00:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f000042d000)=0x9201) readv(r0, &(0x7f0000d33000-0x40)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) lseek(r0, 0x0, 0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000bea000-0x1d)=""/29) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/19 19:00:05 executing program 7: clone(0x80000, &(0x7f000043a000)="0e195ff618087728553d72c8c2bc5ba03bce0a1d8884ed666d5ac17856f6e3e09d87b6898945e3bcd7277befe6d1f93707bc801c08c44cf28cde8869b5d8c7076e25114689795a01c99d2b25", &(0x7f0000864000-0x4)=0x0, &(0x7f0000972000-0x4)=0x0, &(0x7f0000fce000)="595e7315ef81aecaad0ea04dda69c6f07cd5f174bb7daf170c5bbefd5b2cddddf7af6487b1ae05ccb6137cb875fbe3ebfb2cd49e53227e0da35a751ef9beabeffd62a94ff363e56bb0c7110e4cd071843063a4ce7ca7f1d5efbd7675a8a493d08e1a51d0f2b2049f7d06fbc4608a8629b64d7a3f1229e82f7e653ee77c05f4817b6f60110c0d973f5064d558b67b71094dcbb4ff01521f1f8ad4ef11373e56f09116f23016ba39cc3012faa2490f71957469e54df718f09dabeee957d6a835db8ecd1e604aac30ace0e240d8b13605d156e902209d33061b68672f70") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7002) sendmsg$nl_netfilter(r0, &(0x7f00006dc000-0x38)={&(0x7f00002c6000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000860000)={&(0x7f0000e8f000-0x4c)={0x4c, 0x10, 0xf, 0x410, 0x0, 0x2, {0xf, 0x0, 0x8}, [@generic="3ae53b6af750a0c28960eaad00ae4854e7d9e6e31ee4dea87d4b400de0d5230465cd6dde1eb2b034e2e314e546443d8441b57f36589e90"]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x44000) syz_open_dev$sg(&(0x7f0000024000-0x9)='/dev/sg#\x00', 0x8, 0x0) 2018/01/19 19:00:05 executing program 6: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff3000-0x14)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000bc1000)={0x0, 0x3}, &(0x7f000091e000-0x4)=0x8) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ff5000-0x10)={0x6, 0x1, 0x3ff, 0x0, r1}, &(0x7f0000ff4000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000699000)={0xfff, 0x820a, 0x10000, 0x8, r1}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008dc000)={{{@in=@multicast2=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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c74000)=0xe8) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff4000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x1, 0x3, 0x1, 0x8, 0x2, 0x101}, &(0x7f0000ff3000)=0x20) 2018/01/19 19:00:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000d000)=@generic=""/16, 0x10) recvmsg(r0, &(0x7f0000819000)={&(0x7f0000e54000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000078c000)=[{&(0x7f0000431000)=""/202, 0xca}, {&(0x7f000016c000-0x2)=""/2, 0x2}, {&(0x7f00003e9000)=""/0, 0x0}, {&(0x7f0000271000)=""/4096, 0x1000}, {&(0x7f0000c24000-0x5a)=""/90, 0x5a}], 0x5, &(0x7f0000b10000-0x34)=""/52, 0x34, 0xfffffffffffffff9}, 0x100) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffff9c, 0x84, 0x16, &(0x7f0000262000-0xc)={0x4, [0x7fffffff, 0xc2, 0x5, 0x2]}, 0xc) socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r1, r2, &(0x7f000079f000-0x8)=0x0, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000038e000-0x4)=0x3, 0x4) 2018/01/19 19:00:05 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005eb000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x26a, 0x7, "b12790bba469", 0x1ff, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x65efb6a8, 0x0, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/19 19:00:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000b34000-0x4)=0x10ff) pwritev(r1, &(0x7f0000f65000)=[{&(0x7f0000250000-0x47)="80fd0f883b16", 0x6}], 0x1, 0x0) 2018/01/19 19:00:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x100000423f5) shutdown(r0, 0x1000000000000002) 2018/01/19 19:00:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a32000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00006d3000)={"a408d5c93445edc970fb297cca2a192f", {0x4, 0x6, 0x800, "306b3f842d6e", 0xfffffffffffffff9, 0x0}}) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00000d6000-0x4)=0x0, &(0x7f000057a000-0x3)=0x4) 2018/01/19 19:00:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b27000-0xc)='/dev/autofs\x00', 0x100, 0x0) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000f3c000-0x57)=""/87, &(0x7f0000304000-0x4)=0x57) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000255000-0x8c)={0x7fff, 0x1, 0x1, 'queue1\x00', 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000232000-0x4)='net\x00') fstat(r1, &(0x7f0000ae4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 19:00:05 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r0, r1, &(0x7f00003f4000)=0x0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r0, &(0x7f0000157000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ab3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000c19000)={0x6, 0x8, 0x7f, 0x3, 0x0}, &(0x7f00009e4000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000293000-0x14)={r3, 0x5, 0x6, [0x9, 0x9, 0x0, 0x8, 0x9f9a, 0x100]}, &(0x7f0000b35000)=0x14) syz_emit_ethernet(0x2a, &(0x7f0000209000+0x5af)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x3, 0xffff, 0x80000000}}], {@ipv4={0x800, {{0x41fc, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x1000000000, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x14}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000d07000)={0x0, 0x0, []}) 2018/01/19 19:00:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000440000-0xb)='asymmetric\x00', &(0x7f000046b000+0xae7)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cf0000-0x6)="10821097", 0x4, 0xffffffffffffffff) r0 = creat(&(0x7f0000760000)='./file0\x00', 0x168) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000ee5000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000edd000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000a7f000-0xe5)={r1, 0x2, 0xdd, "de52d29be7f166cffe6fee7e3cab226033b613083312014167bef811c5fc724a03215ea57c2b8ab1e031183312bd6dadbd8732a340cb47ea6b4562067ed0f7b21cd4a5de3b0ad5838a628711ae213ea111ac04ce4f683f2b9c7be7877fb6eaa9d7f812392d74914a1b7b87de74ef7d2d7e62654cf3bc4c62a0cb9abb0024fce581cd51eceb79ea4e46cdcafda94efb00ba1d0d9c4dbed0f2f113b0a61fe700ab161096a03cd20bb9a5a30e2b5545d06cd785db6a8af92f238962e7140e24beb1ec204847224627c09bcfcb0fdaadf20c2cea6dd233b4eb8926acab553b"}, 0xe5) 2018/01/19 19:00:05 executing program 3: clone(0x0, &(0x7f0000003000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") r0 = openat(0xffffffffffffffff, &(0x7f00000af000)='./file0\x00', 0x0, 0x102) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00006ef000-0x1)=0x4) r1 = memfd_create(&(0x7f0000000000)='vmnet0vmnet0vmnet0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000001000)="d841bd387f7c68c42c8211223a36da3caf081f3353df6dd1d653ef2ff44de69032255f50a579389178d40baa17fea249e2f7b3d347ce8013cd5c5beae35a7803fc8bfb8612c45de6e13d1e7a697052940952753bffbd0440ce45d91fa0bdf89728f3f38d6fb45debdf08d1ea3a06eef9d425b6101c3eaa12d605fde0547b9435c2134945fba38976a413c380187afc5479ec3ae2a63bd0", 0x97) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = geteuid() getgroups(0x9, &(0x7f0000001000+0x74a)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) chown(&(0x7f0000001000-0x8)='./file0\x00', r2, r3) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00008bf000-0x40)=""/64) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/19 19:00:05 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002000-0x290)={0x1, {{0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x51fb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x120000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6803}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000004000-0x105)={0xf97cff8c, 0x8, 'SE Linux', "1bf5eedf3ba0f163fd6c1b34fdfe87e16a498a77474fdc3ec1cccc468e763875cded5df208fcd6303703052e6822b78837957abf9147268a434ffe1686aeba8b7d4c911d9232a9f8b1d20ceed56a584dbf080bfcb56af332330ca6f7db27710238187599d3275fbef1ffc36fdb44bec5ba47a690199c041b2e6c2978608f5c165f4ae34b7b819ee25e6d637c585f32a8afdf81dc299090db44f75bb4b23899fb9278a5f8fc9edf62ad2ad96151a86e9b06e7523828b4a6f4cacfd1a35ba924c14d933784c67ad3351aaaa884b74c097773da794064e646a99d164327037ae309c745806964e5723f3e46fcc3fe84d4287363d079a9"}, 0x105) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000003000-0xae)=""/174) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@generic="14b87181f8550a43ed8d2ccf830ba464", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x3f, 0x2, 0x2, 0x2, 0x44, 0x2, 0x20, 0x0, 0x0, r1, r2}, {0xe3, 0xffffffff, 0x8, 0x9, 0x9, 0x6, 0x5, 0x68b7cb0c}, {0x3, 0x4, 0x1000, 0xbc}, 0x4, 0x0, 0x2, 0x0, 0x2, 0x0}, {{@in=@empty=0x0, 0x1, 0x3b}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3, 0x1, 0xd1, 0x49c, 0x2, 0x6}}, 0xe8) 2018/01/19 19:00:05 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0xe23) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000005000)={0x0, 0xffffffff, 0x30, 0xa24e, 0x8001}, &(0x7f0000005000)=0x18) preadv(r0, &(0x7f0000000000)=[], 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000005000)={r1, 0x7}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000004000)=0x36e, &(0x7f0000005000-0x4)=0x4) bind$packet(r0, &(0x7f0000003000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) socket$inet(0x2, 0x800, 0x7) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x2, &(0x7f0000001000-0x4)=0x0, 0x4) r2 = msgget$private(0x0, 0x604) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000006000-0x33)=""/51) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$midi(&(0x7f0000006000)='/dev/midi#\x00', 0x6, 0x40) fadvise64(r3, 0x0, 0x66, 0x2) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0xf5) sendto$inet(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x10, &(0x7f0000005000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 19:00:05 executing program 2: 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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000397000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0xf4b) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f000014f000)={0x7, 0x1, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00006a2000-0x20)={@generic="d707c62d7c893ee2e6ebc5ca179c5012", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000431000-0xd8)=@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}]}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f00001f6000-0x1e)={0xa000000000000000, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f000091e000-0x1)=""/1) r4 = syz_open_dev$mice(&(0x7f00007b4000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000eeb000-0x55)=""/85) 2018/01/19 19:00:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e26000-0xd)='/dev/usbmon#\x00', 0x1ff, 0x101a00) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000021a000)=0x0, &(0x7f0000d64000)=0x4) bind(r2, &(0x7f0000255000-0x80)=@generic={0x1e, "0103000000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) sendto(r0, &(0x7f00000d9000)="e6673973f1624dfa8fdd606c764b9d0e632f87be62c12e8c034d14c5f64ba3131d362bd27f30253b3414c9831b55ddf5e6fcc357a722f3e0047175e87e502b0956154dc900097c85f9e2e5fd86fa3d46928379e65a8dcf267ce83f3e0dbb44545aabd1df29a40526ca37440ce314", 0x6e, 0x40, &(0x7f0000a0a000-0x8)=@sco={0x1f, {0x7, 0x2, 0x401, 0x8000, 0x4, 0x1}}, 0x8) bind(r2, &(0x7f0000de5000)=@generic={0x1e, "0103000009000000000000000000000009a979f321b30cbf00000000000100010a53a632ed4938d36d0e00000007000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000178d19b7e3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590ebb9f70dc136cb184a"}, 0x80) close(r1) 2018/01/19 19:00:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000142000-0x2c)={0xc, 0x9, 0x3f, 0x10001, 0x11, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000564000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x6ca3f40) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000460000)={0x1, 0x28, &(0x7f00003c1000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000522000)={r1, 0x9, 0x18}, 0xc) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) socket$unix(0x1, 0x2, 0x0) munmap(&(0x7f0000747000/0x2000)=nil, 0x2000) 2018/01/19 19:00:05 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x39011, r0, 0x0) mincore(&(0x7f000000d000/0x1000)=nil, 0x1000, &(0x7f0000003000-0xf3)=""/243) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000001000-0x18)={0x3ff, 0x2, 0x1, r0, 0x0}) 2018/01/19 19:00:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 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) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = syz_open_dev$adsp(&(0x7f000062a000-0xb)='/dev/adsp#\x00', 0x4, 0x8002) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000e4a000)={@loopback=0x0, @multicast1=0x0, 0x0}, &(0x7f000090c000)=0xc) connect$packet(r0, &(0x7f0000bae000-0x14)={0x11, 0x11, r1, 0x1, 0x10000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r2 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000360000-0x8)='./file0\x00', &(0x7f0000934000-0x6)='ramfs\x00', 0x20000, &(0x7f00001a4000)="") renameat(r2, &(0x7f0000fd4000-0xc)='./bus/file1\x00', r2, &(0x7f0000a1d000)='./file1\x00') 2018/01/19 19:00:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f000074f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00001ec000)=0x10) 2018/01/19 19:00:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000a4d000)='./control\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r0, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x1, 0xffffffffffffffff) r3 = dup2(r0, r2) renameat2(r0, &(0x7f0000aff000-0xe)='./file0/file0\x00', r2, &(0x7f0000d0f000)='./control\x00', 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xf, &(0x7f0000203000-0x5b)="7204645be77a9a05977b01a2b21aa01e08e798075423ee12dddc0a98276b01ecc47f6a42e482fac83018e2c9b7fbb7f570a3042cdde47b07b643bf7d21e4011831a74aad5a96dfa20f81626c06f4ec51a8c77ec9aa5d4ebb342c1f", 0x5b) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000b70000-0x98)={0x0, @in6={{0xa, 0x2, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5f32, 0x0}, &(0x7f0000ef2000)=0x98) renameat2(r2, &(0x7f0000f74000-0x8)='./file0\x00', r0, &(0x7f0000ad5000)='./control\x00', 0x3) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000b56000-0x8c)={r4, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/19 19:00:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00006fa000)='keyring\x00', &(0x7f00001e4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r1 = syz_open_dev$usbmon(&(0x7f00001fb000)='/dev/usbmon#\x00', 0x3, 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000e6b000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b36000)=0x2c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d20000)={r2, 0x62, 0x30}, &(0x7f0000d00000)=0xc) add_key(&(0x7f00003bf000-0xa)='encryNted\x00', &(0x7f0000a57000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fe1000)="8a", 0x1, r0) add_key$keyring(&(0x7f000074a000)='keyring\x00', &(0x7f000085b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000097a000)={0x0, 0x0, 0x0}, &(0x7f00007a9000-0x4)=0xc) setgid(r3) 2018/01/19 19:00:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000bd4000)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x80) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000102000-0x90)={[0x9, 0x6, 0x8d49, 0x3, 0x6, 0x4, 0x10, 0x90, 0xffffffffffffffff, 0x5, 0x0, 0x6, 0xff, 0x3e, 0x0, 0x6], 0x17000, 0x20000}) syz_open_dev$sndtimer(&(0x7f0000b9f000)='/dev/snd/timer\x00', 0x0, 0x80000) finit_module(r0, &(0x7f0000594000)='\x00', 0x2) set_mempolicy(0x2, &(0x7f00000f4000+0x53d)=0x5, 0x8) pipe(&(0x7f00006f5000)={0x0, 0x0}) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f00000cb000+0x25f)={0x17002, 0x3000, 0x7fff, 0x6, 0x0}) poll(&(0x7f00004e0000-0x30)=[{r0, 0x0, 0x0}, {r1, 0x10, 0x0}, {r2, 0x0, 0x0}, {r2, 0x80, 0x0}, {r1, 0x200, 0x0}, {r0, 0xc, 0x0}], 0x6, 0x20) 2018/01/19 19:00:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x200, &(0x7f0000ea0000)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$audion(&(0x7f00002f3000)='/dev/audio#\x00', 0x48, 0x200) io_cancel(r0, &(0x7f0000515000-0x40)={0x0, 0x0, 0x0, 0x3, 0x2, r1, &(0x7f0000bc8000-0x74)="d12c9daf4cccc352beb7c51912e775ca1b0cc4deab1bac8406f6a58710c1b7f0c5b8957c1c32765e4b59b18bec2d4f2940c479da3da8547a2f3036cc4129ea351de24deac79da199ab9b7fa8a42499893c68f8062d7a2d0efb8eacc0a2034d08b82e96945eb5b2366268ed81640652bbeb872448", 0x74, 0x1, 0x0, 0x1, r2}, &(0x7f0000c18000)={0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f000002d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000031000)=""/51) 2018/01/19 19:00:05 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 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=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000e11000-0x4)=0x0, &(0x7f0000032000)=0x0, &(0x7f00008cb000-0x4)=0x0) getgroups(0x5, &(0x7f0000e70000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000a7e000)='./file0\x00', r2, r3) sendmsg(r1, &(0x7f00009f5000)={&(0x7f00008f5000)=@ax25={0x3, {"11c383e992584b"}, 0x0}, 0x10, &(0x7f00005da000)=[], 0x0, 0x0, 0x0, 0x0}, 0x20000010) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 119.821600] binder: BINDER_SET_CONTEXT_MGR already set [ 119.828534] binder: 18673:18697 ioctl 40046207 0 returned -16 [ 119.850440] binder_alloc: 18673: binder_alloc_buf, no vma [ 119.856873] binder: 18673:18697 transaction failed 29189/-3, size 0-0 line 2903 2018/01/19 19:00:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) vmsplice(r0, &(0x7f0000a61000-0x50)=[{&(0x7f0000bee000)="267bc3d094ce0ae38fa3f3fc0d59c272a7231ef8db939d985a9834202b1fe30d65b8433f0337af54f1fba9ef6c9d5e3546a93d0a7a962df0a1b59ee5104a89f2102f4859078af99a746302dde1cb114550f1519b43404865da096d92f8cfc4feeb55d14d0ef387f99212bac2c852865507ed63811b706be008956661e650d1daa31d390a3bbbfb8500eba4b736840f9c9bde", 0x92}, {&(0x7f00008e7000)="6612770e9ba903e2d514c63c9cc56e490a623c3bf62e3b598f4be8adbe2a95acfb5b886d9eea6656c8457bcea7d195e4576ef13e4ef8e297ccc7033401270f4ecb518c8e052400048895c6cde25eff2287b9330aaaba5629425160bbc0ab47ec8e03c6d347fe7b5228ed58de902435cfc985ca13a3db4ae41c366ddc", 0x7c}, {&(0x7f00001db000)="bc76f015af91e12770e4afd13240c722fffdd3b8e97b1acfba079346ab8e8216824f3306e797431d012832d2bce5fcf2c3cd7aea7a46a5c4ceeeb3ace491e5a4adeb81a53c32141ecd3253e24d8a", 0x4e}, {&(0x7f00001a2000-0x1000)="72b1c47726d302cfa1b83753cc8cd448bf49bcdbf71394ff35828900fe44b8cb743bd040cdcf1cb7f22d82402f9391e7df975776b048bee971585b44dabba5cd947caf3a646093531c5662a471e0ca8c8a80f846c0e007a63747cd7fc7f84c1b28667294380293b249d411bdb15a682f2c35a18ae81f9b70be9f8550daa0e6469712d45dbaa8f3e0285462647d6e34cd10413557cbf46c01d9c893dff3e327b4e524db85eb4f5959ca55a49f11ae08c5dcd3f42daed33225d2e927c6ed2ba0f2f8cbf3505f4854e6c802d98a757c96dc76c86add86d6aef3e4ee720c4cc1df9eee3b14b7674e68e7957dfe23e37f3f913f1f9ed9cc3f91be487aef757448a1e78ffffea5bc42eb2a2f76eb22ba327c73bb9195d1dcde1741d3d9678b44c835c4b55ca8f222a1519e7accb07aa2b4e39ddbbec5c351fd1776be7d271db493966ec9aaa99dc6a199592db1a0c11ee42937c56441ae25b932e16110dd5b37839b8d54dc064e4eae4389c2a7b2ad885d5fae0178384d38563b9ded05cf97be9cfe2065b1453d26c6e2233a331bec6251af82ef9bf5a97281e590a5979e6cc6baaa2bfc4b9bc5a2b3a22a2b6f748e3b7c50c59e4b7ba4cb661e012b6039fb0e03ed57bdbe6ac0f4b108344ce137f31879b9a516f8d07ce625153744c8246144a8874196cdf2ad2fe6916e9f2cda00101395279c698d3ca5c02df90ccb4dc8a9ae92e36c8904ba0f391c0a420a3b3d31eb39b79720e12516a0f2bc5d6f3e0d22b806355c37ac658be4715ded615c7e0e94fb3cab4d9fc6f44bd4245b5fc8a33e6f2ece1822648a913fb0c35b4f62cccb9f153cabfbbec76af8f57ca7b7113a0870749be989db67822888d3999863a9e70bcc5bd710b8fe62e2ad790c4ca8b1f24029d3ead1b9061c550d2ecb7045ff2a4f84deb7bd27f585e4b0537b9677f6a8071e44fe9fd5590905d402e6073c0f4d904635abf5925ca5aa5ada72f8ee3c878897792b11e0b4a65e1967d53d1dea567632198c5e4953e08f21c6d3d2311293ffc051b8eb568b24da063e8ca72ca2cf78769782cc25bda29be76b37330ccee337c77b4c77ef788cfe1af74fb06b5e76b1736eb661b6b28d415eeef469d02869d2dd31838a71406e6b87babf37fab389b9957dfec715323b3ad8564b5f6ea83fed32e977c00407155d326aa15a83ac227e006deeb6fb30ca22fdf93d4ac4d6146c86a43ca9a07a0a552224f392dacc6c85e3302d7f5bb84699695bad0124a8711cd082b77f02da9fb3812845bcc64a65d6de0492af940a0334cbcbabf38df992c1be4d88605aed971f3edd041b5795dad13fe4a8404efb133be63612c3637393e81d9b12b143e00ae8341c8224a67799e63799f1645f180ae2fc076da5d4db87559698cbd29c701ac2b25cf9eebf94634381b0edae94c80c0a6aabd62a14f25d79a472e31e91c77144c612daabc2484a34fc66c7c71bbbdfaaff455789ac79616408312d2121ab649675abd02c5ce9a22377f4295307576683a2cb82e4983e5c11fa2c4af0744419cda9778225607ebbd414cf5305fca9c742563e35ee222d5ab4616df7f2700b6ae62d3f037988f6c14d241dc41dceb71bfc128094319ffc8472bb4068d9e5e79db7f657bd0980323d6c597ccf5745f62573d7dd880e5f05ba94a5f627f63a2649b4f7261b0dbf5899a8fd69484728c4e58c9ce595165560064f6d296d84a7d0239b0f80cf766c4a7f5f44f5accaafa6c3b86240682ad599b7c2ba216aab6a7c6d1810c777b2a4ff2a0c334d55f2c72254ca162ef270e5679b82878050c2079ecee00c50b313396183a4af4f67757a3672cc1e380bc9e849d0e2ad2878a77cc219f912d583757402f0947e958f7774013b855c497e023ef0e8627530df7fde2b326cc22e73af8767b7d2a87cf86fae16e00038e0ab8ef444b683506047437e88a8e139a6efa14d99dece2317ceaea5fe4cc8d521a9d3a2f2c89e7ea7a8365e3c22a2b7d1b78ee529b619efb9077d0b2122750e41b62bb1bf207056d03cd35f5b5358dd79370bba8183bb0193ac2327044947ad3570e0e3d4c5204c3912e9c2321a08b18f7770e2c2e5ea809aa9c93ded6a8df7bd82f41edd674fe1fb74aea54f5945e1a7fc2f753b7095c74cd1ffb66db038e4bcbb05ac37c0e859bbaeafdf5f4293a81b494906c039db6630c09ebe1adab5171f131686cc4aa13fc100ab56851fa6e8a15cb1408230077b9f8dd7c087a515007f7a5750fb58862d49682ce78ec4eee255383d96a234691262de7448ea369c18995887a1e4e15b458c9b8a37205ba613138c6dd63e78b2ea172863fe5d32a727912f9b1baffde7ff5038f05a0994c274a54e06bd44154093a8faaf8dc4c0c46e39b64fcd413ab0453aa97bc224eecbed916716aa6d94353fa9d6387d269daa96136859381536e429f9861d2e91ea7687b0aff9d6a522ea3e1157e1a0dd2e2c8845c1176c6635a02ae8738eb0daa560e4b4c602275c4ac1cbb153baa5cbc2312269b55b342fcf158bef430b260021a75e00c97a5e45dfbd52a203d674c5ecde783d319faa0c10a604d4b4676fe2b6ea35e7958061052c8e96eb8bb0511a3e81e651cb324bf845ea29e64af7532d9fb6dd77311e577a088bd4823b2f4f3c59da1cd4c61da53225bcea6225e61216cb42eccbac92e9258890abad0115c1a9ec7adf1edd74b7a72025db62bea5251757447daa06a39e0b447c7d8fc8adf2968ff00bf2a78cf7a5a78b707228d9dbbf3183f3e1e93db78514e32d3ea95892a22527ac98205c5b60f0e59687ec54c12508d75185b5b6f317e359fcf8a82c1c7b5ac098318451eb9f44a191e647b51ec280e5fe40d4a6402380255a32667fafd24fb4a29be078c248cca0910785b215f923a0aa597570ddb8ead1a938126a0f6f47cfddcfe0ad4f24662cf7658cc5088ecd9d6ef0ad136190f79041ad9df255d970aea7b8dbb45dc9550e8a0b9a30ffab5f1f29e381406dbb8e0c36fae6006504668472987cdd561763614783321b8f91cf01f5661eccddde0d8cecaa01e301edcbe26100e1335f33c6c851ac59589be150d41b3cd01df6e7af9cc5683a7e2ccb2d57c4f702579ff79271c5e5bbaf3bb684714644303e2f2b0fbaed4fe670c4115c491d4c698a2299e1596fc8c8e178ed49383b3806f79bd313dafcbfeaebb2f4cd2f698021d065f1ffe2aa34e80236b03ece65e637419601dfd7498b96d57adf87ef1fb490a2e87bd3c55f03ad28a49e9e3c450ab28ae5577d0c4a684002d9b3a4b9b413b3ae86139c14ca305640fcfae5cf7f8cc9b753710ea43d4e462da337bb56e32f071a7a97302279b43c4eccfb3a55636dbb0310a88a20c0dec540fbc2dd8288df3eb5703dd11afc79050c0187acc5843c13db2335d5b5034a59a6e07b70483f2706c8d9ed851260a11270c6b8d701caf78043398bc25cb4dd5cab72d9633726e66f1b163bd1d88210608eaccc810bcff51659d1a78267f300150aec9490a1460d61d57054e7f91d1236f9878f544914c9de52afab298c0771de8a8a6467285618adbe9ebbf9ee3dba64100309394ada7024c0dca96d7d7172e1da98c5a14ac10d732ee63d8c504a72657295ab637ad108f24827fc5e0004095c40cbc9c64ad565670debd53c149337bc0227e28af53f69c9a7c66a6d980c725c72bb56ba7e0004ddb45698129f8b850365ef231cb997b8d6473dfabc8b54df34eb211cb0ddf043e57d4bdd481c284591db3a1f6388dcfe4f1c6e5b0e7b520ee4157b4856899465ea62ff8961cc1b90106135ae18de38ed3a6858d07ec6c0fe93684a36677ebaa5abde0c8e9a4d674e0e5c56d2f88c1aa727dcd7a44808d36811c6921250f4a44cd36c713508caea261ca49cbb96860865d93fb47de1d4a31ef638e65372b549f6fc3d8676737b3860c9796bdb3982652636a4a54e58be57773990db3060fd42dcc7c3b76f1b32622d221d901d37e88ef14ba359f6f779a030e32983f2f580c63a9314e10856cec8cdead42d14010183dc5c02e0feaf38d37d226ef6f511f376613a2f98c54c18cdf4759222fa252065384573b5356f5c2b215b7e4577123c6e275abfc211c01b8f0208d88ac059f5e8a2cecad5c8e9938469486a8eded8179b90acd5300b6fd9aca84fe00f6118d6165e1d3dd40d2d9f1a62bdb398f005fc0e3f07b5ff89f2f87bfc4d6064858bcaec75a8bb8697af5a2b2d8f0a1f3454816b585d971aa8be4482d974124e3ed7d530b727f7a246eb0c1544cdfc1f0c04d5ad0e2db22d39904175b68fbdf1bd553cacca3a35c948d22759950b3c53ce125f69d4424cdf7727daceb806e55d5c3c30f35935986b3ad70e3378380eb221bf7ef5efc6bbf841ef158cd7296ab8d73b0a4aa58c43bf0b955d3fa7577539953d5819309afbbddaedecf3378d25772f3fec639a2117d80642be8bafcf0d58c444e62dd8662cb14186b9ce9093f02aa8f2e344606f81bc2111c425eb42d3a2500a2e5b4fb0b9a012dc7cca406b704c18d418806537733f9ea37b4c081b0b37cadf18daf31273d5e6acb8251ec7add7b5a99db4e58645afbb1546d8b0e86e7c14637c0ed2f3f399cfb3d89fbc08c92982bc3080bb75cbf22824115366eef05aa4c86c3b1a1a26800413069c25a602ab38eb3cc2e8768683ac005040091edaf3583c0fe258a847c464963a7668f1620e4c5b2c0690b119f0287ffa42df7e98f8ae50e07cc6c6a7cd7404c2354f1dd4ca48a7c7e3cf2f7a39d9159333830f10be2b8d850147e312b93387cdbe0921c3507217a37f4fd4404a169844642dc86956d82c82c82a5ed986f339a5ecaecc602b90acd2d7797bc023a9bb26eab1b917e21f28b81ed775518a12efda920fbf6fe8a4518e0bb85191b74f4bb0f9edaf61655e0c4b7aba94d0388cb67170c19b3d055cea44502067c8a94542d7da809c0c24eaf118c40fa4495670d7a448e088722ed50a4b1fdc9cc8bc82623841e82797a7029957c12c91a5d66102d0baa247fe51727bdeca5858ef33aea42e685ad93ff2b135f97bca9d761076a47c4c8d69825f7f2228858b142fde73bec1670572119663cdc7856328cbc2ae6d02d3b7f1ccd7d0838198a3bd68edb9801a06024c3de0ce1d55d611825db4c91a8a49c34001ce13683a4f3b7cac5b8c5ae062c946749263d18177c19bb4b871f067fd6a1226c6920920dbfec3c9135e026c1e24bd7e81ea0fa2c29d34740112be48fd141b72ef1e29735eaa1b345c20702f82e985f80426fc6bbfa5b40f6ba53c3ee887132791a54b6fe59bd16dd67b4b422040cef4024942181db74d190a30ff11686e71c6b516ce36793491616a6835fc8f8bb42bc23904659bcf963ddb99fe2d79ac5874b07c1b1abcf8a0d1437add4ed9d5ad7ec8318b56d2ddcc2ed5df67c94c3007b0f49c4eeadf02104d3125bc7c2c34fce696c2fb31fb787eadff924b5e7e70ce9c9352944d82fa2e1bf4e6bfc068c1a74c71a03cbf9cb3ca3e6d00bf1d3fac04f876cc0be03d4d980509b41a5b93689d34590a234a92f8834111f1c6d148542c54c0ed8fd71228db8cdd386b33467b030bd4177385e6a1a5913d182038bc3bf887c629b2f271f2186e4d17a6f2cb0d24da9e7da32bba41bdd467e3ed2f38a3add66a1cc97cba94e6fe2503eaa16cb1f06900be27149a447558610f2138f0eda0f985af1b1991997770c2c556e9c2228653e6decfec0dee861b745a43c70c4efa9ccf14c8101eec604d8c2649f81b280ebdd2bcc795d550c8d85efaeb4e0f75", 0x1000}, {&(0x7f0000b66000)="763aa5767418b74249e93c2b9ae6b413f9844c67bd08c9055cb5a72abba00e1a0d97413b2f62ca8d46a507769f2caa557a14a0057cf6b67962b0c0f9bfed7e0717f5a2fded112e277719ecf7a9abc686aadac3a97bad3067e8fdeafdb47c33a8d5a62861b5cfb32dd7bb65c2b88eb4153b3af49d3b4a3a3eea3848dbdb58980c29a40a934abe32273a0978d956e47e8804f34fcc3868a2f0b60c0ef2ed06b7f26637ed1960c2c350f97e173f393c9e403e56499e6f166ae70b7ed7b7fc09de02135d0d89b7637c3f5cad6b22e49451deb7c60d7983800d53fdde9475", 0xdc}], 0x5, 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x1, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000934000)='/dev/vcsa#\x00', 0x8, 0x40) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00008e0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000cea000-0x14)={0x11, 0x15, r3, 0x1, 0x0, 0x6, @random="102e892a4b43", [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000db2000-0x20)={0x9, 0xfc000000000000, 0x7, 0x2b6, 0x1, 0x7fffffff}) 2018/01/19 19:00:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000f, 0x11f4, &(0x7f0000f01000-0x8)={0x0, 0x0}) ioctl$void(r0, 0x5450) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000c54000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f000005a000-0x193)={@random="d7ec470c000e", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/19 19:00:06 executing program 7: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000005c000)=[{&(0x7f000005c000)="1b", 0x1}], 0x1, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000005e000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f000005e000-0x6)={0x5, 0xc109fdd97f57a2f9}) ioctl$int_out(r0, 0x1, &(0x7f000005c000-0x8)=0x0) 2018/01/19 19:00:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000418000)={0x2, 0x78, 0x84, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000014a000-0xf)='/dev/sequencer\x00', 0x410000, 0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f000088f000-0x9b)="29ce653d28a76c9329eb2708319d376c88be4ef7ae194bd0ec48dbeb16b7cc57259ce86795e18b2b8d010992cd9f451dd9d67981ae191e3c7240244dc715b10547d1f535c0e92db63bc762b49c4b02f4810ad6a17852043cb9c14e97371d426280691a884362b8429e66fd5b5425ce987c60c79c8c457a8572b3ab417cde80d520104025c483892d4fa87120890edefc4330de8ccedbe710afc263") ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000081a000+0xea1)={{0x0, 0x80}, {0x8, 0x7fff}, 0xfff, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 19:00:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000eec000-0x9)='/dev/sg#\x00', 0x1, 0x800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000219000-0xc)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000d6a000-0x4)=0xfffffff6) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000e99000-0x88)={0x8, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) setsockopt(r1, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) fcntl$dupfd(r1, 0x406, r1) 2018/01/19 19:00:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fef000)='/dev/usbmon#\x00', 0x0, 0x200) perf_event_open(&(0x7f0000f64000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget(0x3, 0x405) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000521000)={0x1, 0x0, 0x10001, 0x0, 0x24e}) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f00009c4000-0x4)=0x0) lstat(&(0x7f000058e000-0x8)='./file0\x00', &(0x7f0000b2e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000402000-0x4)=[r1]) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) sendto$llc(r0, &(0x7f0000a36000-0xd9)="24110e6632de68e84c1088299eefa50c6fc5760d5ed311155df119e8b30c42e667709f130de85a9ec6f2e78b72064bcf9f9b5e007cb4f4a0ed610f0d480741d423755a9644d4da5e537cbddff745904e220921754f4bed0decad59147231703bccf0911d34291259aeaa2477be340e4a6f1404baa5e1c7caa88e994b56e1d851dde0975e435a3c6d3e473c1a689beab3dfa36d829c14f45d8274982901df313f39fd8fa8518395d6267dee2a4f52d09af077129af8295e60edef65b9dc34a5bd3a0b6cbd8d8a96a4935679d179cff7dc9ed24219d10b707362", 0xd9, 0x0, &(0x7f00001a6000-0x10)={0x1a, 0x16, 0x1, 0x1f, 0x10000, 0x8, @random="7bd2d4b7e416", [0x0, 0x0]}, 0x10) lstat(&(0x7f000074d000-0x8)='./file0\x00', &(0x7f0000f65000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000594000-0x10)='/selinux/member\x00', 0x2, 0x0) syz_fuseblk_mount(&(0x7f00009e5000)='./file0\x00', &(0x7f0000e46000)='./file0\x00', 0x6000, r3, r1, 0x1, 0xb56, 0x810400) lstat(&(0x7f0000ab8000)='./file0\x00', &(0x7f0000dd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000bb4000-0x1)='./file0\x00', r3, r4, 0x1100) 2018/01/19 19:00:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$sndseq(&(0x7f00006a6000)='/dev/snd/seq\x00', 0x0, 0x147400) fcntl$getownex(r1, 0x10, &(0x7f000087b000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x805, 0x0) seccomp(0x1, 0x1, &(0x7f0000df6000)={0x6, &(0x7f000014e000)=[{0x0, 0xd37, 0x80000001, 0x0}, {0x80, 0xfffffffffffff86c, 0x0, 0x1f}, {0x800075f, 0x5, 0x7807, 0x0}, {0x7, 0x5, 0x9, 0x9}, {0x400, 0x323, 0x2, 0x1}, {0x10001, 0x8, 0x8590, 0x1}]}) syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000d95000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0x80900) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00007d8000-0x20)={"ae920390837462fa4757652fce05e393", {0x4, 0x80, 0x3f, "936bfc399308", 0x1, 0x0}}) mbind(&(0x7f0000c26000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000d90000)=0x9, 0x1, 0x2) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) add_key$keyring(&(0x7f0000a0e000)='keyring\x00', &(0x7f0000188000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key(&(0x7f0000bcf000)='syzkaller\x00', &(0x7f00005fd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ec8000)="35ce843bb8cbb798fc25658f928f212bb3cd6902d0ab16fae2af8c7b7d70b2bddb9441290e21475fb802deb269c0cadfe2d154db4d2ab66276a15451fa1833788e69a188594f83c0f156baeed1cc95765c9a98a9989d37d5619917add3d11aae07ea4c78ec3bce72efe514843312cbdf73ad3c0ea77324408efefc35dd1c98d07f71ca383fcf659e92ff69e368d2280c02cc1923203d1ef0885fe21e15576e2d385d7f0e5abad45ade2c84e9490c2fdb189534c5", 0xb4, 0x0) syz_open_dev$sndtimer(&(0x7f0000e26000-0xf)='/dev/snd/timer\x00', 0x0, 0x28000) keyctl$revoke(0x3, r3) request_key(&(0x7f0000c86000-0xd)='dns_resolver\x00', &(0x7f0000274000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000c4000-0xc)='/dev/autofs\x00', 0x0) 2018/01/19 19:00:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000878000-0x5c)={0x1ff, 0x0, {0x100000000000, 0x0, 0x0, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 119.870624] binder: undelivered TRANSACTION_ERROR: 29189 [ 119.882423] binder: release 18673:18688 transaction 81 out, still active [ 119.889490] binder: undelivered TRANSACTION_COMPLETE [ 119.895332] binder: send failed reply for transaction 81, target dead 2018/01/19 19:00:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe9e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x1) write(r0, &(0x7f0000433000)="ba85f9", 0xfffffffffffffd7a) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002ac000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000615000-0x4)=0x0) 2018/01/19 19:00:06 executing program 7: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aa7000)='4', 0x1, 0x0, &(0x7f0000aa7000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) listen(r0, 0x1f) r1 = accept4$inet(r0, &(0x7f0000b51000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000059c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff2000)=0x0) timer_getoverrun(r2) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ff1000-0xe)={0x0, 0x0, 0x0, 0x0}, &(0x7f000038a000)=0x10) 2018/01/19 19:00:06 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) readahead(r0, 0x1, 0xfffffffffffffff9) syz_emit_ethernet(0x61, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x85, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/19 19:00:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ba6000-0x41)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f000002d000)={&(0x7f000015d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b6000)={&(0x7f0000192000-0x22bc)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="8599abac1b21ee8998"]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0xfffffd7b}], 0x1, &(0x7f00007ee000-0x57)=""/87, 0x57, 0x0}, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007b3000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000053d000)={0x7944, 0x5, 0x7, 0x5}, 0x8) 2018/01/19 19:00:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) close(r0) bind$inet(r0, &(0x7f0000a6a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f000093c000+0x289)=0x0, &(0x7f00000ed000-0x4)=0x4) 2018/01/19 19:00:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f00005b2000)={&(0x7f00003e9000/0x3000)=nil, 0x6, &(0x7f00001e6000/0x1000)=nil}, 0x18) r0 = syz_open_dev$sg(&(0x7f0000266000)='/dev/sg#\x00', 0x3f, 0x400000) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000823000-0x8)={0x0, 0x0}, &(0x7f0000d80000-0x4)=0x8) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00004f6000)={&(0x7f000095b000/0x7000)=nil, 0x7000}) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r1, &(0x7f0000242000)={&(0x7f000077c000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ea7000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 19:00:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000015000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x800454d2, &(0x7f0000023000-0x4)=0x0) 2018/01/19 19:00:06 executing program 3: 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(0xf, 0xa, 0x200000000000) getsockopt(r0, 0x114, 0x2710, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f000033c000-0x4)=0x5f0) 2018/01/19 19:00:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003ab000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000000c000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80000000, 0xfffffffffffffaf3, 0x0, 0x7c85}, &(0x7f000010f000)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00003ce000)={r1, 0xffffffff80000000}, &(0x7f00007d7000)=0xfffffffffffffec7) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a5a000-0x10)={0x35a000000000000, 0x2, 0x4, 0x0, r2}, &(0x7f00000a1000-0x4)=0x10) timer_create(0x7, &(0x7f0000d61000)={0x0, 0x12, 0x0, @thr={&(0x7f000066a000-0x70)="", &(0x7f0000411000-0x7c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b02000-0x4)=0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000344000)='/dev/ashmem\x00', 0x151180, 0x0) clock_gettime(0x0, &(0x7f00003b0000)={0x0, 0x0}) nanosleep(&(0x7f00007de000-0x10)={r3, r4+10000000}, &(0x7f0000b76000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000011000)={{r5, 0x0}, {0x0, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f000002d000-0xc)='/dev/autofs\x00', 0x480000, 0x0) setsockopt$inet_dccp_int(r6, 0x21, 0xfbc7bb908e1a1532, &(0x7f0000fd3000)=0x3ff, 0x4) 2018/01/19 19:00:06 executing program 7: r0 = socket(0x1e, 0x4, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x3, 0x0, 0x66b, 0x200, 0x7f, 0x3}}, 0x8) connect$ax25(r0, &(0x7f000094d000-0x10)={0x1e, {"0331400800"}, 0x0}, 0x9ce1ccf61f207214) 2018/01/19 19:00:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000041f000-0x7c)={0x0, 0x0, ""}, &(0x7f00004ce000)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) link(&(0x7f000079d000)='./file0\x00', &(0x7f0000cb7000)='./file0\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ed000-0x30)={0x0, 0x0, &(0x7f000000c000-0x80)=[], 0x1, 0x0, &(0x7f00004ed000-0x2)='f'}) 2018/01/19 19:00:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000ae0000-0xf)='/dev/snd/timer\x00', 0x0, 0x8400) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dba000-0x11)='/selinux/enforce\x00', 0x4024c0, 0x0) unlinkat(r2, &(0x7f000082b000)='./file0\x00', 0x200) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002f3000)={r1, 0x5}, &(0x7f0000e9c000-0x4)=0x6) bind(r2, &(0x7f0000c8e000-0x80)=@generic={0x2, "d189c331548bc037ab996ce86e9699457506b1baab334251f4e430ba26f1134c2dcebe546bc80be78c66e1de4fea5eb61d71111933eaabea6503667cb769ae4c3909d3fed742f32f8c16ca1f8cb71f9c6dc2321929e56f14a639aa07a1425c6e5e4d8a7a0d41809da0eebacc8790643b40373ac47650ba2895583c8d4424"}, 0x80) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x1, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000bb0000)=0x0, &(0x7f0000bbc000-0x4)=0x4) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000f94000-0x50)={0x1, 0x3, 0x401, 0x0, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000efe000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}], 0x38) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000d77000-0x4)=0x0) getpeername$netrom(r2, &(0x7f0000f2e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000160000-0x4)=0x10) 2018/01/19 19:00:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) gettid() timer_create(0x0, &(0x7f00001e2000)={0x0, 0xa, 0x4, @thr={&(0x7f0000a59000-0x1)="3f504270d9dd2d997a35d98542f9adae40", &(0x7f0000e54000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ae000)=0x0) timer_settime(0x0, 0x1, &(0x7f000040a000-0x20)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_delete(0x0) 2018/01/19 19:00:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) syz_open_dev$admmidi(&(0x7f0000a43000-0xe)='/dev/admmidi#\x00', 0x80000001, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000acb000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/19 19:00:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000d91000-0x10)={0x7, 0x0, 0x5c0a, 0x7}) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) r4 = syz_open_dev$adsp(&(0x7f0000cc4000)='/dev/adsp#\x00', 0xffffffff, 0x8000) ioctl$TIOCSBRK(r4, 0x5427) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 120.174167] binder: 18767:18772 ioctl c0306201 204ecfd0 returned -14 [ 120.528505] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/01/19 19:00:07 executing program 6: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x88, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x91}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000000000000103, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) lstat(&(0x7f0000006000-0x8)='./file1\x00', &(0x7f000003d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 19:00:07 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f00006bf000)='/dev/usbmon#\x00', 0xa7f, 0x200042) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x40000000842, 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) read(r1, &(0x7f000086f000)=""/1, 0x1) 2018/01/19 19:00:07 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009cd000)='/dev/autofs\x00', 0x200880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000001000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) name_to_handle_at(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000002000)={0x8, 0x0, ""}, &(0x7f0000014000-0x4)=0x0, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 19:00:07 executing program 5: mremap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x4000, 0x1000000000000003, &(0x7f00004cf000/0x4000)=nil) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00004d3000-0x4)=0x0, &(0x7f00004d0000)=0x4) socket$inet(0x2, 0x80000, 0x823) 2018/01/19 19:00:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000085e000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r1, &(0x7f00002a8000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = add_key(&(0x7f000061e000)='dns_resolver\x00', &(0x7f0000a12000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000698000)="309bcf6d400129d53a66c8ff9a63c8a3308ed585ec6dfeab324f84927e655a7ce336ceba1ed3a5fde504c3cde7db", 0x2e, 0xfffffffffffffffa) request_key(&(0x7f0000f75000-0xa)='syzkaller\x00', &(0x7f00008ed000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a2a000)='(nodev]\x00', r2) sendto$inet(r1, &(0x7f00007a1000-0x29)="a0ccc6b02500c56448b3eeafebf3bcb3b7089c05335fe2a82686ba6166fbf61ac3e87fc76fcefa064d", 0x29, 0x0, &(0x7f00001ce000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 19:00:07 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x2, 0xbf4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x61}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x2, 0xbc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7}], 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') mkdir(&(0x7f00005b7000-0x8)='./file1\x00', 0x0) symlink(&(0x7f00000b6000-0x8)='./file1\x00', &(0x7f00001fa000-0x8)='./file1\x00') umount2(&(0x7f0000544000-0x8)='./file1\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 19:00:07 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, 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$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f0000706000)={&(0x7f00009b8000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006c3000-0x20)=[{&(0x7f00003df000)=""/143, 0x8f}, {&(0x7f0000da7000-0x78)=""/120, 0x78}], 0x2, &(0x7f0000a5c000)=""/4096, 0x1000, 0x300}, 0x2003) bind$alg(r0, &(0x7f0000130000-0x58)={0x26, 'hash\x00', 0x80, 0x0, 'digest_null\x00'}, 0x58) r1 = syz_open_dev$sndpcmc(&(0x7f000079d000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x4000) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000be6000)={0x57, 0x0, 0x3ff, {0x8, 0x5549}, {0x1c, 0x4}, @period={0x5c, 0x5, 0x0, 0x1, 0x0, {0x81, 0x7fff, 0x9b, 0x0}, 0x6, [0x3, 0x6, 0x4b, 0x0, 0xfffffffffffff401, 0x3]}}) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000160000)="", 0x0) sendmsg$alg(r2, &(0x7f00002e9000)={0x0, 0x0, &(0x7f00007ac000)=[], 0x0, 0x0, 0x0, 0x0}, 0x20008001) readv(r2, &(0x7f0000d11000)=[{&(0x7f0000156000)=""/238, 0xee}], 0x1) 2018/01/19 19:00:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000006d000)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x80000) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000072f000)={{{{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]}, {{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x7982, 0x40, "678477ccd9e2ca32036f511e1fdeeb9a404b474eb5f2550248e532165a2a506e534498341f64ea9a18f0d9a36ebcd22614c57e32f710a7ac352ca5b9900cd82276f3b625fef95a6bbbf9fdef8b198bbc"}, 0x160) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000744000-0x1d)=""/29, &(0x7f0000d0f000-0x4)=0xfffffffffffffdc6) 2018/01/19 19:00:07 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000002000-0x14)={0x3, 0x3ff, 0x7, 0xff, 0x101, 0x9c, 0x7, 0x2, 0xfffffffffffffff7, 0x0}) rt_sigaction(0x0, &(0x7f000000e000)={0x0, {0x5}, 0x0, 0x100000001}, 0x0, 0x8, &(0x7f0000005000)={0x0}) ioctl(r0, 0xc1004110, &(0x7f000000e000-0xd)="967d34f201000005100000009c") mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f000000f000)=""/229) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000000b000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000010000)=0x14) 2018/01/19 19:00:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x10000000000}, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001f6000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000eac000-0x8c)={0x5, 0x20, 0x400000, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000505000+0x314)={0x0}, &(0x7f0000398000)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f000020f000-0x4c8)={{0x0, 0x0, 0x0, 0x0, "075d175d32aead4c0020b753cfd708ef06132b8f4cd5fc12d5927184b60cfa0472694d5b316520691b5332df", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup(r0) syz_open_dev$vcsn(&(0x7f00000d2000-0xa)='/dev/vcs#\x00', 0x80, 0x2000) ioctl$sock_bt(r1, 0xdd17, &(0x7f000074c000)="3c6c97807543e686aad812353bf6abef7d1fb32d99255861f91e") getsockname$ax25(r3, &(0x7f00003a2000)={0x0, {""/7}, 0x0}, &(0x7f0000d2f000-0x4)=0x10) 2018/01/19 19:00:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000371000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = userfaultfd(0x8000000080000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) chmod(&(0x7f0000b3c000)='./file0\x00', 0x80) tkill(r1, 0x0) 2018/01/19 19:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) keyctl$set_reqkey_keyring(0xe, 0x7) ftruncate(r0, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000e24000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x200) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000865000)=""/237) r2 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r3 = socket$kcm(0x29, 0x2, 0x0) sendfile(r3, r2, &(0x7f0000077000-0x8)=0x20000000, 0xffffffff) 2018/01/19 19:00:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ae1000)='/dev/sequencer\x00', 0x400, 0x0) unlinkat(r1, &(0x7f00009c9000-0x8)='./file0\x00', 0x200) bind(r0, &(0x7f0000fb8000)=@generic={0x20020000000001e, "0103eaffffff0001000000003a00000009bf79f321b30c7bc8790405dfbad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0xfffffffffffffe9b) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001cc000-0x10)={0x0, 0x200, 0x5, 0x3}, &(0x7f0000323000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f59000-0x14)={r2, 0xfffffffffffffffb, 0x6, 0x0, 0x6, 0x2}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b65000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec1000-0x4)=0xe8) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000ff0000)=r1) recvmsg(r0, &(0x7f0000a35000)={&(0x7f00002b8000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000240000)=[{&(0x7f00008cb000)=""/253, 0xfd}], 0x1, &(0x7f00003ec000-0xf0)=""/240, 0xf0, 0x0}, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[{&(0x7f0000b5b000)='(', 0x1}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) connect$unix(r0, &(0x7f000052c000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007f3000)={0x0, @in6={{0xa, 0x0, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xa1e5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xeef, 0x8, 0x5ae1, 0xfffffffffffffff8, 0x4, 0x7, 0x1000, 0xffffffff, 0x101, 0x2, 0x200000000000000, 0x1f55e3c5, 0x400, 0xd7a, 0x7]}, &(0x7f000092a000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000414000)=@assoc_value={0x0, 0x6}, &(0x7f0000abf000-0x4)=0x8) socketpair(0xa, 0x6, 0x8, &(0x7f000092f000)={0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000c80000)=0x2c, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000080c000)={0x80}, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000033b000-0x64)=[@in6={0xa, 0x0, 0x1307, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x2, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0x64) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d1a000)={r3, 0x3, 0x1, 0x1, 0x6, 0xffffffffffffff00, 0x400, 0x7ff, {r4, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb94, 0x5826, 0x51fd, 0x1, 0x8}}, &(0x7f0000bbd000-0x4)=0xb8) socket$bt_hidp(0x1f, 0x3, 0x6) open(&(0x7f0000a90000)='./file0\x00', 0x200000, 0x80) listen(r5, 0x7fff) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000d02000)=""/244, &(0x7f0000c31000-0x4)=0xf4) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000e5e000)=0x7ff, 0x4) syz_open_dev$vcsn(&(0x7f00000ed000)='/dev/vcs#\x00', 0x6, 0x80) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/01/19 19:00:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000092000-0xb)='/dev/audio\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000e2c000)={0x7f6, 0x200, 0x2, 0x3, 0xffff, 0x8001, 0x2, 0xff, 0x0}, &(0x7f0000c67000)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000047000-0x8)={r1, 0x4}, &(0x7f00000a3000-0x4)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f00004d1000-0xac)="bc5a638e1b566c2f76e7de5d9ff1f58a9742f00439a41d655df6046ec846cf15c744182ea478b4130455166b410845a9dc6260d368046befcc6c4b3eb05e49f26afd4dfb19064c73df948eaf3bfba7467a0cfaa7a68764e033ae6a2b8e967b6e13017591b49e15c8689691d3c40f958868479104e12954704b433fb3e614e64c50b407d36eda59a4d2eeee1bca84d5d2", 0x405) 2018/01/19 19:00:07 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000576000-0x9)='/dev/ppp\x00', 0x14480, 0x0) readv(r0, &(0x7f0000b5d000-0x60)=[{&(0x7f000023a000)=""/10, 0xa}, {&(0x7f000050b000-0x37)=""/55, 0x37}, {&(0x7f0000c6f000-0xbf)=""/191, 0xbf}, {&(0x7f0000546000-0x54)=""/84, 0x54}, {&(0x7f000000e000)=""/59, 0x3b}, {&(0x7f0000537000-0x17)=""/23, 0x17}], 0x6) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x0, 0x8}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) listen(r1, 0x7) r2 = accept(r1, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) sendmsg$kcm(r2, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x2b1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r2, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[{&(0x7f0000d0f000)="18", 0x1}], 0x1, &(0x7f00004b6000)=[], 0x0, 0x0}, 0x400c040) 2018/01/19 19:00:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) syz_emit_ethernet(0x46, &(0x7f00000eb000-0x18c)={@random="056cea73540a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@fragment={0x0, 0x0, 0x100000001, 0x1ff, 0x0, 0x0, 0x0}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/19 19:00:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000099f000-0x8)={0x0, 0x0}) accept4$inet6(r0, &(0x7f0000a0b000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bae000-0x4)=0x1c, 0x80000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x96, 0x0, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00002df000-0x108)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xde, 0xffffffffffff8001, 0x6, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5]}, &(0x7f00006a3000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000c0000-0x2c)={r2, 0x24, "3ccbcc90a7023eb82c92197895cac1b0fa2e40c08730dae5f8a40171867a591419d98763"}, &(0x7f00006ba000-0x4)=0x2c) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc6000+0x25d)='/dev/hwrng\x00', 0x20002, 0x0) accept4$alg(r3, 0x0, 0x0, 0x80000) 2018/01/19 19:00:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000008f000)='/dev/usbmon#\x00', 0x1000, 0x40000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000449000)=0xf9, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 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, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000)="", &(0x7f0000626000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000d1d000)="") r2 = add_key(&(0x7f00001c2000-0x8)='rxrpc_s\x00', &(0x7f00007b3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000ef000-0x4b)="28ef9bc90974b0cfc0caced23cea992ee85712f822a4c0e3bc0d3ac130f1ed1c6bb701cd7bdaad8db6100eb1486ca12ee33ee554bcf8d1a3d52a3654f262820cc0d70eb5623e0d519c572f", 0x4b, 0xfffffffffffffff9) r3 = add_key(&(0x7f00007dd000-0x5)='ceph\x00', &(0x7f0000cfb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r2, &(0x7f0000747000)=[{&(0x7f000077f000)="50ac87290f090351a769ee9f5091a7e8533b7665f32403e9e5b071dd59cebde751285af00173bb7780c5c3f39a2373cf528d5d3015adaac35e16372b925859347cfc534324589e779adf5c0a4c3cf136f42a4700a8ea856d0e51ee46929961f9a2a2164872290f304fefc55ace054f07ccf7d0c55c7e1db8f07a906c285cb87cdcdfed422847709f353858e31ade31012ab79a3a944230ba324323", 0x9b}, {&(0x7f0000bf8000-0xce)="173a03fc707dd01fe7c47f85305c927877753cb88941645afa2c4acd08f29273b127b1e2b98c4b93e6b978ae29b6271cefa68991c3b9fb9379019f824718b4213d349c613f07d526f6b49479c669189817e1f026b8e5c4f9e58f905c2adf0eb61214571fe1fe10a93b4f02f1efc17888be9d3d1b1347164eb98200d0590ff2e8d08ccb822ced32caaca1358d4d7f83cacc5543d1ff89f613b65f4db93b52c3187b77f263130225abb0d773b3a3db49efc1ace99d311154ae74ba7259f3451cfcc0204ebd0163f51ff767b66a7b3e", 0xce}], 0x2, r3) read(r1, &(0x7f00000a6000-0xf7)=""/247, 0xf7) 2018/01/19 19:00:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000da8000)={0x7, 0xffffffffffffffff, 0x1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00002d7000-0x10)={0x1, &(0x7f0000b67000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000f4e000)={r1, 0x3}) linkat(0xffffffffffffffff, &(0x7f0000d82000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000960000)='./file0\x00', 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d86000)='/dev/rtc\x00', 0x0, 0x0) connect$ipx(r2, &(0x7f0000510000-0x10)={0x4, 0x4, 0x0, "4f493c054bef", 0x3, 0x0}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000d34000-0x50)={0x400, 0x3, 0x7fff, 0x4, &(0x7f0000d7a000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c49000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$netlink(r3, &(0x7f00000e8000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003a3000-0x4)=0xc) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00007d1000)=0x0) 2018/01/19 19:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00003a1000)=0x0, &(0x7f0000b5c000-0x4)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000962000)='/selinux/enforce\x00', 0x410000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000c6000-0x8)={0x0, 0x923, 0x6}, &(0x7f0000729000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d6f000-0x10)={r2, 0x81, 0x6, 0x5}, &(0x7f0000973000-0x4)=0x10) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fb9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000c3f000)={0x1, 0x0, 0x1, 0x3ff}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f00007a1000)={0x8000, r4, 0x10003, 0x1}) getegid() [ 121.152997] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 121.226459] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/19 19:00:07 executing program 7: epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r0, &(0x7f000082a000-0x1)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) 2018/01/19 19:00:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x80) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000843000-0x4)=0x0) r1 = socket(0x18, 0x0, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007b9000-0xc)={0x2, r0, 0x1}) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000d9b000)={0x1f, 0x1e, 0x1d0c, 0x7ff, "3eef85cc882e7d7682fea684a2bdec693507e1c2b143a24a9f604fb7b30ebede"}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f000074a000)={{0x9, 0x1f, 0x8, 0x8, 0x8, 0x5}, 0x2, 0xffffffff, 0x100, 0x5, 0x8, "7c5a8ed764d3d8312031fd17862aac680f0a6e21c13c0eacc9010a9282f89dc38c54d4b7ae6fd9281826ee1ddd56355a4359b2a8873d6c3f77c8d432ee35b32b02d5a678f25630f7d638fee6b7006d410cf44e38df0d111348d7696f3a8e24966eadd2faa128e9ac69f23ddebd7506b727f138aa5dbc05566d490554efee1cca"}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto(r1, &(0x7f000097f000)="", 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/19 19:00:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00002fa000)={0x0, 0x0}) fcntl$setown(r1, 0x8, r2) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000b01000)=0x1a03, 0x4) 2018/01/19 19:00:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pkey_mprotect(&(0x7f00000f8000/0x7000)=nil, 0x7000, 0xffffffffffffffff, 0xffffffffffffffff) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00008e6000-0x20)={0xffffffffffffffff, 0x0, 0x10001, 0x56d}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000f49000)={0x2, r1}) 2018/01/19 19:00:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000122000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) fchdir(r2) timer_settime(r0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r1+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 19:00:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000057c000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = syz_open_dev$dspn(&(0x7f0000e99000-0xa)='/dev/dsp#\x00', 0x40, 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f2000-0x38)={0x0, 0x0, &(0x7f00001b4000)=[{&(0x7f0000ace000-0x94)="714df6a13e67b44bbb9438686733a388f0b2e8fd60def6b7bef46e63a76eda65e54b53de7b3d6292a4d291137464c10fff9d9938efb72b45a03605dc42ac6e", 0x3f}], 0x1, &(0x7f0000a41000+0x3f0)=[], 0x0, 0x0}, 0x0) 2018/01/19 19:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockname(r1, &(0x7f0000e10000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000da000)=0x8) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000056b000-0x20)={0x10002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) clock_gettime(0x0, &(0x7f0000f5c000)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000ff5000)={{r3, r4+30000000}, {0x0, 0x989680}}, &(0x7f00003b6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000dbe000)={0x20000000010002, 0x3, 0x43000, 0x2000, &(0x7f000000a000/0x2000)=nil}) r5 = memfd_create(&(0x7f0000a13000-0xf)='-self)\\keyring\x00', 0x3) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, &(0x7f0000d72000)={{0x1, 0x3, 0xb77, 0x2, "257fce7a329cb5ce1abc4271b0e606d8e92a37d84c5f2b1aa1beac485255945791fc2335b4d7d4703f6a5d82", 0x90}, 0x5, [0x5, 0x7f, 0x5, 0x8, 0x0, 0x4, 0xfffffffffffffff7, 0x9, 0xfffffffffffffffe, 0x7, 0xff, 0x10000, 0x6, 0x0, 0xdc6f, 0x100, 0x0, 0x3, 0x3, 0x9, 0x71, 0x6, 0x0, 0x0, 0xffffffff, 0x200, 0x1, 0x2, 0x3, 0x1, 0x42592aea, 0x98e, 0x710d, 0x3, 0x71, 0x80, 0x0, 0x9, 0x200, 0x3, 0x3, 0x80, 0x834b, 0x5, 0x7a05, 0x0, 0x8, 0x5, 0x800, 0x3, 0x7, 0x9, 0x6, 0xb66, 0x6, 0x1, 0x80000001, 0xff, 0x62, 0x6, 0x0, 0x3bb, 0x20000000200000, 0x9, 0x6, 0x4, 0x100, 0x6, 0x61, 0x8, 0x5, 0x7f, 0x0, 0x3, 0x10, 0x2, 0x100, 0x8001, 0xff, 0xff, 0x1, 0x2, 0x8, 0x9, 0x400, 0x10000, 0x8, 0x3, 0x1000, 0xfff, 0x6, 0x9, 0x2, 0xffffffffffffff92, 0x7, 0x66e, 0x9, 0x1a9, 0x6, 0xd377, 0x3, 0x3, 0x8, 0x4, 0xc7c, 0x1, 0x6, 0x401, 0x3f, 0xfffffffffffffff7, 0x1, 0x3, 0x4, 0x536, 0x1, 0x7, 0x1, 0x8212, 0x9, 0x2, 0x4, 0xa9, 0x400, 0x3, 0x80000000, 0x40, 0x1, 0x4], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000000f000-0x8)={0x0, 0x6}, &(0x7f0000265000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000140000-0x4)=@assoc_id=r6, 0x4) gettid() 2018/01/19 19:00:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getsockname(r0, &(0x7f00006f9000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a31000-0x4)=0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") statx(r0, &(0x7f00001f8000-0x8)='./file0\x00', 0x0, 0x0, &(0x7f0000929000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 19:00:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$void(r0, 0x1) fcntl$setflags(r0, 0x2, 0x1) 2018/01/19 19:00:07 executing program 5: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt(r0, 0x10f, 0x81, &(0x7f00005b4000)="00020100", 0x4) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000ff4000-0x90)={0x7fffffff, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000ff3000)={r0}) 2018/01/19 19:00:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000a78000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000145000)=[{{&(0x7f000011a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009fd000)=[{&(0x7f0000e29000)=""/1, 0x1}], 0x1, &(0x7f0000729000-0x77)=""/0, 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000f79000)=[], 0x0, &(0x7f0000d3d000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000173000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) close(r2) r4 = dup2(r0, r0) dup3(r1, r4, 0x0) 2018/01/19 19:00:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000ff6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f0000f10000)=0x0, 0x8) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000951000)=[{r3, 0x0, 0x0}], 0x1, 0x3a2f00) r4 = dup3(r2, r3, 0x0) preadv(r0, &(0x7f00007b5000)=[{&(0x7f0000d64000-0xcf)=""/207, 0xcf}], 0x1, 0x0) getresuid(&(0x7f00007d0000-0x4)=0x0, &(0x7f00008d2000-0x4)=0x0, &(0x7f0000ab2000-0x4)=0x0) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f00007c0000)={[{0x1, 0x2, 0x10000, 0xcba9, 0x800, 0x3, 0x20e, 0x4, 0x2, 0x3, 0x4, 0x3, 0x6}, {0x5, 0xa02c198800000, 0x200, 0x8, 0x0, 0x1, 0x8001, 0x7, 0x3ff, 0x0, 0x1, 0xffff, 0x7fffffff}, {0x60000000, 0xffffffff, 0x6, 0x7fff, 0x3, 0x52, 0xf4d, 0xb11, 0x100, 0x7, 0x7fff, 0x7, 0xd97b}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$pppoe(0x18, 0x1, 0x0) tkill(r1, 0x16) 2018/01/19 19:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) semop(r0, &(0x7f00008d8000)=[{0x0, 0xcfde, 0x0}, {0x0, 0x0, 0x0}], 0x2) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00002a9000-0x8)=[0x0, 0x3, 0x0, 0x7fff]) unshare(0x40600) 2018/01/19 19:00:08 executing program 2: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3}, 0x1c) sched_yield() r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000e76000)=""/251, &(0x7f0000639000-0x4)=0xfb) r3 = syz_open_procfs(0x0, &(0x7f0000e75000)='ns/ipc\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000059c000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe9b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) keyctl$unlink(0x9, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000447000-0x16)={0x0, 0x0, 0x1, [0x0]}, 0xa) accept$alg(0xffffffffffffffff, 0x0, 0x0) sysfs$2(0x2, 0x8ac, &(0x7f00008d3000-0xb0)=""/176) write$selinux_create(r3, &(0x7f0000724000+0x2f4)=@objname={'system_u:object_r:dri_device_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x38, 0x37, 0x20, './file0\x00'}, 0x44) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/19 19:00:08 executing program 4: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000052000+0x127)='/dev/snd/seq\x00', 0x0, 0x101046) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000001a000-0x1c)=[{0x0, 0xfffe, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x30) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f000005a000)=0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000005c000-0x50)={0x48, @tick=0x80000000, 0x252, {0x1, 0xb5}, 0x0, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000001b000)=[{&(0x7f000005a000)="3525aa6dfbcc46f71d2da82751b3b8c0bbb3406d5dd07643a6f91a5ea6ed9d7c2cd267ab87f03ba257386a2d6ab38a5ad701a237346f4c9f49cc170999b37bbb4f70a2deae6f4ef6bd6bf8cead7a06f802ba3fd0a378d7680953d61f448d3583ba72438abb14a2708b3e27d78c732381a65ddc8b43e2097243271d779cc8bf81e6d67fa7bc70aed9b87229a33a615bcc9fee9bc87fcfe363f3ca3f9ffecbec5f7384d36af0e72b6ee428d4b2bee3e381c8ac6fa94cb8", 0xb6}, {&(0x7f000002f000-0xd1)="885a5d7e2dee1ad1e177b103ed11c149b107b9a902cf14efc1cbb980ca3545af21c4e552fa0e4e1006a249b1766ff2e3bd61a5a31a6ed2ef7288b3ae4df3efd4f0b13ad9247e6a1caaa56f19116b3d7be11d4e118bd9fa6e5ff0a01abf937812dce1e7e64915755cc97def9a63bdda88b67ca56f0f526bcde7e51c8db300b0debaba82d0d427013e047bc187c26e03ca648a13edccd8b6ddb834627baacbd97db95c8f6606c5a74ff51e85d8242727a551cfd13cd6b0e2992a97d819ab7a5770464bdd7dc84da0701f84d7d8f4842f4982", 0xd1}, {&(0x7f000005a000)="6862ee85723a468054753fb19908ee23ecbea15580b0d87c1d05d45376c2", 0x1e}, {&(0x7f0000035000-0x39)="9131f8840914b3082c5b693d7b195f6fc19e5b54deb5f1ece68e98765c29c2ce0c19cc73d9e164d16573fe8f8af846309a127e14ef2eb3eb3f", 0x39}, {&(0x7f000005b000-0x34)="37f41789d9101efeacc619633c4170d994837cf8c2c62b70aa4a463d846a9b454280bdc29fb498640fafda7d2ecc0ee9875c8bdd", 0x34}, {&(0x7f000005a000)="52a70cd20582f419846ec8981f9bba0978a92aeedbecf5a018228a7b2789b57b8917aab262188eddaed998f16bf1e97d793204a402fe604bb301a873c8f881a50a0f4826c278e7bd52effb1ccb204204f8bd6fb903834a44b28814bb02b2c19db0ff68d89f4e42a754f424783e5147531c9d122b1670c147115ed469f7b1782323b9b7920ba963bd611a2ce8ba2b53", 0x8f}, {&(0x7f0000030000)="f97cb4cdc0f5a5d36910473b8a949f7eebe3d8f6ebb3a3a7cd9806d36988ae4d195d33a96a8a7dc7a52c4c0b070bc6ceca2f79930faf6af5e207b96e53ea0badba6726e79f28dc43f7bd38f3b16aa9fce405eee082e13b1ac5b698b3ca08c8732c9e3c7dbdf483abd461fe4a6cc959dc4d42bbcfb441dd5613b1339ff975a4a11a211689976336e438", 0x89}, {&(0x7f000002b000-0xae)="1cc498c0cb5f7e53c66f7e6afc7966b5633b281d7ec2334dc8ea042ee7d306cc8bbddd9e715d50ebcdc03bebdad4638cf0595d9c1e4265acec52b9f753d7bea967cdc125d06b2f613f3b156ce16d7c2081d48fd9de53be69dbb6927b08b6d1660a6aeae1f429f5a98c099f42756bd5b289c07c395b9e8142393f540f607d230e86393adc15df65980e504dc0818d87681267cc8c54f87ac38c982cfde288bdfff8764e38c59597effdb80e2681c1", 0xae}, {&(0x7f000005a000)="1b373565301bce5e25bf42a660ceef449d6079d020604c0c71411f0dd4e777fe655da1203c90f97ba7849958a03fcf56610a89d6c0f784b5c5d0afdfc7e9674589eb6ac6c0f14541641fdfbad098442e564d7daeec0ff45689af1f35115805089a5fe2fb4b8936a9dba7c4adf2e7a6c463c042f110679f9c93f783e04ab98aec88f9badcc93944b9216a270a98c35fe09138c6d375857255b25d5067d455a9ae1a708351ebbb639e225cf693cb3436a767bb029802cc228464862f036baf6de9413fdcf751ffd198c41a75e5faaf82f52118f1713e560a75516475e07d403cbd265a91edacca5300821e3e87d0ea", 0xee}], 0x9, 0x0) 2018/01/19 19:00:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000cb0000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006cf000-0x50)="3528bd", 0x3, 0x0, 0x0, 0x0) bpf$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) r1 = socket$kcm(0x29, 0x1000000000000005, 0x0) recvfrom$ipx(r1, &(0x7f000043f000-0xf8)=""/248, 0xf8, 0x2, &(0x7f00009eb000-0x10)={0x4, 0x0, 0x0, "a86454f4c010", 0x0, 0x0}, 0x10) 2018/01/19 19:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000002, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000d4000-0x28)={@common='gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) accept$netrom(r0, &(0x7f0000765000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000077b000-0x4)=0x14a) 2018/01/19 19:00:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x2, 0x9, 0x20) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000b24000-0x18)={0xb21, 0x10, [0x33400000, 0x80, 0x8, 0x2842]}) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r1, r2, &(0x7f00007ed000)=0x0, 0x2b) sendmsg$alg(r2, &(0x7f00009d1000)={0x0, 0x0, &(0x7f000023a000-0x40)=[{&(0x7f00001e7000)="2da1577c8d804131afbb2641ddb2c6bc73a8b9baeff9365aae210b59c0fa4ed79b07ff9f073a31e7f0c5cf409f8e2980313e4e6e13321e6b304023664c15a8c53dee6fc135fe39f210e8090941c0f56ae8b74640db66fcfd37cf79bb14b075806d1b5149874ca36ee41c5b21a852cc61f3b363a4c1074be8494389cc6950d5423fe2", 0x82}, {&(0x7f0000465000-0x52)="19ccb00480e427746c2e2fab45ea12b53a9023d0d2009c604002889fa753d8002cb886d6a27601c3d0d8a392f2b970d578346baa9c2cbcd89f458c4e35a4eef47f31b8f53a82cefd5da3adf04c00dad92968", 0x52}, {&(0x7f0000d7f000-0x7c)="fee85731cb415f2894aae4d9ebecfc5d7e4cbf7e1c6416aa3cac2c2c5d544c0b23e8425826018a2b9037a783dd2b83808e735b355f5bbfdf8dc53fbb6a35b57ecaf31a960a6d8b44e3544741d119ea8902bbfb2adaad5c3828a6d6cd6550d6cca3a607ccfa7dfc568a9b04829617ebef7ed231dea698dc7aa651dff8", 0x7c}, {&(0x7f0000d6f000-0x15)="42d56cd58fda3f0cda078d52cd2329c8c882754645", 0x15}], 0x4, &(0x7f0000358000)=[@iv={0x88, 0x117, 0x2, 0x73, "d814cbabbbfe075101757efe353fdc632ff5d2c1211c6b37210bc7c4a1b097c03d056bbbe6f9fa223a3569fb226e9f4e2cdc48df19025375372f0e5b95c772ce67266271dab0974bd56929040ef9144cad1c79a5c385a475e9955c51d8c075bbe57d68b91e2878a3d7f5bacb6350657ec8b356"}, @assoc={0x18, 0x117, 0x4, 0x3cb}, @assoc={0x18, 0x117, 0x4, 0x101}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x50, 0x117, 0x2, 0x37, "0c9eb2d32f41f0ef81f92665404c42fd9e3e17fd1aafc1ff4985d48c11db4253d0956bae308f09ce3e9116ad7f23fe84a37a80eb238114"}, @iv={0x70, 0x117, 0x2, 0x56, "a57287c43a67728bf44d69b3fd06fc0969d8fc99c18d6e1d202aae6b27d90e2a627821d64227662f08cffdc5660cea89601834c888a1a4be30c7688aaf772dc0598fc82e7f43c145157b83860b3237dbfc216e9e161e"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x1d8, 0x400c804}, 0x50) 2018/01/19 19:00:08 executing program 1: shmget(0x2, 0x1000, 0x400, &(0x7f0000754000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x1, 0x1) mprotect(&(0x7f0000cd1000/0x3000)=nil, 0x3000, 0x2000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x501001, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000)=[], &(0x7f0000001000)=[&(0x7f0000000000)='/dev/kvm\x00', &(0x7f0000003000)='/dev/sequencer2\x00', &(0x7f0000003000-0x29)='#GPLcgroupvmnet0:+em1usercgroup%lo#ppp0^\x00'], 0x1800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) r2 = gettid() mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x44004000}, 0xc, &(0x7f0000002000)={&(0x7f0000004000)={0x11ac, 0x7, 0x0, 0x100, 0x0, 0x0, {0x1, 0x0, 0x3}, [@typed={0x1008, 0x8, @binary="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"}, @nested={0xc8, 0x76, [@typed={0x14, 0x2b, @str='/dev/kvm\x00'}, @typed={0xc, 0x5f, @fd=r0}, @generic="8210b6dcd18c12877a23a3932aa050f92b9ce6240c4d26e2a60db5e96aca676cd9453e97f1004c21158dd2223394f58396ba48cadcd0426150584ee224fa10a12f8b945f45e1ef77a1484d8d8dc7b37820337473ef849b569ed7bf617c402d46dc181dc788e13e4c2f5da290d499b1f8e9dc3eecec70ddfd369c393d6d8bf9c4a3aceca1232e2c11abfacf1e95cfaffa23ef", @typed={0x8, 0x67, @void=""}, @typed={0x8, 0x96, @void=""}]}, @typed={0xc, 0x59, @pid=r1}, @nested={0xbc, 0x1a, [@generic="c41681745b80f9", @typed={0x18, 0x20, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="7dd720eea46d7495e10102c11b13a6b0cde7f84e08a249056ae311d3cd524c142f57bb5519edf1d02400ac", @generic="c7fbdf60122be7ae8d2b2b4d6f28e0cfb6f30e1b96921af4c2aefeb124b31bdf9b97f282fdec2b9c9bd7f0af149c87fa", @generic="202bce1df6886d11ec453b333da9e21de4d806184a72e353a63b990b941bec9a6b344c4c", @typed={0xc, 0x1d, @pid=r2}, @typed={0xc, 0x72, @u32=0x4}]}]}, 0x11ac}, 0x1, 0x0, 0x0, 0x800}, 0x40001) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000006000-0x8)='keyring\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r4 = request_key(&(0x7f0000006000)='dns_resolver\x00', &(0x7f0000001000-0x3)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0xa)='ppp1%&+[^\x00', r3) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7fff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f0000007000)='user\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000005000)="ef70c37dee7579e938883d2a22f1b1881036ead03c3802103924b655fff56d0b067b198edd6e3b824721f5e1900ea53b9222d3c4b73d763076cbaaf89cc400f64fa610704238d8c404587fa9ef5cd7e80ccaec82c0b0", 0x56, r3) syz_open_dev$sndtimer(&(0x7f0000002000-0xf)='/dev/snd/timer\x00', 0x0, 0x200000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000008000)={r3, r4, r5}, &(0x7f0000004000-0x1000)=""/4096, 0x1000, &(0x7f0000004000-0x38)={&(0x7f0000009000-0x40)={'vmac(seed)\x00'}, &(0x7f0000008000)="ae8116610658ec4036cf8ec38a0cdf6be2d4000f6354a87bd85cb55e49a2c4916a6e8800e40f6b18acc0770d273b", 0x2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 19:00:08 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000003000)='\x00', 0x1, &(0x7f0000004000-0x7)='-wlan0\x00') process_vm_readv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000)=""/51, 0x33}], 0x2, 0x0) 2018/01/19 19:00:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000420000-0x32)="a9", 0x1}], 0x1, 0x0) 2018/01/19 19:00:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet6(0xa, 0x80802, 0x5, &(0x7f0000fc6000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000b16000)={&(0x7f00007c5000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00001a2000-0x10)={&(0x7f00005e9000-0x184)={0x184, 0x16, 0x308, 0x0, 0x2, {0x2, 0x0, 0x0}, [@nested={0x54, 0x8d, [@generic="890ad1ef80c8002b1f8ba08730af311c5b56615434a95a135058bab31ed76ba4740a05e93f572c73ff86383043b97aa90a1d60c942fbc3ba43857303a3a4b37457c466d872e6ddf1c1c6c08f12e1"]}, @nested={0x18, 0x68, [@typed={0xc, 0x71, @fd=r1}, @typed={0x8, 0x3d, @void=""}]}, @nested={0x104, 0x8a, [@typed={0xc, 0x43, @ipv4=@broadcast=0xffffffff}, @typed={0x18, 0x6e, @str='--em1&selfbdev\x00'}, @generic="354c88e81ac30b64f0b403c9bcc9b4e90b8c2d905487b870b3a8e0e740e502cdfd92ecadb07a8afa9530c9da9689910b3d30f3df34a964d0f3daa9c9fbaf3471fd3471332de8a96cfacd40172bbba68c8ff4617d4a3c5d7a5abaeb455bf719e91223b1d9eeebb6a59c3ebe1b62dc5a4874069e3250a2372bef9d3bdf1aadac7d0fb7a842fd49049b818c2da56e6248310f5e56cdd6a723c576e345c30d2729390f7bb3e51429331bd06b153c75671ebb145efe9a23a4729f869a987bee41ab9f3e7122f48662ae6b40b672f09cf4ed3e987696ba1813680ffd14"]}]}, 0x184}, 0x1, 0x0, 0x0, 0x40001}, 0x4000) set_thread_area(&(0x7f000075c000-0x10)={0x7, 0x20000000, 0x2000, 0xf, 0x7ff, 0x400, 0x7ff, 0x400, 0xcd, 0xd0}) keyctl$set_reqkey_keyring(0xe, 0x6) 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) pipe2(&(0x7f00006c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$eventfd(r3, &(0x7f00003d7000)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000486000)="bb", 0x1) write$selinux_user(r2, &(0x7f000002f000-0x2b)={'system_u:object_r:crontab_exec_t:s0', 0x20, 'user_u\x00'}, 0x2b) 2018/01/19 19:00:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000099d000)={0x0, 0x0, 0x0}, &(0x7f000011c000)=0xc) tkill(r0, 0x1b) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003af000)='/dev/ppp\x00', 0x100, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000961000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r1, &(0x7f0000b3e000)={0x11, 0x1e, r2, 0x1, 0x1, 0x6, @random="e4c99ee700c0", [0x0, 0x0]}, 0x14) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00008c6000-0x10)={0x3, &(0x7f0000725000)=[{0x0, 0x101, 0x9, 0x401}, {0x3, 0x0, 0x1, 0x7}, {0x0, 0xa25a, 0x5, 0x4192}]}, 0x10) bind$inet6(r3, &(0x7f0000ff0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = gettid() ioprio_get$pid(0xfffffffffffffffc, r4) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000d3d000-0x4)=0x0, 0x4) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000014b000-0xe8)={0x0, 0x0, 0x0, 0x3, 0x2, 0x0, 0x7, 0x5, 0x0, "c0494ede47922aaab88deaac6d27a6663f584ba13787c4dec3f74d5e4c100eddae3f660d2856bbd129c137346dfe3fbf5b5fc3e56f8d6528267a7fdf35159daf", "81e7efb6330063a8252b75576ec4ed713605d31bd28fe6283576d57190de6a36608277f56570f14af222d064e727584b1f496f149dddf4070b880b1105bef4f2", "bb93bfad8ca5920b8580456b8034180ffecbf08a011dbef15e6ab957ce9ecc8f", [0x5, 0x7f]}) listen(r3, 0xfff) 2018/01/19 19:00:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x200, 0x0) fcntl$setflags(r1, 0x2, 0x1) r2 = syz_open_dev$sndpcmp(&(0x7f0000c02000)='/dev/snd/pcmC#D#p\x00', 0xb35, 0x800) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d9a000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000001000-0x390)={0x1, {{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x2, 0x19d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xd4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x34e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) r5 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000002000)={0x3000, 0x1000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0xd)=@known='security.evm\x00', &(0x7f0000001000-0x10)="2f23bf7b70726f632e776c616e315b00", 0x10, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x28)=[{r1, 0x181, 0x0}, {r2, 0x188, 0x0}, {r3, 0x12, 0x0}, {r5, 0x1260, 0x0}, {r6, 0x1, 0x0}], 0x5, &(0x7f0000a2b000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x8)={0x8001}, 0x8) rt_sigtimedwait(&(0x7f0000438000)={0x0}, &(0x7f0000914000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000015f000)={0x0, 0x0}, 0x20438008) 2018/01/19 19:00:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x4, 0x0) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f000035a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$rtc(0xffffffffffffff9c, &(0x7f0000bf0000-0x9)='/dev/rtc\x00', 0x8001, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000024f000-0x4)=0x0) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x1f, &(0x7f0000b4b000-0x81)=""/129, &(0x7f00003fd000-0x4)=0x81) 2018/01/19 19:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000193000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x400002aa, []}) socket$packet(0x11, 0x2, 0x300) 2018/01/19 19:00:08 executing program 1: r0 = msgget$private(0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/248) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000946000)='/dev/dmmidi#\x00', 0x3, 0x402800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00007b2000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000044d000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000c3000)='/dev/hwrng\x00', 0x4803, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000081c000)={0x0, @in6={{0xa, 0x3, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbe600000, 0xaa0c}, &(0x7f0000419000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000880000-0x8)={r4, 0x1}, 0x8) r5 = shmget$private(0x0, 0x1000, 0x8, &(0x7f00008f1000/0x1000)=nil) shmctl$IPC_RMID(r5, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000c52000-0x10)={0x2, &(0x7f00003bf000-0x28)=[{0x1f, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/19 19:00:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b34000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000e1a000-0x58)={{0x80000001, 0x4c4}, 0x0, 0x5, 0x5, {0x3, 0x8}, 0x7c6a, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x204) socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000f90000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[], 0x0, &(0x7f0000c75000)=""/0, 0x0, 0x0}, 0xffffffffffffffff) r3 = syz_open_dev$vcsa(&(0x7f0000dac000)='/dev/vcsa#\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000d3f000-0x4)=0x0) 2018/01/19 19:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000006b000-0x8)='./file0\x00', 0x480080, 0x8) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f000082a000-0xf4)=""/244) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f000012d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bb3000)={&(0x7f0000960000-0x28)=@ipv4_newaddr={0x20, 0x14, 0xa01, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @rand_addr=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 19:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002af000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000fe7000)={0x9, 0x20, 0x6, 0xbb0, 0x1, 0xfffffffffffffeff, 0x81, 0x0, 0x4, 0x40, 0x81}, 0xb) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000093e000)={0x4, {{0xa, 0xffffffffffffffff, 0x80000000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mremap(&(0x7f00002b1000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000893000/0x4000)=nil) 2018/01/19 19:00:08 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f0000008000-0x8)='./file0\x00', &(0x7f000000d000)={0x19, 0x8001, "615734d22e731a1b96dffca2b4734b412d"}, &(0x7f000000c000)=0x0, 0x1000) pwrite64(r0, &(0x7f0000008000-0x32)="", 0x0, 0x347) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000-0xc)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f000000e000-0x4)=0xc) bind$can_raw(r0, &(0x7f0000006000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000000c000)={0x0, 0x3c, &(0x7f000000f000-0x3c)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}]}, &(0x7f000000f000-0x4)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000000e000)={r3, 0x3, 0x0, 0xffff, 0x2}, &(0x7f000000f000-0x4)=0x18) getpeername$inet6(r0, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000c000-0x4)=0x1c) 2018/01/19 19:00:08 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001da000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000063c000)={{0x4, 0x6}, 'port0\x00', 0x40, 0x0, 0x9, 0x40, 0x2a, 0x7, 0x1f, 0x0, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) 2018/01/19 19:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000005b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c79000)=0xc) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00004c4000)="6e65740200722f0015105250da07a1f77ee3284e64f0e4379b3c36990957912228e313bf92d6bcbb97a3850f31fb3dcb2f8de8ad12e1902db8de0bba2fd623a19e60cee78876955471900b33cd03ebca4aee6e55148620dbffaee07055cd0cbb219d65a83545d06f4b85b05d7df2c02f785ba06765d80eb2c2d981636dbe42bc46c73f3be56530e7e1202583f6e1fc599b9e") finit_module(r1, &(0x7f00002a9000-0x1)='\x00', 0x2) sendfile(r1, r1, &(0x7f0000d07000-0x8)=0x440, 0x63) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ce0000)={@generic="8ade7ad7a0459ae4ce6316692f41ec40", @ifru_flags=0x4000}) 2018/01/19 19:00:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00004ac000)='/dev/audio\x00', 0x88002, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d36000-0x4)=0x0) seccomp(0x0, 0x0, &(0x7f000060d000-0x10)={0x1, &(0x7f0000ba7000-0x8)=[{0x8, 0x4, 0x3, 0xffff}]}) 2018/01/19 19:00:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e10076be0bb4ae6947fd", 0x90, r0) r1 = add_key$user(&(0x7f00004ac000-0x5)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000afa000-0x2)="0003", 0x2, r0) symlink(&(0x7f0000dfb000)='./file0\x00', &(0x7f0000b4e000)='./file0\x00') r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000d0d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f29000-0x1000)="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", 0x109, r0) r3 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c39000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r4, 0xc008551c, &(0x7f0000f77000-0x18)={0x7f, 0x10, [0x5, 0x7, 0x3, 0x5]}) accept4$ax25(r4, &(0x7f00006d0000)={0x0, {""/7}, 0x0}, &(0x7f0000a38000)=0x3f, 0x80000) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 19:00:08 executing program 6: mmap(&(0x7f000035d000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000002000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001000)=0x401) syz_open_dev$dmmidi(&(0x7f000035e000-0xd)='/dev/dmmidi#\x00', 0x9, 0x20080) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000001000)={{0x6, 0x5, 0x4, 0x3f, "89d229011805eddac4db3a050fda1d0a8edd97bf39e97bd3e9fe424805cf93c67bc8b5aafecf595dfd216860", 0x4}, 0x0, 0x0, 0x5, r1, 0x5842, 0x7fffffff, "f195547dbef4e5994f91f43a0cfb73f74ad4eb8f75b1dfdfb21e1285dc24d8b0295920ddff072167a73207fc3129051088b7b1a9d2a3fef9b9a50bdc001fa5b4", &(0x7f000035d000)='\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, 0x5, 0xffffffff80000000, 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]}) 2018/01/19 19:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000267000-0x9)='/dev/dsp\x00', 0x400000, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000032000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000190000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c8d000-0x10)={r0, r1, 0x3, 0x2}, 0x10) r2 = inotify_init1(0x0) fsetxattr(r2, &(0x7f000045e000)=@random={'security.\x00', '-\x00'}, &(0x7f0000216000)="2d5b73656375726974797b21215b006a3984f5be5421bbf3d8010fd7b1eedff03e8b02e57fe7", 0x26, 0x0) 2018/01/19 19:00:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000336000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x2000000023, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x400000000000001, 0x0, 0x0, 0x7fff}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 19:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000026000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndpcmp(&(0x7f00004a3000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) readahead(r0, 0x1, 0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fremovexattr(r2, &(0x7f000001a000)=@known='user.syz\x00') ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000bd4000)={0x0, 0x0, []}) 2018/01/19 19:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x28060400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) getsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000dfa000-0x4)=0x0, &(0x7f0000ff8000-0x4)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000be1000)={r2, &(0x7f00000c1000)="", &(0x7f0000f84000)="", 0x0}, 0x20) 2018/01/19 19:00:08 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f000082c000)={&(0x7f00002c7000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000028f000-0x60)=[{&(0x7f0000d22000)="753c6aa8afd8510ff81742622addcff02197c794ead4cfe523eeb0f172af2c149457", 0x22}], 0x1, &(0x7f0000d22000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/19 19:00:08 executing program 0: 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) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000094b000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000173000-0x11)='net/fib_triestat\x00') openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f95000)='/dev/loop-control\x00', 0x20080, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f00008be000)={0x4, 0xffff, 0x2, 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], 0x1, 0x0, 0xb8e6, 0x8, "0d6295e95614c4a0edb1d5595b719439", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r3, r2, &(0x7f0000302000-0x8)=0x0, 0xffffffff) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000c1a000)=0x4847) inotify_init() 2018/01/19 19:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000a37000-0x12)='.request_key_auth\x00', &(0x7f00002f3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c2c000-0x9)='/dev/kvm\x00', 0xfffffffffffffff8) r1 = request_key(&(0x7f00003c2000)='rxrpc\x00', &(0x7f00000bb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe1000-0xa)='mime_type\x00', r0) r2 = syz_open_dev$mice(&(0x7f0000d8e000-0xa)='/dev/input/mice\x00', 0x0, 0x501800) rmdir(&(0x7f0000782000-0x8)='./file0\x00') connect$pppoe(r2, &(0x7f00006af000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="9e743cda3a4c2fc7c0168632782bab9a"}}, 0x1e) add_key$keyring(&(0x7f0000b8d000)='keyring\x00', &(0x7f000088e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) connect$inet6(r2, &(0x7f0000ffb000-0x1c)={0xa, 0x2, 0x35, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, 0x1c) membarrier(0x1, 0x0) keyctl$unlink(0x1d, r1, r1) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00002ec000)=0x9, 0x4) 2018/01/19 19:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) exit(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008be000)={0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000532000-0xc)='/dev/autofs\x00', 0x1, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b3f000-0x88)={0x8, 0x0, [{0xa51, 0x0, 0xffff}, {0xa5e, 0x0, 0x5}, {0x3ff, 0x0, 0x20}, {0x0, 0x0, 0x10000}, {0x9e7, 0x0, 0xffffffff}, {0xddd, 0x0, 0xf588}, {0xb3f, 0x0, 0x6}, {0xbf7, 0x0, 0xff}]}) 2018/01/19 19:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) symlinkat(&(0x7f0000a61000-0x8)='./file0\x00', r0, &(0x7f00009d6000-0x8)='./file0\x00') r1 = epoll_create1(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f000098e000)={0x18, 0x0}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r4, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000e30000-0x38)=[], 0x0) r5 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r5, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000018c000-0x88)={0x7, {{0xa, 0x3, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mq_timedreceive(r5, &(0x7f000027f000-0x1000)=""/4096, 0x1000, 0x6, &(0x7f0000ef5000-0xa)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f00004d1000)='/dev/usbmon#\x00', 0x101, 0x80) 2018/01/19 19:00:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000096c000)='/dev/hwrng\x00', 0x600b80, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000467000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffffb, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000303000)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000102000)=@assoc_value={r1, 0x5}, &(0x7f0000e9b000-0x4)=0x8) clock_nanosleep(0x8, 0x0, &(0x7f0000fd6000-0x8)={0x0, 0x0}, &(0x7f00000c1000-0x10)={0x0, 0x0}) 2018/01/19 19:00:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000bdc000)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x46f, 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) mbind(&(0x7f0000ae0000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000c19000-0x8)=0x0, 0x5, 0x3) 2018/01/19 19:00:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0xa)='mountinfo\x00') close(r0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00002d5000-0xc)={0x2, 0x1, 0x6, 0xffff, 0x1}, 0xc) 2018/01/19 19:00:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x80, 0x40001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001000-0xd8)=@pic={0x3f, 0x6, 0x7, 0x3, 0x3ff, 0x7, 0x6, 0x5, 0x0, 0x9, 0xff, 0xa5a5, 0x3, 0x2, 0x5, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffec, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c3a000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000e29000-0x12)='/dev/input/event#\x00', 0x5, 0x2801) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00006fa000-0xc7)=""/199) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008f8000)='/selinux/checkreqprot\x00', 0x10100, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000028f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/19 19:00:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000023000)={0x5, 0xffffffffffffff9c, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000183000-0x20)={"112dd8ea6f9e941e7d6994e6069aaa69", {0x4, 0x9, 0x500000000000, "652d372850b4", 0x30, 0x0}}) inotify_init1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r1, &(0x7f000082a000-0x1)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) r2 = syz_open_dev$amidi(&(0x7f0000731000-0xc)='/dev/amidi#\x00', 0x6, 0x107a00) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000074000-0x4)=0x0) 2018/01/19 19:00:08 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c51000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = eventfd(0x3ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000001000-0x20)={r1, 0x1, 0x5, r2, [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) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x4)=[0x3]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r3 = msgget$private(0x0, 0x10) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000003000-0x51)=""/81) r4 = pkey_alloc(0x0, 0xdd13cf03740d3998) pkey_free(r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x7d, &(0x7f0000004000-0x93)="802e131de43e2efc8e655abe22bd99f039f825bb8133df93044b0a748c3b5f7bf925aa5c565e097a2de3388f3c05ec50c6e8d3568d244bdedbb7db823e45461fea2f7f78d7dbb5b69473067f6b26abdc187912f823bc401b6d7c1083d1378ed2d8f8fd89cd6816edf3cab91508a28e028688aaa9cd05799a4be4a6490a6e0613f4ced420e4e717e6420f5d92f62b69300e52f8", 0x93) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000004000)='/dev/snd/pcmC#D#p\x00', 0x78f0, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r1, &(0x7f0000006000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000005000)={0x0, 0x0}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000006000)={0x0, 0x5, 0x401, &(0x7f0000007000-0x8)=0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000001000)=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000009000-0x10)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f000000a000-0x1e0)=[{0x40, 0x0, 0x4, 0x8, @tick=0x1, {0xf26, 0xff}, {0x6, 0xfffffffffffffffe}, @connect={{0x8, 0x0}, {0x80000000, 0x1}}}, {0x9, 0x7fffffff, 0x3, 0x9, @time={0x0, 0x989680}, {0x8, 0x1}, {0x5, 0x80000000}, @ext={0x77, &(0x7f0000009000)="573c55712964b9f0e31706ef574475a954da447851389a4f09875f1cb031cc471da295fb2bfa1abb8830c98de7c5701964d6aa21b69858948ecc9aaff563fb39cfcc9b8b26472a909a7332d49c8fcc03f1738d0e04a12c01a909765d842ce07e4790c9320201d78f6cbaf50a61985fed92739fd1dade61"}}, {0xf1d1, 0xcb, 0x1, 0xce6a, @time={0x0, 0x989680}, {0x800, 0x10001}, {0x40, 0x6}, @result={0x2, 0x3}}, {0x401, 0xffffffffffff0000, 0x2, 0xe2, @time={r6, r7+10000000}, {0x7fffffff, 0x2}, {0x5d38, 0x5}, @control={0x80000000, 0x8, 0x7ff}}, {0x8, 0x9, 0x3, 0x6, @tick=0xfff, {0x7, 0x4}, {0x81, 0x2}, @result={0x3f, 0x5}}, {0x1, 0x3, 0x9, 0xff, @tick=0x0, {0x6287, 0xcc}, {0x4, 0x5}, @control={0x1, 0x1000, 0x5}}, {0x101, 0x1800000000000000, 0x200, 0x80b, @tick=0x8d9, {0x89f, 0x9}, {0x0, 0x6}, @time=@time={r8, r9+10000000}}, {0x2, 0xffff, 0x8000, 0x1de, @time={0x77359400, 0x0}, {0x3, 0x80000001}, {0xdc, 0x5}, @addr={0x3c, 0x7f}}, {0xb3b, 0x5, 0x5a, 0x2, @time={0x0, 0x0}, {0x8, 0x6}, {0x6, 0x7}, @ext={0x92, &(0x7f0000009000)="3588c0a291abeeab9ee2dfa5fb63327977197e3c7ccfd5524a6f7e51e72b4b64a3c6e6f1a6fad6ef97a6cbae486880cba47abc7b9fb74697c06808309d8cf9f75371b8f757f76a1863990e9fae7d3e09c7cfc8d83d14b40fffa0b86a14fff8afeaf8c74c32ff5480653e54f30e72938e814acfb71b92a9ec401188fc8ad8902cc21d5a467c67e48eba8687dd3b78176559ef"}}, {0x6, 0x3ff, 0x3, 0x3, @tick=0x4c, {0x3, 0x1}, {0x7, 0x40}, @queue={0xb7be, {0x10000, 0x3f}}}], 0x1e0) 2018/01/19 19:00:08 executing program 7: setitimer(0x0, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e80000)='/proc/self/net/pfkey\x00', 0x200040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x5, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000000)={r2, 0x6, &(0x7f0000002000-0x18)=[0x6, 0x6, 0x1, 0x1, 0x8, 0x470], &(0x7f0000002000-0x1c)=[0x30000, 0x71, 0x800, 0x80, 0x7, 0x4, 0x400], 0x70, 0x6, 0x4, &(0x7f0000001000)=[0x1, 0x66, 0x2, 0x800, 0xfff, 0x40], &(0x7f0000002000-0x4)=[0x1], 0x0}) 2018/01/19 19:00:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000075f000)='/dev/ppp\x00', 0x8200, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00008d5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000ff000)=0x8) bind$alg(r0, &(0x7f00004bc000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[], 0x0, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f000014a000)='/dev/dmmidi#\x00', 0x20, 0x15331e88f84ee74e) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f000054a000)={0x2, [0x3153, 0x401]}, 0x8) 2018/01/19 19:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) connect$inet(r0, &(0x7f0000217000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xff) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00008dc000)=0x100000001, 0x0) ioperm(0x100, 0x4, 0xa35) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000ff2000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000278000-0xe8)={{{@in6=@empty={[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}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000ae2000-0x4)=0xe8) listen(r1, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000438000)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x0, 0x7, 0x3, 0x800, 0xa, 0x20, 0x80, 0x67, 0x0, r2}, {0x200, 0x8, 0x100000001, 0x8, 0x3, 0x40, 0x3, 0x4}, {0x7, 0x7, 0x5, 0x45af}, 0x100, 0xb, 0x0, 0x0, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x1, 0x1, 0x200, 0xc0000, 0xff, 0x2}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000365000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000f55000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e1c000-0x6)={r3, 0x3}, &(0x7f00008ab000-0x4)=0x6) 2018/01/19 19:00:08 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000094c000)={0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000e7000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000e6000)={0xf004, 0x101000, 0x0}) syz_emit_ethernet(0xce, &(0x7f000009a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "00018d", 0x98, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[@fragment={0x5e, 0x0, 0xfffffffffffffff9, 0x3, 0x0, 0x6, 0x2}, @routing={0x11, 0xe, 0x1, 0x24ebf9f2, 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, 0xa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @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], @local={0xac, 0x14, 0x0, 0xaa}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x0, 0x0, 0x8, 0x2, 0x0, 0x435, 0x1}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x1000000000000, [], ""}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/19 19:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000d9f000)='./file0\x00', 0x103f, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') lseek(r0, 0x4, 0x0) sendfile(r0, r0, 0x0, 0x4) open$dir(&(0x7f0000611000)='./file0\x00', 0x26102, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000472000-0x8)=0x0) 2018/01/19 19:00:08 executing program 3: 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) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0xffff, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/status\x00', 0x0, 0x0) connect$inet(r2, &(0x7f0000a23000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000ead000-0x1)="95", 0x1) pipe2(&(0x7f00003e6000)={0x0, 0x0}, 0x4800) ioctl$TCXONC(r3, 0x540a, 0x6b9) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)=""/0, 0x0, 0x0}, 0x1ffe) recvfrom$unix(r0, &(0x7f0000d4c000-0x8a)=""/138, 0x8a, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/19 19:00:08 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000003000-0x4)=0x5, 0x4) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x3, 0x0, 0xffffffff, 0xa0000000000000, 0x0, 0x1, 0x8, 0x5, 0xa0, 0x100000000, 0x2, 0x3, 0x8, 0x3f, 0xad, 0x80, 0x6, 0x6, 0x4, 0x140a, 0xfffffffffffffffc, 0x9, 0x1f, 0x1, 0x6, 0x10000, 0xffffffff, 0x7, 0x2, 0x3, 0xd461, 0x7f, 0x7ff, 0x8, 0x9, 0x3, 0x0, 0x7ff, 0x1, @perf_config_ext={0xffffffffffffffff, 0xfff}, 0x21480, 0x382, 0xfffffffffffeffff, 0x5, 0xf23, 0x100000000, 0x100, 0x0}, r1, 0xfffffffffffffffd, r2, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000)='/dev/sequencer2\x00', 0x10002, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) 2018/01/19 19:00:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000082000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f000072d000-0x110)={{0xc, 0x0, 0x4, 0x0, "92897c41f4ae06b74ef24443edcf77fc4fdf8bb679ea0660ff9ef031f2a09700642e944e93dc244a89c059d0", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "dcc796000000000100000037fc1141f07b733fa7f11b604b8998f7be1c31e76e31223d4ef976c595507f1d1e096c5f418f30000000000000000043e204b21e0c", &(0x7f0000948000)="47504c2a212174727573746564b2272e00", 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00008dd000)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000021000-0x4)=0x0) 2018/01/19 19:00:08 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, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000033c000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000501000)={0x2, 0x6, 0xc1a, 0x1, 0x4, 0x2}) r2 = 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, 0x1, 0x0, 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, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xfff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000af7000-0x4)=0x0) timer_create(0x7, &(0x7f000013d000)={0x0, 0x0, 0x3, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e3000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000dd0000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d7000-0x4)=0xe8) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000474000)={0x2, 0x0, [{0x0, 0x1f, 0x5, 0x2, 0x5, 0x0}, {0x40000000, 0x9, 0x5, 0x20, 0x5, 0x0}]}) fstat(r2, &(0x7f0000e33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sysfs$1(0x1, &(0x7f0000b5f000-0x2)='@\x00') getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000340000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d4000-0x4)=0x14) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000bb5000)=""/234) fcntl$setown(r1, 0x8, r3) pselect6(0x40, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)={0x0, 0x0}, &(0x7f000000a000-0x8)={&(0x7f0000009000)={0xfffffffffffffffc}, 0x8}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000a46000-0x42)="0028bccfbc58630ca416193aa616c933d632446aa93fe9766c1f0b80327f17599d73a848efa77af4f96b5868d604ce8f067d5e7c19882a019babc69b80bd32b7aa74", 0x42) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000bfd000-0x4)=0xd8a) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r4, 0x4000000001) clock_gettime(0x7, &(0x7f0000214000-0x10)={0x0, 0x0}) init_module(&(0x7f0000bf6000-0x1)="d6", 0x1, &(0x7f00003d4000-0x7)='vmnet1\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000cf6000)='./file0\x00', 0x8000, 0x19) setsockopt$inet6_tcp_int(r4, 0x6, 0x22, &(0x7f0000144000-0x4)=0x1, 0x4) bind$inet6(r4, &(0x7f000088e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f00004bc000)="", 0xd6, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 19:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="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", 0x100, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000a48000-0x4)=0x0, 0x80800) ioctl$sock_ifreq(r2, 0x89a2, &(0x7f0000fcb000)={@common='yam0\x00', @ifru_map={0x1, 0x1ff, 0x802, 0x6eea, 0x7, 0xffffffffffffffe1}}) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000516000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/19 19:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000034a000+0x32)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000028e000-0xa)='/dev/cuse\x00', 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b21000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000307000)=0xc) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xfffffffffffffffe) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000303000)="c7d88c4798a63ad4b587e7e979e46865e670c29068db214abd3077ac4b731e9284f7b98e4a16c876c532a150e9a3d694dad69a2befdbab5bd9086104e0003ee55afd60f75ddb119487dd12f5a1946da743335112690b8a8d864bf000664dc3303305119d2ad24d87a529faf0a6f8bc6dc9edac9d2f247bec40afac14d380e764b6c94c5ddbc397d7d829c662cad3d830838d965bd93050c577f650bfe2", 0x9d) getsockopt(r3, 0x2000000000010d, 0x5, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) 2018/01/19 19:00:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000097c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$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}) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00003e9000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x4, 0x6, 0x34b8, &(0x7f00006ad000)={0x0, 0x0}) accept$nfc_llcp(r3, &(0x7f0000de4000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000924000-0x4)=0x60) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000e8e000)=0x11c6, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000600000)={0xffffffffffffffff}) 2018/01/19 19:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/19 19:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001fe000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) read$eventfd(0xffffffffffffffff, &(0x7f00004dd000-0x8)=0x0, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b70000-0x8)={0x0, 0x0}, &(0x7f0000ba8000-0x4)=0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b49000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000061e000)={0x0, 0x3}, &(0x7f00003fe000-0x4)=0x6) getsockname(r2, &(0x7f00009a9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f36000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000a38000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, r3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000b4e000-0x8c)={0x1ff, 0x0, 0x3, 'queue0\x00', 0xeb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$inet(r1, &(0x7f00006e7000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000778000)=0xffffffffffffffc2, 0x8000000000007fd) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000635000-0x8)={0xbd6f, 0x3, 0xa02b, 0x40}, 0x8) 2018/01/19 19:00:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000299000-0x5)='user\x00', &(0x7f0000ffa000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000568000-0x4e)=',', 0x1, 0xfffffffffffffff8) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r0 = syz_open_dev$midi(&(0x7f0000421000-0xb)='/dev/midi#\x00', 0xb6a9, 0x200) syz_open_dev$sg(&(0x7f00002a1000-0x9)='/dev/sg#\x00', 0x7, 0x2600) fcntl$getflags(r0, 0x40a) clone(0x20800200, &(0x7f0000671000)="eea0a4d2519ee4deef03fae9e06a57efc97fb827f367baf78c06d2a7ce85c57b653ed9879b5f95e49a66f9702464f23c3bd8139c878be3dd3d120b07a74e10516acb24d7bc6ed736b94a72941f16209a9e67ea12b336d34de3571107c4784ed7aff47699b972d6d22ec745c26ac51c618981acedd2c8c4ee1dcfc4435d8ed640f9052920a9a3df36a80e3f53", &(0x7f000097f000)=0x0, &(0x7f000047b000-0x4)=0x0, &(0x7f0000f53000)="51ffc0e7ffe6b24a0b4fb24f5a4827e5a4710c7d153270a4ea50dbceaf033b5d6b11987c101b40111c4c") getpeername$netrom(r0, &(0x7f0000467000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000bd3000)=0x10) 2018/01/19 19:00:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000225000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b08000-0x4)=0x10) r1 = socket$inet6(0xa, 0x5, 0xd4f7) r2 = syz_open_dev$usbmon(&(0x7f0000d8e000)='/dev/usbmon#\x00', 0x5508, 0x10000) sendmmsg(r0, &(0x7f000002b000)=[{{&(0x7f000091f000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x6233, 0x4, 0x3, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}}}, 0x32, &(0x7f0000488000-0x20)=[{&(0x7f0000898000-0xa4)="05374798af45c6cea0324b998a30216e4a7e2e12f6c217160c221aed1d0cd9fca6c4d0d548d788dbfc07c0eb0dd0c9d1e4ced5c4f99febae52c86226b2f2561aa7ffd5b8fbbd1f54c56fcb118054319c5794238782e82f48de539bdb2a94fdc6263038e246c218744d383f9d76b445028bfcbc1bb7a6fc5c1e711ac5c18ac35c5b15459bc1b554cde8b44d7606fa0d78e73a6006738c5fc22ea75fdf0fd538fbf3031bc5", 0xa4}, {&(0x7f00009fa000-0xae)="89d28596e740e0298f20592092bc94b8e34e362f575fd3fe7fa013b9da3924a3606ed924c44d2c8e494be83dcc98ee1002b195d3fc76d68371ca6d21cf26ac7cb1cf511ffd56f3d0e190e9ff4c3760ef26da94548ee1f1dac7d8f2fad9b6111a95c888f17aa8480ea13b0d63c999657d153df5e47b2dfb655d33ca148f11d6a9a391bb24adfd3ae02a2dcd7810c9a468e19b39e20f6106f7f2f921c7b4fa5974da289759a7c171cbc72cb3d1e894", 0xae}], 0x2, &(0x7f0000b67000-0xf0)=[{0xa0, 0x101, 0xfb52, "5da5193e4d844b37138835acea98447b4ea6da458716d2e8f2c73023063ea52d81bc5b5b8c0d8860907555a5a0cd56b32d5139e772344c77ce61c2c5dc48a3bc3f969e6d04e0d6b8a4f2d225827a103fb1a50d60b7710d97784af81fdcae017f781268949382bb3a993e9cc4f4163a03a07b4dbc16e6c3634126d2b397493674e14ab9acc6a2134a5415"}, {0x50, 0x1ff, 0x5, "f1d456bd5944d09df3bb311ed4641b4c23db620ca8785f6efbe0a7e10a6ec818d2df2ba9e69ec15bc4467ef3017151913028fd214742c67a89b9dbcfe82e5756"}], 0xf0, 0x80}, 0x4}, {{&(0x7f0000d25000)=@l2={0x1f, 0xac, {0x3, 0x1, 0x8001, 0x100000000, 0x400, 0x6}, 0xfffffffffffff3f0, 0x5}, 0xe, &(0x7f0000e2e000)=[{&(0x7f000083a000-0x21)="b9bb61165f1c7b9e3f2702803bba2956d6f895bfd5809113564a2ddc2600416725", 0x21}, {&(0x7f0000cd6000-0x75)="c06a5a63945621fd9ef070466ae26fce80b4c6f84b06dd31709b36bf13caae6128185d6d69b6ea65bde166725edb8e57035549d688224e8c13caee24b2eadadb532fa2458591e885b2c26c823268e5667e686b71fdcc029ef50e44b21bf07f5a0d2567a1fd858c3a0b907327fdc7b9b1bee71df585", 0x75}, {&(0x7f0000435000)="23bc276ff02df3ac95b1c1f02d5b7c71bdd29ac9efbe6e9321b7dda5aef09862c4d07d8abd60d12da38dcfcfeb85594e74d2f11772bdf2d34abfe3614edbaac5bca946bb9bf471da3b120507dc0652da39ea7ac7c408690f06a182af8e955763cb5288114ca3bcff35d7cb9dfde45a9bcbc31d570f75bf07dbfcdaaf9552ee2fa05630a047bec62833c25aea6bcf03350ce79997c72a39ff552b7e0443", 0x9d}], 0x3, &(0x7f0000fdc000)=[{0x20, 0x10f, 0x200, "b9a4f4e93fea466030e70d6bfc86"}, {0x110, 0x3a, 0x7ff, "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"}, {0x80, 0x113, 0x8, "74ab4a3f2e3fbad0683fdf1922df14ad147ae42ca9ea107035e4f29ed341d10b3297870731578a2af3220fc3572f324e122227f970ec9cb603ae3c8d7c2cf0cf2e6733a38e182a7add50f70ea6b56f8b9e13c85ba95a3ca1be5d46663228e54e8583d2de22d27fa978"}], 0x1b0, 0x10}, 0x8}, {{&(0x7f0000a9e000)=@in6={0xa, 0x1, 0x3ff, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000004000-0xa)=[{&(0x7f0000e59000-0xa3)="e66a8c645ed6e80c4156b9b6523a6e0c6c0b6aed85813948582c37c97cb11dd34d938f3420a2690febb8cca89ea03de587fdbb463f1e8c1fe0c04abb3089bc8403c97c2e51987409ebde76996b53cec466299b3ac6aa2e351277a0d1a66a2d0ba518f8e6f7c1173e132aa83376eaf2d02500b8dfa32d14693aab023bec3d4631b0ac2b1405e9760abb691167610115bbd30ee24e2ec7ad44dba41d2bfe168f7579f20c", 0xa3}, {&(0x7f0000305000-0xe0)="b38c0630635e667d3f18a4093eecf3060c66e4b64ccd9d111a3814101f0a06184b4581388028f2d07dd82f480874af61624fd7c46e23f56dc041cd5aeaae54d8ee311e46e87048a08d665b24d050637a08f5ae6c2b5923b034524c981e043936fa0f754c5e8923e79efb4905220e5d38486a70c5291202b031b01dd3259e8dbe0f8cb9a7f27f1e01a94d03a73b3dd365f028dfc81684ca0eb853b2896f229c0bb7998ab256abab8eca0596efeee99ccff59cff4687917eb2e1f14ad946139cfe48d19a12d509d0027674cad27bf06f388e25baa18c866a321dca047aab9b17c0", 0xe0}, {&(0x7f0000cf0000)="330319401b425239600f7a9a51301e8a3903349ca3029d151b7b9e45e7d75a2d1216fb1e7b6efbac67f315f3a02e638c7ac3c118839b1b6922363a1da74f386827daf67ecb5b7a93b651577a843b09e868d1eaa0b843f61cee938d0b3ae834a408e70b93839e661d45dcdf1f89a870dc935864e4968e72e2738a7379e24a222f075f3eb17f3c674d6b6cd98927a0c73cda1bf544b1b891c1222593f2c5ad67e870491763d80221aa21609d315e39506beb143d49ba920bd5344ae15c3aef6c1ba263c85dd1a69258d76adeac684ff1fa92161a2f646cd7fb2af389abef3ab593fe891cce77cb138f6cc836124e4c2fa8566492", 0xf3}, {&(0x7f00000f3000-0x8b)="dc280437c35adf720d67ed64092207cb7cd70bdec255d094f7fd804892b4b65c243f851306a5fee3f0639f6f624e31d328921b70eb520566d32a0fe1153d863abf919b486a8a2033b17a7ba0bbb1af84a3cd38750ae5956a18d3060b84b4d2844f2063bfdc8651c4bc77b438cf80f03bf892b1b9095177a91dfaf4eb62697f6efdf868e64fed07d65ad271", 0x8b}, 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"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"}, {0xa0, 0x100, 0x7fffffff, "01895281f6166a3902ad4e75ac989757f124a753ce431e3f88604c03c5dbd990b4e0ea79d608dc57b87ad532ad9fd5a49e67594ef390700567ecaf42c557f643a43951525e91ebfd8712447e2a234d336d97867760bdd14263f6e1ceb5684356fab18501cce23cab1768a385896439112a5e614a8774893f3cd7c17372b6f348fafed318dd3b44d727246ffa8008d9"}, {0x30, 0x84, 0x9, "506dc291c9ff6fb89439e7e6a982c23f70329c20b50dd99801dfd7"}], 0x1488, 0x24004010}, 0xe21c}, {{&(0x7f00000ae000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x2, 0x2}}, 0x2e, &(0x7f0000f8d000)=[{&(0x7f0000d27000)="a9b9c1dd4477c14a40f8dec586b1da", 0xf}, {&(0x7f00002bc000)="ac6953efa4dcda3be4a00c014827c97adbfa4c91f22dfdfee4a75fe7d6000f3477cad4c9cd4df684d85b3220fe20c2e2b677f85c966fadb4d25247ca413476360529056c86c99b9fa51e215c2937066dad71591c25ff", 0x56}, {&(0x7f0000e37000)="7378a549a60d07ff9dd15c9ece8dcc5877297238d844f80d54708dff9888267720e7ea1aae51a2bde9a0e0c2ce20abe71134ea823e", 0x35}, {&(0x7f0000f3f000)="f26a7407f91776637d95e94f5e0e92526a917ee7b4f0f708e0f27444b8e93bb1aec3cadea9b692338402e36be4a113ec227f8ca0749c608dc9dee6e647425ce359c05729ecfeaed9ff6a4faa4ea4c415a1969b615f2d4eb2391ab6267782327a79e1c9b741622fc59264d42f5884c1208983fcd5216f8e5a47dc2ce058ee1e8b8a40252c4aad9d497fc18f558455a38896b6de0a9b1b43cf8a1a15a53823b7348034a033c3f9f165d2c1d2e171517959829f3543d3dc994c374a", 0xba}, {&(0x7f0000838000-0x53)="e1326132f79642c9b0f87a24ac35d1a51febdbc7ccecb720ed4fad26fec681d5d07efc74732c34b1c61c02a9ddace5bd9735e5f6dc2c5fc873457c06acd9b40268ca0310028d436e8894a85481ff077990705b", 0x53}, {&(0x7f00002c1000-0x78)="2f60d19466c7b117dcceca90121252418f547cb3808fabae2465b713d9a88aab11c047bb9208110e6c2a594a6b62e7a0997a0b0136b504eead582f10be25e69583812c8e1b8141e5caaf6f34623e04c501ca79f39bfcca3b2f28653fad6cb17ef7899ea0e2e3ebfe20c8ad06f2d2a6b58a4bb3d027249c34", 0x78}], 0x6, &(0x7f0000b2e000)=[{0x78, 0xff, 0x3ff, "f16648c05381ca6fda7d5b6b0aa1e86bc5d3a2ab27af0549a2bc9172384826e61ecebbdf4b8ef64ac3f77b30bc6e46d303988bf07973551ef9c6c3d21de9c06f2cd48d20fd8424f0d2904f22c603d5cfa54c33d188ffb820d6087b2c44eab74924f7a0fce97b812f"}, {0xa0, 0x29, 0xbe77, "0255c5db1c2d787eac948401752341c1d56dd99404980eb6aa5c97e8893cc47a679974c0d5ff38aebdeddd8af98f75c5bf12e9797ca9f1d03b4b05327d97d223d8161c99f870f658225f29273589632a6cd18b9cadd4ab76499623245a47e4b8750e31ddd7ad78fffa060ff53f9f3580daf48242f5cf0e7dac6822a352606f947031fb128308f5f47bd43f49f0da6c"}], 0x118, 0x0}, 0x9}], 0x4, 0x20044000) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000ea3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b4a000-0x14)=@ethtool_wolinfo={0xa, 0x0, 0x0, "7c88f1213640"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 19:00:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x1, &(0x7f0000e8b000-0x10)=[&(0x7f0000b5b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 122.763117] kauditd_printk_skb: 132 callbacks suppressed [ 122.763127] audit: type=1400 audit(1516388408.892:952): avc: denied { map } for pid=19211 comm="syz-executor5" path="/dev/usbmon0" dev="devtmpfs" ino=8882 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usbmon_device_t:s0 tclass=chr_file permissive=1 2018/01/19 19:00:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0xfe, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = creat(&(0x7f0000e0b000)='./file0\x00', 0x2) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000b5a000-0x50)={@generic="917d9bd607a145ec9aa975055fb349bd", @ifru_settings={0x7a, 0x5, @fr_pvc=&(0x7f00002cb000)={0x5}}}) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) sendmsg$nl_xfrm(r1, &(0x7f0000195000)={&(0x7f00004e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c10000-0x10)={&(0x7f0000ebd000-0x130)=@newpolicy={0xb8, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00005c3000-0x12)='/dev/loop-control\x00', 0x0, 0x0) recvfrom(r1, &(0x7f000069d000)=""/164, 0xfffffffffffffce0, 0x0, 0x0, 0x0) 2018/01/19 19:00:09 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00002be000-0x1)="86", 0x1, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x1, 0x0) 2018/01/19 19:00:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") r2 = fcntl$getown(r0, 0x9) migrate_pages(r2, 0x5, &(0x7f000095e000-0x8)=0x0, &(0x7f0000555000)=0x5) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000408000)=0x3f) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000cd5000-0x40)={&(0x7f0000161000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000073b000)=[0x0, 0x0, 0x0], &(0x7f0000b42000)=[0x0, 0x0, 0x0], &(0x7f0000712000-0xc)=[0x0, 0x0, 0x0], 0x5, 0x3, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 19:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c5d000)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$packet(0x11, 0x3, 0x300) setsockopt$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) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000eaa000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00003a1000)={0x2, &(0x7f0000c2c000)=0x0, 0x0, r2, 0x1}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(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) 2018/01/19 19:00:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e87000+0x2ed)='./bus\x00', 0x0) r0 = open$dir(&(0x7f0000029000)='./bus\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000f08000-0x14)=""/24, 0x18) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f00001b0000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000286000-0x4)=0x10) accept$ax25(r1, &(0x7f00003da000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d64000-0x4)=0x10) 2018/01/19 19:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f51000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) chdir(&(0x7f0000978000-0x8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000e6e000)={0x81, 0x1, "636c69000000090000000000000000000000010000000000000000ffe0000000000000000000000000ffffffed0000060000000a00", 0xffffffff80000000, "714701010600637d", "820f960d2080271c0ae0cf14070cd521782952a1e186fa2f47f69501534a5639", 0x5, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f00006e7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000b80000)={0x0, @in={{0x2, 0x3, @rand_addr=0xfffffffffffff823, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x9}, &(0x7f00006eb000-0x4)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000061f000)={r2, @in6={{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b45000)={0xc175, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 19:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000acb000)='./file0\x00', 0x480, 0x10) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000573000-0x68)={0x7b, 0x0, [0x1, 0x1000, 0xffffffff, 0x3ff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f000036d000)={0xa0fa, 0x7, 0x3, 0x80000000, "351ea59a1a3d536cd5f1cc6ceb9d7be474f4e03dd848a0062c7a775a16241288e05205ed61d3c4adb8c4fb01", 0x2}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b4f000)='/dev/sequencer\x00', 0xfffffffffffffffc, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) dup(r0) ioctl$DRM_IOCTL_RES_CTX(r1, 0x40085112, &(0x7f0000c6d000)={0x5, &(0x7f000000d000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00008ab000-0x34)=""/52) 2018/01/19 19:00:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f0000001000)={0xfffffffffffffea1, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)=""}) mmap$binder(&(0x7f0000d0d000/0x4000)=nil, 0x4000, 0x8, 0x2010, r0, 0x0) 2018/01/19 19:00:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) gettid() r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00005e3000)='/dev/dsp\x00', 0x101000, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000084a000)='/dev/dsp\x00', 0x1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00008f5000-0x4)=r3) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) 2018/01/19 19:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000be1000/0x18000)=nil, &(0x7f00007dc000)=[@text64={0x40, &(0x7f0000994000)="b9820800000f32430f01df66bad00466edf2654e0f2201d9faf40f22a00f3566baf80cb84875208cef66bafc0cedc4e3bd5c5a6504", 0x0}], 0xaaaaaaaaaaaac06, 0x0, &(0x7f0000bd2000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00006f2000-0x18)={0x1, 0x0, [{0x4020000048b, 0x0, 0xfffffffffffffffe}]}) 2018/01/19 19:00:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000837000)='./file0\x00', 0x40080, 0x40) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000460000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = msgget$private(0x0, 0x280) msgctl$IPC_RMID(r2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000365000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d3d000)=0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e4c000)={@rand_addr=0x1, @empty=0x0, 0x0, 0x4, [@loopback=0x7f000001, @multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001]}, 0x20) recvmmsg(r0, &(0x7f00006a1000)=[{{0x0, 0x0, &(0x7f00003ca000-0x60)=[{&(0x7f0000d28000-0xa1)=""/161, 0xa1}, {&(0x7f0000796000)=""/0, 0x0}, {&(0x7f000053c000-0xab)=""/201, 0xc9}, {&(0x7f000059c000)=""/213, 0xd5}, {&(0x7f0000d23000+0x944)=""/61, 0x3d}, {&(0x7f0000ea0000)=""/137, 0x89}], 0x6, &(0x7f0000db7000)=""/18, 0x12, 0x3}, 0x800}, {{0x0, 0x0, &(0x7f0000e23000)=[{&(0x7f000027c000)=""/38, 0x26}, {&(0x7f0000177000)=""/215, 0xd7}, {&(0x7f00000de000)=""/223, 0xdf}, {&(0x7f0000312000-0xb)=""/11, 0xb}, {&(0x7f0000670000)=""/123, 0x7b}, {&(0x7f000055e000-0x5b)=""/91, 0x5b}, {&(0x7f0000e1f000)=""/4096, 0x1000}], 0x7, &(0x7f00005bf000-0x5c)=""/92, 0x5c, 0x8000}, 0x8}, {{&(0x7f0000e1f000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, 0x1e, &(0x7f00004c8000-0x60)=[{&(0x7f00004bc000-0x7c)=""/124, 0x7c}, {&(0x7f0000558000-0xb7)=""/183, 0xb7}, {&(0x7f0000a78000-0xc)=""/12, 0xc}, {&(0x7f0000612000)=""/71, 0x47}, {&(0x7f00007b1000-0x8e)=""/142, 0x8e}, {&(0x7f0000054000-0x87)=""/135, 0x87}], 0x6, &(0x7f0000754000)=""/216, 0xd8, 0x7}, 0xb44f}, {{&(0x7f000066c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00002b5000-0x90)=[{&(0x7f0000c38000-0xd5)=""/213, 0xd5}, {&(0x7f0000e3e000)=""/215, 0xd7}, {&(0x7f00003b9000-0x87)=""/135, 0x87}, {&(0x7f0000807000-0x52)=""/82, 0x52}, {&(0x7f0000dec000)=""/196, 0xc4}, {&(0x7f000085a000)=""/86, 0x56}, {&(0x7f0000ba9000)=""/53, 0x35}, {&(0x7f000064d000-0x91)=""/145, 0x91}, {&(0x7f0000bf9000)=""/15, 0xf}], 0x9, 0x0, 0x0, 0x2}, 0x9}, {{&(0x7f00001a4000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00008ea000-0x20)=[{&(0x7f00004ad000-0x31)=""/49, 0x31}, {&(0x7f0000431000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000c05000-0x1000)=""/4096, 0x1000, 0x8}, 0x7}, {{&(0x7f0000048000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00002df000)=[{&(0x7f00008fb000)=""/160, 0xa0}, {&(0x7f0000248000-0x8a)=""/138, 0x8a}, {&(0x7f0000fee000)=""/34, 0x22}, {&(0x7f000088d000-0x87)=""/135, 0x87}, {&(0x7f0000833000-0x6f)=""/113, 0x71}, {&(0x7f0000fd7000)=""/0, 0x0}, {&(0x7f0000cae000-0xbb)=""/187, 0xbb}], 0x7, 0x0, 0x0, 0xfffffffffffffffc}, 0x1}], 0x6, 0x142, &(0x7f000048c000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000097000-0x8c)={0x0, @in6={{0xa, 0x3, 0xffffffffffff0bbe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002de000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000c10000-0x8c)={r5, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ebe000)=0x8c) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000097e000+0x831)={r3, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = msgget$private(0x0, 0x10) msgsnd(r6, &(0x7f000061c000-0xd1)={0x0, "03469ae3a3653d91bc6167aaed27aaafaf503749fdd32af732f22c4c604dd3d020a0e46676bf1dea667fed90cfafc4f0f9e44ae7c8a1ec5ba463d024eff5bf68d0620eeac7b0510e112ab36bfda6b426cc0613e39de2bdef6dac66812bde3cdebd32aaaab31eb210783bfe6b0c184d377bad4cb4c0a934edaefbf8bab56bdb9486914abb64b4cac395ab162469622bc8e06dc6d5ec475f19a8c3bc51c846baf1e5763a1a7cf87adfb4e73141c14fe8f451f029899b58f8ae273e3b9efaf3c4f8a0db6830771d215550"}, 0xd1, 0x800) recvmsg(r0, &(0x7f0000d1b000-0x38)={&(0x7f0000702000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2f0, &(0x7f000046f000-0x10)=[], 0x0, &(0x7f0000746000-0x62)=""/98, 0x62, 0x0}, 0x102) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r7, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f0000d05000)="", 0x0, 0x0, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000db1000)=""/109, 0xfffffe70, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 19:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) epoll_pwait(0xffffffffffffffff, &(0x7f0000007000-0x48)=[], 0x0, 0x0, &(0x7f0000005000)={0x0}, 0x8) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000fd3000)='/dev/audio\x00', 0x20000, 0x0) bind$nfc_llcp(r0, &(0x7f0000ea5000-0x60)={0x27, 0xf6f, 0x3, 0x7, 0x2, 0x13b8fdc0, "c2df0a4e45861d800fb7c3ab6e5f59f86b5761ade5c3ff322e6fdbc5b75799d4e05c9482a9c6cbfcb44b2e1709b490306b51db6e0e0f2cc5066487fdafc66a", 0x1800000000000}, 0x60) [ 122.982395] binder: 19265:19272 ioctl c0046209 20001000 returned -22 2018/01/19 19:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00008a9000-0x4)=0x0) writev(r0, &(0x7f00009bd000-0x10)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000c77000-0x48)=""/72) 2018/01/19 19:00:09 executing program 4: 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$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x76) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f000042d000)=0x9201) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000ce2000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000464000)='./control/file0\x00') lremovexattr(&(0x7f0000735000)='./control\x00', &(0x7f00001b3000)=@random={'user.\x00', 'aufs\x00'}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fde000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 19:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8000000039, &(0x7f0000587000)="ff020458aa0000f31d001122000000d0154e000000140205", 0x18) r1 = add_key$user(&(0x7f0000213000)='user\x00', &(0x7f0000508000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003e6000)="2a4aa0d56246fc9e94166eee1e8d3f9892250fa0bd0229cf0b618c2b9c90562a4ee4752e7cab77d6090bb245d828bf9b36b13d35a91cb1381dda6457701ffb0c4435bdf18f4c3f0921f2b750602d55c057f35840c86400418b0c7c0ed7f7a6e11e2e2afb3739b556e6f930381ee2c66af7c12f7a2133a6342a26bc005641b0de5bdfec5e9f86c8a146a1e59f18cafe0aa2829588d7621d3c7557e6a42d9450e568e5be24da28ca93833afc15fbc1d0e311b152db3e0bbb1e2e1577418b", 0xbd, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r1, 0xa8) [ 123.074292] audit: type=1326 audit(1516388409.203:953): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19287 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 19:00:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e23000-0xf)='/dev/sequencer\x00', 0x940, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00002fd000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001af000)=0xe8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$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) r3 = accept$ipx(r2, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x10) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0x0}, 0x8) dup3(r3, r0, 0x0) 2018/01/19 19:00:09 executing program 1: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r2 = dup(r1) recvmsg$kcm(r2, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) [ 123.103590] audit: type=1326 audit(1516388409.229:954): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19287 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 19:00:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000cac000-0x27)={@random="8a67abb8b2e4", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, &(0x7f0000ea3000)={0x2, 0x0, []}) r0 = syz_open_dev$dmmidi(&(0x7f0000849000-0xd)='/dev/dmmidi#\x00', 0x200, 0x6100) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a0e000-0x8)={0x0, 0x7}, &(0x7f0000fc9000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000247000-0x4)=0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000eb0000)={0x10001, 0x9, 0x206, 0xf98, 0x401, 0x0, 0x5, 0x8, r1}, 0x20) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f00003a1000-0x4)=0x0, &(0x7f0000cd9000-0x4)=0x4) 2018/01/19 19:00:09 executing program 2: r0 = semget$private(0x0, 0x1, 0x1261967ed4b814cb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r0, 0x0, 0x13, &(0x7f0000000000)=""/211) clone(0x2001fffe, &(0x7f000023c000-0x1000)="", &(0x7f00008fe000)=0x0, &(0x7f0000ee8000)=0x0, &(0x7f000020b000-0x1c)="") 2018/01/19 19:00:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x7fffffff, 0x13f94b415e780b1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)=0x2) userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffff}, 0x3}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000002000-0x10)={0x7, 0x3, 0xfff, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x0) setregid(r1, r2) r3 = socket$inet6(0xa, 0x1, 0x200) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r3, &(0x7f0000004000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0x2, 0x7fff, 0x4, 0x6, 0x1, 0x0, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mlock2(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1) r4 = msgget(0x2, 0x88) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(r4, 0xc, &(0x7f0000004000)=""/230) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000001000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vcan0\x00'}) syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x5, 0x80001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000007000-0x8)='./file0\x00', 0xc000, 0x62) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f0000007000-0x50)={{0x0, 0x3, 0x6391, 0x3, 0x6}, 0x5, 0xfff, 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]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000007000-0xc)='/dev/rfkill\x00', 0xc3, 0x80, &(0x7f0000007000)={0x2, 0xffffffff7fffffff, 0x8001, 0xa000, 0x7ff, 0x0, 0xff, 0x14000000000}) [ 123.149056] audit: type=1326 audit(1516388409.231:955): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19287 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 19:00:09 executing program 5: 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) arch_prctl(0x2002, &(0x7f0000000000)="") r0 = syz_open_dev$sndpcmp(&(0x7f000097c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/01/19 19:00:09 executing program 1: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000081f000)='/dev/vga_arbiter\x00', 0x2, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000ad0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a4b000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000002000-0x40)={0x6000000000000000, 0x0, 0x80, 0x8, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0xec36, 0x7fff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) llistxattr(&(0x7f0000f3c000)='./file0\x00', &(0x7f00008dc000-0xf1)=""/241, 0xf1) 2018/01/19 19:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000914000-0x8)='./file0\x00', 0x301080, 0x40) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ed7000-0x20)={{&(0x7f0000c98000/0x2000)=nil, 0x2000}, 0x3, 0x0}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000b8a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00009f3000)={0x0, 0x0, 0x10, 0x0, 0x0}, &(0x7f0000a87000)=0x18) 2018/01/19 19:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000025c000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000e2e000-0xa0)=[{&(0x7f0000812000)="a8", 0x1}, {&(0x7f0000797000)="", 0x0}, {&(0x7f0000feb000)="96", 0x1}], 0x3, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00008f8000+0x57f)=0x4, 0x4) [ 123.187240] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. [ 123.218964] FAULT_FLAG_ALLOW_RETRY missing 30 [ 123.218977] CPU: 0 PID: 19297 Comm: syz-executor4 Not tainted 4.15.0-rc8+ #268 2018/01/19 19:00:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000983000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) readv(r0, &(0x7f0000245000-0x60)=[{&(0x7f000072d000-0xa8)=""/168, 0xa8}], 0x1) creat(&(0x7f0000a60000-0x8)='./file0\x00', 0x80) 2018/01/19 19:00:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f00005a0000)=""/137, &(0x7f0000a4a000-0x4)=0x89) syz_open_dev$vcsn(&(0x7f00003c4000-0xa)='/dev/vcs#\x00', 0x80, 0x200000) bind$alg(r0, &(0x7f0000097000-0x58)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffe, 'sha512\x00'}, 0x58) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000e08000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3f418fdc}) 2018/01/19 19:00:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000705000)='/dev/amidi#\x00', 0x0, 0x2) connect$bt_l2cap(r0, &(0x7f0000efe000)={0x1f, 0x100, {0x401, 0x7, 0x9, 0x5799, 0x2, 0x400}, 0x3ff, 0x3}, 0xe) pipe2(&(0x7f0000247000)={0x0, 0x0}, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x7) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) exit(0x0) open(&(0x7f0000002000-0x8)='./file0\x00', 0x6c02, 0x0) 2018/01/19 19:00:09 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @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={0x83, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000008000-0x12)='/dev/input/mouse#\x00', 0x80, 0x80) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000008000-0x8c)={0x0, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000-0x4)=0x8c) dup3(r0, r0, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000-0xc)={r1, 0x1f, 0x20}, &(0x7f0000007000)=0xc) 2018/01/19 19:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0xef7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x20000, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, 0x0, 0xffffffff80000000, 0xffffffffffffffff, 0x0) r0 = openat$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$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000fc2000-0x20)={r2, 0x0, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 123.218983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.218988] Call Trace: [ 123.219017] dump_stack+0x194/0x257 [ 123.219035] ? arch_local_irq_restore+0x53/0x53 [ 123.219052] ? __lock_acquire+0x664/0x3e00 [ 123.219066] ? handle_userfault+0x12b7/0x24c0 [ 123.219081] handle_userfault+0x12fa/0x24c0 [ 123.219089] ? handle_userfault+0x150b/0x24c0 2018/01/19 19:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007d9000-0x108)={0x400000000000, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4ae) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, [], ""}}}}}}}, 0x0) 2018/01/19 19:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00007d0000)={0x8, 0x7, 0x0}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f00005ea000-0x8)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) truncate(&(0x7f0000190000)='./file0\x00', 0x20) openat$audio(0xffffffffffffff9c, &(0x7f00003b9000)='/dev/audio\x00', 0xa400, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000555000)=0x0, 0x4) 2018/01/19 19:00:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000758000-0x78)={0x1, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000060a000-0x20)={{&(0x7f0000f30000/0x1000)=nil, 0x1000}, 0x3, 0x0}) signalfd(r1, &(0x7f0000f36000-0x8)={0x1000}, 0x8) r2 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f00005e0000-0x78)={0x5, 0x78, 0x1ff, 0x2, 0x2, 0xccba, 0x0, 0x1, 0x2000, 0x1, 0x56c2, 0x3, 0x8, 0x8001, 0x4, 0x1, 0x3, 0x5, 0x2, 0x7, 0x400, 0x3, 0x6, 0xfffffffffffff800, 0xa5, 0x2, 0x0, 0x7f, 0x0, 0x4386, 0x1000, 0x6, 0x0, 0x4, 0x4, 0x72, 0x7f, 0x5, 0x0, 0x8, 0x4, @perf_config_ext={0x0, 0x7}, 0x2000, 0x4, 0xf1e, 0x7, 0x3ff, 0x7, 0xff, 0x0}, r2, 0x5fcf8dba, r0, 0x2) r3 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r3, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f00008f8000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) syz_open_dev$usbmon(&(0x7f0000353000)='/dev/usbmon#\x00', 0x2, 0x6000) sendmsg$nl_crypto(r5, &(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 19:00:09 executing program 2: 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, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000038c000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f000075a000)={0x3, r1}) r2 = dup2(r0, r0) ioctl$KDADDIO(r2, 0x4b34, 0x3ff) socketpair(0xf, 0x0, 0x0, &(0x7f0000b09000-0x8)={0x0, 0x0}) 2018/01/19 19:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xff, 0x0, 0xac8b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x55, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000050f000)='/dev/vcs\x00', 0x40, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001f1000-0xa)='/dev/cuse\x00', 0x101801, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000ad9000/0x18000)=nil, &(0x7f000013e000)=[@text64={0x40, &(0x7f0000c76000)="64360f01cac44305065166000f20e035000004000f22e066b88e000f00d836470fe83e440f07a50f74c34f0f015fdb400f09", 0x32}], 0x1, 0x20, &(0x7f0000e09000-0x10)=[@cr0={0x0, 0x10022}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f000038f000)="", 0x0) 2018/01/19 19:00:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000c9f000)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f00005eb000-0x40)={0xfff, 0x1, 0x7, 0x7, 0x7756, 0x80000000, 0x80, 0x6}, &(0x7f000020a000-0x40)={0x5, 0x5, 0x40, 0x101, 0x4, 0xc647, 0xafd, 0x3}, &(0x7f0000014000)={0x9, 0x3, 0x1ff, 0x8, 0x9, 0x5, 0x5, 0x2}, &(0x7f0000288000)={0x0, 0x1c9c380}, &(0x7f00006c7000)={&(0x7f0000b33000-0x8)={0x2cc}, 0x8}) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x376, &(0x7f0000061000-0x10)={0x0, r0}, &(0x7f00009b5000)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/19 19:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c1a000)={0x6, 0xffffffffffffff9c, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ecd000)={0x0, 0x0}) r2 = dup3(r0, r1, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00004b7000)=0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r4, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/0}, 0x18) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000aae000)='/dev/audio\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000c99000)=0x2, 0x4) 2018/01/19 19:00:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820fae0000000000000008d4ef9f6056534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bd5000-0x11)='/dev/vga_arbiter\x00', 0x40400, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000229000)=0x0) sendmsg$alg(r1, &(0x7f00007a7000-0x38)={0x0, 0x0, &(0x7f0000949000)=[{&(0x7f00003bb000-0x22)="9576fb5678f4d89c1b8c63a229d9ca03842653136f77e16d6684d4bfd43e32c65df53930020d1466b3ccd513a1eb90aa", 0x30}], 0x1, &(0x7f0000c3a000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) [ 123.219114] ? userfaultfd_ioctl+0x4520/0x4520 [ 123.219121] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 123.219128] ? trace_hardirqs_on_caller+0x370/0x5c0 [ 123.219139] ? trace_hardirqs_on+0xd/0x10 [ 123.219155] ? depot_save_stack+0x3b5/0x490 [ 123.219168] ? print_irqtrace_events+0x270/0x270 [ 123.219178] ? print_irqtrace_events+0x270/0x270 [ 123.219186] ? save_stack+0xa3/0xd0 [ 123.219196] ? save_stack+0x43/0xd0 [ 123.219202] ? kasan_kmalloc+0xad/0xe0 [ 123.219209] ? kasan_slab_alloc+0x12/0x20 [ 123.219215] ? kmem_cache_alloc+0x12e/0x760 [ 123.219223] ? ptlock_alloc+0x24/0x70 [ 123.219230] ? pte_alloc_one+0x59/0x100 [ 123.219237] ? __pte_alloc+0x2a/0x310 [ 123.219244] ? __handle_mm_fault+0x2d06/0x3ce0 [ 123.219250] ? handle_mm_fault+0x334/0x8d0 [ 123.219258] ? __do_page_fault+0x5c9/0xc90 [ 123.219264] ? do_page_fault+0xee/0x720 [ 123.219271] ? page_fault+0x2c/0x60 [ 123.219279] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 123.219287] ? generic_perform_write+0x200/0x600 [ 123.219295] ? __generic_file_write_iter+0x366/0x5b0 [ 123.219312] ? __lock_acquire+0x664/0x3e00 [ 123.219321] ? check_noncircular+0x20/0x20 [ 123.219327] ? __lock_acquire+0x664/0x3e00 [ 123.219335] ? print_irqtrace_events+0x270/0x270 [ 123.219363] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 123.219374] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 123.219389] ? find_held_lock+0x35/0x1d0 [ 123.219409] ? __handle_mm_fault+0x3296/0x3ce0 [ 123.219419] ? lock_downgrade+0x980/0x980 [ 123.219434] ? lock_release+0xa40/0xa40 [ 123.219451] ? do_raw_spin_trylock+0x190/0x190 [ 123.219462] ? userfaultfd_ctx_put+0x740/0x740 [ 123.219487] __handle_mm_fault+0x32a3/0x3ce0 [ 123.219505] ? __pmd_alloc+0x4e0/0x4e0 [ 123.219513] ? print_irqtrace_events+0x270/0x270 [ 123.219520] ? plist_check_head+0xe2/0x130 [ 123.219536] ? find_held_lock+0x35/0x1d0 [ 123.219556] ? handle_mm_fault+0x248/0x8d0 [ 123.219567] ? lock_downgrade+0x980/0x980 [ 123.219612] handle_mm_fault+0x334/0x8d0 [ 123.219621] ? down_read+0x96/0x150 [ 123.219631] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 123.219638] ? vmacache_find+0x5f/0x280 [ 123.219653] ? find_vma+0x30/0x150 [ 123.219668] __do_page_fault+0x5c9/0xc90 [ 123.219689] ? mm_fault_error+0x2c0/0x2c0 [ 123.219701] ? get_futex_value_locked+0xc3/0xf0 [ 123.219720] do_page_fault+0xee/0x720 [ 123.219732] ? __do_page_fault+0xc90/0xc90 [ 123.219743] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 123.219756] ? check_noncircular+0x20/0x20 [ 123.219767] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 123.219777] ? futex_wait+0x6a9/0x9a0 [ 123.219796] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 123.219815] page_fault+0x2c/0x60 [ 123.219824] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 123.219828] RSP: 0018:ffff8801c55df928 EFLAGS: 00010246 [ 123.219836] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825877a1 [ 123.219840] RDX: 00000000000000c9 RSI: ffffc900012f8000 RDI: ffff8801c55dfd28 [ 123.219845] RBP: ffff8801c55dfa08 R08: 1ffff1003ac2a57a R09: 0000000000000000 [ 123.219849] R10: ffff8801c55df858 R11: 0000000000000000 R12: 1ffff10038abbf28 [ 123.219854] R13: ffff8801c55df9e0 R14: 0000000000000000 R15: ffff8801c55dfd20 [ 123.219876] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 123.219893] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 123.219906] ? iov_iter_revert+0x9d0/0x9d0 [ 123.219922] ? mark_held_locks+0xaf/0x100 [ 123.219929] ? simple_xattr_get+0xeb/0x160 [ 123.219939] ? current_kernel_time64+0x122/0x2f0 [ 123.219951] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 123.219965] generic_perform_write+0x200/0x600 [ 123.219997] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 123.220012] ? current_time+0x88/0xc0 [ 123.220026] ? file_update_time+0xbf/0x470 [ 123.220039] ? current_time+0xc0/0xc0 [ 123.220055] ? down_write+0x87/0x120 [ 123.220071] __generic_file_write_iter+0x366/0x5b0 [ 123.220079] ? check_noncircular+0x20/0x20 [ 123.220096] generic_file_write_iter+0x399/0x790 [ 123.220115] ? __generic_file_write_iter+0x5b0/0x5b0 [ 123.220130] ? iov_iter_init+0xaf/0x1d0 [ 123.220148] __vfs_write+0x684/0x970 [ 123.220154] ? lock_acquire+0x1d5/0x580 [ 123.220168] ? kernel_read+0x120/0x120 [ 123.220212] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 123.220221] ? __sb_start_write+0x209/0x2a0 [ 123.220236] vfs_write+0x189/0x510 [ 123.220252] SyS_write+0xef/0x220 [ 123.220266] ? SyS_read+0x220/0x220 [ 123.220273] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 123.220283] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 123.220304] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 123.220310] RIP: 0033:0x452e99 [ 123.220314] RSP: 002b:00007fb3e41bdc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 123.220321] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e99 [ 123.220325] RDX: 000000000000001c RSI: 0000000020011fd2 RDI: 0000000000000016 [ 123.220329] RBP: 0000000000000317 R08: 0000000000000000 R09: 0000000000000000 [ 123.220333] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f2ac8 [ 123.220338] R13: 00000000ffffffff R14: 00007fb3e41be6d4 R15: 0000000000000000 [ 123.451865] ================================================================== [ 123.451902] BUG: KASAN: slab-out-of-bounds in ip6_xmit+0x2048/0x2090 [ 123.451912] Read of size 8 at addr ffff8801ba302f98 by task syz-executor0/19368 [ 123.451915] [ 123.451926] CPU: 0 PID: 19368 Comm: syz-executor0 Not tainted 4.15.0-rc8+ #268 [ 123.451931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.451935] Call Trace: [ 123.451952] dump_stack+0x194/0x257 [ 123.451971] ? arch_local_irq_restore+0x53/0x53 [ 123.451995] ? show_regs_print_info+0x18/0x18 [ 123.452023] ? ip6_xmit+0x2048/0x2090 [ 123.452043] print_address_description+0x73/0x250 [ 123.452058] ? ip6_xmit+0x2048/0x2090 [ 123.452071] kasan_report+0x25b/0x340 [ 123.452089] __asan_report_load8_noabort+0x14/0x20 [ 123.452097] ip6_xmit+0x2048/0x2090 [ 123.452139] ? ip6_finish_output2+0x23a0/0x23a0 [ 123.452156] ? fl6_update_dst+0x127/0x2b0 [ 123.452169] ? check_noncircular+0x20/0x20 [ 123.452180] ? inet6_csk_route_socket+0x691/0xe80 [ 123.452201] ? lock_acquire+0x1d5/0x580 [ 123.452208] ? lock_acquire+0x1d5/0x580 [ 123.452217] ? inet6_csk_xmit+0x114/0x580 [ 123.452243] ? lock_release+0xa40/0xa40 [ 123.452296] inet6_csk_xmit+0x2fc/0x580 [ 123.452311] ? inet6_csk_update_pmtu+0x160/0x160 [ 123.452325] ? __sk_dst_check+0x1a5/0x380 [ 123.452342] ? sk_wait_data+0x610/0x610 [ 123.452395] l2tp_xmit_skb+0x1068/0x1410 [ 123.452433] ? l2tp_session_create+0xc60/0xc60 [ 123.452446] ? sock_wmalloc+0x15d/0x1d0 [ 123.452461] ? iov_iter_advance+0x13f0/0x13f0 [ 123.452482] ? pppol2tp_sendmsg+0x41b/0x670 [ 123.452502] pppol2tp_sendmsg+0x470/0x670 [ 123.452519] ? selinux_socket_sendmsg+0x36/0x40 [ 123.452536] ? pppol2tp_session_ioctl+0xa90/0xa90 [ 123.452551] sock_sendmsg+0xca/0x110 [ 123.452567] ___sys_sendmsg+0x767/0x8b0 [ 123.452589] ? copy_msghdr_from_user+0x590/0x590 [ 123.452605] ? putname+0xee/0x130 [ 123.452615] ? save_stack+0xa3/0xd0 [ 123.452630] ? kasan_slab_free+0x71/0xc0 [ 123.452639] ? putname+0xee/0x130 [ 123.452647] ? do_sys_open+0x31b/0x6d0 [ 123.452653] ? SyS_open+0x2d/0x40 [ 123.452662] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 123.452687] ? __fget_light+0x297/0x380 [ 123.452701] ? fget_raw+0x20/0x20 [ 123.452740] ? put_unused_fd+0x62/0x70 [ 123.452753] ? lock_downgrade+0x980/0x980 [ 123.452777] ? __fdget+0x18/0x20 [ 123.452807] __sys_sendmsg+0xe5/0x210 [ 123.452823] ? __sys_sendmsg+0xe5/0x210 [ 123.452848] ? SyS_shutdown+0x290/0x290 [ 123.452871] ? kmem_cache_free+0x267/0x2a0 [ 123.452894] ? SyS_futex+0x269/0x390 [ 123.452934] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 123.452964] SyS_sendmsg+0x2d/0x50 [ 123.452982] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 123.452997] RIP: 0033:0x452e99 [ 123.453001] RSP: 002b:00007fb61c3edc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 123.453013] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e99 [ 123.453019] RDX: 0000000000000081 RSI: 000000002037ffc8 RDI: 0000000000000017 [ 123.453024] RBP: 0000000000000058 R08: 0000000000000000 R09: 0000000000000000 [ 123.453029] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee8e0 [ 123.453035] R13: 00000000ffffffff R14: 00007fb61c3ee6d4 R15: 0000000000000000 [ 123.453079] [ 123.453084] Allocated by task 19368: [ 123.453093] save_stack+0x43/0xd0 [ 123.453101] kasan_kmalloc+0xad/0xe0 [ 123.453110] kasan_slab_alloc+0x12/0x20 [ 123.453117] kmem_cache_alloc+0x12e/0x760 [ 123.453124] dst_alloc+0x11f/0x1a0 [ 123.453134] rt_dst_alloc+0xe9/0x540 [ 123.453142] ip_route_output_key_hash_rcu+0xa40/0x2c40 [ 123.453149] ip_route_output_key_hash+0x20b/0x370 [ 123.453159] __ip4_datagram_connect+0xa6d/0x1240 [ 123.453165] __ip6_datagram_connect+0xbaf/0xf90 [ 123.453172] ip6_datagram_connect+0x2f/0x50 [ 123.453179] inet_dgram_connect+0x16b/0x1f0 [ 123.453184] SYSC_connect+0x213/0x4a0 [ 123.453190] SyS_connect+0x24/0x30 [ 123.453197] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 123.453199] [ 123.453203] Freed by task 4737: [ 123.453210] save_stack+0x43/0xd0 [ 123.453216] kasan_slab_free+0x71/0xc0 [ 123.453222] kmem_cache_free+0x83/0x2a0 [ 123.453229] dst_destroy+0x216/0x330 [ 123.453234] dst_destroy_rcu+0x16/0x20 [ 123.453243] rcu_process_callbacks+0xd6c/0x17f0 [ 123.453250] __do_softirq+0x2d7/0xb85 [ 123.453252] [ 123.453260] The buggy address belongs to the object at ffff8801ba302e40 [ 123.453260] which belongs to the cache ip_dst_cache of size 216 [ 123.453267] The buggy address is located 128 bytes to the right of [ 123.453267] 216-byte region [ffff8801ba302e40, ffff8801ba302f18) [ 123.453270] The buggy address belongs to the page: [ 123.453277] page:ffffea0006e8c080 count:1 mapcount:0 mapping:ffff8801ba302080 index:0x0 [ 123.453285] flags: 0x2fffc0000000100(slab) [ 123.453299] raw: 02fffc0000000100 ffff8801ba302080 0000000000000000 000000010000000c [ 123.453308] raw: ffffea0007042fe0 ffffea0006e7fda0 ffff8801d6fc0c80 0000000000000000 [ 123.453312] page dumped because: kasan: bad access detected [ 123.453314] [ 123.453317] Memory state around the buggy address: [ 123.453323] ffff8801ba302e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 123.453329] ffff8801ba302f00: 00 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc [ 123.453335] >ffff8801ba302f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 123.453338] ^ [ 123.453344] ffff8801ba303000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 123.453351] ffff8801ba303080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 123.453356] ================================================================== [ 123.453359] Disabling lock debugging due to kernel taint [ 123.453428] Kernel panic - not syncing: panic_on_warn set ... [ 123.453428] [ 123.453436] CPU: 0 PID: 19368 Comm: syz-executor0 Tainted: G B 4.15.0-rc8+ #268 [ 123.453440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.453443] Call Trace: [ 123.453455] dump_stack+0x194/0x257 [ 123.453468] ? arch_local_irq_restore+0x53/0x53 [ 123.453476] ? kasan_end_report+0x32/0x50 [ 123.453489] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 123.453499] ? vsnprintf+0x1ed/0x1900 [ 123.453515] ? ip6_xmit+0x1f60/0x2090 [ 123.453536] panic+0x1e4/0x41c [ 123.453551] ? refcount_error_report+0x214/0x214 [ 123.453584] ? ip6_xmit+0x2048/0x2090 [ 123.453593] kasan_end_report+0x50/0x50 [ 123.453601] kasan_report+0x144/0x340 [ 123.453615] __asan_report_load8_noabort+0x14/0x20 [ 123.453623] ip6_xmit+0x2048/0x2090 [ 123.453651] ? ip6_finish_output2+0x23a0/0x23a0 [ 123.453664] ? fl6_update_dst+0x127/0x2b0 [ 123.453674] ? check_noncircular+0x20/0x20 [ 123.453682] ? inet6_csk_route_socket+0x691/0xe80 [ 123.453696] ? lock_acquire+0x1d5/0x580 [ 123.453702] ? lock_acquire+0x1d5/0x580 [ 123.453709] ? inet6_csk_xmit+0x114/0x580 [ 123.453727] ? lock_release+0xa40/0xa40 [ 123.453761] inet6_csk_xmit+0x2fc/0x580 [ 123.453772] ? inet6_csk_update_pmtu+0x160/0x160 [ 123.453781] ? __sk_dst_check+0x1a5/0x380 [ 123.453793] ? sk_wait_data+0x610/0x610 [ 123.453826] l2tp_xmit_skb+0x1068/0x1410 [ 123.453850] ? l2tp_session_create+0xc60/0xc60 [ 123.453859] ? sock_wmalloc+0x15d/0x1d0 [ 123.453870] ? iov_iter_advance+0x13f0/0x13f0 [ 123.453884] ? pppol2tp_sendmsg+0x41b/0x670 [ 123.453898] pppol2tp_sendmsg+0x470/0x670 [ 123.453910] ? selinux_socket_sendmsg+0x36/0x40 [ 123.453922] ? pppol2tp_session_ioctl+0xa90/0xa90 [ 123.453931] sock_sendmsg+0xca/0x110 [ 123.453943] ___sys_sendmsg+0x767/0x8b0 [ 123.453958] ? copy_msghdr_from_user+0x590/0x590 [ 123.453969] ? putname+0xee/0x130 [ 123.453977] ? save_stack+0xa3/0xd0 [ 123.453992] ? kasan_slab_free+0x71/0xc0 [ 123.454000] ? putname+0xee/0x130 [ 123.454010] ? do_sys_open+0x31b/0x6d0 [ 123.454016] ? SyS_open+0x2d/0x40 [ 123.454024] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 123.454040] ? __fget_light+0x297/0x380 [ 123.454050] ? fget_raw+0x20/0x20 [ 123.454078] ? put_unused_fd+0x62/0x70 [ 123.454094] ? lock_downgrade+0x980/0x980 [ 123.454114] ? __fdget+0x18/0x20 [ 123.454135] __sys_sendmsg+0xe5/0x210 [ 123.454145] ? __sys_sendmsg+0xe5/0x210 [ 123.454155] ? SyS_shutdown+0x290/0x290 [ 123.454163] ? kmem_cache_free+0x267/0x2a0 [ 123.454177] ? SyS_futex+0x269/0x390 [ 123.454204] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 123.454220] SyS_sendmsg+0x2d/0x50 [ 123.454231] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 123.454236] RIP: 0033:0x452e99 [ 123.454240] RSP: 002b:00007fb61c3edc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 123.454247] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e99 [ 123.454251] RDX: 0000000000000081 RSI: 000000002037ffc8 RDI: 0000000000000017 [ 123.454255] RBP: 0000000000000058 R08: 0000000000000000 R09: 0000000000000000 [ 123.454259] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee8e0 [ 123.454263] R13: 00000000ffffffff R14: 00007fb61c3ee6d4 R15: 0000000000000000 [ 123.454758] Dumping ftrace buffer: [ 123.454764] (ftrace buffer empty) [ 123.454767] Kernel Offset: disabled