[....] Starting enhanced syslogd: rsyslogd[ 12.973889] audit: type=1400 audit(1516164629.452:5): avc: denied { syslog } for pid=3515 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.589373] audit: type=1400 audit(1516164635.068:6): avc: denied { map } for pid=3655 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.15.241' (ECDSA) to the list of known hosts. 2018/01/17 04:50:41 fuzzer started [ 24.822613] audit: type=1400 audit(1516164641.301:7): avc: denied { map } for pid=3666 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/17 04:50:41 dialing manager at 10.128.0.26:46525 [ 28.248714] can: request_module (can-proto-0) failed. [ 28.258205] can: request_module (can-proto-0) failed. 2018/01/17 04:50:45 kcov=true, comps=true [ 28.754572] audit: type=1400 audit(1516164645.233:8): avc: denied { map } for pid=3666 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=63 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/17 04:50:47 executing program 0: r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bff000-0x4)='/dev/ptmx\x00', 0xae188978b2861ebd, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ca3000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000001000-0x18)={0x0, 0x80000000, 0x1, &(0x7f00002d2000-0x8)=0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000-0x10)={0x8, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000001000-0x8)={r3, 0x1}) msgget(0x0, 0x20) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000001000)=""/80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r4, r5, r6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000003000)=r2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000005000-0x20)={@generic="e1151d91cbbefcc6873a65bf64ab02d6", @ifru_flags=0x1000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000006000-0x9)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$TIOCSBRK(r1, 0x5427) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000007000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000008000-0x14)={0xffffffff, 0x0, 0x3, 0x2, 0x94}, 0x14) ioctl$KVM_GET_REGS(r7, 0x8090ae81, &(0x7f0000002000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r7, 0x0, 0xb9, 0xf1, &(0x7f0000009000-0xb9)="76e9e4dd000999f3faa1f0c50baad926c7c25f36bc598f09c3791cc5c69a86359a1e182c251b5aa7ae1f2b24435f42b48383fb62494cf182e25dfba0aeab28eb9be82da183dbcb32abdaa8bcafdcd53557b9b1cad7afbd9532f5f326e255704e90c05c6c33146c957f924cff6d4e126f9574ddd025a268b993d7d09a7cd1b554279eafca96d53946465b9e4b773a19b776c944a9ec0c6b9343faac165fb0130f78f679a89330e1e19d80af9b5510c5ec261043d472de9627f3", &(0x7f0000006000)=""/241, 0x3, 0x4}, 0x28) 2018/01/17 04:50:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x80000000000, 0xc0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000002000-0x8)=0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000003000-0x18)={r1, 0x0, 0x0, 0x0}) sendto$inet6(r0, &(0x7f0000001000-0x8a)="c3194137f0f3854cfa83e4013bf61e6b115b7c5dad99155d5964cd3f68f0346c23709250587624fa65a5f1b6f305d401a131e1f38212fe9f00c639f500706066f7d01104e2a6ffeb6fba6034d0286afe16a81ca16f2638c026a4fd6988cf913ec75acf8f0a5402f8c976d7ef8764544fd779374ace60c07b1c905596d0e079161b942fbca419d353e695", 0x8a, 0x45, &(0x7f0000002000)={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x952}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x2, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xbc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000003000-0x20)={0x0, &(0x7f0000003000)=0x0, 0x1, r0, 0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000005000-0x10)={0x77359400, 0x0}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4)=0x8, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000)={&(0x7f0000005000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x0, 0x1}}, 0x26, &(0x7f0000006000-0x70)=[{&(0x7f0000002000)="e36c441b51adfc854cad48687e2ae341afc92597d8d18064b9bc8f0d53155d5a8db6408442cbbc0396cae2eb25d8761b8589b9b855efac52c4b7338015a6a8f074ba6c01184aa3d0d42781535619829d5f5bfc8abb7c9347ddffbd9e4f84c05af4c7240aeede9bf28a017d09e344799ff89a007163f2a4c1a95cb6395ec47ebecb519ff8618b1cb4fe7e1f43d561f42690f0a70f5e4db0b004dcfd7abb548281e57ca9be43ba9c2e07f239026e0db0ce504da02a4e298d40432783a0a325acc58f4bc9ba5762f6d3f633e46ec9135d6b1e6fb27fc8e19ef6a25b1fac32adca7a77cecbec9041084dc9036aa1d70f6c", 0xef}, {&(0x7f0000003000-0x8)="12de757f36655646", 0x8}, {&(0x7f0000000000)="f3afef3f59e493f22133e2026586494739848441e269a8bd3f99c0f54edda654bbdc8adea58205eb9d82906614fd5a54f03684b22c23fb66dbe6cdcbd8628b40e9ed887e59aa686dd3d5ef3cde691618", 0x50}, {&(0x7f0000005000-0xdb)="e2972ff7105dab1b7a66d632eb1220d0e31f5737086caf453c77841cbbdbce57b10e1f3139adfd18cd868d958cb77205424876a98e625c806ed1be200099a868f220a8cc6925c93c5c742fb53c319ebba4f134e8ac447e83df3b5fd1abec0fa71bd5dbf47f31f956a0c89cb17a58f49556aed63b40fec5f1a912cb5bb03ea2d26a8b977d90e82167f0916cc525cea0e16de4a8087be8acfe41fa69cc16bb5039d44d0e3f4e45b3e5b2359272ea7f3be07b50e8e31ca77fd050517c733263201e92905e2cccbe2cd81090fe9c2a9fae8f467ff4dc1a53e4d1c1f7f6", 0xdb}, {&(0x7f0000006000-0x63)="f7e8e3b5a56f8395618f8fdd80792677380a7a1e16d50ba57139f432280100f0503fa23c24182bc2d55b340984866d2890e097763a41edcb448c6d0bbc9384899fae648b1dca0ad3f3b8085f8797d2ee7cf10a561224189e563f45eb7b63c5c9fa7cf6", 0x63}, {&(0x7f0000006000-0xf4)="293ebf384a3d783d19a2fb2383a8669cb870ba70b8c5e599a4aed2373104d977a6606abf898702321d52e4d8c3ab994e3bc90e146dfdb53eb2650f9a057c83bdfab1c4bc3c5b56d0e8aadb53f2dd47f7e0387c23727f50e54ae123c4d06a2ee4bea4270fd1587e40c68710ad5cf58136ffd5bdc1140d7b23a2d48886415344609c1a36ca9559f414c675ccf5df1c97f77f437e640b3da431a29ea00ec71e5e4890c3e3415437e00067628abac4115cfa79c998a2bbf5f95ddd8e517e55cc2945f565e9e47282e593e27273843f8a9e750a0ee0b84b66ef15e5d079576b891f941f0069f8e962158a743d31f4f132c86427e3ee8d", 0xf4}, {&(0x7f0000004000)="57d8d821ea86a4df3f2dce69d40e2e36cd52e6fb1374630de1144920261f106c11b359cf9f22cd72ea5bcd9188a905f0dcb73fe7764051fcc31c458ee13910514e8c92d5db781fdcd055c5877240feb45bf471f7", 0x54}], 0x7, &(0x7f0000005000)=[{0xd0, 0x11a, 0x6, "279674adc12e244219328e6742534969448f4f141f7873541cbb0642a7b2964ad3b15015b6a9632af9de15874b32fd572bf7ca756d67c47fac4306b516460c286444684d05edab88daab1a89bac55f59b15cda9f918e0c2e0ea6b0cf6eaac4918decb317dd9c714945c0abf9fd261c7ac169984c05901476f20f3e31b1189a2f73a6397f67daad6e09c1eacc3b3c4a168bcf13988b21c50d7357f2d76474c729f3b7c06f07382bf3d8ce76eead2d8ff8ded47256d069c55f6dd90a77"}], 0xd0, 0x4008005}, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000)=""/4096) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000006000)=0x2, 0x4) keyctl$set_reqkey_keyring(0xe, 0x6) modify_ldt$write(0x1, &(0x7f0000001000)={0x1, 0x20101000, 0xffffffff, 0x15e, 0x7, 0x6, 0x6, 0x4, 0x3, 0x1}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000008000-0x4)=0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000004000)={0x0, r0, 0x7, 0x2, 0x0}, 0x14) 2018/01/17 04:50:47 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a57000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x101, 0x3, 0x4, 0xa4a, 0x10000, 0xc84, 0x6, 0x800, 0x7, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@common='bcsh0\x00', @ifru_data=&(0x7f0000001000)="92bdbba92f34a65cf6886c9f6afcb74c9b4b354b9c53bd7987e2e34007f0968d"}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000)=@buf={0x0, 0x0}) r1 = add_key(&(0x7f0000002000-0xd)='dns_resolver\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x29)="9c5bae8cafa4f0144f4fef14d33369e14c43373909a62583bf3e923590b9d8cefc291cfde8a9a89095", 0x29, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r1) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) keyctl$instantiate(0xc, r1, &(0x7f0000002000-0x1000)="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", 0x1000, r1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0xb2, 0x1, 0x9, 0x7fffffff}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000-0x8)={r2, 0xffff}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000005000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000005000-0xc)={&(0x7f0000006000-0x8)='./file0\x00', r0}, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, {0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, 0x2, [0x6, 0x5e, 0x8001, 0x5, 0x8, 0x8, 0x7, 0x0]}, 0x5c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000007000-0x24)={0x200000000000000, 0x7, 0x62, 0x2, 0x0, 0x100000001, 0xfffffffffffff7e0, 0x400, 0x0, 0x800, 0x9, 0x3}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000004000)=0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000008000-0x4)=0x0, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000008000)=0x0) getpgid(r3) 2018/01/17 04:50:47 executing program 6: r0 = syz_open_dev$loop(&(0x7f00003f0000)='/dev/loop#\x00', 0xf315, 0x40000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000811000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd4000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000000)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000002000-0x88)={0x80, {{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xc4d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x34041, 0x0) r6 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0286405, &(0x7f0000002000)={0x401, 0xffff, r6, 0x6, r4, 0x5, 0x7fff, 0x7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000004000-0x66)=""/102, 0x66) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r5) r7 = accept(r1, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000)=0x60) connect$packet(r1, &(0x7f0000000000)={0x11, 0x1b, r3, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000002000)=""/248) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f0000003000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r7, 0x107, 0x1f, &(0x7f0000005000-0x4)=0xffff, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000001000)='/dev/loop#\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000003000-0x2)=0x0, &(0x7f0000005000)=0x0) fchown(r5, r4, r8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r2, 0x89f2, &(0x7f0000006000)="fccbf6354a32506a13a6b4cba986fb59932fa60fee6cdfbdc01ad3ed4cbba3f1372ec6ee") dup3(r5, r2, 0x80000) 2018/01/17 04:50:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) fcntl$getownex(r0, 0x10, &(0x7f0000ee6000-0x8)={0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x103400, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000001000-0x1f)={@generic="30a30fb5a8f3132166bf2a01885c1e25", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) semget(0x3, 0x1, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000002000-0x4)=0x2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003000-0xf9)={0x0, 0xf1, "2abbf1611c65a0fb258d82c5fdd9d7a498338c4feeefc422b54cac29eab0e576389520d34968cd576cfd1d52eb69106a14b6f41829a0c18cae55b586a2e107ce00ec757dfec5d9dbb9fed74aa2380910ef4a7a73b010634a99bab78b346046c9e6cdc73f3f3b9471f88c9c1c61a50d4a9eba24e1932da977121e456f1440382f82267af4f0cbbba39b1bb4a0254ef731fe9d476086e80a0085e47a6b7473b5007f4ae72b6da8d33d05b236970af20b016ee205a358522ab56009095ab5c6916d92eec62a0e4cfeb9fe4bde2e274b5bba2b2f905d46cc74e4effe089a3cec8be65c110abc6ee0f2a7a25dc900dd0b4d5266"}, &(0x7f0000003000-0x1)=0xf9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000)={r2, 0x7fff}, 0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000002000-0x4)=0x690) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000003000-0x4)=0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000001000)=""/99) socket$inet6(0xa, 0x0, 0x6) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000005000-0x8)={r2, 0x401, 0x9171}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000006000-0x14)={0x8, 0x9, 0x7, 0x3, 0x562fe4a0, 0x3ff, 0x7f, 0x10001, 0x12000000, 0xffffffffffffffff}) sigaltstack(&(0x7f0000002000/0x1000)=nil, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2000006, 0x10, r4, 0x0) 2018/01/17 04:50:47 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000001000-0x24)={0x800, 0x1000, 0x8, 0x9, 0xfffffffffffffff9, 0x2, 0x6, 0x5, 0xfff, 0x8, 0x4, 0x3}) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$sock_bt(r1, 0x8907, &(0x7f0000002000-0x7c)="1c23984020248979fee7bf5fa20aa1b9ee3f44cb5b0c8f101dc60b1f7b5bce7917ea0d5478c82f047c0946ed3aa11b00de25339d3e43ec45b40242111d37598f47d01b4ddf540161069f6699fcace83d5ab28516c57dd88a4d8fb41e5abd91637f03c01776f827cef97d23cd80ebc3a3fff36433999a70ecddea3c11") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000002000)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x251a, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x42360f27}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3c, 0x2, 0x8, "56f5f76ecad7719787f878ebd1fcb443ee671c6436fe71bbe4629e4887365f597ff625618ca8836fe9aba1773a138cc17137915c05d21d2500dd429866f746815ae066cbee7ef9a9d92601b739fca826"}, 0x160) 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) 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) 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) 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) 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) 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) 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) 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) 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002000-0x1e0)=[{{&(0x7f0000003000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000002000-0x50)=[{&(0x7f0000002000-0x2a)=""/42, 0x2a}, {&(0x7f0000003000)=""/165, 0xa5}, {&(0x7f0000003000)=""/57, 0x39}, {&(0x7f0000001000-0x7e)=""/126, 0x7e}, {&(0x7f0000002000-0x7c)=""/124, 0x7c}], 0x5, 0x0, 0x0, 0x6}, 0x800}, {{&(0x7f0000003000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000004000-0x70)=[{&(0x7f0000004000-0x71)=""/113, 0x71}, {&(0x7f0000002000-0x51)=""/202, 0xca}, {&(0x7f0000003000)=""/0, 0x0}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000002000-0x5b)=""/91, 0x5b}, {&(0x7f0000002000-0x5c)=""/92, 0x5c}, {&(0x7f0000003000)=""/157, 0x9d}], 0x7, &(0x7f0000001000)=""/172, 0xac, 0x0}, 0x7}, {{&(0x7f0000004000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000001000-0x98)=""/152, 0x98}, {&(0x7f0000001000-0x64)=""/100, 0x64}, {&(0x7f0000000000)=""/193, 0xc1}, {&(0x7f0000000000)=""/240, 0xf0}], 0x4, &(0x7f0000003000)=""/164, 0xa4, 0x3}, 0x1}, {{&(0x7f0000001000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)=[{&(0x7f0000001000)=""/99, 0x63}, {&(0x7f0000001000)=""/255, 0xff}, {&(0x7f0000003000)=""/50, 0x32}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x0}, 0xfffffffffffff0f5}, {{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000001000)=[{&(0x7f0000001000-0xcb)=""/203, 0xcb}, {&(0x7f0000003000-0xdd)=""/221, 0xdd}, {&(0x7f0000003000-0x65)=""/101, 0x65}, {&(0x7f0000002000)=""/146, 0x92}], 0x4, &(0x7f0000001000-0xda)=""/218, 0xda, 0x4}, 0x2}, {{&(0x7f0000004000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000003000)=""/104, 0x68}, {&(0x7f0000004000-0xc1)=""/193, 0xc1}, {&(0x7f0000003000)=""/107, 0x6b}], 0x3, &(0x7f0000001000-0x7e)=""/126, 0x7e, 0x0}, 0x2}, {{&(0x7f0000003000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000003000-0x69)=""/105, 0x69}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000-0x91)=""/145, 0x91}, {&(0x7f0000004000-0x36)=""/54, 0x36}, {&(0x7f0000001000-0xde)=""/222, 0xde}, {&(0x7f0000004000-0x9)=""/9, 0x9}, {&(0x7f0000000000)=""/143, 0x8f}, {&(0x7f0000002000)=""/37, 0x25}, {&(0x7f0000003000)=""/171, 0xab}], 0x9, &(0x7f0000002000-0x1b)=""/27, 0x1b, 0x0}, 0x7}, {{&(0x7f0000003000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000004000-0x60)=[{&(0x7f0000004000-0x13)=""/19, 0x13}, {&(0x7f0000002000-0x2a)=""/42, 0x2a}, {&(0x7f0000004000-0x88)=""/136, 0x88}, {&(0x7f0000004000-0x9e)=""/158, 0x9e}, {&(0x7f0000004000-0xf)=""/67, 0x43}, {&(0x7f0000001000)=""/230, 0xe6}], 0x6, &(0x7f0000002000)=""/141, 0x8d, 0xac5}, 0x400}], 0x8, 0x40000043, &(0x7f0000002000)={0x77359400, 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200, r3}) 2018/01/17 04:50:47 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000550000)='/selinux/checkreqprot\x00', 0x40001, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000537000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x913bcd7a909fe834, 0x4ef, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000004000-0x4)=0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r4, 0x4040ae70, &(0x7f0000004000-0x10)={0x8, 0x81, 0x3ff, 0x406}) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000001000)={0x3ff, 0x9, 0xc00000000000000, 0x6, "0710f47fb40d693c6e38d095ca70d56ee717e52981e54b303aed4135b83fe037"}) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000001000)={0x1, 0x30, 0x6, 0x3, 0xffff, 0x5, 0x1, 0x9, 0x7, 0x88a9, 0x80000001}, 0xb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000004000)={0x6, 0x3ff, 0x480000000000, 0x1, 0x1, 0xfff, 0xfffffffffffff888, 0x3, 0x9, 0x1, 0x81}, 0xb) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x2, &(0x7f0000005000)={r6, r7+30000000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000006000)=""/4096, &(0x7f0000007000-0x4)=0x1000) prctl$setptracer(0x59616d61, r5) socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000007000)=0x7, 0x4) fadvise64(r2, 0x0, 0x7, 0x5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000009000-0x10)={0x4, &(0x7f0000001000)=[0x4, 0x3f, 0x8, 0xa0ad]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000009000)=@assoc_value={0x0, 0x0}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r8, 0x2}, &(0x7f000000a000-0x4)=0x8) 2018/01/17 04:50:47 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c78000)='/dev/rfkill\x00', 0x82, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000357000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c55000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x9, 0x8}, {0x7, 0x6}, 0x2, 0x6, 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]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x20, 0x42000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000002000)={&(0x7f0000001000)=@full={{0x3, {"09cae0385729d2"}, 0x511}, [{"c6beef499fe94f"}, {"0a3d8a7f2d15b7"}, {"888c18e6a21aa9"}, {"9b4a7ceb5f5d59"}, {"b2791b2d548ba1"}, {"bc3ac06744e64a"}, {"4647e15591c8eb"}, {"707330302864cc"}]}, 0x48, &(0x7f0000001000-0x36)=[{&(0x7f0000000000)="ad72ec9eaec94a792f4e6667e48ef0e6ddc0fee9395500ffe3095a6670aa6ab74817ef076057fd3c3823b650534bb5f34843fcafa8dfd593434623ac21bb03ec0983e71f9299b2ce19d0c47270e50e25bf70f360b31165327b5b8af0547d2082fe4ee4daff1d7567e432252c822baa42dfa4476142b0221f7652bef6d8cc31377c3631258673b78316ce114f89be53106432ef79098592dc4700367db2f7c71f510bb5b10f3a1fed69adf1bab6cb06a829c4ee0e236333ade408d90b85fe87d4ccad9285e39b3474", 0xc8}, {&(0x7f0000001000-0xb2)="0ebc4be0672a7446714ebb70d55e797a020606c6dfe9f09d30b794331ae13c38aea6f67d3a3396787d415a39e646e23d9751fa74d24885cf46cf613d46da818589da9899cf1231da915a31b1fe43201895eaf4f7eeada03d3b1ffdb7aff45bedd6392cb63fc29a33eae5a3025df4d1c70d9191966565addecbd88bf877faa808b54e031e97a83d6aef1b80df7704fe3aaa9be570851f7dea98ef21d56d82a56104e6a9bf14d507eb785e6f22851ecb48d9c3", 0xb2}, {&(0x7f0000003000-0xd5)="f2d92d93854f3a7ddacfd58afcabb7242d6f4a2e42a20a8a2b5331e5ebeb269bd159e344a3c4f81a300c5b3790342ac7ba4fa40e306d98f2766315c886cfcdb29987c949df3ce25e3e6c8c332ec1cb581efa53bceccc08235cd7fdb624d5789effdbdc3e5d710d3a3095b16a8bf946ffe150dbed3e24ac1d7105d0c93cdf63b11167d2de551a20a9fc869a995e212b7625500decbc73f03989a6432026e8f9d4f43bf95459998d9d04f5484d46be5252b6564c514250b8d0259273ed1d84a9e5675d99e9493e49638ff854be24d6d9de0ef43c58b7", 0xd5}, {&(0x7f0000002000)="fc750b355706b5684bcf45dee88d2a9178a66f6e59d2eb97d32a30d4f250ccbb2ec0ae1c355ee9b59792d8d67116fecd0ce35714794faa851d73b73171f680c7d858721b3d50d6fc881af2b412ef985112a2d84c9f370003d43ece9419753ab30aaa1b6a34483d2133d6335cf0c49cb943b910e8127dd5b9fe1c07d615af", 0x7e}, {&(0x7f0000001000-0xc2)="6454473e10a11122cd3c55c6776c3c2fa69ddefd30db23dd74da24050250e6bd203c09811fceb988def9da7723192e95b84b02c6e5bf4bdab860a01f31d153482ce404c6ab99f93bca9826fff5d587aa4a9a2f6b23afabceb2d2148fa40abc2737375c830a4b8a67327f8866771b10ae20b3fc2726c1977f2f2c7ce0b48a6d2606aaa51fad70318232383802068a17cc883c10e860e61a4a1266f67e771e8867530fab94f2e84f821e8bc1c989f9726e82494f20448cb7f487aa9d7fa79063724905", 0xc2}, {&(0x7f0000003000-0x95)="6e5f39264484e57000af862d6c57dbff1ff0efbd8b7ec197c15537372621d942c174f61e5ce3721e7f2355ada7ad44b8f4fea5c9883c14a88a80be0457024d836b4254f07e64ffe56e1b7874ae5acf53c5d8c6811aa851271bcc38af56131fc7a16df454115d8876f14b04c3d0c3ddeaf677eb51db39e2b56485fd9c4eae082b179abede8bbd048109f73d23c1ff55e607d3bb82d7", 0x95}, {&(0x7f0000001000-0xc2)="382e4600ed0840bf0d4525557447217d363dd3e538c98bde9cfa6b48e54c8d84640e8ef99fed9a50d579674f23cc483121ca70ba5ceef62372c2a94aaa3db482110424593b74e4a004fa73bf6ccf25a66262eb3f3991d2d65ce65bfde68ff22c2eb77edd750133d00d2c78fc4e884822e30139638e3649e78b2ba440faf0a657b63c96b72621de077e194f032431061a2822cef94b0916b4c5c3d98ba4213ab4813f623e401c8e6614a39694206bbc03cf698a747604b5dc38d4b757bc7101ac6c4f", 0xc2}, {&(0x7f0000003000-0xd8)="c85fd22d4a2a74ba0339b22b52ee5cbae32f081b07a4e0259442e5039a1147e63b880a1ef3f29e7702d3554cca0f022d4a4e53748068d550364ec4d22223225d9932ef132231495ec0680a69dd62e364c50f960b1395842aff550c8d6e16c26556c0139add9d988f4b49cedad4574d3a6f064aba9750b14cf8cd6369f527861c22679730f4f5d8e3ed34b4cf28ee47f930a80430e6a40681296dad75a66b105b3dd3026bab0642ef535578155da52db0b1c2b6e5225533ed4290726ae6c16e81ea92b5bc0c822db6401623b1023987d486f538d76a7740b1", 0xd8}, {&(0x7f0000001000-0x7c)="6a94d87d4fbc4cfa276b8ad4c6cc1933c7c72be6bc34fa066970af48f79f090ae464ee027c589cc8bd2187d9d8a74b3694b2f89653dd94c40c80abf12a5a8b6d136352d83f137b3a87c736d23bef29bc8e0fecb0c4c51ec67d735c7c5ad5a3cf3651561dc9b25259ee844ec4e4a99426e8fbe9deb4db413b3efe810e", 0x7c}, {&(0x7f0000000000)="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", 0x1000}], 0xa, &(0x7f0000000000)=[{0xa8, 0x114, 0x2, "6ae96ef6d553d1d4159d3784df09b92f32899c88f0ec924d945ef9c29f9d153ade69f6a79db7e023ebd4da7013956bdf8f8367111044e26512fe2aa6e15001fa268bfcfdb8c7d4515d34551f51d7a1f5341a00aeeafbdf3acfbcea50464173e59e72fc13c84ccb983422308435a9c3f08247da3b8bc36e0af4cbe96ca0cff221c685f8f8569a744c62107c23517f7ddeb9533803c085"}, {0x10, 0x117, 0xb595, ""}, {0xc8, 0x10b, 0x7, "9581e9400f753332831286e26bf620c026690c23be4dee1da1b0b376e7ae5e5d0287a518f8e68855f923b6f9075fec141b39bfb3d883df5698f8b5a9862fb8159c029dd9847b27b35a81180daf5ef2474d564699b8c09ca11f0ae4b965da0a2286407723f4405f91bdb4d5e65cdbf655f6c13472a6bbc3edbf18178dcca81d4119ec5c2d3365ec67fb7b6597d4defd38d73ff5054af5abfebea197ea67c995d73c0b332548369a6178726c604260e880f6acda88b784"}, {0xd0, 0x13b, 0xfc, "695d5bfa3a271e69933c7f41d9e776a975f8becacf9838d6a4c7ca4bbe0f7a0252d58471ed0b5332b39a32b8e228f13d69e8b17861fae57655a65281889b380ed7f2540b610a5245c8a91ea34c7a2c7228bdd4f383a38e6afda830ccfbf2fe44621cc1d9864242b58e289829e134e406549a67ba7d16169b0c08289e14540fa205635050451cb3e67e9492e287a8074451cb3fcf03ce3bb8c505b1d9a3255d1985b948fd043bff44290ad08a6e1079b76dd1aa95db3c45acb126"}, {0x10, 0x19f, 0x9, ""}, {0x50, 0x11d, 0x2, "75074cb54ed3ec6da6f5a11b1d8a6b368d0fa4e42169a1b029367711a870db61e65ce93a0b23a6ff3b08b110fb13db5e12f343035014adb976f91187"}], 0x2b0, 0x800}, 0x8000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000004000-0xb0)={{0x1, 0xfffffffffffffffe}, 'port1\x00', 0x34, 0x400, 0x3, 0xe78, 0xffffffffffff913f, 0x6, 0x1, 0x0, 0x7, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000006000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000003000-0x38)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000007000-0xe0)=@get={0xe0, 0x13, 0x808, 0x0, 0x3, {{'gcm(aes)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2400, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000004000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000003000)=[{&(0x7f0000007000)=""/121, 0x79}, {&(0x7f0000007000)=""/87, 0x57}], 0x2, &(0x7f0000006000-0x30)=[{&(0x7f0000005000-0x67)=""/103, 0x67}, {&(0x7f0000007000)=""/222, 0xde}, {&(0x7f0000004000)=""/195, 0xc3}], 0x3, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/checkreqprot\x00', 0x80200, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f000000a000-0x24)={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x5, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, 0x24) [ 30.628643] audit: type=1400 audit(1516164647.107:9): avc: denied { map } for pid=3666 comm="syz-fuzzer" path="/root/syzkaller-shm636597991" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 32.014508] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.077213] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.214129] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.293721] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.407483] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.507782] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.610537] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.826577] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.480436] audit: type=1400 audit(1516164650.959:10): avc: denied { sys_admin } for pid=3711 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/17 04:50:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) signalfd(r1, &(0x7f0000a91000)={0xf8f}, 0x8) close(r0) r2 = syz_open_dev$sndpcmp(&(0x7f0000f38000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap$binder(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3080006, 0x3853, r2, 0x0) [ 34.560172] audit: type=1400 audit(1516164651.013:11): avc: denied { sys_chroot } for pid=4625 comm="syz-executor1" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/17 04:50:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b6d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000844000)='/dev/vga_arbiter\x00', 0x412402, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x101, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000a42000-0x38)={0x0, 0x0, &(0x7f0000db2000-0x30)=[], 0x0, &(0x7f00003a1000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r2, &(0x7f0000191000)=[{&(0x7f00005c5000)="df589ffb36ffbfa334806a5bf377b9518967c3d8e07a76a08786e44a5907d2557217f8933357982f240dda34c6893d93590e8cf024a6387a7208cd91163bf2a788f7a8847422baee4f79cdcea737cb513edc88af98b61cacb7a5a82c5037ac6dc8b3e6f4debad532fce0339369a56660dda169a74d2f536a9c72847b6fa0f0256b13ba4e19ab1e3cb1613f88b328cc1a6683d58e2a09f198ec28f964", 0x68}, {&(0x7f00009e4000-0xee)="ad4dee8a246b64eb8dbc62fabf5a3ab375b76063718984b9f13356921f4a99b2af5f6da1956a79511ef2741b655b71735fdb3e10326894e5fb28348a774af43737b40ea2f6dc9a2fd320cc8061ad51fd2da6a33718d64adac92d224bf2d75134eef613be74ed2cefb710120f629bcd0f85921f6210ac2dadf56a379730c2d0dc597b5c6401408313de78bcaecdcefb4829d7679a6c838b07f383c9e1f31936712d80e2c08e6b97e84c1244903d113c67cbe2415402716adf5300bb6964a133ab1ed3a010aec865600d0d7d364181e076cdd58ad13f8a8a345885d249581f34bfff5d3bd19a6c8de6488dadf8b31b", 0xee}, {&(0x7f0000938000-0xe9)="f88e86562639d73137f3be47488a0301d1d1ba89d992b9d0ce0a2e1d9dfd268aaccefc0beb2186503bc12c4e953b7474cf599f14c26a4e5a620f42a2a363663e65cd16a4d9b5eb0679a448d353c7b60b66055ffee36a1328742168f110a36006b3c5ae504f262d91704171b848da6ec890d8ea68a9101a708d798fe62c2224bab819c818aebc2e605871b63f0190d7dc6d1bfc3b57c61c2232b59daa4c6ae32cd0236df211f12fa56f3d0fedd48354cc9b018d0d31415084b8669e9438e664bb768b1468c8aa5d452ed9f09507c6184113a5a6eb4aaef43223b52b9b6ff6b31b864e4fec4557668408", 0xe9}, {&(0x7f00009f5000-0x9)="e16a6eaf980f8c4b5b", 0x9}, {&(0x7f0000641000-0x1000)="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", 0x1000}, {&(0x7f0000aa6000)="70d079eecdc829ece1a8debf93a7b099c59d5470beaa38cae77df9bc4bc0332d93f433d693a7cb4d3a0f44ba1ed25fe24eaf1d4240277db9008668b20f1570165e91d8dce3a5", 0x46}], 0x6) recvmsg(r2, &(0x7f0000c2b000-0x38)={0x0, 0x0, &(0x7f0000026000)=[{&(0x7f0000e38000-0x85)=""/133, 0x85}], 0x1, &(0x7f0000e3c000-0xab)=""/171, 0xab, 0x0}, 0x0) [ 34.674767] audit: type=1400 audit(1516164651.122:12): avc: denied { map } for pid=4654 comm="syz-executor1" path="/dev/snd/pcmC0D0p" dev="devtmpfs" ino=8971 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 [ 34.770690] audit: type=1400 audit(1516164651.212:13): avc: denied { setuid } for pid=4676 comm="syz-executor0" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/17 04:50:51 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @rand_addr=0xfffffffffffff420, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400c0, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000000a000)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000009000-0x4)=0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000000e000)={0x3f, 0x7fffffff}) 2018/01/17 04:50:51 executing program 0: mmap(&(0x7f0000000000/0xb04000)=nil, 0xb04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000045f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r0, 0x80000) getpeername$netlink(r3, &(0x7f0000139000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000414000)=0xc) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b05000-0x11)='/selinux/enforce\x00', 0x181000, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f0000b04000)=""/192) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000b03000-0x8)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000034b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b04000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00004bc000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069d000)=0xe8) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000443000-0x4)=0x8000) 2018/01/17 04:50:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x1000100000001, 0x76d) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000d3b000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) bind$bt_l2cap(r1, &(0x7f0000f79000-0xe)={0x1f, 0x0, {0x2, 0x400, 0x1, 0x342, 0x951, 0x7fffffff}, 0x6, 0x4}, 0xe) close(r0) 2018/01/17 04:50:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009f0000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d75000+0xa1a)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000122000)=0x0) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x55) shutdown(r0, 0x2) recvmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f00001ae000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007f1000)=[], 0x0, &(0x7f0000471000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/17 04:50:51 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$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = request_key(&(0x7f00004c8000)='id_resolver\x00', &(0x7f0000df9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b8f000-0x9)="766d6e6574309f2400", 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000fc4000-0x8)='keyring\x00', &(0x7f0000163000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r3 = memfd_create(&(0x7f00006e6000)='keyring\x00', 0x3) getsockopt$inet_tcp_buf(r3, 0x6, 0xf, &(0x7f0000f8c000)=""/0, &(0x7f0000b61000-0x4)=0x0) keyctl$instantiate_iov(0x14, r1, &(0x7f0000927000)=[{&(0x7f0000cb7000-0xa1)="bacc8c9418a680bf1113f607a5f44410fe02bb61fc6ceb43c210aa0d70274d92f130168c5441675d2a9857403569a7383161156e6923089219ca9dec40594642574d5e4885198ea293463ae72ea177386baf4b013bbc7d66a8b22a09d25d45506c2c3f4efc3112efa99fc27e836724774c343e46ab3e486956296898043e72766272517e5b442c991103eb5c68cc6f113206b4dab0ec384e39db46e67a46a6d9c6", 0xa1}, {&(0x7f00007df000-0x6d)="c7e81149952114394595e3243103cb1f8b9cd2b123dbc7e00f3f37e35c8e2392375a07e4acb477338139758c36f86877e0bcb3ef21ea2a69f822234cd69f5babae016d8e5070f388745b40b7841079f290c4916c1fefe7eebcbf94316faf5d484bc76c296b86fb72e3b354e03c", 0x6d}, {&(0x7f0000e88000-0xbe)="60b8e0cf7009ac0344450ba4753a02710661a9a8789a184dd0dc5d45fedcfed2b49e30e16dd1c6b164aa8c7dc1e76834f4cf09e3d148ecf4f5d4de3b0e7a86c9c41720f4b3b7641d7c810b71876a7cedefca54bfa32c49cd5ec023e6d67223555301e767fad5cb96bded83da1f44548b049d7bf292e50d5026499c03301a5e8e76e6663ff05814d606c876530b5684367e7d6bbc2ced3de2647cddd18ca8874505be71d4c60a544f9efafffecdce297c82b75d207a2eff24fb1925a851ed", 0xbe}, {&(0x7f00008e6000-0x8d)="a7d12ac674eedf5772cc5703bf0e2e056b02c7255e23b2643c77eeb1af3cca4b8368e88c7a647f9dd7d1b4caee0964498fed5696beab799b236b5370f850007105aa34554637bf248ddd34173a52514426238013bc880a9124fd7c21a70ca8e84b787166c66dea3149ed48a8cdda3d62c00e95aa127b4187daca53db69ad2dee848c1479880e7a5ffb208d7cd0", 0x270}, {&(0x7f0000df9000)="1f7e79eef7b54a7b27fb5ff1a251955d5f59b3028a43000b7b96886a8fa02b37e00526108c6d390ef27745f7c234ea336b98ac622ba6c3609875a588de775b075fd74185f4bab308af4051dab00d98197d3061adf0c1364849c38925964b133f92954938476823f8911487f5cf96dca150a3575d524163f003b12c60279edad7dfa124da18a6aca79de93954d4de312bcfa746771f2b24893846d1510391184c0dbd7d309e2973a465eec9d04458ce2439f24ccf0cd27e7337", 0xb9}, {&(0x7f0000867000-0xf3)="3e1fc18b3fa037044a902338257dbb3d4947cde95ce4b640266a0a7217ff305ca6b828ead6e7ddc10d7fb4c7bdc22c1f80a3c619c2d889d3a1367c47efa9a0d238e1f5b64c94b20e2edeee35b1397d6eb2b5fe65891d6431b7bb8188a407693c6ae32d3bb7f8006642d2c019c66ad76066dd9b8b91a4d173d66d03c18129c90a21de293f77e771a52d8c25b095993c96dc7884e1e3b30d5e36a1f87994107edc5665773d54478363e58c9b4baaf1206b17aafd801824588bbdaffd2f8f7987b5a32cc799405a8d6da0f167ea186c507fb3b0dea81878e56e2ae2261b55f680c21c138f4b851703c8b36a8ff6b8a5170de568eb", 0xf3}, {&(0x7f0000b03000)="ef271c4bea4b7357f3205218f521f9ead337cbd63a6f051e0494af6b9712035c4e5031662ae8be046ea5f19bc0212d2ed819473c6383994432338d6a74beae76d86dbd2c06511975166171935dfcf526122fcd", 0x53}], 0x7, r2) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) 2018/01/17 04:50:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000437000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000165000-0x4)=0x14) bind$packet(r0, &(0x7f0000f26000-0x14)={0x11, 0x6, r1, 0x1, 0x253, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x14) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000a4a000-0xf6)=""/246) io_setup(0x5, &(0x7f0000eb5000-0x8)=0x0) io_submit(r2, 0x7, &(0x7f0000f71000-0x38)=[&(0x7f00001ab000)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000e8b000)="211bae11eeeb72be7da88e7bbabb767646b7fd75c168fa7d1c42e2499e83c76d6492a74e0e48f2d38e643cc5da1a243440dbc8044f0f50b086a9785a80cdb235f214dd688ee9d946830d3ec0ee6fd38a0c9bd2210721c36e081dd11d85c34ed117c24cf7a607f0c119650c9a4fc27a744ed695386b1a70dd27a92461c46c4173ae6157954dff11082e9dd363a02e3470520d442223afb5", 0x97, 0x6120, 0x0, 0x0, r0}, &(0x7f0000c47000-0x40)={0x0, 0x0, 0x0, 0x0, 0x6b7a, r0, &(0x7f000067b000-0x1000)="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", 0x1000, 0x4, 0x0, 0x0, r0}, &(0x7f000089e000-0x40)={0x0, 0x0, 0x0, 0x1, 0x6, r0, &(0x7f00006b1000-0xce)="ac19e4e10f82b416b38c56a992e2e732394474c013c22a27550352532d89c0cd98a7bac0734b62032a8999fc581cde3dd6054641f0a62b3325ac90c3fac0edc4b851a74d766b2183e486d3b3d6c46e70a2daf718d3b8e56851f5cab55e094c267a97f6896584026f84853b53db64a41aa4002c6be9d464742dc534690df9c3ab3f3d91b49edc19a978d86edaa3dfb3a3148d8bd76b57f2b5c1a53b27e2552019a9a7444a1057f9dd433e437404fa272afd3b0916128c4c9ad2219e815d54f625e5fb50f44651c9d8c74a314bbe14", 0xce, 0x7ff, 0x0, 0x1, r0}, &(0x7f0000194000)={0x0, 0x0, 0x0, 0x3, 0x18931342, r0, &(0x7f0000792000-0xe6)="6604323214079a83ccf79bcc90a7cd5a5cd84c27962a55bfb9e4af37c6da78cb07328eec8aab57327076a226046b051ca83cc8a90b96145a4dbe4d0a7bcc8a9cf1a374c23b36d026d24e785e705dd808f2a4dc6d07e9461dea7da517aa6fcf8e730e111d17c4b70d1d6e08ae67904851df8789645fb9b04f1c11e99f95dd83becdcd452b18c4fcd4fabbd539bdb8714771cbcfce05b358a36b00abab009faf0ce9b7d881b98cfb16330f95f323dd5749e2efdea4f6c128b7fc4838182ffd2da87e0e753c2beb5f1531c5d2286a88ee785dcf4c358b31c97daeb739476e4bc247cd4e5f2b057d", 0xe6, 0x79d, 0x0, 0x0, r0}, &(0x7f00005b3000-0x40)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f0000c64000-0x98)="aff95d9ac40f8038e29ec96c2a25a9e57deea275a65f4a695c8de3a77a2d4c7e2312c9339b2aa243b0e603961751d3b4ed54d3df0577d8683b6650f9ef03b39c99eb02b0d3743ee4ffba7d94695702d47a794e10a36b1a2686236bb4ed4114ca046287272d23e542ff65bbb0faabea4662e3c9c129bb70a7e2dadc91e87a7ee8c4cbaa12e14086e85666428435a339abff01162a64e4a46c", 0x98, 0xc9d4, 0x0, 0x0, r0}, &(0x7f0000554000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000774000-0x93)="03ff0d4e31933ec17eb4ff9d2d0349c8188f9079ba31f23d113fed62a52303b64385f474bceb49eee54a646cbfa5bc3acfe431b6d79d3b2d0ade60431db37fa3c57e316edf6c4c17f855862de0b8aec3a30194211dd4b9106f2611aa525a802027c1204b8fe1cee3e9c6703812b38ed9a1bb5961022b586f3ec716ee47fba956173a0c76428f615b19304efab66220c1b47558", 0x93, 0x1, 0x0, 0x0, r0}, &(0x7f000036c000)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f00001fb000)="3b2962a0f92b18d1ecf067072d1c61e989e834c74663ad6f8ce572a642c73d36cf47769d7e32295d18a178555b7588245e7273026cd749488b637c0fe38b9a01d45368f2fb3441028da250108b19dac1bc6e3e0f2da147233c194db44f2a601b33d49f0172cd6a722f628d14648b348f6aaff683865e2e74f1", 0x79, 0x8001, 0x0, 0xeaca2b4e78a4db89, r0}]) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000d1e000-0xae)=""/174) 2018/01/17 04:50:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006d3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) geteuid() ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/17 04:50:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fc0000)='./file0\x00', 0x160) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cb7000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000015e000-0x10)={0x8, 0x4, 0xfff, 0x100, 0x0}, &(0x7f0000876000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005e2000)={r1, 0xfffffffffffffff8}, 0x8) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = open(&(0x7f0000149000+0xf6d)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f00007ed000)='./file0\x00', 0x0) 2018/01/17 04:50:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getpgrp(0x0) getpid() r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002f7000)={0x0, 0x0, 0x0}, &(0x7f0000ee3000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e37000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009f9000-0x4)=0xc) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f000038e000-0x12)="6e65742f6970365ffe6c6f776c6162656c00") sendfile(r2, r2, &(0x7f00009d8000)=0x5e, 0xfd) [ 35.138627] audit: type=1400 audit(1516164651.616:14): avc: denied { net_admin } for pid=4780 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.198418] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/01/17 04:50:51 executing program 5: mmap(&(0x7f000074e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x1000, &(0x7f0000001000-0x2)="34f2") r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000026000/0x4000)=nil, 0x4000, 0x3000009, 0x12, r2, 0x0) memfd_create(&(0x7f0000027000)='/dev/kvm\x00', 0x2) 2018/01/17 04:50:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000667000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x100000001, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000caa000-0x20)={0x4, &(0x7f000002d000)=0x0, 0x0, r2, 0x0}) 2018/01/17 04:50:51 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000c82000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x101080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f000075a000-0x38)={&(0x7f0000fa1000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x1, 0x3}}, 0x2e, &(0x7f0000001000-0x10)=[{&(0x7f0000006000)="345e1d514b393db12d82d3e3529b937757ec8dcbbd9ae8098850254b5eeedec70ae5b3552560797c42dcdcc7be1d5a093fd93aef3ec95df9e7ee94498e0ec404364437561849ec9fcceefd4d8d786cc0552552c64fadec515c1d2a3b2af66b323c49e4b1757c1a0bdcb12d9dd9b3047ac052dbe9a6d602093b7125d6f8fa750edb4ddad06687ca3901c1453f1e5ae70e119fd0288d2ad96ec2359ca43b", 0x9d}], 0x1, &(0x7f0000001000-0x48)=[{0x48, 0x117, 0x1, "59f8a531bf19c81e50c01d10ad3ad3bb0f52473e1c848eef10f5fa024e359c2e18dca90b50aa3b628705bf6ed19663ee94b79e015ef6"}], 0x48, 0x4000000}, 0x4000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x8)=[&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00'], &(0x7f0000001000-0x10)=[&(0x7f0000002000-0x10)='securityselinux\x00', &(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00']) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = dup2(r2, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f00001ef000)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000e2c000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000ef1000)=0xc) [ 35.211110] audit: type=1400 audit(1516164651.689:15): avc: denied { create } for pid=4798 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 35.212524] audit: type=1400 audit(1516164651.691:16): avc: denied { getopt } for pid=4798 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 35.220818] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu [ 35.231384] audit: type=1400 audit(1516164651.709:17): avc: denied { dac_override } for pid=4778 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/17 04:50:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000075d000-0x4)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0xa3, 0x2716, &(0x7f0000549000)=""/1, &(0x7f0000000000)=0x1) r2 = syz_open_dev$dmmidi(&(0x7f000056f000)='/dev/dmmidi#\x00', 0x8, 0x400000) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000c90000)={0x1000, &(0x7f0000bb2000-0x1000)="8c026b54485c566606f0f62d2a1aa97c9e564f75c826583ad401dccbfa6485dde4931e2f53b5af43fe3765c0a6ec1a74cfc89ff5965ab88088a4f0100152e7b39032fb07b109f42709aea70cb4bd9e3650ab4cb09355b2c87b03120a80f904150fd8596fcc5f96c62383ea42ab258c9b87b450906da05b4c222cc606829a34593a0c99b6edd1dd0b68300e18356760241572b50ba739b99e526c735e0371c443e65edddc49fc0cd94513f6f6012ea0bb0d3942044c82c804cb95e7a270df7e62208da12328a1c0324ec3ffeedf401b6454355d1021acef9972705e7480d48c0ec07beab83d10fd324486c07bb40a77ca35e3760cd5b3da48f5d95b99f0f59426c8bcf2d3106b95be38de32055dbfc3a4c5c772fefcaa7d697bf76218476ff70bf48ee810b2d8271e5f5bda3968c71de24eb8c0316e36751ac66bc94b361b05dc289baf03f66173a8c4197291733094eaa39f989471e06e2d6c7a2eeefadc6cfb3ba6a57aea74cf0e8c978739141a8aca8b2b113a62b7d7bcb854e8581b9981c932025843b58644316050e14b30b20d9a40a741513b7031bb3ef4da6f2399a538305ad6b0a53d44ee57fdffcc7bb7c1e08fc2a2bdd4980ad2ee5aa60eb2a7f26d4d691f9d111def8b1d71c78e2e93dc1ed38e9a8fedd23b1251a0d4bf2796121d57a61369bc6a1fb1febb56c00bd7f9801d584ce45eb739a2e566f7b136980f50c86f84c1de740b397a4eea42cb30b6d8989ac66cf0d3474a63ad0c2151871deb2b642e53684bce1c005446a14a8e78683e69eed57ba9cf6cf942ab0e31a224c0d571bcb3f28ab3136d63b9ab1b43d8e05463b597f43c20051434195d09017c20ec0ff4e0f0c747751d62a85809a3580b528b1c6da143afa4106963829e9af76e5eaa5a65ef11fad5f31d148e45350e5191d1f8ee9e6e07cdd65061e39d18659dcc3baff25b30973a69e5008f2dc2cff5e37d0a69055806c0f169077fc680cdd1b9e9326f1c6b5f2e56d89d52343e437a219efa8d3d6d6912b8e3784a2963ed172b6d448761cadda34260b80a2688bb288f0db2baa37508711e71195a32cf1adfdffa3595e06b907eb5dc5cf8e0d7541d8a0b74d143a779d6cf62f05b214a93d76639bdee0eb106960e639beb616ceb712089744fff58e5408c5ec9c676d69d39e328212ce678db14f3b9bd6018a96c5aa34b7d9166cdd3a9edc8fcaaa0af69a19c4736c5038afb58e44639761ccda641e85e0df08b6e31c26c807bf0c800ae4d9a3a9bcf46c8610f00eba3cc49bb7c46261edcc99b642bc041bc684baa4a1236ec40d5ee501117cbe648e2d4143102093d64cf21d3ca5d03b598d4fa6b99be0b9b88f8f5ded466935879a31c99504a59fdca239426f32717823e30b8ecb507767d7ae1af14819ec9639a2ea9fc36fd2dbf6cbf80f792851c981dd0dca3cbc0eb8266bd57f8e8645f6f1d3e9512f3b0aaa182b80a2eeb3d7fd95bea0ea0d345a187a9a885ee3233964897f01feffe69676500c9aac149c35837e222c3827489421833f230b91e09e3fbe31fd49d6f57ba922f0d80e31f1ac17aeb6bf4f828f935c9280c5c0672074ef7d80bc8db5788023b63b427994bd55f06f0678bfd3ab9d1a616b2753c598b3217b222c57f4168edb68810167815355a52acf9d46f6e7c52b7e2d2cf544f789824fb67848f832a669aa1d8ca2b71172b0000a5ecd69052ef183245c0e91a3f7b665ef0de9ec4a41096b7f699398d7876fcbbfb41b691bfa803583013a520c91b3596cc76eefa06984875697f1e1b4e741ac47dcbc262d4c9686f5e1ab08ecdef0299acfd9e72c1a4688dd0c2afffa855c8779d0415dfc56993d4f1d4758d19945876ae1e4ce44d663f8137e5f35744eb79c1e21a82dc1594d4aa882a749fed06b8f0ed494c3d9d194fcaee96a6c2902855153d51a4b84e36b5c8c4eeeb749ed09dd6e34bcb4c4583413ef94f037f49d7b0e8342d136e2fef3bf852c2d89fe2e3c2a2dcc9f8e9abd95a1a66b1ce21991791e078989c1c7b4c16d8b4f68f54292914100c117edcc81f9d3574399c27f8666121a50834f924c7add167dc5526cafc723976c1b97dd23b4e2623d02f1bdcacfbe14eb8de4d113f4b32873c619a9c7861a08845fd33d8e6c7df22cb77d1e10ad79de276c00031f3d91d63ba9135e735bdfd9991fdc46b122e389131e50d928287d69418975d7d5c2d6082ae96169200ce6c9337556038c334b66817c79da49cd2892f9ad4535bcae121314b679121a785a76bdf517f0ad500932a7fbcfabb862488cc90150c281f800d22e77e0a21ff4694aa4f455462f0b96dd2f2d929f3772c87e5841e10eecc2de9c4e7823615926fa107232b7cd695ef05a3130c9cf819c6e4665e3d822bc40d4d4b1fd0d70595fab1b51607f4d70d7b23599716aa15a4147f04043978119247aa917aaca475f03e6cea8060bdfb5f2a62f801272a85d1ecdac574fc724f7851009c5f2aba4ef45e1da7cdfa473bc8c75b49ff5296f5ee245a75f7b379858fc99aae761bf06a05063f2271f9eb67cb95b1e88e2ca961e73562ea70224fb4834474f97b4c2589f8e178b432dc3c6d141423f9bc3c0f8c8fbccaad4ac914093c1b64c90e3791b8d9339fff1d95dbeca33f4aa14f67b6063b6c03732d41254972445faeda0e89eabd1fd0866b03d6b091ac50cfd1e62760ea76e398c02f0bbef5c4aa424780f3bd4beedaa631696c772e4d64cfb73ec7228e5452bb89004110aa3f782f18b3faa2b009b32eb29cda9b7b8efce4f2e261ff5baa380359ce562b8dd54012450bb47ab27af7cbd0517ffb53d040fa95f9f67c26d87299fdef8fac37587d25d0a10a0d4873c9a3bd5da84ca993b7b16a81c3d2e0d4d7b544ea759351a17b52d8547bbf0afe316cf3d37b9923c53dd34b9e1357cb27ab48566a1eb2159cfc8d3db5f6a5d421ac24a4edf58b02aa6744289629d184da2f319380ee7bb9469c5f5b56d888ee2f440fab7da1fbd01c3d3041df199c90771515bf1ec6cec6c1a30533854fecc339059470f2ac3878abd59094e8a00c7294b3e91dc88133ddf12ffe66e878272f560a1bee2168cef2ac2dc10ae5248f90d41d757b85c43658507eb037495f6ea836bf310c090a16113e6af7ec126e80c739d64443bec5fa1c88b0e362fd036046ef558848ae3046e4fba833eb6efe2ba63a5f7ceae03f4b293c94287ccc0e88ecc7e096c579c5259c3cfc90316d9923d32dda27e13f896c5af7dfd782418659cd918aedbd38c1830f75fa136883691fd3890336a56be50ee1cd57b780f014039637112ca913657edd7794feb5673bc792aee62020173c6edd0246c76ee3e51d30a282fd2bdabbb642158f9bb1f14cc7ad49a43bc2240331c46bcbb44b324a1fa2d09a860faa86926377a93231dde73621262375b7c0a6307ceca450ddb97299eeea48e6c55936964800ebeb3a767408e4fa0455e4032aa4e957763bf99b9efec22fd33b0a56726776a3f1ce17ed509bdbabaaec7332537d5a70ed450675fd2ca098bf41471a6f56a76c5882c98a5eeed7298816b7546d260b8f3df0b3df2c4a1a81e191e656586e998e0c4c6644ef9ddd3e826a97068a7064146b14442c104a2d875b8cc4bbdb04fb56dbd2b9e341e1030694e4bb13644f5950873f1e1cfd1c9acb55d387246738de22c8ecb1766d3bdc09d10e1b39c09cd75a9c659fbf75833b5b51a37ec863e60294b4b04832b6c5f20758c6e7a06e0c57be6768ef2db156c6deb5980f3ebe26f6023e17535e8915464d19f1f12e5d9c2e6005e7e82782bb58ce4ac763ac4ba8dbe430cde7068bf7731e1bdb66b3d4f0dce460464213fe63372809afd285fefbc12787b81b13372e76d845935ad12538281aa8255367d914d5e0401bde206acb283001812ea7826fc05381dd0ac94d4d47d76bbe6b42b28d45e24476371f2260d2385147d5d86fbc1e37f65c17aa8db1be183e4395c6b297d49c6f8f73a11c9baecf0b5727b2add78303cb9f4b89b6f78cac393ed0bd4488d1598edd92ec5a484a018473ae1d48a456fa483fb4c7709075734a44b9bfff5902bc9f9688e15e5cd9d3ebced238e348b0158332e30734bedee16c36f2ce8b83567cf416ffa9237e8251d1cfeb594d85e0ca155a03f44d9ff44db9bf0768621f4d577ac20457ac3a13c35ebb4f23ef15693eef6adea01a28ab21ab9fb0cc24bb99f61b47b6226a17056c8012388fdbacacdc64ccd4d6b6c3668cdcd2ea6532daff105f553de06389b0d24cda023a9dfb3af856f7db8450e7b7cc80de3ba0407059093a4736415f964d33c3a634df4a96874a37297a62c40cb748744ae373d732ebf27201b389120454b0e65630e5628d427e89e2c1c71e770c9c1512cd24df4d6f434513b9badf5d63e42f03c82eac1bb1596f4531001266d787f13752da686226378b2e960c360a1e81bfb188a85cdc978526369c1352c37044e72ffbe28210cf0ca247eebe0b2f15b9b4261a34b08f89ea60b02963f87cce0991f0ece975e851359d9c7f6b2d2cc1bc396a3575a33f281e6696fbc5f48394b029fe7ac4a72b71bbe26d3242871dbd60d1f3d2669216c2f2bc03e7252fc1d56cd5703fe9e5a28b6174740b92fcadc5a5a32f31747b7928180150839a7c91e9b5ba340185f6f6c984c0baa4272d2bcbe89967e5c697b48e75e5a1fa0b313c7aae7905ba334382bf91f90aaf795d85343f01905e1ba24d0a3085ccd2d8c13b1efdd53abd0af9376e839967022b9246a70d1d43b94f939fa1f02050dc06072734cfa39a457abcf2fef6d0a7655460e59f28cfc610c296869a1d94a3d923bdf4225dc455783b3f317907149ad8b9af01927c9c0ee2a8ba06149babedd1a4b598dc4ff884e45ebc81e917c8f39d84ac437d527c3f0e358ecce29a745164effba2a00c01f32a34cea6fbc8b4ef775921cd56807ffc365e0d5741f5eec574670165ff2a97c3c25eeae893b708bcad0ba3b113a73cc1c98d6fc66ca0bc78695832f0fa7f64ab989494c9d0a2db06a72fd5905548710958f19a5f34b9ee9e5abf50d94d77884a34098231aaaabc9bc3652237a9fbc0b19595e0ef5f245dcee0653cc4121112ebf591f5a25d6a85c3ad3561710e6bd7d7755b053430c57b75ec53124a1328ec58e4fac0eda8db3756913c9d555af775d87a9011443c35204a092961172e1373b33ae7f482790c1e472ceb2712a409b3f43adac982af02ead661f631bb9da78e6932c1f529495aae64a7b001197d0b52c1b2907a6eda585df9f3afea84cb6f8acf197698b5046ec80a5d9bf91a235fbd8a9b8711662b22ff5102ca1c91113eaf7adeb96fdd64e33cdc838097161fb351b1f872ee74d3f4683220a68772baa49829ab3f75c1fb093d3ce39684f4ad34ea9a213bd3bde73738d6cb9cb36a417e46ecceff1d0b1b172621e1e1dc0e3a1e6a5bb1c620452467ada4c0f327f8a47e6b009b7a376c51d4986961dd130169b6404460710a1dbb5fba085e2ac74b27c8a0d95c6b51cfb8f07f209c1a7fde32ad90d11f7caf4e628d7c3262c3791703d3fd2f0cbd13d0d5363fcfc366af96572fa3d2cedd34ffb3fed9f01fed2746107a4371ff34113805486aec01f43dd9c9baeb48b9c560961a6aaa8b6bafd836e821a5983c6e837864abffc34e549489ad9b359a91b0fd32d29811a22e1b8f1c78e8b535c5dbb88a6d40bdd70ab1cbaf0ead4c912399c083780fd00d813919736517383510b4f3d78c9be805b6cce905c537e4a65e390c575b705ba22bdf392400"}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000e6000-0x400)={"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"}) 2018/01/17 04:50:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000483000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f97000)=@add_del={0x2, &(0x7f0000fba000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x30}) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000486000-0x1)='?', 0x1, 0x0, &(0x7f0000f01000-0x1c)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x1}, 0xfffffffffffffe42) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000113000)=""/253) 2018/01/17 04:50:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f00003c0000-0x10)=[{&(0x7f00006dd000)="ef", 0x1}], 0x1) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000980000-0xa)='/dev/dsp#\x00', 0x9, 0x781800) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f00002bc000)={0x5, 0x4, 0x3ff, 0x9, &(0x7f0000aa5000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x1ea, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 04:50:51 executing program 2: 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$dir(0xffffffffffffff9c, &(0x7f0000c2f000-0x8)='./file0\x00', 0x20000, 0x108) pipe2(&(0x7f0000d25000-0x8)={0x0, 0x0}, 0x80800) renameat2(r1, &(0x7f00009f0000)='./file0\x00', r2, &(0x7f000010a000-0x8)='./file0\x00', 0x5) r3 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r3, 0x800000c0045006, &(0x7f0000596000-0x8)=0x7f) writev(r3, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) mmap$binder(&(0x7f000075a000/0x1000)=nil, 0x1000, 0x100000b, 0x51, r3, 0x0) close(r3) fallocate(r0, 0x2, 0x1, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000bd9000)={0x0, 0x0}) stat(&(0x7f0000118000)='./file0\x00', &(0x7f00005a4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000b46000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000ead000-0xc)={r4, r5, r6}, 0xc) r7 = fcntl$getown(r3, 0x9) getresuid(&(0x7f00009c5000)=0x0, &(0x7f000056e000)=0x0, &(0x7f0000f92000-0x4)=0x0) r9 = getegid() sendmsg$unix(r3, &(0x7f000073d000-0x38)={&(0x7f0000e40000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000030d000)=[{&(0x7f00005a5000)="cb2f8311cd07d49070dc5698ee3d", 0xe}], 0x1, &(0x7f00001af000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r3]}], 0x38, 0x0}, 0x4800) 2018/01/17 04:50:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) msgget$private(0x0, 0xa9) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f000090c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) 2018/01/17 04:50:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000008a000)='./file0\x00', &(0x7f0000a98000)={0x23e27cb3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_bt(r2, 0x541b, &(0x7f0000206000)="05abf4023f75837c2a7af68703643d720468d910318a90a6d4135770d05397a6b55c10dd0a7c2936645b96e48c7ca220773430f1e35b180656a5044a9bc99dce66c76eeab810ad6dd98a39e8350f1e21330ef5982893e4a045ed9e") close(r2) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000e1000-0x53)=""/83) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000051d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000011a000)=0xc) r4 = fcntl$getown(r0, 0x9) kcmp(r3, r4, 0x0, r1, r0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 04:50:51 executing program 0: mmap(&(0x7f0000000000/0xb04000)=nil, 0xb04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000045f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r0, 0x80000) getpeername$netlink(r3, &(0x7f0000139000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000414000)=0xc) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b05000-0x11)='/selinux/enforce\x00', 0x181000, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f0000b04000)=""/192) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000b03000-0x8)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000034b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b04000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00004bc000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069d000)=0xe8) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000443000-0x4)=0x8000) 2018/01/17 04:50:51 executing program 3: futex(&(0x7f0000154000)=0x0, 0xfffffffffffffffd, 0x0, &(0x7f0000850000)={0x77359400, 0x0}, &(0x7f0000fd3000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xaf, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) [ 35.421231] audit: type=1400 audit(1516164651.899:18): avc: denied { dac_read_search } for pid=4758 comm="syz-executor3" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/17 04:50:52 executing program 3: syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0, 0x0) 2018/01/17 04:50:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000a6d000-0xd2)=""/210) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00001e9000)=""/174) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000763000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002b6000-0x4)=0x14) 2018/01/17 04:50:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000d07000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000060e000-0xa)='/dev/dsp#\x00', 0x80000000000006, 0x8000000000200) ioctl$int_in(r0, 0x80000000005016, &(0x7f00002af000-0x8)=0x0) socket$inet6(0xa, 0x3, 0x3f) 2018/01/17 04:50:52 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b76000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000208000)='/dev/snd/seq\x00', 0x0, 0x200) r1 = syz_open_dev$sndseq(&(0x7f0000833000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$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$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f000021b000-0x68)={0x0, 0xb6, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 04:50:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00004f9000)=0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000d3a000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000df4000)="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", 0x6c1, 0x7fff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000c68000-0x168)=[{{&(0x7f0000b3a000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c, &(0x7f0000395000-0xa0)=[{&(0x7f0000c77000)=""/3, 0x3}, {&(0x7f0000455000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f29000-0xe1)=""/225, 0xe1}, {&(0x7f000023b000-0xb)=""/11, 0xb}, {&(0x7f0000146000)=""/13, 0xd}, {&(0x7f0000b55000-0x76)=""/118, 0x76}, {&(0x7f0000cf6000)=""/4096, 0x1000}, {&(0x7f000048d000-0x20)=""/32, 0x20}, {&(0x7f0000a3b000-0xac)=""/172, 0xac}, {&(0x7f00000ce000)=""/23, 0x17}], 0xa, &(0x7f0000993000-0x24)=""/36, 0x24, 0x8000}, 0x8}, {{&(0x7f000015e000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000b73000)=[{&(0x7f0000f96000-0x45)=""/69, 0x45}, {&(0x7f00003ff000-0x75)=""/117, 0x75}, {&(0x7f0000762000-0xc)=""/12, 0xc}, {&(0x7f00001d8000+0xf71)=""/178, 0xb2}, {&(0x7f0000d45000-0x2b)=""/43, 0x2b}, {&(0x7f000001d000)=""/16, 0x10}, {&(0x7f00000c6000)=""/115, 0x73}, {&(0x7f000031e000-0x16)=""/22, 0x16}], 0x8, 0x0, 0x0, 0x2}, 0x3}, {{&(0x7f0000877000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00009e8000-0x80)=[{&(0x7f0000e58000)=""/5, 0x5}, {&(0x7f00005e1000-0x2d)=""/45, 0x2d}, {&(0x7f0000e57000)=""/122, 0x7a}, {&(0x7f0000f3f000-0x94)=""/148, 0x94}, {&(0x7f0000b3e000-0xb3)=""/179, 0xb3}, {&(0x7f00005b4000-0xa)=""/10, 0xa}, {&(0x7f00007e4000)=""/193, 0xc1}, {&(0x7f00007dc000)=""/125, 0x7d}], 0x8, &(0x7f00002c4000-0xcf)=""/207, 0xcf, 0x1eb6}, 0x81}, {{&(0x7f00001f3000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00000b9000-0x30)=[{&(0x7f000063c000+0x7c9)=""/126, 0x7e}, {&(0x7f0000592000)=""/194, 0xc2}, {&(0x7f0000063000)=""/48, 0x30}], 0x3, &(0x7f0000cdd000)=""/14, 0xe, 0x81}, 0x5}, {{&(0x7f0000e2b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000b72000-0xa0)=[{&(0x7f0000829000)=""/223, 0xdf}, {&(0x7f0000eca000-0xca)=""/202, 0xca}, {&(0x7f0000e64000-0x61)=""/97, 0x61}, {&(0x7f000010c000)=""/221, 0xdd}, {&(0x7f0000cc9000-0xb2)=""/178, 0xb2}, {&(0x7f00000ad000)=""/87, 0x57}, {&(0x7f0000f33000)=""/168, 0xa8}, {&(0x7f0000e1b000-0x79)=""/121, 0x79}, {&(0x7f0000043000)=""/41, 0x29}, {&(0x7f0000984000-0xda)=""/218, 0xda}], 0xa, &(0x7f00002f7000-0x63)=""/99, 0x63, 0x10001}, 0xc66}, {{&(0x7f0000e65000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000488000)=[{&(0x7f0000eb1000)=""/213, 0xd5}, {&(0x7f0000803000)=""/172, 0xac}, {&(0x7f0000753000)=""/183, 0xb7}, {&(0x7f00005f5000)=""/186, 0xba}, {&(0x7f0000832000)=""/162, 0xa2}, {&(0x7f00004b9000-0x3b)=""/59, 0x3b}, {&(0x7f0000346000-0x1000)=""/4096, 0x1000}, {&(0x7f000034d000)=""/216, 0xd8}, {&(0x7f00005d7000-0x8a)=""/138, 0x8a}, {&(0x7f00004c4000-0xba)=""/186, 0xba}], 0xa, &(0x7f0000ed1000)=""/143, 0x8f, 0x101}, 0x6}], 0x6, 0x40000040, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f000055d000-0x8)=@fragment={0xff, 0x0, 0x10000, 0x0, 0x0, 0x5300, 0x1}, 0x8) 2018/01/17 04:50:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0xffffffff}, 0xc) r1 = dup(r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000170000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000f9000)={r2, 0x0}) close(r0) [ 35.674082] PPPIOCDETACH file->f_count=3 2018/01/17 04:50:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000349000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000007b000)={0x0, 0x0}, &(0x7f0000b4e000)=0x8) times(&(0x7f0000a22000-0x20)={0x0, 0x0, 0x0, 0x0}) bind$inet(r1, &(0x7f000029e000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 04:50:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000609000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000c55000-0x8)='./file0\x00', &(0x7f0000d57000)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 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, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f000004a000)='./file0\x00') umount2(&(0x7f0000f67000-0x2)='..', 0x0) 2018/01/17 04:50:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000da3000-0xa)='/dev/vcs#\x00', 0x5, 0x2900) accept$nfc_llcp(r1, &(0x7f0000b63000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000029000-0x4)=0x60) semop(r0, &(0x7f0000946000)=[{0x3, 0x7fff, 0x0}, {0x3, 0x101, 0x0}], 0x2) 2018/01/17 04:50:52 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f000002e000-0x18)={0x2, 0x10000, 0x7, 0x0, 0x31, 0x9}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f0000006000)="36660f07b9b80900000f32c4c1c5f151ff9a0018000035010f53b066881feeb9db080000b800880000ba000000000f30c4e241298835680000c4c3190222000f20d835080000000f22d866b81a000f00d8", 0x51}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x48a, 0x0, 0x0}]}) seccomp(0x0, 0x0, &(0x7f000001a000)={0xa, &(0x7f000002e000-0x50)=[{0xfffffffffffffffd, 0x5, 0x6, 0x2}, {0x80, 0x6, 0x5, 0x1}, {0xb542, 0xffffffffffffffff, 0x40a4, 0x7fffffff}, {0xffffffffffff1995, 0x1000, 0x100000001, 0x7fff}, {0x5, 0x5, 0x1a1, 0x6}, {0x81, 0x0, 0xfff, 0x3}, {0xe5, 0x0, 0x7ff, 0x1000}, {0x0, 0xffffffffffffffc0, 0x7f, 0xffff}, {0x4, 0x9, 0x5, 0xfffffffffffffffb}, {0x2, 0xffffffff, 0x3, 0x0}]}) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) 2018/01/17 04:50:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x5, 0x2) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000000c000)=@assoc_value={0x0, 0x100000001}, &(0x7f000000c000)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000000c000)=@assoc_value={r1, 0x4}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000003000-0x272)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @random="2a2b79bbcc17", @loopback=0x7f000001}}}}, &(0x7f0000002000-0x10)={0x0, 0x40000000000002f0, [0xe1c]}) 2018/01/17 04:50:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x57d, 0x2048000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000fac000-0xf)="", 0xffffffffffffff91, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000210000-0x6)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000295000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000277000+0xd4f)={r1, 0x8}, &(0x7f0000a7a000-0x4)=0x8) 2018/01/17 04:50:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) lstat(&(0x7f0000d66000-0x8)='./file0\x00', &(0x7f00002bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f000027f000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f00000a2000)="9c", 0x1, 0x0, &(0x7f00009cb000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = memfd_create(&(0x7f00005ae000)='eth0trusted\\/selinux@lowlan0+\x00', 0x1) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) writev(r0, &(0x7f0000252000)=[{&(0x7f0000c54000-0x1)='2', 0x1}], 0x1) write(r0, &(0x7f000069b000)="e73b55491754e668b78e8d7217a6da5250b33c563e1cf0482af3d40f011be8dee96a146c4bde68c5c8b486205c", 0x2d) 2018/01/17 04:50:52 executing program 6: mkdir(&(0x7f00001af000)='./file0\x00', 0x0) mount(&(0x7f00000d1000-0x8)='./file0\x00', &(0x7f000027a000-0x8)='./file0\x00', &(0x7f0000284000-0x6)='ramfs\x00', 0x2, 0x0) symlink(&(0x7f0000281000)='./file1\x00', &(0x7f0000110000)='./file0/file0\x00') open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) execve(&(0x7f000015a000-0xe)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000001e000)=[&(0x7f0000000000)='ramfs\x00', &(0x7f0000118000)="c670707030657468316c6f7573657208707070302c18707070304000"]) [ 35.696550] PPPIOCDETACH file->f_count=2 2018/01/17 04:50:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d1a000-0x8)={0x0, 0x0}, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000121000)={0x103fd, 0x0, &(0x7f0000169000/0x1000)=nil}) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x0, []}) ioctl(r1, 0x8918, &(0x7f0000000000)="") [ 35.726191] audit: type=1400 audit(1516164652.204:19): avc: denied { ipc_owner } for pid=4882 comm="syz-executor2" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/17 04:50:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000773000+0x79f)={0x1, &(0x7f0000635000)=[{0x6, 0x0, 0x0, 0x40407ffc0007}]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000071b000-0xc)={0x3, 0xffffffffffffffff, 0x0}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000b95000)={0xff, {{0xa, 0x0, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) rt_sigreturn() ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000476000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) time(&(0x7f0000363000-0x8)=0x0) 2018/01/17 04:50:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = syz_open_dev$audion(&(0x7f0000ef6000-0xc)='/dev/audio#\x00', 0x9, 0x200000) getsockname$unix(r2, &(0x7f0000565000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001c2000)=0x8) r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0x1d, &(0x7f0000872000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) dup3(r0, r3, 0x80000) r5 = syz_open_procfs(0x0, &(0x7f0000073000)='mountinfo\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r5, 0xc0605345, &(0x7f0000664000-0x5c)={0x1, 0x2, {0xffffffffffffffff, 0x2, 0xb946, 0x1, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r5, 0x29, 0xff, &(0x7f0000e35000-0x51)=""/81, &(0x7f00002c1000)=0x51) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000812000-0x8)={r4, 0xfffffffffffffffb}, &(0x7f0000167000)=0x8) 2018/01/17 04:50:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000ac1000-0x8)='./file0\x00', &(0x7f000016c000-0x88)=""/136, 0x88) r0 = open(&(0x7f00007ba000)='./file0\x00', 0x100, 0x120) mkdir(&(0x7f000028a000)='./file0\x00', 0x0) sendmsg$nfc_llcp(r0, &(0x7f000047e000-0x38)={&(0x7f0000700000)={0x27, 0x8, 0xc0, 0x4, 0xdb, 0x0, "7f338f2f03e23664fad4fb97228cb4950a229a4cc00c960574154047f7a869d8f020c111e4d3aa73008ac9363013b79176f75c2dfeb6dcc957a1d62ae29923", 0x7}, 0x60, &(0x7f0000238000)=[{&(0x7f0000e43000-0x6b)="f630e23bf6f5e2899297fb4da68abd79fe43f2b3b3c43431714d85fb7c98735f9fa27f4b2f3687f015b05bcd8938ac53c9077b5559604e8f4bdd0135a20b8fe3fe5910b12b68e2d7ff26512c05559cbaaa5bf29e911d2d3e4c10fb072a4e31ff58d601881e57327bd877e8", 0x6b}, {&(0x7f00002e8000-0x29)="88b15b147c30dcfa8d5e15bd0a6d94bdb7a89072866bb5a53cacf7018a76889a239963630e8cbe4a8d054e270ee807c3f0de82ecce977398cef4fb9119f70d4b9039446e6635d157ba06dd43522aa565cf93aa5d3f36acd543541c2af27a386db291bf16942a2030143242bfb9ff6cfd23d12b013732f537758a8ae372c997aee061d717994aa28d6119b2f0dccb8a31605790d5a795dec882caa89d40948a22bb2073ce0a8887b946017420065d4729e6d4e7528a5ebf7c995ab313ca9512e0225793676b6a42fecbd3", 0xca}, {&(0x7f00006e8000-0x3f)="09238a0cdfba951e37a15748be449c35998bb24de8d0c66649b2fc6717d8556972690b8fcd858f16a996aceccae5b00a961f486138fd7f385e365267cb0f16", 0x3f}, {&(0x7f00007da000-0x73)="57fa954b8c74e2ab4ac733f147264232c31dbe7e9859ec8588b7d2589601acf190671d6b5185e3e33d19635b0cabf732854cac9667ea0dd0011172c181237e6dbf1fe750ee6cdccce260c288c9137725465daf6ab4e168fb691682c87b3a62e6702a14a27bfce61b1139c844252857c6d07a91", 0x73}, {&(0x7f0000ef5000)="600bcd60d19154955c2d7663edae6a3cfa1f1617e627c86df885acdf023b6885baddac286314aa2206060e0a267a728871dd7c512b7a7e818e7d2d5d87cb20dc17526b4af8e1619f2bca8956c6f17b47cde0d82ce72dae4bb066762b6ac33fee27d82b8f6d", 0x65}, {&(0x7f0000186000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000e83000-0x110)={0x110, 0x10d, 0x9, "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"}, 0x110, 0x0}, 0x40000) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000016c000-0x20)={@common='lo\x00', @ifru_flags=0x2a00}) r2 = openat(0xffffffffffffff9c, &(0x7f0000215000)='./file0\x00', 0x0, 0x0) mknodat(r2, &(0x7f000028c000)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00008b6000-0x20)={0x0, 0x0, 0x2, 0x5fd7}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000bca000-0x10)={0x8, r3}) unlinkat(r2, &(0x7f0000696000)='./file0\x00', 0x200) 2018/01/17 04:50:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = socket$inet(0x2, 0x4, 0x20) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00009f6000)='/dev/vcs\x00', 0x100, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f00004d5000)=0x800, 0x4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000e0d000-0x12)={@common='vlan0\x00', 0x5}) r3 = socket$nl_crypto(0x10, 0x3, 0x15) sendto(r3, &(0x7f0000d3f000)="5c6b8caa1880d04145f1d016dbdd3f3a", 0x10, 0x0, 0x0, 0x0) 2018/01/17 04:50:52 executing program 6: getuid() 2018/01/17 04:50:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000c6000-0x32)={@random="d5ebc4a93559", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @multicast1=0xe0000001}}}}, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) timer_create(0x1, &(0x7f0000fba000-0x60)={0x0, 0x5, 0x7, @thr={&(0x7f0000cd4000-0xce)="71f1741383bc8582696b2f493885826eb0d239f1f1a10be1118f2e4bd51c1906d15aa67dc1b5a038d449361677f1a0f40296d777c9a6561fa5a46e501971888a081eac94b7224e4e11faf2b1b51485cb782b7c183d884d972592bb83ebe4ea0f34df85276220624591404534522d17a78b6b462b2aeeb6eafbc2d19765b0191903c3e5277d6a558e3c92260fcc10006e29b40a3009243fc9aa8e1e14e503a50b9932deec6cc51b123b46dea99681da2bde162500dabb8013355f2954c95f91d8be51d411473058f53e3e0f600d6d", &(0x7f0000057000-0x55)="6ab56f1dc616c2203d47a2015842cacc566682465d2810ee251a59291532d60237323f46158f00ca5f3fd88f8c97db85b545ae5830a7a609daaeb88ac79ccf0e31f87196f23300d4530dad103282e054d1848e25ad"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000028b000-0x4)=0x0) timer_delete(r0) 2018/01/17 04:50:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f00008bf000)='./file0\x00', &(0x7f0000b20000-0x8)='./file0\x00', &(0x7f000028b000)='ramfs\x00', 0x10018, &(0x7f0000dfc000)="") r0 = syz_open_procfs(0x0, &(0x7f000000c000+0x53e)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000003000-0x1)=""/1, 0x1}], 0x1, 0x480000000000000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00001f2000)=0x0) [ 35.870078] audit: type=1326 audit(1516164652.310:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4905 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 04:50:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) splice(r0, &(0x7f0000739000-0x8)=0x0, r0, &(0x7f0000a4b000)=0x0, 0x80000001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = accept$nfc_llcp(r1, &(0x7f0000c9b000+0xbdf)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000026c000-0x4)=0x60) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000502000)=@common='rose0\x00') ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000066000)='/dev/rtc\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r4, 0x80045530, &(0x7f0000e09000-0x99)=""/153) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000b85000-0x4)=0x0) 2018/01/17 04:50:52 executing program 6: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x100, 0x3af, 0x581}}], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x14, 0x7, 0x3, 0x0, [{[@multicast2=0xe0000002], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @rr={0x7, 0x7, 0x0, [@broadcast=0xffffffff]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x2, 0x0, {0x382, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/17 04:50:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a3b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000608000)={0xfffffffffffffffe, 0x0, 0x0, 0x65d0}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000039d000)={r1, 0x7}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00006c7000)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$join(0x1, &(0x7f000014e000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) [ 35.870096] audit: type=1326 audit(1516164652.310:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4905 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 35.870111] audit: type=1326 audit(1516164652.323:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4905 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452df9 code=0x7ffc0000 [ 35.870127] audit: type=1326 audit(1516164652.323:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4905 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 35.870142] audit: type=1326 audit(1516164652.325:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4905 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=54 compat=0 ip=0x452df9 code=0x7ffc0000 [ 35.870156] audit: type=1326 audit(1516164652.325:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4905 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 35.870173] audit: type=1326 audit(1516164652.326:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4905 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=15 compat=0 ip=0x452df9 code=0x7ffc0000 [ 35.901109] audit: type=1400 audit(1516164652.379:27): avc: denied { create } for pid=4918 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/17 04:50:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f000003b000)=""/7, &(0x7f0000248000)=0x7) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003e5000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/17 04:50:52 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000006000-0x11)='lo{-#em0^proc%\n,\x00', 0x3) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000000b000)=0xb91, 0x4) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000000d000)={@generic="bd30d74e350b9f6a4dec6276e4d82e91", @ifru_flags=0x103}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000008000-0x3c)=[{{&(0x7f0000005000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000000d000-0x30)=[{&(0x7f000000d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/240, 0xf0}, {&(0x7f0000006000-0xbc)=""/188, 0xbc}], 0x3, &(0x7f000000b000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r1, 0x40047459, &(0x7f000000b000-0x4)=0x0) 2018/01/17 04:50:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ede000)={0x400000000000005, 0x9, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009c3000)={r0, &(0x7f0000ae2000)="", &(0x7f0000565000-0x1)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b11000-0x20)={r0, &(0x7f0000c38000-0x1)="04", &(0x7f00002fa000-0x1)="", 0x0}, 0x20) fcntl$getownex(r0, 0x10, &(0x7f0000bbd000-0x8)={0x0, 0x0}) r1 = syz_open_dev$sndmidi(&(0x7f00001ec000)='/dev/snd/midiC#D#\x00', 0x682, 0x400040) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000586000)={0x0, 0x0}, 0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000083a000)=0x0) r3 = syz_open_dev$vcsa(&(0x7f0000278000)='/dev/vcsa#\x00', 0x0, 0x80) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000477000-0xd3)=""/211, &(0x7f00002b7000-0x4)=0xd3) perf_event_open(&(0x7f00001ff000)={0x3, 0x78, 0x3f, 0x0, 0x4, 0x81, 0x0, 0x1, 0x80000, 0x3, 0x1e6f43be, 0x9, 0x5, 0x0, 0x2, 0x2, 0x7, 0x76, 0x2, 0x5, 0x0, 0xfff, 0x3, 0x6, 0x1, 0x3, 0x4, 0x7, 0x1, 0x7, 0xfff, 0x5, 0x20, 0x8001, 0x3, 0xffffffff, 0x0, 0x5, 0x0, 0x7, 0x3, @perf_config_ext={0x40, 0x81}, 0x8, 0x2b4, 0x6, 0x0, 0x6, 0x9, 0xfff, 0x0}, r2, 0x66, r3, 0x3) 2018/01/17 04:50:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a6000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006c6000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f0000b8e000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x1000000000000036, &(0x7f0000d85000)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x14d, 0x0, &(0x7f0000bc1000)={0x0, 0x989680}) 2018/01/17 04:50:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000783000-0x9)='/dev/vcs\x00', 0x80000, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f00000a4000-0x10)=[{&(0x7f0000c14000-0x200)="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", 0x1b5}], 0x1, 0x4c) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/17 04:50:52 executing program 3: userfaultfd(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00009a4000-0x18)={r0, &(0x7f00009d4000)="", &(0x7f0000cba000)=""/39}, 0x18) 2018/01/17 04:50:52 executing program 7: r0 = syz_open_dev$loop(&(0x7f00003c8000)='/dev/loop#\x00', 0x0, 0x44052) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000b1f000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) [ 35.901883] audit: type=1400 audit(1516164652.380:28): avc: denied { ioctl } for pid=4918 comm="syz-executor0" path="socket:[13640]" dev="sockfs" ino=13640 ioctlcmd=0x8918 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 36.236881] binder: 4968 RLIMIT_NICE not set [ 36.258707] binder: 4968 RLIMIT_NICE not set [ 36.268532] binder: release 4964:4968 transaction 3 out, still active [ 36.275383] binder: release 4964:4968 transaction 2 in, still active [ 36.281968] binder: undelivered TRANSACTION_COMPLETE [ 36.293603] binder: release 4964:4977 transaction 2 out, still active [ 36.300367] binder: undelivered TRANSACTION_COMPLETE 2018/01/17 04:50:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000943000)='a', &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000a46000)="") 2018/01/17 04:50:52 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000adf000-0x4)=0x0, &(0x7f0000674000-0x4)=0x4) syz_open_dev$amidi(&(0x7f00000d4000-0xc)='/dev/amidi#\x00', 0x0, 0x0) 2018/01/17 04:50:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000cf000)='/dev/amidi#\x00', 0xffffffff, 0x400) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000b48000-0x4)=0x9fb2) openat$rfkill(0xffffffffffffff9c, &(0x7f000087e000-0xc)='/dev/rfkill\x00', 0x0, 0x0) 2018/01/17 04:50:52 executing program 0: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000842000-0x8)={0x0, 0x6}, &(0x7f0000429000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00007b4000)={r1, 0x80000000}, 0x6) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x2) 2018/01/17 04:50:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f00007b9000-0x9e)=""/158) syz_emit_ethernet(0x36, &(0x7f0000977000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="b93234ce6fbf", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0x3, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) 2018/01/17 04:50:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x2e) openat$selinux_access(0xffffffffffffff9c, &(0x7f00002e6000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/17 04:50:52 executing program 2: mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f000026f000-0x38)={&(0x7f00000b5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000072000-0x20)=[{&(0x7f000026e000)=""/44, 0x2c}], 0x1, &(0x7f00000e2000)=""/92, 0x5c, 0x0}, 0x0) socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000023f000)={0x0, 0x0}) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f000026d000-0x8)={r2, 0x3}) shutdown(r0, 0x2) 2018/01/17 04:50:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f000017b000-0xc)='/dev/amidi#\x00', 0x8, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00005ef000)={0x0, 0x7, 0x0, 0x2, 0x8}, &(0x7f0000a97000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000bc1000-0x98)={r2, @in6={{0xa, 0x0, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2}, &(0x7f0000b05000-0x4)=0x98) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') pread64(r0, &(0x7f0000f29000)=""/0, 0x0, 0x0) rt_sigprocmask(0x1, &(0x7f0000b96000-0x8)={0x9}, &(0x7f0000979000-0x8)={0x0}, 0x8) [ 36.305885] binder: send failed reply for transaction 3, target dead [ 36.308733] binder: 4977 RLIMIT_NICE not set [ 36.312454] binder: send failed reply for transaction 2, target dead [ 36.319206] binder: 4964:4968 transaction failed 29189/-22, size 0-0 line 2842 [ 36.331417] binder: 4964:4980 transaction failed 29189/-22, size 0-0 line 2842 [ 36.351180] binder: undelivered TRANSACTION_ERROR: 29189 [ 36.362616] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/17 04:50:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000799000)='net/ptype\x00') readv(r0, &(0x7f0000d39000-0x70)=[], 0x0) 2018/01/17 04:50:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f000092e000-0xd)='attr/current\x00') perf_event_open(&(0x7f0000d6b000-0x78)={0x5, 0x78, 0xc3, 0x48e, 0x9, 0x401, 0x0, 0xffffffffffff7fff, 0x80000, 0x8, 0x30e, 0x1, 0xfffffffffffffffc, 0x8001, 0x80000000, 0x0, 0x3, 0xcc31, 0x67, 0x7fffffff, 0xf5, 0x4b, 0x4, 0x200, 0xffffffff, 0x1, 0xd9f5, 0x7, 0x0, 0x0, 0x585b, 0x36d9, 0x6, 0xcde2, 0x4bb, 0x1, 0xfffffffffffffffe, 0x7, 0x0, 0x7fff, 0x2, @perf_bp={&(0x7f0000142000-0x1)=0x0, 0x1}, 0x20000, 0x40, 0x3f, 0x1, 0x1, 0x2, 0x9, 0x0}, r0, 0xfffffffffffff890, r1, 0x9) sendfile(r1, r1, &(0x7f00005a6000)=0x32, 0x27) clock_gettime(0x0, &(0x7f0000213000)={0x0, 0x0}) futimesat(r1, &(0x7f000029a000-0x8)='./file0\x00', &(0x7f00003af000)={{r2, r3/1000+10000}, {0x77359400, 0x0}}) 2018/01/17 04:50:52 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000023000-0x38)={0x0, 0x0, &(0x7f0000023000-0x10)=[{&(0x7f0000022000)="4ad70aae26e17c2b0a87b0477ff6da0e6a8b444e61454a9b5241c3a94b50883e0647c38b01bc1f04d11673", 0x2b}], 0x1, &(0x7f000001b000-0xc0)=[@iv={0xc0, 0x117, 0x2, 0xa6, "291d8287e35681beeaa1017545dae7e9efa0d2ed63164736a5ad53f440bd853c85f5a494a891a8b3c1cc22238517e6794fc87a3fe4d031f54747e3618f1c39c3d36a723f2dd83cb0908e7e9f52ccf18c041e2117c5075bfec190b86d29544752ead3796d34ad9bb3d53028c992daa14fb795976eeb7a8993f05282b135ea520b6e42cd0f1fed1de78fb8b2972f7603722b8d7eb9cbebbda2627f57e06ac06d606e3f7482c791"}], 0xc0, 0x80}, 0x4000800) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000024000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xb9) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x800454d2, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000022000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f000001d000-0x10)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/17 04:50:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000012a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f000007f000-0x400)={"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"}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f000057f000)={0x3000, 0xf000, 0x2, 0x8, 0xa844, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 04:50:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fb0000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fc4000)='/dev/cuse\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000076d000-0xc)={0x0, 0x9e99, 0x30}, &(0x7f0000268000)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c33000-0x10)={r2, 0x2, 0x4, [0x1f, 0x2, 0x1000, 0x665]}, &(0x7f000037a000-0x4)=0x10) mmap(&(0x7f0000730000/0x3000)=nil, 0x3000, 0x0, 0x2011, r0, 0x0) mincore(&(0x7f0000730000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/0) 2018/01/17 04:50:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000064d000)='ns/ipc\x00') ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000569000)=""/189) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000953000)={0x0, 0x0, 0x0}, &(0x7f0000d30000)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000081000-0x20)={0x0, 0x4, 0x0, 0x0, r1}) 2018/01/17 04:50:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = accept4$inet6(r0, &(0x7f0000e6a000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000990000)=0x1c, 0x0) r2 = dup(r0) r3 = 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) connect$ax25(r2, &(0x7f000071c000-0x10)={0x3, {"ec78a73f88b3a2"}, 0x7a}, 0x10) setrlimit(0x6, &(0x7f000061e000-0x10)={0x4, 0xfff}) dup(r1) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) splice(r1, &(0x7f0000560000)=0x0, r1, &(0x7f0000cd8000-0x8)=0x0, 0x3, 0x2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000577000-0x4)=0x0, &(0x7f0000328000)=0x4) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000582000-0x4)=0x0, 0x4) 2018/01/17 04:50:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) listen(r0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000ff1000-0xa)='/dev/vcs#\x00', 0x13600000, 0x20100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c93000)={0x0, 0x7, 0x6, [0x3, 0x0, 0x2, 0x3, 0x7, 0x1f]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ab7000-0x8c)={r2, @in={{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]}}, &(0x7f0000000000)=0x8c) 2018/01/17 04:50:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000161000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x7, &(0x7f0000bc8000)=0x0) io_submit(r2, 0x1, &(0x7f0000737000-0x28)=[&(0x7f00001ae000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000078d000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000edb000)=0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000077f000+0xcaf)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00004d2000-0x8)={0x0, 0x81}, &(0x7f00006ff000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000006b000)=@sack_info={r5, 0x7fffffff, 0x401}, &(0x7f0000a7d000-0x4)=0xc) getpriority(0x0, r3) r6 = gettid() getpgrp(r6) 2018/01/17 04:50:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = getpgid(0xffffffffffffffff) ptrace$setregset(0x4205, r2, 0x200, &(0x7f0000ff4000-0x10)={&(0x7f0000c78000-0x9a)="41f389868b53dfbbe7655d0bd800ef6388e1a43cb23013b9580c73c89511254afdd62f26930384db827b18ea2df8fd011e0f1975248246868a6ac40a6fb6f8508ec85f1d925d43de4a5bd2c8f8de7003e5ca2a169180206714665e70eabf9eb6e0d10c43cadc28be620c892aabf98a018a336d20775fe4fd23cee52db5feccc1bde341182dd19fed7e7712d25fcea5f48d6946f6e04300de82e1", 0x9a}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000082b000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/17 04:50:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x500, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x80000000000) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e3000400080b0000000003003fc76e35", 0x26) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e5e000)={0x0, 0xc2, "ff68302be8f78000e1ea0d59750bd99db412cbfe00ee517bfddd4b618b2e2ca1dd91db5869a8651fd8220ea896cd58495d3ab4efaae92d7423cf714b7a0c9a13c8934d48dd6184d71344e79977974dae08c5c25fa74ce770dd48abd3bbf45e5ce66ad106ba356fcf58abf82fb8866cf56b5e8fa16d960821ea296954f4db64841d625311f8ec7958ac1ceaa5cbf2153ae954317183307f3192c3f457697e649466d406d0122d9ef1a5b0449ed15c6cd0e578c2765bf834e75cd51a5202d1359ef34f"}, &(0x7f0000605000)=0xca) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000117000)={r1, 0x4, 0x1, [0x2000000000000000]}, &(0x7f0000923000-0x4)=0xa) 2018/01/17 04:50:52 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000ac9000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x100) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/dsp\x00', 0x101000, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f0000001000)=0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x2) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$TIOCEXCL(r2, 0x540c) 2018/01/17 04:50:52 executing program 7: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f000027e000-0x4)=0x0, 0x4) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000afd000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000d28000)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x86}, 0x1c) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000aaa000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, {0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) 2018/01/17 04:50:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000031000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000866000)={0x0, 0x1a79}, &(0x7f0000c59000-0x2)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000081d000-0x14)={r2, 0x3, 0x7, 0x1, 0x3, 0xd8a1}, &(0x7f0000a19000)=0x5b) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) ioperm(0x42227690, 0x3, 0x0) readv(r3, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00008f5000-0x28)={@common='vlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00001bb000)={0x7b, 0x0, [0xd71, 0x40, 0xffff, 0x100000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PROG_LOAD(0x5, &(0x7f0000394000-0x48)={0xb, 0x3, &(0x7f0000623000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x100000000}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cf1000)='GPL\x00', 0xfffffffffffffeff, 0x76, &(0x7f0000f8c000)=""/118, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000bbe000)={0x3, 0x1, 0x2, 0x0, 0xe, r0, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) write$fuse(r3, &(0x7f00002c4000)={0x5b, 0x0, 0x1, @random="070000004044b23250cbe6065d86a61bf2b3b36e2708546dea0855dededda48445f7bf7b3a8d3b874a62bb820094b2f6480146cd5ed34882afb9950b00039132fdbf2b83d30180000000e2"}, 0x5b) inotify_add_watch(r3, &(0x7f00000cd000-0x8)='./file0\x00', 0x210) 2018/01/17 04:50:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000059000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000bf1000)=0x0, 0x0, 0x0, &(0x7f0000889000)={0x0, r0}, &(0x7f0000992000-0x4)=0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet(r1, &(0x7f0000b0d000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000df000)=0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f7b000-0x4)=0x0) sched_rr_get_interval(r2, &(0x7f0000245000)={0x0, 0x0}) r3 = syz_open_dev$amidi(&(0x7f000027b000)='/dev/amidi#\x00', 0x879, 0x40000) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000950000-0x4)=0x0, &(0x7f0000a26000)=0x4) [ 36.540426] netlink: 10 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/17 04:50:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00003af000-0x4)=0x881, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000)=""/0, &(0x7f0000bef000-0x4)=0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000b7e000-0xc)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f000050d000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000014e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, r1}) r2 = syz_open_dev$sndmidi(&(0x7f000052a000-0x12)='/dev/snd/midiC#D#\x00', 0x4c, 0x400) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000485000-0x108)={0x0, @in6={{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x60372d15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xd0, 0x2, 0xffffffff, 0x7fff, 0x7, 0x8, 0x2, 0xbf06, 0x7, 0x10, 0x3f, 0x3d2, 0x100, 0x400, 0x8]}, &(0x7f0000b70000)=0x108) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000f5000-0xc)={r3, 0x9, 0x2, [0xfffffffffffffffd, 0x5]}, 0xc) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000e2e000-0x8)={0x324, 0x8001}) 2018/01/17 04:50:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000000000)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000000000)="") waitid(0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000054000-0x9)='/dev/vcs\x00', 0xc0100, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e2d000)={0x2, [0x3, 0x400]}, 0x8) 2018/01/17 04:50:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x90400) r1 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000001000)={0x27, 0x9, 0x9, 0x5}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x204) inotify_init1(0x800) mmap(&(0x7f0000000000/0xc8000)=nil, 0xc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000a9000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x8000) 2018/01/17 04:50:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000046000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000341000-0xa)='./control\x00', r0, &(0x7f0000127000-0xa)='./control\x00') [ 36.585652] netlink: 10 bytes leftover after parsing attributes in process `syz-executor2'. [ 36.594450] CUSE: info not properly terminated 2018/01/17 04:50:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "706f727430a0000000ff00007a000000000000622d000000000000000400ffffffe100", 0x94, 0x100001, 0x6, 0x400, 0xffffffdfffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000410000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000f37000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000050f000)=r3) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000f51000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x1e, 0x80001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00005e2000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/17 04:50:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fb3000)='/dev/mixer\x00', 0x8000, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000444000)={&(0x7f0000d0c000/0x3000)=nil, 0x3000}) 2018/01/17 04:50:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x86) ftruncate(r0, 0x40102) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000001000)="602a02a82437d95389cc2755f78a4eb057c527a4824798eecb5dd53323685a983f898667f069a53aa56e4374a9d5420c9132143d44947907429fe35ebdcd0e68f7aa63dc249905b091") r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x74, &(0x7f0000002000-0x74)=[@in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, @in6={0xa, 0x0, 0xb9a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001000)={r3, 0x1a, "583f8a0aeaedcc121657b2851eb162af86b36c1fb8629eb0eb9e"}, &(0x7f0000001000-0x4)=0x22) r4 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x2, 0x0) ioctl$KVM_SET_TSC_KHZ(r5, 0xaea2, 0x400040000000000) dup3(r5, r4, 0x0) sendfile(r4, r0, &(0x7f0000b7a000)=0x0, 0x1fffffffe2) [ 36.631883] CUSE: info not properly terminated 2018/01/17 04:50:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ed9000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000984000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) syncfs(r0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000b5e000-0xa)="4af2aa5a7835c7f4a34f") 2018/01/17 04:50:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000140000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000897000-0x77)=""/119) mkdir(&(0x7f0000018000-0xa)='./control\x00', 0x0) close(0xffffffffffffffff) r1 = open(&(0x7f000003e000-0xa)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000c53000)='./control\x00', 0x0, 0x0) faccessat(r1, &(0x7f000003b000)='./control\x00', 0x2, 0x0) 2018/01/17 04:50:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0xab3, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) 2018/01/17 04:50:53 executing program 0: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x52000) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f000003d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 04:50:53 executing program 6: r0 = socket(0x4000000018, 0x6, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x111, 0x8, &(0x7f0000000000)=0x0, 0x314) 2018/01/17 04:50:53 executing program 4: clone(0x0, &(0x7f0000f27000)="", &(0x7f000068c000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f0000001000-0x28)="") r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000d52000/0x2000)=nil, 0x2000, 0x0, r0) pkey_alloc(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup2(r1, r1) ioctl$sock_bt(r2, 0x111f54521589dd6, &(0x7f0000001000-0x2f)="997d1ac8d81bed9d587267160b939f345762f7a080adab39d426cc8a289a7fa6ce84f783e64c1e97a9cb00b1dc1141ac0db802a3def3285c90b27cc2ebca8a4c7ece773a40e92f4af07d990a033e9a849e7eaf440e351fbc2207b7a668bf3e85fb84cc97347c67e9bcd78197c512182cee4cca7f2b01663c1bff93f66d8335e1d92d50063e54854a471f3f32") 2018/01/17 04:50:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000f3d000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00007a3000-0xb)={0x7, 0x2, 0x80000000, 0x0, 0x200, 0x8000, 0x8000, 0x561, 0x8cc, 0x3, 0x9}, 0xb) 2018/01/17 04:50:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) creat(&(0x7f0000ac1000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000759000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) umount2(&(0x7f0000001000)='./file0\x00', 0x0) 2018/01/17 04:50:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x4, 0x9f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000ffb000)='/dev/audio#\x00', 0x8000, 0x0) bind$bt_rfcomm(r1, &(0x7f0000dd5000)={0x1f, {0x1ff, 0x0, 0xfffffffffffffffa, 0x100, 0xfffffffffffffffc, 0x1}, 0x60d2}, 0x9) r2 = accept4$unix(0xffffffffffffffff, &(0x7f00008b9000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000493000-0x4)=0x8, 0x80000) r3 = syz_open_dev$midi(&(0x7f0000a0f000-0xb)='/dev/midi#\x00', 0x1, 0x100) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f000073c000)={0x0, r0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000810000-0x4)=r4, 0x4) r5 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f00008a4000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 04:50:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000013f000)='/selinux/mls\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000333000-0x8)='./file0\x00', 0x42c) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0xfffffffffffffffd) recvmsg(r1, &(0x7f0000a35000)={&(0x7f00002b8000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000240000)=[{&(0x7f00008cb000)=""/253, 0xfd}], 0x1, &(0x7f00003ec000-0xf0)=""/240, 0xf0, 0x0}, 0x0) sendmsg(r1, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[{&(0x7f0000b5b000)='(', 0x1}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a10000)={r0, &(0x7f0000bdf000-0x3c)="a345897dfbe316dee05086e0704fcc6ea28130d1cb77729c09a3289e5adbfde373bb033cc05a7d0351eb631125050f5d90c699291d98d60ec040dc2d", &(0x7f0000b3d000)=""/9}, 0x18) r2 = syz_open_dev$adsp(&(0x7f0000538000)='/dev/adsp#\x00', 0x725235b2, 0x800) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00000f7000-0x20)={0x0, 0x562, 0x370, 0x80, 0x8, 0x8}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000d9000-0x10)={0x1, &(0x7f0000a0b000-0x8)=[{0x7, 0x8, 0x200, 0x9}]}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f9f000-0x4)=@int=0x1, 0x4) get_mempolicy(&(0x7f0000803000)=0x0, &(0x7f0000e3e000-0x8)=0x0, 0x7, &(0x7f000072c000/0x3000)=nil, 0x4) accept$alg(r2, 0x0, 0x0) 2018/01/17 04:50:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "706f727430a0000000ff00007a000000000000622d000000000000000400ffffffe100", 0x94, 0x2, 0x6, 0x0, 0xffffffdfffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00003ba000-0x6)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x1e, 0x80001, 0x0, 0x3, 0x80000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 04:50:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d6c000)='task\x00') ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000f28000)=0x0) syz_open_procfs(0x0, &(0x7f000095c000-0xa)='ns/cgroup\x00') ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000a4000)=0xc712) 2018/01/17 04:50:53 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x141) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x8, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f000000c000/0x4000)=nil, 0x4000}) 2018/01/17 04:50:53 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000794000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) tee(r0, r1, 0x1, 0x2) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x1, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r3, 0x4030582a, 0xffffffffffffffff) 2018/01/17 04:50:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x5, 0x1, &(0x7f0000403000-0x10)={0x0, 0x989680}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x5a9000)=nil, 0x5a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005a5000)="ab27191a", 0x4) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}, {&(0x7f0000368000)=""/222, 0xde}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f000051c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000056d000-0x50)=[], 0x0, &(0x7f00005a4000-0x27)=""/39, 0x27, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x3, 0x12001, &(0x7f00005a3000)={0x0, 0x989680}) 2018/01/17 04:50:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a97000-0x8)='keyring\x00', &(0x7f0000c2a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffeffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = memfd_create(&(0x7f000008f000-0x8)='keyring\x00', 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000256000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) ppoll(&(0x7f00001e4000)=[{r2, 0x5, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f000010d000)={0x77359400, 0x0}, &(0x7f00009e4000-0x8)={0x883}, 0x8) personality(0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000e5b000)=""/156) 2018/01/17 04:50:53 executing program 7: ptrace$poke(0xffffffffffffffff, 0x0, &(0x7f0000c50000-0x8)=0x0, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001ab000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000082d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b9e000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f28000)=0x0) r6 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d08000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f4d000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6c000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x600000) r10 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00002d4000-0xe8)={{{@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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ad000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000076d000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r13 = socket$llc(0x1a, 0x1, 0x0) r14 = syz_open_dev$adsp(&(0x7f0000707000-0xb)='/dev/adsp#\x00', 0xfff, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x4000) r16 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000bce000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f17000-0x4)=0x10, 0x800) r17 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d20000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = accept$ipx(0xffffffffffffffff, &(0x7f00005ba000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) r21 = openat(0xffffffffffffffff, &(0x7f00006b4000-0x8)='./file0\x00', 0x80000, 0x104) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) r23 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc000, 0x0, 0x0, 0x7, 0x100880) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000001000-0x18)={0x3, 0x10, 0x1, 0xffffffffffffff9c, 0x0}) r26 = open(&(0x7f0000190000)='./file0\x00', 0x100, 0x40) r27 = socket$inet_sctp(0x2, 0x0, 0x84) r28 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) r32 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r33 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r34 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001000-0x50)=[{&(0x7f0000151000-0x170)={0x170, 0x29, 0x104, 0x5, 0x0, "", [@nested={0x14, 0x66, [@typed={0x10, 0x87, @u64=0xffffffffffffff2f}]}, @typed={0xc, 0x62, @uid=r1}, @nested={0x140, 0x80, [@generic="00be2039015bd077abaa659451f9abe9e54293c78d0ce5689b386b91e53c209b09cef4ea64b0f3a6dfda8b1944dc3de4a93397606a08a6365c50ed48c4ab668705dd6a8ac13679e0cf18d6d2454d18ce2b3976ac7f8c76415450a4f286c30f67d196f9451d955340edc82e79a6b6ec48d7841639534be8c9d01887dfbd16249826646919c03fa00334eb81a6799155d42f9d8c95ab6c5f2c520539d1695e18c769e1270052d2308a1a98cf1e1ad2f464c745d09d99212a20fd1da043f19b99bf55d282fd3817f27f8939de66ec2d1f6d111d72b0", @typed={0xc, 0x21, @fd=r2}, @generic="9a26a4e8d9262ee8ff0b6f1f078aae4556ba4d6d31f2e334fe25753e38bfa2b0245726ea93079bc5f7335c35a95bb6bba270689c6895cd2c5d42a6a34692719157e1", @typed={0x18, 0x89, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}]}, 0x170}, {&(0x7f0000000000)={0xe0, 0x3c, 0x8ee37e7b0d19d2ee, 0x2, 0x3, "", [@nested={0x74, 0x8e, [@typed={0xc, 0x82, @ipv4=@loopback=0x7f000001}, @generic="716dd5a9165994a26741279c680533ce812102e7ce625d41faf7acfd82c935d639ca8ced4f27acacd256245e85ad28f23d13fd7af080a3cf40dcda73cb7c2fadbf47609b2a8d32fcfb9c24213d367630ccad", @typed={0x10, 0x7d, @str='keyring\x00'}]}, @generic="7c6aecb72e2c9f802cbb4fa0a45a5af6dd414dc594a533eaedda94ffb925516ae98ec39c60db384679bcf83cf7c40da0134e607a4e10c2a3aed02c77ea10c61ad04f966143d70243a1f269a8a1b8dd8764700c4e77dfb4b4a9c8e765"]}, 0xe0}, {&(0x7f0000000000)={0x248, 0x30, 0x100, 0x0, 0x3, "", [@typed={0x1c, 0x94, @str='vboxnet1trusted*)@\x00'}, @generic="4f04e9644613946e5d9944fce4ffcf1c8f5d0297cc26819cfae318d088fde594b655206658395a0900737cf25b6c79a5e9dc0118816cf07598ba92e73f70a9e9503ab3a3554d24c9077bc5a92869ab9d7b532bb4bf7d0766c2f71fe5ce6036dbe30144b88c7e307ece1fc42915cbd7297f4eb4e3e7c2285baf4ba52da2408e0118ff74c5753daa8dbb63172026a54da474d4f8e68c89ae", @typed={0xc, 0x81, @u32=0x2}, @nested={0x144, 0x24, [@generic="a0be09de3eac6f8a9b4c2e62e69f6cc53640e24918096689e0cd10e0a98d1f8916b3d55037f812c0d9b1ad58f10bb536beb995aba4116023a061ac909dbb38545c63d75436eeefbba5a6b57acac50504a4170fdc4b9b1539ede6b2822c85d7153a0028408a31a69c0a239178591aa82ad34b007300698e166a27405a762b43780547ac0143e484b9432f070514b6371fa213a4f70c8a49637ae92bf02898ecad139447c5ddf33412639ecc737e990f235d7f58c429760f4e4627ef378f427b822d546e1962a3d8c5203561ecc67ed00af7006fb7cbb625859da943522b240ac3d852c900b3c56456398db93b", @generic="7596b2e7f6617c0a517c33c384e086d3685a866a681394c993ef2216992aa2cb051c6d6c78bab192ea18410fb1dac41e44d5929c5fb404c095b5804d3d9cf92dc4e370aab39185bea6650d9b9a32860b6f5c"]}, @typed={0x10, 0x96, @u64=0x100000000}, @typed={0xc, 0x27, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x9, @uid=r3}, @typed={0xc, 0x83, @u32=0xd3}]}, 0x248}, {&(0x7f0000174000-0x810)={0x810, 0x27, 0x0, 0x0, 0x3, "", [@nested={0xa0, 0x63, [@typed={0xc, 0x4c, @ipv4=@dev={0xac, 0x14, 0x0, 0x17}}, @typed={0xc, 0x21, @pid=r4}, @typed={0xc, 0x12, @u32=0x0}, @generic="d731d74dbac753bcadd8389d28bc583f24b9e7f919f123bb2cbe3f309183c3d40e5afe8cf61e4ed88e6cd1ff37e1a52a49cec9c266a77368e3cd499c1892e51762b6699f3ff7e6441297b3b44c2c6402cc4b53d151543be20c4236bd6fb1f169c637434958129d5e917cf8cca174e2e99ea198dc57"]}, @nested={0x24, 0x7, [@typed={0x10, 0x7f, @u64=0x0}, @generic="bbdc8298ef224843971321048b"]}, @typed={0xc, 0x91, @str='\x00'}, @typed={0xc, 0x63, @pid=r5}, @typed={0x8, 0x23, @void=""}, @generic="3b3dbb51f4fdbbb104c4c88c890fa1079200e9242c557409935021e7a25c6ef18d81e3ca59ccf868946a3bda3d83be7f0e6cb53d20f4cb1a7889ea81d3168e79c17d3272b86da478eedd79844ffdabd776f00840a23d73905ec7cd8cf0257c6d1ea6a76b21ba1baf8121ef4552d31282eaf20a9e72b67ab54da74d2286901e83b72af438d3a8d560998f0ad8b9a19abe0932cd14a012ab340dc44bc3881c0a6068aaec790f9ad6fc2d9e890d4a0cd701b4cb09b1081f20355f35547fd2b8b34791afe351945bddc5d38d58fccc9c22832e4bf8510d0c", @nested={0x34, 0x62, [@typed={0x10, 0xd, @u64=0x7}, @generic="5d735e6dcd0e5902b5d757fa444369bd676ac4494f5165d34de4f5473aa1963a"]}, @generic="4193b3e11d2ecd772ca50a465e683388774db1f9a7bb53c6cd3e6b4a9e710c1ece6227e16182c267ee1a3d9d8a2b8d7861344b215aea1964492e2bd367e29172311c0cdca311523767d5061ae5a293efa6cb209a368cde5ecc791069357e47ddb1394bea331ee8d22b467314979ba64fe5043054ce076447", @nested={0x410, 0x3c, [@generic="9170dcc59f0c5d489742cff5d1f951cfeef4bd65b4acd7361fa8da7dfdd26ee4572b2a7f2c98e4666e86ca4193ae4a6a0329f7ba2746219714da4bfbe37972407c3d2d98f3b3e0351be1ff447e710e7cd1347057afd6e6016c34f6b54b9c0fbc583fdb5edef3c6e12520edfee841576bb0f1df0c0d943a77f4f7cde2c1b6b58223f838d672afe29576d1aff870331d164bd03f77100e3fc60fd15833658a2e0924299f709eaf60a84871c042", @generic="816c0e04ea82edb172976db34257be58ac8ae2d1f7ec581f69688eb8d78f2ee221d1a5309a62d86e6806030acfe963af5f70bc1e2e3bcdbd07924c00d714d619cdb5250d5c6b91aa55dfcad5bc9a1aff7db93e4fdb7bd6eafdafc05c425955810b890b", @typed={0x18, 0x75, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="80ae8b3019f5ddc613fb381881f00646707c533e1acf5879243df70d639712514c7d4b45c9d9c209131fa4b8da0bcf8615e6398e72ea67e9f6a05729a61b401df7f973ba374eac59ae064f22983c5ae24c256ab5f57bac2fd2f51e0876b6a00471b1c5c1dbcb26d748623d9f7b88107cf40572943310e16f22bc0420baffb6512cdb7a05383d00546b03d95bac2a9b2af5f6d8ee5888c9a6e51fb0ad0dbc8421e55be4c6311a30fed7788ca60fbd80d8c6c63f26f9b5a47ff13119", @generic="3e0072a7c607e3b5c76e3792463614a9072c10e5fc793808a504591ea676fdfb2e37e8754a86cf48df0b574d1ecf6621d7a458b324a901bd649251cf7376625daf9a5d2c939851feb9db327218fe6525e7239adf7a0441832b5b0ef1ac71636b24252e43a899b22f66f41f7322fc3eb7651ab593ef867758c34bf4c427c1646b7cac4cb5f397d70a2d37dec799a9f9940ffe83aca54bf057f686d7abd9be06f068856279be4f1b6401777065a468737ae097be98f8e758f0a671d32bdbb0dff7c53e14", @generic="ca4ff2e0b3a12e139d8c3427a9dbb26106a572f609b79fe917056a7788d4ea9fcf7da9b6a5cd600719bdae632ef3f01e3e2511fde0992e412932b5b8ae397621bc70875377626437392c947e7782b506cef2", @generic="9c1d753f39d2a69cae945c22817a6547391d09f86a0933216a63fbf966b5934dae0b767bf004a99c440b4313694c1d6ae1fd55973403e034bf0502015801c4aa1bd6c85dd6e10551d5ac380bd3d02b3223c7c63f199131829ad453ef92f93cb1ba8e2279f8f6b5f5306ad98427181f8d4e1aa9cdee7671d80f01d76b10aab0a9110d235a905090ac0edcbe40cd1d0a820fc35aaf0d36d902b6b7d91e74dd26b56773", @typed={0x18, 0x2c, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0x58, 0x50, @binary="772b3d3238e8810bcad42eddaa2b201d96eaafb2fe20fd59d9382672e7b69df38ae01b7cac7bacc4d6d7bdb9c12015f3b4ccea65fd59601e39aaca3aaeaabd20ceaa319ddfaa107c831e36ef7ec0"}]}, @nested={0x188, 0x6, [@typed={0x8, 0x3b, @void=""}, @typed={0xc, 0x5b, @u32=0x9}, @typed={0x18, 0x1e, @ipv6=@loopback={0x0, 0x1}}, @typed={0x18, 0x72, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="de19d5", @generic="fbc7e8b7c8c73956f152eb716402f1eb4d4ee541b1d8294ad999c5c16e5079a7cd20a39bce9d5189cf8af544519d4e6919da6b97e8b96aee01c47c067d88d49e6ba852d525ebdc23c210724841b3ea6f26121d426c292cfb2f8127c6d332651daa5069088569fc9ad763b1bf669f80c00491551a8365ee7eb9394821385bcb9117e64e366a6917", @generic="c4693edc2dd7c5688741a639d5cbd617e0288ef84a305b43a6441cf31ce1502d49519d5180b90eda0dbc90d7d0853bce19a29078c393777398fa247e934b3e8f20aa6a16289c0b538e93b5c551aac2650ece0a53ec9d86156c698fa1cd2de5fe01e874e0b9e37f256fba27274527391c7f4deab47704e6fd2776800c60a0b2ba3d0bad54acf83d0196da3de869d573679124440b9fa07faa7066bb161f6367e2922fcba172e30ac8190a5161ebff954506e648fa3a"]}]}, 0x810}, {&(0x7f00004ca000-0x13a0)={0x13a0, 0x2a, 0x300, 0x3, 0x1, "", [@generic="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", @nested={0x200, 0x41, [@typed={0x8, 0x8f, @void=""}, @typed={0xc, 0x54, @pid=r6}, @typed={0xa4, 0x80, @binary="0d99534bea411e3e2e470485ae8c9576fd359d91f501166984bf6c48a083e5c4784abc3ed63930875108a43eaf4ed2c6157e8aabea67b6f89920c485a550513de7841edd80e80717936f9d8a6b1becea1f8da4c82181b213c324ecfdb5f859d81b344bbd1a54da7bfcda826efcadb936aa7a68a199c264231a7900f14c23cdaa4ddc32ec9ebe4d0e590c294e0488a4089fac8806c3337a867732"}, @generic="0b6b8c5343ea755a6c447c5c43b209b8f20ec0fb2a72dacd4bdc0c11c174aa2e2aaad61ffd5c4781144c7a1def759eb19e845a076ab506a6e2d4fd64b62618511324f1d6b31ec306628cd51d86927722bbf166635bdce5b4efdc0941deeabcb2fc7e685be6e89f4a177bb883d003b5b74a39a0eb6f8552e030470486298197fa0b7a6a5a0359e87d4c5dc773e17d01ec0e2e909b61e1b53861a879b2980d635a0e6dc3d8aedad96fe027f7509ed4c377a38f4d3fa89fd5077ac5b1cdaf044fb44a31691dc281e1618388e9ab6d58c78fa44bb8b93648747b59642f35ca63bd2380560e955a364d31cb", @typed={0xc, 0x40, @uid=r7}, @generic="a7e3d0d2338cbb35bf6042898c6d2b43d1f37af73caef64f52d1ee1d5ec8d65dc2d3b154d1955b93ec2a4bed4b3dd00723b2e62236fdad591188f11a678bc98efaf9", @typed={0xc, 0x60, @ipv4=@empty=0x0}]}, @generic="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", @typed={0x5c, 0x7b, @binary="9ae32dc2731569cc803375dcf36b03fef86d6e0ea10f9298e4c5443d05c0f24449b666d83acec01e4e0d552f1865dba28be652ab879872ceaba711468c6a66b347c83635ee701239643263fe037c9d2a11e40f"}, @nested={0x38, 0x61, [@typed={0xc, 0x56, @uid=r8}, @generic="a3a71c63b8f8de5350981ad782ca8ff1c3c0a2302b38ac41a66e504db8", @typed={0x8, 0x13, @void=""}]}]}, 0x13a0}], 0x5, &(0x7f0000d35000-0xe8)=[@rights={0x18, 0x1, 0x1, [r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r13, r14, r15]}, @rights={0x20, 0x1, 0x1, [r16, r17, r18, r19]}, @rights={0x28, 0x1, 0x1, [r20, r21, r22, r23, r24, r25]}, @rights={0x30, 0x1, 0x1, [r26, r27, r28, r29, r30, r31, r32, r33]}, @rights={0x18, 0x1, 0x1, [r34, r35]}], 0xe8, 0x40}, 0x0) ptrace(0xffffffffffffffff, 0x0) 2018/01/17 04:50:53 executing program 2: mmap(&(0x7f0000000000/0xf43000)=nil, 0xf43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000334000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f2c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002cc000-0xc)={r1, 0x200, 0x10}, &(0x7f0000d8c000-0x4)=0xc) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000cac000)=@file={0x0, ""/108}, &(0x7f0000f44000-0x4)=0x6e) ioctl$KIOCSOUND(r0, 0x4b2f, 0x334) connect$unix(r0, &(0x7f0000276000)=@abs={0x1, 0x0, 0x1}, 0x8) clock_adjtime(0x0, &(0x7f0000f41000)={0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000d8000-0x10)={0x1, &(0x7f00001cc000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000f44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003f4000-0x10)={r2, 0x68, &(0x7f0000f45000-0x68)=[@in={0x2, 0x3, @rand_addr=0xa5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}]}, &(0x7f0000f44000)=0x10) 2018/01/17 04:50:53 executing program 3: socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8020000005, &(0x7f0000840000)=0x0) io_destroy(r0) 2018/01/17 04:50:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000def000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000c6c000-0x20)={0x0, 0x0, 0x4000000080000d8, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x480d0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ed7000)={0x0, 0x4}, &(0x7f00001b9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000db0000-0x8)={r3, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000953000-0xa)={0x0, 0x2, 0x0, []}, 0x8) 2018/01/17 04:50:53 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008a5000-0xc)={0x6, 0xffffffffffffffff, 0x1}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x5, 0x0) sendto(r0, &(0x7f00002c7000+0xfbd)="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", 0x1000, 0x800, &(0x7f0000465000)=@hci={0x1f, 0x4, 0x1}, 0x6) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000b00000)=0x101, 0x4) semtimedop(r1, &(0x7f000001e000-0x2a)=[{0x0, 0x0, 0x0}, {0x0, 0xffff, 0x0}], 0x2, &(0x7f0000c06000-0x10)={0x2000, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f000089e000-0x58)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b87000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000be7000)={0x0, 0x0}, &(0x7f000006c000)=0x10) 2018/01/17 04:50:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000550000-0xe)='oom_score_adj\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000020e000)={0x8, 0x3, {0x1, 0x0, 0x0, 0x3, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000850000)=0x7, 0x2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f00006b2000-0x138)={{0xf001, 0x102004, 0xa, 0x1ff, 0x7, 0x9a, 0x40000000000000, 0x63d, 0x9, 0x0, 0x9, 0x800, 0x0}, {0x100000, 0xf000, 0x4, 0x80000001, 0x6, 0x6, 0x80000000, 0x83, 0x8, 0x4, 0xba5d, 0x1b9fa35f, 0x0}, {0xf002, 0x4, 0x1e, 0x7f, 0x66c93774, 0x7, 0x10001, 0x19, 0x27, 0x3d9, 0x7fffffff, 0x1, 0x0}, {0x13000, 0x5000, 0x3, 0x50, 0x6, 0x4, 0x8, 0x9, 0x83, 0x3, 0x8df, 0xdbf1, 0x0}, {0x6000, 0xd000, 0x9, 0x8001, 0x6, 0xff, 0x1461d214, 0x1ff, 0x2, 0x68, 0x8001, 0x7, 0x0}, {0xf000, 0x2, 0xa, 0xbf, 0x400, 0x4000000000, 0x1000, 0x37a1, 0x7, 0xfffffffffffffffb, 0x1810, 0xffffffffffff0001, 0x0}, {0x0, 0x0, 0x3, 0x7, 0xfffffffffffff2bd, 0x10000, 0x32b4e78f, 0x1, 0x0, 0x4, 0x6, 0x9, 0x0}, {0x2000, 0x1, 0x10, 0x8, 0x2, 0x1, 0x8, 0x20, 0x7, 0x40, 0x4, 0x0, 0x0}, {0xf000, 0x10d002, [0x0, 0x0, 0x0]}, {0x1, 0x6000, [0x0, 0x0, 0x0]}, 0xc0000000, 0x0, 0x7001, 0x200010, 0x3, 0x1, 0x0, [0x0, 0xc, 0x8, 0xfffffffffffffffb]}) pread64(r0, &(0x7f00005b4000)=""/250, 0xfa, 0x0) 2018/01/17 04:50:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x6771, 0x0, 0x0, 0x0, 0x0, 0x5, 0x40000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1e, 0x8, 0x0, 0xfffffffbfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x5ea, 0x2, 0xfffffffffffffbff, 0x0, 0x40, 0x0, @perf_bp={&(0x7f0000500000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f0000387000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f000006c000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x80) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f00006d7000)=0x4) bind$inet6(r2, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00009d2000)=0x0) 2018/01/17 04:50:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000a89000)=[{{&(0x7f0000d41000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000ba0000-0x40)=[{&(0x7f0000b6f000-0x9e)=""/158, 0x9e}, {&(0x7f000058e000)=""/26, 0x1a}, {&(0x7f0000808000)=""/194, 0xc2}, {&(0x7f00001f8000)=""/172, 0xac}], 0x4, &(0x7f000049e000-0x9)=""/9, 0x9, 0x7}, 0xc95}, {{&(0x7f0000497000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af9000)=[{&(0x7f0000e56000-0x2a)=""/42, 0x2a}, {&(0x7f00009c6000-0x71)=""/113, 0x71}], 0x2, 0x0, 0x0, 0x4}, 0xab}, {{&(0x7f00007df000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000da1000+0x432)=[{&(0x7f0000274000-0xda)=""/218, 0xda}, {&(0x7f0000960000)=""/183, 0xb7}, {&(0x7f00003b9000+0x715)=""/172, 0xac}], 0x3, 0x0, 0x0, 0x826}, 0x5}, {{&(0x7f0000edb000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000671000)=[{&(0x7f0000688000-0xf5)=""/245, 0xf5}, {&(0x7f0000219000)=""/176, 0xb0}, {&(0x7f00008fd000-0x5e)=""/94, 0x5e}, {&(0x7f00001e4000)=""/241, 0xf1}], 0x4, &(0x7f0000f40000-0xa2)=""/162, 0xa2, 0x3f}, 0xe0}, {{&(0x7f00004bd000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000352000)=[{&(0x7f0000bf0000-0xc)=""/12, 0xc}, {&(0x7f00007af000)=""/4096, 0x1000}, {&(0x7f0000cd4000-0x61)=""/97, 0x61}, {&(0x7f00000b9000)=""/195, 0xc3}, {&(0x7f0000c1b000)=""/106, 0x6a}, {&(0x7f00008f0000-0x9a)=""/154, 0x9a}], 0x6, &(0x7f0000715000-0x1000)=""/4096, 0x1000, 0xff}, 0x6}, {{&(0x7f0000de3000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, 0x1e, &(0x7f0000a2a000)=[{&(0x7f000014e000-0xb8)=""/184, 0xb8}, {&(0x7f0000236000)=""/0, 0x0}], 0x2, &(0x7f0000927000)=""/19, 0x13, 0x4}, 0x401}, {{0x0, 0x0, &(0x7f0000303000-0x60)=[{&(0x7f000055d000-0xe3)=""/227, 0xe3}, {&(0x7f0000876000-0x8f)=""/143, 0x8f}, {&(0x7f00003c6000)=""/146, 0x92}, {&(0x7f0000f74000)=""/116, 0x74}, {&(0x7f00003ee000)=""/4096, 0x1000}, {&(0x7f00001e9000-0xa)=""/10, 0xa}], 0x6, &(0x7f0000184000)=""/243, 0xf3, 0x7ff}, 0x5}], 0x7, 0x1, 0x0) connect$bt_l2cap(r1, &(0x7f000026f000-0xe)={0x1f, 0x3f, {0x7, 0x1, 0x80, 0x6, 0x51, 0x6}, 0x6, 0x100}, 0xe) fcntl$getown(r0, 0x9) connect$inet(r0, &(0x7f0000606000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000352000)={0x0, 0x0, &(0x7f0000adc000)=[], 0x0, &(0x7f00006c4000-0x15c0)=[{0x10, 0x11c, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/17 04:50:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2020600) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000dec000-0x51)=""/81) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) readv(r3, &(0x7f000071a000-0x80)=[{&(0x7f0000f2c000-0xef)=""/239, 0xef}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getflags(r1, 0x40a) 2018/01/17 04:50:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0x10000) write(r0, &(0x7f0000c9f000)="240000001a0025f20800000401111f0e0a26003a000100000009ec0800030005000000e0", 0x24) 2018/01/17 04:50:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000313000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000095b000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) dup3(r1, r0, 0x0) 2018/01/17 04:50:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") r0 = syz_open_dev$sndpcmc(&(0x7f0000800000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x195000) fchmodat(r0, &(0x7f0000634000)='./bus\x00', 0x80) umount2(&(0x7f0000b8e000-0x6)='./bus\x00', 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000060000)='./bus\x00', 0x2000, 0x0) clock_gettime(0x0, &(0x7f0000e94000)={0x0, 0x0}) write$sndseq(r1, &(0x7f00002a1000)=[{0x0, 0x1, 0x7, 0xff, @time={0x0, 0x1c9c380}, {0x7da5, 0x5}, {0x8001, 0x5}, @raw8={"e1bc00dc91c6eea70d420d59"}}, {0xff, 0x4, 0x8000, 0x3, @time={0x0, 0x0}, {0x2, 0xffff}, {0xa3, 0xfff}, @note={0xfff, 0x7, 0x3a9, 0x3, 0x1}}, {0x1000, 0x101, 0x9, 0xffffffffffff0001, @time={0x0, 0x1c9c380}, {0x3, 0x32b2f564}, {0x1, 0x6}, @control={0x40a6, 0x8, 0x400080}}, {0xbbd, 0x3ff, 0x8, 0x3, @tick=0x6, {0x1, 0x7}, {0x9, 0x2}, @result={0x2282, 0x6}}, {0x4, 0x8, 0x4, 0x4, @tick=0x10000, {0xfff, 0x6}, {0x82b9, 0x1}, @queue={0x8, {0x9, 0x2}}}, {0xd38c, 0x9, 0xffffffffffffff80, 0x3, @tick=0x8, {0x5, 0x9}, {0x81, 0x3}, @quote={{0x100000000, 0x4}, 0xfffffffeffffffff, 0x0}}, {0x2, 0x7, 0x3, 0xf2, @time={r2, r3+10000000}, {0x20, 0x3ff}, {0x81, 0x6}, @ext={0x5c, &(0x7f0000ed1000-0x5c)="07d17eabd427dd8df17d5039145d14f9e20f8e9c243f9706e40c2621bb1e3023492c38aa9c8e0fbad7507dfa440bb499b109daaf321b0ab8a47f002652ea02997ce3ad0b5bd5d2e3286bc0f94ec44c96c7f1fef2ba088b3e3b166dce"}}], 0x150) restart_syscall() clock_gettime(0x0, &(0x7f0000387000)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000e1a000-0xb4)=[{{&(0x7f0000e6b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000bb5000)=[{&(0x7f0000a05000)=""/211, 0xd3}, {&(0x7f0000aaa000-0x64)=""/100, 0x64}, {&(0x7f0000ff0000-0xdd)=""/221, 0xdd}, {&(0x7f0000f9c000)=""/15, 0xf}, {&(0x7f0000fb5000-0x3c)=""/60, 0x3c}], 0x5, &(0x7f00006da000-0x17)=""/23, 0x17, 0x5}, 0xfffffffffffeffff}, {{0x0, 0x0, &(0x7f00004b8000-0x40)=[{&(0x7f0000189000-0x2e)=""/46, 0x2e}, {&(0x7f0000ca1000-0xf8)=""/248, 0xf8}, {&(0x7f0000438000)=""/142, 0x8e}, {&(0x7f0000086000)=""/181, 0xb5}], 0x4, 0x0, 0x0, 0x5}, 0x800}, {{&(0x7f0000eb2000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007c9000)=[{&(0x7f0000c1f000-0xfc)=""/252, 0xfc}], 0x1, &(0x7f00002d1000)=""/216, 0xd8, 0x1}, 0x88}], 0x3, 0x10101, &(0x7f0000abc000-0xd)={r4, r5+10000000}) bpf$PROG_LOAD(0x5, &(0x7f00002c3000-0x48)={0xf, 0xb, &(0x7f000018f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80000000}, [@call={0x85, 0x0, 0x0, 0x23}, @map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x3, 0x2, 0xf, 0xf, 0xfffffff0, 0x0}, @call={0x85, 0x0, 0x0, 0x1c}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00000a2000-0xa)='syzkaller\x00', 0x0, 0xbe, &(0x7f0000add000-0xbe)=""/190, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r6}, 0x48) chown(&(0x7f000085f000)='./bus/file0\x00', 0x0, 0x0) 2018/01/17 04:50:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dbd000-0x7)='ns/pid\x00') ioctl$VT_RELDISP(r0, 0xb702) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000196000-0x4)=0x0, &(0x7f00005b7000+0xc7)=0x4) 2018/01/17 04:50:53 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000021d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000+0x38d)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x1, &(0x7f0000079000/0x3000)=nil) r1 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f00001f4000-0x118)="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", 0x118) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000033000-0x4)='/dev/autofs\x00', 0x210080, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f000030c000)=0x0) 2018/01/17 04:50:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x80000) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f000040f000)=0x0, &(0x7f00005d3000-0x4)=0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) shutdown(r0, 0x1) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000b54000-0x4)=0x0) shutdown(r0, 0x0) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f00001f2000-0xe)='net/xfrm_stat\x00') setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000a4d000)={0xffffffffffffffff, 0x8, 0x7, 0x7, 0x101}, 0x14) 2018/01/17 04:50:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xb, 0x0, &(0x7f000046d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x800948) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00006b3000)=0x0) r2 = gettid() epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f00004e8000-0x24)=[{0x0, 0x0}], 0x1, 0x800) epoll_wait(r1, &(0x7f0000a53000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffc) sched_setaffinity(r2, 0x8, &(0x7f0000598000-0x8)=0x2) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) socket$pppoe(0x18, 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aaf000)={0x20000004, 0x0}) 2018/01/17 04:50:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) process_vm_writev(r0, &(0x7f0000f0e000)=[{&(0x7f0000d1d000)=""/19, 0x3eafa56d712718de}], 0x1, &(0x7f00009b1000)=[{&(0x7f0000531000)=""/222, 0xde}], 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a5b000)='/dev/ppp\x00', 0x2000000000, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000a4a000-0xf6)=""/246) ioctl$EVIOCGREP(r1, 0x40047440, &(0x7f0000d1e000-0xae)=""/174) 2018/01/17 04:50:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = getpgrp(0x0) timer_create(0x3, &(0x7f0000903000-0x60)={0x0, 0x18, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb5000)=0x0) open(&(0x7f0000b58000)='./file0\x00', 0x10040, 0x10) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000abc000-0xe)='./file0/file0\x00', &(0x7f0000da0000)='./file0/file0\x00') 2018/01/17 04:50:53 executing program 1: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x3) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) fchdir(r0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000044b000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f00003b6000)=0x10000) 2018/01/17 04:50:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000803000)='/dev/snd/midiC#D#\x00', 0x10001, 0x4000) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d66000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f31000)=0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000677000-0x4)=0x5, 0x4) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000f12000)={0x0, 0x9f, &(0x7f0000cac000-0x9f)="2ef11266ac3817f13da6fb200bac744bbf7754dbf420dda2d1b3c4ab86d8429f32986cc1d74aa8d2f59d01162905df8f96b2cb66ff114c6c9dd42fbbf812a9fa3bafadb8cad4d008d6087f099a06174de4637daf0cbedfca506dcd939404db85d385f866eb8280295e2ac8356dc05f7bad565d4d1bc8d6910a08b01229e9985cd7441c9b6fd5794361c9634f63d1d0d384dbf15a672f52afc98513d244d885"}) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f00003dd000)=""/174) 2018/01/17 04:50:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$vcsa(&(0x7f0000857000)='/dev/vcsa#\x00', 0x4804, 0x200) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000020b000)={"795dd3014655d2879a9cdbfd5811d5b6", {0x4, 0x7, 0x2, "4fa9b5a178bb", 0x3, 0x0}}) munlockall() 2018/01/17 04:50:53 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) 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) lookup_dcookie(0x9, &(0x7f0000043000)=""/4096, 0x1000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) 2018/01/17 04:50:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000040f000-0x78)={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, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) fgetxattr(r0, &(0x7f00001e1000)=@known='security.selinux\x00', &(0x7f00009ce000-0x20)=""/32, 0x20) sched_rr_get_interval(0x0, &(0x7f0000346000)={0x0, 0x0}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000199000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000a24000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) clock_nanosleep(0x2, 0x0, &(0x7f00007cc000-0x10)={0x0, r1}, &(0x7f0000ff5000-0x10)={0x0, 0x0}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d82000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00006fd000)={0x0, 0x6bf, "544ddbb2e5e7aa227fb206c21d94f3d89e03e17207d0a5308a6fd8d32c23c250794e4e1393461372333b9f050c2c77c927114dffeb0033f5ad612d7a9c5999ba098a3816f0787fc6f1e4fbcfb767832733a951201a9fdbddc520a996100f1b3e00d8130e1914eb86a3ac9dee56036bc5b404d50290d129ef26e26ff08791f5fc143f42ce5626dc1d7860ec4cedbd41aa6799ae242b4e30dd5bea1dd369e85394b412265d4f73b5ac91d278d27cf7c332a2f2c5d17b7b64037254bc2d020c7d4ecda122a55464b9c80f686b72d018ead7df34c8afb64bc8d7ea5d676094bb2e056b2c2b86679e68e9836b6b54dabf4a69bd1d14129b4637840784150fa58a54de6dfa77fb38c2bf6af7f10b14c0db4db52a86b56f0ee642d7e05f92e8a9429a6738371ceb5a71901e3e6459e2a8ad22ebd1a18af1bb8ee57ee5fc179b62bfb5ccc7948359cbe81284a7edae3b404a53ff62cdd902c9a0506653a3c50dd7c4f3dae2bb0594e853ccbab1ccc208c9ea1a4e37b24d63ade20585f31d1c99a43354018015c8dc987d0fa4ef0ccaadbd2202c3edc5017fea4b12521ab48ad0febce32922f0488c8053a527e8c7804bd52f012f1516103c7792a4192efd31402569f35bccbfda6584e052c41de3b7a64dbb47fb0b7049068fc715aaf2ecf1a3c0d8df257770905797a5a4a20ddac7d92c7229c82793bfbf4164e60af2cddc3c791224a013809d02417d6279221bd2a677d5a038c520b95f28378fff9aa0d55eddcebce26a2b2900bbd712d1af22e9b4e8dad335c432d68a23a32258535a9e7acf821fda1fbb5c69ee8a03c8a2873ff7a92de968a7fdae95c4080fb2c875953ae49677a84d3d7fbfe974c3cf185a65e3a2cb9d92ddc32d0d658d845729899fee2c8c3b939c86c5e1aac05439c0932328c61bfd7c13ce15b4dccb72bd061d86670656dd0c4d26dbf1f8691104371684413782e316d37411632c5b316b48915e905bf16e010729252950631847c5cbec8744902ea860a2c26a36adcf78a68dd43f3743b85c3a4d3f9f2c6ce58e0ade38de61018246bf2695bca6c882ff8c2bae30c18007dedb4df10e33f61078dd6b9f59333c44c792d952197ea581d4cddf48d4b3f4246ddae7c60dc3e2009f680513a676c7a59b1632dadf4b83affc2e16837e7016e03e62f0b93d288b8ca6c3beae79391aebdcf734cef8b0250f0a4db797e481fd0c57631ff9e657847306a4d48a5515324ba22f02ad8ea52b4ba32eab430f263c32d5c9faaf887ef5abc3bb836c479c4f780c35277780708f3f3a35d72e85e77be8c4119628e09dee501aaab458c7b1595540da2728a59248d065a7fc235b052b5cc5d2d909f9b7f815e2370b9a277b753fa5b4558cd20b55e80c64e26490bb9992afbd297e5be74652bf84703a91623a06a6213bcd29ea3fbeff4394af379a442aa53708b216104cf06bc70d768360c2af1df4eb8969a0d70f3f750eabc5c2279811866d3ed6f9d06a9fb88485968ffbef2fdd23ee56d5d98cf28b59a8d37e55ed1d0ba78a7284f026bdd7f6efb0f09adf07d221b0fba20f967e73a0fb278b5ebaff5c95360f75129f31251f5e0eba2135d1771c7e211ee7830da77a326823d115b5cd58036866b8fdfbc618602be9f972f608a084d22ca14dfe1d5afd3bcabb2998c79291650b7358e1c274cfd8b3d1e490c2bf2bece8aca119903fee3d5d2802a27e5ae612195617e8bf0de0c626a2bd3a8900e66e863b4f3f6cd7fac6b4b609dc2b7a373693608fa99f870a2aacb915a57dd2dd5b265a0359dd0bd740e73f4754ccfd2dc593fb43f516c7d5e6b97d5bfe19486bde7241b739fd259ed274cec4b7461915d9ccb91ed50a6296f056f0cff8b449d87484c949102c8cc3bdd947572a7d1cc21ac2ba6896d0c33709d4019cad43a063303a07f0b2e88526b031f878bb54c430e3f1b28773e913f92e64d0254dd9afaeb5b5f7e76c116ef41203de8f0fb83d2941031e86ec12ba20a830c96c2be8a7374eec15b42b114a96d042c938d5e6c2ddad5eb94711bdccd33756b69721cc968a418b1b7ea599595951d6bf2847afbba683705bb346ed1b95036fa9ca31a52be88c3e65f94693021c0603587887343888656432ff0bc3d81f96152cc33f04a3faa7c6d39ac481cd0cf2a6957d273ba5b27a4a7775ae0d36d3889a3d7f217bf5a3c00e6360ebf23922db1216432dd7234222d78824ef44974d1948b474780dd3ec202fb5c582b76ff35189e8a08c2133a4c0bad789cd80661d25f8dfed79664a46ad5980baab2a80fad24dffa6d4b5f5b7737d2b73b7bf5f098673e0156da6de2dd1ba01f1fd8295d8bc55fce2acba1785a8851f969ff09704830df20e6d32a693ff1b8f111145bb8e9ffe1ee677d3731abc3f12d38c2101fa876a21d10af796bd7fbcf438bbb1b8f45f9510b5"}, &(0x7f0000ba6000)=0x6c7) readv(r3, &(0x7f00005cd000)=[{&(0x7f0000217000-0xe7)=""/231, 0xe7}, {&(0x7f0000a80000-0x5b)=""/91, 0x5b}], 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000a99000-0x98)={0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000268000)=0x5e) 2018/01/17 04:50:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x4, 0xffffffff80000040, 0x7ff, 0x8, 0x2, 0xffffffffffffff9c, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000051000-0x1c)={0xb, 0xfffffffffffffffd, 0x7, 0x7, 0x0, r0, 0x1000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x40000000000, 0x100, 0x4, 0x0, r1, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000bbe000)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000bd000)=0xe8) r4 = getegid() lchown(&(0x7f00005d3000-0x8)='./file0\x00', r3, r4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x800000000000e2, 0x5614, 0x3, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80000040fe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) writev(r2, &(0x7f000010e000)=[], 0x0) socket$netlink(0x10, 0x3, 0x9) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000fe7000)=0x0) 2018/01/17 04:50:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000020000-0x4)=0x0, 0x4) sysfs$3(0x3) sendto$inet6(r0, &(0x7f0000341000-0xb9)="", 0x0, 0x0, &(0x7f0000d6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 04:50:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e89000)=[], 0x0, &(0x7f0000095000)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x0, 0x8e6, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f00007f3000)=0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00007d0000-0x160)={{{{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x401, 0x20, 0x3, "af665ba376c0f8f61dff5029fe69e96c1e1909ccee934caa13549e7127347c11d0bc8e4f03a6f30632fd7d61e3bc8a9bad44c722fb7da66c7271a88b5d804d215a33cdecb51beb6dfc1a56134e8d3b1a"}, 0x160) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000dd6000/0x18000)=nil, &(0x7f0000065000-0x18)=[@text64={0x40, &(0x7f0000147000-0x67)="b9c2000000b8da560000ba000000000f306466470f388046f8f40f01b993000000c744240067000000c74424025e27f050ff1c2466baf80cb8fa8dd880ef66bafc0cb000eec4c1b1d567004a8b7a00c482fd21890800000066baf80cb8d4341b84ef66bafc0ced", 0x67}], 0x1, 0x0, &(0x7f0000030000-0x10)=[], 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000e79000)='/dev/snd/midiC#D#\x00', 0xfff, 0x4c440) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f00006c7000-0x4)=0x14, 0x4) 2018/01/17 04:50:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) read(r0, &(0x7f00001ec000-0x23)=""/35, 0x23) r1 = syz_open_dev$usbmon(&(0x7f000063b000)='/dev/usbmon#\x00', 0x10000, 0x2) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000178000)={@generic="2a166968430706617dc6b56b8db6fc19", @ifru_flags=0x5402}) 2018/01/17 04:50:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f00004a8000-0x1)=0x0) 2018/01/17 04:50:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b3e000-0xb)='/dev/mixer\x00', 0x2103, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000de3000)={0xee, 0x5, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xcd9, 0x4, 0xf60e, 0x2, "a817fd0c9e5f4e4f9ee6a3153e363683", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00001b1000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000200000)=""/219) [ 37.297799] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/17 04:50:53 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000015000)='selinux\x00', 0x3) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000013000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f000000d000)={0x0}, 0x8) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000012000)=0x80) r1 = dup2(r0, r0) ioctl$int_in(r1, 0x5421, &(0x7f000000a000-0x8)=0x43) readv(r0, &(0x7f000000d000-0x10)=[{&(0x7f000000c000-0xef)=""/239, 0xef}], 0x1) 2018/01/17 04:50:53 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d2d000-0xb)='projid_map\x00') ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00006d1000-0x7d)=""/125) lseek(r0, 0xfffffffffffffffc, 0x0) 2018/01/17 04:50:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001000-0x8)=[0x1, 0x4]) eventfd2(0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000168000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000029d000)=@common='ip6gre0\x00', 0x10) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000671000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 04:50:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000f6a000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) accept$alg(r0, 0x0, 0x0) close(r0) 2018/01/17 04:50:53 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000c86000-0xb)='/dev/midi#\x00', 0x200020000000000, 0x10000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup2(r1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r2, 0x89f6, &(0x7f0000000000)="18f5f64f2a65c19e4f0dcfa2bdc35eba1fdc9bf2e6157af835404b23917530a2ef73b66fc78764c5f38336b79627d467231141c5b7c0f47283443cadf0d0708d7a2d7e8cc63a62ea31043d196d6828bb5f3882fa627760bcca179286b0a68ea52196a4b7086f37ac19c8e7c3491c957bb69cc887a783e5d8fe3f4b6c4bfb290265f64abba738f11c09f0b3b6898982953b684706ee54ba0305ea7b53e2d7be80cb3181e85e1be3b2886a579ac3a6d0950bc1f0a5deb97e45bb5a3596093770ab78b3dbbb3678df44d4f26a9f13d7023a45852b42dcf4ca84b740a51fe63bf7ffba7f4e7d33b1a4eaac") ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f00004a0000-0xef)=""/239) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0xe69, 0x0, 0x10000, 0xac6}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000001000-0x10)={0x1, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000323000)=[{r0, 0x100, 0x0}, {r2, 0x1, 0x0}], 0x2, &(0x7f0000dd1000)={0x77359400, 0x0}, &(0x7f0000d04000-0x8)={0x5}, 0x8) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f00006af000-0xf6)=""/246) ioctl$EVIOCGREP(r4, 0x4008744b, &(0x7f0000d1e000-0xae)=""/174) 2018/01/17 04:50:53 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000001000-0x4c8)={{0x0, 0x6, 0x0, 0x7ff, "b799996a9c016ec218565509bf31be5ed88665825a3ebf68b1e383690a8d3acc2eac0eee4031dfd111b9f995", 0x101}, 0x4, [0x0, 0x7, 0x20000, 0x3, 0xfffffffffffffffc, 0x10001, 0x9, 0x86fe, 0x2, 0x2, 0xffffffffffffff9c, 0x5, 0x8, 0x1ff, 0x2, 0x7, 0x7fffffff, 0xba7, 0x7fff, 0xfffc000000000000, 0x0, 0x80000001, 0x3ff, 0x5, 0x2, 0x6, 0x0, 0xffffffffffffff7f, 0x1ac, 0x3f, 0x7, 0x26a253f7, 0x5, 0x6, 0x6, 0xfffffffffffffffb, 0x20, 0x2, 0xffffffff, 0x4, 0xb6, 0x8001, 0x200, 0x100, 0x7, 0x40, 0xfffffffffffffffe, 0x8, 0x200, 0x7f, 0x1, 0x9, 0xffff, 0x40, 0x9, 0x9, 0x7fff, 0x6, 0x44c, 0xffffffffffffff00, 0x400, 0xfffffffffffffbff, 0x4, 0x7, 0x400, 0x3f, 0x8, 0x101, 0x7, 0x8df, 0x80000001, 0x1ff, 0x4, 0x2, 0x4, 0x1, 0x4, 0x101, 0x10001, 0x1, 0x46, 0x3, 0x7, 0x7, 0x10000, 0xff, 0x10001, 0x8000, 0xffffffffffff0509, 0x8, 0xff, 0x4, 0x6, 0x37, 0x2, 0x0, 0x7, 0x1ff, 0x80000000, 0x2, 0x5d7, 0x5, 0x1, 0x0, 0x7, 0x4, 0x1000, 0x2, 0x6, 0x80, 0x7, 0xfffffffffffffffd, 0x2, 0x1000, 0x7fffffff, 0x5, 0x1, 0xf128, 0x8, 0x7, 0x1000, 0x8, 0x1000, 0x10000, 0x7, 0x3173a82b, 0x101, 0x1a], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000003000-0x5c)={{0xa, 0x2, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, {0xa, 0x0, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8000}, 0x3ff, [0x4, 0x40, 0x2, 0x10001, 0x0, 0x3, 0x81, 0x2]}, 0x5c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000011000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r1) userfaultfd(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000005000)={0x0, 0x67, "87cfd6a45de339ebd12879762b70a681688fa03f0b8e3e88bd4b771c3f4dd95d6536b7b7cd135a1b3485cd9ebfad17ffd9bc77d6afef1bf1fe96a2f703384bd90634bffe26c8fc360eea4ed9c002d55b85458e800e2184a4bad1a98f22c11d18a44326b237db48"}, &(0x7f0000006000-0x4)=0x6f) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000003000)={0x0, 0x8201, 0x4, 0x0, r3}, 0x10) 2018/01/17 04:50:53 executing program 1: mmap(&(0x7f0000000000/0x78f000)=nil, 0x78f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000078e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-twofish-avx)\x00'}, 0x58) bind$alg(r0, &(0x7f0000371000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000790000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000791000-0x9)='/dev/dsp\x00', 0x440, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000723000-0x4)=0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000790000-0x3)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000791000)={r1, 0x0, 0x1, 0x8, &(0x7f000008f000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x3b4) 2018/01/17 04:50:53 executing program 2: mmap(&(0x7f0000000000/0xb38000)=nil, 0xb38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b38000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000b39000-0xfa)=""/250) r1 = inotify_init1(0x0) r2 = getpgid(0xffffffffffffffff) r3 = getpgid(r2) ioctl$TCSETAF(r0, 0x5408, &(0x7f00004ae000)={0x8, 0x0, 0x1, 0x6, 0x2d747040, 0x3, 0x1f, 0x80, 0x81, 0x49f}) fcntl$setown(r1, 0x8, r3) fcntl$getownex(r1, 0x10, &(0x7f0000033000-0x8)={0x0, 0x0}) setpgid(0x0, r4) setpgid(0x0, 0x0) 2018/01/17 04:50:53 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000011000-0x4)=0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000000d000-0x10)={0x4, &(0x7f0000019000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000017000)='./file0\x00', r1, &(0x7f0000019000-0xd)='./bus/control\x00', 0x2) 2018/01/17 04:50:53 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000002000)='smaps\x00') ioctl$FIONREAD(r1, 0x541b, &(0x7f0000014000-0x4)=0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e39000)='./file0\x00', &(0x7f00001ad000-0x8)='./file0\x00', &(0x7f0000ef4000)='sockfs\x00', 0x0, 0x0) mount(&(0x7f0000199000-0x8)='./file0\x00', &(0x7f00000e1000-0x8)='./file0\x00', &(0x7f0000388000)='sockfs\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00001fb000-0x33)=""/51) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 04:50:53 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x400032, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dd8000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f51000-0x6)={0x0, 0x100}, &(0x7f000096f000)=0x6) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f50000)={r1, 0x3}, &(0x7f0000554000)=0x8) r2 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_int(r2, 0x0, 0x12, &(0x7f000009f000)=0x0, 0x4) 2018/01/17 04:50:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_open_dev$sndpcmc(&(0x7f0000d2f000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffbb34, 0x4080) 2018/01/17 04:50:54 executing program 4: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tgkill(r0, r0, 0x3f) ptrace$peek(0x20003, r0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioperm(0x3, 0x80, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r1, 0x20) openat$kvm(0xffffffffffffff9c, &(0x7f000077b000)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00005d2000-0x9)='/dev/ppp\x00', 0x430000, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00006b3000)={[0x0, 0xfffffffffffffff7, 0x3, 0x80000000, 0xcd4, 0x9, 0x8, 0x80, 0x2, 0x300000000000000, 0x2, 0x0, 0x0, 0x6, 0x3ff80, 0x4], 0x5000, 0x2000}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000116000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f000068e000-0xa0)=[@in6={0xa, 0x2, 0x1a48, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc94}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ef}, @in={0x2, 0x3, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x7}], 0xa0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008fc000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_DIRTY_TLB(r4, 0x4010aeaa, &(0x7f00002a5000)={0xeaf, 0xfd}) 2018/01/17 04:50:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000048e000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff7000-0x9)="0000d70000000000ad") socket$kcm(0x29, 0x7, 0x0) connect$inet(r1, &(0x7f0000107000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) exit(0x6) 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) fstat(r1, &(0x7f0000ff7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 04:50:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c0b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00001df000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000236000-0x10)="570000000522a17c", 0x8, 0x0, &(0x7f00002e0000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000ce5000-0xb)='/dev/audio\x00', 0x40100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000170000-0x58)=[@in6={0xa, 0x2, 0xf7d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/17 04:50:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)='m', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) 2018/01/17 04:50:54 executing program 3: mmap(&(0x7f0000000000/0xb05000)=nil, 0xb05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000742000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b07000-0x16)='/selinux/checkreqprot\x00', 0x408042, 0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000b05000)='./file0\x00', &(0x7f0000719000)=[&(0x7f00005ff000)='/dev/kvm\x00', &(0x7f0000b06000-0x9)='/dev/kvm\x00', &(0x7f0000b05000)='/dev/kvm\x00', &(0x7f0000b05000)='\x00', &(0x7f0000b06000-0x9)='/dev/kvm\x00', &(0x7f0000b06000-0x1)='\x00'], &(0x7f00006d8000)=[&(0x7f0000aa5000)='-\x00', &(0x7f0000b06000-0x9)='/dev/kvm\x00']) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write(r2, &(0x7f0000292000-0xb3)="be3afd8811357cb4d5e481d97ca1dc60b1a96419b3669dc6b1a59e1b5c416fdbc0a6536634dace5270a14760acd2673bd78dc14eec1c056459ca72bad3b8fb42fe863294edd5ccde01c63678016da2e4dcfacf03512f79c17f458a6d793e6c21594b51b25a2574d3774a7d0cfce6719873129ba21f2513731538c4d837b870867e46a23dde52b62175e781c739664a852f3c1172155b3a49d4f9ea3f061877bbe5b01a0423ae37c97def04c4a24d118b73e39b", 0xb3) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000b01000-0x18)={0x1, 0x0, [{0x40000082, 0x0, 0x1}]}) 2018/01/17 04:50:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000ace000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="d5f0fd9e058b", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x16}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000, {[@md5sig={0x13, 0x12, "55f57c048929603f524bcefdec679bff"}]}}, {""}}}}}}, &(0x7f0000754000)={0xffffffffffffffff, 0x1, [0x0]}) sync_file_range(r0, 0x9, 0x1ff, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000785000)=0x0, 0x4) 2018/01/17 04:50:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f00003e6000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000fbf000)=0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006e7000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000363000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000333000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000080c000)={0x20000d004, 0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000242000-0x10)={0x0, 0x200000, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00004ae000)={0xf000, 0x100000, 0x0}) 2018/01/17 04:50:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00006b5000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x13, r1, 0x0) mremap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000bdb000/0x1000)=nil) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r2 = syz_open_dev$dmmidi(&(0x7f00002b4000-0xd)='/dev/dmmidi#\x00', 0x2, 0x4000) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00003fb000-0x138)={{0x100000, 0x0, 0x0, 0x3, 0x10000, 0x1, 0x84, 0x2, 0x1, 0xfffffffffffffffa, 0x8, 0x10000, 0x0}, {0x5000, 0x5000, 0x10, 0x2, 0x0, 0x1000, 0x6, 0xffffffff, 0x401, 0x8, 0x3a3b, 0x6, 0x0}, {0x5005, 0x3000, 0x0, 0x9, 0x0, 0x6444, 0x7, 0x81, 0xfffffffffffffffa, 0x100000000, 0x2, 0xa2c, 0x0}, {0xd000, 0x6000, 0xb, 0x2, 0x40, 0xf76, 0x8, 0xeb23, 0x2, 0xffffffffffffffff, 0x7fffffff, 0x30, 0x0}, {0xd000, 0x6000, 0xf, 0x5, 0x3f, 0x18be57e1, 0x7, 0x9, 0x9, 0x3, 0x29, 0x1, 0x0}, {0x2, 0x102004, 0x10, 0x40, 0xfff, 0x101, 0x6, 0x586, 0xfffffffffffffffe, 0x1, 0x412000000000000, 0x0, 0x0}, {0x101000, 0x2, 0x3, 0xffffffffffffffc1, 0x3f, 0x0, 0x9, 0xfffffffffffffff7, 0x200, 0x334c, 0x1, 0x8000000000, 0x0}, {0x4000, 0x4000, 0xd, 0x7, 0x9c6, 0x3, 0x188, 0xd29, 0x4b, 0x1f, 0x6, 0x1, 0x0}, {0x6004, 0x6004, [0x0, 0x0, 0x0]}, {0x107002, 0x0, [0x0, 0x0, 0x0]}, 0xc0000024, 0x0, 0x5000, 0x22068, 0xc, 0x8100, 0x12004, [0x7, 0x8, 0x1, 0x7]}) getsockname$netrom(r2, &(0x7f0000f3a000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00001cc000-0x4)=0x48) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/17 04:50:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d28000)='/selinux/policy\x00', 0x0, 0x0) r2 = gettid() stat(&(0x7f0000196000-0x8)='./file0\x00', &(0x7f000003b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000031000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000668000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ad000)=0xe8) stat(&(0x7f0000e2e000)='./file0\x00', &(0x7f000061d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000d8a000)=0x0, &(0x7f00006f1000)=0x4) sendmsg$unix(r1, &(0x7f0000644000)={&(0x7f0000614000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000a99000-0x50)=[{&(0x7f0000f72000+0xa0a)="311e1b4da12655bdb82da4d90df3df48a2d059e5f7c7c84b5baf9518bdc35652bfc3de4851b5bf49992ba6a32ad62b43bca8a31b4987938ec9776da5b65c571c7926d00dc99f32106966bfe11ac6764e453ee9ee85a4938cb3af6f45837c403bc9ca0ef6133e6d9c7149f1eea5d4d0962cb19a284f731f", 0x77}, {&(0x7f0000ed8000)="a7749b44e336c47b4fc9f2df6b3add8dbbaf4257d2bf4c0a8bf8b2165e9db7b7f2671fac56", 0x25}, {&(0x7f0000220000)="8b4c3c69f34881", 0x7}, {&(0x7f000007d000)="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", 0x1000}, {&(0x7f0000ab3000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000237000-0x40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x0}, 0x40004) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f000046d000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 04:50:54 executing program 4: 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 = fcntl$getown(r0, 0x9) prlimit64(r1, 0x7, &(0x7f0000d41000)={0x0, 0x4}, &(0x7f00009d9000-0x10)={0x0, 0x0}) userfaultfd(0x0) 2018/01/17 04:50:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) fcntl$lock(r1, 0x6, &(0x7f000002e000)={0x0, 0x0, 0x3b, 0xfffffffffffffffa, 0x0}) dup3(r1, r0, 0x80000) 2018/01/17 04:50:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001aa000-0x8)={0x0, 0x0}, &(0x7f00000ce000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e0a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000b4b000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000666000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000088d000)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) pread64(r1, &(0x7f0000414000)=""/173, 0xad, 0x0) 2018/01/17 04:50:54 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1e, &(0x7f0000fd4000-0x60)="327abaeb", 0x4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000cc8000)={0x9, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x80000001, 0x4, 0x2000200000, 0x10000, &(0x7f0000f34000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7f, 0x3, 0x9}) syz_open_dev$sndctrl(&(0x7f0000027000)='/dev/snd/controlC#\x00', 0x4, 0x200041) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000f2a000-0x4)=0xcc0, 0x4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000001f000)=[{&(0x7f0000019000-0x59)="f1aa7b67ff1bdfe064f00fbcee41519ec9660b43f2c06d00308f691e6dfdf6f3e5202b3e017e289c734ce01a09360d4abfb0f890d938e27a92c36ee80cc4468251e42af90be5ca9df550c4dbcd1aa68f74496df32fd63c8c07", 0x59}, {&(0x7f0000018000-0xb5)="40ddaae8c4fc93b65208a6688df671ba743889df98a2791b67a4e2419b4b7f429393d47447ed5dd8b6b5d2c8d8631a0ad8bec6a4d9275d0f4bf2fbe03f0c3b896a234b0238c084bd37e448ee968e8c4f4bafbe60fd19f5d427c2c74d5806d86e062f69d6b1368ed7d0fa08df30836cb2fd48856dc9e65305ba1a999bf1606e3cef0a42c99de5745cfd83ab3a6be1c2d9e6aaffc0c107c18efd3a7fff1e9aa2c5d906d10f73094bf0a64d6b5b6547ca1bf6caf4b417", 0xb5}, {&(0x7f0000020000-0x68)="f3ea4ed64aadc513f1663422582e5a614857b690ea6b7803714c6b9672814210cb208e76808ed0f5299de9b0ceef4f89aa82330273263d1e04be96bd2fc1369d843c0e19373724d30963998f5e9e061c2de89456ae15ff108c51336b4e939d1f29d26d8cb3b69975", 0x68}, {&(0x7f0000011000)="55f8bd06bc42c4db4f8deab1e68c6e2a2dcf688cefc4a2", 0x17}, {&(0x7f0000003000-0x6a)="c77c448ce51b63d75132ed6516dd19d8ad9fbb6be5d8b1b75d0514ea4109ab3f0f901bfefca2d1a155c70f14b053457d52b7f27bb07ee08d8777c18080301dc0f2e47bb1ac7b6466c084eab91deefc0069a47741ffdbc349a0f760d5c7c018cab393a5bc77826455fa10", 0x6a}, {&(0x7f0000027000)="92fb61435de54dd38530cdc972ce9feb4cea757ed2d85b2e0484607f98e43ab89a4644296b2582a0803d29db348846cdb6820b71d0230efc76f62f66611b8cf964629407c01f14f44ee95b64d0b88604da759e93b14659727e5fb8019e2f16fc23068f8f2e6f3a9be68a4994362b4e", 0x6f}, {&(0x7f000000b000)="c1e07e3a32087a", 0x7}, {&(0x7f000000b000)="88fad784b6", 0x5}, {&(0x7f0000029000-0xca)="03c415bf7987f597b029637af1ab36a79553171d4bc9934104084b7c706b893d0672ca0ffea1156b64f1c3124d66a72918794c7421a14eb82af7c0e03d3d1d20985aa2e9249b32da2a6ea74d785643a8924f7f46250a441e02306ead8dba71a24aef0d051f27bd8527dc5c89ee7252d6ef430f9427be32c088ba6783c5db6a2e68163e7a2b4aa2fe69cc5c4c3d16d140372e154ee098863e52a48f176ecabb9c41736ac262821f2cf743c8d4a59164635a23d3dbf4494e8f448046f1d041a99e3ccf3637708f95455408", 0xca}, {&(0x7f0000011000)="bf69e0255985d0b65d3a2facfba430a849c80d7e158f954b1e7c35eaf176c7f12cd0f6c298a778ba2342dd4ad2ac9ec8a88909a668902fef39c9c7d340844514cc3d2a0134c4381db3c6726001fe2eb94fdecd78ea27ae62229fa20e", 0x5c}], 0xa) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000de2000-0x4)=0xfffffffffffff084) 2018/01/17 04:50:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r3, 0xfffffffffffffffe, 0x4) close(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000462000+0xf33)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000bd1000-0x4)=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) r7 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000594000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r9 = getgid() 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) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000ed0000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000001000-0x8)=[0x0, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f0000000000)=[{&(0x7f0000f2e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000e9000)=[{&(0x7f0000000000)="b6a42a179f13af643a5f23f847e55d7aeb4cb351b9520c40463b747e865c83ca6d6849a610", 0x25}, {&(0x7f0000ba5000-0x2b)="df2374b149c5161fde86d4cd3881b9426c74bec0ebcd376dc7cf1a33cc3497abcd1fb9ece4cd37f4ec031552beabc62e5cd6a3989dfec7a2dd2b3481b6b3e1941724260a04adfb0ec6b6323d157f2f1b13b13afb6ab839ca53b1e05493bdb9bf67fba328cd7a4560334a4c7fea576778061cf1394133d1952b2af45f69658d63b45c87b5d223149a376f3d11d5d768ce9cbe32eb85b635dd3ea350d34a19458be94e7b8cb3ffb589e9149978e1b7ea6b51a1810229", 0xb5}, {&(0x7f0000820000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [r2, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r3, r0]}, @rights={0x20, 0x1, 0x1, [r0, r2, r3]}], 0x70, 0x840}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000557000-0x10)=[{&(0x7f0000001000-0x1f)="0b0c6bf1324fb7235256dc0bee9c4909bcfe1b8f98dbf41d0f58413039e4b7", 0x1f}], 0x1, &(0x7f0000242000+0xd5b)=[@rights={0x20, 0x1, 0x1, [r2, r3, r2, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x40, 0x0}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000681000-0x10)=[{&(0x7f0000000000)="", 0x0}], 0x1, &(0x7f0000001000-0x48)=[@rights={0x28, 0x1, 0x1, [r0, r2, r0, r2, r0, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x48, 0x80}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xf8)="d6debfc26bd82632ddb6d179d767af4ab4b1d20af9d5910e86caabba05fef2133eefec74eb91217021384ca0e3598bd3d971b492d4a1ad0509dbe1de7e08aaa193e2a58504b4e2dee6f02e0f70323b6b86b7c488a47630d2989b8e9b2d6e2ab398406db0bdf513a83c5d3f09e3f85a07b9cb2d3d8fe89f23b3a16f38a55ca9106a8a3571384e4eeb06638f84aa1fd742116b97727595f18dfc48064c6abdc6e051911484f93e3069c9a52b2fbb44bc637c3ec1dd7517d9163078604a133cdaaaedc3730cd6d406142f24c3ba93de016dd9201a2af15cced9dbebab6f8cf0b7320ca9f588425706ed830d02ebefe9e7e28772baa23355fdb0", 0xf8}], 0x1, 0x0, 0x0, 0x10}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x90)=[{&(0x7f00009f8000)="0a236fdc46bb6d8d96b2c75ac55486a47cb7207f1a075c19a083a048f58aad75d8f56da1f45c685986f50823", 0x2c}, {&(0x7f0000000000)="174aad6ee1c86747b629b81ba7035fa0f3f424650f8526acd5b4ae1980303e5c3f06031c27b8d86f75156e5904ff2830a69cecdf797266d389e1ca09b801c8ebc7f9a7f9d7775a42f4c44a0e0505ab7934807f4752f58ba32161d3130bc2a3b62c433444bb4f95c8ebce99ebe44f5527bce170ea6c09a109967199028ae21ffcd102f2310defd896df20f0b7db7fc1", 0x8f}, 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&(0x7f0000000000)=[{&(0x7f0000165000+0x983)="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0x1000}], 0x1, 0x0, 0x0, 0x40804}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x8f)="bf4d8a0edaee1571b82403d43adcfe88e1943c454b38e20a9db4fbd66f2a71297af96a298e54e2e8a72a71234bd2f076989622b5549ec9294f8374395f920879caab349e5f1637b998c97ae39b85eebe4de5188cdacf1dd0e67d5446d597e746d88554bc5b5aa40f57bcff76310202baa4d0d2538501907ee0a733e70a198587c73b6269fe32dd8ca15cb4e88c7a6f", 0x8f}, {&(0x7f0000c2c000-0xf5)="21d5e9fe107907c460432fe86989734453ab84da9103524050367c5a27bfabde680d9f95738b5e367d542ba9d77f619f20ae73796609ff3cc90bd37fd8bb8cceb7cd9a1c7fb4af159ec90bc7d6ad7ae4b466dfc487ce68ccb438623b432493b3e2455706585e49d0687312fb3ce56c9e1efd41a2360305608a546742e724dffbac6c7a9219e6e5315df95a843b8bd17442d36c595e97ae7f6d9e4e6316842996db05d7adfdd3a3e199be2ea0ba7741302b72ed5ba4809b5075a37b36d1d7d05537abbfa419417908d6bc3a7caae65f38c6085d658a137a0c20e391d2f611b854c351b0cfd1275812360f7a49f5bf9ae451632091d0", 0xf5}, {&(0x7f00001b0000)="", 0x0}], 0x3, 0x0, 0x0, 0x40}], 0x8, 0x40000) ioctl$TCSETS(r1, 0x40045431, &(0x7f000064e000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r16, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCFLSH(r16, 0x80047456, 0x0) ioctl$TIOCPKT(r16, 0x5420, &(0x7f0000d46000)=0x7) 2018/01/17 04:50:54 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000412000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000436000)=""/255) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000dd9000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) 2018/01/17 04:50:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000829000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) accept$unix(r0, &(0x7f00007d8000)=@file={0x0, ""/108}, &(0x7f0000c21000-0x4)=0x6e) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000070c000)='/dev/ptmx\x00', 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f000089e000-0x9)='/dev/dsp\x00', 0x400, 0x0) ioctl$int_in(r1, 0x541b, &(0x7f0000000000)=0x0) 2018/01/17 04:50:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000066b000-0x9)='/dev/vcs\x00', 0x80, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00006b3000)={0x1, &(0x7f00002a3000-0x8)=[{0x0, 0x0}]}) llistxattr(&(0x7f000081b000)='./file0\x00', &(0x7f00005c3000-0x51)=""/81, 0x51) pivot_root(&(0x7f0000aff000-0x8)='./file0\x00', &(0x7f0000e38000-0x8)='./file0\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000641000)='/dev/rfkill\x00', 0x80180, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000c74000)={0x1fd, 0x0, &(0x7f00005b9000/0x4000)=nil}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00003dd000)={0x0, 0x0, 0x1ff, 0x1, 0x8001, 0x40, 0x3, 0x7, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x18f4695a, 0x400, 0x6, 0x4d}}, &(0x7f0000a2c000)=0xb8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000026a000)={r2, @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]}}, 0x8c) 2018/01/17 04:50:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f000093d000-0x4)=0x0, &(0x7f0000001000-0x4)=0xffffff6b) 2018/01/17 04:50:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000803, 0x0) write(r0, &(0x7f00007ee000-0xbf)="2600000022008100000007008980c5ff0200000000000000c0e9ff090600080001c71f3500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d4e000-0x4)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000183000)={&(0x7f000043c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ac4000)=[], 0x0, &(0x7f000049c000)=""/0, 0x0, 0x0}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000094000)={0x0, 0x0}) r2 = getuid() getgroups(0x1, &(0x7f0000f9a000-0x4)=[0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f000001e000)={&(0x7f00007a7000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000c86000)=[{&(0x7f0000104000)="8455304cd2d884ffa81bdc3f3f9e9289acfd11d3472e18a8412e6b9920ea40d1e6edf6c7767a387b3cb3feb93365818935cc4224ef32b5c6de9785a81b15aeceeb2d60c366a6592644679760b2ee5f2a4c3c8ec62ee948425c0529162f93b3ae3cc734d2a94bac2dc367a4d0270713c1a4a66339ea7a100f5baa369645adc25b26c5c56dae9f", 0x86}], 0x1, &(0x7f00000d7000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x38, 0xd0}, 0x44) 2018/01/17 04:50:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d3b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006d0000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000842000-0x4)=0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000fd1000-0x8)='./file0\x00', 0x2000, 0x4) execve(&(0x7f00007d7000-0x8)='./file0\x00', &(0x7f00002a8000)=[&(0x7f00007ec000-0x11)='posix_acl_access\x00', &(0x7f0000049000)='*\x00'], &(0x7f000044b000)=[&(0x7f0000304000-0xa)='security-\x00']) r3 = syz_open_dev$sndpcmp(&(0x7f00000d7000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x20000) kcmp(r0, r1, 0x2, r2, r3) r4 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f000002b000)={0x0, 0x7, 0x7006, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 04:50:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000001000-0xc)={0x0, r0, 0x1}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000000)={{0xfffffffffffffff9, 0x7, 0xb, 0x9, "8aacf63d03e5095d78439ea75fe44cf9458937297fb1cd0cfc6811e2a7498a66e058d02c2cef192d93eff08a", 0x0}, 0x4a, [0x9, 0x4, 0xbcad, 0x1, 0x2, 0xfffffffc00000000, 0x1ff, 0xfffffffffffffff7, 0x6, 0x1ff, 0x3, 0x8000, 0x553, 0x80, 0x4, 0x4, 0x7f, 0x4, 0x1, 0xff, 0x0, 0x100, 0xcd5, 0x5, 0x7, 0x6, 0x7, 0x4, 0x80, 0x6, 0x3, 0x9, 0x3, 0x3, 0x4, 0xfffffffffffffffc, 0x8, 0x4, 0x1ffc00000000, 0x3, 0xffff, 0xbc7, 0x0, 0x3, 0x1, 0x3, 0x400, 0x8, 0x8, 0x4, 0x5, 0x7fff, 0x0, 0x5, 0x2000000000000000, 0x1, 0x100000000, 0x0, 0x0, 0xffffffff, 0x5, 0x1ff, 0x3, 0x2, 0xffffffffffffffad, 0x100000000, 0x100, 0x6, 0x3ada, 0x3, 0x80000000, 0x100000001, 0x5, 0xd49, 0x100000001, 0x100000001, 0x1ff, 0x101, 0x7fff, 0x81, 0x6, 0x6, 0x0, 0x200, 0x1, 0x40c1, 0x9, 0x1f, 0x5ff8b5aa, 0x5, 0x100, 0x24, 0x0, 0x7ff, 0xffffffff, 0x8, 0x3b1, 0xffff, 0x8c, 0x4, 0xffff, 0x7bffeef7, 0x87a8, 0x3, 0x101, 0x7, 0x5, 0x6710dc2a, 0x1, 0xe000000000, 0x9, 0xb5, 0x1000, 0x4096, 0x8, 0x4, 0x9, 0xff, 0x3, 0x2, 0xfffffffffffffff9, 0x4, 0x4, 0x7fff, 0xfffffffffffffff8, 0x3, 0x9, 0x14000000000000], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getuid() setuid(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000085f000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00001df000)={@common="6c6f000000000ff7ffffff0000e0f0ff", &(0x7f0000ef3000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x7ff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 04:50:54 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000212000-0x15)='/proc/self/net/pfkey\x00', 0x240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x7, 0x6, 0x8, 0x0}, &(0x7f0000553000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x0}, 0x6) symlink(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000001000-0x70)={[{0x2, 0x8000, 0x5, 0x7fffffff, 0x2, 0x0, 0x401, 0x0, 0x20, 0x77, 0x7, 0x31f, 0x7ff}, {0x40, 0x3ff, 0x3a, 0xe, 0x0, 0x8001, 0x79a3, 0x6ea, 0x3d4, 0x3f, 0xffff, 0x3, 0x5}, {0x2, 0x8, 0x3, 0x0, 0x2, 0xff, 0x6, 0xca0b, 0x100, 0x4, 0x1000000000000, 0x200, 0x8}], 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, 0xffffffffffffffdc) 2018/01/17 04:50:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d05000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) syz_emit_ethernet(0xf5, &(0x7f0000476000-0xf5)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_mc={0x8848, {[{0x1, 0x1, 0x7, 0x9a}, {0x7, 0x8000, 0x7fff, 0x3}], @llc={@llc={0xf2, 0x8e, "d01d", "81e69c5af29a1778a831bbe8abae643aec890f745dc250723d4a957c08ee350aa9452f197a7f3c695ec9df774c6126ac1d053254c03c5e22cd4707b7328393c1bced7f3f2819e47e60bee2fb089f5e4d47dedb230bd9d6a1871b059fbca9b4fb1223059b93cfb57a56ba9b49163e889dc3f51b8f9a4bd2882549837affb548424c436c4462b90d6f91e77802a82e0e47371aef78f791f0ba66d95d48463319bc99279549735bf3d5aa8afc3913f30c57fb08bc47c66e85fd9510583dda6bc59cd50b61b683178295c2089c5a5a53b79cc8bf9ca33f5e37f48e70b3"}}}}}}, &(0x7f00004f5000-0x14)={0x0, 0x3, [0xade, 0x378, 0xace]}) getuid() fcntl$setown(r0, 0x8, r1) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f000023c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pivot_root(&(0x7f0000bc0000)='./file0\x00', &(0x7f00005f6000-0x8)='./file0\x00') sched_setaffinity(0x0, 0x8, &(0x7f00009c0000-0x8)=0x0) r2 = syz_open_dev$dspn(&(0x7f000012d000)='/dev/dsp#\x00', 0x6, 0x80) openat(r2, &(0x7f000026b000)='./file0\x00', 0x2000, 0x18) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f9d000-0xb)='/dev/mixer\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f00006f3000-0xc5)=""/197) 2018/01/17 04:50:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x7, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x200000000027, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0x7) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f00005cb000-0x10)=[{&(0x7f0000932000-0x65)=""/101, 0x49}, {&(0x7f0000e5c000)=""/4096, 0x802}], 0xfd) 2018/01/17 04:50:54 executing program 0: r0 = signalfd(0xffffffffffffff9c, &(0x7f000038b000)={0x80000000}, 0x8) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00009aa000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000c20000-0x8)=0x0, 0x5, 0x0) fcntl$notify(r0, 0x402, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000679000-0xc6)=""/198, &(0x7f000019e000)=0xc6) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a7b000-0x11)='/selinux/context\x00', 0x2, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f000066a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x88000) epoll_wait(r3, &(0x7f00003c1000-0xc)=[{0x0, 0x0}], 0x1, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000fa3000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000ef3000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x6, r4}, 0xc) getpeername(r2, &(0x7f00004a2000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be2000-0x4)=0x8) 2018/01/17 04:50:54 executing program 2: openat$selinux_member(0xffffffffffffff9c, &(0x7f00000a4000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) socket$unix(0x1, 0x7, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r1, 0xc008ae88, &(0x7f000065c000-0x58)={0x1, 0x0, [{0x48f, 0x0, 0x0}]}) 2018/01/17 04:50:54 executing program 1: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000148000)=0x0) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000d000)='/dev/rfkill\x00', 0x0, 0x0) getdents(r1, &(0x7f0000b94000-0x18)=""/24, 0x18) 2018/01/17 04:50:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000473000)='./file0\x00', 0x940) inotify_rm_watch(r0, r2) fcntl$lock(r0, 0x7, &(0x7f0000807000)={0x0, 0x3, 0x5, 0x8000, r1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000888000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x0, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x17) ptrace$setopts(0x4200, r1, 0x100000000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000035f000)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f0000944000)=0xc) sendto(r0, &(0x7f000018d000-0x21)="1cb2b3c043d191058434801ea855d829a56236fed6e542b0fb25ec047920e95c0c", 0x21, 0x1, &(0x7f00008c6000)=@ll={0x11, 0xd, r3, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x14) 2018/01/17 04:50:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a02000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f000026f000)=0xae7, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000bb5000-0x4)=0x1, 0x4) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e26000)={0x1, [0x0]}, &(0x7f00002cb000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={r2, 0x1}, 0x8) syz_emit_ethernet(0x2b, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, "1a"}}}}}, 0x0) 2018/01/17 04:50:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0xfffffffffffffffc) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000091b000)=0x0, &(0x7f0000ab2000)=0x4) 2018/01/17 04:50:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000bb0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f00003f1000)={0x7fff, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003c7000)={0x0, 0x0}) 2018/01/17 04:50:54 executing program 4: r0 = socket(0x0, 0x7, 0x6f5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0x9c)=[@in6={0xa, 0x3, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x78e}, @in6={0xa, 0x1, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x6}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x5}, @in6={0xa, 0x1, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}], 0x9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen$netrom(r0, 0x1) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c95000-0x3c)=[@in6={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x80000001}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000053c000)=0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000096a000)=@int=0x6, 0xffffffffffffff39) sendto$ax25(r0, &(0x7f000005a000-0xe8)="9e9d5b0e63b273f0f163b9b75085679fbd03cdc92dad0974754740fe634d92dff8e882c5e8e2ae32c5fa3f281aab2d290e3285deae6797a7e0aa48c009b2d332959c232575ce139988e038e6efa14c258c0c226cbbfb14b9ee0037629c3e6792d9e5b025449de3b97863cc299386424a8e84463d56053b64657bff42f3b63d9f5a714bbd7e88ab370b27bc540d0a4405db6d10ecd9bc4dc1704ce6b66cd275663d2cb559daec93395c27930658a1dc1578fe9205bfc19bca4764a6cef62cd931f333ba40c9ca601f09e3c7e187bf221ad13d4e9da5d38345b3867bcc74ca6f762c9373bb6f0c725c", 0xe8, 0x20000004, 0x0, 0x0) 2018/01/17 04:50:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x7f, 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) prctl$setmm(0x23, 0x4, &(0x7f0000a08000/0x2000)=nil) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/17 04:50:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x80003, &(0x7f0000203000)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000042e000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000da000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x3) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f00008e3000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 04:50:54 executing program 4: mq_unlink(&(0x7f00003c1000)='..\x00') 2018/01/17 04:50:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000338000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000062c000-0xb)='/dev/audio\x00', 0x10000, 0x0) bind$bt_sco(r1, &(0x7f0000fe2000)={0x1f, {0x4, 0x2, 0x4, 0x8, 0x0, 0x4}}, 0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000c70000)={0x0, 0x8, &(0x7f0000017000)="1e4fc2771850da2d"}) 2018/01/17 04:50:54 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000005000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller1\x00'}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x2, 0x8, &(0x7f0000007000)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000008000)=[0x7, 0xb4]) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x4) 2018/01/17 04:50:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/213, 0xd5) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000da1000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/01/17 04:50:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000302000-0xd)='/selinux/mls\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000027d000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0x40047438, &(0x7f0000c7f000-0xf6)=""/246) 2018/01/17 04:50:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x5421, &(0x7f000063c000-0x8)=0x0) writev(r0, &(0x7f0000fc0000-0x30)=[{&(0x7f0000b86000)="7faa325240e42326ea28e523b7a162e927f2ff1cbb3b60a0190286e12339b8173eb0331a44bef2308c4ec4dbdabcc7bd2af44d61acda930ebdb4c671ee0baa40202804633256e3580dee86b14663af1e11999efc592e07c3b98fdcc4ff4d964bc8050b3b", 0x64}], 0x1) 2018/01/17 04:50:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000798000-0x12)='/dev/input/event#\x00', 0x2, 0x100) syz_open_dev$evdev(&(0x7f000089d000-0x12)='/dev/input/event#\x00', 0x2, 0x82980) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000510000-0x6d6)=""/4096) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000692000)={0x1, &(0x7f00006cb000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000cc5000)={r2, 0x3}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000e12000)={0x0, 0x1, 0x0, 0x0, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) r3 = syz_open_dev$midi(&(0x7f00006df000)='/dev/midi#\x00', 0x5c, 0x20000) ioctl$TIOCNOTTY(r3, 0x5422) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000f46000-0x2e)=""/46) 2018/01/17 04:50:54 executing program 6: r0 = msgget$private(0x0, 0x360) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00008eb000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000b54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000208000)={{{@in=@loopback=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=@loopback=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}}, &(0x7f0000497000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000035d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r6 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x81, r1, r2, r3, r4, 0x90, 0x4, 0x0, 0x0, 0x0}, 0x401, 0x6e, 0x3, 0x3, 0x7ba0, 0x0, r5, r6, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r7, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r7, 0x40000000000005) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f000030b000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r8, 0x404c534a, &(0x7f0000f9c000)={0x200, 0xff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f00005ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a1e000+0x978)=0xb) connect$inet6(r9, &(0x7f0000467000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r10 = accept(r7, 0x0, &(0x7f0000efb000-0x4)=0x0) recvfrom$inet6(r10, &(0x7f0000675000)=""/4096, 0x1000, 0x0, &(0x7f000088b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r11 = syz_open_dev$midi(&(0x7f000034c000)='/dev/midi#\x00', 0x66, 0x400000) getdents(r11, &(0x7f0000fcf000-0x58)=""/88, 0x58) ioctl$int_out(r7, 0x5462, &(0x7f0000ad2000-0x8)=0x0) write(r9, &(0x7f0000cc7000)="", 0x0) 2018/01/17 04:50:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000c75000-0x10)={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) membarrier(0x18, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00007bb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000b28000-0x2)={0x0, 0x0}, 0x2) 2018/01/17 04:50:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) sync_file_range(r0, 0x1000, 0x2, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/17 04:50:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ee5000-0xb)='/dev/audio\x00', 0x0, 0x0) ftruncate(r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/17 04:50:54 executing program 5: dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000043c000)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001000)={0x2002, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x4c03, 0x0) 2018/01/17 04:50:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fadvise64(r0, 0x2, 0x9, 0x7) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000b72000-0x2)="0005", 0x2, 0x0) 2018/01/17 04:50:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d40000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000201000-0xa3)=""/163) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004d3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000143000-0x4)=0xc) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f0000a3d000)='net/arp\x00') sendfile(r3, r3, &(0x7f000097b000)=0x0, 0x1ff) syz_open_dev$sndpcmc(&(0x7f0000714000)='/dev/snd/pcmC#D#c\x00', 0x80, 0x80400) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/17 04:50:54 executing program 3: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) msync(&(0x7f0000572000/0x3000)=nil, 0x3000, 0x2) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x1, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f0000020000-0x10)={0x77359400, 0x0}) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x7ffd, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f0000034000)={0x77359400, 0x0}) semop(r0, &(0x7f0000036000-0x6)=[], 0x0) pipe2(&(0x7f0000f00000)={0x0, 0x0}, 0x800) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000f22000-0x10)={0x10001, 0x0, &(0x7f00008c1000/0x2000)=nil}) semop(r0, &(0x7f0000035000)=[{0x0, 0xec, 0x0}], 0x1) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fbc000)='/proc/self/net/pfkey\x00', 0x109000, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000785000-0x4)=0x8a, 0x4) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00009d2000)=0x0) 2018/01/17 04:50:54 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x100000000) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_dev$mice(&(0x7f000000b000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000021000)=[], 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}) ptrace$peekuser(0x3, r1, 0x0) 2018/01/17 04:50:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000045000)=0x0, &(0x7f00008a0000-0x4)=0x4) flock(r0, 0x1) clone(0x0, &(0x7f0000a02000)="", &(0x7f0000aea000-0x4)=0x0, &(0x7f00001d3000-0x4)=0x0, &(0x7f0000a83000-0x1000)="") close(r1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000db7000-0x8)={0x0, 0x7fff, 0x6}, &(0x7f000089e000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c6d000)={r2, @in6={{0xa, 0x3, 0x1000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xaa, 0x6, 0x3, 0x20}, &(0x7f00009ae000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000088c000-0x93)={0x0, 0x0, ""}, &(0x7f00002d6000-0x4)=0x8) [ 38.224355] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/01/17 04:50:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c78000-0x8)={0x0, 0x2}, 0x8) r1 = dup(r0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000669000)=0x19, 0x4) recvmmsg(r0, &(0x7f0000de2000)=[{{&(0x7f0000219000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000927000-0x40)=[{&(0x7f000089e000-0x65)=""/101, 0x65}, {&(0x7f0000080000-0xca)=""/202, 0xca}, {&(0x7f0000787000)=""/191, 0xbf}, {&(0x7f0000125000-0xa4)=""/164, 0xa4}], 0x4, &(0x7f0000766000)=""/0, 0x0, 0x7fffffff}, 0x2}, {{&(0x7f000008e000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00002a0000-0x50)=[{&(0x7f000020e000)=""/139, 0x8b}, {&(0x7f00001f5000)=""/83, 0x53}, {&(0x7f0000f63000)=""/6, 0x6}, {&(0x7f0000e35000-0x8c)=""/140, 0x8c}, {&(0x7f0000ad2000)=""/94, 0x5e}], 0x5, &(0x7f0000288000)=""/112, 0x70, 0x5}, 0x3ff}, {{0x0, 0x0, &(0x7f000088d000-0x40)=[{&(0x7f0000bc3000-0x43)=""/67, 0x43}, {&(0x7f00009d3000)=""/169, 0xa9}, {&(0x7f00003c5000)=""/4096, 0x1000}, {&(0x7f0000a19000)=""/175, 0xaf}], 0x4, &(0x7f0000b77000-0x6e)=""/130, 0x82, 0x7}, 0x3}, {{&(0x7f00006da000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000631000)=[{&(0x7f00002a9000)=""/83, 0x53}, {&(0x7f0000448000)=""/191, 0xbf}], 0x2, &(0x7f0000976000-0x82)=""/130, 0x82, 0x4}, 0x3ff}], 0x4, 0x10000, &(0x7f00000ae000)={0x0, 0x0}) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x200008040) 2018/01/17 04:50:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000884000)='/dev/loop#\x00', 0x2000000000000, 0x101040) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0xffffffffffffffff, &(0x7f0000002000)="") 2018/01/17 04:50:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x40) fstat(0xffffffffffffffff, &(0x7f00009f8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000cb1000-0x4)=0x0, &(0x7f0000b37000-0x4)=0x0, &(0x7f0000106000-0x4)=0x0) r3 = geteuid() lstat(&(0x7f0000b8f000)='./file0\x00', &(0x7f00003c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet(0x2, 0x5, 0x8, &(0x7f0000483000-0x8)={0x0, 0x0}) fcntl$getownex(r5, 0x10, &(0x7f00003d4000)={0x0, 0x0}) r6 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000009b000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_SIOCOUTQ(r6, 0x5411, &(0x7f000021b000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b2c000-0x4)=0x0) r8 = getpid() msgctl$IPC_SET(r0, 0x1, &(0x7f00006c6000-0x78)={{0x9, r1, r2, r3, r4, 0x40, 0x40, 0x0, 0x0, 0x0}, 0xf1b, 0x5, 0x10000, 0x5, 0xac3, 0x7, r7, r8, 0x0, 0x0}) r9 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$ipx(r6, &(0x7f00005e4000-0x8)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000157000)=0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r9, 0x2405, r9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f000062a000-0xcf)={0x0, 0xc7, "c1768a0844f553539b1e8f3756bbcd676d8bc492efbbad92bbc2b2d4de2fc82847bd0d60e8afd7e69a385a437fa0549dd5a46e55bcca3f8c4abc15555880c80cacff18b45c5c381dc1f1f1394a3a351769ed8708987c1693295a9240b947664106db9f35fcfdcc8869ea60cbfd623921058956286601a414c638508da9ed002a38b7a45144e7bdf4c1576fedbbe6328e7e1b9307ddc5be146317b6041476c657a8e9b3360e4a950edf66e5981f441c715f3b4029785926adb5fc980ac7c74d83db5ccb5b7cee90"}, &(0x7f0000f1f000-0x4)=0xcf) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000f7f000)={r10, 0x8000}, 0x8) 2018/01/17 04:50:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ffd000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000c89000-0x7)='fdinfo\x00') openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x0, 0x0) read(r0, &(0x7f000056b000-0xd8)=""/216, 0xd8) clone(0x0, &(0x7f00005ce000-0x8a)="", &(0x7f0000b18000)=0x0, &(0x7f0000ded000-0x4)=0x0, &(0x7f0000e1b000)="") 2018/01/17 04:50:54 executing program 7: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ae4000-0x4)=0x41, 0x4) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0x8000000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f71000)='/selinux/enforce\x00', 0x10000, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000221000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000f72000-0x20)={0xd000, &(0x7f000028a000-0x8)=0x0, 0x2, r2, 0x4}) 2018/01/17 04:50:54 executing program 5: r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000097a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000dda000)='user\x00', &(0x7f0000722000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00008b9000)="3116b042d3d2c390dee3a255ec4a8d9d652da336c67b9695cfb4c29da627ab7f00000000000000997396abc344a7d9f5579ce3af2d90a5dfcade859e3617cdf8f03fdf02218642ab83996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5cb8c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e10076be0bb4ae6947fd966b492b714be120eee3ad9ee2fa1bb060446cdfdb664ac3543e57795086840519d1e70f116a3178dee9a303d6c08f", 0xc0, r0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000915000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="dd", 0x1, r0) keyctl$dh_compute(0x17, &(0x7f00009e0000)={r2, r1, r1}, &(0x7f00005a8000+0x269)=""/47, 0x2f, &(0x7f0000b07000-0x38)={&(0x7f0000cd1000-0x9)={'hmac(md5)\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000821000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000b24000)={0x0, @tick=0x8, 0x101, {0x3f, 0x69bb}, 0x5c, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r3, &(0x7f0000e33000-0x1c)={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4bb3}, 0x1c) 2018/01/17 04:50:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d48000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00002a8000)={&(0x7f0000079000)=[0x0, 0x0, 0x0], 0x3}) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f000054b000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) fsetxattr(r2, &(0x7f00008bd000)=@random={'btrfs.\x00', '^[selinux-systemsystemppp1\x00'}, &(0x7f0000610000-0x18)='vmnet1posix_acl_access\\\x00', 0x18, 0x1) 2018/01/17 04:50:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x0}, &(0x7f00005f6000-0x4)=0x6) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r2, &(0x7f0000001000)={0x0, 0x5, 0x0, @thr={&(0x7f0000000000)="b10fa9b669e5966690a6860ba8c5be48647c0bbba7a641f017595234b503c060670aafdec3b3bcff6c430893ccfde907f5203f625080ffa3454fcf86786ba4ca3f9575665ac5bb6173c988043b0a04dc4f0a721e85ea59c2b76ae4b70628eb5ad92a5548bf3d53e024d2b99711d845689eb31810a95cb72ef3b6172b339741ddf9e33cd16b55bf483c7caf7c232f0fd42670f57b", &(0x7f0000001000)="f749d242f7873b5590527c6ba9b45a5081ab035f28c758e50c58163c996cda92b5ae7a4fbf5f4cb00bbf2cca8a3c0571d619d45e21a621718804cbd27ecfeeb26b6b762883da5ece58b31c342cf3ea6188d12d4ff91217a43255780d4c2b881392e00f9f81e54c228e1fe4ed6e36c581addd832d9b5baa7328f5bdbca7d24cccc804cc6e716e6729e309dcf8a3925d3e251ccf32e0bdfb328e8658c057ed91a5c761093060814cfe1ef3b08019114de98de32ead9b7c3d14c2b93c4d041df06612d718"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x200]}, &(0x7f0000002000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x0, 0x9}, 0xc) 2018/01/17 04:50:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000bc8000-0x19)=""/25) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000700000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000bcf000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/17 04:50:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000dfa000-0x20)={0x0, 0x0, 0x0, 0x0}) r2 = accept(0xffffffffffffffff, &(0x7f0000f7a000-0x7)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000388000-0x4)=0x10) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00008d5000-0x4)=0x4, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000002000)={0x9, r1, 0x0, 0x0}) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r3 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000fc8000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00005e3000)={&(0x7f0000a5a000)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$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, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000060b000)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f000066f000-0x8)={0x0}, 0x8}) 2018/01/17 04:50:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x800, 0x10001, &(0x7f00006e4000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f8a000-0x14)={0x0, 0x0, 0xb000000000000000, 0x5, 0x8, 0xffffffffffff0f97}, &(0x7f0000584000)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00009ba000-0x14)={r2, 0x7, 0x8000, 0x1, 0x3, 0x5}, &(0x7f00009e8000-0x4)=0x14) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00004b4000-0x8)=0x0) 2018/01/17 04:50:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000341000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000634000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004e0000)={0x0, 0x0, 0x0}, &(0x7f000012b000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000c4e000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f00001e1000-0x9)='pagemap\x00') preadv(r0, &(0x7f000024e000)=[], 0x1, 0x400000000) 2018/01/17 04:50:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00002e7000)='keyring\x00', &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = add_key$keyring(&(0x7f00004fb000)='keyring\x00', &(0x7f000099f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r0, r2) 2018/01/17 04:50:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x3, 0x80800) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, 0x0}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000bf8000-0x4)=0x0, 0x80000) ioctl$sock_ifreq(r2, 0x8927, &(0x7f0000e20000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x4, 0x8, 0x1, 0xb41, 0x4, 0xa3240000000}}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{0x0, 0x0}, {0x0, r1+10000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 04:50:55 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) mknod$loop(&(0x7f00008d6000)='./file0\x00', 0x0, 0xffffffffffffffff) llistxattr(&(0x7f000078e000-0x8)='./file0\x00', &(0x7f000090b000-0x76)=""/118, 0x4e) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) 2018/01/17 04:50:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0xf6fa) ioctl$TCFLSH(r0, 0x40085500, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c9f000)=0xff, 0x4) 2018/01/17 04:50:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000022000)={0x0, 0xf9, "0802090aa18f7d7ed2b0b3b3edffe44e34279c32b1c83de384467e62803a4736d6922cbd7a96722b9464fdf33d9b6eeadc5fc8571bda4fb434c3cee675edfd2e4ea4296898057692d3425c784e4c0faaeb6c02447a0c08207932ae5bd8759fbb9d4a6f4607255b057b3935ddea067aa1578361ccd83fe9fd9c04e99d78e3e4c4785536714902dd12b791b6862a1db1b19927fca2eb5e2a973e1801391cfc1c3fa7f9838839c6dfde811cf8511331830c1d3fc66dae84e82fce203a10150db5645f1f3db9d28373ecfbd8e29a4ab90f98da9b2f5783d76945ed8b80b84de81d3fc7cd788e33ae6e2f9f489ac0d3a05cedc73e6bfacf2ab63b2d"}, &(0x7f0000b3c000-0x4)=0x101) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000069d000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000ba3000)='/dev/audio\x00', 0x2402, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000556000-0xa5)={r0, 0x54, 0x6, "e452c7208d97def7fd4f0a1bf3adcca8d32f4e8a97cefaa2331b2192b0584493d8f73982492e78c49004500ecee11c24a022e60f1108ca8d76e4dc8b229c40be72b6fc1d511cc76e21834ebb84bff6096f301d61ccdef8f756541a957f85dfb14bea29390afdd645ca98640e41aec899d93bc879235bc38a07f3c66f184c3e9ba647f053c0a4679220787d8fe6540e1436e3969a3cea64fbd70560"}) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a070700000083e5b3b60ced5c54dbb7", 0xfffffffffffffe5c) 2018/01/17 04:50:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008f8000-0x4)={r1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00006ac000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000219000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r0, r1, 0x0) 2018/01/17 04:50:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000990000)='/selinux/validatetrans\x00', 0x1, 0x0) syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008cf000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f00003ef000-0x12)='/dev/input/event#\x00', 0xa3b6, 0x745000) ioctl$sock_ifreq(r0, 0x899a, &(0x7f0000897000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x4, 0x9448, @fr_pvc=&(0x7f00007cd000-0x4)={0x10000}}}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00007b7000-0x8)=[0x0, 0x0]) openat$vcs(0xffffffffffffff9c, &(0x7f0000a7f000-0x9)='/dev/vcs\x00', 0x83ff8, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002ff000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/17 04:50:55 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) execveat(0xffffffffffffffff, &(0x7f0000d0b000-0x8)='./file0\x00', &(0x7f0000092000-0x8)=[], &(0x7f0000e2e000-0x8)=[], 0x100) fcntl$setstatus(r0, 0x4, 0x2000) r1 = syz_open_dev$vcsn(&(0x7f0000ae9000)='/dev/vcs#\x00', 0x1, 0x20000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00006df000-0x4)=0x0, &(0x7f00005de000)=0x4) 2018/01/17 04:50:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000072c000)={@loopback=0x7f000001, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xb}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/17 04:50:55 executing program 3: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00002e3000-0x4)=0x1f, 0x368) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000711000-0x20)={@generic="6c6f3a33f57ba265c8c408c5295000a2", @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 04:50:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x3, 0x0}, 'port0\x00', 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$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$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_open_dev$evdev(&(0x7f0000a31000-0x12)='/dev/input/event#\x00', 0x3ff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) r3 = open(&(0x7f00003aa000)='./file0\x00', 0x101000, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000967000-0x30)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006e1000)='/selinux/enforce\x00', 0x1, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/cuse\x00', 0x2000, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000d52000)={@generic="c73d175645ceb0f4cf8d7a6782053aef", @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x1, 0x4, 0x0, 0x2, {0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}}}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 04:50:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d77000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f00007b9000)='/dev/dsp#\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000eaf000-0x80)={0x0, 0x78, "d4d06ef5c06350a23ae45f0c89eec82478ae1303f600e692419ee8d0f6caa081b920a01a0153adc2aa5c36ad2c9331b7dfdcfc67b3e7d99156365299d425d8bbf49e171a19bae9e099136ce0c2f051932fd43c5e9cebb1a6522578b83cc75e54f02b1233f0aec325ec7f644eee5d5117b8599252a7d5445e"}, &(0x7f0000ac3000)=0x80) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000656000-0x8)={r2, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000942000-0x4)={0x400000000004}, 0x4) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000fc2000)={0x353, [0x0]}) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3dcb) 2018/01/17 04:50:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$getreaper(0x1b, &(0x7f0000031000-0x8)=0x0) r0 = getpgid(0xffffffffffffffff) ioprio_get$pid(0x3, r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000305000-0xb)='/dev/audio\x00', 0x420000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000e0e000-0x8)={0x7, 0x1, 0x3, 0x9}, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c4c000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000dc8000-0x2)={0x6, 0x0}) 2018/01/17 04:50:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f000000f000)='./file0\x00', 0x18040, 0x100) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00005fe000-0x6)='/dev/audio\x00', 0x4040, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000086d000-0xc)={0x0, r2, 0x1}) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000fe8000)=0x5, 0x4) bind$inet6(r3, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 04:50:55 executing program 0: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000ae0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@rr={0x44, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000098e000)={0xffffffffffffffff}) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000978000-0x58)={0x9, 0x7, 0x2, 0x10000000000, 0xffffffffffffc093, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000ae3000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe6f, 0x2, 0x1, 0x8000, 0xfffffffffffffff7, 0x200, 0x4, 0x1, 0x100, 0xffffffff, 0x9, 0x9, 0x2, 0x100000000, 0x4c]}, &(0x7f0000ae4000-0x4)=0x108) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ae4000)=0x0, &(0x7f000091c000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000483000)=r2, 0x4) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ae5000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x6, &(0x7f0000ae3000)=0xff, 0x4) 2018/01/17 04:50:55 executing program 1: clone(0x0, &(0x7f0000a61000-0x1)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f00003a7000)="") r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000aca000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000a7f000-0xa0)={0x0, @in={{0x2, 0x1, @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]}, 0xe7f5, 0x5, 0x3, 0x1, 0x0}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000019000)={r1, 0x3}, &(0x7f0000000000)=0x8) 2018/01/17 04:50:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f000052d000-0x8)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00002f8000-0x9)='/dev/dsp\x00', 0x200000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000321000-0xc)={&(0x7f0000b3b000)='./file0\x00', r1}, 0xc) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff78) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000463000-0x5)='reno\x00', 0x5) r2 = dup(r0) sendmmsg$unix(r2, &(0x7f0000bbb000-0xfc)=[{&(0x7f00003ec000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00004f5000-0x8)=[{&(0x7f0000636000)="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", 0x7ff}], 0x1, &(0x7f00000d2000-0x48)=[], 0x0, 0x0}, {&(0x7f0000a1f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aae000)=[{&(0x7f0000abe000-0x83)="", 0x0}], 0x1, &(0x7f0000db5000-0x88)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x58, 0x40080}, {&(0x7f00001bb000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000039b000-0x20)=[{&(0x7f0000602000)="", 0x0}], 0x1, &(0x7f0000bdd000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r0, r2, 0xffffffffffffffff]}], 0xa0, 0x80}], 0x3, 0x0) 2018/01/17 04:50:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {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) r1 = syz_open_dev$usbmon(&(0x7f0000556000)='/dev/usbmon#\x00', 0x9, 0x82000) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000532000)={0x10002, 0x104000, 0x9, 0x9, 0x9}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00002da000)={{0x2, 0xbf}, 'port0\x00', 0x2, 0x10808, 0x3, 0x0, 0x81, 0x31bb9eff, 0x200, 0x0, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$addseals(r0, 0x409, 0xa) 2018/01/17 04:50:55 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000006000-0x15)='/proc/self/net/pfkey\x00', 0x40000000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000005000)='eth1(md5sum,\x00', 0x841, 0x40, &(0x7f0000007000-0x40)={0x1, 0x8000, 0x800, 0x7ff, 0x0, 0x4, 0x1, 0xfffffffe000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000007000)=0x0) perf_event_open(&(0x7f0000007000)={0x5, 0x78, 0x1, 0x6, 0xfffffffffffffc01, 0x8, 0x0, 0x2, 0x8, 0x2, 0xffffffffffffffc1, 0xffffffffffff07f1, 0x3f, 0x0, 0x17f4, 0x8, 0x5, 0x5, 0x8, 0x8, 0x101, 0x46d0, 0xfffffffffffffffb, 0x10000, 0x40, 0x0, 0x4, 0x80000000, 0x7c, 0x2, 0x9, 0x6, 0x0, 0x1ff, 0x6, 0x8001, 0x0, 0x1, 0x0, 0x1, 0x6, @perf_bp={&(0x7f0000003000-0x1)=0x0, 0x8}, 0x800, 0x0, 0x5a0, 0x6, 0x7fff, 0x7fff, 0xd715, 0x0}, r1, 0xb6bd, r0, 0x8) fsetxattr(r0, &(0x7f0000001000-0x11)=@known='security.selinux\x00', &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x15, 0x0) 2018/01/17 04:50:55 executing program 0: 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, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/17 04:50:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f73000)='./file0/file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00008e5000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f0000de2000-0x1)='.', &(0x7f00005a0000)='./file0\x00', &(0x7f000078b000)='ocfs2\x00', 0x20, &(0x7f0000d1d000-0x1)="d6") 2018/01/17 04:50:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d28000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a3", 0x4) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000db5000-0x4)=0x0, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cc3000-0x9)='/dev/rtc\x00', 0x210280, 0x0) setsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f0000fc2000-0x4)=0x5, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) poll(&(0x7f0000c9c000)=[{r1, 0x0, 0x0}], 0x1, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000a26000-0xc)='/dev/amidi#\x00', 0x0, 0x101000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000cc9000)={0x0, 0x4a, "a5159452b920454e0704a11663161a7a43e3cbe6e07468d5a622de1e63dc57d72725a8573b9294a7c9fa5fb34cbef9b9f7a2a81bd0003719b2f26029408e13907418514ff0dc350889bd"}, &(0x7f0000607000-0x4)=0x52) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00008dd000+0x860)={r4, 0x81, 0x10}, &(0x7f0000a48000)=0xc) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f00001c4000-0x58)={0x2, 0x0, [{0x0, 0xfffffffeffffffff, 0x1, 0x182000, 0x8, 0x8, 0x7, [0x0, 0x0, 0x0]}, {0x40000007, 0x0, 0x3, 0x100000000, 0xea, 0x200, 0xd03, [0x0, 0x0, 0x0]}]}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e30000-0x14)={r4, 0xa6a, 0x3, 0x1ff, 0xffff, 0x800}, 0x14) 2018/01/17 04:50:55 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000381000-0xb)='/dev/midi#\x00', 0x8000, 0x400080) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000193000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) recvfrom$ax25(r2, &(0x7f0000100000)=""/253, 0xfd, 0x23, &(0x7f00008ce000-0x10)={0x3, {"62921d5a1fc65a"}, 0x5}, 0x10) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000546000-0x4)=0x0, 0x4) 2018/01/17 04:50:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000657000)='/dev/dsp\x00', 0x200, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = socket$inet6(0xa, 0x2, 0x0) clock_adjtime(0x2, &(0x7f00005ad000)={0x9, 0x5, 0x7ff, 0x8, 0x0, 0x2, 0x8, 0x400, 0x299, 0x0, 0x1, 0x9, 0x1f, 0x0, 0x5, 0x9, 0xfffffffffffeffff, 0x10000000000000bc, 0x9, 0x6, 0x1, 0x20, 0x3, 0x2, 0x4e24, 0x80000000}) sendmsg(r1, &(0x7f0000a6e000)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000d12000)=[{&(0x7f0000d1a000-0x40)="0fa9d2bd8b6a9ac6c472440252267a5c1d735a01693777ea81cfc2df687b3057566dfcdf1e627325f0498af08b874f39acf8366b2b2093a3ceabb03c1d20e56b", 0x40}], 0x1, &(0x7f000055a000)=[], 0x0, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f000078c000-0xb6)=""/182) 2018/01/17 04:50:55 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000025000)='/dev/rtc\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000024000-0x4)=0xffffffffffffffff, 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 04:50:55 executing program 0: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8000) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f81000)=0xfffffffffffffffe, 0x4) r1 = syz_open_dev$mice(&(0x7f0000d80000-0x10)='/dev/input/mice\x00', 0x0, 0x400c0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000f84000-0x8)=0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000346000)=0x10000, 0x4) sendto$inet6(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffffffffffff9b, 0x23fffd, 0x0, 0x111) 2018/01/17 04:50:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000406000)='/dev/admmidi#\x00', 0x6, 0x40) syz_extract_tcp_res$synack(&(0x7f0000c0b000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f00008ff000)={0x0, 0x0}, 0x7f, 0xfffffffffffffffe) write$tun(r1, &(0x7f0000f5b000)=@hdr={0x2, 0x4, 0x8, 0x80000001, 0x0, 0xfffffffffffffff9, @ipv6={0x8, 0x6, "f090f3", 0xf3, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, {[@fragment={0x3f, 0x0, 0x9, 0x9, 0x0, 0x3, 0x2}, @hopopts={0x6f, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x38, {0x6, 0xc, 0x4, 0x6, [0x8, 0xbc7, 0xff, 0x9, 0x3, 0x4]}}, @jumbo={0xc2, 0x4, 0x8}, @pad1={0x0, 0x1, 0x0}]}, @fragment={0x2f, 0x0, 0x7, 0x30e, 0x0, 0x80000000000, 0x1}], @tcp={{0x0, 0x2, r2, r3, 0x2, 0x0, 0x19, 0x0, 0x3, 0x0, 0x9, {[@sack={0x5, 0x1e, [0x6, 0x2, 0x1ff, 0x7f, 0xd0c, 0x6, 0x40]}, @timestamp={0x8, 0xa, 0x3, 0x7}, @sack={0x5, 0xe, [0x2, 0x8, 0x8]}, @window={0x3, 0x3, 0x6}, @window={0x3, 0x3, 0x3}, @md5sig={0x13, 0x12, "ab6e4a7301fb955ffb3dfba4d69f880b"}]}}, {"70623a6b11627d0a1c8057a759200af028a4c4b72206239a054e3de289c5400308686cfd662d2f0db1c8b7ea5cb0d1"}}}}}, 0x125) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$setflags(r4, 0x2, 0x0) 2018/01/17 04:50:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000026000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f31000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f13000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00001a6000-0x15)={r1, 0x76, 0x89, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_procfs(0x0, &(0x7f000093d000-0x11)='net/xfrm_stat\x00') ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000cce000)={0x4, 0x100}, 0x8) sendfile(r3, r3, &(0x7f00004bb000-0x8)=0x1, 0x8001) 2018/01/17 04:50:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000015e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000df2000-0xa)='/dev/ptmx\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00009cb000-0x34)=""/52, 0x34, 0x3) r2 = syz_open_pts(r0, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000906000)='/selinux/enforce\x00', 0x480, 0x0) write$eventfd(r3, &(0x7f00008bc000)=0x200, 0x8) poll(&(0x7f0000243000-0x38)=[{r2, 0x1, 0x0}], 0x1, 0xc209) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c0b000-0x5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f00002dd000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$TCXONC(r0, 0x540a, 0x2) recvfrom$inet6(r3, &(0x7f00000d8000-0x81)=""/129, 0x81, 0x40000040, &(0x7f0000fd9000)={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, 0x1c) 2018/01/17 04:50:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000144000-0x40)={0x0, 0x2, 0x0, 0x3, "8b1e3157cf1a84cd0089f777bbecaf7e5832bde6e98db92ffd394c7daa331386d7089951d524ebe141ef8612", 0x0}) 2018/01/17 04:50:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) prctl$void(0xd) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00007d1000-0x8)={0x0, 0x0}, &(0x7f0000330000)=0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/17 04:50:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00006b6000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x15, 0x4, 0x0, 0x0, 0x68, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@lsrr={0x83, 0x1b, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, @lsrr={0x83, 0x1b, 0x0, [@empty=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0]}, @ssrr={0x89, 0x7, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000052000)='/dev/dsp\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000223000)={0x0, 0xfffffffffffffffb}, &(0x7f00000fc000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000cc9000)=r1, 0x4) 2018/01/17 04:50:55 executing program 5: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000dc1000-0x108)={0x0, @in6={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x5eb, 0x0, 0xfff, 0x2, 0x5, 0x2, 0x0, 0x6, 0x1, 0xfff, 0x0, 0x0, 0x2, 0x4ca]}, &(0x7f0000b58000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004cb000)={r1, 0x800, 0x30}, &(0x7f0000a4f000-0x4)=0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="070704002a", 0x5) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000dc1000-0xd2)=""/210) getsockopt$inet_opts(r0, 0x0, 0x4200000004, &(0x7f00007ad000)=""/196, &(0x7f000032c000)=0xfffffffffffffde8) 2018/01/17 04:50:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0xb6d, 0x4) r1 = syz_open_dev$midi(&(0x7f00007ed000)='/dev/midi#\x00', 0x7, 0x20100) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00003f4000-0x4)=0x0) sendto$inet6(r0, &(0x7f00005a9000-0x8f)="f6b34c2c", 0x4, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x9}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00006d6000)=0xb7, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/17 04:50:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x69) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c0e000)={0x2, [0x2, 0x0]}, &(0x7f00005a9000-0x4)=0x8) r1 = socket$inet6(0xa, 0x8000000000000802, 0x9) connect$inet6(r1, &(0x7f0000318000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1b) 2018/01/17 04:50:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000a03000-0x38)={&(0x7f0000877000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f0000245000)=@allocspi={0xf8, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0}, @in6=@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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000985000)='/selinux/checkreqprot\x00', 0x20000, 0x0) execveat(r1, &(0x7f0000610000)='./file0\x00', &(0x7f0000935000)=[&(0x7f00000bf000-0x24)='systemsecurityem0.)<*eth0em0md5sum{\x00', &(0x7f0000136000)='\x00', &(0x7f0000e1e000-0x2)=']\x00', &(0x7f000001f000-0x21)='#wlan0userselfvboxnet1@selinux$(\x00'], &(0x7f00008aa000)=[&(0x7f000054a000-0x18)="277070703165746830e176626f786e6574315e6c6f232300", &(0x7f00000ad000-0x16)='em1}posix_acl_access@\x00', &(0x7f0000bb8000-0x37)='-${/vmnet1%#GPL%,posix_acl_access,^trusted+cpusetwlan0\x00', &(0x7f000028c000-0x7)='-eth0,\x00', &(0x7f00008d2000-0x8)='-:wlan1\x00', &(0x7f0000d12000-0x25)='eth0&mime_type{(system\\~ppp0cpusetlo\x00', &(0x7f0000614000)='keyringeth0\x00', &(0x7f0000df2000-0x9)='(cpuset-\x00', &(0x7f00004ef000-0xe)='eth0security&\x00', &(0x7f0000af4000)='wlan0}\\@{securityvboxnet0\\ppp0)\\\x00'], 0x400) 2018/01/17 04:50:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00008fc000)={0x1f, 0x3, 0x1, 0xff, 0x7, 0x5, 0xae, 0x4, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000084a000-0x10)={0x5, 0x4, 0x1, 0xd4d, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000371000-0x14)={0x0, 0x0, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x8000000006) writev(r3, &(0x7f0000fac000)=[{&(0x7f0000fed000-0x6b)="f28a030c661e43a9abd8e25d9c4e7287c94891fb3af8e5fdc0d64e97ba398a09812b6c168fc984feb750e550d41c94087716a3851b5e420ae722c2d233e83e8e8afedc93df9e0257d6980d", 0x4b}], 0x1) 2018/01/17 04:50:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x40) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00001e4000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000045f000-0x4)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x241, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in6={{0xa, 0x1, 0xffffffffffff8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xc, 0x7, 0x1, 0x1d, 0x1d, 0xffffffffffffff01, 0x9, 0x2, 0x80000001, 0x4, 0x100000001, 0x8, 0x7, 0x80000001]}, &(0x7f0000163000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x40000000000004, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x14, 0x3, 0x6, 0x0, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000094d000)='/dev/kvm\x00', 0x2000000001000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000aa5000)=0x3ff, 0x4) getsockname$inet(r0, &(0x7f0000a96000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a3000-0x4)=0x10) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000041, 0x0, 0x7fffffff, 0x80001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00006a7000-0x50)={{0xb35, 0x100000000}, {0x62, 0x0}, 0x9, 0x0, 0x19, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 38.934914] binder_alloc: 5611: binder_alloc_buf, no vma [ 38.942359] binder: 5611:5615 transaction failed 29189/-3, size 0-0 line 2957 2018/01/17 04:50:55 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bce000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f00001ca000)='/dev/audio#\x00', 0x0, 0x200) ioctl$TCSBRKP(r2, 0x5425, 0x1) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000311000)=[], 0x0, &(0x7f000065b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 04:50:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f00001ed000)={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) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00007e4000-0x4)={0xffffffffffffffff}) getxattr(&(0x7f0000f94000-0x8)='./file0\x00', &(0x7f0000574000-0xb)=@random={'security.\x00', '\x00'}, &(0x7f0000e07000-0x2f)=""/47, 0x2f) [ 38.980250] syz-executor6 (5627) used greatest stack depth: 15856 bytes left [ 39.021087] binder: BINDER_SET_CONTEXT_MGR already set [ 39.021106] binder: 5611:5636 ioctl 40046207 0 returned -16 2018/01/17 04:50:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00001f9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, "0bf27b2261fb54e3691152a9d4cf810c3acb0c25"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000a6000-0x4)=0x0, 0x80800) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f1e000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) 2018/01/17 04:50:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000579000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000032a000)=0x10) sendto(r0, &(0x7f0000100000-0xb5)="f869999d4097305f8b19f34141aaf1df094fb6b0369e1292d7bf8a22c3cd9ac0f089a779d050e0a98e5b1804400c464839567de90fc3a03c609cd7ae2690cfd6ab002358526a36b78d274a53ef79bb888fe3e2cc80d42edad12c8ff7a7e38c3dfaed4a3152aa52fb03f914626451f2469aa334fac51bdee1dcbe0053a1406ceb574b70d6569d5e1b75239b9e9bb0a962c609783dec5db21f72a055c81c201cc396e12a0531f4f6153e6cc859cc6208ad5845dd1547", 0xb5, 0x50, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x1000000008, 0x5, &(0x7f0000696000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0xfffffffffffffffd, 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) bpf$OBJ_GET_PROG(0x7, &(0x7f00001be000-0x10)={&(0x7f0000944000)='./file0\x00', 0x0, 0x0}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000593000-0xa)='/dev/cuse\x00', 0x2, 0x0) bind$alg(r1, &(0x7f000061f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(ccm_base(chacha20,sha256_mb))\x00'}, 0x58) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000f0a000)={0x0, 0xfff}, &(0x7f0000db4000-0x4)=0x8) getsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f00005f3000)=""/210, &(0x7f00008d4000-0x4)=0xd2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000c8d000-0x8)={r2, 0x8000, 0x5}, 0x8) 2018/01/17 04:50:55 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000003000)=[{&(0x7f000000d000)="d76cf4df4641e65800e2ffb38cff0a344b9b52a7c78573058f9b547a1080c4809bbe871bd2ae427b38e3ed75bda109858c996d4fda3bd348f07edda2366e8ee5b752940801bda6662aa0932deb17442592dba532b5ab9506cfb11e57b9e6d6b89db8539ee3c7eb906f07d4d5e64f02cc287c1e6f176b4b6a0a3393c2d9ae414e50bb2120ca6d551c988bcf410f344f89efefeb28a1e644325cdd5e426da639dee1f66cd170362f564150dd7e5f0933bbf8b350df77235ce0150dfccc90972f8d04f45aae15e4b400e6efa66fc8867b1c146125f45fc0731741851ae9e58ef28303b77a37082300eff070fe62c1921ba25e04", 0xf2}, {&(0x7f0000003000)="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", 0x1000}], 0x2, 0x0) write(r0, &(0x7f000000c000)="", 0xfe51) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000004000-0x8)=0x7f) 2018/01/17 04:50:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004d5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000ba1000-0x60)=[{&(0x7f0000e81000)="4067314af77629d1006f331dcabeff76a3291310456e0b0c68a489721b1afde20f2d0bf2cf4ab1f1dbfeef01085219bc476cf09600a28b2b8d238850c0292bcd3d44062be5a4bd10fab7a606233c10840b1f83f650efa556d72416209e8edb118f938665c1eee855a5ae77a6dda989450f2ddc69c30fcc536b8fc0b3cd89b15d2efd6524ac7f8176b5d32aa76eec2e388dc1ad0eb7ba513689efc9275e13e57ad90076c244c787", 0xa7}, {&(0x7f0000ca6000-0xf5)="660a573370f5563e18d55d91b13f28d95391ebf0f24e6938e056b0c8ff0526fcd3a1aeb3a346df03ba76f7d34d6ffc67cbf0de2c3f678759ac76b80b286c72c4640dff0871491e118244e160cf950c3734885fe2878a7b9a94e48581418035ab8b4091449d2fe3179895e3bfd3561819dada0dd45eca91730551e1dbe0a670d11dc0cafc867c430ba6f7e6e9a898a53996b359553fbdfef3527a83d64b69c54468007ef1fe2e8ff440a1658c70394ebb86e08f0756bc123f58765297688a7576372349aef9fa662d21fc2de62c073e0883a7085adf97613a97a365503df4d2f3a0837e69efb601e7eb418ed790b980784c3f8f5a17", 0xf5}, {&(0x7f00001ee000-0x16)="ff0877c44bc3b2d2c1cbbff5133aaf9da42f02617d80", 0x16}, {&(0x7f00006f7000)="42a67f0cb0c54caa7cd79187c8ea7bb7a2127a1804c5bd86bed88df168cfd721d341d26e1e339cba9b8d8bc5572a7d8a6dc392ef7fb2440abf05083fd8fec6f5d316d44f13026d130200f83371ec194c368da2f142f3744210faa11d1d932de4236f2b35a27c5109df74f2ecc6e1bddc7ca2bd3ebc27e43b9186c446985e9d0e4855e50f0da9ae8ff77c61ca8bb255d65ea2be30824151b1e6d5c9a7bf592f79866a6a7365fca3571979865733316acd57ad6482bb3bf1fc9191350559dc04ec3678d2ed08e51c09465b9c634fc7cf2d61dc23cef373c645921dcc51bcadf6e1e68ca851898e37bfa3b55cc39a7a9a8cf827bb3a", 0xf4}, {&(0x7f0000471000-0x1000)="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", 0x1000}, {&(0x7f0000196000-0xde)="264e1388ff216406e7503ac40d4959d3f2a37ab68c66549933f7ef988f4fdb04b739d095cd37a9c984645ec439d21fa8cd1b2b03e31f9a056ac8dcfbcc6b5f5c5c52859964610f4bd350717b493942f8b17fe4ae14b20433daa728f4317433d4521ff43cf6be8269d7c5ddfaa966014ce09bed8cfe09fa951f95d782bc9e4dda6bd6008315891d68ee5a66878cd97b03014170be5e45a90ae1f30fa4d3bb2e6644356991e70979c13f05ea244be18d7fc49aabba8582bc60ccd940afada5a75ca4637db4bf72b6ddf10c1dca439d595a784a2dceebab05c3310800f4e36d", 0xde}], 0x6, 0x41) accept4$unix(0xffffffffffffffff, &(0x7f0000e42000-0x6e)=@file={0x0, ""/108}, &(0x7f000087d000-0x4)=0x6e, 0x80800) splice(r0, &(0x7f0000ef7000)=0x0, 0xffffffffffffffff, &(0x7f0000187000-0x8)=0x0, 0x7bc, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000714000-0x6c)="960256a9e6bc104fd4e727685ff50c73d0d43dcb47aaa5afffa36c1500b4279c38b6bda64994ab063c82759103bc79e14a20dca2bc174054c530f04aed15bcc0cf5f3e961480bd52f7d2b1f2bc622563f111b251601784bbd3e76bd3a7bb3a3ffed6618f90ddc95ed0998733", 0x6c) poll(&(0x7f0000a29000-0x20)=[{0xffffffffffffffff, 0x48, 0x0}, {r1, 0x260, 0x0}, {r0, 0x400, 0x0}, {r1, 0x900a, 0x0}], 0x4, 0x20) r2 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000eac000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000ffb000-0x18)={r1, 0x1, 0x7, "464db0feeb67673653349a6a53b4"}) recvfrom$ax25(r2, &(0x7f0000cf3000)=""/4096, 0x1000, 0x20, &(0x7f000021d000)={0x3, {"a5d0a32cde08e6"}, 0x1}, 0x10) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000be5000-0xc)={0x2, 0xeb0, 0x3fffffffc00001, 0x400, 0x1, 0x81}) io_setup(0x2, &(0x7f00007ce000-0x4)=0x0) io_submit(r3, 0x1, &(0x7f000082b000-0x1c)=[&(0x7f0000579000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000286000)="", 0x0, 0xffffffffffffff01, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/17 04:50:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000110000-0x4)=0xfff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000425000-0xa)='ns/cgroup\x00') 2018/01/17 04:50:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007eb000-0x11)='/dev/qat_adf_ctl\x00', 0x420000, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000717000-0xa)='/dev/cuse\x00', 0x80, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000af5000)={r2, 0x7fffffff, 0x8000, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f00003d9000-0x10)={0xd0c, 0xf4c, 0xa00000000000000, 0x9}, 0x10) 2018/01/17 04:50:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e46000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b10000)=0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000c5b000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00001f4000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebc000)="") r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e1f000)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00009a2000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000008b000-0x4)=0x0) mount(&(0x7f0000276000-0x1)='.', &(0x7f0000fa9000-0x8)='./file0\x00', &(0x7f00002e4000-0x6)='ocfs2\x00', 0x20000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') fcntl$notify(r1, 0x402, 0x1) bind$inet(r2, &(0x7f000059b000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f00006f5000)={0x3, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) readv(r2, &(0x7f0000009000-0xa0)=[{&(0x7f0000004000-0x1000)=""/1353, 0x549}], 0x1) 2018/01/17 04:50:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') mkdir(&(0x7f0000f3f000-0x8)='./file0\x00', 0x10) setns(r0, 0x0) [ 39.022338] binder_alloc: 5611: binder_alloc_buf, no vma [ 39.022366] binder: 5611:5636 transaction failed 29189/-3, size 0-0 line 2957 [ 39.101611] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.110461] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.162694] BUG: unable to handle kernel paging request at ffffc9000135b000 [ 39.169863] IP: memset_erms+0x9/0x10 [ 39.173574] PGD 1dad2c067 P4D 1dad2c067 PUD 1dad2d067 PMD 1d6675067 PTE 0 [ 39.180499] Oops: 0002 [#1] SMP KASAN [ 39.184286] Dumping ftrace buffer: [ 39.187803] (ftrace buffer empty) [ 39.191491] Modules linked in: [ 39.194665] CPU: 1 PID: 5665 Comm: syz-executor4 Not tainted 4.15.0-rc8-next-20180116+ #98 [ 39.203038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.212377] RIP: 0010:memset_erms+0x9/0x10 [ 39.216592] RSP: 0018:ffff8801c80e7b78 EFLAGS: 00010246 [ 39.221933] RAX: fffff5200026d300 RBX: ffffc9000135b000 RCX: 000000000000ee51 [ 39.229179] RDX: 000000000000ee51 RSI: 0000000000000000 RDI: ffffc9000135b000 [ 39.236424] RBP: ffff8801c80e7b98 R08: fffff5200026d3cb R09: ffffc9000135b000 [ 39.243670] R10: 0000000000001dcb R11: fffff5200026d3ca R12: 000000000000ee51 [ 39.251093] R13: 0000000000000000 R14: 00007ffffffff000 R15: 000000002001be51 [ 39.258346] FS: 00007fca35d22700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 39.266549] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.272405] CR2: ffffc9000135b000 CR3: 00000001bc1e7003 CR4: 00000000001606e0 [ 39.279655] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.286904] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.294149] Call Trace: [ 39.296715] ? memset+0x31/0x40 [ 39.299986] _copy_from_user+0xe9/0x110 [ 39.303942] snd_pcm_oss_write+0x438/0x880 [ 39.308164] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 39.312995] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 39.317833] __vfs_write+0xef/0x970 [ 39.321440] ? rcu_note_context_switch+0x710/0x710 [ 39.326348] ? kernel_read+0x120/0x120 [ 39.330236] ? __might_sleep+0x95/0x190 [ 39.334193] ? _cond_resched+0x14/0x30 [ 39.338058] ? __inode_security_revalidate+0xd9/0x130 [ 39.343230] ? avc_policy_seqno+0x9/0x20 [ 39.347270] ? selinux_file_permission+0x82/0x460 [ 39.352109] ? security_file_permission+0x89/0x1e0 [ 39.357022] ? rw_verify_area+0xe5/0x2b0 [ 39.361061] ? __fdget_raw+0x20/0x20 [ 39.364761] vfs_write+0x189/0x510 [ 39.368287] SyS_write+0xef/0x220 [ 39.371720] ? SyS_read+0x220/0x220 [ 39.375325] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.380321] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 39.385065] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 39.389795] RIP: 0033:0x452df9 [ 39.392958] RSP: 002b:00007fca35d21c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 39.400653] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452df9 [ 39.407902] RDX: 000000000000fe51 RSI: 000000002000c000 RDI: 0000000000000013 [ 39.415150] RBP: 000000000000043d R08: 0000000000000000 R09: 0000000000000000 [ 39.422397] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4658 [ 39.429643] R13: 00000000ffffffff R14: 00007fca35d226d4 R15: 0000000000000000 [ 39.436908] Code: 48 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 f3 48 ab 89 d1 f3 aa 4c 89 c8 c3 90 49 89 f9 40 88 f0 48 89 d1 aa 4c 89 c8 c3 90 49 89 fa 40 0f b6 ce 48 b8 01 01 01 01 01 [ 39.456082] RIP: memset_erms+0x9/0x10 RSP: ffff8801c80e7b78 [ 39.461772] CR2: ffffc9000135b000 [ 39.465204] ---[ end trace 20d87e46a67fe13b ]--- [ 39.469934] Kernel panic - not syncing: Fatal exception [ 39.475721] Dumping ftrace buffer: [ 39.479246] (ftrace buffer empty) [ 39.482933] Kernel Offset: disabled [ 39.486535] Rebooting in 86400 seconds..