x3, 0x7, 0x81af, 0x7}}, &(0x7f0000a4f000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000e8e000-0x8)='./file0\x00', &(0x7f0000cef000-0x8)='./file0\x00') r3 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ecf000/0x1000)=nil) shmctl$IPC_RMID(r3, 0x0) timer_create(0x7, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000)=0x0) timer_settime(0x0, 0x0, &(0x7f00005c1000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000ca6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 48.610254] binder: 6995:7003 transaction failed 29201/-22, size 72-8 line 3026 [ 48.643038] binder_alloc: binder_alloc_mmap_handler: 6995 20000000-20002000 already mapped failed -16 2018/01/14 22:38:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$adsp(&(0x7f0000ed6000-0xb)='/dev/adsp#\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000556000)={r0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007dc000-0x11)='/dev/qat_adf_ctl\x00', 0x200200, 0x0) r2 = memfd_create(&(0x7f0000594000-0x1a)='lovmnet0*GPLmime_typeself\x00', 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000ee5000-0x1)=0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}], 0x1c) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006bc000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000bc2000)=0xffffffffffffff01) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f0000f54000)=0x8) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000002000)=0x0, &(0x7f000084e000+0x6e6)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bf2000)=@sack_info={r4, 0x0, 0x1}, 0xc) 2018/01/14 22:38:34 executing program 4: unshare(0x8000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x10000000000000, 0x4a0000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e27000)={@generic="3157cbfa43c69690c544902d514019df", @ifru_flags=0x8000}) shmget(0x2, 0x4000, 0x220, &(0x7f0000ab5000/0x4000)=nil) shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) r1 = shmat(0x0, &(0x7f00004ff000/0x2000)=nil, 0x0) shmctl$IPC_RMID(0x0, 0x0) unshare(0xc000000) shmdt(r1) [ 48.666254] binder: BINDER_SET_CONTEXT_MGR already set [ 48.666272] binder: 6995:7025 ioctl 40046207 0 returned -16 [ 48.676528] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/14 22:38:34 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(0xffffffffffffffff, &(0x7f000030f000-0x40)=[], 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x40000000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x1000, 0x0, 0x0}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00008d0000)={0x1f000, 0x8000000000000000, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000047e000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d77000-0x10)={0x7000, 0x10000, 0x0}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009c8000-0xb)='/dev/hwrng\x00', 0x1fd, 0x0) getpeername$inet6(r0, &(0x7f0000ada000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000591000-0x4)=0x1c) setsockopt$inet6_dccp_int(r4, 0x21, 0x4, &(0x7f0000269000)=0x3, 0x4) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00004f5000)=0x0) r5 = gettid() ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000489000-0xbb)=""/187) sched_getscheduler(r5) setns(0xffffffffffffffff, 0x0) fchmod(r4, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000fcb000)={0xffffffffffffffff, 0xfd3a}) sync_file_range(r0, 0x7f, 0x2, 0x5) dup2(r1, r4) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00008c5000)=0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/14 22:38:34 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000558000-0xb)='/dev/hwrng\x00', 0x1, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000048c000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000d80000)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000008000)={0x2, &(0x7f0000008000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000a000-0x4)=0x0) perf_event_open(&(0x7f0000009000-0x78)={0x1, 0x78, 0x4, 0x8, 0x4, 0x1, 0x0, 0x3f, 0x0, 0x2, 0x9, 0x2, 0x6, 0x8a6, 0xffff, 0x1, 0x3ff, 0x9, 0x1, 0x40, 0x9, 0x1, 0x2, 0x7, 0x10000, 0xb473, 0x0, 0x5, 0x29482570, 0x6590, 0x31, 0xffffffff, 0xbd79, 0x755, 0x7fff, 0x5, 0x8, 0x907f, 0x0, 0x6, 0x4, @perf_config_ext={0xfff, 0x8}, 0x2060, 0x6, 0x6, 0x1, 0x8, 0xfcab, 0x9, 0x0}, r4, 0xff, r2, 0x3) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000000)={r3, 0xa}) ioctl(r2, 0x40044103, &(0x7f0000005000-0xc9)='\f') [ 48.676541] binder: 7001:7029 ioctl 40046207 0 returned -16 [ 48.725935] binder: undelivered death notification, 0000000000000000 [ 48.726173] binder: undelivered death notification, 0000000000000000 2018/01/14 22:38:34 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000e9b000-0xe)='/dev/admmidi#\x00', 0x5, 0x2000) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f00001a2000)=""/215, 0xfffffffffffffeaf) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003d7000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000021a000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000a5e000-0x50)={0x80, @tick=0x0, 0x4, {0xffff, 0x8}, 0x0, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x1e, 0x5, 0x0, &(0x7f0000267000)={0x0, 0x0}) connect$ax25(r2, &(0x7f000018a000)={0x1e, {"03091f0000de35"}, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000f62000)={0x7ff, 0x1, {0x0, 0x2, 0xcb7, 0x3, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 48.836479] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/14 22:38:35 executing program 4: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000f7b000)={0xdd, 0xfffffffffffffffd, "1e554036484a47058710218143c26855f1355d05101a60a66fade1ec97086863f111060e7a74dd56c5e0942c3fc87a7ed089c1e7112c3e56255eef7e46828c27adfe7a8f32c074afe335a1a6b70388eafe6d429c68feb8d609d1aeec08c05ddd5ebde9c083bb58f67e3f70a602394c73d015a7ef92459a93b70c730c9a22975d3f091239d4133ff327218405231895d5d998f06c454ed2ba4d1dd3277da37ece962c87fb098dab31977d78d357f4008f9849b58f227f00cddf7aea12fc5f390ff7e49684589057a5acbf290ad04876aab691c9d090"}, 0x0) writev(r0, &(0x7f000001d000)=[{&(0x7f000007a000)="3900000013001947040000000109210007000100030000006bddff000000800511001a00080000000400000000000000f518e3070000000000", 0x39}], 0x1) 2018/01/14 22:38:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000000)={0x80000000000000, 0x2, 0x4, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f00009c8000-0x12)='/dev/input/mouse#\x00', 0x2, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00003b9000)=0x300000, &(0x7f0000f58000-0x8)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) fcntl$notify(r2, 0x11, 0x0) rename(&(0x7f00001e6000-0x8)='./file0\x00', &(0x7f000060d000-0x8)='./file0\x00') 2018/01/14 22:38:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000059f000)={0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000919000-0x4)={0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/01/14 22:38:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000536000)='blacklist\x00', &(0x7f0000dac000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000160000)="604507b69d1afbbc040cd5786ec25b1c36b9d7efd475cad1456fddc9e354d2cc70b7c46b89a24396b315e2ea1d5275deeca7f93ad4df68074a1f2d276f50d35d469120f04a5c26432f168cee6421c5ad6c8bb8afe9ddcefb66339df634a47b1ede6c684792661fc092ab59e0d12b95fd5b04a34e541721423fe86d746e6076aca1cedfb39b3ee7987465fc744d362fe033e48589488e91ad91538d9d1fe24666e4a260db696d82a482ee545f4d8a2a3188", 0xb1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f000072f000-0x8)='keyring\x00', &(0x7f0000057000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r0, r1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) write$fuse(r2, &(0x7f00009eb000)={0x28, 0x4, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000091c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004d7000)=0x20) 2018/01/14 22:38:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00006dc000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2e, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, [0xfffffffffffffffc]}) pipe(&(0x7f0000f47000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000cab000-0x4)={0x0}, &(0x7f0000428000)=0x4) 2018/01/14 22:38:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) readlink(&(0x7f0000316000)='./file0\x00', &(0x7f0000a27000-0x93)=""/147, 0x93) truncate(&(0x7f000024b000-0x8)='./file0\x00', 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002e6000)={0x0, 0x0}) r1 = syz_open_dev$dspn(&(0x7f00001ad000-0xa)='/dev/dsp#\x00', 0x5, 0x4800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000019b000-0xe6)={0x0, 0xde, "bacf8d6701b323107ebaf3adc473332ba8b02ef1589acd67a0fcb0c6265e9d8af0ace74129dc01bd746202ddd1d9240d786b96fffe7f1f94d2644712b6b539fc9e26eda9f1cf8bac08bbe5349ea28b925dcf33a8f885fd5eb7326729fdb07c5bdb95730330da030e0956115c40da627ca35735c6822253f39bfb3a86026cf5cc832ac040e0bf4e7db8a714004027e1deac19b5411d16801027456443d5aa4b8da125576e85bdf34dcac4b57d0a24b426d006e3c13ef57793194a3d95993deb8da1226242a2b4109f58a407be6a52ed5e6dd448c107a710700a828cfef182"}, &(0x7f00002fb000)=0xe6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000539000-0x38)={r2, 0x30, "9f7100dec01309f780a96fb5a6b5121dd636737656c333c53208dbb0ae17540e9483cd926d0f24703af6631085ba7783"}, &(0x7f0000619000)=0x38) r3 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00002b9000)=r3) 2018/01/14 22:38:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000086a000-0x11)='/selinux/enforce\x00', 0x400081, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f00007cf000)={0x4fb, 0x8000}) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a6a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r4 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') r5 = getgid() setgroups(0x6, &(0x7f00009dc000-0x18)=[r3, r3, r3, r3, r3, r5]) sendfile(r1, r4, &(0x7f00006c7000)=0xfffffffffffffffe, 0x80000000002a) ioctl$KIOCSOUND(r4, 0x4b2f, 0xfffffffffffffff8) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000eae000)={0x40, 0x4, 0x210, 0x0, &(0x7f00007ef000-0x100)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$dmmidi(&(0x7f0000b27000)='/dev/dmmidi#\x00', 0x9d, 0x0) 2018/01/14 22:38:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000b3c000-0x9)='/dev/ppp\x00', 0x10000, 0x0) perf_event_open(&(0x7f0000940000)={0x6, 0x78, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/14 22:38:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x0, 0x4) readv(r0, &(0x7f00001fd000)=[{&(0x7f00009a6000-0x1000)=""/4096, 0x1000}], 0x1) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000020a000-0x4)=0x5, 0x4) r2 = syz_open_dev$tun(&(0x7f0000666000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r3 = syz_open_dev$sg(&(0x7f0000fe8000-0x9)='/dev/sg#\x00', 0x0, 0x20000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f6b000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000d60000-0x8)={r4, 0x2}) 2018/01/14 22:38:35 executing program 2: r0 = add_key$keyring(&(0x7f0000254000)='keyring\x00', &(0x7f00007df000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_ifreq(r1, 0x8948, &(0x7f0000001000-0x28)={@common='vlan0\x00', @ifru_ivalue=0xaed}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) keyctl$search(0xa, r0, &(0x7f0000fb7000-0xc)='cifs.spnego\x00', &(0x7f000065f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r2) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000000)={0x9, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000759000-0x8)='./file0\x00', &(0x7f0000560000)=""/74, 0x4a) getsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f000088e000-0xb5)=""/181, &(0x7f00007eb000-0x4)=0xb5) pipe2(&(0x7f0000085000)={0x0, 0x0}, 0x800) sendmsg$alg(r4, &(0x7f0000b88000)={0x0, 0x0, &(0x7f0000e39000-0x10)=[{&(0x7f0000c43000+0xe0f)="a08210880166c6173f73028bc8426661279dfcbdd790babfe5bee45ee8e4f5eb978b252d12ade2c46fe95134f673f2412d16cd504a9805d9c99af6f03928f9fd98d20bd0a6a6a418d11a1e60852682effbc4794c3bb8746196acc3b85482f05903b396a53b16d31e52a4c25583eb21837154d52946e85595efc3216875122d3bbeb2699b874095e627d16e814c6eb25e352d41d636fb79fd39", 0x99}], 0x1, &(0x7f0000cbc000)=[@iv={0x30, 0x117, 0x2, 0x16, "292ca36984d0309f92c52079575ea112cb6ab4052f8e"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x60, 0x24000000}, 0x24008805) r5 = socket$inet6(0xa, 0x3, 0x1) ioctl$LOOP_SET_FD(r3, 0x4c00, r3) shutdown(r5, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) setns(r5, 0x8000000) sendto$inet6(r5, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 22:38:35 executing program 4: mmap(&(0x7f0000000000/0x292000)=nil, 0x292000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000292000)="009b291b6023bfc17993bdc800004ebe194be31f2366d3f086696317c156c594ff92e267d1809010ef769537a383227aba68bfffb598d47694533a2dc3003409fd46644e74626f1903067791296d59c97fe919e4d5627301e07117986ab4b657f30000fffa000000028a2ab5b83eaa293cdb8f6d2a9dacd4f8a2295bee7144108f2bafeb983c86642a09fcb8e2022389efe26b5f54b34a412438fe0a4d79431e32bbf789953732a6a6b8e253a9404c650d9bc6f5a68342b4629848bf1d13ac1185a92b7e", 0x4) fchmod(r0, 0x0) 2018/01/14 22:38:35 executing program 6: r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000755000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00008ec000)=@buf={0x92, &(0x7f0000000000)="17e6ceb8309718fade00a70ddb98fda811d7825d579c97edeccbafbd656c8cc26311a17ddf8a652ca7b20ed85c89a73b648c2aa2490eda0bf9b421e59c6f8d004bca1b8ad440a318a48ff9500c546daef753093c7fba4885f03d244192d1bd43e23877ea4386596b6591434f94d7439b382454c23f633bcb721b571741d26554dea07bb2b838e79e465c3eeee7640d8be404"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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) ioctl$int_in(r1, 0x5452, &(0x7f000059b000-0x8)=0x9) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000b0d000-0x8c)={0x455, 0x7ff, 0x7, 'queue1\x00', 0xed, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f000001f000-0x58)={{0x0, 0x101}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 22:38:35 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000db1000-0x9)='/dev/ppp\x00', 0x400, 0x0) pread64(r0, &(0x7f0000c1b000)=""/92, 0x5c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/cgroup\x00') ioctl$VT_RELDISP(r1, 0xb701) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000ddd000)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000003b000-0x8)={0x0, 0xff}, &(0x7f0000c9f000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d2f000)={r2, @in6={{0xa, 0x2, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0xfffffffffffffff7, 0x8, 0x1, 0x0}, 0xa0) 2018/01/14 22:38:35 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000d000)=0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f000002e000-0x20)={0x3, 0x0, 0x7d0, 0x7fff, r1}) r2 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000006000-0x48)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 22:38:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000978000)=[{&(0x7f000076d000-0x76)="1f00000001031900005f07000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = syz_open_dev$amidi(&(0x7f0000ef3000)='/dev/amidi#\x00', 0x1, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000f4d000)=0x0) 2018/01/14 22:38:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00006ed000-0xd)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e44000-0x4)=0x10) r1 = syz_fuseblk_mount(&(0x7f0000ebc000)='./file0\x00', &(0x7f00001c6000-0x8)='./file0\x00', 0xe003, 0xffffffffffffffff, 0xffffffffffffffff, 0xb0b, 0x5, 0x4) pipe(&(0x7f0000e1f000)={0x0, 0x0}) r3 = syz_open_dev$sndmidi(&(0x7f0000c94000-0x12)='/dev/snd/midiC#D#\x00', 0x7fff, 0x80) r4 = eventfd(0x4) r5 = syz_open_dev$urandom(&(0x7f0000003000)='/dev/urandom\x00', 0x0, 0x400) r6 = accept4$netrom(0xffffffffffffffff, &(0x7f0000f94000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000b4000)=0x48, 0x80000) poll(&(0x7f0000d33000)=[{r0, 0x8104, 0x0}, {r1, 0x40, 0x0}, {r2, 0xc200, 0x0}, {r3, 0x110, 0x0}, {r4, 0x8, 0x0}, {r5, 0x40, 0x0}, {r6, 0x100, 0x0}], 0x7, 0xfff) 2018/01/14 22:38:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00003c5000)='stat\x00') sendfile(r1, r1, &(0x7f0000a9c000)=0x0, 0x100000001) perf_event_open(&(0x7f0000b13000-0x78)={0x0, 0x78, 0xffffffffffff7fff, 0x6, 0x5, 0x9, 0x0, 0x5, 0x8000, 0x4, 0xe9, 0x800, 0x0, 0x0, 0xd37, 0xfffffffffffffffa, 0xffffffffffffd358, 0x1fffe00, 0x1c, 0x3, 0x1100, 0x73, 0x7f, 0x4, 0x4, 0xffffffff, 0x80000001, 0x1000, 0x200, 0x7fffffff, 0x0, 0x25ab8982, 0x36f, 0x100000001, 0x200, 0x1, 0xfffffffffffffff8, 0x0, 0x0, 0x8, 0x3, @perf_bp={&(0x7f000024a000-0x1)=0x0, 0x1}, 0x800, 0x10001, 0xfff, 0x2, 0x5, 0x0, 0x1, 0x0}, r0, 0x4136, r1, 0xa) 2018/01/14 22:38:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) writev(r0, &(0x7f000037a000-0x10)=[{&(0x7f00005c7000)="390000001300090469000000000000ffff00004001000000450001070000001419001a00040002000400020000000000000001ed0000040000", 0x39}], 0x1) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000cdd000)=""/161, &(0x7f0000eb9000)=0xa1) [ 49.103754] device eql entered promiscuous mode 2018/01/14 22:38:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000dfa000)=[{0x0, 0x0, &(0x7f0000d55000)=[{&(0x7f0000824000-0xb1)="a7d9606eb6d8517947f8f900fc75cda97fc7377e49e3dbc2", 0x18}], 0x1, &(0x7f0000563000)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x0}], 0x1, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x350, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000053d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = syz_open_dev$vcsa(&(0x7f0000c5a000)='/dev/vcsa#\x00', 0x3, 0x4000) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) 2018/01/14 22:38:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b0c000-0x9)='/dev/sg#\x00', 0x0, 0x8002) socket$inet_dccp(0x2, 0x6, 0x0) write(r0, &(0x7f00002f9000)="b63db85e1e8d1e000001b29d00000002ffffffffed5ed2bc7018cebcb997ae21914d872c678ce22c9b160e92aa1fae1a", 0x30) 2018/01/14 22:38:35 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000b7c000-0x30)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000ccb000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d24000-0x8)={0x0, 0x0}, 0x80000) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000ac4000-0x8)={0x9c, 0x9}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000c74000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000d27000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000b0e000-0x8c)={0x3, 0xffffffffffffffff, 0x200, "717565756531000000000000000000000000000000000000000000000000000000000000000000000000000adb00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000c6f000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f000097d000/0x1000)=nil}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b8a000-0x8)={r1, 0x4}, &(0x7f0000000000)=0x8) shmget$private(0x0, 0x3000, 0x0, &(0x7f00009e0000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000c02000-0xee)=""/238) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/14 22:38:35 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000006000)=0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f51000)="", 0x0, 0x4, &(0x7f0000f51000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f50000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f50000)=0x14) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000f53000-0x8)=0x100000001) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f51000)="6c7421f9d3a4e41389acfa70378b38c56411bb1c581d44ef319159d503131b773c0f549644f070b41c3fdc8b756b5ff685001995178ea6f581f16b965a0ea612d4c060a09bdbd37bbd3aedf7080e7f5c6381f2e7e219b79210cdb4d2123645156f896ebedfeca5532ad0489c55e6afadaa20772d58e5fe0f3a11cfaa0142ebfeb419e58c8af5ebfbb77cc68a563fdb430a320b559e8e728a431163a979da4aa12c7a8f772776df113237d3481bfeafe06d2fcad7a447b83fd7577a54c9f0684d4890d85e736b03c04a0dff975bb32784600d6bacdb", 0xd5) 2018/01/14 22:38:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f000004d000)="612a656d31c8d16370757365743a2163707573657400") socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000085b000-0x8)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fcntl$notify(r0, 0x402, 0x8) io_setup(0x3, &(0x7f0000719000)=0x0) r1 = creat(&(0x7f00000ca000-0x8)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) bind$llc(r1, &(0x7f000092a000)={0x1a, 0x5, 0xc3ef, 0x2, 0x3, 0x99b, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000f52000)={0x3, 0x78, 0x2, 0x6b, 0x6, 0x7f, 0x0, 0x7, 0x1000, 0xc, 0x1f, 0x1ff, 0x100000000, 0x60be8c0f, 0x9, 0x5, 0x4, 0x1ff, 0xe921, 0xff, 0x9, 0xfffffffffffffff8, 0x1, 0x55b, 0x0, 0x8, 0x4, 0x9, 0x8, 0x8, 0x16, 0x9, 0x6, 0x9, 0x4, 0xfff, 0x80, 0x4, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000e98000)=0x0, 0xf}, 0x2, 0x7, 0x20, 0x2, 0x2, 0xffff, 0x9, 0x0}, r2, 0xffffffff, r1, 0x5) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) get_mempolicy(&(0x7f00007af000)=0x0, &(0x7f00003a5000-0x8)=0x0, 0x7f, &(0x7f00008bd000/0x4000)=nil, 0x2) 2018/01/14 22:38:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000-0x1)="15", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000002000-0x20)={0x100, 0x60000, 0x8, 0x1, 0xa5b2, 0x3, 0x8, 0x80000000, 0x0}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000006000-0x20)={@common='rose0\x00', @ifru_flags=0x0}) readv(r0, &(0x7f0000005000-0x30)=[{&(0x7f0000004000)=""/123, 0x7b}, {&(0x7f0000005000-0xa0)=""/160, 0xa0}, {&(0x7f0000004000)=""/222, 0xde}], 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000001000)='$\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000005000)={0x9, 0x8e, 0x0, 0x0, 0x2, 0x0, 0x2, 0x2, 0x8, 0x1ff, 0x0, 0xfffffffffffffffd, 0x0, 0x4, 0x1, 0x37, 0x800, 0x1f, 0x2}) syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x3, 0x141002) 2018/01/14 22:38:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000197000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000cc5000-0x4)=0x81) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='oom_adj\x00') sendfile(r2, r3, &(0x7f0000237000)=0x0, 0xfffb) sendfile(r2, r3, &(0x7f0000f23000-0x4)=0x0, 0x1) 2018/01/14 22:38:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000294000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c0f000-0x1)="", 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r0, 0x400, 0x5, r0) add_key(&(0x7f0000fbf000-0xb)='asymmetric\x00', &(0x7f00002a4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dd8000-0x2)="3080", 0x2, r0) 2018/01/14 22:38:35 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000006000)='/dev/cuse\x00', 0x600040, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f000000c000)={0x6, 0x100, 0x71d, 0x9, 0xb6ba, 0x7}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000021000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000020000)={0x11, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d, 0x2, 0xf}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 49.160143] audit: type=1326 audit(1515969515.254:273): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7121 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/14 22:38:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000001000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x400200, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x30000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x200, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ac6000-0x4)=0x10, 0x800) prctl$intptr(0x2f, 0x3) 2018/01/14 22:38:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000e0c000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = socket(0x18, 0x0, 0x2) ioctl$sock_bt_hci(r0, 0x0, &(0x7f00009f7000)="d10f836baf74b48f187650b7554591652b83bebcd56fc21eebacb14f2b17330723c31a55fb3f4f0b6c2e99e1a3847aa715f7c2d080ef84ba95ff356683e146e63156df7fab3ae7669fa8260e5d682b5ec3f587abf145a7163bf8c30589856ca63a0b9104e89b15005e662f0e9c8faef79e3da07b5493221a3b6000a04e9b3dea432b566a251f4f5418a59d19c6ad98e1f5d00fcd836d72b6cd7015576d0f5420e3e1d3ab167b43645ce26432c6") connect$nfc_llcp(r0, &(0x7f0000d65000)={0x27, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000040442a5619500306fec52b71bf43cb53b154d9e554c770000000000000003a41c6f93c15ef97bf6cbedcf8b14af", 0x0}, 0xffffffffffffffcd) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002a4000)='mounts\x00') bpf$BPF_PROG_DETACH(0x9, &(0x7f00004cc000)={0x0, r1, 0x6, 0x1, 0x0}, 0x14) 2018/01/14 22:38:35 executing program 2: mlockall(0xffffffffffffffdb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000002000-0x8)=0x4362) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000d17000)={0x178e, 0xffffffff, 0x10000, {0x0, 0x0}, 0x5, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 22:38:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) write$evdev(r3, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) [ 49.209650] audit: type=1326 audit(1515969515.283:274): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7121 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=72 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/14 22:38:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f0000018000-0x1c)=[], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) pipe2(&(0x7f00006c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$eventfd(r1, &(0x7f00003d7000)=0x0, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00009b7000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f05000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002f4000-0x18)={0x0, 0xcf37, 0x10, 0x1, 0x1f}, &(0x7f0000009000)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000329000)={r2, 0x7f, 0x7, 0x1, 0x1000000000000000, 0x3345, 0x100000000, 0x2, {r3, @in6={{0xa, 0x1, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x2a, 0x3, 0x7fff, 0xdc37}}, &(0x7f000007b000-0x4)=0xb8) write(r1, &(0x7f0000486000)="bb", 0x1) 2018/01/14 22:38:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000334000-0x8)={0x0, 0x0}, 0xe54, 0x9) syz_emit_ethernet(0xe, &(0x7f0000d12000-0x105)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906, ""}}}, 0x0) 2018/01/14 22:38:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x5, &(0x7f0000093000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x27}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000665000)={r0, r1}) shutdown(r0, 0x0) sendmmsg(r0, &(0x7f00007f4000-0x168)=[{{0x0, 0x0, &(0x7f0000a0d000)=[{&(0x7f000050a000)="e6", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20004045) [ 49.209674] audit: type=1326 audit(1515969515.283:275): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7121 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/14 22:38:35 executing program 4: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) r1 = socket(0x1e, 0x4, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x10f, 0x81, &(0x7f00005b4000)="00020100", 0x4) 2018/01/14 22:38:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000053000)='/dev/admmidi#\x00', 0x3f, 0x80) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000075b000)={0x0, 0x4}, &(0x7f000094c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000032000)=@assoc_value={r2, 0x28}, &(0x7f000094d000-0x4)=0x8) r3 = accept(r0, &(0x7f00008cf000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c0d000)=0x60) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000146000-0x45)=""/69, &(0x7f0000cd6000)=0x45) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000126000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000cd2000)={0x0, 0x18, 0x91, 0x5, "52932958ae633237cb7a3e5a46755ad5475a0ef02abcf23b9fc57d904dbd39d9"}) ioctl$KVM_GET_MP_STATE(r4, 0x8004ae98, &(0x7f0000442000)=0x0) r5 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000334000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00008ea000)={0x0, 0xc5, "ab116a0345698f33681b3241dd945336ec27c0f83b1f2326297b53f71f853a057d34fbd6dde621a15ac3af226019e10fbb39bc7d0cb7f98effc54088d023282d3ecb26d7f6382de53b1ffaa15861a8f152f54420e72d502ce2ba65f8e873bbb224180ae93abe6c65db58ade3303d7892b4ae389a6ae1c99ae0e23f4cae26f0849eb51897d4bba6e17cbc133abc6db231191d026b58f44f3627e1f274a492298639cd0053008d3d707ea03514c70951cc0e97428f9c6a9dd81940a2d28fdf49ab9a983bab3d"}, &(0x7f0000647000-0x4)=0xcd) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e55000)={0x100000001, 0x8000, 0x9, 0x1ff, r6}, &(0x7f0000d1d000-0x4)=0x10) getsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000591000-0x2)=0x3ff, &(0x7f00002c1000)=0x2) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f00006e9000)={0x1000, 0xffffffffffffff81, 0x100000001, 0x80000001, 0x1, 0x80000001, 0xc87, 0x80000001, 0x2, 0x7, 0x1, 0x4}) 2018/01/14 22:38:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003ea000)={0x0, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c63000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) migrate_pages(r2, 0x3, &(0x7f0000b81000)=0x0, &(0x7f0000908000-0x8)=0x0) 2018/01/14 22:38:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c27000-0x8)='./file0\x00', &(0x7f0000a98000)={0x23e27cb1, 0x0}) r2 = ioctl$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) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$usbmon(&(0x7f000090d000-0xd)='/dev/usbmon#\x00', 0x2, 0x4000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00007ec000-0x4)=0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 22:38:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x100) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000df7000-0x8)='./file0\x00', 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006ea000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000c95000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)="") symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat(r2, &(0x7f000043c000)='./file0\x00', r2, &(0x7f00008c1000)='./file0/file0\x00') 2018/01/14 22:38:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = semget(0x2, 0x1, 0x8c) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000a3b000-0xe)=[0x7, 0x8, 0x1, 0x7fff, 0x1000, 0x4, 0x2]) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/14 22:38:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/ppp\x00', 0x460101, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000ecd000)=""/109) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000ac6000)=0xd8) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000dd4000-0x22)=""/34) r1 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ab0000/0x1000)=nil) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000f4f000-0x10)={0x6, 0x7000}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000029c000-0x4)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000194000-0xc)='/dev/rfkill\x00', 0x141000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000020000-0x5c)={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfff}, {0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6b5}, 0x800, [0x3, 0x4b, 0x8, 0x10001, 0x3, 0x0, 0x288, 0x4]}, 0x5c) r3 = openat(r0, &(0x7f0000955000)='./file0\x00', 0x85e14cc0700c5841, 0x2) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000094000)={0xe45, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x6, 0x7, 0x562, 0x100, 0x0, 0x7f, 0x6, 0x3}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00000c1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r4 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x8000) connect$bt_rfcomm(r0, &(0x7f000086d000)={0x1f, {0x9, 0xa6e2, 0x6, 0x1, 0x7, 0x1f}, 0x414ba441}, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000886000)={0x8, 0x1, 0x1, 0x12f7, 0x2, 0xcbf, 0x8, 0x9, 0x0}, &(0x7f000039e000)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000eae000-0x108)={r5, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x7f, 0x0, 0x9, 0x80, 0x4c5, 0x1000, 0xae3b, 0x2, 0x8, 0x9, 0x80000000, 0x7, 0x7, 0x7]}, &(0x7f000096a000)=0x108) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000fa2000-0x8)={0x0, 0x0}, &(0x7f00002ae000)=0x8) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000b05000)=""/21) ioctl$LOOP_SET_CAPACITY(r4, 0x1265) 2018/01/14 22:38:35 executing program 3: clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") tgkill(0x0, 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00005f2000)='/dev/cuse\x00', 0x521000, 0x0) 2018/01/14 22:38:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ed3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$inet(0x2, 0x2, 0xd) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000091e000)=0x10000, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000ee0000-0x4)=0x20, 0x4) 2018/01/14 22:38:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000822000/0x1000)=nil, 0x1000, 0x1) r0 = accept$inet(0xffffffffffffffff, &(0x7f00003e1000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e48000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000935000-0x4)=@assoc_id=0x0, &(0x7f0000173000)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000845000)={r1, 0x400}, 0x6) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000144000)='/dev/sequencer\x00', 0x900, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f00009e2000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a6a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) sendmsg$nl_generic(r0, &(0x7f0000b41000)={&(0x7f00006c9000-0xc)={0x10, 0x0, 0x0, 0x1220068}, 0xc, &(0x7f000077c000-0x10)={&(0x7f0000a09000)={0x17e8, 0x2c, 0x102, 0x4, 0x0, {0x17, 0x0, 0x0}, [@generic="1b3e42da7a6ea19513b4ee723d3295726b0c45aca7fb51cbd39ed82111f8690923f7e469316b0b1911397efb20069a7108e9f69546b5452982a5f74fe8ea32b927de2930b30979a2fd970c26d878e025fcf88b1a5e805c231d995073dd7b26ae7df752ca2c56ea061868db2303e02bfbd6ca3ec7b9ee4d6ced8636883acb32b6c5b1fdf6011dcbf593a983a9fa5c5188c5b3dff5cf971e447dd0f3fb2d751670747add4b1bd835e167156ccba2", @nested={0x258, 0x6f, [@generic="838e017613bf9df38099f2511344b82326a8a76a7ae25ab77ae3853cc65c37ab210ef1979c26c815c207702b72cbc68bd3b5f441021e7e5a11461402b937791d3b78633c4210966ed98b54710229a2431b304a9068f77d7636627b0d26d23740e6de8fb1f0f1e2ae8d459969840f8ca34eec89b3a605b7d10a5007dc794fd7c4bb5fd52c9fcbd2b11f543b890755460f", @generic="846a9ae2644b18c9f5f2431381cfd23a234af61d7de9e1226c8ae2371fb0aa8b348d05ed2240b190835ebc6fd495718b8b151bdd02a51a8f89a80f6d70f890131cb7ddd3fed0e42698b3ed199717607551aa3672ec75077c2829f6c0a2fd8bd6d57f96914aa264989596d92ff4b46c157e2095", @typed={0x10, 0x27, @u64=0x7fff}, @typed={0xc, 0x8c, @uid=r5}, @generic="", @typed={0xc, 0x7b, @pid=r4}, @typed={0x7c, 0x74, @binary="08f16cdd59ed6974c04a0fb81ccd4a885fcc6a59af754800a0c3b98ca514fc408dee5bd769f4cd43d366bba2ba5efc5cf0f102afe1b4ae438bf8ec73bffefa1022d088a5bd6e888737655fd744805079a681e32c565ae0f2485f773fcdd851f8b22d15219fa9ddbddeb9b95e08a63185bf"}, @generic="8e573bca24e433ed4028ba5830a913955784e95753acbcaa94983b6bf49b0bfc94fe1273495b5fb90b4d07bc58e3c3cd44960603b1da5ec8964af9407090409b4da2c18d4bf5639f46c347347f79b2845276e85b76f94e9faeffb552f794971155ead488174eef836cd550465ee5566b460e83068c720bfb43cb7d93fb0473e7fa919456c99413f9c73c5dee2bf6e8d90f930605fbc968909df6573a14ba13eb12b159394bffa1ef58ae5ecd17"]}, @nested={0x184, 0x24, [@generic="d05d3822e93559d6b9c4ab482659a381fef1091e6ae2899ed5a9ca704afc245e3e868acec516128ac33cc89ace4c68180fbe9e8bf109bd263decc8b97e9dd07a68701b6d29fdbe7e191d20131f5ac6e0313fe718644eb3589f7006c80fbe4db8fccccb0945b95cb99a0f56f4a75b8935f96c5cf7cacac7abc766af32c785e5670e515daf6ccc682d6826fa521c7bcf500ba9ccc912aab38b916b20ab6e6d62ed827de2f7de0bad3f8a3f99290d077cad5b1dd34ac48220ac2c33ed7aa3a7d79892d94549d772010e49190d54", @generic="bee95d6295f371551e1e", @typed={0x8, 0x0, @void=""}, @generic="dea86a935ffe69ccea0ca62a393381d40fb9db627df00917d278f1cce1a00328d8bd09a04236c6ba5ee045486a388b1bbea93cdca30febf1f08bf1d37da2c78f88bba4f9320449aef892bf32f36c782cb089e4de0484e65947fd585b636d9b86ed697d3729768f65b1a95c84d52772e661f37adbfc813e2e9cd80a66fd940d4eb492c1fb320db6f7dceddacd5e1a2822978e590632ceb649e50278aef71d06a858"]}, @nested={0x12f4, 0x2a, [@generic="e3d90bd5dad7f73d2f8bcb795842e3cd35458fa25aa2163cd512a0f2a005c47496ecd5cab110459688c7e5cf7eb4aa3fa637d50260e3e69a959e2d9a4045a44f1cbe2e487b", @typed={0xc, 0x17, @fd=r2}, @typed={0xc, 0x40, @ipv4=@empty=0x0}, @generic="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@generic="bfca9ecd655b281e300a38562869961e2c4b3637e0de25822ac322947e9c792185b6b74d36b707343a4683c59ae3c27864bab2c7ce98b2bd2a820fc30dfab8cb3564010e38a61d5568c78403054a5552f0bcfff42dc908e66d11f727b685dbe5c5fbde740bd2564b539b1e52b1c37fc5a7146eb4198e62c54b02787a41a6577eb38eb2cdcd9045e4c703772329adf05f0ef9e71154d72795e5280d642fd7475227bfe50f7a9063022a3507be97aee6820983debf66", @generic="855186cdba020dfa1e770b4b06b93dc30e8e09b57f8bfaf401c46f8a94058eaef8df4f63915684f54209d0e90844f2b82d2b5e551b7a444f4b4573f44c0b", @generic="26df1553a7a9d233ecb6348e0371b79e1d7ee31902c715e2674fbfed9ff48959011353fed336dc13e07c8e4e2f656ce58c43db00f0fb5a967d5c675ed87917ac674f0ee92f3ff595eb7752c32744cb33462aea80fc425834fdaf9a4178ec9be17f0bb428341aaf60fbd0f707c45bf0e3981855ae39c26e4339b6bee675bbce75488d495108579823b3353da0ce729490de34ce66f10a9656fd45bd001a5523a5d5e3a628412a61f7024cbc0cc9e3193cefb03c0ac839c17b46367a3be4b6c619f379d2a2f37e56c1c83d488d9d9a4cc6271f4535bc4ac03876ad9d0f582b8c6efd160c2038a15c09adda74c667868d3fc8a4e5", @typed={0xc, 0x5, @uid=r5}, @generic="5c1ad58930445d3170ae9e01d8355ae93b29f89361c1baae78b75968946a7c7c721205d2dbca9378cb33dd00588d1bb57b456f51071537e8a2fa3bfb34f53e9c761d06fbcb1f0b6cc11c7246220e9215d0c8950f8ce95ce882a2eccff4e0b10122d3ca14f66a961ca619d6331ebf5347fa9632b0d52d4686b4052c97f1275a4824fa86ec76eda9f514f90d272c1481bb53d57a04d6538b9c17a0a141c91ebd"]}, @generic="0b7d631e70bdeb2ad8e9f07e931a1df6f7798514b0512a341767c2e5adfebc5aba414c92300a6138452a9622b9256b2f7c57d7ef63e54f3fa261eb8c3bfe4eea447b2e543df290e62040ba1198af55f1bf2e4bedfd6cb6"]}, 0x17e8}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) r6 = syz_open_procfs(r4, &(0x7f0000ee5000-0xd)='attr/current\x00') sendmsg$inet_sctp(r6, &(0x7f0000765000-0x38)={&(0x7f00007cf000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000071e000)=[{&(0x7f0000b02000-0x3a)="8993d98ee1216e0bc8243f908866f7f8fefd4e6aa606638076a5c8b8507a2a3e241220e87bba2e7d8e80af4a292e9b91061a736c0e22e07efe1b", 0x3a}, {&(0x7f0000f34000)="2bc275fed2075f3ccd89c2704d022f8076d546767d98d4b127424c97e627b38efc3f7952829869c7652fe2a4066f8bd4fe40b93043b1da8c8282516c4db8a4dadadc0b0d80b2421ff32bc3168413f922a7b8be1b1e5a3c74e27580de80e5d13fd4", 0x61}, {&(0x7f00004b5000)="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", 0x1000}, {&(0x7f0000d94000)="21810762", 0x4}, {&(0x7f0000618000-0x7f)="273b4d5c526fe910c0a2748a229c8a07e87019078b98325a6a918df9067d23b5e4c5c9a5b44d4ce85dffd78d0e4ef253e84a54cffe282ae0d659022266368b7c82ae14a0eae429ab069fdc6d24ea49778c8e9d300b7296051d8e2cad5c90d18a5b07e45c24988a8809cc283bb3fa7c2dad8ffc69a942928e46c98ca413bd0b", 0x7f}, {&(0x7f000085c000)="d756d1363fa5763051a571b9a14f65669f6615cbf750b704fcc43aa361f327f63505c74c3f8085e2d81f16fc787c717ec0e422c82ac14830c067e60d8411540b5c984f55812ca41d280c6c368974f7e8428b7805985105a694c1caf16f12e83175bf660274918e76aea7aa6810163ad68176beb96cb3c46bbd31df255e721f7da80b024a6237f387019e853c248cf76c517e5b7e77a24898f26d3344b80476cb78ba3cfb94da26e6d6706e35c68a3c63b525", 0xb2}, {&(0x7f0000779000-0x29)="bff4d4c22bc36ab0608b9937e0ba8521e816eb78a116eac3ab62aa6ad021845ec7c3eb2dbe19856036", 0x29}, {&(0x7f0000a15000-0x25)="eee7642c74b5566bb94d88abe91f07386653d59a5aa37fe9c108d85185270d4dd3ee257ae8f786ee94b6", 0x2a}, {&(0x7f00003aa000-0x12)="ac910ab242d1098fa86068251cd0c5187cbd", 0x12}], 0x9, &(0x7f0000ea8000)=[@init={0x18, 0x84, 0x0, {0x3ff, 0x0, 0x7ff, 0xff}}], 0x30, 0x4000}, 0x1) sendfile(r6, r6, &(0x7f00006c7000)=0x0, 0x2a) openat$dsp(0xffffffffffffff9c, &(0x7f0000407000+0xddc)='/dev/dsp\x00', 0x20000, 0x0) 2018/01/14 22:38:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000002000-0x48)={{0x3, 0x3, 0x5, 0x3, 0x2}, 0x493c, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000001000-0x10)={0x10203, 0x0, &(0x7f00000c6000/0x3000)=nil}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00005d7000)='keyring\x00', &(0x7f00003a7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002e2000)='eth1cpuset,vboxnet1\x00', 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f00006c1000-0x8)='keyring\x00', &(0x7f000039d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, r2, r3) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f000013b000-0x9e)=""/158, &(0x7f00001cc000)=0x9e) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000e94000-0xd4)=""/212) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000ad3000)=0x9, &(0x7f0000864000-0x8)=0x1) r4 = socket$netlink(0x10, 0x3, 0xc) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f000047f000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000741000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0x3c) keyctl$invalidate(0x15, r2) writev(r4, &(0x7f0000e1f000)=[{&(0x7f0000524000)="4b00000018001980013d75241a6800210206e30067fff501009600000800057700000200080000bf001a707cdb352a17e09def6b0129b74600d04ebe5d92fc70052801b081d7a17c6ca2c5", 0x4b}], 0x1) mremap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x2000, 0x2, &(0x7f000056c000/0x2000)=nil) 2018/01/14 22:38:35 executing program 1: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f000000d000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000003a000)={{{{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]}, {{0xa, 0x1, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xad, 0x59f, 0x7fffffff, "cb271dc0c1f5ff331555d570c44972336c8a1827a2cef92605f3f6fc5669a56fefacbb5df69c8f14a52885befefe6d218833b04eeab52cebad09184cec4a76f9effdb865197fde029b4e19ae820a7542"}, 0x160) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000003b000)={0x0, &(0x7f0000037000)=[]}, 0x10) sendto(r0, &(0x7f0000036000-0xbe)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/14 22:38:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x800000000000001a, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/14 22:38:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000a81000)="18000000020001000000be8c5eff8c88360000f1010300ec0006000000040000f7b933d898055bf748bb6a8807567e59dba67e1947b3550400000067a1e2010067fc2163e000000000000453ff1f00000000000012c88ebbff060100000b01000000b121ad1474d722f542002700ec008b00cf000000047ee87ccc000000080000c50fff04e9e9f57406aa010b000400", 0x90) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000155000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000343000-0x6b)=""/107) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/14 22:38:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c4f000)='/dev/rtc\x00', 0x0, 0x0) r2 = msgget$private(0x0, 0x1) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000232000)=""/160) ioctl$LOOP_CLR_FD(r1, 0x7003) dup3(r0, r1, 0x0) 2018/01/14 22:38:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009f0000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f00001ae000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007f1000)=[], 0xdc, &(0x7f0000471000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007d5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000a0000)=0x0) process_vm_readv(r2, &(0x7f0000b7f000-0xa0)=[{&(0x7f0000d98000)=""/124, 0x7c}, {&(0x7f0000a2d000)=""/73, 0x49}, {&(0x7f000051b000-0x3e)=""/62, 0x3e}, {&(0x7f0000364000)=""/13, 0xd}, {&(0x7f0000407000)=""/120, 0x78}, {&(0x7f0000755000-0x35)=""/53, 0x35}, {&(0x7f0000014000)=""/237, 0xed}, {&(0x7f00006ea000-0x4d)=""/77, 0x4d}, {&(0x7f0000b78000)=""/0, 0x0}, {&(0x7f0000227000)=""/119, 0x77}], 0xa, &(0x7f000023d000-0x70)=[{&(0x7f0000ce5000-0xc6)=""/198, 0xc6}, {&(0x7f0000ec2000-0x1000)=""/4096, 0x1000}, {&(0x7f00006c7000-0xa3)=""/163, 0xa3}, {&(0x7f00006ab000)=""/4096, 0x1000}, {&(0x7f00005ae000)=""/45, 0x2d}, {&(0x7f00004ea000)=""/93, 0x5d}, {&(0x7f0000563000+0xb8c)=""/69, 0x45}], 0x7, 0x0) r3 = open(&(0x7f0000583000)='./file0\x00', 0x0, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000368000)={0x0, 0x10, "31868f9619e67a2dd6056e7671a562aa"}, &(0x7f00003aa000)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000894000-0x4)=r4, 0x4) 2018/01/14 22:38:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000010, 0x1000000000000002, 0xa) write(r0, &(0x7f0000386000)="130000001000ffdde2810f9ff633050000230a009d0000000f00afa73022e5f9ec3e4fe841", 0x25) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007c2000)=0x0) fcntl$setown(r0, 0x8, r1) 2018/01/14 22:38:35 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f00004fd000/0x10000)=nil, 0x10000, 0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000ff6000-0xb)='/dev/vcsa#\x00', 0x1f, 0x10000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00003d7000)={{&(0x7f00000ca000/0x3000)=nil, 0x3000}, 0x3, 0x0}) 2018/01/14 22:38:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000316000)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = dup3(r0, r0, 0x80000) sendto$unix(r1, &(0x7f0000fef000-0x87)="6acccf7da9e79f2afdb507f5be041405625a06300ee139bb6fd4c46900e1c7de666bb7bf3ec39e96aafe49e524e9802d3085cf75f65a5189dbd90f74d9f0c27cc573ecbed01e3ee2a6c3cc0db2c855180a2d96c47cf340962c79b34af99caa26daae4d1966b42a0cbe0734505bbe60d575db4f3f2c1c38a219e5d9f49c911f2f00f53f13bf7391", 0x87, 0x8010, &(0x7f0000ec8000-0xa)=@file={0xe579782ca226c5d5, './file0\x00'}, 0xa) 2018/01/14 22:38:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000547000-0xf)='/dev/snd/timer\x00', 0x0, 0x2) r1 = getpgid(0x0) ioprio_get$pid(0x1, r1) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f49000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000d8f000)={0x6, 0x3, 0x100000001, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000fdb000-0x50)={{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]}) 2018/01/14 22:38:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/14 22:38:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000811000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x100) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a5a000)={0x0, 0x0, 0x0}, &(0x7f0000be9000-0x4)=0xc) sendmsg$nl_generic(r0, &(0x7f0000e43000+0xfbd)={&(0x7f0000a59000-0xc)={0x10, 0x0, 0x0, 0x20200000}, 0xc, &(0x7f0000d67000-0x10)={&(0x7f0000268000)={0x1500, 0x25, 0x204, 0x0, 0x0, {0xa, 0x0, 0x0}, [@nested={0x102c, 0x65, [@typed={0xc, 0x15, @uid=r1}, @generic="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@typed={0x10, 0x94, @u64=0x9}, @typed={0xc, 0x4, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @generic="75d4f53c40f95ae680e97515d777f5be7bfbd9f083e4c2f4de6ab4ee261155a5a2cfee4b87c76076a7e929f176277c884ba634369fb4ec0d76582dfd6010f57f1b42d4ab058a94af6406411988572ac310382aece9dc4b52dfb58139d4b385584c19b0bea4c9cb4a48fa315273ee5744588e2bc5ed3b28a0017b4a2427d6f0cc3485d8db65c7d7081a13d05ecf9edf9ecbec271e65b02b25dc667befd990692c3b44603e4af8bbedf207bb2562c98395c3ade30ee8f6b5", @nested={0x9c, 0x3c, [@generic="c021f2ede15bcf7d400964f9c020cd1bf507a604bb57caaee0e27e7fcd7b3f14", @generic="12db9d90704b5bdf1e873e12d2e3dabf431de8c1d1b4d4f607d3905740a575c80e24", @generic="ef3500a3d7a2434ea46ffde71e6548595aa4e9567bb967aafbd6811f95dfa27d1bdaa86c3c8a01d3e013e6e3b1ce00d462fa33f0efb802a46dd94dd3e092f23a6e66947588632c3c617bba4dfd771124a428ca08"]}, @nested={0x198, 0x47, [@typed={0x8, 0x41, @binary=""}, @generic="d9fbacc6462db12f664ea0c8b29092f014496794ddc606f9f4841390fa7425d77c29537921e04af490ec852c6d052022abf82c258f9c69efc076d8d92bb4609b2183e054aafb018101b35526f40878a703ad2a5f587107efee01609c68b19de6ea90699334be9f3428c264c6ff8fd033e6da3691599db65ab2019460a349", @generic="91c01d25da4747187c4b2da8cfc7c19e44582e1827677196a337c79a49730d50ed582a813b86ac132966dbfe725baa2b644489b8407f05d549af351f004ba66d85ef939efc770417fa3c29cf7b0660810106929cda2e8e03913fb0f42b38d6b7d719490b6f8ed8d7476b2dfe382178a17414347d61873a7c9fc0c62a872873ebed801c3910553c9f7d3a56a4cf74fc05a05b236e3057a3a58ecb281358c5c990c836740b35", @generic="047992ab3c48d0dd06be02de2721647de717493ca6300c0c88447e05451da2c473fb312545651f3feb4f2a9ca52d53f5f00a9a7f83333d943fd6ca60d4bb2b17c5f22dd0ed8a784bb26871ad478ffd03c7a10392ecb6ef999706", @typed={0xc, 0x31, @ipv4=@loopback=0x7f000001}]}, @nested={0xec, 0x94, [@generic="", @generic="f155b2d6a995f9bc9a98622dbd6804b83eba0994ff3ecfb4faff7b8f110dea87a9196763512f209c536720618455162b74344d81c880618d240f47d2e335817b3ba25ee01fc51eef546d8e03840b65d00834d1ae9fc5fbaf31605ec3d87a1f0e704cdc917588937a7cd6bb2b24d21b7a2dd583fff40b835fbfb72b2fe50cb9c55777b088e2e9522924429351d6957e832bb8c59e1663a8c86745a45a99cf8cddbfe79ec38b2b03361402cc4a2f8596a397bf0d39ca34e3e91f53be88877575fbb7d6c33e1becb296584dd493a195b8bc2a11734887fcd4b39166ceafb02a55eda1", @generic="a29e2b8952f8"]}, @generic="89f30f09b20e62e7c5bd95f7d7afd91c0c1c9675fd84cbccb3f2f7aa11ad9720ff09f4e969fdb683d4f4522da187512f1d046c6adba1f42569d103729933a35176d3ea167a4d4e3d87c1793909c1d26318b6ba757fbcf213899e86676b56604e2e63294a0364fc2578f33716bcdf25a6bcd2ff197b42219cf7ef7debb70d72ed3e561d80ccf607f6b9114bbafbdc9175d4083a7b797cf185e49f225b36bb432a213588405ed83189e97bee0453d096e3154672af648e7d762facb437f51e7ba205fd8a15e05f3f389f5f81979c3d48eaef4bc12bc032f9274a511df974905e05c1cc19cb2cd2c8df76"]}, 0x1500}, 0x1, 0x0, 0x0, 0x0}, 0x4015) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000339000)=0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00001d4000)='/dev/cuse\x00', 0x2, 0x0) pread64(r2, &(0x7f0000a4c000)=""/56, 0x1a, 0x0) write$fuse(r2, &(0x7f0000391000-0x21)={0x28, 0x0, 0x1, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) syz_open_dev$vcsn(&(0x7f0000fa1000)='/dev/vcs#\x00', 0xbbb3, 0x80000) 2018/01/14 22:38:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f000004b000)='/dev/dsp\x00', 0x40000, 0x0) unshare(0x2000000) syncfs(r0) 2018/01/14 22:38:35 executing program 2: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000001000-0x1c)=@req3={0x2, 0x9, 0x400000000009, 0xca10, 0xfffffffc, 0x2, 0x0}, 0xfffffffffffffcdc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000)="3b2bf088491fa26e7772c88decdc46447bc91cef172d60748fd8d30f8eb7cc8cbc2c08a777d428f65b2a80bb5a3c03d8c2e1c4f1152b7c8cfe5647dc145607beb62fbc49800482041dd094111ac0c592a5bbdd27bf4758ae54f97baa8068c0e9d23531c8e0d1cd0977a215be3b9f9a22e9b20610fb865aa42a26989691a8c401eaa17417bb42dc82f7898750aea8cc4fa4473f9d0363f0a3fcf524ddc73102d5dbf02818", 0xa4}, {&(0x7f0000000000)="399be61bfda8cdd710912e9248e8c93f5c399bc8719f816323a241333c607e173275e2f31666c265efb3e83c06c40c66d6f83352136443b7925af76c15d27b2c05396a2d2bb8e90d8e9c53f786da92a43864ec3d15b619128e757a60a256806264d792cc18c4ba64edcaecaed8176a84328bb91ab4625a8d", 0x78}, {&(0x7f0000001000)="271b52f145df669bf15964732ae31e95dd214aa73d7feb03033e1f83c5b71ccd3c3710d8a5dbf87c24a26e8cd603c8beb4bc42630f3630c27814bd4012869cd5d6a104408d5137fc10ec416ede2a83e12be18618a73accb4fc384f437043625ce7f2eacb8de48ffb3d9289092ef2e9a278c2c59505ea8328751a28efa9525897108de822667e4374b75c877cf961409878bd6f3c68bc8aa25c896d8d3b59ac3cdd3821d239d785d9212b8269f8aa8ec8a983f6f89cb54075cbb952091eea900ed128d206f394b33c08f3ce1699f255f211961c6f0746f5f50fed6ed93b5f4b29dc9425f7d6a516df87a01ff3a7ca2ac6df96", 0xf2}, {&(0x7f0000000000)="86106697a56e2d49e69522e24d380171a71380f0a9ee761b21f978270409e74622b29bb691a91d51efb5729c721feec4106c1eca93dff21d0f5fcbe5b4f9f975a79172c9de9a7c5e4de7602234b52c9c230d08bd90865d029dc9364b30dd149ddfefc89da96d7786a2570a213db098639509b7d5fb310862598dd873f040126af8e502fc48b8c67873ee247de09629170443ed08bfe4cdd1129ff0bee2e19e10ffac34a02ebdaec24212668134115127f7293c7e721f944c5433968262486acf692d9e231624dd1066d1a52c7a7f80ed63e9421a5e9a48bbeef3fe7525c72ad15ce43eddcfbe3eb21f835b8ad0b75623449dc3e7fdff08cea733f31bf05f939f16b661eac4c234db078b44f6c960c0df98edd3cb865856694faaa289b8466b54850c57388204e6e331f374a42d3d731572da9ba9442efd15d7c94817d5d70c2bdac6853059085952c066df2e4a8b8cc68e6b4cd6b7a9862b376451e455c06f46508568960b2b3855f4c5e4893c76bd7a38d1492d10d350951b7f7954c87a3083669948d659c0e8242f95c5e94c961c0be71d8871881ebc8e3627aa67e1efcc5ad97d58aa49d26a69a7e840f5ff7033d50d0f98760f0ce732a46df3ec9adb4c1edbf4628cc1e363f6a83c25804df02cfacaa6c0272d4517c7b2df946ac180690315d9036a0a08eca053fe81e6978b456e451340c65ac9207e4a9740cbc63974e0c6a02731743959b50a856c14ee2a37187838e1e454bd6dc3a4b00e3bef6516015563a725d4a442e67821d3748facda1f908d00254e1cf63bd5438a91143584690a81c70a83808e483fb35d6d0fac7d230b6167a52300d28418a0fdcb0c360d13d6f402f244e4f26cc15a469f1d5631175ad17512858247594e6cede99323bcdf2cd487dbd72e243f4b8d1cec74b63e40f08463dbb54bdef883fb7b7ae3450cc49c59e6670b057d0a76974adf1c0d8bef67e23be830a7d40832dd3371d2130e13c5d6ac41e387928a8aaf8e309d323ee22792c95dbdc945bd8481af16c1605a25e0cda208e0f3bd8ab5d65c7401eb976e4602e2c24fd7daff3f44bd64c8359c451a7ab46f83098b6290b11975dd17606b0a031e9a510885aee8a107cf5c59f9a046165bf80932cdd39449dd89ba6f5279ea977e05c01d6030da7696f83bba7d3604cf6acfe48dce16bf31cd5a496a59c806ce68c5098b4e357c32cf4ecca24b93d96d4c2b6858dcd90f5d96c62ccd16a600a9c0894a9b4e421763e3ffe589abb623b209f8166b65784dc2111a2707382fb9c87ecb0ad443fc0993a5f1c481e2180676b5bce40f9e9f5e6329c5056f0c9a2fe92f9d109231b56ec87c9f9f8b54dc75cf78471469fcc8cd176770e78f8e46e40e03bd15341cad09040357aacdb5a57b6f69221ea6ee7552496afcadde6c4142693e2b279d82f3b2603d3d63cd4671ec9fad2c94ba4181e78039bcd5fb0ba955b3f0c37b6b3c2fcf849db3512a363b5f6d8fe07eb4fe2dea0e2155bf8953c446063e893d21fa7fb228b49e0924726853ed02890eadbdb32f5c5d2e848128c24a4595c598050b19adfffc9393bd4b1f682effdcfe634159bae947bd7804bbc4cbbb52a0e8d51b808a1e98852c42ce6b09a7cf952d8d81c764ead772abc0a93b4323d757140da73bbbd754254fab7043b081d3014b981d83b06601b49e41a4ed7a6e1cd8bdb793b73f5c2e36fb1383e28f32db748203fef210b5689af6d0a2aeadeae1fdc95bc34a35bb00fa93a46fbb1b6ceadaeb3a74683b26f0780ee90da629de4b1f6efd9e7170cec34d41b9a2099a28d14a30a5a7f88bfc3f5a4befbdad532788ded369c3745f1bf10cd0e30ed18002f4d44b0df5c7de5eb43ae5900c5dce29cb4da9c47182af9a25e3b61aae3491e90f1f7cfaacaf550e9cb58aa192b96b35af5261e8acfdf8ecc0256420c7433dfeb418cf24679ccac775daabf329562287c850e4841129fac2b8a31671a401da27b35bd3b6a8afc967a853f47ebcb90388ad8fb28dbe5c3dfae3132d28f7ad0aaef3bce4e323666c88319d8fa87376111846dc8d9ace9ab680b5cd56e9d57d5ac79a84309a91a314d6225a0312b9838c4fbb260fd0461556f3b54d23a186c660b7e2f8692fd3100d47d52701ccd328849937f4af2f367dfbe018b5faf002141cdf9b2f2e0c9dfcd59a93c9bd4e54d2f2cac5e1dc615b16c1079cdee69fcc327dcc6e9c48cf31918bc68bd99c5e29f3e083bf0a0867bbfecbe2b55f089b3587cd384be9f39839c4cc1996d2c2225bf09ecf1437bcffee5e10934c0083d0127f581861440ca269947d32a9952170ca1cf62dc22f830b543721687ac604e12f88c3b2674605e2b2fc381c17782c6a35eb0719b0f17dcd355bd87e06b27767e70fa60511bb3c6f41edb89a28679556eb41f2a0748cc1f0fdd166691bc55bdbc8dca511f54440cef38883fd3d2dd112aea039ac6782594c1a1bc1ad5b4e9dd27dc32b5be4e9b39197aa002d66610eccddcaea380ff706106a8fe7616c25d3710f84a9579a838cccb2e7e4fc95b6f69fdd7d8238b859e6c1c3dd5904d08fdd4030e305ce3e48e5da546bcc29a192af894e7a1d5fca38f80b1a674c8cc01f7d0b19455fca5eab447cd0f725bc5bc34915415f661857b9e79209aa939067d88b642bf6196f1945dd64f77a5b50ee97f0417e66a6e0f734add017c8af6f3e797830414a1eeb010d3d78d23395d6a36056103ffeb18e00110a776561965dffce92db9fc6d416382deb297d8b6a743391530a205245565772a3e96d39d979c08d885c992840a7b843b0288dc798db43c6b98431eb636d62d9c951f8ed4b3ca1549f761388c8ec083b3802fbe4836a0050cd598b804bd8eb977772edd5a5e4419389067ae879ddf4f3db2977d61719fffccd47e8219df034281d5a66696799caeca0cb1d38441cbde8f37765d8b37b5fd4a196c4bd33c1f44d182bf0aa5e8177c534364faf3100583367cc1c27ae21b4c1eb51349dde97be0dda7bfacbd83d7156b34c2a5e3e014885c6858fdf4527592526df371ec0df51f6a7387bb981f72fd436bc73fc32147d3f04df61a28e3b48dad8a22322cedef50a75f9779e154b36abfc8b970c36fd78f4a9443c317b2d30c1f0eecc3d96e94df52cda888d1fb675b7626589796aa69b64150d7deb6b820ee1fd53788f5602d73c4f045fae3013a147a7e90df49ecab467bc7b4e310963b4cebfd4611aa279de85086e5ed3628a1c78b7b46932865d942806b85fa670cd4cd6e975486d88ed69b5e4d9fbdd4032df5bd896238d32923474f710e3ea66a4c69cfe4e6c56e4ac9f16350e9326850ecafca61f59ef1818aaa8dfb0d6f1d8c5e28592110039e740f85e44d15b03891b478732fbd5ddf5791a4bda8d62dec86df367f591c9ac97f65a2e478962e8e415b6366657c33cecfe2736d0fba447e2238ade5d8536915bfc4c764a1e47ad2f4f5ac6e6f2e783ec2c893a8745f09d5a710f7fc03eeafd258db75f86b3efcfc1e205bc261be4e5adb02e2a5a2454e3de0d4e65f8e0cb2f5a62db49342cd52d5aaafc87113f9e977b580f15b52237f585d374f858e7e7bf829edcbfdf21dce48f093147a95f9b3631dba6c9ae85f9c848961c6f82d707ae89ded0371174f2391f315bd432839e881440311ade72a094b883f998df098186fb946cfdc6effe2e2607f9651211d73543ede7d81930f31790865e985632a0a5c804af211acd867bd51a586c8c0cf97a17dc34d388bba8731d891815cf1a1c72cd29a137a541f6c9789359933312c90dc954df4ea6ac62166343e958cd2a14f6fde14c4062c1a603c859e8be15ac346791b330b4436645f6cfe31046171a90c61aab3a63b58111c8dacbc7c3cbea9c29ff6d137ee5159234f61b082b9b5d3aa4c5fea6d563d5ddd6db0ee185216cddfd44d8a1e02996cf6468a385d42a35616d757062840e2dc04d41bb7e7083eff31ebcfa9385041b535711bfcb2135759c321f7fd1d3a43713187fbe4d7ed40c5172552443e6458e5f5ebc2e125828ab13f58aec7c801e3e21d0a75acba182edfd1f51affc287914200791dbd5b93a742c79ae2172ef46780456a2acff164dbf6526035d2cb6da7a74f74921f042e1d4798167819118ac8398e8a5fde4f0abf2a74e04029d9848892b5d6e3e2f57e1a068aeb9696b145d3ad3e7242e409078271a2d0fa88a2cf139b27fc8aadf7bcf15e61ba7891174859e6acf12166b4341ecf8853f35f615f01760d935cd33bc549497341f5a9c5a0747fd774aad526e835f9a27a3ec3477d1071cbff965ec3e0a58fd38fa914fecfe7043ffb3c36a6bc612b84d99feaae9c9ffca1abf513b3eae6eed19ac745a1938f4ea153a177bf13d1a5b4ae24daa2bf7f91af125ce23465fa03cacd4316e78131abcba09b8b62397c7428e4d9a0131a25634a6a41c5223886aac80be2e6fdc4a55f9af10c2237f18d6aa5d5455eb217440404decbf1c82ee546dee05d4943e2acdb39328a4f623c5805c8ec2989b6f8b4d17516c9f96c4fa2c79a2e37100638846b7526468a44269b8d5ab9ba14185445052636e83c696c318cde331bec9a4f978b4889920176b87c98ffef7dc5d9a2f2e1188582a2b3a5d5d5ec6aee16c9c56e7e1d86c8f6167cf1ea26088fea84307695d61ba3405209997569708ef2d9738780be519e22301eb3ebf8fec2a459252446612e3c40a818656d8d2f9d461606bdbc8a4e6871406294b97ed86bff23f2fcb29e1304243174f77be204889230d01d4cff6ff075345b23c9e81847511970ee27f255e8e8de058f934b7feb01e105e62a37562228cd6137c88697b51b374f79eac0b6fdce459f5b508cadc25288f588859c00b3a3df18e3fc6c21348bad9cd8a2c6fc23afd1fcfd875e77a3f19baadac1ebfac374018b1f74ccb52e09a7a78a94d492d3a21dfb7953283cc0e9088fd49a6f4106e991355283fd0405e75a41e6d6ffda98a63f840014af77f89f5091dc816b7853d1bd62d05ac63c94b7ab52581444f179ce6430737cc5ccaf312067dda51828ffac47e47b4c4653f921b1fd0ebf8d390f95ef317d25a6718fe9ecb31bd1379294e074b6e7fdc1707f0e95277cbb5fe711a44699bc07fb747231afa872d42738e83b0c676e99e610d7d00f5151e94c95bec465e9db0759812d3610f0751e133e9c8fa54f21146ceb6a999e80f287d63c69d613b45009535ddd56bec68e2b3e722eace217350ffeb178651208973797f8e2f809d91cbeb9af482c1cdf489443528785e95e61267c2817c71bb10e252c2dbff5ac8825d780af9c2bce4cf71595e0c51ba39b562f287d8b73005c93d9793b32df08767c31745a5d59c9f71d20198a29fae29789d900d901bf98057351982571b011503a6a890d4caaf02fbddd4a9b7bbdf50fcdce268fd0b785756cf3ec006569188971597f62409371597857391f4a764e5bca7d052437598cdf943466ca3548965a9cd468af9748c3f3a59a3218dd38213873e2108b5f0662164e58efda794a34a5dcc81a7513b14396d2003aeac7fee319d5d3f62c35865b4546e64c4f8f34981abcbe440a3180905c4d7cd64eadba48a87ddee1cf5d0159ab891c3e42966021d99317147743b9452f558697986e27533da304c700f0519cfb074aea2c4b559b78e1aca6573a08ccf1eb457b4e468d66e450bc6f35cac36b4837c7cc83bf0aaafefbe2ccfad0147898d22fea3cef11e7fc72d862b8e5faf692a9d42c4d29fbe7e02ee840b4ca9d5a72c76f5c6ba9734b30d4f71fa", 0x1000}], 0x4, &(0x7f0000001000-0xe0)=[@assoc={0x18, 0x117, 0x4, 0x7}, @iv={0xc8, 0x117, 0x2, 0xaf, "768d9475a1fdc44e2ea06ae6b0d6e5d85499ae568206831c1c57a0a5e7079e4fdc387fb69610facba9bf2bb66a55300fd67329b2c17ea8babe7416894a549aecfcc8f6e4fbb6681ef86c12ebfe2232c13a6d5ae52565f493a70a720604f8c457606224967268e78e13ff3eb80087e3ec308c6a81d079d53e7f2e443f4b0794353f0fca9dc8fb055268da2c780738937ec57430aa708922c565cd4012e350c95f437115212192a8976bbe094cc8d5e9"}], 0xe0, 0x4}, 0x20040000) 2018/01/14 22:38:35 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x400000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000001000)={0xfffffffffffffffb, 0x117000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000005000-0x10)={r0, 0x50, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = inotify_init() fadvise64(r0, 0x0, 0x8001, 0x3) fgetxattr(r1, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000000)=""/60, 0x3c) 2018/01/14 22:38:35 executing program 4: mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0xfffffffffffffff8) ioctl$TIOCCONS(r0, 0x541d) 2018/01/14 22:38:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_pts(0xffffffffffffffff, 0x101004) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r0, 0x80047437, &(0x7f00007da000-0x7a)="") ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x155) 2018/01/14 22:38:35 executing program 7: mmap(&(0x7f0000000000/0x757000)=nil, 0x757000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f000039c000)={0x7fffffff, 0xa0, 0x7a}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = socket$bt_l2cap(0x1f, 0x0, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00000fb000-0x10)={0x0, 0x2710}, 0x10) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000757000-0x4)=0x0, &(0x7f0000756000)=0x4) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f000051f000)={0x0, 0xf000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 22:38:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2000000000000802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000044d000)={0x0, 0xffffffffc44a0807, 0x100000001}, &(0x7f000023a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005d1000-0xa0)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x8, 0x6, 0x9, 0x80}, 0xa0) getuid() bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089dd5e72029", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000162000)={0x0, 0x0, 0x0}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000656000)={0x0, 0x0, 0x0}, 0x4) 2018/01/14 22:38:35 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xf95f, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r0, 0x7ac5, 0x1, &(0x7f0000007000-0x20)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f0000007000-0x10)={0x0, 0x989680}) r1 = userfaultfd(0x800) signalfd(r1, &(0x7f0000001000)={0xfff}, 0x8) signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x0}, 0x8, 0x0) 2018/01/14 22:38:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x7, 0x80000000000054e6) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) dup3(r1, r0, 0x0) recvfrom$inet6(r0, &(0x7f0000208000-0x88)=""/136, 0x88, 0x0, 0x0, 0x0) 2018/01/14 22:38:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00004c9000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0011454a", 0x1f) recvfrom$llc(r0, &(0x7f000025e000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000ce3000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 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$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) sendmsg$alg(r0, &(0x7f0000fe5000)={0x0, 0x0, &(0x7f0000e34000)=[{&(0x7f00007c5000-0x49)="312445c6b96065c61eb56d8216bdcdf1bb441855d5e3ec8364b2e1338391a0a8366bba1bd9209c22614a959afdd35f7dcb83a23ffb0d1cd21399c1f289c83bd7d6547f5054270a8b14", 0x49}, {&(0x7f000030c000-0x4a)="60695f3a293d1b9d1abdfa98ac1722eee69b0351d484c018d716eeb428ec6ff9e697a5738d52bcc0c6a0163c08a71505c452ee2d65a96b7bed6941f84870081af7195c61273eb085939d", 0x4a}, {&(0x7f0000ffb000)="3da35c1700ea57e11315171a7ea14f2c11ac2c43961d936c0b2a563877aa778471917466f96db9bca472db005669ec44a97abb6730b11220b26a1c19526d51d75c55906fddf8b295f00ef74cfbf43d12f1b6c716977ce6362bd648afcebc487f2d1c65169b47930c6b52fec2cacc66e3d60c15b8004e6632819779fc7f5c701f1790ecece285eb940c68d99e27fcddbd13c6bd609c61ca47dd4a806e2a3e462a9312c87970bfd73f06b224e368a3c9bcdf625488ef79f605", 0xb8}, {&(0x7f00003c9000)="d2ace74bf364c9b7847d31bb24ade3f2286b971a3e7b11ff564e0a20994c96a9e7ee88c550f0023a4de5e0722485131f3f4b122d92e4f465ac068f1ca619a24d0248f99cb1d8db8fe8f14b4e84ff91e05e48a1afbfb72997077ee3978725b683cbf4c5e834d0ae0e6ab9576014ab71a56336ba3af91ecfd243dc6a0159852d8f7254f5e3227c84a4c200546cd42fc3d3d29af6b7c81f4a0f59ee33dc9122ea6e578a642be0ad6aa0f088325994", 0xad}, {&(0x7f0000528000)="", 0x0}], 0x5, &(0x7f0000815000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x80, 0x117, 0x2, 0x6b, "913ba8a3c4c202d46106f6486dff40b981c15467101e88d6f5c6d252608ccff31f61775adb53bbe22c940aadac0a9ce66988e2cfacc1fce6a3db05a713ee04a81a424fdebc23e2935c156aa09da38f0cba9e9b7101966d06e06783c913cd86f996eb20f2716c6a2fe6937d"}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0xc8, 0x0}, 0x4080) pread64(r1, &(0x7f0000a4c000)=""/56, 0x38, 0x0) 2018/01/14 22:38:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c41000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000baf000)=0x0, &(0x7f00000e0000)=0x4) lseek(r0, 0x0, 0x4) 2018/01/14 22:38:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000658000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ffc000)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000a8c000-0x4)=0x5, 0x4) socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f000070e000)="1f00000001021f00e20e0000000000000a9d15ff09000280040001c0efdf18", 0x1f) [ 49.819018] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=24761 sclass=netlink_route_socket pig=7291 comm=syz-executor6 [ 49.851448] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/14 22:38:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00005ab000)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a9838000000095c0f03d3b3d54436fe71cbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000014001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000911000)={0x0, 0x800}, &(0x7f0000916000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000770000-0xa0)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x3f, 0xe7c4, 0x1}, 0xa0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) ioctl$int_in(r0, 0x5452, &(0x7f0000af4000-0x8)=0x80000001) 2018/01/14 22:38:36 executing program 6: mmap(&(0x7f0000000000/0x961000)=nil, 0x961000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000b5000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000962000-0x4)=0x40, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket(0x11, 0x2, 0x0) bind(r2, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) dup3(r1, r2, 0x0) 2018/01/14 22:38:36 executing program 0: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x8, 0x6, 0x6) r2 = memfd_create(&(0x7f0000249000)="2c6d643573756df37573657200", 0x1) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f000041e000)=0x3, 0x4) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f00001ba000-0x4)=0x8, 0x4) syz_open_dev$sndmidi(&(0x7f0000059000)='/dev/snd/midiC#D#\x00', 0x7, 0x80000) sendmsg$nl_xfrm(r0, &(0x7f000041a000)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f000017e000)=@newsa={0x13c, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x32}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 22:38:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x3, 0x0) write(r0, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) r1 = syz_open_dev$sndmidi(&(0x7f0000bbf000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x90000) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7) 2018/01/14 22:38:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b23000-0x4)=0x810, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000456000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x5}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@generic="0e0606a476f85bb756fce4c6dbd389fc", @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x7, 0x7, 0x6}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) recvfrom$inet(r0, &(0x7f0000518000-0xbd)=""/189, 0xbd, 0x0, &(0x7f0000048000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 22:38:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000267000-0x2a)=""/42) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getownex(r2, 0x10, &(0x7f0000d84000-0x8)={0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e1c000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ptrace$cont(0xffffffffffffffff, r4, 0xc26b, 0x6) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000f49000-0xc)={0x3c000000, 0x0, 0x3c}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r6 = shmget$private(0x0, 0x2000, 0x7800040a, &(0x7f00008b9000/0x2000)=nil) iopl(0x94c) shmat(r6, &(0x7f0000f2d000/0x1000)=nil, 0x0) getpeername$ipx(r5, &(0x7f000062a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000291000-0x4)=0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 22:38:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) read(r0, &(0x7f0000482000)=""/384, 0xfa80e28cb7cc2b44) signalfd(r0, &(0x7f0000433000-0x8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = syz_open_dev$sndpcmp(&(0x7f00004b2000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x88000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f00005f4000-0x14)={0x3, 0x6, 0x0, 0x7, 0x100000001}) r3 = gettid() fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) flock(r1, 0x8) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/14 22:38:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000aa1000-0x85)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r0 = syz_open_dev$vcsa(&(0x7f0000a2a000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffa08, 0x10000) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000992000)=0x80, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000046000)=0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00003ae000-0x4)='tls\x00', 0x4) sched_setparam(r1, &(0x7f000049e000-0x4)=0x0) clock_gettime(0x3, &(0x7f0000f56000-0x10)={0x0, 0x0}) utimes(&(0x7f0000f50000-0x8)='./file0\x00', &(0x7f0000e05000-0x20)={{r2, r3/1000+30000}, {0x0, 0x0}}) [ 49.884972] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=24761 sclass=netlink_route_socket pig=7291 comm=syz-executor6 [ 49.892775] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/14 22:38:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) r2 = creat(&(0x7f0000811000)='./file0\x00', 0x22) link(&(0x7f00009a0000)='./file0/file0\x00', &(0x7f0000b1e000-0x8)='./file0\x00') ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6, r1}) sendmsg$netrom(r2, &(0x7f0000abc000)={&(0x7f0000037000)=@ax25={0x3, {"85a767a3976bfd"}, 0x80000001}, 0x10, &(0x7f0000a15000)=[], 0x0, 0x0, 0x0, 0x10}, 0x4000000) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000025d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r1}) fchmodat(r2, &(0x7f00003ee000)='./file0\x00', 0x100) 2018/01/14 22:38:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x23) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000af8000-0xa)='/dev/cuse\x00', 0x111000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fa4000)={0x0, 0x3}, &(0x7f0000a79000)=0x8) getsockname$ipx(r2, &(0x7f0000e57000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c59000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000f1f000)={r3, 0x5}, 0x6) mincore(&(0x7f00002cb000/0x1000)=nil, 0x1000, &(0x7f0000141000-0x1000)=""/4096) write$tun(r1, &(0x7f0000a0f000-0x1c1)=@hdr={0x1, 0x3, 0x0, 0xffffffff932692f4, 0x0, 0x0, @ipv6={0x0, 0x6, "81f605", 0x10, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0x0, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "5f65ed", 0x3, "289f15"}, ""}}}}, 0x42) [ 49.959483] device syz1 entered promiscuous mode 2018/01/14 22:38:36 executing program 2: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fcc000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000006a000-0x4)=0x0) ioctl$TCSETS(r0, 0x402c542d, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 22:38:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000003f000-0x5)={0x0, 0x80000, r0}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000003f000-0x10)={0x0, 0x0, 0x5}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000003f000-0x8)={r1, r2}) syz_emit_ethernet(0x15, &(0x7f0000028000-0xc1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@x25={0x805, {0x0, 0x0, 0x0, ""}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/14 22:38:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000040d000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) writev(r1, &(0x7f0000c3f000-0x30)=[{&(0x7f0000749000-0x1000)="9d", 0x1}], 0x1) pipe(&(0x7f0000dd2000)={0x0, 0x0}) 2018/01/14 22:38:36 executing program 5: r0 = userfaultfd(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) 2018/01/14 22:38:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000078a000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c1000)=0xe8) getresgid(&(0x7f0000b68000)=0x0, &(0x7f000073c000)=0x0, &(0x7f00004f3000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d35000)={0x0, 0x0, 0x0}, &(0x7f0000e93000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000183000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d4e000-0x4)=0xc) r5 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TIOCNXCL(r5, 0x540d) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00001d7000-0x4)=0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f00007cd000)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000bfd000)={{0x5, r1, r2, r3, r4, 0x80, 0x9, 0x0, 0x0, 0x0}, 0x80000001, 0xfffe000000000000, 0x2, 0x4, 0xcb, 0x2, r6, r7, 0x0, 0x0}) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0xfffffffffffffffe, 0x0) ioctl$EVIOCGPROP(r8, 0xc004743e, &(0x7f0000df6000-0xf6)=""/246) ioctl$EVIOCGREP(r8, 0x80047456, &(0x7f0000d1e000-0xae)=""/174) syz_open_dev$adsp(&(0x7f0000ec8000-0xb)='/dev/adsp#\x00', 0x40, 0x141040) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r8, 0x800455d1, &(0x7f0000d66000)=""/98) 2018/01/14 22:38:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8001, 0x200) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000032f000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) futimesat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x400, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x6c1a, 0x8, 0x4, 0x1, r3}, &(0x7f0000003000-0x4)=0x10) ustat(0x4, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000001000)={&(0x7f0000001000/0x2000)=nil, 0x5, 0x6, 0x8, &(0x7f0000002000/0x1000)=nil, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000004000)={0x7, 0x7, 0xff, 0x3, 0x2, 0x6, 0x3, 0x100, 0x8, 0x0, 0x2}, 0xb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000006000-0x10)={0xa, &(0x7f0000005000)=[{0x3178, 0x3, 0x2, 0x5}, {0x7, 0x0, 0x2, 0x1}, {0x101, 0x9, 0x1ff, 0x5}, {0x10001, 0xfffffffffffffffb, 0xffffffffd8777641, 0x3}, {0x401, 0x8, 0x3, 0x8}, {0x100, 0x4, 0x80, 0x1000}, {0x9, 0x8000, 0x1, 0xe58a}, {0x3, 0x80000001, 0xc818, 0x0}, {0x3, 0x6, 0x5, 0xffffffffffffffc1}, {0x2, 0x6, 0x6, 0xfffffffffffffffb}]}, 0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000007000-0x8)='./file0\x00', 0x2, 0x1000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000008000-0x8)={0x7f, 0x40}) getdents64(r2, &(0x7f0000002000-0x9a)=""/154, 0x9a) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000001000-0x1)={0x0}, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f0000008000)={0x77359400, 0x0}, 0x10) 2018/01/14 22:38:36 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) getpeername(r0, &(0x7f000094e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000050a000)=0x14) 2018/01/14 22:38:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a70000)='/selinux/context\x00', 0x2, 0x0) timerfd_gettime(r0, &(0x7f0000d87000)={{0x0, 0x0}, {0x0, 0x0}}) syz_emit_ethernet(0x2a, &(0x7f0000268000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x3, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/14 22:38:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0xfffffffffffffe30, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x666, 0xdaf3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1ffffffe, 0x8, 0x0, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000889000)='/selinux/status\x00', 0x0, 0x0) dup2(r1, r0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000008e000-0x4)=0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ac3000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f00005e9000)={0x4, 0x8, 0x5, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f16000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1200}) setsockopt(r2, 0x800000010d, 0x0, &(0x7f0000000000)="02ca023b", 0x4) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000e3f000)=0x0) 2018/01/14 22:38:36 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) get_mempolicy(&(0x7f0000013000-0x4)=0x0, &(0x7f0000003000-0x8)=0x0, 0xff, &(0x7f0000001000/0x1000)=nil, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/14 22:38:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f000071f000)=""/33) ppoll(&(0x7f0000436000-0x40)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000e5e000-0x10)={0x0, 0x0}, &(0x7f0000830000)={0x0}, 0x8) 2018/01/14 22:38:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x6, 0x2, &(0x7f00003e1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000374000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b92000)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008f3000-0x8)={r1, 0x4800000000000000}, &(0x7f00001c1000-0x4)=0x8) r2 = socket$inet6(0xa, 0x2000000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r2, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r2, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9d000)=0x1c) 2018/01/14 22:38:36 executing program 5: mmap(&(0x7f0000000000/0x60000)=nil, 0x60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) futex(&(0x7f0000013000-0x4)=0x0, 0x5, 0x0, &(0x7f0000061000-0x10)={0x0, 0x3}, &(0x7f0000034000)=0x0, 0x0) mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000044000-0x8)={0x5, 0xc05, 0x0, 0x8}) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000031000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001a000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000062000-0xdb)={r2, 0xd3, "a7dca1b886ff37298c8a32e8eba9bd57f39f418898b9e6774b32771661ed6105829189d424ed58d33edd9fddf86aae86fdea9009c49bae4eb973f17f194f69cab030621dda8163ea4af9b1482ff316fd604c7566583788eada866845194ef6baf9e74bf9336a06264c7fe8750f74fe0f7a4ab4fffea4061e4b4e54e160673728cc0f905c66463fda03cfe474bd4eb3f9104350fbef4c097de3bce767265db4f53b71b333c524bb063cd23791e566c006957cb4126bc0ad88c9cb5f7dd650e167b19866fa7f3520553749b0127378aba0d94a02"}, &(0x7f0000061000-0x4)=0xdb) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000061000-0x8)={r3, 0x1}, &(0x7f0000053000)=0x8) 2018/01/14 22:38:36 executing program 2: syz_open_dev$adsp(&(0x7f000002a000-0xb)='/dev/adsp#\x00', 0x83ea, 0x4100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000002b000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000a95000-0x30)={0x10, 0x0, &(0x7f0000471000)=[@decrefs={0x40046307, 0x1}, @increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f00002e4000-0x70)=""}) connect$llc(r2, &(0x7f0000e09000-0x10)={0x1a, 0x0, 0x6, 0x4, 0x109, 0xdc5, @random="62455c7ab78c", [0x0, 0x0]}, 0x10) mmap$binder(&(0x7f00009ad000/0x3000)=nil, 0x3000, 0x0, 0xa0010, r2, 0x8) r3 = mmap$binder(&(0x7f00007d5000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ea2000)={0xc4, 0x0, &(0x7f0000d5c000-0xc4)=[@transaction_sg={0x40486311, {{0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x18, 0x40, &(0x7f0000fe9000)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x2}], &(0x7f000058b000-0x40)=[0x0, 0x28, 0x0, 0x18, 0x38, 0x0, 0x20, 0x18]}, 0x1}}, @request_death={0x400c630e, 0x4, 0x4}, @acquire={0x40046305, 0x0}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x17a, &(0x7f00002e0000)=[], &(0x7f00002e6000-0x10)=[0x78, 0x0]}, 0x1f}}, @exit_looper={0x630d}, @free_buffer={0x40086303, r3}, @exit_looper={0x630d}], 0xa2, 0x0, &(0x7f0000447000)="f8b9c5ce158bd4052a6bfca842ebc9e608d7213d480c1efa1a50a703f70804b1f2884dd7f904e5a8745762ac1682720bb38942d9b9dd766dff8145e2938e8cbc74b8c3c6aad5404f5f36d71a703bf58dca896b35ad116eff78c6c861c33296dffb5dae3573f7437e244c21b6f97c3308b04f7738f122df03c1d32881bc3514e269be26d5e9e8b372a893a84cadf631622a80c69f2b6817f71aede428f51c8bbedf34"}) 2018/01/14 22:38:36 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x301000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000002000)=0x100) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000000)={[{0x80d8, 0x9, 0x19, 0x100, 0x3, 0x9, 0x697, 0x400, 0x9e84, 0x8, 0x9, 0x4, 0x80000001}, {0x5, 0x1000, 0x1, 0x76, 0x5b40b6c8, 0x0, 0x8c6, 0x2, 0x0, 0xffffffffffffd24a, 0x7f, 0x4, 0x0}, {0x1, 0x9, 0x80000000, 0x7fffffff, 0x5, 0x1, 0x7, 0x1ff, 0x3, 0x8000, 0x8, 0x1ff, 0x101}], 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f000038e000-0x11)=""/17, 0x3ff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0xa)='[procppp1\x00', 0xffffffffffffffff) request_key(&(0x7f0000004000-0xa)='encrypted\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='/dev/vga_arbiter\x00', r2) fchdir(r1) 2018/01/14 22:38:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000299000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) unshare(0x20000407) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x0}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/14 22:38:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000ba6000)=0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000a09000)=0x0, 0x1, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f00003df000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) sysinfo(&(0x7f00008af000)=""/242) r2 = getpgrp(0xffffffffffffffff) migrate_pages(r2, 0x6, &(0x7f000002c000-0x8)=0x100000000, &(0x7f0000025000)=0x7) 2018/01/14 22:38:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000022000/0x2000)=nil, 0x2000, 0xc) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a75000)='/selinux/member\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000d59000-0x10)={&(0x7f0000b02000/0x1000)=nil, 0x1000}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000dd1000-0x4)=0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000045c000)={@common='erspan0\x00', 0x5}) 2018/01/14 22:38:36 executing program 5: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000e32000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00002d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e59000-0x4)=0x14) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$inet6(r1, &(0x7f0000818000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a22000)=0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f15000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDSETLED(r4, 0x4b32, 0x7ff) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r3, 0x3, &(0x7f00008fa000)="049e559c5b6335fee87dd7d6a1ebfb15a3b268b31574911e72cacd27d110c19c1e10f5fa139528872b0ab7da010bd7e2a1d08844760fc9ab07fccd04d15ddeab7790af50625435f62f2446cada28b015ea1a2e4602a4087cb55ef60c9bfb773fdbdbcd4f761c0121c3f087afb12767e6dc09545b61170fb1c9ba6742de015825c8144f1d240991635518e633c8f1c62905f52ef4a6eb6c6c317950f3932bc62e3559cb2e4688c3ff12cf2a82ab00ee52dd0b78c3bfc2869929f9f206f5dcd52e") ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000062a000)={r5, r2}) sendto(r3, &(0x7f000085d000)="96", 0x1, 0x0, &(0x7f0000b7e000-0x10)=@ax25={0x3, {"97bf99d12115a9"}, 0x0}, 0x10) r6 = syz_open_procfs(0x0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') r7 = socket$kcm(0x29, 0x2, 0x0) sendfile(r7, r6, &(0x7f0000302000-0x8)=0xfffffffffffffffc, 0xffffffff) getsockopt$inet6_buf(r2, 0x29, 0x2c, &(0x7f0000d92000)=""/0, &(0x7f000094e000-0x4)=0x2aeec841e6f70399) 2018/01/14 22:38:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003a3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f9b000)={0x0, 0x100000001, 0x1, 0x7, 0xffffffffffffffff, 0x69, 0x5, 0x2, {0x0, @in6={{0xa, 0x0, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0xd0da, 0x1, 0xffff, 0x1}}, &(0x7f0000dd6000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000154000-0x10)={r2, 0x15, &(0x7f00001db000-0x84)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x21}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xe9eb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004b5000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000385000-0x98)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7}, &(0x7f0000b35000-0x4)=0x98) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) bind$alg(r1, &(0x7f000027f000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(tgr128)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ec4000)="3bb7c512b683c7e4feb951c7eede4a8c27b86fb4b3a8aefd4fc90558f6b925aed1d03318b30da973f9e4dc25911388707976f49c2a76206aaf7fc6ae732b7ffc50", 0x41) [ 50.212080] binder: 7373 invalid dec weak, ref 15 desc 1 s 1 w 0 [ 50.240164] binder: 7373:7376 got transaction to invalid handle [ 50.246489] binder: 7373:7376 transaction failed 29201/-22, size 24-64 line 2788 2018/01/14 22:38:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000011b000)='/dev/ppp\x00', 0x80001, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00009f0000)={{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, {0xa, 0x0, 0x8010001, @loopback={0x0, 0x1}, 0x7}, 0x5, [0xd58, 0x0, 0x9, 0x5, 0x29a, 0xfffffffffffffe15, 0x9, 0x7]}, 0x5c) write(r0, &(0x7f0000025000-0xf5)="2600000022004701050007008980e80500006d20002b1000c0e9ff094a51f1010187033500b0", 0x26) sendto(0xffffffffffffffff, &(0x7f0000cff000-0x12)="", 0x0, 0x0, 0x0, 0x0) 2018/01/14 22:38:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005ff000)='/dev/kvm\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) semget(0xffffffffffffffff, 0x0, 0x100) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x6) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e9a000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x1, 0x1, 0x2, 0x2, 0x3, 0xffffffff}, &(0x7f000010f000-0x4)=0x20) r2 = memfd_create(&(0x7f0000160000-0x7)='/-]nodevkeyringlo,\x00', 0x3) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00009cf000-0x80)={[0x10002, 0x6000, 0x10000, 0x5000], 0x800, 0x2, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt(r1, 0x2000000000010d, 0x0, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) [ 50.292722] binder_alloc: binder_alloc_mmap_handler: 7373 20000000-20002000 already mapped failed -16 [ 50.293987] binder: BINDER_SET_CONTEXT_MGR already set [ 50.293998] binder: 7373:7392 ioctl 40046207 0 returned -16 [ 50.313289] binder_alloc: 7373: binder_alloc_buf, no vma [ 50.313317] binder: 7373:7392 transaction failed 29189/-3, size 40-8 line 2903 [ 50.315125] binder: 7400:7404 got transaction with invalid parent offset [ 50.315165] binder: 7400:7404 transaction failed 29201/-22, size 80-16 line 3088 [ 50.337784] binder_alloc: binder_alloc_mmap_handler: 7400 20000000-20002000 already mapped failed -16 [ 50.346077] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/14 22:38:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000881000)={0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b0b000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00004c4000-0x4)={0x6, 0x2, 0x8000}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f000012d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bb3000)={&(0x7f0000135000)=@ipv6_newaddr={0x40, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0x800, 0x0, 0x0}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 22:38:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e22000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000ecf000)="c3bf5950f0e8f6f73eec28b1e3e72683a48a4969fc54b9bfa0ad05a737791d890d5102f0fdcc14e6f5529c8bbb9bb71b8a84de45a40a798101ceadc64230afbd312c0159117a5f3e5378ab5494e2b4b8aef28bf86b045947fb5d4c676460ef9b33dc036e55227884c8361a001b4a508220483dbbde5cda83e06fd7d5887982f1be5c601fa8af9397a89b3c83e3681bfeeb00db7240ef85a1744e26bb15d4658998605081c8b7edcc94e906e080b5ffdbb8a5ca2ea2a47b0805d5af0a5f86c94c999bb273d630d699ad82942ebe0fda07e994cccaf9a7cb80e031d5fe94b7e87a52873d95a9384f5ba1b2683e618fcdc0114602112c695743", 0xf8) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000d6b000)=0x401) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003b9000-0xfb)={0x0, 0xf3, "ce50f59a365b1c6c4a3040bbd66b9aa53f4bba4c71ecdc1dfc3fbed09ffd88eb44f6e1d4ea0fd9d75679e9827da9368ece652b4f764b52ba1f1c67b0515df62c5f54664acbdfc5236f99ee95d8969c553a2ca6fedc2857e86750f5865e8bf953e0817a771a89dabfa68f6973268e9b7712df6233d7f35fef985fbd73447d6d1e08e0faf168e888eaaca19c8e3f727c3f1f71facfc7b745c9ece480ba2a53fa621d8c601b0769e10093d9719b1653799ebcc93a71e8d9ee7702e06a98401a9d28580e5e0e413e56556a2f4b2e27b4bf2b038cf143e3e6f8f1c8e072ee4eaa99110e5d689720e5fa1a6ece30e714370a48d519a6"}, &(0x7f00000e7000)=0xfb) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a08000)='/selinux/enforce\x00', 0x41, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000fd7000-0x8c)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/14 22:38:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ed2000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000488000)='/dev/dmmidi#\x00', 0xffffffff, 0x40000) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00009e1000)=0x0) clock_gettime(0x0, &(0x7f00000f7000)={0x0, 0x0}) rt_sigaction(0x34, &(0x7f000012c000)={0x3, {0x1}, 0x7, 0xac}, 0x0, 0x8, &(0x7f0000d90000)={0x0}) pselect6(0x40, &(0x7f000010c000)={0x0, 0x101, 0x1, 0x8001, 0x2, 0x9, 0x4, 0x8}, &(0x7f0000aaf000)={0x1ff, 0x7fffffff, 0xfffffffffffffe01, 0x0, 0x2b2, 0x0, 0x8, 0x3}, &(0x7f0000197000-0x40)={0xfffffffffffffffe, 0x200, 0xcc3, 0xfffffffffffffff7, 0x5, 0x6, 0xfffffffffffffffb, 0x1}, &(0x7f0000e8f000-0x10)={r2, r3+30000000}, &(0x7f000072c000-0x10)={&(0x7f000099f000)={0x10001}, 0x8}) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000e32000)=0x40000000, 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000b1e000-0x4)=0x0, 0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f00004c6000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000206000)={0x200, @time={0x0, 0x0}, 0x78b, {0x1, 0x0}, 0xff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 22:38:36 executing program 4: mmap(&(0x7f0000000000/0x58d000)=nil, 0x58d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndpcmp(&(0x7f00004b1000-0x12)='/dev/snd/pcmC#D#p\x00', 0xf4, 0x32000) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000516000-0x170)=@newsa={0x138, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x4, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000058e000)=0x0, 0x4) 2018/01/14 22:38:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x1, 0x5, 0x2, &(0x7f0000b74000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f0f000-0xc)={0x10000000, 0x0}) bind$alg(r0, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/14 22:38:36 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000d000)='/dev/rfkill\x00', 0x200, 0x0) sysfs$2(0x2, 0x81, &(0x7f000000b000-0xbb)=""/187) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000a000-0x16)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000003000-0x30)={0x5, 0x1f, 0x337, 0x8, 0xfff, 0x0}) read(r0, &(0x7f0000009000-0x200)=""/512, 0x200) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f000000e000)=0x8) syz_open_dev$vcsn(&(0x7f0000006000)='/dev/vcs#\x00', 0x0, 0x8000) 2018/01/14 22:38:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000ab8000)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r1, r2, &(0x7f00007ed000)=0x0, 0x2b) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00008dd000)={0x0, 0x1}, &(0x7f0000cd7000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000d5e000)={r3, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x514b, 0x100000000}, 0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a7d000)=@assoc_value={r3, 0x1f}, &(0x7f0000722000)=0x8) 2018/01/14 22:38:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000618000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000097b000+0x9ea)=0x1ff, &(0x7f000062d000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000066b000)='/dev/autofs\x00', 0x24002, 0x0) ioctl(r1, 0x6000020000001275, &(0x7f00008ea000)="") getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000016a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000013a000)=0xb) [ 50.346089] binder: 7400:7404 ioctl 40046207 0 returned -16 [ 50.350996] binder_alloc: 7400: binder_alloc_buf, no vma [ 50.351056] binder: 7400:7404 transaction failed 29189/-3, size 80-16 line 2903 [ 50.363574] binder: undelivered TRANSACTION_ERROR: 29189 [ 50.363711] binder: undelivered TRANSACTION_ERROR: 29201 [ 50.444971] binder: release 7373:7376 transaction 13 out, still active [ 50.452130] binder: send failed reply for transaction 13, target dead 2018/01/14 22:38:36 executing program 1: getxattr(&(0x7f0000117000-0x8)='./file0\x00', &(0x7f0000942000-0x11)=@known='security.selinux\x00', &(0x7f00006b8000)=""/195, 0xc3) mmap(&(0x7f0000000000/0xe8000)=nil, 0xe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f000005a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x0}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000037000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00000e9000-0x4)=0x14, 0x80000) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00000ea000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c5000-0x4)=0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f00000ce000)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f00000e9000)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/14 22:38:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/cuse\x00', 0x40, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@multicast1=0xe0000001, @empty=0x0, @multicast2=0xe0000002}, 0xc) clock_gettime(0x2, &(0x7f0000002000-0x10)={0x0, 0x0}) r2 = socket$bt_l2cap(0x1f, 0x3, 0x0) listen(r2, 0xd9) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, r1/1000+30000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000003000)=0x3ff, 0x4) 2018/01/14 22:38:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000277000)='/dev/dsp#\x00', 0x5, 0x8000) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00002bf000-0x1c)={@broadcast=0xffffffff, @empty=0x0, 0x1, 0x3, [@empty=0x0, @rand_addr=0xfffffffffffffffb, @rand_addr=0xb2]}, 0x1c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) r3 = gettid() socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000ef7000)={0x0, 0x0}) poll(&(0x7f0000b2f000)=[{r4, 0x10, 0x0}, {r0, 0x2008, 0x0}, {r0, 0x1000, 0x0}, {r2, 0x0, 0x0}, {r1, 0xe43acf3447a7ff94, 0x0}], 0x5, 0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r5, 0xa, 0x12) poll(&(0x7f0000d2b000)=[{r6, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r7 = dup2(r5, r6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f000063f000)={0x0, 0x100000000, 0x20, 0x4, 0xd67, 0xc5}, &(0x7f0000ce9000)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000f60000-0x8)={r8, 0x7ff}, &(0x7f0000ece000-0x4)=0x8) fcntl$setown(r7, 0x8, r3) ioctl$EVIOCSKEYCODE(r7, 0x40084504, &(0x7f000058f000-0x8)=[0x7f, 0x4]) tkill(r3, 0x16) write$fuse(r2, &(0x7f000069b000-0x30)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) syz_open_dev$vcsn(&(0x7f00004be000)='/dev/vcs#\x00', 0x10000, 0x0) 2018/01/14 22:38:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000021f000)='/dev/ptmx\x00', 0x103000, 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$int_in(r1, 0x80000000005424, &(0x7f0000000000)=0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008ee000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f00004ca000-0x14)={0x3, 0x4, 0x4000000000000000, 0x5, 0xffffffff00000000}) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f000090a000)={0x74, 0x0, [0x1, 0x1d, 0x9, 0xa46c], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 22:38:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000d10000)="ff55d36cffba04715d0000000000000100000000", 0x14) 2018/01/14 22:38:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r1, &(0x7f00009e5000-0x38)={&(0x7f0000683000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000fea000-0x60)=[], 0x0, &(0x7f0000d31000-0x65)=""/101, 0x65, 0x0}, 0x40000022) close(r1) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) close(r2) 2018/01/14 22:38:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000)={0x9}, 0x0, &(0x7f0000001000-0x10)={0x77359400, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000004000)={0x1, 0x6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000001000)={0x36b, &(0x7f0000000000)=[]}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000003000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x6, 0x7, 0x8b, 0x0, 0x4, 0x40000, 0x9, 0x3, 0x2, 0x8, 0x0, 0xffffffffffff78f8, 0x101, 0x1ff, 0x0, 0x1ff, 0x3, 0x400, 0x101, 0xe0, 0x2e6, 0x39d, 0x7, 0x1400, 0x0, 0x1ff, 0x2, 0x1ff, 0x7, 0x259, 0xf4eb, 0x90, 0xfffffffffffffffe, 0x400, 0x3, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x9}, 0x200, 0x400, 0xf, 0x6, 0x2, 0x6, 0x0, 0x0}, r0, 0x3, r1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000bc1000)=""/17) 2018/01/14 22:38:36 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000e2c000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000b1d000-0x8)=0x0) r1 = msgget(0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r1, &(0x7f0000000000)={0x0, ""/180}, 0xbc, 0x2, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x0, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000001000)=0x2f7) accept$nfc_llcp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000002000-0x18)={0xf004, 0xf000, 0x100000000, 0x36c, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4000, &(0x7f0000002000)=0x2, 0x8) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000001000)=""/178) 2018/01/14 22:38:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x85, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000cc3000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ea0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000795000)={r1, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000112000-0x8)={r1, 0x1}, 0x8) write(r0, &(0x7f0000000000)="1f0000000406ffde0000f49f000001a9001f0000090001ff01000000000000", 0x1f) mlock(&(0x7f00008b1000/0x2000)=nil, 0x2000) 2018/01/14 22:38:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000067a000-0x9)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000840000)={0x0, []}, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d56000-0xa)='/dev/cuse\x00', 0x200, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f000049c000-0x88)={0x8, 0x0, [{0x585, 0x0, 0x6}, {0x2b2, 0x0, 0x6b}, {0xbfb, 0x0, 0xc3}, {0x405, 0x0, 0x4}, {0x964, 0x0, 0x6}, {0x0, 0x0, 0x4}, {0x944, 0x0, 0x4}, {0xa5c, 0x0, 0x54}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000433000-0x8)=0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mknod$loop(&(0x7f00007a8000-0x8)='./file0\x00', 0x1, 0x1) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000a82000-0x48)={0x1, 0x0, [{0x40000105, 0x0, 0x0}]}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d6c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000b89000)={0x9, 0x80000001, 0x9}) 2018/01/14 22:38:36 executing program 4: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0xe0041) r2 = dup2(r1, r0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000052000-0xc)='/dev/dmmidi#\x00', 0x1f, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 'queue1\x00', 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000053000-0x18)={0x1, 0x4, [{0xccb5, 0x0, 0x6}]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x60) 2018/01/14 22:38:36 executing program 3: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x19, &(0x7f0000899000-0x4)=0x0, &(0x7f0000694000-0x4)=0x4) pipe2(&(0x7f000022a000)={0x0, 0x0}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000638000-0x58)={0x100000000, 0xbf, 0x5a8, 0x40, 0x5, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00008d8000)='/dev/sequencer\x00', 0x301001, 0x0) 2018/01/14 22:38:36 executing program 6: mmap(&(0x7f00009d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009d7000-0xb)='/dev/vcsa#\x00', 0x7fffffff, 0x400000) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) syz_open_dev$dmmidi(&(0x7f00009d6000)='/dev/dmmidi#\x00', 0x60f, 0x101000) socket(0xf, 0x0, 0x2) getsockopt(r1, 0x2000000000010d, 0x2, &(0x7f0000000000)=""/4, &(0x7f00009d7000-0x4)=0x4) 2018/01/14 22:38:36 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000006000-0xc)={0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000015000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000016000-0x4)=0x1c) pkey_mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0xffffffffffffffff) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000017000)=0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000002000)=0x5, &(0x7f0000017000-0x8)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000009000/0x1000)=nil}) 2018/01/14 22:38:36 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000019000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) getdents(r1, &(0x7f0000018000)=""/17, 0x11) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000019000-0xc)={0x2, 0x9, 0x6}) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000000e000)=""/17, &(0x7f0000001000)=0x11) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000000c000-0x4)=0x7, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000000a000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000f000)={&(0x7f0000011000)=@getspdinfo={0x14, 0x25, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000009000)={0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000008000)={&(0x7f000001b000-0x8)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000005000-0x90)=[{&(0x7f0000019000)=""/212, 0xd4}, {&(0x7f000000f000-0xfa)=""/250, 0xfa}, {&(0x7f0000019000)=""/55, 0x37}, {&(0x7f0000018000-0xac)=""/172, 0xac}, {&(0x7f000001a000-0x3e)=""/62, 0x3e}, {&(0x7f000000d000)=""/65, 0x41}, {&(0x7f0000019000)=""/150, 0x96}, {&(0x7f0000019000)=""/130, 0x82}, {&(0x7f000001a000-0x4d)=""/77, 0x4d}], 0x9, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/enforce\x00', 0x4ac240, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000016000-0x2)={&(0x7f000000f000-0xc)={0x10, 0x0, 0x0, 0xa00000}, 0xc, &(0x7f000001a000-0x10)={&(0x7f0000011000-0x110)=@delsa={0x110, 0x11, 0x120, 0x5, 0x3, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @coaddr={0x14, 0xe, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}, @algo_crypt={0x78, 0x2, {{'chacha20\x00'}, 0x178, "c59489a694df94ac20903e98bff87db4541a0b3967f8f91f42f4857437817cec26de7f0d890b2afb9a08bbab969ded"}}, @lifetime_val={0x28, 0x9, {0x8, 0x7, 0x10000, 0x6}}, @address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa, 0x897, 0x6920}}]}, 0x110}, 0x1, 0x0, 0x0, 0x20040040}, 0x90) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x2, &(0x7f000001a000-0x8)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x0, 0x1a4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000001b000-0x4)=0x17, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000014000)={0x6, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/14 22:38:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000000ff) r1 = socket$inet(0x2, 0x8080a, 0x4001) setsockopt$sock_int(r1, 0x1, 0xe, &(0x7f0000560000)=0x5, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c3e000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000a90000-0x68)="6008136f615983ffa9451d3b4d9d6c9c362be39425c5ceb5f6e442b0c63e01d1c361a569a2ebcd44", 0x28, 0xfffffffffffffffe, &(0x7f0000c4b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 22:38:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a30000-0x4)=@assoc_id=0x0, &(0x7f0000b7f000)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fde000-0x8)={0x0, 0x7}, &(0x7f000046b000)=0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000092b000-0x48)=@routing={0x16, 0x8, 0x2, 0x7f, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}]}, 0x48) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000342000)={r1, 0xc6, 0x3, 0x1, 0x2, 0x0, 0x6, 0x200, {r2, @in6={{0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x22, 0x0, 0x7}}, &(0x7f0000a97000)=0xb8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_buf(r0, 0x29, 0x14, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/01/14 22:38:36 executing program 4: io_setup(0x0, &(0x7f0000e9a000)=0x0) r0 = perf_event_open(&(0x7f0000912000)={0x1, 0x78, 0xfb, 0x1ff, 0xfffffffffffffffc, 0x6e9d, 0x0, 0x607, 0x1, 0x4, 0x5, 0xfffffffffffffffc, 0x7, 0x6, 0x1, 0x4, 0x0, 0x0, 0x2, 0xe8b, 0xffff, 0x4, 0x1, 0x9, 0x7, 0x690, 0x7, 0x60, 0x2, 0x2, 0x2, 0x88df, 0x141c646d, 0xfffffffffffffc01, 0x57, 0x7f, 0x5, 0x3ff, 0x0, 0x4, 0x1, @perf_config_ext={0x7ff, 0x7f}, 0x1300, 0x8, 0x81, 0x5, 0x3f6, 0x4, 0x6, 0x0}, 0xffffffffffffffff, 0xf0d, 0xffffffffffffffff, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x807, 0x7, &(0x7f0000002000-0x8)={0x0, 0x0}) pause() ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/01/14 22:38:36 executing program 1: mmap(&(0x7f0000000000/0xb18000)=nil, 0xb18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000089f000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x7f, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b14000-0x18)={0x1, 0x0, [{0x10100080000048b, 0x0, 0x0}]}) mmap(&(0x7f0000b18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b19000-0xa)={0x3, [0xb829, 0x7, 0x4]}, &(0x7f0000b19000-0x4)=0xa) 2018/01/14 22:38:36 executing program 7: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000428000-0x8)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000fd7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000749000-0x4)=0x60, 0x800) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00004c2000-0xc)={&(0x7f00009f4000-0x8)='./file0\x00', r0}, 0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000f5000-0x4)={0x7ff, 0x5, 0x9000}, 0x4) getsockname$netrom(r0, &(0x7f0000b17000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000cd8000-0x4)=0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000)={0x0, 0x0}) getdents64(r0, &(0x7f0000fd7000-0x3d)=""/61, 0x3d) getdents64(r0, &(0x7f0000429000-0x1000)=""/1792, 0x700) 2018/01/14 22:38:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000fd3000-0xb)='asymmetric\x00', &(0x7f0000e18000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b01000-0xad)="b455d76da8c52c45f279b396cc5b3afaccb69d57566b21cd1abe6039b89cf24213aec156282f28ca56229e0084c6bf156ffa39baeacc22849c980570d04ce923983b16c9f2d6199aaef6c7839675755b3b13ec27a3037d8584cd029a7031e3d1862fc166c48d82a84105faf2d20a20ca6b27d9cd284153ac721aeb96d069fe7482d9e550c120ab85338d1022feed736f5921e3b83bdcb01893998527cfea4d8ffbe97a19db8b72392e16fe98c6", 0xad, 0xfffffffffffffff9) r1 = request_key(&(0x7f00004c0000-0xb)='pkcs7_test\x00', &(0x7f0000bfd000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a30000)='bdev)\x00', 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) add_key(&(0x7f0000fbf000-0xb)='asymmetric\x00', &(0x7f00002a4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d01000-0x5)="3080", 0x2, 0x0) [ 50.799776] sock: process `syz-executor3' is using obsolete setsockopt SO_BSDCOMPAT 2018/01/14 22:38:36 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000021000)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000024000)={0x0, 0x0, []}) 2018/01/14 22:38:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000535000-0xa)='/dev/dsp#\x00', 0x5, 0x100) getsockname$ax25(r0, &(0x7f0000fb4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c43000)=0x10) syz_fuse_mount(&(0x7f0000083000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unshare(0x20000400) r1 = socket$unix(0x1, 0x5, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00009fe000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f00008b5000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000076c000-0x4)=r2, 0x4) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/14 22:38:37 executing program 3: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008c5000)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nfc_llcp(0x27, 0x1, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000741000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000bc1000)={0x401, 0x5, 0x5, 0x0, 0x10, 0x1}) creat(&(0x7f0000361000-0x8)='./file0\x00', 0xe) setsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f0000966000)="02000000020001091300be885ee18c88", 0xfffffee6) close(r0) fcntl$setlease(r1, 0x400, 0x3) accept4(r1, &(0x7f0000a79000+0x780)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000063a000)=0x10, 0x80000) 2018/01/14 22:38:37 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) fcntl$getflags(r0, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x420) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000000)=""/139) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffffc00000000003, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000001000-0xa8)={0x4, 0x0, [{0x0, 0x7fff, 0x3, 0x19fd, 0x20, 0x400, 0xfffffffffffffff8, [0x0, 0x0, 0x0]}, {0xb, 0xc4, 0x6, 0x1, 0x6, 0x0, 0xcb, [0x0, 0x0, 0x0]}, {0xc000001f, 0x5, 0x4, 0xda, 0x7, 0x7fff, 0x5, [0x0, 0x0, 0x0]}, {0x8000000f, 0x1, 0x4, 0x8000, 0x1000, 0x809, 0x5, [0x0, 0x0, 0x0]}]}) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, @in6={0xa, 0x2, 0xe1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x86b}], 0x54) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c20000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000843000)={0x4, 0xde4}) 2018/01/14 22:38:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000d66000)={0x804, 0x2bb75dca, 0xffffffff, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000920000-0x4)="ffff7aff", 0x1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000441000-0x10)={r1, &(0x7f0000042000)="fca9d644d9d7ea4023268ea6adbe232c1426cc63184f77518b6994d5a4773490e0da6889bd7a44478c67a47ba326d09d1f0998f65332c7d3f2dc2512bdcde26de1c52be6f8f35974642cd1069029374b6eef62a1609315cac7a135593ddcd6404fcd67650b002bf49fd60fb3cf9d2a2d62e99458033218b7250b6ede698ea3aa1a83008c4621f1f3e6c22023b066c36886e88526d368"}, 0x10) mmap$binder(&(0x7f0000945000/0x4000)=nil, 0x4000, 0x0, 0x48810, r1, 0x0) 2018/01/14 22:38:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000255000)=@assoc_value={0x0, 0x8f9b}, &(0x7f00000f8000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f51000)={r1, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x7, 0x80000000, 0x1}, 0xa0) connect$ax25(r0, &(0x7f0000f62000)={0x1e, {"021f4928006d78"}, 0x0}, 0x10) 2018/01/14 22:38:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000403000)=0x0, 0x80000) sendto$ipx(r0, &(0x7f0000e08000-0x91)="c4a193d0c94b2633a27015e1290e47c1964e646425f0bf7de9c495a5a81403abc36063ab78b8b3b9071823d9b9efc7cdd4fddd0942d33d392bb5b6e7d7a056d06c586f4de079d52b568729c7fea8962b2f45982f29cd7f99f56d62e74a933191ca62903e9f00c0bdcafa9b8a855824f04ae1f3074946cf3d1cf0f70a30962653689b11c397ab3a6aba3a7e771681da05d4", 0x91, 0x800, 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000d12000)='/dev/input/mouse#\x00', 0xffff, 0x4000) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000a07000-0x1000)=""/4096, &(0x7f0000fe1000)=0x1000) r2 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f0000919000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f00005ae000-0xc)={{0x1000, 0x7ff, 0x5, 0x0, 0x71b, 0x2}, 0x3}) ioctl$sock_proto_private(r2, 0x89ee, &(0x7f0000984000)="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") write(r2, &(0x7f0000c5e000-0x1f)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) 2018/01/14 22:38:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000504000-0xd)='/dev/dmmidi#\x00', 0x80000000, 0x40) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000f23000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000050e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000048d000-0x5)="a23364fd5e", 0x1b8) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) splice(r2, &(0x7f0000001000)=0x0, r3, &(0x7f0000000000)=0x0, 0x4, 0x0) 2018/01/14 22:38:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d26000)={&(0x7f0000f45000)='./file0/file0\x00', 0x0, 0x0}, 0xc) r1 = dup2(0xffffffffffffffff, r0) setsockopt(r1, 0x4, 0x200, &(0x7f0000adb000-0xb1)="8724b03a407cd18134526281fd0097b73fe3811d1b361de1f53a95233504001829c280b6de4c59efb2576c5afe3e2ab057aef6158c47e105ae2e54470463a435eb9cf69203ad816ad2771900019718ef3feb4ed1091fad823bc518531f17196df2aea988a8ffd457aa794337632c294a889cdfdc68f1d9369b982d99710d89441000000000000000091dcf985bedaf509102433dba512c56cdd1314c9448b6852c553ca386b2d1944d66dd74e1e700282a", 0xb1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x103, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000be7000)={0x0, 0x0, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000b31000)=""/72, 0x48, 0x8000000012102, &(0x7f00001d3000-0x10)={0x3, {"040000ff7f7784"}, 0x2}, 0x10) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000115000)={0x79, 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]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x4000000000002, 0x2, 0x0, 0x0, @adapter={0x433, 0x0, 0x0, 0x0, 0x0}}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f6f000-0xc)='/dev/rfkill\x00', 0x0, 0x0) pipe(&(0x7f0000ff5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f0000649000-0x3)='\\#\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e57000-0xa)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/14 22:38:37 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000002000)={{0x66f4, 0xb2}, 0x0, 0x6, 0x0, {0x5, 0x7fffffff}, 0x101, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 22:38:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000000)={[0x9, 0x8, 0x401, 0x2, 0xfffffffffffffffc, 0x6, 0x6, 0x0, 0x2, 0x2, 0x0, 0x5, 0xd6, 0x3, 0x2, 0x9], 0xd000, 0x288010}) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000)={r2, r3+10000000}, &(0x7f0000002000-0x10)={0x0, 0x0}) timerfd_gettime(r1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000003000-0x10)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000-0xa0)={0x2, 0xe, 0x10000, 0x7, 0x14, 0x0, 0x7, 0x2, [@sadb_lifetime={0x4, 0x4, 0x5, 0x9, 0x80000001, 0x7}, @sadb_spirange={0x2, 0x10, 0x2, 0x2, 0x0}, @sadb_ident={0x2, 0xb, 0x7, 0x0, 0x9f}, @sadb_address={0x3, 0x17, 0xff, 0x20, 0x0, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x3, 0x2, 0x0}, @sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in=@empty=0x0, 0xb, 0x14, 0x10}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x24000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000004000-0x80)={[0x5000, 0x3000, 0x5000, 0x6000], 0x5, 0x90, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000002000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000004000)=0xfcc2, 0x4) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000001000)=0x200) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000000)={@loopback=0x0, @empty=0x0}, &(0x7f0000005000)=0x8) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000003000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000000)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000006000)="e272b6ea92c464c699a8b28c19fe840e7a666c798e526026c6") r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000008000-0x1)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000009000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10) 2018/01/14 22:38:37 executing program 0: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="", 0x2) fcntl$addseals(r0, 0x409, 0x4) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fc8000)={0x0, 0xfb}, &(0x7f0000cd2000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b9d000-0x18)={r1, 0x1, 0x30, 0x8, 0x370}, &(0x7f0000d19000)=0x18) fallocate(r0, 0x0, 0x0, 0x2) 2018/01/14 22:38:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000897000)='/dev/ptmx\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ce9000)={r0, 0x0, 0x1, 0x7, &(0x7f00008e5000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006d9000-0xb)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000447000)={0x0, 0x20, 0xffffffff, 0x200, 0x3, 0x1}, &(0x7f0000e62000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000779000)={0x794f, 0x6, 0x35c, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000d30000-0x8c)={r3, @in6={{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009a0000-0x4)=0x8c) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009a2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000aec000)='/dev/vcsa#\x00', 0xff, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00008a8000-0x4)=0x754, 0x4) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/14 22:38:37 executing program 4: r0 = socket(0x1e, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="653a548e773a349194ea544915fa8c9cbec97f0e67a92d13a1bbd859", 0xffe9) 2018/01/14 22:38:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) modify_ldt$write2(0x11, &(0x7f0000802000-0x10)={0x4, 0xffffffff, 0xffffffff, 0x5, 0x4309, 0x7, 0x80, 0x0, 0x0, 0x60}, 0x10) 2018/01/14 22:38:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f00007f5000-0x4)=0x0, 0x4) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/14 22:38:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x400000000010) r2 = dup(r0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000768000)={0x1fd, 0x1, 0x6000, 0x2000, &(0x7f0000f14000/0x2000)=nil}) sendmsg$nl_xfrm(r1, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ff4000)={&(0x7f0000cbc000)=@getsadinfo={0x14, 0x1b, 0x209, 0xffffffffffffffff, 0x0, 0x6, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 22:38:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000874000)='/dev/input/event#\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000048e000)='/dev/input/event#\x00', 0x100000001, 0x40002) sysfs$2(0x2, 0x9, &(0x7f0000398000)=""/190) r1 = add_key$keyring(&(0x7f000015f000)='keyring\x00', &(0x7f00008c1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000c9b000-0x8)='keyring\x00', &(0x7f0000b2d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000f89000-0x1000)=""/4096) 2018/01/14 22:38:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000047d000)='/dev/dsp\x00', 0x40000, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000ad3000)=0x8, 0x4) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f000009f000)="1f000000010afffafd43070000000000000200000800000003000000df001e", 0x1f) 2018/01/14 22:38:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000bd6000)=0x0) r2 = userfaultfd(0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000035f000)={{0x7ff, 0x5}, 'port1\x00', 0x40, 0x40000, 0x4, 0xfffffffffffffffc, 0x0, 0x7, 0x9, 0x0, 0x1, 0xd0f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/14 22:38:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x7f0) accept4$inet(r1, &(0x7f0000050000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000-0x4)=0x10, 0x80800) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000033b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000605000)=0xd) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f000085f000-0xfe)="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", 0xffffffffffffffb1) 2018/01/14 22:38:37 executing program 4: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000005000-0x24)=[], 0x0}, 0x20) syz_emit_ethernet(0x6e, &(0x7f00000ea000-0xa4)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x4, 0x6, "11e532", 0x38, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x38, 0x0, "9107962bea85311c50c73e22cb08bb6cd7ca074c8adc4377b0ee2fdca1ee29ff4e921b34e671973f5763dc6d2578acb7"}}}}}}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003ef000)={0x0, 0x0}) 2018/01/14 22:38:37 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x0, 0x0) connect$nfc_raw(r1, &(0x7f0000001000-0x10)={0x27, 0x1d, 0x0, 0x4}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/14 22:38:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000fd4000)="92", 0x1, 0x0, &(0x7f0000aa8000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000001}, 0x1c) listen(r0, 0x480) r1 = accept4$inet(r0, &(0x7f000082d000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00006a1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f36000)=0xc) recvmsg(r1, &(0x7f00002da000)={&(0x7f0000635000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00009a6000)=[{&(0x7f00004aa000)=""/21, 0x15}, {&(0x7f0000fbc000)=""/35, 0x23}, {&(0x7f00002bb000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f00002b0000-0x88)=""/136, 0x88, 0x0}, 0x2000) 2018/01/14 22:38:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) syz_open_dev$midi(&(0x7f0000c3f000)='/dev/midi#\x00', 0xfffffffffffffff9, 0x101000) r1 = syz_open_dev$vcsn(&(0x7f0000162000-0xa)='/dev/vcs#\x00', 0x90b1, 0x4001) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000e88000)='./file0\x00') link(&(0x7f0000af8000)='./file0\x00', &(0x7f0000a9b000)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000c2a000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000321000-0x1000)=""/4096, &(0x7f00008aa000)=0x1000) 2018/01/14 22:38:37 executing program 3: r0 = socket$kcm(0x29, 0x7, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000076e000)=0x0, 0x4) [ 51.195476] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/14 22:38:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000cf2000-0x4)=0x0, 0x800) signalfd(r0, &(0x7f00008a1000-0x8)={0x5d07}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000771000-0xa)='/dev/vcs#\x00', 0x3, 0x8000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000cf6000)=0x17, 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000097d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_buf(r2, 0x0, 0x28, &(0x7f0000f68000-0x1000)=""/4096, &(0x7f00001c4000-0x4)=0x1000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00001fa000-0x4)=0x0) migrate_pages(r3, 0x20000000007f9, &(0x7f0000097000)=0x0, &(0x7f000055b000)=0x1) statfs(&(0x7f000003c000-0x8)='./file0\x00', &(0x7f00009d4000-0xd5)=""/213) 2018/01/14 22:38:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000561000)='comm\x00') ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000d41000-0x4)=0x7fffffff) writev(r0, &(0x7f0000731000)=[{&(0x7f0000f1e000-0xf4)="c2", 0x1}], 0x1) 2018/01/14 22:38:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d7000)='/dev/sequencer2\x00', 0xfffffffffffffffd, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x80045113) 2018/01/14 22:38:37 executing program 5: r0 = semget$private(0x0, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000843000-0x10)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000000)=[{0x2, 0x7, 0x0}, {0x1, 0x217, 0x0}], 0x2, &(0x7f000030e000)={r1, r2+30000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f00007cd000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r3, &(0x7f0000a92000-0x1e)=@random={'user.\x00', "73ff000000000000000869785f61636c5f61636165737300"}, &(0x7f0000cf6000-0xc)="020000000800000000000000", 0xc, 0x0) 2018/01/14 22:38:37 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007ba000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x200}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x1}, &(0x7f0000001000-0x4)=0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000052d000-0x9)='/dev/ppp\x00', 0x101202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000001000-0x4)=0x2, &(0x7f0000344000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000a04000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000011d000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00009d0000-0x48)={0x8, 0x3, &(0x7f0000a0f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004e9000-0xb9)="47504c004e099efd9ba4d284de505f420ab0ac87873f99feaba4e01ae8a08ec4eef55e4d23ad546f8bd0e43901280a5486e5d62b6f7f67cd6da43fbe581ae15f50ac3cb242877a7857579bf8eef394843190a68d1cc276aa2551b0be58b3480aac13b640bb96cf880fa462149022d51bdad98c651d1352974717b9d75877d2f9ad6cdcf2532f08b65598cd95fbc62efb1f2fef4e10e2d381932e28bb919289912f99f9d7912dc8e01d96e5a8d2fb2ce2d916597b850ed21c1b", 0xb4c3, 0x1000, &(0x7f0000a0f000-0x1000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000097c000-0x11)='/selinux/context\x00', 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) statx(r4, &(0x7f00004e3000)='./file0\x00', 0x500, 0x81, &(0x7f000016a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000cbd000)=0x9, 0x4) 2018/01/14 22:38:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x81}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000002000-0xd8)=@pic={0x3, 0x9, 0x7, 0x0, 0x9, 0x9, 0x4, 0x6, 0x1, 0xb90, 0x9, 0x8, 0x7, 0xaa, 0x0, 0x100000000}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x96}, &(0x7f0000935000-0x4)=0x6) r2 = syz_open_dev$vcsn(&(0x7f00000ed000-0xa)='/dev/vcs#\x00', 0x7, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000-0x4)=0xfffffffffffffffb, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00006fc000-0x4)=0x3) perf_event_open(&(0x7f000023f000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x200000000002, 0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ec5000-0x8)={0x0, 0x0}) write(r3, &(0x7f0000466000+0xfb5)="1f0000000306fd00010000f600008001fffff80009000180060007ec000000", 0x1f) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00008ee000)=0x0, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000200000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000695000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000c78000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r4}) [ 51.341764] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/14 22:38:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) sendto(r0, &(0x7f000078c000-0x45)="77e1e38c4ff4296299d7f77e3d150599217b450f3cc21ccd821d3244586afb6c9ee6a34d942551e2c7de5abddb83020c6ae5666d84e2c2aab306a7c0f5a68e072890434360", 0x45, 0x20000000, 0x0, 0x0) 2018/01/14 22:38:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000920000)='/dev/cuse\x00', 0x40000, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000b49000-0x138)={{0xf30acc0047626373, 0x4000, 0xe, 0x0, 0x3, 0x4, 0x81, 0x401, 0x7, 0xffffffffffffffff, 0x0, 0x7, 0x0}, {0x6000, 0x3006, 0xd, 0x0, 0x6, 0x4, 0x3, 0xfffffffffffffff9, 0x800, 0x0, 0x1, 0x5, 0x0}, {0x6000, 0x0, 0xc, 0x4, 0x4, 0x4, 0x1, 0x4, 0x8, 0x9, 0xfff, 0x3, 0x0}, {0x1, 0x10002, 0xb, 0x17, 0x2, 0x2, 0x6, 0x81, 0x8, 0x4, 0x2c0, 0x5, 0x0}, {0xd000, 0x3000, 0xf, 0x8000, 0x761, 0x20, 0x9, 0x400, 0x7, 0x4, 0x3bbc, 0x9, 0x0}, {0x2, 0x5001, 0xf, 0x200000000000000, 0xf949, 0x3, 0x1, 0x0, 0x1, 0x5, 0x200, 0x8000, 0x0}, {0x0, 0x5000, 0x0, 0x78, 0x10000, 0xaf2, 0x429, 0x7fff, 0x5, 0x7fffffff, 0xfffffffffffffffb, 0x5, 0x0}, {0x2000, 0x10d000, 0x1d, 0x3, 0x0, 0x5, 0xc110, 0x9, 0x7, 0x80000000000000, 0x6, 0x34, 0x0}, {0x105005, 0x0, [0x0, 0x0, 0x0]}, {0x4, 0xd001, [0x0, 0x0, 0x0]}, 0x2, 0x0, 0x14000, 0x4, 0x7, 0x8400, 0x10f000, [0x401, 0x5, 0x45, 0x3]}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000075a000-0x10)={0x0, 0xfffffffffffffffb, 0xfffffffffffffff8, 0x80000000}, &(0x7f00006b7000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fa5000-0x8)={r2, 0xbf}, &(0x7f000011a000-0x4)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000cb5000-0x4)=0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000521000-0x9)='/dev/vcs\x00', 0x10001, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000164000-0x9)='illinois\x00', 0x9) syz_open_dev$urandom(&(0x7f000018f000-0xd)='/dev/urandom\x00', 0x0, 0x0) 2018/01/14 22:38:37 executing program 5: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f96000-0x5a)={0x0, 0x52, "66eb92e33893ca0e9327518064b93b7373bac4e3e7c7160ac1df945005cc2c9b11da75f02daf89a26953d6d9b59384bcaaaf39fce5b17078e6343577758492eae68eb12154e1776bf56aaac9318213e1ece4"}, &(0x7f0000f96000-0x4)=0x5a) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f96000-0x8)={r1, 0x52}, &(0x7f0000c75000)=0x8) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f96000-0x29)={&(0x7f0000f99000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f98000)=[], 0x0, &(0x7f0000f91000)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 22:38:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003ae000-0xa)='/dev/vcs#\x00', 0x9, 0x50040) fallocate(r0, 0x2, 0x79, 0x8) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000958000-0xa)='setgroups\x00') fgetxattr(r1, &(0x7f000096a000)=@known='security.ima\x00', &(0x7f0000d1b000-0x85)=""/133, 0x85) close(r1) 2018/01/14 22:38:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x1) setsockopt$inet_buf(r0, 0x0, 0x34, &(0x7f0000a5d000-0xb5)="ee620c875e8f4313ba8b7164aace156887a7d03f8c21602fc318537dd470bef14deca00ca87fc5ef7e07a05f5a3b5a7cdc3d13ae4d84d82390f948631b08705913aba8adc0bdd2419c781a82582101c458f3e1d5f2904abba1baa122414d24d3ea4fb5a4631a8efdae3342a3530f8aca437ed4f842a3c4628e0c51c7b8db30fe034e0400e7d3b2d2d25e1abb160331ebf54ad586e9c13eb741ae07ca6a9321363e8d3af0cd71f230e7cd83004f824afa597ec1bdda", 0xb5) socket$inet(0x2, 0x2, 0x0) 2018/01/14 22:38:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000c84000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(r1, &(0x7f00009dc000)='"', 0x1, 0x0, &(0x7f0000af1000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) tee(r0, r1, 0x0, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000fef000)='y', 0x1, 0x0, &(0x7f00005db000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x800000001}, 0x1c) listen(r1, 0x200000008001e) accept4$inet(r1, &(0x7f0000aa6000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c3f000)=0x10, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000079d000-0xd)='/dev/usbmon#\x00', 0x5, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000aa8000)={0x4, 0x8e2, 0x3ffc00000000, 0x5, 0x14a2, 0x3, 0x8, 0x4, 0x8, 0x40}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000e5000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006de000)=0x8) 2018/01/14 22:38:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) msgget$private(0x0, 0x28) 2018/01/14 22:38:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000abe000-0x8)='./file0\x00', 0x8) r1 = syz_open_dev$admmidi(&(0x7f0000997000-0xe)='/dev/admmidi#\x00', 0x5, 0x80000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000c7000+0x267)=r1, 0x4) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000503000-0xc)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00006f8000-0x4)=0xc) getsockname$packet(r0, &(0x7f0000dd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000354000)=0x14) ioctl$int_in(r2, 0x5421, &(0x7f0000c96000-0x8)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000012f000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x200, 0x5, 0x8, 0x33}, &(0x7f0000846000-0x4)=0xa0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000ee3000)=""/63) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000616000-0x8c)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000baf000)=0x8c) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00007eb000)=0x1f) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000499000-0x55)=""/85, &(0x7f0000a9e000)=0x55) [ 51.402203] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/14 22:38:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x913, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockname$ax25(r0, &(0x7f0000285000)={0x0, {""/7}, 0x0}, &(0x7f000025e000-0x4)=0x10) mount(&(0x7f0000398000-0x8)='./file0\x00', &(0x7f0000a69000)='./file0\x00', &(0x7f0000802000)='cgroup\x00', 0x2c2000, &(0x7f00005ca000-0xbf)="18646d6229fea64821a1b96450001b1d2850d0055900840639d379335ac69566d0ecf396c469814161f333c096b70037188f3ae92cbedadb33016fc632a367453f11d902e5aa3b62778b2771a5cdf078d8c6ee72a626a8f318361b6d77cda4e279653cebaa6b59ff1eca4996f568143fd04ba06fb94bac65e7091b54944b8253d8d86d33f39e6f7e6d53425fbd7daca0be3adb69239229db62bb0fe21150c4dcd6d7e5bf0bda4e6b66fea048ac7ca653a6c8a8d27f57dbe72820255876f7ba") 2018/01/14 22:38:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d18000+0xa7b)='/selinux/checkreqprot\x00', 0x1001c, 0x0) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000fc4000)='ceph\x00', &(0x7f0000665000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b7f000-0xb)='em0#vmnet1\x00', 0x0) keyctl$setperm(0x5, r1, 0x1000000) request_key(&(0x7f000029d000-0x5)='user\x00', &(0x7f00006dd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000800000-0xc)='/dea/vutofs\a', 0x0) mremap(&(0x7f000060b000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f000070c000/0x4000)=nil) 2018/01/14 22:38:37 executing program 7: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d14000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005b0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1403}) r1 = socket$inet6(0xa, 0x80003, 0x4) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r1, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000649000)=[], 0x0, &(0x7f0000255000-0x99)=""/153, 0x99, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d13000-0xb2)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x3, 0x0, 0x0) [ 51.472574] : renamed from syz6 2018/01/14 22:38:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000dfe000)='/dev/audio#\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 22:38:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000b3b000-0x5)='user\x00', &(0x7f0000c8f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002d9000-0x5a)="bdc1679e9a03e62b02842b6c07309775fab9679afe5ec13624983127eea915db9bb835d10950985c40f6305dc73b774358ac9aff7693568a2dcc552e34e12af9984aa9d337633b9f3e3372dcef83f60e2ea6227496352334f428", 0x5a, 0xfffffffffffffff9) keyctl$update(0x2, r0, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f000031f000)={[{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, 0x34a5e9a8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 22:38:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000273000-0x11)='/dev/qat_adf_ctl\x00', 0x440, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000add000-0x6)=""/6) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00008c1000)=0x0, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0xfffffffffffffd35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xb1, 0x0}, 0xa00000400, 0x3fffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") sendto$inet(r2, &(0x7f0000f56000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) 2018/01/14 22:38:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x40400, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000001000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000002000)=0x100) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000003000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="000d6ba5727349c9da95ce21438dbdfb"}) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000004000)=""/90, &(0x7f0000003000-0x4)=0x5a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000006000-0xc)={r5, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) r6 = syz_open_dev$sg(&(0x7f0000006000-0x9)='/dev/sg#\x00', 0xfffffffffffffff8, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r6, 0x4010ae42, &(0x7f0000007000-0x10)={0x3, 0x0, &(0x7f0000001000/0x4000)=nil}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000007000)={r3, 0x28, &(0x7f0000008000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000007000-0xc)={r7, 0x9, 0x18}, 0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000003000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000009000-0x4)=0x0) tgkill(r8, r9, 0x35) 2018/01/14 22:38:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mkdir(&(0x7f000058f000)='./file0\x00', 0x0) r0 = creat(&(0x7f000055b000-0xc)='./file0/bus\x00', 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000009b000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000f05000-0x18)={r1, 0x0, 0x0, 0x0}) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x8000000000009) 2018/01/14 22:38:37 executing program 3: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000e84000-0x30)=""/48, 0xfffffffffffffe8a) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e84000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000e84000-0x4)=0x0, &(0x7f00001aa000)=0x4) [ 51.554287] QAT: Invalid ioctl [ 51.597767] xprt_adjust_timeout: rq_timeout = 0! [ 51.629835] QAT: Invalid ioctl 2018/01/14 22:38:37 executing program 2: mmap(&(0x7f0000002000/0xb72000)=nil, 0xb72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000005000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1b, &(0x7f0000006000)=""/155, &(0x7f0000007000-0x4)=0x9b) 2018/01/14 22:38:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0xffffffffffff8000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0x3fc000000}, &(0x7f0000000000)=0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r3, &(0x7f0000001000)=""/83, 0x53) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={r2, @in6={{0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfffffffffffffc01, 0x0, 0x9, 0xffffffffffffffe0}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x6, 0x5c, &(0x7f0000003000-0xf2)=""/242, &(0x7f0000002000)=0xf2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003000)=[], 0x0, 0x40) eventfd2(0x7, 0x800) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={r1, 0xfff, 0x100, 0x7, 0xfffffffffffffff7, 0x3, 0x5, 0x2, {r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x13d3, 0x100000001, 0x7, 0x8, 0x1}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000004000)={r4, 0x8}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000006000-0x14)=""/20, &(0x7f0000001000)=0x14) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000003000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000004000)={0x6, 0x3, 0x8, 0xbc9, "95bf8058dbd5d254a9c446628479736d6e6d894b15b1b16d21e281a6c248cdf03074fcf65c5b4ed9d5916fa4", 0xf1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000003000-0x50)={{0x401, 0xfffffffffffffffd}, {0x3, 0x1}, 0x8, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_pwait(r0, &(0x7f0000001000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x7fff00000000000, &(0x7f0000003000-0x8)={0x7ff}, 0x8) 2018/01/14 22:38:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x100000a) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000019, 0x100000000006, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000cf7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="032236f9b752", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000a8c000)={0x0, 0x4, 0x0}, 0x4) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000e19000-0x8)={0x1f, 0x6}) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000275000-0xe1)=""/225) sendmsg$nfc_llcp(r2, &(0x7f0000652000)={&(0x7f0000cae000-0x60)={0x27, 0x10001, 0x9, 0x4, 0x4, 0xb56, "0deb7bc0244dc7e702a21b2bdb85d45e56ace0a6464b5c77723b0a79db7265d0696a303c6b64e679fb1d7bad7270f966ee6745c437f980d2fe1a5ecf6b82bd", 0x3}, 0x60, &(0x7f0000f22000)=[{&(0x7f0000034000-0xf)="4b15ea05c6785f8dc02316d4891e14", 0xf}, {&(0x7f0000237000)="cff9604b4020620bfbb91ac99f55139e2de48a4ddeb059daa74dae67c1da909e123c2f3f1a7cca7c07f539c3290621d39506d89d4e0e79337b674dc42ec998f5a7e417e27d939b9c707125b21323fafb3b7729321bc11d991305278834c366a11d86d28ce4ee9f3e4d850d0e2fa3e8e691920df8b1ee5b3a64f4ecddb40416149f84b107e888236f7ef06edc920ff15c84df0a064837cb27d2f89ce2bae9d1180f94408ed338e5e432d2db5d7e9394aa21012ab9fede57912051fd0fb9127fd26984a88ea785a00937fa7548745e41e0e9b32b14e3431324db208a24a33db5b45a8e23082b392ee82f119d4abd08aed9645fd5", 0xf3}], 0x2, &(0x7f000090b000-0x98)={0x98, 0x105, 0x3, "a6bff22ef5562fb1fbe5a15970946a967ad138e19b1958f3794d9ea7505fded0180bb3eeca217febebd11d213190d88ce9d496f23473572ccd7f075e8ded69e9f1861773bd379afaa3003fa812709e3a80e88558107f574cf5bee3739526ebc7cd5ea8a9a46389b2f5ca3ba53157877b898a9f0f63f73865ac448582c60b06c3e550"}, 0x98, 0x40}, 0x10) 2018/01/14 22:38:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008fc000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) clone(0x0, &(0x7f0000ab3000)="", &(0x7f0000691000)=0x0, &(0x7f0000c72000)=0x0, &(0x7f0000c6c000)="") fremovexattr(r0, &(0x7f00004a2000)=@known='system.sockprotoname\x00') 2018/01/14 22:38:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000946000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x20, 0x3e9, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 22:38:37 executing program 4: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000a7e000-0x10)={0xc6, 0xfff}) shmat(0x0, &(0x7f0000ac1000/0x2000)=nil, 0x7000) r1 = syz_open_procfs(0x0, &(0x7f00003fc000-0xd)='numa_maps\x00') sendfile(r1, r1, &(0x7f00004ce000)=0x0, 0x7fff) 2018/01/14 22:38:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e6d000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000052f000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) syz_emit_ethernet(0x1e, &(0x7f000083f000-0x1e)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@can={0xc, {{0x4, 0x1, 0x0, 0x3}, 0x0, 0x2, 0x0, 0x0, "939cc690e8e865b1"}}}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000e1000)={0x100000000, 0x1, 0x401, 'queue0\x00', 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETAF(r0, 0x5404, &(0x7f000097a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0}) 2018/01/14 22:38:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045439, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000806000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fb0000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000ba1000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000474000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000085c000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000045f000)=0xe8) fcntl$getownex(r1, 0x10, &(0x7f0000be7000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a5f000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed3000-0x4)=0xe8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000050d000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000526000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec2000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000091d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001f1000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000034f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000423000)=0xe8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000672000)=0x0) fstat(r1, &(0x7f0000e1a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000496000-0x38)={&(0x7f000088b000)=@kern={0x10, 0x0, 0x0, 0x400010}, 0xc, &(0x7f0000499000-0xa0)=[{&(0x7f0000704000)={0x118, 0x19, 0x1, 0x6, 0x2, "", [@generic="34f06bddd114fe7e1a0de4ec6d417750f08cb69c9f9ac122543944", @typed={0x8, 0x4b, @void=""}, @typed={0xc, 0x6e, @fd=r1}, @nested={0xd8, 0x95, [@typed={0x8, 0x37, @void=""}, @generic="951926e5fc08e9d76e10bbc7262bf041858148c7445d1183b11e0fcdab0e4cc1d86e5e72eb1ef643ae6e3b66cd75ad66c35621ee13f0e95f92ba17a3fb43d084d4ef3f135c715a40964c1d1f0359c34ffabaa3c6c6832ba7a60d4d23958f0ef1e5c799602111b3cb1dd1cd4e1f9cf6ce5ad3e609f35efaa262f8e59553b77c5a643e2a0485f2a7d7b04c9d2e1c3fae0b76d128914b9ceba5fcd7124177cf658edee1ad2bacdb380921176832934a507b672ec3519ba1c5a230e85fda6f86", @typed={0xc, 0x66, @pid=r2}]}]}, 0x118}, {&(0x7f000093a000)={0x125c, 0x32, 0x104, 0x7, 0x3, "", [@nested={0x117c, 0xa, [@generic="8df29c1d4965b25ba6e5876e269314315845058eab34b70aed6ab0679f00186fd191ed0e6453fd415f214e70ff8994c7521716cd1c8e38f6765a2115043c70d7ea28254ede563b753d14d6c9d683054f0914d38d0a943ed56458e3ec26d93f8142a14df40610825432ddad2d4090e1421f0058d9a313112f5554122e468523b87b9fec756fc8a461e3a08061dc446f33ff5b83affe94b863a3a19e8cd159c0b7280645a58bdead4af5f909a441750db602cc0d1870e99a93e431be18ca09ef2eb96f9e20cf30aaa6247cedb8", 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@generic="cb6e6bf50d01b18e2d7cd92baa6384231f22547f5931343007c485cafbc1bedcc68f733e72cd089cf9a3dbe74136bf04e4085553f7a487aeb576ff80fed3a42dcef99b49f8d258b120a24605b3106d67e68838e6f29ce4bcf699148cc1bf098d7f559d114655316a909fd1b3a926dfd4da58b50726b182933a5577a7da042c08fde67d5bf7bcbb5b0d787ba6b5728f5bd4c6c5e911854ca955a097e4c1f0d271cda7c7dc284bd937b659f22d2ed2cbacb0ed6dd2267fc2bd2774d3ec6736c96f687ff09d31f931646cb472268d0f04805e87f5fffbe1a89594f217c1c890d8a68d248dd4eeeb3125721ff6d49bc2dc053088491a64db3404", @typed={0x18, 0x8e, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @generic="452241b41d767fd4ac34bd1d714a978e0954f6a9a66fd2d933f178a0a716e7937bd5c29022173750649f73f149a663fd1041a7339aefc459d57d84e5b77dffbe139fe3a5107ab3a742be8b35e8697416a0be9974005606c2f582d167540662d9969acdbaf2e4d3281a006ef9c8d4deeeb9d5df84c08220561646deb7f6445150e122d7677f86dbfbe035bab3e9b0db740c1dc75027eb56b29f5a8db579b4328a6710290ce420dd1753e32103b3945c4ec07cb31dedb1084cb91dd4c75a8dd73d84720573b355164123634c3510896b5ddeeb562c212f6098ace26351d303", @generic="3705073f8fc647a7c6166d603c8558f247e5798a392d5b9f45248b150e42f9d8720709a893c5fea9b842d933c1feb2a90fbc3a8435f4a180c95e5b8bed88cf9ac9bdb089a4b35b3339e44f3bcb12052ddd4e2505844cf3390c5891367a37606f8625fa28fdaf7783b2a6d3ee85fbfb4539ae4823ba727e16aeb3983699f8a29279e944d8847926e449022b998837699e1c64c97bb1c099b78d3fe1c7d170d79295bc21ba7f86055f6c99d55b7ef306c7e0a2d63a23b3a9f47c7fb2864262fc1752227b6094523d3bd84180525e7128247c9debccedad5c6cf0f46859e4ffeded9230", @typed={0xc, 0x89, @fd=r1}]}, 0x5dc}, {&(0x7f00003cc000-0x94)={0x94, 0x3a, 0x420, 0x6, 0x0, "", [@nested={0x34, 0x94, [@typed={0xc, 0x84, @pid=r6}, @typed={0xc, 0x8e, @fd=r0}, @typed={0xc, 0x2c, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x41, @uid=r7}]}, @nested={0x28, 0x17, [@typed={0x8, 0x5, @void=""}, @generic="13017b1a39d16b64411e86edccbfa28e", @typed={0xc, 0x20, @pid=r8}]}, @typed={0xc, 0x8f, @fd=r1}, @nested={0x1c, 0x6b, [@generic="39c856107ed95b82e35250535a3d06a5ab85b350edcbf567"]}]}, 0x94}, {&(0x7f0000706000-0x474)={0x474, 0x15, 0x108, 0x0, 0x0, "", [@generic="f23690cf9f15c85ddbeabc3c37d3b9c2cc16f0df64239c2984251b3fca2e02346a63986653db3e4ae254a8f4cd40f1969daab9f7f5632a8fec26452a09ab149a5986ffe6d52a5476117256d3148735b8650262c454a2a0fb1dd473d8e2154fdd731f12c456b32591cace65fe3ec20456bd485778ab2162358dc79c5e70c46554c7baca1406a9f207962e6e10c1c5e3cc099d3c24163d28c3a00f3ccbaf6457a156523fdc1982b9cb44554dfacf1d0e50dac17201b3440fe8112e57136b9dc3cbb338ac", @nested={0x100, 0x50, [@typed={0x8, 0x6d, @void=""}, @typed={0x10, 0x87, @u64=0x8001}, @generic="", @typed={0x8, 0x8e, @void=""}, @typed={0xc, 0x7c, @uid=r9}, @generic="569cbdb18dad0f654e7eedd16f666a8209c35a819a32d1f5e3d7409dbc19fcd0bac995daea57c95844b9180a4e4a329e02d16d79a49b32cf90384553ed943197456a79cb3bd30174c8e9c3462f4a37480e20184d50f9f4a74cf75498f3226adcc6500ec031e4b7985ee8c9e70802df7fd301029ebd0bfaf4df708eb1dd15999861aad4e7a784fc77c8411de9920af48634dcea1a14961ad20300c591b1df47005220b827b2203a842a86230cfbb6066d85b16c6b8b96895f765539790d80a88553f4d0e89367d9aa6c43776e94"]}, @nested={0x228, 0x3e, [@generic="869e87887463d2f8d8286289ac3a9075092d20b34bfce21fb56f40fbb7291693739f34aa4a05f8a6997c6c79593a715d36d1af9c6543b672f8d52445dc5c2e279e17d5fd5049c2ec665b14addcd73877a0688a918b880f64506c31b1d4425a830a0cdce972a493f2ab4267f42ddca3f6c2c7c815f3035d8f732f27b6030e8cc441ded9a2ab52e661cd343b58177efc2811af90bbecce61b4be1bf8038d71d64d3508a1c1dc6b2d6f6cfa472ca76820954e66707586076a10a9d401a8fc2ebab5dccba3e13e35abefa4084fc2fd29e6f74622138ae86505d8cb21", @generic="7424904273de9cb71c193cfa4c4ecbdb50fbde27301f4e7fb673b01c8262e1a9594aa6b4097f9b84d2bd6ec2ce951bd885da8f30d8de63a2f71d9e3c2d765c58c948e050caa021668f0bcb31e4c6536755ece146ac4b69124f97dea446a3e1cddf8301eabc84", @generic="7ee805b48a270568993665d2", @generic="47a6d0151d9ceafc335a79cb9411f854f76ab280695532c6712dd72700ac843400e025b4e31b85b24cb2c71e7d790aa52cd0b32b30e1b5631274da422fb0490915d4ef2427b5d68ae873dfff524d4dd4e89f1b7d54f5e35a57ca1a074d13ef0c0f0a3041d973ebc7da38b0cd94b95e0ab89faf7a239f3c7bfea3829fa011d22b767eb910bd569fbcf1d132ee9bbb06ac5241cb28d9e2b89b1d0c83780c5ae69f979cec3dfcea0cd7d644db4fb5e1fd64194fd55af0690965a6d113e7d1", @typed={0xc, 0x62, @u32=0x9}, @typed={0xc, 0x15, @fd=r0}]}, @typed={0xc, 0x32, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}}, @generic="52eaf0b56237802559e9bbd5ead3742e3748a789f044612a184f752e3d4154deabaaf34320d5ec5b7c8d903f7ef978a648248da863a6eb475df437161f21c0650c5cdc04a0765cabf6892ca779a220", @typed={0xc, 0x95, @u32=0x7fffffff}, @generic="913a13f1182d0192cb013a4b38d592adc3"]}, 0x474}, {&(0x7f0000bf8000)={0x544, 0x29, 0x200, 0x2, 0x2, "", [@nested={0x10, 0x88, [@typed={0xc, 0x6f, @fd=r1}]}, @nested={0x9c, 0x82, [@typed={0xc, 0x4f, @u32=0x1000}, @generic="56a7d50e0700e721dd702a716b418b1acd3752cc0709e784289275f76c9342bf2b6804ce29f8a95c9965381f5caede8bb231485169fdfa996fe6d398ea9e00a38053f548c2c29146acbb9ca22491e645108eb8f1a9f7decc692ba2e5cedc9256cea50f5d6bf16c3555d791934d3df9c4fcafeb0ce4f00bd770b730848373f9", @typed={0xc, 0x18, @fd=r0}]}, @typed={0xc, 0x90, @pid=r10}, @nested={0x2c4, 0x65, [@typed={0xc, 0x40, @ipv4=@loopback=0x7f000001}, @generic="13777a26abc89fe6f941eb48399b1758e723d2c6073c2aa85a8239d03f96cd58dde1cc3c538c02d5d3676b8675c4b69a8e2d80ed7b32ef78f1a04fd9311a7343c0573cb5bfe2051511c24bd2f901fc72a3229f559198193530cc2a90742a8554dc0438c7f48c728f9f0ad9465cfc48e25a70f06dada83a28fb1e3521a4", @typed={0xc, 0xe, @uid=r11}, @generic="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", @generic="e5f287ae5890637f3bad36fb0c79e428b944eab1b76a777e7c2d5ec56b1c5b4d386e7a03ddbddd5800e858dc227b3b78dbd91085c0c11e1ff39241f8c70ddb54ba942662b7eab738dca92dac341cbd34f5b7f2c61b7d", @generic="c6e06f4c4f7edce48cf43e4c9a182c0ce40c771416c50ede201c2d2ff08021e33e0a155c6913eea6f2ddc551dd3fea78aa03640464ff42b5cd68992a239ea377732e63a0a38b4c86678c41c5243e0f12a479aeacda235830c92909e94477bcb9ef1c78b63b33a514968fb8ce5e2e5b8eb3ec8c35581bfcd79fe04e3b2653d9e1a5abbc901526e37e79a59e86bd31ab143dfeacfe1e31e9b38d2d2112712082b1b7dcf91c9e32a2a3fe2cd81436dc807df27b849ce76f14e77d0cbdde24baf3f365328ad810b1ab1c45b67950c244bddb7976411fdb0c"]}, @generic="a9a2fffcf2fffc7d8d7426bb90a0547dd45e761ea0c5e5fe0bfc49003ab3f9856e601e61175c6ef194c920326496dc1a558f06472dbbf0b4add438248f81c3a6aa86b3a0ccd78b3fabef4d54d1427085552b1a0693a966e16da80ade8bbd760906472994712756939973669cb792a395a2d59f0d08ba8d09f214b7dba24863315c58b4e2d3b72a1e83399c2a25f73764341dda201bd2d6c37415d4745da20ee0341cfa442daae246487b8c65a07a6b4282f63ef29dc3c0415e397a7a53cf24727c041e50afcad903a4d6a4020bd5801859e9b3e35ecbfaac5a9fb29b07019176d3", @typed={0xd4, 0x70, @binary="8d5eb0d7e7c6c9d1561866e47f3b9f4ee5f90c3f7561bd05eee966f21c146707a4017a74a87c8f68b3dad46a139fadc6178048ef24a29044f7f7d0cc08571fa58033c7f081e0530aa5eca043055b1ddbc7cb0cfa7ec6aae84f7918f09472c8f03ea9884490f8ccbfe31ccd6a89ccad1c810b16ed3826863ba8da35b6e53245529d6cbe32e0cc4ed0833fcd9024d0ac4a965cbe5233a8de806d783e6335b786d55770a9f2cc0ee09c3796974f613803175391630e5a42ff10e1d8d17fe8630494eca585f9392fa555e6"}]}, 0x544}], 0xa, &(0x7f0000d63000-0x80)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r12, 0x0, r13}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}], 0x80, 0x4000800}, 0x8000) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) getsockopt$inet6_udp_int(r1, 0x11, 0x4000000000066, &(0x7f000010d000-0x4)=0x0, &(0x7f000029d000-0x4)=0x7a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ee0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) [ 51.660076] xprt_adjust_timeout: rq_timeout = 0! 2018/01/14 22:38:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x80000000) 2018/01/14 22:38:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000535000)='./file0\x00', &(0x7f00001b9000)='./file0\x00', &(0x7f00003a1000-0x5)='nfs4\x00', 0x10, &(0x7f00007d0000-0xb4)="36441c3f759c6f786fd1220a6d44ef60e425eed4903f330a9319f4e3b7cda0fb504576b848faabe217889e1b3a67400954630ae2c2d9df1829d0490b514d805ca39ce3e639a7cd1481d27190971ad9d3c1e2861846ed8eaf991c43de87889476a7c1927085e2056cb32acec6891e3f93f4b933b5804adad579ad226348e51da1ac70f31ec04a06f32c1a1dbd1dbc4ca5575c1a072e107dc34cde6194fe0167d3ba69cbac512ea8ffcf4e6eacf52e713a31aa89f8") capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x6, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x1, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0x0}]}) 2018/01/14 22:38:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mkdir(&(0x7f00004ab000)='./file0\x00', 0x1000000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000937000)={{&(0x7f00009b7000/0x1000)=nil, 0x1000}, 0x2, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000e04000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 22:38:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r1 = request_key(&(0x7f0000fe0000-0x6)='rxrpc\x00', &(0x7f000041a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f4f000-0x3)='(!\x00', 0xfffffffffffffffb) r2 = add_key$user(&(0x7f0000847000)='user\x00', &(0x7f00005ed000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b1c000)="5f5b10833acae336621a195518ba4d0906f5a431075bef7db57dc9be0343e3a37c55317d936df3d1bdc75b8375ebfd246609ee8b015050648d71885b4d2d8aaba164339aab57f2b7bfc6521fdd701dfaa4b88a5e981a8eafca63c77212b617ffbfe95e9d5d28720e26a33edca42e4b23eec006e1bea500230e1350d3d20c4624734e06d6532ee4d5c4ca29244126accb7cabb94bdbc90e916fb686d9cef3a5c4e7ffdfaf", 0x88, r1) accept4$packet(r0, &(0x7f00001b8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000028c000)=0x14, 0x80000) keyctl$get_security(0x11, r2, &(0x7f0000648000-0x78)=""/120, 0x78) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2018/01/14 22:38:37 executing program 5: syz_emit_ethernet(0xe, &(0x7f0000698000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x0, ""}}}, &(0x7f0000973000-0x14)={0x0, 0x1, [0xa4e]}) 2018/01/14 22:38:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x31, &(0x7f000030a000)=0x0, &(0x7f0000955000)=0xffffffffffffffa9) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000b11000)="", 0x0, 0x80, &(0x7f0000b67000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(xts-serpent-avx,wp384-generic)\x00'}, 0x58) 2018/01/14 22:38:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt(r0, 0x1, 0x401, &(0x7f000091d000)="ce132a6c7c0bfb7184e6057ae66d06a0286e169753966468158a649a7056804d7e07adc1b22a709fede28b0e992f852f8572140ea4a3e8a9e87b089b85379a9657007b6681c529cd2bcdd53ea50ac684a6ae1f098f5d07cdc01db5f2e312a93d3d36e1d6f829d67c0ca69a81c8c35fd004f8ee2ca6474abe712883c6ec1888ad0f52cd71aa106005cd7969acf1352f96c8eba0be5dd0602cecdee53da4d425c4f0e3246ef6002fb32609760837def029c5270db951a183517b0f7e2f9ccb231bdff26af3864aaf783de2aa5579614a6108f4efc0c6c23b35f866a318d1b2fe91c23c836837591f3d1ac4", 0xea) 2018/01/14 22:38:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000710000)='/dev/dmmidi#\x00', 0x3, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000063c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000a25000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000186000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009aa000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) read$eventfd(r3, &(0x7f0000bc0000)=0x0, 0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000001000-0x4)=0xffffffffffffffff) [ 51.785142] device syz3 entered promiscuous mode 2018/01/14 22:38:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xc) syz_open_procfs(0x0, &(0x7f0000dd0000-0x25)='numa_maps\x00') pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x2000000003) 2018/01/14 22:38:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fdb000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r2 = socket$inet6(0xa, 0x2, 0x8) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000ac3000-0x10)={0x9, 0x7, 0x9, 0x104}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000660000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f19000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 22:38:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005d6000)=[{&(0x7f00004d4000)="290000002100190001010000000a00060200001600000e01000000040d000300000000002400030008", 0x29}], 0x1) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0xfff}, 0x1c, &(0x7f0000943000-0x50)=[], 0x0, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x0) 2018/01/14 22:38:38 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$VT_RELDISP(r1, 0x5605) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000167000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 22:38:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed008c464caeedf840d001fe92b0003f7b8e1596417d7dcd645413be450000000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = syz_open_dev$vcsa(&(0x7f0000cea000-0xb)='/dev/vcsa#\x00', 0x400, 0x2000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000dcb000-0x4)=0x7f) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00001cf000-0xc)='/dev/autofs\x00', 0x80000, 0x0) syz_open_dev$midi(&(0x7f0000825000)='/dev/midi#\x00', 0xff, 0xc00c0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003b0000-0x37)="276557739d8fdae4874e43196f4b37253c54d4aa5edcdc230c0623978680ed04d486be8d86bfd5f3a90f3af212557f83c04f253407c8ce", 0x37) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000f8f000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d9a000)=0xc) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f000084f000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/14 22:38:38 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000101000-0xa)='/dev/cuse\x00', 0x420000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005de000)=[@in6={0xa, 0x2, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000195000-0xa)={0x0, 0x4, 0x1, [0x4]}, &(0x7f000056d000-0x4)=0xa) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000624000-0x6)={r1, 0x2}, 0x6) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r2, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup2(r2, r3) connect$inet(r4, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000b1e000-0x8)={0x1, [0x0]}, &(0x7f0000a02000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000722000)={r5, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000054000-0x4)=0x108) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000c05000)={r6, 0x100, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/14 22:38:38 executing program 5: r0 = socket$inet(0x2, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6f, &(0x7f0000522000)={0x0, 0x8, "fdffffffffffffff"}, &(0x7f0000a39000-0x4)=0x10) 2018/01/14 22:38:38 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000054f000-0xb)='/dev/mixer\x00', 0x400080, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00007d6000)={[0xd000, 0x200000000d000, 0x101000, 0x0], 0x5, 0x1, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000019c000)='/dev/loop#\x00', 0x20000004, 0x200102) r1 = syz_open_dev$vcsn(&(0x7f00004cb000)='/dev/vcs#\x00', 0x9, 0x40) r2 = semget$private(0x0, 0x3, 0x205) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000407000-0x4)=0x3, 0x4) fcntl$setsig(r1, 0xa, 0x11) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000657000)=""/49, &(0x7f0000687000-0x4)=0x31) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = shmget$private(0x0, 0x4000, 0x104, &(0x7f000006d000/0x4000)=nil) shmctl$SHM_LOCK(r3, 0xb) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000aaf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000188000-0x4)=0xc) sched_setaffinity(r4, 0xfffffffffffffef1, &(0x7f0000c0e000)=0x66) socket$bt_bnep(0x1f, 0x3, 0x4) accept4$ax25(r1, &(0x7f000030a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a25000-0x1)=0x10, 0x80800) r5 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b1b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) shmctl$SHM_LOCK(r3, 0xb) pwritev(r5, &(0x7f00006f6000)=[{&(0x7f0000efc000)="c0", 0x1}], 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a41000-0xc)={0x0, 0x0, 0x0}, &(0x7f000040b000)=0xc) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000118000-0x12)=[0x2, 0x3, 0x7fffffff, 0x1, 0x100000001, 0x8, 0x80000001, 0x5, 0x6]) msgctl$IPC_RMID(0x0, 0x0) 2018/01/14 22:38:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000fc4000-0x8)={0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000084f000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000a24000)={0x10000, 0x1, 0x0, 0x2000, &(0x7f00006ca000/0x2000)=nil}) r2 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) sendmsg$inet_sctp(r2, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) setns(r0, 0x40000000) 2018/01/14 22:38:38 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000850000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{0x1, 0x3, 0x9, 0x3, 0x6}, 0x7ff, 0x1, 'id1\x00', 'timer1\x00', 0x0, 0x59, 0x2, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000bc000-0x8)='./file0\x00', 0x200000, 0x10) write$tun(r1, &(0x7f00002e2000-0x63)=@hdr={0x1, 0x85, 0x480000, 0x800, 0x5, 0x3, @ipv4={{0x8, 0x4, 0x7, 0x771f9b7f, 0x115, 0x0, 0x0, 0x3ff, 0x8, 0x0, @rand_addr=0x4, @multicast2=0xe0000002, {[@timestamp={0x44, 0x8, 0x10, 0x0, 0x4000000000000000, [{[], 0xffffffffffff80ff}]}, @noop={0x1}]}}, @dccp={{0x2, 0x3, 0x4, 0x1, 0x9, 0x0, 0x0, 0x3, 0x1, "47b97f", 0x100000001, 'Ifn'}, "ccfb6115f9b275462ad0a31544ed94ff5e5c9e809130fc428f0dc583b508636512ab13555000c6f8a92421c15628a8f138ab3acfa6d71d42037c17712c8c103dacff88ef0c009d47e12b0691665b12967492ad21e1cb2ad7e80d463145d5bba6b8d60722b4428b637d3d14916eb8cec12994836be490283f50bbb23fc8e250f778795966afe6b9310a79bbea36ba4469e247a9fbaf6200199196686692910523827c3cfb3633dcb0c27789daafb3d8d7e53237d656a5490e57b401abe2e93d1d3ba2513663167a4a4c0c3c9d5683feab0faea1b9f8228925718ece9393eaa91039e0d820ff"}}}, 0x11f) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000061d000)="", 0x0) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000bd5000)={0x0, 0x0, &(0x7f00008a5000-0xa0)=[{&(0x7f0000dd6000)="a9bef847116fa4aa43b461d73793c2c65dfd676c9952146e583cac0e491366034c9087533d3fa369d53c3e244a81853e2e8a59f9b29894dc07771613ea4f48a398e0c7944d10dfff95942ed041609dbc4cf51b3758c6783bb633e4bbf17033d4408eff520622776be980428ecf70dc56185841cfc81f37a5395c1bf5fa4b9790894ac3110d59696e9bb568c7ae99b20df4deaee06b4f439cbc287e950da1eb0f251f3149392683b654e89cd7e927245c1b994b36eb2b360513870cc315147a681d700a5e0077f8c8d845316957b37b9dd502d46866", 0xd5}], 0x1, &(0x7f0000c27000-0x48)=[@assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x0}, 0x8004) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000851000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 22:38:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000007d000)={0x0, 0x0}) openat(r0, &(0x7f0000011000)='./file0\x00', 0x0, 0x82) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x9, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x200000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 22:38:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x80000010) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x10, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/14 22:38:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e1c000)='./file0\x00', 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f6f000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000a85000-0x98)={0x0, 0x90, "5b988d380b703f07d97a1e07853b10f197971cc7148e7a32bbf1c4543fe4129c9a68a358378ce79bb7dd3448677afd4b9f55fbe7540a8d2e717afe7bf36bb625b1771b331580726ebcdf2f5865b309d51fda5e8806b81c9e179b8b8ac3173aa0fdf459a7213f1ee50dc023852f9e1592c2d59e3cac602b714c23be0fbe0fbf9a2a7fd446883bf7a61d346938dfdc0f0d"}, &(0x7f0000bfb000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000027e000)={r2, @in6={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x101, 0xff, 0x44}, &(0x7f0000535000+0xd49)=0xa0) mount(&(0x7f0000d24000)='./file0/file0\x00', &(0x7f0000a83000)='./file0\x00', &(0x7f000004f000)="722e6d0173405e", 0x0, &(0x7f0000aeb000)="") ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00001cc000)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000bde000)=[{{&(0x7f00005b8000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000002b000-0x30)=[{&(0x7f000069e000-0xee)=""/238, 0xee}, {&(0x7f0000262000)=""/65, 0x41}, {&(0x7f00005f5000-0x58)=""/88, 0x58}], 0x3, &(0x7f00004eb000)=""/227, 0xe3, 0x8}, 0x1}, {{&(0x7f00002a0000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000370000-0x10)=[{&(0x7f0000b8b000-0xd5)=""/213, 0xd5}], 0x1, &(0x7f0000abf000-0x2)=""/2, 0x2, 0x0}, 0x0}, {{&(0x7f0000759000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000ad7000)=[{&(0x7f00000a1000-0x89)=""/137, 0x89}, {&(0x7f00008a7000-0x55)=""/85, 0x55}, {&(0x7f0000959000)=""/82, 0x52}, {&(0x7f0000909000-0xfd)=""/253, 0xfd}, {&(0x7f0000a36000)=""/38, 0x26}], 0x5, &(0x7f000025b000-0x3b)=""/59, 0x3b, 0x8}, 0x80000001}, {{&(0x7f0000978000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000032f000)=[{&(0x7f00001cf000-0x3a)=""/58, 0x3a}, {&(0x7f000080b000-0x1000)=""/4096, 0x1000}, {&(0x7f000069a000)=""/241, 0xf1}, {&(0x7f000006a000-0x66)=""/102, 0x66}, {&(0x7f00005de000)=""/52, 0x34}, {&(0x7f00009b3000)=""/119, 0x77}], 0x6, &(0x7f000035f000)=""/4096, 0x1000, 0x0}, 0x20}], 0x4, 0x2040, &(0x7f0000afb000-0x10)={0x0, 0x0}) [ 51.980294] QAT: Invalid ioctl 2018/01/14 22:38:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000d06000-0x18)='em1em1posix_acl_access]\x00', 0x18, 0x3) 2018/01/14 22:38:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000054a000)=0x7, 0x4) r2 = accept4(r0, &(0x7f00000e3000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000020a000)=0x10, 0x80000) accept4$packet(r2, &(0x7f0000e5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006f0000-0x4)=0x14, 0x80000) getsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f0000009000-0x48)=""/72, &(0x7f0000fa2000-0x4)=0x48) request_key(&(0x7f0000568000)='encrypted\x00', &(0x7f0000034000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005d8000-0x8)='trusted\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00004ab000-0x5c)={{0xa, 0x2, 0x30000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x60000}, 0x3, [0x46e, 0x46, 0x1, 0x98f, 0x0, 0xeb3, 0xffffffffffffffff, 0x7ff]}, 0x5c) socketpair$inet(0x2, 0x803, 0x20, &(0x7f000078c000)={0x0, 0x0}) 2018/01/14 22:38:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000067f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000bcc000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000343000-0x4)=0x0) dup3(r1, r0, 0x0) 2018/01/14 22:38:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = 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) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000594000-0x1)='x', 0x1, 0xffffffffffffffff) listen(r0, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) dup2(r1, r0) 2018/01/14 22:38:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0x2, 0x0, 0x7, 0xfffffffffffffff9, 0x9, 0xc1}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)='0\x00', 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000)=""/246) open_by_handle_at(r0, &(0x7f0000003000-0x102)={0x102, 0x7, "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"}, 0x80500) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000000b000)={0x7, 0x9, 0x8, 0x9}, 0x8) pwritev(0xffffffffffffffff, &(0x7f000000b000-0x60)=[{&(0x7f0000007000)="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", 0x1000}], 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000004000)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000000b000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$EVIOCGREP(r1, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/14 22:38:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000057c000)='/dev/sg#\x00', 0xfffffffffffffbff, 0x2000) 2018/01/14 22:38:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e15000)='/dev/mixer\x00', 0x140, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000d77000-0x38)={&(0x7f0000cb5000)={0x27, 0x8, 0x6, 0x7, 0xffffffff, 0x4, "5351223e6e09c948ed99b52c9bfca48939846f21b2aa29951e5d13919070d25aa7b53fed97527fdf1a1d56e6230af670942481b09c4c1c12a3eeb8750674ce", 0x6}, 0x60, &(0x7f00009b8000-0x80)=[{&(0x7f000047e000-0x21)="c0b9856bf6eb949f02cd7d7483730e0517a5a7fcadce86c23a405e9d5034f8e08c", 0x21}, {&(0x7f0000f8d000)="f0fcd818da224508ef465fdf04a268d630f4e3025704675928c49758f6e630c7803a3d74c94b7e14a2c792d752d5459ec4ebe323d0f19d85fd2c041516af3c2215d4236ef27aac68b3be818a4711963c463f4eb8860487b7a566106588cbfd4406741fae8ca5195b64c474dd2f0d41e77a5c3dd73b47f30a9a09d527d25d", 0x7e}, {&(0x7f0000ee7000-0x57)="b701695a7fcecd7ad3b1a76dd361f50a65edc4533adc85ff4525d06efdacd3c391fb4d3822aea1a38a4c765a2c8ff1a10e394d35b4593697b38f84c9797be6d424fb5775040eb833e8a8f8a8321df54ff3fcc00a2cd1b3", 0x57}, {&(0x7f0000493000)="72de4ebf9400750e90fed0c64ee3a6c49fdbc475", 0x14}, {&(0x7f00001a8000)="6a9bf90bc159244d8473ca51b9d95c763d2a2d10734b53cb2cbdbba39a0a51579a4f27863e229fc8798b118b509b99df728e7512d96443bd957b4b5521243bcb3d7130dfebbacea473861b7c829ac964708bb8a92386851ec785e42899c3be85aa152b7a01ec9d02f990cd43d86742c169ad7f4b277cfaaf49e8c23527908f52a07f2329bd1e111c9161423a6a5dffc73871ce6e2a74d9c73efbbae91e95007dbd6d", 0xa2}, {&(0x7f00008d0000)="017e5ce2fdf5318e39b2b232b531cb72dc5386ef8b4f2cc0859a391aaf6cdb28f03570f63df0a85a77e36f8cd48067cae99731604b32bdc98196ca855a940494b053709a48bca92575f22706a6691c9b66941cbcc85d4963a8452b6cc3f26ddf480ffc76203ea72addb5fb2c69dd1c00da8c720a1cd198f37acc244e37", 0x7d}, {&(0x7f00007b3000-0x4d)="dc5a07c0adad401010559b5528c4f5e1f0571d6101bd5a99f8fa6bfe6e04468a13f0cfc92f2a5370e46eddae717c09e5d1246bb17b7b56c0c71f082ea27782f7e05f076ea2b205e48a19cee2d8", 0x4d}, {&(0x7f0000877000-0xd1)="aa31900658c2a3657ceefc34edbeb10eb43c3257e578d1f96e5be2fd00b53133d8f05a2bcc4e877dab4d8aaeeaadee34968648befe47b5a9a19470bd4f36e2e785add6f549173afdb276d2e6fb011394a5aa9185fa786928f05355852e0cab3d31fb43644d0b41ea99ca8157414e33c9a5b18c96fb697b2cc867658abab85e5e9cf786aa74374cd61567c96f2a25180a017ff8044cd077e21e1efcd0e91d36c456f3016174698ab0335698e7aeb16d6192d6a7acadb5cd46e03901d4c741d91a12ec7f61ef63b0dce3699ba243a0845793", 0xd1}], 0x8, &(0x7f0000d0b000)={0x100, 0x108, 0x37, "69ef3037d3bf017daf23de450ef1b981edd89253826ea43fb383fa11bffa4c540b1158f081a1971cf687386d44110295ced57ccabfac91b03814d333ef0770c81658bdb33d0056841c32b4cda155cab685f8ab04306c5233cfd588f7550cf3d429c2b7963e96694e1c79bb4ec76e40a2c863627aad251ccfbe373a2434fd32041ea226460170e7e67047169b31c27cd51b7a6c5e7392c052fb38515ea62e49049474d2554568e3e79db5548f2b30385da6ec7da287441df619b16737c205923e667fe3be460e3141e05b266db06ae5d0003e0b18fd402f190efda01f5b573e76320f614a75ea5445618a96c33762"}, 0x100, 0x84}, 0x40) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000d7000-0x30)={0x1, 0x5, 0x0, 0x2, 0x2, 0x4}) r3 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000c35000)=0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000e0000-0x20)={0x5, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000732000-0x10)={0x2, r5}) userfaultfd(0x800) move_pages(r4, 0x8, &(0x7f0000c8a000-0x40)=[&(0x7f00000d0000/0x3000)=nil, &(0x7f0000569000/0x2000)=nil, &(0x7f0000172000/0x4000)=nil, &(0x7f00007e4000/0x3000)=nil, &(0x7f0000d7b000/0x4000)=nil, &(0x7f0000f64000/0x3000)=nil, &(0x7f00001d4000/0x2000)=nil, &(0x7f00005fc000/0x1000)=nil], &(0x7f000009f000-0x18)=[0x2, 0x7, 0x8, 0x1, 0x8001, 0x5105], &(0x7f0000dd5000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1000000000000252, 0x0) write(r1, &(0x7f000014d000)="", 0x0) fchown(r3, 0x0, 0x0) close(r0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e89000)={0x0, 0x0}) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f000027c000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000f45000)={&(0x7f0000907000/0x1000)=nil, 0x1000}) 2018/01/14 22:38:38 executing program 4: syz_open_dev$dmmidi(&(0x7f0000596000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000194000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000a67000-0x8)=0x10000218, 0x435, 0x2) 2018/01/14 22:38:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00004e4000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000593000-0x4)=0x0) stat(&(0x7f0000479000-0x8)='./file0\x00', &(0x7f0000f4f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000ab4000-0x8)='./file0\x00', &(0x7f0000d3d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000080e000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a20000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e2b000-0x4)=0xe8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x1f) fstat(r0, &(0x7f0000a85000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$getownex(r8, 0x10, &(0x7f0000263000-0x8)={0x0, 0x0}) stat(&(0x7f00007c3000)='./file0\x00', &(0x7f0000acb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000dcd000-0x10)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) r12 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c1000)=0xe8) r14 = getegid() r15 = getpgrp(0x0) fstat(r0, &(0x7f0000e17000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = geteuid() r17 = getgid() r18 = getpid() lstat(&(0x7f0000061000-0x8)='./file0\x00', &(0x7f0000c89000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f000018b000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r21 = getpid() stat(&(0x7f000095a000)='./file0\x00', &(0x7f000024b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getegid() sendmsg$unix(r1, &(0x7f0000780000-0x38)={&(0x7f00008be000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000dbd000-0x60)=[{&(0x7f00008f2000-0xba)="b5a70e7485259b990f4fc9cb220677cc2c108fc6b4b44b95460e2667eab08439f1233acee9c514f5b3690c31ffc3b6177642cad33cff499721de4670f80f846d3d6bc9ef0bd625753898345fc127f660ae826158ffeaee5a37385ef59ff29a738c3c9d640bfa944a3d25f8735065a4e5d7bc64065aa885ef12518145f483562578a149159a009f056aff6f252f02870f9221cffc2c9547ebbe12c4f75fa5c7b46e98ed33d3ceccbc45f75e8bf3f5ec1910d20b0726411ccd85fa", 0xba}, {&(0x7f000062e000-0xdd)="13df9b638c9faee4eaa946f5876f5f9428ef524b846aeb27e5e0dffda7584beb43227e63b7e9f4d7816d0ab06ef016fbebda596797213ae5de3996ed9f1dc3c49d319e31f59fc59ddd46081293da3500ee97d2080dd0ce6ed1738a680a557954bbaf069df55ad7c02c7c315a5c13e12e21203fb3d2fcf14a23daee875d1b25267d02fb9db22256e4630145bf0df697e434f3fd46d2ea9063e675658761813b3de3afc50d5c63620aadd5c57d2af33f0f67a917864ddac3b3aba1583021f8e211a4f580ef5e0a11fd94661615c2fcd4de690ad26ac071933ccbfae7578a", 0xdd}, {&(0x7f000052b000-0x5d)="d49efc7a195d22cf7eff0822702a8123830ee2987ef9f464dc68c1c2e69e82dcaebfe8b75c7555fe0b1e724546d352a0e5700e4c03a4d6dc63ca268a9a2fefa4730edd3e175d2c1e30e3e35cee6ecc2c1bad604eff5125ff968a4d2110", 0x5d}, {&(0x7f000012a000)="d7f202796eca4f0b490605401e839163e50b0319205542bcd29686df5e7a8c961bab67a2185e8989916a3aaa6d362932dce709a6c6893f30101272ae1ca8b8e6d1db48b439151ac4f11a4e6b9fedc84f890996eb68549fdfb14d8c4368", 0x5d}, {&(0x7f00005b2000-0xa0)="b2af41878ed94d684d727679c2a7f9a918d43daf2eae2c3133a177014b61d0761cb8d358f3d80f59536ec9bdefa8a232dcdbd60f244769114932f9dd41e6e6cbd4005aa97f81414ca2b9035dbe8c57b252bc186e709a7baeadc8e62f7da32cd6a4f168b4420ca799a20389365645d8caadf69bf28f7598bee81c683ae50f13b70213fc0b6651361cbbffebd10956c9fc2921247dd6aa98ca865b0000ea791c94", 0xa0}, {&(0x7f0000f1a000-0x76)="6632e3010cc6f69d2b5cecb8f144395ee95ce5a0a4ab223f48d0b44a0fa7c5a150fb85d92ae3e577bd018b469fc0b7d474d58cb80d25201e095e5513573579562cfceccb15b4c9f3ccb015dfa2d833de898f4bed9d958d8eec664f9efdfb2ed4e0a0e45e4b75533adc55133d184bdd072d091754106b", 0x76}], 0x6, &(0x7f0000403000-0x100)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x100, 0x40000}, 0x400c041) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000e26000-0x40)={0x10002, 0x2, 0x0, 0x247, "45663cd94d2f29f76085f0c7a883894bdcf8d1a5d3207e3cf1e6eebd2f8c3c820f497a4a57e4d4fd30438cfb", 0x86}) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) 2018/01/14 22:38:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000-0x2)=0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="db8014186e14ab0e89cce69424f8513cc53efc49a3e3c82935155997fa04700cc7c93f9d7bdc51ba5815eb8a403567df8fa85c53f1a4c1988b20ee96c9dbb5c3f18f6611398a69eadd556bbde9c36804b6c41e3e59d1decf21860e375095ea0a78cc7063ab3e97fe427f58b4d8588daea410e261facdeebd85b49b1628ae5d270bfb990f5741dc48fd25c083e6f2c69ed07c07fdbc1aa28066613839f321f7a1d9481b8d0a38cf4ccba08c4fbaa2a7e60f5fb0a473561ceba1e5e408bb96b50ed0579ef078cb01a1af2a", 0xca, 0x0) r2 = add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r1, &(0x7f0000000000)="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", 0x1000, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f00005a7000-0x56)=""/86) 2018/01/14 22:38:38 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, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e6000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f000004d000)=[], 0x1000000000000088, 0x80000000) 2018/01/14 22:38:38 executing program 3: 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) execve(&(0x7f0000a15000)='./file0\x00', &(0x7f000062a000)=[&(0x7f00004e6000)='\x00', &(0x7f00004f0000)='#\\\x00', &(0x7f0000213000-0x6)='wlan1\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000001000-0xf)='securityeth0($\x00', &(0x7f0000001000-0x12)='*}vmnet0vboxnet0*\x00', &(0x7f0000ed3000)='wlan0\x00', &(0x7f0000001000-0x1)='\x00'], &(0x7f00000ef000)=[&(0x7f000032f000-0xe)='*md5sumcgroup\x00']) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000002000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000002000)=0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000001000-0x18)={0x0, 0x8, 0x1, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000004000-0x3c)=""/60, 0x3c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000004000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000004000)={&(0x7f0000004000)=@dellink={0x28, 0x11, 0xe0b, 0x5, 0x1, {0x0, 0x0, 0x0, r2, 0x400, 0x420}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x1200000000}]}, 0x28}, 0x1, 0x0, 0x0, 0x4008080}, 0x4000000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x0, 0xf, 0x4, "2749b0b342606bd453bfad8d1586a0dddaae891839f0dd06137e16f959fa7b215b76dea172f39c61cf4ece7eec63d366879bc2042e3f2e48e112019877dbbc13", "415ae60e6e21eaff374ff7c18382b2b0a05bc8e2a24bbab382e5aaacbd146d8af221e17e4ac9445a6d82a4d0ddfdc291f18c6a90fa6f9b2cf889906f85fe7b96", "81b6d62a296787921b13ed78d31f36956667b04281daf7f63bc0323fa8cc8091", [0xfffffffffffffffd, 0x2e]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000006000-0x4)=0x4, 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x48000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000006000)='encrypted\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000-0x3c)="b457ca39eefabc12f639e5e6fb061a4a2ba2a516be0ab5c1497d192f89b43777262891eca895c5603a97ef706c029c47e8cc2916f534483559813614", 0x3c, 0xfffffffffffffffb) keyctl$setperm(0x5, r3, 0x1) 2018/01/14 22:38:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000022d000)=[], 0x0, 0x0) 2018/01/14 22:38:38 executing program 2: mmap(&(0x7f0000000000/0x255000)=nil, 0x255000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000256000-0x8)=0x10000) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00001c9000)="7b8d11968f353e536a216554226e63d9a91dcc24cb6dddd5882ca8730f3134540715646e7f86c235157dfe878bef4f699c9d64a679bab2330f3b442799c65497ae448011a85f38213fc800ce58f94e47394683a96c4e1e41548cc351af34eb79db36db16ed0eb97bd90adb97344120c253c3123602092d7fa0d71f7a56b18d20dd9832921cb254b6", 0x88) socketpair(0x9, 0x7, 0x9, &(0x7f00001c0000-0x8)={0x0, 0x0}) 2018/01/14 22:38:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000720000+0x3aa)=""/204, 0xcc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000066000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000a2f000)={0x5, 0x8, 0xffffffffffffffff, 0x3f, 0x9}) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000a55000)={0x0, 0x8, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_buf(r0, 0x0, 0x19, &(0x7f0000698000)=""/122, &(0x7f00001e7000-0x4)=0x7a) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/14 22:38:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000042e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) munmap(&(0x7f0000579000/0x1000)=nil, 0x1000) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000579000)='oom_adj\x00') sendfile(r0, r0, &(0x7f0000014000)=0x100400, 0xffff) 2018/01/14 22:38:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000d18000-0x4)=0x2, 0x11b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00006a4000)=0x0, &(0x7f0000d11000)=0x4) 2018/01/14 22:38:38 executing program 1: r0 = socket$inet_sctp(0x2, 0x2, 0x84) r1 = syz_open_dev$mouse(&(0x7f00000db000-0x12)='/dev/input/mouse#\x00', 0x5, 0x20000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000c21000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000df6000)={r2, 0x2}) setsockopt(r0, 0x8000000084, 0x1, &(0x7f0000000000)="", 0x0) [ 52.231250] encrypted_key: insufficient parameters specified [ 52.245223] QAT: Invalid ioctl [ 52.262215] QAT: Invalid ioctl 2018/01/14 22:38:38 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000001f000-0x8)={0x0, 0x6}, &(0x7f0000022000)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000018000)={r1, 0x800, 0x0, []}, &(0x7f0000023000-0x4)=0x8) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x2, 0x200000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000006000-0x5c)={{0xa, 0x0, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x0, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7c9}, 0x1ff, [0x8, 0x9, 0x7f, 0xff, 0x2, 0x1, 0x3, 0x10000]}, 0x5c) 2018/01/14 22:38:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000b90000/0x3000)=nil, 0x3000, &(0x7f0000001000)=""/163) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mlock2(&(0x7f0000b58000/0x12000)=nil, 0x12000, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00003d8000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x108) 2018/01/14 22:38:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x181040) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000a83000)={[0x9, 0x7, 0x5, 0x1, 0xd8, 0x8000, 0x36, 0x79c2, 0x4, 0xa65, 0x1f, 0x8000, 0x81, 0x8, 0x2, 0x7fff], 0xf000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x7, 0x109100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000002000)=@ax25={0x3, {"51d5ab0fc0aba9"}, 0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000)={0x0, @in6={{0xa, 0x1, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x2, 0x100, 0x10001, 0xa8}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000004000-0x8)={r2, 0x2000000000000000}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000004000-0x10)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000004000)=""/230) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r2, @in={{0x2, 0x2, @rand_addr=0xb28, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x700, 0xfffffffffffff8fd, 0x7, 0x7a846a44, 0x5}, 0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000005000)='./file0\x00') accept4$packet(0xffffffffffffffff, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0xb0d29c37c5a4f7d1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000006000)={@generic="931262cd2681ddd9e3ce613dd944a72a", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000005000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000008000-0xa0)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3f, 0x2, 0x6, 0x90}, &(0x7f0000008000-0x4)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000008000)='/dev/vcsa#\x00', 0x8, 0x400) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000009000)=0x2, 0x4) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000009000-0x78)={0x7, 0x0, [{0xff, 0x0, 0x5}, {0xffffffff, 0x0, 0x589}, {0x4, 0x0, 0x3}, {0x6, 0x0, 0x1}, {0xdd1, 0x0, 0x64}, {0x12d6f008, 0x0, 0x10001}, {0xff, 0x0, 0x5}]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f000000a000)={r3, 0x5157, 0x0, 0x2, 0x6}, &(0x7f0000001000)=0x18) 2018/01/14 22:38:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000396000-0x10)={0x6, &(0x7f00001d2000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r1 = fcntl$getown(r0, 0x9) r2 = fcntl$getown(r0, 0x9) kcmp(r1, r2, 0x7, r0, r0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f00007e1000)="b7", 0x1, 0x0, &(0x7f0000c9f000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 22:38:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000028000)=""/233) syz_open_dev$mouse(&(0x7f0000553000-0x12)='/dev/input/mouse#\x00', 0x401, 0x80000) 2018/01/14 22:38:38 executing program 6: r0 = msgget(0x2, 0x20) msgctl$IPC_RMID(r0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) lseek(r2, 0x0, 0x2) msgget(0x0, 0x40) r3 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0xffffffffffff7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x7, 0x1ff, 0x9, 0x40}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000b54000)={r4, 0xed, "9108efe084609c37fbb1fde262d13ff4f504f45108da7bf803c6c41aa83f77e3bd7a2ad0d2af7cd84a2345a41f9a28478bd9e0bb36ac90fe78e0a0db3792d785547b0a287c7bdedcb665216ddece42ac76b5dbcbb3a9d325ef8f27ace35addc342cff676e78ebf4bf90775dde5a9713035de35018a42d0497a12d31c8cdf2f6253d10bfef59f989e978374d604649160926d69c6539429ee649390e7c3ebf691c14d35974c6eaac4d97e560771aa65fa0d88947f6129034c4d5639eda8d546d193aeead876fba99b530354610a211ee77044c39b832d7f35a9490c043df22f3ea09275aa720e546440e3fdf00d"}, &(0x7f000066c000-0x4)=0xf5) sendmsg$nl_xfrm(r2, &(0x7f0000008000)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000007000)=@delsa={0x28, 0x12, 0x1f, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xff}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r3, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) msgrcv(r0, &(0x7f0000000000)={0x0, ""/254}, 0x106, 0x2, 0x0) 2018/01/14 22:38:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e3f000-0x4)=0x2, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000da1000-0x18)={0x7b01, 0xfe, 0xe34, 0x9791, 0x1, 0xffffffffffffffff}) 2018/01/14 22:38:38 executing program 1: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000167000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000a9b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004ad000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a1b000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008fd000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000002000-0x8)={0x77f, 0x2}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x8000, 0x2, 0x4, 0xa, 0xa0, 0x20, 0x21, r1, r2}, {0x3, 0x0, 0x4, 0x8, 0x4, 0x7fffffff, 0x400, 0x3f}, {0x1, 0x7, 0x6ee5, 0x774}, 0xfcc, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x32}, 0x0, @in=@multicast2=0xe0000002, 0x7, 0x3, 0x1, 0x10001, 0x1440000, 0x3, 0x2}}, 0xe8) r3 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000d05000/0x4000)=nil) shmat(r3, &(0x7f0000003000/0x4000)=nil, 0xffffffffffffffff) msync(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x4) 2018/01/14 22:38:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000053000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x8000) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000598000-0xfe)=""/254) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80004) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000d33000)={0x0, 0x0}, &(0x7f0000edb000)=0x10) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) write$evdev(r2, &(0x7f0000926000)=[], 0x5e) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000e0000-0xc)='/dev/autofs\x00', 0x101000, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00009c4000-0x8)={0x0, 0x0}) close(r1) 2018/01/14 22:38:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000020f000-0xd)='/dev/net/tun\x00', 0x0, 0x100000a) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket(0x2000000011, 0x3, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000394000)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcdd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x5, 0x2, "35ed5c3454dd751c3594f393939530951f3f817d17e8bb443653aed3820b5e869a0b68b41b0a83dd1fd8f74a88ab7424a83b72b13808f450ac65db0a5fe1fc7fa533bc0cf4058840eac580d69ae9faad"}, 0x160) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000e7a000-0x14)={0x11, 0x10000004, r4, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000be1000)=""/200, &(0x7f0000f85000)=0xc8) r5 = socket$packet(0x11, 0x3, 0x300) bind$packet(r5, &(0x7f0000d52000-0x14)={0x11, 0x4, r4, 0x1, 0x0, 0x6, @random="5700000089de", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000bc6000)={0x0, 0x0, 0x0}, 0x4) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2018/01/14 22:38:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009da000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = semget$private(0x0, 0x1000, 0x0) semtimedop(r2, &(0x7f0000033000+0x816)=[{0x4, 0x7ffd, 0x0}], 0x1, &(0x7f0000034000)={0x77359400, 0x0}) semop(r2, &(0x7f0000ae3000)=[{0x7, 0x2, 0x1800}, {0x0, 0x4, 0x1800}, {0x3, 0x8, 0x800}, {0x2, 0x3000000000, 0x1000}], 0x4) semop(r2, &(0x7f0000fe5000-0x6)=[{0x7, 0xff, 0x1000}], 0x1) semop(r2, &(0x7f0000021000-0x18)=[{0x4, 0x81, 0x0}], 0x1) 2018/01/14 22:38:38 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000009000-0x4)=0x0, 0x5, 0x0, &(0x7f000063a000-0x10)={0x0, 0x0}, &(0x7f0000013000)=0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000ede000)=""/149) 2018/01/14 22:38:38 executing program 7: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) recvmsg(r0, &(0x7f0000220000)={&(0x7f0000e7c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000e7c000)=[{&(0x7f0000664000)=""/160, 0xa0}], 0x1, &(0x7f00005a4000)=""/79, 0x4f, 0x0}, 0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) 2018/01/14 22:38:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ab3000)='./file0\x00', 0x488000, 0x142) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000b62000)=0xffff) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000e9a000)=[{0x0, 0x0, &(0x7f00002e1000)=[{&(0x7f0000007000)="aa05c3839685ead8a4d9182b6bb77e606a18ef887229f23c3e2b5e6172d22e9a003bf71a08f687a7ff1585528f", 0x2d}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000779000)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x1) recvmmsg(r1, &(0x7f0000acb000-0x78)=[{{&(0x7f00003fc000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00006d4000)=[{&(0x7f0000897000)=""/112, 0x70}, {&(0x7f0000d57000-0x66)=""/102, 0x66}, {&(0x7f0000416000-0x47)=""/71, 0x47}], 0x3, &(0x7f00000ee000)=""/214, 0xd6, 0x0}, 0x3}, {{&(0x7f0000b07000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000015c000)=[{&(0x7f00000a9000)=""/116, 0x74}, {&(0x7f00008f3000-0x41)=""/65, 0x41}, {&(0x7f0000980000-0xd5)=""/213, 0xd5}, {&(0x7f0000531000)=""/221, 0xdd}, {&(0x7f0000fce000)=""/164, 0xa4}, {&(0x7f000011d000)=""/179, 0xb3}], 0x6, &(0x7f000095d000-0xf0)=""/240, 0xf0, 0x80000001}, 0x2}], 0x2, 0x40000000, &(0x7f0000d68000-0x10)={0x0, 0x0}) ioctl$void(r1, 0xc0045878) r2 = syz_open_dev$sg(&(0x7f00009f3000-0x7)='/dev/sg#\x00', 0x7, 0x80000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/01/14 22:38:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000ddd000)='./file0\x00', 0x0, 0x2000000000045) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/01/14 22:38:38 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x10, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-twofish-3way\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x913, 0x440) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000005000-0x36)={0x0, 0x2e, "6149d9c1c5d3c1271de8cf41e2ecd8edd1f77ae4ad8f609b595f865b66c9bda5c6534e7c0e2b36b4ad2abfd91d7a"}, &(0x7f0000004000)=0x36) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000005000-0x8)={r2, 0x200, 0x3f}, 0x8) [ 52.436419] device syz1 entered promiscuous mode 2018/01/14 22:38:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f000047e000+0x83e)="6b5f41ffd987980c2642ef6f29fb67f15466dfa965bd872770fcb4df77e39d84b09e745ba7e369394a9d2894e21dc6679628650b3a849d4cd071f166678e0fdc17d486a7bc5790e6f449caf964d7bab107c493a4017be5ecb6e8ec2c02892d1f98650465d8b94793") r1 = socket$inet6(0xa, 0x1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005a8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) 2018/01/14 22:38:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fe, 0x0, 0x1, 0x0}, 0x6) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00007f0000)=@req={0x3fc, 0x0, 0x1, 0x1f}, 0x10) close(r0) 2018/01/14 22:38:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f50000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000038b000-0x4)=0xe, 0x0) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f0000eb0000)=""/118) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000017c000-0x10)={0x0, 0x1f, 0x7fff, 0x1}, &(0x7f00000c7000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f40000)={r1, 0x4, 0xffff, 0x0}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2286, &(0x7f0000007000)="") gettid() getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000d8000-0x8)={0x0, 0x0, 0x0}, &(0x7f00009a1000-0x4)=0x8) syz_open_procfs(0x0, &(0x7f0000928000-0xa)='net/route\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000d48000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005cd000)=0x20) 2018/01/14 22:38:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000dea000-0x47)=""/71) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x47, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/14 22:38:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) socket$unix(0x1, 0x5, 0x0) listen(r1, 0x5) 2018/01/14 22:38:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005c1000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ce000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000b7a000)=@file={0x1, './file0\x00'}, 0xa) clone(0x0, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f0000613000-0x4)=0x0, &(0x7f00007d3000-0x1)="") connect$unix(r0, &(0x7f00003d8000)=@abs={0x1, 0x0, 0x1}, 0xfffffffffffffe65) 2018/01/14 22:38:38 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f000000e000-0x1000)=""/4096, &(0x7f000000e000-0x1)=0x1000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rtc\x00', 0x8080, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000001c000-0x107)={0x0, 0xff, "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"}, &(0x7f000001c000-0x4)=0x107) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000001b000)={r2, 0x9, 0x0}, &(0x7f0000005000)=0xc) chmod(&(0x7f000001a000)='./file0\x00', 0xc0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000019000)={"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"}) 2018/01/14 22:38:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc9000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) clock_gettime(0x6, &(0x7f0000785000-0x10)={0x0, 0x0}) fstat(r1, &(0x7f0000085000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000a45000)=r2) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000330000-0x20)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f00007ef000)={0x0, 0x0}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000455000-0xa)='/dev/ptmx\x00', 0x200, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000322000)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f00006ea000-0xbc)={0x4, 0x1, 'client0\x00', 0x1, "c7900d80c7a5cd4e", "2752c0a22238b3c98a870d74538dfe06b06f474884e9bcdbed3077b970f1aa86", 0x6, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r4, 0xaeb7) bind$llc(r0, &(0x7f0000bb5000)={0x1a, 0x0, 0x80000000, 0xc864, 0x9, 0xfffffffffffff095, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x64, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r3, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x13d, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x402, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0xfffffffffffffffe) 2018/01/14 22:38:38 executing program 0: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000b1f000-0x9)='net/igmp\x00') mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000d18000-0xf9)={0x0, 0xf1, "bd2871f67cf6e855ab4582c214d1fa3fa6e68f2c7e3b5edbcf0b3c12e22f19acbcd97fd6df87e301f6bb07600a1a88e20ee54e9c79d42302eae9c3ae26e2e7124266f38360a40ee09a8c07b3b516862c423ea8b38cf4b2b54b134979e6e299ed5572d5b6d29c61e2d6f09c8bd2b0471078f3db49cf35b7fb0ae6080dcf746760c5228ddf378e1498e4cd667fce630781e8e8814f9ae565a7cf66ba6693e852486a46d8f6b0c57c67045e1c7a6f326818460fbdf213eb8d675f7408102a3d97404d722d164c35e4ea7f67d1f6130d34da77398f42f283061104a38c26fffb2cec23ddcd7735f88ef247e1d8de8d323ddd63"}, &(0x7f00008f7000-0x4)=0xf9) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d18000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d18000-0x8)={r2, 0xbd}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00005cf000-0x4)=0xffffffffffff8001, 0xfffffc9d) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d17000-0x4)=0x0, &(0x7f00002a6000-0x4)=0x4) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x3f, 0x7) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d18000-0x5)='reno\x00', 0x5) 2018/01/14 22:38:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c41000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000a39000-0x5c)={0x5c, 0x1002, {0x2, 0x3, 0x3, 0x3, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/14 22:38:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$sndpcmc(&(0x7f0000eb9000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f000085f000-0x40)={0x3, 0x2, 0xfff, 0xff, "2f3e92666fc3708244ad42b759a1e65c5a8854107e0f5ddb7405b9ef035031348781a2fc879d2b8a5d21b4fa", 0x6fc1da42}) mlock(&(0x7f0000012000/0x1000)=nil, 0x1000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/14 22:38:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c0c000)='/dev/hwrng\x00', 0x400800, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00001cb000)={0x10001, 0x8, 0x4000, 0x40, 0xc8, 0xb1c, 0x3, 0x3, 0x98, 0x80000000, 0x3}, 0xb) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) write$fuse(r1, &(0x7f00006f4000)={0x18, 0x1, 0x0, @fuse_bmap_out={0x0}}, 0x18) 2018/01/14 22:38:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00006b1000)='/dev/snd/seq\x00', 0x0, 0x400) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000a92000)=""/28, 0x1c) r1 = socket(0x5, 0x0, 0x4) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000471000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000068f000)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) 2018/01/14 22:38:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) 2018/01/14 22:38:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c17000-0xa)='/dev/ptmx\x00', 0x400, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000067a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x38a3) 2018/01/14 22:38:38 executing program 3: mmap(&(0x7f0000000000/0x416000)=nil, 0x416000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000416000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000416000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000416000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f000008e000)=0x0, &(0x7f0000417000-0x4)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000306000)={&(0x7f00003d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b3000)={&(0x7f00001b8000+0x7b0)=@newsa={0x104, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2b}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7a}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 52.647150] QAT: Invalid ioctl 2018/01/14 22:38:38 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = inotify_init1(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000059c000)=[{r0, 0x260, 0x0}, {r1, 0x500, 0x0}, {r2, 0x3124, 0x0}], 0x3, &(0x7f0000d8a000)={0x77359400, 0x0}, &(0x7f0000000000)={0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002f2000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f000075f000-0xc)='/dev/audio#\x00', 0x2, 0x82000) fallocate(r3, 0x2, 0x0, 0x10001) [ 52.714179] QAT: Invalid ioctl 2018/01/14 22:38:38 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000059000-0x9)='/dev/ppp\x00', 0x40, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x97, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ae4000-0x11)=""/17, &(0x7f0000005000)=0x11) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000005000)=""/20) epoll_create(0x81) 2018/01/14 22:38:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f000088c000-0x8)={0x8, 0x6}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002f8000)={0x0, 0x0}) poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) 2018/01/14 22:38:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000dbd000)={0x0}, 0x8, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000462000)="0391acef4278e74688f17b6aeb91d0e52244b8a2c711da315f16c02a089a4485183a15ee80319ff6621b59fe3a65364532818fe97f49205b17d19a80ec1544dcb8b74e3902c98147c7defb57e3b80fbafd6c8a409417f466da05b00de14229cea188ccd5bfa46cc2b2992c0f66c1d34d74d428ff1b37322f93bc74720854ca80cd73c96872d94888c6ce397dea441c26f360", 0x92, 0x1, 0x0, 0x0) r1 = getpid() r2 = gettid() clock_gettime(0x0, &(0x7f0000dbe000)={0x0, 0x0}) ppoll(&(0x7f0000933000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000319000-0x10)={0x0, r3+10000000}, &(0x7f000032e000-0x8)={0x1ff}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup(r0) tgkill(r1, r2, 0x1) 2018/01/14 22:38:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005a4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000279000)={0x0, 0x100000000, 0x7, 0x34, 0x361, 0x28}, &(0x7f0000d6c000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e34000)={r2, 0x0, &(0x7f0000e81000)=[]}, &(0x7f00005e1000-0x4)=0x10) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000411000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, r1}, 0xc) write(r0, &(0x7f00006aa000-0x24)="24000000210025d6071c1ffbfffffc0e020000000010000202ffffeb08000600aafeffff", 0x24) socket$kcm(0x29, 0x7, 0x0) setsockopt(r0, 0x5, 0xcbab, &(0x7f00005cd000)="", 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cb2000)={r3, 0x7, 0x20}, 0xc) getpeername$netrom(r0, &(0x7f00006bd000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002e0000-0x4)=0x10) 2018/01/14 22:38:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000d47000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x590, 0x2, @fr=&(0x7f000071b000)={0x7, 0xe000000000, 0x3, 0x34d, 0xfffffffffffffff9, 0x6, 0x2}}}) mkdir(&(0x7f0000819000-0x8)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f000078c000)='./file0\x00', 0x0, 0x0) close(r2) 2018/01/14 22:38:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000032c000-0xb)='/dev/audio\x00', 0x880, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) clock_getres(0x5, &(0x7f0000f60000)={0x0, 0x0}) ppoll(&(0x7f00007e5000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000660000)={r1, 0x989680}, &(0x7f000022d000)={0x0}, 0xffffffffffffff94) ioctl(0xffffffffffffffff, 0x0, &(0x7f00008ea000)="") 2018/01/14 22:38:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) openat$selinux_load(0xffffffffffffff9c, &(0x7f000003f000-0xe)='/selinux/load\x00', 0x2, 0x0) setpgid(0x0, 0x0) 2018/01/14 22:38:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000693000-0x4)=0x10) fcntl$setsig(r0, 0xa, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) removexattr(&(0x7f00001e7000-0x8)='./file0\x00', &(0x7f0000b37000-0xa)=@random={'os2.\x00', '@$.#\x00'}) r2 = syz_open_dev$mice(&(0x7f0000016000-0x10)='/dev/input/mice\x00', 0x0, 0x440440) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f000058a000-0x45)=""/69) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f00008a9000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d4c000)='/selinux/mls\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000095b000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000097f000+0x327)={0xffffffffffffff9c}) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000139000-0x10)={0x6, &(0x7f0000eda000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f00000ea000-0x128)={0x0, 0x0, []}) sendto$llc(r0, &(0x7f000026b000)="fc8e0ae30b2f93f49467ec4ee9dab6ea2346015eaf4708e9caf433bf3668f16e618f3d8b1ecc57ee67f02d03ccd87599e19178f309f75701644f33d41781fde8574765c99fab322690231bd6ab1a28d5ba3614e6d62683a7f215fc40f21ce7b084877ac6554b08af92c35eb2c5bad7fa2c29c32b012e2a4410c20acfb1cb5e2b65a5e1b07899b030ff3e2c44dfefa134", 0x90, 0x80, &(0x7f0000b38000)={0x1a, 0x9, 0xe42a, 0x0, 0x4, 0xfff, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10) [ 52.835970] kauditd_printk_skb: 44 callbacks suppressed [ 52.835980] audit: type=1326 audit(1515969518.929:318): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8006 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/14 22:38:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000523000)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) r0 = syz_open_dev$sg(&(0x7f0000800000)='/dev/sg#\x00', 0xbce, 0x381202) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) clone(0x0, &(0x7f0000dd0000)="", &(0x7f000052d000-0x4)=0x0, &(0x7f0000e6e000)=0x0, &(0x7f0000381000-0x2b)="") pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2018/01/14 22:38:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x4, 0x7, &(0x7f00001c8000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000079b000)=0x0) sendmsg$alg(r0, &(0x7f00007d0000)={0x0, 0x0, &(0x7f00006f4000-0x22)=[{&(0x7f00007eb000-0x7b)="91d5ccad2de3d6e1c55af96ead912fd68e412039668e31fc8e2b433a2c55d5798695d599a9d4b99465afcb0f67a362bc09ab1b6762026002b1dedfc772deaf0ae8143647bba9f4c68a1daba957abd0933fc54efd36948ced26b04ff7e5530ef49b4d9101c150ea35bf06eb07c2d37ce48e2b9d056df251ff141509", 0x7b}, {&(0x7f0000e3f000-0x1b)="d5885a2f9faca30fa2b6748027b5d2b7d801082a839f9d878eabe1", 0x1b}, {&(0x7f0000a74000-0x1000)="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", 0x1000}, {&(0x7f0000bf7000-0x3a)="335e067283b75eec78cead67e5bd01157df5e38181cf96a2b813ad3680b7191afe29f50a0f368041968aad4206241e7121f887017b6855d89d25", 0x3a}, {&(0x7f0000a08000)="f62cacc5fb321f55877c6640f794ff9db097d9a8a4c52c24e3b03287a48bb7a0ccb1dff0ec4707872125e1048d26e4bdfb78ca98a451be020caf641ea3d250d29c90da96fa177891be1fe8dfc907b176ea062e3d124998a310ee8a0cda4194614320d3431e3ab6d29c83b6fb9b258bfc965842d6677f5290a41851228e10d81aae4fd19d9314d3bd843979f5f9b4cda42cb065579b50ebc5aa59126b96ae3b42cf0aa2a72b9f03076dea801fdc18676bc3d0b27157900c566b214e94cb0e068a80c734d152a3a7c6c74143b8cc0219cfa68880a172afbbc50b5bc15ef1d456a600816ed4c841ecf685de548cea6f", 0xeb}, {&(0x7f0000954000-0xe8)="964f79455d8ce2c36975f6a87fba116930742f30383626b611cb827fed10c62a712a4c34a9ddf287d0893d3f8fa2abc546a315e64af1a1943d4bb8f91a56144a9c844e1a098989f6216cdde2bf9fa8d5cb5c40ff8a58c31fba45aa9ba7ce57fce59d38c007f0a1a9958aee9786d1e3484a3700f0a61a7b34a9bd2b037f4a03bd78fb4f524bee01e079abc74eb50087378c5cf740862e67d4a35e2048277f4fc3d1f1923d9aca9f7a23a294b4136a5cca3bfd5756aafd051eaf7c00b6a7fba6fc94290f893744cac1240422924dc06dfef97e634c3178f4f5324dcb034df1cd2b6642c05847e91904", 0xffffffffffffffe4}, {&(0x7f0000ffd000-0x86)="da792b17b6038af4afb45e338875e1c5f3f561e72b8ddd6f974d687499d87f18c9562f35e049daf464c4c9a6714851f490dcda60f7942a2bc87a52f839e4bab14af989779dd0ec07c96a557df122fd91b828bb2a2596b5e19359a8ea8139b133711274918f5d5189cb1f81ceafe307de11c9cd525dbb67e0316144d02b4d9477b94e1f916234", 0x86}, {&(0x7f00001f7000)="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", 0xfc}], 0x8, &(0x7f000083b000-0xe0)=[@assoc={0x18, 0x117, 0x4, 0x7}, @iv={0xc8, 0x117, 0x2, 0xb3, "633b5a88d64cb636f5092a9757667caa9dd55f26a2808754bd72f5c52349968ee33e6ff41d6f89dff0567ff45564ebb92da32492737437888d6ca17cf6bcf1e889a3082f9f0e2b7ed159e0841c774ad3383c0726fcf9d5e66dbab81cc5ce8f120c29b5be3f1149604f7ddbf93358acf72dcc98d962eadd6d0c757a1d0c95ca40d1904249a348650481e8194f5a9469d60e28461bca199ceb0f8dc69af7a29b095a7ae1355fe67d0b8a2ed8afcfdc7d1db11a87"}], 0xe0, 0x0}, 0x20000000) r1 = socket$kcm(0x29, 0x40000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000d40000)={@common='sit0\x00', &(0x7f0000f05000-0x2c)=@ethtool_cmd={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 52.880421] audit: type=1326 audit(1515969518.929:319): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8006 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/14 22:38:39 executing program 3: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006b0000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000f6f000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000678000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x40) 2018/01/14 22:38:39 executing program 4: r0 = socket(0xa, 0x3, 0x40) fcntl$notify(r0, 0x80000001, 0x0) getpeername$unix(r0, &(0x7f0000d96000)=@file={0x0, ""/4096}, &(0x7f0000e9a000)=0x1002) r1 = syz_open_dev$sndctrl(&(0x7f0000959000)='/dev/snd/controlC#\x00', 0x4, 0x20000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f000099b000-0x4)=0x2072) [ 52.925274] audit: type=1326 audit(1515969518.929:320): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8006 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/14 22:38:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x800) socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x140ffe) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000d60000-0x4e)=""/78) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$evdev(&(0x7f000052e000-0x12)='/dev/input/event#\x00', 0x7, 0x2002) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f0000926000)=""/4, &(0x7f0000000000)=0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d20000)='/dev/mixer\x00', 0x200000, 0x0) getsockname(r1, &(0x7f00001b8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000001d000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000593000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$nfc_llcp(r2, 0x118, 0x1, &(0x7f000011b000)=""/16, 0x10) 2018/01/14 22:38:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f52000)=0xff) connect$inet6(0xffffffffffffffff, &(0x7f0000648000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getgid() r1 = msgget(0x1, 0x8) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000aff000-0x4a)=""/74) connect$inet(r0, &(0x7f00002f8000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 22:38:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000aa4000-0xb)='/dev/vcsa#\x00', 0x4, 0x20100) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f000096c000-0x40)={0xc0, 0x7, 0x0, 0x6, "ce17c80f47580483d135238151ba5dda03b78dc04ec86850db21a3cf4486776819af6fc1bab3209d9b3b2fcf", 0x8}) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000181000-0xd)='/selinux/mls\x00', 0x0, 0x0) openat(r3, &(0x7f0000f72000)='./file0\x00', 0x240500, 0x20) listen(r0, 0x5) [ 52.972659] audit: type=1326 audit(1515969518.930:321): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8006 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/14 22:38:39 executing program 1: getrlimit(0x1, &(0x7f0000c3a000)={0x0, 0x0}) r0 = openat(0xffffffffffffff9c, &(0x7f0000538000-0x8)='./file0\x00', 0x80, 0x52) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000827000-0x4)=0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x5}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x1000, 0x29}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000)={r3, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000003000)='./file1\x00', 0x198) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000004000)={0x0, 0x6, 0x0, 0x8000, 0xdea, 0x10001, 0x9, 0x5, 0x7fffffff, 0xa7, 0x3}, 0xb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000006000-0x38)={&(0x7f0000005000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000002000-0x20)=[{&(0x7f0000006000-0xc)=""/12, 0xc}, {&(0x7f0000005000)=""/87, 0x57}], 0x2, &(0x7f0000003000+0x762)=""/65, 0x41, 0x8}, 0x40) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000007000-0x4)={r0}) r6 = semget$private(0x0, 0x0, 0x1) semctl$GETPID(r6, 0x3, 0xb, &(0x7f0000003000+0x2a5)=""/4096) fallocate(r1, 0x0, 0x1, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000005000-0x8)={0x10000, 0x0}) socket(0x8, 0xc85afdb064b65a05, 0x64) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000006000)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) bind$can_raw(r0, &(0x7f0000007000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000004000)=0x0, &(0x7f0000004000-0x4)=0x4) sendmsg$nfc_llcp(r5, &(0x7f0000003000)={&(0x7f0000005000-0x60)={0x27, 0x9, 0xfffffffffffffffc, 0x7, 0x0, 0x0, "b6017eb6b9d53fa7782321718e47df617afba8fc96706dc9790e69f53c7eff7b558af12ec0d4196bd95b9aff2ff3f39dc0041d0dbf6cb9caaf7038039165bd", 0x5}, 0x60, &(0x7f0000001000)=[{&(0x7f0000005000)="470de8403ee36d7ec3210897787224c18a5001113460b6886771e2c0e79713634630e8cd6555b6a2b33f207a9207ddda0716b6bddefaf7673513a73c886ce376ee77ae609debaa25dbc5e45409aa58bdbbd3540e3e6cef39bdc49e557879b85f1e4bf205610757c0bbf5f4d2ef2b8fa56633af28ae034ffdc4358300e4a27179e596ce45bd3253bb725464", 0x8b}], 0x1, &(0x7f0000002000)={0x40, 0x1bf, 0x2, "b620d1f2959dc30a559979118d336a9b01ebc3a2c05ae12b90bcc07e837ab09dfd0c449c25b1c70237"}, 0x40, 0x41}, 0x20000000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000006000)={r7, 0x1}) 2018/01/14 22:38:39 executing program 7: ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f00000d4000)={0x8bd3, 0x4, 0x1, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="ed603f25b117c29b0ab4191f204a43d14a4c355bfff9fb269a05e7cee14f4f96a500cdb00d706c5ad6f530034f99b90499d1e0ba0e7f627110cc279f4810fd1dd4872fa55a301e6d458b9ed9f75311f79ea5ddd1f535cc3b", 0x58, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x6f7d, 0x208000) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000000)=""/254, &(0x7f0000000000)=0xfe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003000-0xc)={0x0, 0x0}) epoll_create1(0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/status\x00', 0x0, 0x0) ioctl(r3, 0x6, &(0x7f0000004000-0xd3)="37198395f5e3fc47b20bbf73755f302a4fcfbaecc399d042ae822d52f191eaccc02ceb8fc2955fefa47b9932ba3a43c4df18394cd9c6c569e48292e0061cfb0a0ffbe816c71004cce1956e9ef759da7689d88a77fc1ceecf4980a3ee16e676974ae7e9f837e6c90565ec908f9154608f6786bacf661d4a080481dea071b4467a18468492c1970ef63eba9a658a7bb828315a21d3f95da0a76343c98812dae3ef62e689bb39840e15a1bb66d82bf2892f3f9f3cccdce769731a965696bf17f96c5cdd6144f4e089315f27b6e42a638a034b9587") syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0x10001, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffffffffff54, 0x8000) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r4, 0x82502) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3e, 0x0, @thr={&(0x7f0000006000-0xa0)="e8a58f91d3fc09c50395286281823b8d08da29c8ea9435ecd56f7a3cab8f82154a477b227dbaaf257c4f463b82cba1bae4e6824463bbbe3c29b56ce8355484825a9fb09afddfcafadd3aed842dbeae7b6e3a0dbe592d64465d373690502aad24e8ddfbe151a27283d821be771c90aa11cb39bad3e9fa5e3525d83cc61af24b12d37211ea890237e6626f41305b7e8ef949bcf3836111a5edfa9eb9feab152db2", &(0x7f0000001000-0x58)="b51dcb78cc2cd86e372114be8a0f8d7ba3358af009c25678f1f9f0cd4f9511f77fdd5fd300e568288750957ba91a05bb7c4657a850fd0912bc40bf92947579c2d98e25de7deb835b2859da128d4b4d665eee9839b31c0ba7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x0) timer_delete(r5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000007000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) r8 = geteuid() setreuid(r7, r8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000)='/dev/hwrng\x00', 0x404000, 0x0) 2018/01/14 22:38:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) fadvise64(r0, 0x0, 0x401, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x80000, 0x0) write(r1, &(0x7f0000212000)="2400000024000700e113003f0004000200000000010000000000f5ffffffffffff000000", 0x11) 2018/01/14 22:38:39 executing program 5: mmap(&(0x7f0000000000/0x903000)=nil, 0x903000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000904000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0xfffffffffffffff8) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000016c000-0x38)={&(0x7f000061d000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000905000-0x10)=[{&(0x7f00005da000-0x25)=""/37, 0x25}], 0x1, &(0x7f000016c000)=""/131, 0x83, 0x0}, 0x3) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f000010e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000905000-0x4)=0x14, 0x80800) sendmsg$key(r1, &(0x7f0000559000)={0x0, 0x0, &(0x7f0000901000)={&(0x7f000049e000-0x1060)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 22:38:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f000002a000)={0xde9, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r1, 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$KVM_RUN(r1, 0xae80, 0x0) 2018/01/14 22:38:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b4a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[], 0x0, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 22:38:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00001b6000-0x48)={0x60003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd]}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00009a3000-0x80)={[0x0, 0x2, 0x11000, 0x105000], 0x6, 0x2047, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d51000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000488000-0x88)={0x5, {{0xa, 0x1, 0x71, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 53.099911] audit: type=1326 audit(1515969518.930:322): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8006 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=109 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/14 22:38:39 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003ef000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000000)={0x4, 0x3, 0x0, 0x7, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x14bc, @loopback={0x0, 0x1}, 0x3ff}, 0x1c) r2 = semget(0x2, 0x2, 0x714) semop(r2, &(0x7f0000002000-0x24)=[{0x4, 0x6, 0x1000}, {0x3, 0x4000000000000, 0x800}, {0x4, 0x67, 0x800}, {0x1, 0x3ff, 0x1000}, {0x0, 0xa66c, 0x1000}, {0x3, 0x9, 0x800}], 0x6) [ 53.099926] audit: type=1326 audit(1515969518.931:323): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8006 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 53.099940] audit: type=1326 audit(1515969518.931:324): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8006 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/14 22:38:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x80001, 0x4) sendto$inet(r0, &(0x7f0000fe9000)="83da3d6fdec967e069e0f86e46dcf2c27fa339e0f3ccea4a67", 0x23c, 0x20000000, &(0x7f00007f4000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff22) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000c14000-0x4)=0x0, 0x4) 2018/01/14 22:38:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000d6f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) socket$inet6(0xa, 0x80004, 0x10000) connect$inet6(r0, &(0x7f0000639000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c91000)={0x8, {{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x1, 0xfffffffffffffe00, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x482, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1a7e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) 2018/01/14 22:38:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000046000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r0, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r2 = dup2(r0, r1) r3 = gettid() setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x1) fcntl$setown(r2, 0x8, r3) tkill(r3, 0x16) 2018/01/14 22:38:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) pipe(&(0x7f00001e4000)={0x0, 0x0}) accept$netrom(r0, &(0x7f0000181000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f38000-0x4)=0x48) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000eb9000-0x30)={0xe0, 0x0, &(0x7f0000f32000)=[@enter_looper={0x630c}, @increfs={0x40046304, 0x3}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8, &(0x7f0000b1e000)=[], &(0x7f0000433000)=[0x40]}}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x70, 0x18, &(0x7f0000c97000-0x70)=[@ptr={0x70742a85, 0x1, &(0x7f00001c6000-0x1)=0x0, 0x1, 0x3, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f0000116000)=0x0, 0x1, 0x1, 0x1f}, @fda={0x66646185, 0x6, 0x1, 0x38}], &(0x7f0000d8d000-0x18)=[0x20, 0x0, 0x0]}}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x60, 0x30, &(0x7f00004c2000)=[@fda={0x66646185, 0x6, 0x1, 0x1e}, @fda={0x66646185, 0xa, 0x3, 0x3c}, @fda={0x66646185, 0x4, 0x4, 0x24}], &(0x7f00000f8000)=[0x48, 0x20, 0x38, 0x78, 0x78, 0x38]}, 0x6}}], 0x6a, 0x0, &(0x7f0000a0f000-0x6a)="5faeddd39b5054b4bbf87feafa8c7f01a372abef337e31add1e8ebf1ecbe80e059acac4397cfce35bbbb60ee9da284a355cf43019abd90a64d27770d84c552c775f97fefa47dd4e0bf2e1239a2c8640602d64d156e686dde29fba9cbdef7f144ee4a9bbddcb496c9c092"}) r2 = syz_open_dev$dspn(&(0x7f0000b5e000)='/dev/dsp#\x00', 0xe9, 0x1) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000005000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x10, 0x200000000002, 0xc) r4 = accept4(r3, &(0x7f00009fd000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000526000-0x4)=0x8, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000262000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000a19000-0x4)=0xe8) connect$packet(0xffffffffffffffff, &(0x7f000024e000)={0x11, 0x17, r5, 0x1, 0xc40, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) umount2(&(0x7f0000d05000)='./file0\x00', 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000e01000-0x38)={&(0x7f00009c5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cf8000-0x10)={&(0x7f00008bc000-0x1d0)=@newsa={0xf0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0xbf, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0xff}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x4d1, 0x1, 0x8, 0x0, 0x0, 0x0, 0x3ff, 0x0}, {0x0, 0x314b, 0x0, 0x4}, {0x3, 0x6, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 22:38:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000246000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000c40000-0x4)=0xf7, &(0x7f0000b6e000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x485, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x0) 2018/01/14 22:38:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000891000-0x18)={0xaa, 0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000d1d000)='/dev/vcsa#\x00', 0x20, 0x0) getsockname$packet(r1, &(0x7f0000eb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005c8000-0x4)=0x14) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005ea000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/14 22:38:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000972000)='/dev/snd/controlC#\x00', 0xccb0, 0x0) socket$key(0xf, 0x3, 0x2) clock_gettime(0x0, &(0x7f000032a000-0x10)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fb2000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000674000)={0x3, 0x10001, 0xffffffff, 0x101, 0x8, 0x100, 0x80000001, 0x7fffffff}, &(0x7f000024e000)={0x9, 0x101, 0x43, 0xda, 0x7fff, 0xffffffffffff7fff, 0x5, 0x7}, &(0x7f0000902000-0x40)={0x68e9, 0x4, 0xe, 0xfff, 0x4, 0x5, 0x0, 0x0}, &(0x7f000046d000-0x10)={r0, r1+10000000}, &(0x7f0000254000-0x10)={&(0x7f0000e1a000-0x8)={0x5}, 0x8}) r2 = syz_open_dev$urandom(&(0x7f0000567000)='/dev/urandom\x00', 0x0, 0x4) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f000015f000-0x55)={0x0, 0x0, ""}) 2018/01/14 22:38:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000003000)='trusted\x00', &(0x7f00008d5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000014000-0xb)='/dev/vcsa#\x00', 0x0) keyctl$get_keyring_id(0x0, r0, 0x3ff) keyctl$search(0xa, r0, &(0x7f0000005000)='asymmetric\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) [ 53.099954] audit: type=1326 audit(1515969518.934:325): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8006 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 53.099969] audit: type=1326 audit(1515969518.940:326): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8006 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=317 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/14 22:38:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x30001, 0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x40800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002a3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') openat$selinux_load(0xffffffffffffff9c, &(0x7f00002d7000)='/selinux/load\x00', 0x2, 0x0) syz_open_dev$tun(&(0x7f0000456000-0xd)='/dev/net/tun\x00', 0x0, 0x400001) 2018/01/14 22:38:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r0, &(0x7f0000294000)=[{{0x0, 0x2710}, 0x2, 0x0, 0x0}, {{0x0, 0x0}, 0x4, 0x4, 0x0}, {{0x0, 0x2710}, 0x0, 0x6bef, 0x0}, {{0x77359400, 0x0}, 0x400, 0x0, 0x0}], 0x60) clock_gettime(0x0, &(0x7f0000fda000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000568000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ff0000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000b66000)=[{{r1, r2/1000+30000}, 0x8, 0xffffffff, 0x5}, {{0x77359400, 0x0}, 0x7fffffff, 0x4, 0x8000}, {{r3, r4/1000+10000}, 0x7, 0x7, 0x1}, {{0x77359400, 0x0}, 0x6, 0x4, 0x40}, {{r5, r6/1000+10000}, 0x4, 0x5, 0x10001}, {{0x77359400, 0x0}, 0x800, 0x68, 0x1}], 0x90) r7 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) sendfile(r7, r0, 0x0, 0x72439a6b) 2018/01/14 22:38:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "1d6f6b7430a0000000ff00007a000000000000622d000000000000000400ffffffe10000005300", 0x94, 0x100000, 0x6, 0x8e, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d24000)='/dev/kvm\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000087e000-0x4)=0x0, 0x4) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7fffffff, 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$KVM_RUN(r2, 0xae80, 0x0) [ 53.324155] audit: type=1400 audit(1515969519.417:327): avc: denied { accept } for pid=8091 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 53.327783] netlink: 220 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/14 22:38:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0xffffffffffffffff, 0x2) write(r0, &(0x7f00004c9000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0011454a", 0x1f) recvfrom$llc(r0, &(0x7f000025e000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000ce3000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000653000-0x10)={0x7f, 0x5, 0x8, 0xec}, 0x10) 2018/01/14 22:38:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000002000-0x509)=""/4096) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000023000)={0x0, &(0x7f000002d000)=0x0, 0x0, 0xffffffffffffffff, 0x0}) iopl(0x7d4) [ 53.395928] netlink: 220 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/14 22:38:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[], 0x0) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) dup3(r0, r1, 0x0) 2018/01/14 22:38:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000335000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f3c000)=[{0x0, 0x0, &(0x7f0000f3e000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) shutdown(r0, 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b2e000)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000089c000)={0x7, 0x5, 0x8, 0x19001899, 0x40, 0x5e, 0x6, 0x0, 0x0}, &(0x7f0000810000-0x4)=0x20) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f000027b000-0x10)={0x7ff, 0x5acbdbca, 0x9, 0x200}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000724000-0x14)={r3, 0x2, 0x7ff, 0x8, 0x7fff, 0x5}, &(0x7f000026f000)=0x14) 2018/01/14 22:38:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000254000)={0x0, {""/7}, 0x0}, &(0x7f0000604000)=0x10, 0x800) readv(r0, &(0x7f00004c6000-0x10)=[{&(0x7f000095f000-0xe0)=""/224, 0xe0}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f49000-0x8)='./file0\x00', 0x80) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x0, 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f000070c000-0xa9)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000228000-0x8c)=""/140, 0xfffffffffffffea8) 2018/01/14 22:38:39 executing program 2: r0 = semget(0x1, 0xffffffffffffffff, 0x100) semop(r0, &(0x7f000035f000-0x6)=[{0x3, 0x80000001, 0x1800}], 0x1) timer_gettime(0x0, &(0x7f0000307000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r1) 2018/01/14 22:38:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000930000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e0b000)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f0000b29000)=0x0, 0x12) 2018/01/14 22:38:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f00007f0000)=""/203, 0xcb, 0x2023, &(0x7f0000a94000)={0xa, 0x0, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000aab000-0x48)=[{0x8, 0x7fff}, {0x3, 0xffffffffffffffff}, {0x2, 0xffffffffffffffc0}, {0xe, 0x6}, {0xb, 0x5dd}, {0x0, 0xe30}, {0xf, 0x3ff}, {0x2, 0x7}, {0x8, 0x0}], 0x9) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x18, 0x400000000000029, 0xb, "a9e6"}], 0x18, 0x0}, 0x0) 2018/01/14 22:38:39 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x1ff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0x1a4)=[{{&(0x7f0000004000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000005000-0x20)=[{&(0x7f0000005000-0x1)=""/1, 0x1}, {&(0x7f0000004000-0xe1)=""/225, 0xe1}], 0x2, &(0x7f0000002000-0xb8)=""/184, 0xb8, 0x1}, 0xffff}, {{&(0x7f0000002000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000000000+0xb22)=[{&(0x7f0000003000-0x8d)=""/141, 0x8d}, {&(0x7f0000004000)=""/228, 0xe4}, {&(0x7f0000004000)=""/24, 0x18}, {&(0x7f0000005000-0xea)=""/234, 0xea}], 0x4, &(0x7f0000002000-0x14)=""/20, 0x14, 0x6}, 0x8000}, {{&(0x7f0000002000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000004000)=[{&(0x7f0000001000-0x62)=""/98, 0x62}, {&(0x7f0000005000-0x41)=""/65, 0x41}, {&(0x7f0000002000-0xb5)=""/181, 0xb5}, {&(0x7f0000004000)=""/80, 0x50}, {&(0x7f0000004000)=""/81, 0x51}, {&(0x7f0000003000-0xc7)=""/199, 0xc7}, {&(0x7f0000005000-0x3c)=""/60, 0x3c}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000-0x2)=""/2, 0x2}, {&(0x7f0000001000-0xe3)=""/227, 0xe3}], 0xa, 0x0, 0x0, 0x920}, 0x20014957}, {{&(0x7f0000005000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000004000)=[{&(0x7f0000005000-0x3a)=""/58, 0x3a}, {&(0x7f0000004000)=""/135, 0x87}], 0x2, &(0x7f0000005000-0xb)=""/11, 0xb, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000004000-0x56)=""/86, 0x56}, {&(0x7f0000005000-0xee)=""/238, 0xee}, {&(0x7f0000001000)=""/211, 0xd3}, {&(0x7f0000003000)=""/214, 0xd6}, {&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000002000)=""/0, 0x0}], 0x6, &(0x7f0000001000-0x20)=""/32, 0x20, 0xfffffffffffffffe}, 0x1d}, {{&(0x7f0000002000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000003000)=""/8, 0x8}, {&(0x7f0000005000-0x27)=""/39, 0x27}, {&(0x7f0000005000-0xe6)=""/230, 0xe6}, {&(0x7f0000003000)=""/217, 0xd9}, {&(0x7f0000004000)=""/158, 0x9e}], 0x5, &(0x7f0000004000)=""/240, 0xf0, 0x63b4}, 0xce86}, {{&(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000003000)=""/0, 0x0}], 0x1, &(0x7f0000004000)=""/136, 0x88, 0x80000000}, 0x3f}], 0x7, 0x40, &(0x7f0000003000)={0x77359400, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000005000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r2}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x7, 0x2bdd) 2018/01/14 22:38:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000eaa000-0x50)={{0x4000001ff, 0x80000a}, {0x1000000000, 0x0}, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 22:38:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000e02000)='net/netlink\x00') r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000464000-0x10)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/01/14 22:38:39 executing program 1: mmap(&(0x7f0000000000/0xb71000)=nil, 0xb71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000a32000-0x160)=@newsa={0x160, 0x1a, 0x1, 0x0, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x33}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 22:38:39 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e1d000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x3ffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000000)={0x2, 0x12, 0x1, r1, 0x0}) prctl$setptracer(0x59616d61, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000-0x50)={0x41, @tick=0x40, 0x6, {0x0, 0x80000000}, 0x2, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000001000-0xc1)=""/193) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000+0x5c)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r3, 0x3, &(0x7f0000001000)={0x14, 0xfffffffffffffffb, 0xe9, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000003000-0x10)={0xa1bd, 0x8, [0x5aea5470, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000001000)={r2, 0x6aa2, 0x0, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={r4, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x0, 0x7fffffff, 0xea, 0x1}, &(0x7f0000003000-0x4)=0xa0) 2018/01/14 22:38:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x94c) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f0b000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c22000-0x24)=[{0x0, 0x0}], 0x1, 0xcc, &(0x7f00007bc000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e68000)={0xffffffffffffffff, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000c5f000)='/dev/kvm\x00', 0x4001, 0x0) 2018/01/14 22:38:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) iopl(0x1000000000fff) r1 = syz_open_dev$vcsn(&(0x7f00009e7000)='/dev/vcs#\x00', 0xffff, 0x200000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ffb000)={0x6, 0x7, 0x1000}, 0x4) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(twofish)\x00'}, 0x58) r2 = shmget$private(0x0, 0x3000, 0x6, &(0x7f0000f18000/0x3000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dcb000-0x21)="b7edf9ffffff83e5b3d30ced5c54b60a4b5df0df8217230000000000008100e674", 0x21) 2018/01/14 22:38:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000a78000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_names=@generic=""/16}) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000047000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @time={r3, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000044000)=""}}], 0x30) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r4) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000e5a000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 22:38:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000576000)={&(0x7f000014e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f000057c000-0x11bc)=@allocspi={0xf8, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x80}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000097b000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004bb000)=0x10, 0x80000) getsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f00003ef000)=0x0, &(0x7f00007c3000)=0x4) 2018/01/14 22:38:39 executing program 4: clone(0x0, &(0x7f0000161000)="", &(0x7f00003e5000-0x4)=0x0, &(0x7f0000e33000)=0x0, &(0x7f000015f000-0x1)="") munlockall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x280000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000543000)={0x0, 0x0}) 2018/01/14 22:38:39 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xce, &(0x7f0000014000-0x5b)=""/91, &(0x7f0000014000-0x4)=0x5b) 2018/01/14 22:38:39 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x8440, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0xa, &(0x7f0000001000)=0x0, &(0x7f0000019000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000005000)=0x1) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x1) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001a000-0x4)=0x14) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2018/01/14 22:38:39 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, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002ac000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) pwritev(r1, &(0x7f000071f000-0x50)=[{&(0x7f0000d5a000-0xa4)="c7adf96e8ff693643cf3d63a1bd851656050d41b765a42a451e5c1cc4d326a8995b6c5ee1049980bdc2827a7e15a9bf9b60b6da98a890167350b671ba6dc9ddac51d0b31830a48e0441e9bf87c50ad8ce6eadd6fc58b6026e7469e4a0b96c8572f83bfaa79503dfa0e4f75e17af13985209a05fc74bb6a79d32e7e39eee9e7c28568dd166519f6f11b93a0357625d8c8a64a704390c01ba275bdddc2419fe2255d88f35a", 0xa4}, {&(0x7f0000972000-0x6f)="6dd73e34a7c819bc650255b8c0560c145db365ab88ab29f8186c08be9a3f58be8c6ed4a2a1d6305d3eabf7311114f8bdabd91e59cdcd84c16349600cccd596bcf5f6677d5fd1999f1174739e105b4a39796bbbd19fa9ea0d71743ab544184e552f8cb6795eeabe1774db3c669c3cef", 0x6f}, {&(0x7f0000816000-0xf)="9a94c22a70f30c3b8b63116c952076", 0xf}, {&(0x7f0000c01000-0xa9)="d8b543a2521c428edac642fab458eaa4d20a589c9a2b12ebe5ad378c3389360000a58a69c9347c4e3e5d135ff2119a99682ba8dc98c5cfff9facf781b1323f6ae2c57d7f6cf4f4b9f61c9bc77a5145ad58b79b2b165632f4acbba6c84cba8fba13097e778475b8d2e4843dc1fb847f67642989de5aaa9029269372b7a27b819205bc7a4fe3d445bfe8a5a93d130592c87659e81dd2ba614e6cb77935270d57a9694132ee95e68917c1", 0xa9}, {&(0x7f00009df000)="be652e025060d47cbd6abbad7d501cd3c49bccbc0f07c0ec2b541c86983b8b10ad19", 0x22}], 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00006d1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00008ac000)={0x0, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x14) getsockname$ipx(r2, &(0x7f00004a0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000070f000-0x4)=0x10) dup2(r3, r2) write$tun(r2, &(0x7f0000b70000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/14 22:38:39 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={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000a67000-0x8)=0x215, 0x435, 0x2) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b05000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000b70000-0x10)={&(0x7f0000eb8000/0x1000)=nil, 0x1000}) 2018/01/14 22:38:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000269000-0x78)={0x2, 0x78, 0x40b4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a89000-0x1)=0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb0df, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) pipe2(&(0x7f0000d67000)={0x0, 0x0}, 0x4000) close(r1) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) fcntl$setsig(r1, 0xa, 0x3b) syz_open_dev$sg(&(0x7f000022c000)='/dev/sg#\x00', 0x8000, 0x40000) 2018/01/14 22:38:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000748000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000051f000)='./file0\x00', 0x600, 0x30) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00006c6000-0x4)=0x0) r3 = eventfd2(0x0, 0xfffffffffffffffc) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r3, 0x0}) openat$selinux_user(0xffffffffffffff9c, &(0x7f00007fb000-0x9)='/selinux/user\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f000002d000)=0x0, 0x0, r3, 0x0}) 2018/01/14 22:38:39 executing program 7: membarrier(0x4000000008, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000172000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00006b4000+0x540)={0x0, 0xffffffff, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006c3000-0xc)={r1, 0x6e0b7941, 0x30}, &(0x7f00004ee000)=0xc) 2018/01/14 22:38:39 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/qat_adf_ctl\x00', 0x8083, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x8}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in={{0x2, 0x2, @rand_addr=0x359b26a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x33b, 0x1, 0x5, 0x20}, 0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000003000)='./file0\x00', 0x49) fstat(r3, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCCBRK(r3, 0x5428) getsockname(r0, &(0x7f000018a000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000002000)={@common=""/16, @ifru_addrs=@ax25={0x0, {""/7}, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000005000-0x108)={0x0, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ea}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x14d2, 0x9, 0x2, 0x1, 0x1, 0x2, 0x2, 0xff, 0x8, 0x10001, 0x7fffffff, 0x401, 0x3ff, 0x8]}, &(0x7f0000004000)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000005000-0x8)={r4, 0x6}, 0x8) 2018/01/14 22:38:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000776000)=0x0) getpgid(0xffffffffffffffff) r1 = syz_open_dev$adsp(&(0x7f0000407000)='/dev/adsp#\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f000032b000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x3}) timer_delete(0x0) socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x2, 0x0) fchdir(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00001f7000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = eventfd2(0x0, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000686000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setown(r5, 0x8, r0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f00000de000-0x20)={r4, 0x2, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(0xffffffffffffffff) 2018/01/14 22:38:39 executing program 0: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000fb9000)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = msgget(0x2, 0x1) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000fba000)=""/4096) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008b3000)='/dev/sequencer2\x00', 0x256080, 0x0) 2018/01/14 22:38:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bac000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00008c3000-0x4)=r0) 2018/01/14 22:38:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$setregs(0xd, r1, 0x7fff, &(0x7f000043d000-0x83)="7822849e36322824c19439f021cd81f4fa4b4e80edf887c7d8dab84b9d089ea776ef213cd6129d527471d82df99c9d3de5bc0d1ec81e42661cd7251f39124423fd21e5760e17884b96f7bb9e1a9cccd173fc905beb7b0a9ec99dd7f39cc5255a7e81cb31656f1b1af411f37436fe9492f2524edb79a3d9e42956a6eb8e22229ef3e2c4") r2 = 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$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b01000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) prctl$setptracer(0x59616d61, r3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000436000-0x8)={0x0, 0x9}, &(0x7f0000609000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004d9000-0x8)={r4, 0x101}, 0x8) fcntl$getownex(r2, 0x10, &(0x7f0000914000-0x8)={0x0, 0x0}) 2018/01/14 22:38:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000484000)="", 0x0) 2018/01/14 22:38:39 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000df0000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00004bd000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x3ff, 0xff, &(0x7f0000002000-0xab)=""/171, &(0x7f0000002000-0x4)=0xab) mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ac2000)={0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00009cb000)={0x0, 0x0, ""}, &(0x7f0000488000-0x4)=0x8) 2018/01/14 22:38:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000c5f000-0x8)='./file0\x00', 0x400, 0x8) r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$audion(&(0x7f0000b85000-0xc)='/dev/audio#\x00', 0x1ff, 0x8082) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000a41000)={0xaa, 0xc, 0x0}) write(r0, &(0x7f0000dbd000)="2200000019000704009433280900040002000000000000000000000006001580a427", 0x22) 2018/01/14 22:38:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0xb89, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') syz_open_dev$audion(&(0x7f00003f0000)='/dev/audio#\x00', 0x7, 0x0) readv(r0, &(0x7f0000767000)=[{&(0x7f0000876000)=""/254, 0xfe}], 0x1) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000bc4000)=""/75, &(0x7f0000ad0000-0x4)=0x4b) 2018/01/14 22:38:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c8d000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e42000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00003a4000-0xa5)={{{@in=@broadcast=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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d8b000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000677000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3, 0x8001, 0xa, 0x0, 0x20, 0x3b, r1, r2}, {0x9, 0xd4, 0x7, 0x9, 0x9, 0x8, 0x1f, 0x7fffffff}, {0xfff, 0x2, 0x4, 0xdd37}, 0x4, 0x8, 0x3, 0x1, 0x0, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x1, 0x7, 0x1, 0xba, 0x4, 0xff, 0xff}}, 0xe8) seccomp(0x1, 0x1, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x2, 0x0, 0x0, 0x407ffc0003}]}) openat$selinux_context(0xffffffffffffff9c, &(0x7f00002f2000)='/selinux/context\x00', 0x2, 0x0) lremovexattr(&(0x7f000040b000-0x8)='./file0\x00', &(0x7f00000df000-0xe)=@known='system.advise\x00') 2018/01/14 22:38:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000c5e000-0x1f)="1f0000001e0007f1ffffffff07008700000041536b8d3d9339e70001454a55", 0x1f) ioctl(r0, 0x7, &(0x7f00007d9000)="b7293156bdbf05a2b2f7d5e0658415600a5799835b8563d7cbf5a815c0496c53b97aca5fec155569e9282070a5d33a43dadf66111c7b4d9ca4bf115a16834071f3a0bed772cd3cc38e373c4f2eb4646017ce25e49198160d0a92add5e03da430e5c13ac811271bccfa2691d9bbae265e78c6ed887bf3") 2018/01/14 22:38:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000071b000)=0x0, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000064000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = accept(r0, &(0x7f0000721000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d7c000)=0x9) syz_open_dev$urandom(&(0x7f000015f000)='/dev/urandom\x00', 0x0, 0x40400) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000044000)={0x0, 0xfffffffffffffffd}, &(0x7f0000805000)=0x22) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00005c6000-0x1008)={r2, 0x28f, 0x1000, "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"}, 0x1008) 2018/01/14 22:38:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = creat(&(0x7f0000cb2000)='./file0\x00', 0x40) r2 = syz_open_dev$amidi(&(0x7f00004e2000)='/dev/amidi#\x00', 0x5, 0x2) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000015e000/0x18000)=nil, &(0x7f0000156000-0x18)=[@text64={0x40, &(0x7f0000e4e000-0x4b)="64674b0f23e366b8b8008ee8d21b66baf80cb826b06484ef66bafc0c66b8000066ef66bad00466b8000066ef0fc72a66ba4300b008ee660f3830d08f49c89435fb86000066b8d2000f00d0", 0x4b}], 0x1, 0x10, &(0x7f0000b26000-0x10)=[@efer={0x2, 0x6000}], 0x1) r3 = gettid() rt_sigprocmask(0x4, &(0x7f00009a4000)={0xfffffffffffffffe}, 0x0, 0x300) rt_tgsigqueueinfo(r0, r3, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x0, 0x0}) 2018/01/14 22:38:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x0, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000000)=""/229) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000923000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xabeb, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x0, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007eb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000e34000-0x98)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1, 0x12, 0x1b, 0x0, "16ad08352c93d1f9ed47e08b9c362a5837da37201d2f36330a2feeb293ac744770d820fa04f61d2376ea23759c568ccaaabd8ccdda8ff5b9fc4a69588608d6c9", "ecb84fc4b3f8116eac9337f1033546715c6f9ba1e836f4f89348b7719bd579cb", [0x273b, 0x8], 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) r4 = getpid() r5 = fcntl$getown(r3, 0x9) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r2, &(0x7f00000e3000)={r0, r0, 0x1ff}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) accept4$packet(r0, &(0x7f00004d1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ec5000)=0x14, 0x80800) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000336000)={r6, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/14 22:38:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000160000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) socket$kcm(0x29, 0x5, 0x0) r3 = syz_open_dev$mouse(&(0x7f00009f8000)='/dev/input/mouse#\x00', 0x9, 0x80) socket$nl_route(0x10, 0x3, 0x0) getpeername$packet(r3, &(0x7f00008c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008ea000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000537000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff8, r4}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) accept$inet6(0xffffffffffffffff, &(0x7f0000acb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c5e000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00003ae000-0x10)={0x0, 0xe8, &(0x7f00005cc000)=[@in6={0xa, 0x3, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x7fff}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x6}, @in6={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x1}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000470000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00002dd000+0xcc2)={r5, 0x647b, 0x0}, 0xc) getpeername$unix(r2, &(0x7f00007e7000-0x6e)=@file={0x0, ""/108}, &(0x7f0000f12000-0x4)=0x6e) dup2(r0, r2) 2018/01/14 22:38:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) r0 = epoll_create(0x401) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000e92000)=""/110) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000fa5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f0000b2b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7b, 0x101) statx(r2, &(0x7f0000c23000-0x8)='./file0\x00', 0x6000, 0x0, &(0x7f0000473000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000993000)=0x0, &(0x7f0000d25000)=0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000316000-0x50)={{0x2, 0x3, 0x3f, 0x1, 0x0}, 0x9, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r3, 0x800000c0045009, &(0x7f0000004000-0x8)=0x2) r4 = socket$inet_dccp(0x2, 0x6, 0x0) close(r4) readv(r3, &(0x7f0000790000)=[{&(0x7f0000869000)=""/204, 0xcc}, {&(0x7f0000c00000-0xc5)=""/197, 0xc5}, {&(0x7f00004d0000-0x15)=""/21, 0x15}, {&(0x7f0000aab000)=""/214, 0xd6}, {&(0x7f000047f000)=""/126, 0x7e}, {&(0x7f0000704000)=""/220, 0xdc}, {&(0x7f0000230000)=""/24, 0x18}, {&(0x7f00004a1000)=""/13, 0xd}, {&(0x7f0000cfa000)=""/141, 0x8d}], 0x9) 2018/01/14 22:38:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ee6000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00002a1000-0x10)={0x1, [0x6]}) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0xfffffffffffffff7, 0x0}, 0x0) mmap$binder(&(0x7f00005ff000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) [ 53.884411] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 53.900933] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/14 22:38:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0xfffffffffffffefe) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00006e1000)=0x0, &(0x7f0000928000)=0x4) 2018/01/14 22:38:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000333000-0x8)='keyring\x00', &(0x7f0000a2d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d4000-0x1)='\x00', 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x4) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f00004ad000/0x3000)=nil, 0x3000) r1 = request_key(&(0x7f00006a7000-0x6)='.dead\x00', &(0x7f000062c000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000680000-0x12)='selfusermime_type\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f00006d1000)='keyring\x00', &(0x7f0000193000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) 2018/01/14 22:38:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000002, 0x8000000000000007, 0xfd) connect$unix(r0, &(0x7f00003aa000)=@file={0x3, './file0\x00'}, 0xfffffffffffffe86) 2018/01/14 22:38:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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_config_ext={0xb1, 0x0}, 0xa00000400, 0x3fffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") pipe(&(0x7f0000e94000)={0x0, 0x0}) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000e8a000)={0x0, 0x1, 0x400, &(0x7f0000f81000-0x8)=0x0}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000a23000)=""/125, &(0x7f0000baf000)=0x7d) 2018/01/14 22:38:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000e1b000)=0x0, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009e7000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f000046e000-0x10)={0x4, &(0x7f0000b96000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/14 22:38:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0xffffffffffffffff, 0x70a0}, 0xc) r1 = socket$inet(0x2, 0x80007, 0x5) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00004b5000)={0x0, 0x3, 0x9, [0x5, 0x8, 0xfffffffffffffff8, 0x3, 0x2eb, 0xc40a, 0x6, 0x80000000, 0x6]}, &(0x7f0000515000)=0x1a) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000001e000)={r2, @in6={{0xa, 0x2, 0x5ce, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00007e0000)=""/4, &(0x7f0000369000)=0x4) 2018/01/14 22:38:40 executing program 7: mprotect(&(0x7f0000404000/0x4000)=nil, 0x4000, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000884000/0x1000)=nil, 0x1000, 0x11) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000c2f000)='/dev/audio\x00', 0x20800, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000a81000-0x4)=0x1) r1 = memfd_create(&(0x7f0000827000)=',(!eth0]%vmnet1\x00', 0x2) fanotify_mark(r1, 0x4, 0x8000000, r1, &(0x7f000077d000-0x8)='./file0\x00') bind$bt_sco(r1, &(0x7f0000e29000-0x8)={0x1f, {0x1, 0x3, 0x7fff, 0xfffffffffffff000, 0x100, 0x3f}}, 0x8) [ 54.042794] xprt_adjust_timeout: rq_timeout = 0! 2018/01/14 22:38:40 executing program 3: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x1fd) setsockopt$inet6_int(r0, 0x29, 0x8000000000043, &(0x7f0000248000-0x4)=0xfdffffffffffffff, 0x4) 2018/01/14 22:38:40 executing program 0: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x200000005420, &(0x7f0000f84000-0x8)=0x0) ioctl$KDDISABIO(r0, 0x4b37) [ 54.096546] xprt_adjust_timeout: rq_timeout = 0! 2018/01/14 22:38:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000878000)='/dev/snd/seq\x00', 0x0, 0x200040) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x2, 0x0) ppoll(&(0x7f0000fcb000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000074000)={0x77359400, 0x0}, &(0x7f0000b0a000)={0x0}, 0x8) write$sndseq(r0, &(0x7f0000e7f000)=[{0x8, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000caa000)={0x0, 0x0}) 2018/01/14 22:38:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f00002d2000/0x2000)=nil, 0x2000, 0x4) 2018/01/14 22:38:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x800, 0xff80000000000000, &(0x7f0000492000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) perf_event_open(&(0x7f0000333000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x1d) socket$bt_rfcomm(0x1f, 0x0, 0x3) getpgid(0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000b26000)=[], 0x0, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) getpgrp(0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/14 22:38:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000039, &(0x7f00009f3000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05a04c57bbb2d039128a5d071038a46611f937f96f7d4ff812a8f9fc3f0718e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f01902d9755668fa3f9b8974fec92b836614657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) signalfd4(r0, &(0x7f0000cea000)={0xf63}, 0x8, 0x80000) r1 = getpgid(0xffffffffffffffff) migrate_pages(r1, 0x6, &(0x7f000047e000)=0x4, &(0x7f00005a8000-0x8)=0x6de3) 2018/01/14 22:38:40 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) sysfs$1(0x1, &(0x7f0000f30000)="a5260900") ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000991000-0x4)=0x0) timer_create(0x2, &(0x7f00001b1000)={0x0, 0x39, 0x5, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000239000-0x4)=0x0) 2018/01/14 22:38:40 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x9) accept$inet(r0, &(0x7f0000956000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a65000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@generic="1aea7863ad9467c60bd4aefe24cf5efe", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) shutdown(r0, 0x1) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0xca)="292fd142f05fa5883899fc12227f6ebd34e7560444b34cd4a2c20ed6b0152697d878af81c05d4f9c1263ad8dce95b7219d0a7d4a8d8fc946f820e9b532c361e1aef69da4a7ce5d66c337e7d1e7a7c2d842466e918966082ad44d83140d7bc47236a7cd7099254f97d0fd6e7a32d5677655016ef57dc6a6694f64756403db5d07eac3762be453a8e2e7a9a13f44def6fc99842268b8abbae9fe04e1ff878c2f0fdaecffeb661e8ea8ee618dea001fec5ce0fdf90593a85eff15f29850d53ed8c2bebd9a6c765c707b9021", 0xca, 0x0, &(0x7f0000fa5000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/14 22:38:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00003de000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000155000)={0x0, 0x1000, "c33f9f59e6d439a57374339e4a1cef3c7db3e78efcbe8d67ace83596688be5e9e7ea15d0ebfdd208fbeecd91ed3b112c57f2ce6b223647a8c4830ad3e52e4fa5810b4a417c8e6e89abe62e51f2e5622b5594d06c9ea92dc09b76b13fe8e87dbee9f954a7eff830489209dc0b61dfaa7c2ff8d2abae7bcd010723efc1c4299e42555b372d2868174f7e01bcfc7491e2f4bab060f6618ee6e766895903975c7bdfd837e2b04f5ccea2f980b133e4cd8139b197aa1d79c31ace351f8540298497ca6d2e9f871fdecfddde4416aa395d546778501c1121d95e0bf353f6e2688d4d28157ca708040b149a0226d2ec4893d8641fcb3f92064dc32dd6da5a846a4d4ea571d2eebecf5a6fef49e8162ccaf315de0453f70203e12d83d2039b46164dc22e75a3a86cbc975e7a8b66439fc83978713e5da701b8423d5abb10c3da2b18a7eef6c62489393ef8f4d561865ebd1142513e4a86a9e5954579b508b14488f21da468f264ccd7497c246cf97c9776719c2a8b0a6d05bf2f28b193df753a65dac2d0dd3116c7eb25857d3f958ca1c9d372f3e40a0f02d3c62981b01cbedf39f58dc05a910a582219506a5017db3fb64f7260618d389426d6d52f2972b00bcb09e2cb81291d9103c9f51dde95e37d0969307dff82f8fa31e573ad13227277251219a06b82c563c0be24e31aacc9616c11ae80fedf54c0f71f16646bc5088d6f17f4f34f7ce547db9e57e8e6d1980eb1d0d917633da9180238d1c759b83cba5fb9f8d5248787e69d64053e545f33f94875db9fc71e6afb4ace6b15a04a0df42f00db411d8979d98eaf0889d6584751fed475891c0ca1d4034c727c020cc25a343b930690dea36d7d1e3ab8ede9a7fb61772f9a585080618a65b1290ca18fe4225b5a8315a1db5803913724a06170627677061ac3ab9c38fd33ce49014a6872d01879f4fe2f4b8b91414fd468de6db0c49b21e2552bfea8014fdaece10156c427330e5b59b634288c561f6838057e11ea758512c454d5cb0cd1cafc40ce56a7a7a8ac86d837b021634834f2afd01fe7080806d351cb7926f1a7a58b6d74af61bee7f187b7e08fa31dc6c110e41df9ed5af151a68afa9a5e0bf66d8d086b11c293499b464602c5c8f6d116af0c6f637518b32170264099a8bffb70f8924b419b86959df01c6f266e065f696e3b723756870764fb0d5c1b7f2751dcde6331ddb19f4d7ae75c0bca702f723cbc6419398c4d491a985a88e1a74eaba10dbb882fbd4824a6a43e00bc3cf8e9df3d8f5041581d9bcc99e0bda3939b40ecf335633c9c7a1d65fde0e835d577f627a4ab87a92684126ab83f85d83021d6bb05dd1923f5a3e2408ad4baf7d6f27e7446e55d98cc35c45e9a66c6bcf457b508b248ad40e3ebac466343da1bc0f1924e0a91cd70207b199b9090e83a84e78cc9e50e6daf58dc96c860655b239c404212f5a248b366b130475214ef75b67af3f5eb839428c4f63dbdd2d0a78b9d2700134c23ebe81a2bc3c69ac93efdf6ae6a7f29d27ee7888731548df3eba35966e4df8aa55cadaead35169bd070301d8d1cc3d53444ffa66e7bfab477f2a4f71e7f3ac2b0fc3f8e817864de250523cca8013a9574a0d39846451f3e20e16e7e0c54eaf66cef82773224c36ec2a9fb070b64fe80889d457158f9dce92259963142a3cac34c7cb53b71f0a7810a81bd3822e9722ab16de1dd611819fa97e3f3554f5b8fa8ee8414846dd27d98da541b813ba3a780e87541bb289047743b411fbf858ed9a914b910b65af2c7090edf1219f4c0dc4f54fa404038f40e9abfdb74cbc5366131c37c1d74f4fe781d8b630325eb1a2ef3f7f90cdb9abf8ca0094917020c995c2df001a612397c4f8127a573986ef2fd531a79928fc3d7499fd1795f603fe35d2ef9f165ef908e05a5596d1295010c6f4cff54be6b959ebdcd7c60144de44f2da7f22d325a98bf2285ae1151b0ed8c0c422ec1bed3d81cbeaae0eacd1a9dbfb04605d815eb4c68b6457eb9892e797d4d7d41ae8b090dd015dfdde917026774d23af3bff3cc78bdf4ea463dd9be821f822df4292d5588ebd7038cd4f2edab5ea6d643eafa2f277bb07383788a4201f1694b311e425da81376bc989791136a1be137d12acd5f56f4292831ded5bb0071820f0d50558ad4bff0a7f243b5890f1b6587d7fd20c453a2ad4d20980c95a2813c3e4be771c05634884dd8833af5a35f61145090c6419ff85af367c53d6eb7154ca4db31e491bf80df935b4366652abdfc8e218b9a0ea95f68d9870bfd47ed09c86c9ba94a428659ef6a017c0953d713011295b2bb6f9cddf1d2bdf2168e41d93ab03c1af129975591f22d39af78b000d82f2d16dcea969eb788e9dee17c851de882c5ec609d1da1f5aa312113f0125808f2d9ee5c393f236be6500d07a51f2a49077ef266614873716cddea34f83dbde1322a33b8aecdecc9fc08b0a09beee6f41b761783417546b9d155f1f69796ebe7d53bb39575826c813965949f9c78689b69d4169b265933de4b81c810185fca34ce8bc28cc77b7b40fa29af7cd773814616f4b9db81dd6c9d443013ed5bf132292ac35f6bdf92d4cc63a2f30476994be04989924beed2e66d95358784c3fd91be615dece73e84868aee736d5c5a26060d508961cbd203b8f928b5fbd7c37e4e3b8ce8b81e3f40fe777bce05a2f56e0606f90ba18d552f297efb1bd4f423289d072bb1e22d2ba6e6d6b997a1d11e6aad54f3a9c0a69fc2e03d8901493f215fe24be2742adcf12b23474e1743b714fc81a50747985af2d7fcf1e846645bebf54cd23b34b14cfe206bf8207e2e9a21844aff10f4e90790cb8c96aae7d6ca3e5a9e2cf9f38c03d0a92b8b378bde207014e4682984c6bca345974c5f227d9606114aa28e28c8e313e34e1d24895b869337e1f728f7b91814b3527fcdce1b9c273619578a00efe802fd8ee021bcbb55ee4c5a7d5a4806bd14f3099065fa33076f917b83b27356f1a2e3fb0f9f740a4285357fa0cbb2b376bcfe742d7c3128f76b768b8de44ea9261e75b00519c0c1907a44ba8d86735a797573c94b4ffe09fa4555cf1a5789d2e32c4d891de6c05943ac387441e35c9674edac867a31fcfe06fcdb673c757e43cf50ff2abac495ff902c2a284fe68cbe6d624b1a8d48cb21978f28fd943ab90207f7cfc9ceaeda5df39cc430fd0f5626dae453b25d25592da64b225c7a2d27d1d39e2e82148089c952505b4321f1e6542921719fd6bd599ece32c81cd64217e0fffcc7b17d9c6c2922b6305a5221818e292c8755bafa0fbd53c4501914225cb068e5007d4e877d6fb68a0d2a34cda183305d48b65f3513b253ebda3330b80ede7b3f807542f5fa99d07fd72de458c90f7d4ad6c24790678423a24f6a4e2c8e3e7af2373f6e572bae006aecbca1829e292b038a13f4362cad1c81ac6ee550e6df390b49402cee43037f94903519a4e9d5c0b613bb1e526d451d413df7d59fcf44d5f8733674ed9f59582d03e9b7c6d64916d209f8536fc06dc30e7a65b5379faafdad61c2955c4d6d1605952ef6a0dc475736204ec4ea83ce811c39cb5baff1845280ca2a6bf5c62b4c11f9765024eece71967e6c0c16c9c8eab233a725951cc2455544b8edee0010b3cbb46e231eda72d2d7f8b899c401c8141702039687d2ce8d49977f753929a9dfd80f4f29090b634033729727365e48ae11283a24275aa554da89d4eeea13332267cf435cb47fcb82c1d6cdd4647391a0e1ca7abc0d20ac236199f3e7d0ecee175a83479345e5a6522d44b70c3d72c7d536844446a271872b29926a35b0f2819c68dc2ac92d56a3f42c15daa627224a72100f14e88dfadb77a4b1225a935db0ca52c1dec287524600d36ca1b2a61596c4ceb890ce056ffc688c820f12133050e708c907ec2892181f7177ad12946548b36cd5b0868072c074a5bf3e348543c77aba917baeb8456671fe06445b68f3cd28287836ebce68bd1e70c13830a11659f415db828db1538925916fd201b90f98a0dbc948a9dd20e269a2a0c6677422f464d9470012edadadb2e1fbf4a5cf67cff502358a7d50dadf016fb68717b1ffb0980a544a2c0a7b83c6c5795f914789e266eb83a68574947ec749725469418e9547d03c1c9c3d9c49d9aab653eef68e40b367739869f0f64d8c52ab933e8aad2952e360b912e826a2e574dff19f4863456d779c0ce3d70cd2e275a257d0a0c1f2ca4a3ef46cb19c77264d67f8b3c11780521abd0f0b51c5cd383812dbf8de541601b18a5a136c2f9b00f2a076453ec14dd29476ae58d208cb2469b2a39b5597e4dd44a1ee54705533768860de90a2cb6108b8b1661b7dfc1b5ee5357b32fbc14cfa2b1130fcc1187e8f276814a8f00ed9686e7a90ba2d5c51378653052e4f27269d350abfe8852578188af165b1ea43a3109ea5a3af0471002e7d0b67ea6cfbb3e0ee7885ae6b1e4b7580dbc29ee079e963cbb179df49cdc1d80a7e674e92583cae1b5aa7c560e76755bf020c186a09a3ad4ad4d2a36e0c2993702a2c8d17a06e18c3b79da175543781fee9d3c99cd35b3a7a1e85e06c8d7a7c6f48cedcb37c85ad3dbaf9c063a28e93b94276bc433261d494c5fa028c5dbfd9bf414ec9a0b02fdbd6615055f1f717fb7cef1f186ba52a4c85f5d1fd85f45ac4925dd52738c05eb6aebf40dcae75fcf8394358cabda009f5ed58897c4f4bccd728aabb71ee5296b4ca9774ee6ec4fdefcb87e7214891851ab3bcdf366cbe800b12367a27d941f6e2317667b94c467cc3ae3366999497da9272e690405b46991ed8c825ebf5b1bd5da11a545bf56ae3fe35c266cfdd3923db5925645416293dbb36b90c64b4396dfe3e4e3f2b32d2f25348dc7f205d2af81877630385e642500af68669803b5f6e7df54ae6c0511cbe0a8e65cffcf4e796704d4d35ed7c5456a738860084c84d6c668ec44b8f5cf05340f5cfda156596e27131e4406d55e16ad7050dabb84bd8793110b161389ed6366a8f13304557e063974f6ecb404b3f836aa60f2eaac694f70ead3e08b92327d9cfa483fd1d8a7e2ed552baa317e88158719a9113f98baf6a5434e1c43b18c7721a3e215e7d896ea4b071d9a3c5b43bfc3502a67fc6755e9237a50dcf4c6508be73ab897cb9e826138b59dfce39c1176ae57552cebb3079741e34613a00958ebd217fb659c7b656ba760f0835d25710c9c833b0f462902a344eec8921266c95b865244a61fd728ea2dc79cf086d88840a78a64e0ace4884c82e22374c89aa5e5bdbfb5c3753c3de700d2298faea31514a3b16f54f3cf7a7c885e9d2fca00cc7c9d682fa24e1fdb2b1371808a4945c1ec95dbe5d1d6d6ea244fdcbd8a9a054bd372ad9122615c2ee86c405e355d045c869a794bca048e5c5f8264fec10409583c0825379d9cb7d22cf722c321f74469ea448177260b099102b6b8f4c7b06ba761411b3114d562bed84ff192ee35098d8a0325c8deafe2db94a7a11c22f94bdcc36782521bfeb6c9fab182d770a5440c0cc50d081b0b57a46ddc24a99bb7daebe10a428ce1d8b5c3a6e6277bedd8a4c6166e5cc3a28471a4d0a850e83f7a39655ff944f1bd13cf31644e70bccbf8de4eda1cb9c9f713b3e6870d352e08854b30447b9ac0de79f6622163a14b377a8cf437c34a421472c05813c112776f4ef5515507ffe7cc52d751b8221aa4d2613c94982ff908f5ed81b6ab1ef855833d7664f7112393e7d7a9867babb61ce5e8fe3a5c82eb043926175306b7b0feca3a6ec03d3f80c64b89430"}, &(0x7f0000fa6000)=0x1008) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000020e000)=@assoc_value={r1, 0x2}, 0x8) r2 = dup(0xffffffffffffffff) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f000039a000-0x78)={0x3ff, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x0, 0x1f, 0x7, 0xa2, &(0x7f0000b1f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x8001, 0x7d6}) mount(&(0x7f0000eb8000-0x8)='./file0\x00', &(0x7f00006e8000+0xf18)='.', &(0x7f000086a000)='btrfs\x00', 0x2010, 0x0) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)="") umount2(&(0x7f0000b73000)='.', 0x0) 2018/01/14 22:38:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') lseek(r0, 0x0, 0x1) bind$llc(r0, &(0x7f0000e3a000-0x10)={0x1a, 0x16, 0x6, 0x0, 0x2, 0x101, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/14 22:38:40 executing program 1: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000b, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e32000)={0xfffffffffffff801, 0xc, 0x8, 0x5, 0x0}, &(0x7f0000503000)=0x10) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7fff, &(0x7f0000e84000-0x8)=0x0) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e83000)='/dev/mixer\x00', 0x80, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000655000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000b17000-0x8)='./file0\x00', 0x400000, 0x21) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x3, &(0x7f0000e83000)=[&(0x7f0000a65000-0x40)={0x0, 0x0, 0x0, 0xe, 0x52, r0, &(0x7f0000953000-0x1000)="988747d8ba1a272b52c09f578fa253dad7ff042578dcf00a34ca7a82297d1f0e9b21dd5d0db917f9e423afbb4ecd774494eaf8b99d913704336d93906ce2d05fcafdfbe50cd387ef76b4a4a3628edb478d4efea14bd8dfaf4967be252246a36f5f8077f2f8092eef7de496892b4f12b57ef67c313bf72f944cffae946c34da37a30fb6853f4e7e61796dedc66b659771be9b59c2634dbfe841ee8dcb197158d9a520ba827f5514972815d24fb4bf66a33da36024c43ac777131256eded54937d06d397473ab0fedd608fb409a4ec78d38322fd734232abfa5e7c9a22140db7cb82c0926d16814062733f324027665bb37d4fa87814ee9abec3e8be4b43aff998eddd790704b0103abd7cc810bbc0c45d8982e3df25dfceedce3f9665a8567afe99276baea483e509c0b2549bac8924c3b672cf275ff902f0cad3f821988a965e55dd9140d3875acaaa6321f748d126d09b274bd5737a035ee12909612ddf2dc59a79901dc3a9e1bdcffa716e8e25c14f60629574bb73fb17ffbe4b73bd8f39af5a6b2f71e6164f5153beca8b1788a1ca199244844d3ee3e6d57a7aef6ab5bb0ae1cfec6dcd520e6924cb0f28bdf71588e77d596df136fab0ac2b7784f4073a825d4eb6209052bb9a9911b08dd7ff1d37a8dce5208860f7ee883a43150afa52fb4a4818658b4a9554d2069f9ab4ae3b0ac23e91ed992a649bc3d070f0a78ccc854863b9d9064e054f278882201d4c624f5acc919c7c3224735ecc83f446d0c79eba7f37b83c4379db2deedbb5d8548a0e4847a094897c4a20ea1405396bd587ec3e99094ed79a3fbe2ea8b5e94f04ef980cfdc5058f1407f350b0b44ddc6d6fbe58e20005ef9ba5551e8081990381b905c59e9e08f9b3b31687497c9becae345c713ebfa32dd36cdf3baf79994134d3ce9a5224cd031d1b82bee64f376de7e86cc815775157d52d5a9a7a1ddd7e45fc4958e0713846ad0257d1e3f1316f606674095e7051771f25779542b4a2d407bcb878da7ff117bfe7079947a51dc1b137c0465e62256e06c1715c7600af7ba16c1196a30b7bb24b32d64260d2b80c0d87e02b7cc01142adc18cb1961f25af0e300a28a9887d13cec518627e766f75b1c96823f214cb4d7b0f850213d528e1bea34bc1b7f27aebe83dd757c711efc38f200dcfdbb5b715cadfbd5f1d552c9fc788043be7121e3d725803a7edf3f898499ddc768604c9b6a04fc47018c0700da1cbf8413bc125e5bd887495b4e529ef7d7f532c304d438bdfbd74c9dce528251171eacf40661f9c30c337b234d01124d79328ab2b92f8545de8c5e5e0dd970893b8839313eaebcc5b330f84a4dc4abcac0b97c2e8fd34e1276ad1514352805731afc7d69ed22bc472372435e0b672310db71724a84c660866103ac664d2bca6637c50538be2af6452ed97ebd6666b6436ac4de08211d8cdc0b557a252888faf21956f5e84eab1473c5e6eb8281a142ce9908d58dec918d0cf685f2a120c4d6f92e9714509139d2c456998bf4628df2233b9ed94d91c7dc4803d0fdef662c69dfe9ae34c60c84ee17a66a28dcf0dfcb96c4dd167f4c0186d42c2808b2a0e1144fb98f7a9072381fcdb13ae90f40d0640d53f857879f4fe695e99b5637069be7d7a8cc89acdc4d7c0d5ffa889ce1651fdacfdb084d98f3eb9dbeff2df671d1f1613709f257131220d5c5138759a2dba05785210669419d98672b15190053ddfcb76b1d03661f1f7e8943df21acede3f2f8b8d2105964100ff315273d4af7af7a705dc516a49764f8323e9cf21159b40a48ecf4466cbdc3a8491ad871108b4e4b0607f042d51ba5786d017863b9384f8f016959fceced662d16db4f3b06dcbee1be9a20967d8d0e0d7b7d601a6cf30ceffa6532fd0a82e81a4edb6c50ebff5a3818f4550909f54cfc8f7578070b1af6ed325dfc65f0c720bfba3071738adf5bd0bea76757aef72d3e7335b24ff019a84c30e64bbeabed370fc0c6016c1661cefc5e420013d6af4dfe7a635f17d74602d4e9e875ba34f85daa19f935fc5defbb61986b0389796f7ccb012de96dfd360b668b3f0e6252a3be7c25c21c251360b3a5cd071944c28b9fe970fe64605762e2c5d4bcade0183a47dd7a50807cf00f70350a1755d616cb6dd31c26904a7a4c19fcf3a2d887cfd41cbac6be9cfb0ffada4d45d11635751b6a995b8a0312bed537191bcf741ed2b869b7ef0a169c98d13db299fdd6c3da1fa9ad50992e9d466dffcfcd200c6b2b33ed947e8f29d65788cd6317bf7a7bab35892d49184a19c752a59d92ddc26d3a278228f7d4efad2f9415f8f69953d4a4abeba475911bf4053c121a79b77cf53430742a34f9285370b4f0917ac80a9c4fd5bffb565a41f5ce9463f227fd1b4da59e8b96024b614e7df3bfe2be981d4bb6c9e66540741202fd3dbb5226658182d58af650f73936ac0eee4a4b101ab99ed48ab37c2d50ab2b65f3d4c0f9b55e90e4127225c31c44ab76f34aca7ea1364acc65a6452d74d92d5e551f4b04e51fa36f0aa70b920b5486cc5c4d7b33fd953f9ae1f4f27fea45e6adeb9b21c266e78f7712b3d1b4609303769cd1fe7438d2ea3de236e30bce3bc37a7cc4366b7c0e3037fa1f9cc277c66994e5e8701d9236a0f2802c1fc30b814b201b9316400c05d7297eddd24811996aa5059dbba59320a778ef9fef2a704898d56f131752508630b20ac9027fb4dc22c0b42dd0a49a5dfa72424dffa7951385567d94eaf6adb5052f37fffed6b2bb3df518dc8ce68d062542f29b1b0b8a426c5974e0f230bafe0e02d77990a5b1f7ace2490e79f99dbd2079f2b96986a97926c5b72a8b315bd9557c1b9a74323ebcb18d24e0330309d935302210ec9922242bf179c824a2f45b7b431a0fc03e6361371d09b6a7b6186e9902ebd5b8298b7951ccc7b2d8aa325ff7e3496e1ab48c0f595751815828dbbbba1b16fc34c028d0ea665962b6ab1218eb1475cfb1439c3b2bd2fab1de4dc14224fb95cd3bc352b230a5aee2dc12f61a06851f3af2de6ff681360a58d8e766318ae29408395c5b34584fec1eb98b19b1f36fe2a78ef9410cd16a1311bd15392460505bb8199bae521280c083eb00b105793e5fd6cc8ed16b7b1e13d0acaa6119604aa865391710dc8280aab67f6ab8ea304cd51b82ffeb2761f06f6dd78b948f92b9fe7bff31c1b5fcd9045378216682f160fe2cfe62aefcf9ebc64895433bf8292b2c16e0de84247b55e12718202e577ed3bbb823280a60a21fa15c86bcc0300235298f503450765e64c86bed1d379b4414094ccce1603788300702c2e353c1348296c58b6b5fa7655d2c228b1d876c9fcc8d4ccf4114c447edb123d157e16ce540cacafd261cb99970e245c6b35d64b13f92916f3717e97e9cf32a16c9b835a4e87a01aaed2456a46cc12c2b4fcee5b89da665cc99ef6eaae511da92e25df3efe5a6c5a35d3514875e3e498d2923796c5a7ff87a915207e7087930a17d3761f7f96a7fa9c8001c9b86a13a10b8a03842df187aad5aa07b81982e665c028b60631fecc445f338740cc11376c03811d541ad7300fba41de476b0f6d508128f60f533befdc4837634536770b13f43083117612b2aeda399c21994227e0d9526439a716ed6b3ad7a66ba16f0939d31bace42e9beca25022bfd58a77332557aca681536dd72c3666a870d3f6a82442eccb94d401d1b07ba2811349a3d5f2594e6bcacb1ed79d5f16530c5c1a5e5d6c5a35cb00f408b09508753d6a33799fbdf21f677ad054acafab079a6464fcbc45919a018fe4684b636ec7dadf5fe295506fb8900cf89db35e57ad9d50447d885b50b391855a558194f9850e772100c874e7b48650227abbbdd4392bd95fb4543a7974de717246d5e09ce9142a5ef7a1186fa3b2ad6e741c7089ef8bb7db6d7e175b48ed045b77bbd970019ee2fe2c08bf95c7225ad559c9c9a0620753744e1d5b917f8af550a7b7ca5fee15277482d5b906c687bbfc66431fe801c42b45a91d8c67f66907f8ce1c69ec4dc672974d82f31c15d884165ae0be6b828d65cfafb63cc0dbbc91353cbd572635462c3780fd57016e5e47956fdf98beea36725b1458f53ec6580687a00a1d0520750771e2ca296f5b591d98e90bf59c6e5c8af0f14a7336a661a70e9c23c3b2238a9bd5912af282a4e22bfb3d1f015ee51dada288936dc638b459e0c591c5ab9b2b7863829306721e089d320927e360921d1d9b7d6cfe4b32c78079386e2d3b6c22fa0b0120f0bdd3c365118cf4a7250630e13c20ac9e07ca2c8d14ca3ebb66739dddd4849ca3f79a474771b6ac8e2ab97681c696fe9af62c8cc9595d02dfea1fd38ee77e66f1d1b1fe209c4b4438cb29a77f3a168d60bd8af47943a73bee27a11b4711aa6a46426d2768d33d2e4ff02d1ad8a903510310702fb0b42614219db3ed9dd32030de32d02ff7801285f4ba6b6bbe374b742ddb13e570f9444a1934df8379993cedab59786d6ef3f2dae1c471c2e510abb6e5d6538af40a3b3a2eb571f8d3be1548f719b8face7f3bd3896b22f78144f9d317be1679e3fcabb9c183712fc08295e1e2d99104d2307e24a818b7f746d7c0eeee3c3d1ffda6e29f30589dfd50973b3a5e1db2ad97d526e71934d6d087f6c846b28abe62a7ce5df0626f00e68fc3d1701b5697d7252ac729956804c4e25b5de0ec578920a29df24aa514393198828f0be64f7d7cae44141ad71815f832423cb8df65af227066712be021df530577dc2efd03703763ee5f17c4ddb358f6b58fc2c68e2f7183df8e169f508f0f1904b2c3e7ca32ca05097defb584a40761ecf17bc25ebcc57f9f38dce5e3d093df400d047bf463cee1d63d63321bf90bc822b7c855a1c37f663d0f5bc72f8be35933939ed2faaed7a14feafaa6b043d7c882745209d2d6492f0b3c92f9beb24e2e014150d5861c5d0e53dc4478abb9e38bd4db8a20a931978b723a9c29c88ebe6928a1ea5e49965bb7e7b2d83b9eb427ed41e2ae71057f5abb34f9e99a3dbf71a51821bbc8566dea5ee5ee5f4e488cad8818573f37540bf0b8eabc8cd431947d2764ee63520b5f2652acc5d5ab383156cd15ee8e561916fef6e7b24156443b100333632c76b3281533fd5b1951e751c09026237b35c730fd4c2d2d1a7e387b912c7b5133b960d677e33a8b1d4159c710d6af034dba1357fc23630c5dd9d45732eee052e24d735cdd61cbe370a70e8b50cdf6ce6dc205e9dc1188122c8bd436411c738dfd0ac2c92b52a36c5f4cf44a638d5d8496ae42295e8cc7630b975a9de0aae8b35384d902cec94290314d652a718679756f2be86b8c57529ef579572f337dc7c286e49916a08b7d4d1c619b8a73cf14de86c1b2d48b66f321e08dac9788e5038ad9c829ff4dd9f6078255bc3440b69eec3979dfcf51e7099fafe2c0774c2f1dfa3918c858de20360e64a58c29da54e853dca0902a5ccd344bf52d483582ed09504dac08c6aed41ccfcc762c15c206cc7a15b73415d0e490eebd8852cee18462973fd2cc9e56281356c28383fd5eec8a5b3e8a42807814d58531327a8a5f9265bae99c388f0641387ee475efcd8a752b993248fd95cd44d3f7c491876291c8aa24cb71333d4ccb71a0d7093e2c2cf7ac35538c3a344d0ae1ba0bb0dc04636740216b61e10d2f680ab719903c62ffcd9c6475b2419e816d011e75151df809b2937ef1638fb74d6395b6d0107363f85534901728a7197dde9bd9144bed7fe4a663b2b180708a75da50edc890d184600a5a5593ac9e722f", 0x1000, 0x2, 0x0, 0x1, r3}, &(0x7f0000a89000)={0x0, 0x0, 0x0, 0x8, 0x4, r0, &(0x7f0000a34000-0x7f)="0c8694e27023c4cfb8c1522b6382e2cd06690a359ebbdb2887436c241f74b6d2ef3c0615ff56fadba1ce93debd5640e4a02bf4170024c2dbedae4aea69d224d9aa306a63d1587581f31102b23685eef47ad428b1ffd1bdd8570fe57112c8cb9fed49abe348f3b7ec255a93a231897af88b1f0f85cf59a749e0efb362b11788", 0x7f, 0x4, 0x0, 0x1, r4}, &(0x7f0000e84000-0x40)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f00007d2000-0x41)="f74c6bc8d575c142a446b5806be3329adaf2d36c204afa260996500d422bf961f4aace163d3e5c85232eb22f49beaeda6cae6d3c72e947d6666a7992dcb7661baa", 0x41, 0x200, 0x0, 0x0, r5}]) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000e84000)={0x6, [0x8e7000, 0x3ff, 0xec2, 0x1da, 0xb28, 0x6]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e84000-0x6)={r1, 0x1}, &(0x7f0000b07000)=0x6) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000233000)=0x0, &(0x7f0000161000)=0x4) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r3, 0x0, 0x7, &(0x7f0000e85000-0x4)=0x0, &(0x7f000042d000-0x4)=0x4) bind$inet6(r0, &(0x7f0000e82000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000e81000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006e3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000bef000-0x90)={[0x3, 0x8, 0x8, 0x7fffffff, 0x10001, 0x100000000, 0xf2f, 0x3f, 0xffffffffffff223c, 0x2, 0x10000, 0x91, 0x1, 0x3, 0x5da, 0x3], 0x0, 0x4200}) 2018/01/14 22:38:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c6a000-0x2)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000d5c000)={0xffffffffffff1ddd, 0x2, 0x7, {0x77359400, 0x0}, 0x0, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000781000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x8f) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00009cb000-0xe3)=""/227) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000b8b000)=""/101, &(0x7f0000565000-0x4)=0x65) r2 = syz_open_dev$midi(&(0x7f00009c0000-0xb)='/dev/midi#\x00', 0x1, 0x0) syz_open_dev$dmmidi(&(0x7f0000285000)='/dev/dmmidi#\x00', 0x4, 0x80000) r3 = mmap$binder(&(0x7f0000a69000/0x2000)=nil, 0x2000, 0x4, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000970000)={0x4c, 0x0, &(0x7f000009b000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x18, 0x48, &(0x7f000036d000-0x18)=[@flat={0x77622a85, 0xb, r3, 0x1}], &(0x7f0000734000)=[0x40, 0x20, 0x0, 0x38, 0x78, 0x0, 0x0, 0x38, 0x28]}, 0x6}}], 0x2f, 0x0, &(0x7f000005f000)="c748a74d14af781daa83df1fd747b7b1b5411b818ca607c38061328ea1f02ed803ab0df37b1ec001ee2470c1492d3b"}) lremovexattr(&(0x7f0000529000)='./file0\x00', &(0x7f000007a000)=@known='security.capability\x00') syz_open_dev$usbmon(&(0x7f000021a000-0xd)='/dev/usbmon#\x00', 0x4, 0x200) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000424000)={0x6, r1, 0x0}) ioctl$KDSETLED(r4, 0x4b32, 0x3) syz_kvm_setup_cpu$x86(r4, r2, &(0x7f0000a9d000/0x18000)=nil, &(0x7f0000d18000)=[@text64={0x40, &(0x7f0000c48000)="b8010000000f01c10f080f00548588c4c2559a9009000000660f1377004c0f01df66baf80cb8a1e85485ef66bafc0cecb9170300000f32b9ad0900000f323664660f30", 0x43}], 0x1, 0x40, &(0x7f0000687000+0x6b7)=[@cr4={0x1, 0x10021}, @flags={0x3, 0x1000}], 0x2) r5 = accept(0xffffffffffffff9c, 0x0, &(0x7f00003e1000)=0x0) ioctl$sock_bt(r5, 0xdd1f, &(0x7f00006c3000)="0f187899db9eaa9a1cd3ea1ddb0719344e69e3c0c190f1a28eb207f34842e7930675b5846b77ab762e2917434c6774eb01112093733e0fdcf7444cf5cc0110b2abda427cb8760336545b6bfd03734b41d80710f5ede24e81c217215367a8953c56aba1ca6257650740946342c8112a9c7e44a913f6c87f8490ba6ab81769253ff29ebd8d16eefdb4dcf04567855717eba14b041da53f8393af056cd731702c92969e07be6bd80bac2c788425163a27ad3b723ee5ac81babf682974b1d384e5a4fcd41011a8edede5910b42bb4d1991a383730dba819816d4c7b48f5e0a61491d9d43ca3d9f5a8b42a28f5920c516fb8a160d586a82") ioctl$sock_bt_hidp_HIDPGETCONNLIST(r5, 0x800448d2, &(0x7f00005a4000-0x10)={0x2, &(0x7f000093c000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000271000)={r2, &(0x7f0000ad5000-0x8e)="ff49570c60883cd44084f1a6bc59d53a9c2b492da1da6205a13fed23d4f8b5123e47094c9b0092a2395719e6f664f5f9aadf4eeec59d945aaf4cab1b854c411d334df3adf9a4bf54b6ecfaa566a6e7315928c143cdc4baeea9fd56ec40b1560e3902f21c1a1de81593f0031c1fb628d35f2e03c414baea79b66426dc1b5a10256537a695cf883cb157788a474601", &(0x7f00000b0000)="39d1d5ec45be70e8bf54d14b2e071dd5b788fd38e2a31819d9c5bbc566d27bfc4c0d5e1756a93a949d7c638042263862", 0x0}, 0x20) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000033000-0x4)=0x0) 2018/01/14 22:38:40 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f000020d000-0xa)='/dev/vcs#\x00', 0x80000000, 0x408400) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000847000-0x4)=0x0) r1 = socket(0x2, 0x3, 0x2) setsockopt(r1, 0x0, 0xc9, &(0x7f0000000000)="", 0x0) 2018/01/14 22:38:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f78000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000c5b000-0x8)='./file0\x00', &(0x7f0000ff5000)='./file0\x00', &(0x7f00001df000-0x5)='udf\x00', 0x400, &(0x7f00003ac000)="45ec268071e75131e012f2b166d08b7e610000000000000002160032bb0058c5bfb81b1fee00000000c1743cd6f45776205808601678d6f14a06370dbfd6c28cb63bb90abed650c0b357c6b4f6616611c01a9fe5321a9c39ce68ca7c45732ed5d7dae6a8853c7a00b6f44f40d6c67763f95d4455f5855e5aea7a") write(0xffffffffffffffff, &(0x7f0000dc7000-0x27)="26000000250015f8feffff780000360003ffffe80000e30004", 0x19) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00002a7000)='net/bnep\x00') epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0x0, ""}, &(0x7f0000f8b000)=0x8) 2018/01/14 22:38:40 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c87000)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) add_key(&(0x7f00000ff000)='big_key\x00', &(0x7f0000281000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000282000-0x1000)="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", 0x4d1, 0xfffffffffffffffb) 2018/01/14 22:38:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000adf000-0x10)='/dev/input/mice\x00', 0x0, 0x400) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000087e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a50000-0x1)=0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000451000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 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, @perf_bp={&(0x7f000090b000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/01/14 22:38:40 executing program 6: syslog(0x3, &(0x7f0000ead000)=""/201, 0xc9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x1d0)={0x2, 0x4, 0x8, 0x6, 0x3a, 0x0, 0x0, 0x3, [@sadb_address={0x5, 0x5, 0x0, 0x80, 0x0, @in6={0xa, 0x3, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x3, 0xf3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, @in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x4}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0x77, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xd7eb}}, @sadb_ident={0x2, 0xb, 0x5, 0x0, 0x3ff}, @sadb_address={0x5, 0x17, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x7, 0x5}, @sadb_key={0x15, 0x8, 0x500, 0x0, "d476fa9cec62aa94db0049ee1e334f14170ed279787c023423eb51ecb9673a97a4d7465d16c693636821e4cd16a4cb3841b1fc002c70ff9cde4260237446581bbdba6299e7b0b572841520f0355689e7fd516da0ec7245295dd2131864bc0b091c38bd8d7414730f5465acfcce58d742d3ef5aabe18f369a706f8d13bc74b7a395bcb91d84bb9e26f6bd75fc58486529122b5654c0046e2ba8247504ea4ecdcf"}, @sadb_ident={0x2, 0xb, 0xf34e, 0x0, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x7, 0x7}, @sadb_x_nat_t_type={0x1, 0x14, 0x4, [0x0, 0x0, 0x0]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x0}, 0x24048880) 2018/01/14 22:38:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000dba000)=0x1f, 0x4) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000803000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00002c8000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094d000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00003d3000-0x28)={r2, 0x20, "cf96f575441e35d6905f63f70bba18dbadd34e017bebc828905c21e64b85fdb1"}, &(0x7f00006cb000-0x4)=0x28) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00002d1000-0x63)={0x0, 0x5b, "4a3ebf549281fd61e9f10c5ed7dddf3f23d458f5f068a4219e0041197e467856fc7480a3f3ec4df86f7557d2cab7833197d7b9813ddd6ca959dae49ecab494a73ca042606c27cd86cd47615a6a11bda5bababd8e061a94d7fac75f"}, &(0x7f00004d3000)=0x63) 2018/01/14 22:38:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000949000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a29000)="0a0774d0d5e383e5ccb60ced5c54dbb7", 0xfffffffffffffcea) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000)={0x0, 0x0, &(0x7f00002ae000-0x30)=[{&(0x7f0000b6d000-0xe7)="307e0853513b530b97310617d2a29082", 0x10}], 0x1, &(0x7f00001ad000-0x78)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/14 22:38:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00003d1000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)={0x1d, r1, 0x0, 0x0}, 0x2, &(0x7f0000000000)={&(0x7f0000f8a000-0x80)={0x5, 0x0, 0x3, {0x77359400, 0x0}, {r2, r3/1000+30000}, {0x0, 0x7fff, 0x20000000007, 0xfffffffffffff6f2}, 0x1, @canfd={{0x4, 0x6, 0xffffffff, 0x1f}, 0x33, 0x1, 0x0, 0x0, "c6742ada887d2cf016af298f243feaf9389a727444bac52c27054d0a9bf5531791269e96a969ed4e4a1bf3e1eec944b4beb1b4ab92c216898884b4cc17f83ebb"}}, 0x80}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) shmget(0x0, 0x2000, 0xfffffffffffffffe, &(0x7f00007b2000/0x2000)=nil) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000947000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000031d000-0x4)=0x0) getpgid(0x0) gettid() r4 = fcntl$getown(0xffffffffffffffff, 0x9) r5 = getpgid(r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) accept$llc(r0, 0x0, &(0x7f0000001000-0x4)=0x0) ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f0000001000-0x47)=""/71) perf_event_open(&(0x7f0000e6d000)={0x7, 0x78, 0xbd, 0x1ff, 0x9, 0x4, 0x0, 0xb28, 0x3002, 0x2, 0x65, 0x2, 0xffffffffffffffff, 0x7, 0x800, 0x3f, 0x1, 0x1e929cbc, 0x7, 0x7, 0x7fffffff, 0x2, 0xd49, 0x8001, 0x1, 0xffffffffffffffff, 0x7c735fce, 0x8, 0x226e, 0x8, 0x8001, 0x6, 0x8, 0x5b51, 0x20000000, 0x80000001, 0x9, 0x8, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000daf000)=0x0, 0x1}, 0x2, 0x1d4, 0x7, 0x0, 0x0, 0x8, 0xe2a6, 0x0}, r5, 0x200, r6, 0x0) 2018/01/14 22:38:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d21000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket(0x11, 0x800080803, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) r2 = shmget$private(0x0, 0x4000, 0x78001090, &(0x7f0000c47000/0x4000)=nil) r3 = syz_open_dev$mice(&(0x7f0000c96000)='/dev/input/mice\x00', 0x0, 0x8000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000dfc000-0x14)={0x0, r3, 0x0, 0x1, 0x0}, 0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000067000-0x28)={@generic="1970114a8181be4995a2288ec3e509a1", @ifru_mtu=0x6}) shmat(r2, &(0x7f0000e0f000/0x2000)=nil, 0x4000) 2018/01/14 22:38:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c53000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ff4000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000562000-0x20)={r2, 0x0, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) set_mempolicy(0x8000, &(0x7f00003da000)=0x0, 0x0) 2018/01/14 22:38:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000523000)='/dev/ppp\x00', 0x4c255830d39294e6, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000013e000)=""/20, &(0x7f0000b85000)=0x14) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000dcd000)=0x0) sched_getscheduler(r2) getsockopt$sock_int(r1, 0x1, 0x24, &(0x7f0000f61000)=0x0, &(0x7f00004ff000-0x2)=0x4) 2018/01/14 22:38:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002ea000+0xf55)=0xd4a5) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$audion(&(0x7f0000f51000)='/dev/audio#\x00', 0x48, 0x240) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000f7a000-0x160)={{{{0x2, 0x0, @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, 0x3, 0x200, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x3, 0x2, "5b0426839f0b0468e8e71fce4b93c8b1eb5a9bef6d31da9ade5911397bffd79c3e2b035a2b9cf55b1ac14986bf611c105a1aca44dd6b89ad855972a47de0930f12c7e2399678cc4e2fed40e83ebcbfca"}, 0x160) connect$unix(r0, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000a4a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00003fd000-0x4)=0x0, &(0x7f00009a3000-0x4)=0x4) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/14 22:38:40 executing program 7: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a09000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000ff1000-0xdd)=""/221) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x200000000000009, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/14 22:38:40 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000002c000-0x8)='./file0\x00', 0x101001, 0x10) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f000002b000)={{0x0, 0x7530}, {0x0, 0x7530}}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") open(&(0x7f0000033000)='./file0/bus\x00', 0x10b281, 0x0) 2018/01/14 22:38:40 executing program 3: semget(0x2, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="88c6477c815c4fcfb9d0e8244e1a1f5f", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000096e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b49000)=0xe8) fstat(r1, &(0x7f0000e02000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() setresuid(r2, r3, r4) r5 = syz_open_dev$midi(&(0x7f0000937000)='/dev/midi#\x00', 0x4, 0x400) open$dir(&(0x7f0000e4c000)='./file0\x00', 0x400000, 0x40) ioctl$TCSETAW(r5, 0x5407, &(0x7f0000ef1000)={0x1f, 0x8, 0x80, 0x9, 0x3, 0x9, 0x3, 0x3, 0xcf, 0x4}) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) remap_file_pages(&(0x7f00006c3000/0x4000)=nil, 0x4000, 0x0, 0x4, 0x20010) ppoll(&(0x7f0000781000-0x40)=[{r0, 0x1000, 0x0}, {r0, 0x88, 0x0}, {r1, 0x2000, 0x0}, {r5, 0x110, 0x0}, {r1, 0x10, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x102, 0x0}, {r5, 0x42b, 0x0}], 0x8, &(0x7f0000f41000)={0x0, 0x0}, &(0x7f0000607000-0x8)={0xe2}, 0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002ff000)="070001e4d200dd", 0x7) 2018/01/14 22:38:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r0, &(0x7f0000048000-0x8)=0x0, 0x8) read$eventfd(r0, &(0x7f0000d56000)=0x0, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000590000)={0x0, 0x0, 0x0}, &(0x7f000013a000)=0xc) setpriority(0x0, r1, 0x9) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000350000-0xd)={@generic="00e4eccedbe937ddea7140ef00d37658", 0x2000000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000571000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/01/14 22:38:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000263000)='/dev/mixer\x00', 0x20000, 0x0) recvmmsg(r0, &(0x7f000041c000-0x21c)=[{{&(0x7f00005f3000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f90000-0x30)=[{&(0x7f000034c000-0xb1)=""/177, 0xb1}, {&(0x7f00001ae000-0x54)=""/84, 0x54}, {&(0x7f0000027000-0x4c)=""/76, 0x4c}], 0x3, &(0x7f0000468000-0x61)=""/97, 0x61, 0x81}, 0x100000000000000}, {{&(0x7f0000d4e000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000429000)=[{&(0x7f00001bb000-0xdc)=""/220, 0xdc}, {&(0x7f0000947000+0x264)=""/140, 0x8c}], 0x2, &(0x7f0000041000)=""/7, 0x7, 0x6}, 0x5}, {{&(0x7f0000580000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000d02000-0x30)=[{&(0x7f0000d8c000-0x4b)=""/75, 0x4b}, {&(0x7f0000db7000-0x99)=""/153, 0x99}, {&(0x7f0000d1c000)=""/4096, 0x1000}], 0x3, &(0x7f0000abb000)=""/129, 0x81, 0x1f}, 0x9}, {{0x0, 0x0, &(0x7f0000a7f000)=[{&(0x7f0000734000)=""/4096, 0x1000}], 0x1, &(0x7f0000989000)=""/4096, 0x1000, 0x4}, 0x3}, {{&(0x7f000077c000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000dfb000-0x30)=[{&(0x7f0000634000)=""/91, 0x5b}, {&(0x7f0000ecb000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a58000-0x23)=""/35, 0x23}], 0x3, &(0x7f00004bb000)=""/11, 0xb, 0x7f0a}, 0x9}, {{&(0x7f0000eaa000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000096f000)=[{&(0x7f000091b000)=""/62, 0x3e}, {&(0x7f00000dc000-0xdd)=""/221, 0xdd}, {&(0x7f00005a8000)=""/130, 0x82}, {&(0x7f0000b47000-0xc7)=""/199, 0xc7}, {&(0x7f00003c7000)=""/8, 0x8}], 0x5, &(0x7f000020c000)=""/0, 0x0, 0xffffffff}, 0x8}, {{0x0, 0x0, &(0x7f0000fde000)=[{&(0x7f00007d6000)=""/14, 0xe}, {&(0x7f0000845000-0xe0)=""/224, 0xe0}, {&(0x7f0000da6000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x6}, 0xfffffffffffffafc}, {{&(0x7f0000e44000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000e92000-0x10)=[{&(0x7f0000af9000)=""/202, 0xca}], 0x1, &(0x7f0000460000-0x1000)=""/4096, 0x1000, 0x8}, 0xab1}, {{0x0, 0x0, &(0x7f0000036000-0x80)=[{&(0x7f000064b000-0xd5)=""/213, 0xd5}, {&(0x7f00002d5000-0xd3)=""/211, 0xd3}, {&(0x7f00002c6000-0x46)=""/70, 0x46}, {&(0x7f0000c74000)=""/4096, 0x1000}, {&(0x7f0000378000)=""/215, 0xd7}, {&(0x7f0000786000)=""/197, 0xc5}, {&(0x7f0000ad7000-0x46)=""/70, 0x46}, {&(0x7f0000971000-0xf0)=""/240, 0xf0}], 0x8, &(0x7f00004b9000)=""/103, 0x67, 0x3ff}, 0x9}], 0x9, 0x10000, 0x0) semtimedop(0x0, &(0x7f0000033000+0x816)=[{0x0, 0x0, 0x0}, {0x0, 0x8091, 0x0}], 0x2, &(0x7f0000034000)={0x77359400, 0x0}) semctl$GETNCNT(0x0, 0x3, 0xe, &(0x7f0000f4a000-0xbd)=""/189) r1 = semget(0x2, 0x5, 0x246) accept4$alg(r0, 0x0, 0x0, 0x80000) semtimedop(r1, &(0x7f0000389000-0x30)=[{0x0, 0x100, 0x1800}, {0x2, 0xe1d, 0x1800}, {0x3, 0xff, 0x0}, {0x3, 0x1, 0x1000}, {0x7, 0x9, 0x1000}, {0x5, 0xfffffffffffff7d9, 0x800}, {0x1, 0x10000, 0x1800}, {0x0, 0x10000, 0x1800}], 0x8, &(0x7f0000cbc000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00008bc000)={&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x52, &(0x7f0000a10000/0x4000)=nil, 0x8}) 2018/01/14 22:38:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x20000000001, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fa) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) ioctl$int_in(r1, 0x5452, &(0x7f00005be000)=0x3) r2 = syz_open_dev$sndpcmc(&(0x7f0000201000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x800) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000bf8000-0x8)={0x0, 0x0}) r4 = gettid() lstat(&(0x7f000093b000-0x8)='./file0\x00', &(0x7f0000efe000-0x3f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = fcntl$getown(r1, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000969000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000450000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000009c000-0x20)={0x81, 0x100000001, 0x8000, 0x0, 0x1, 0x9, 0x3, 0x7, r8}, &(0x7f0000660000-0x4)=0x20) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000bcd000)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f0000194000)=0x2, 0x4) lstat(&(0x7f0000c41000-0x8)='./file0\x00', &(0x7f0000462000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() sendmmsg$unix(r1, &(0x7f0000fe4000)=[{&(0x7f000023a000-0x9)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b77000)=[{&(0x7f000011b000)="d3fe88810a24a332ec0bd64d9db28367c0", 0x11}], 0x1, &(0x7f00001b3000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r9, r10}, @rights={0x38, 0x1, 0x1, [r2, r1, r2, r2, r1, r1, r0, r1, r2]}, @rights={0x18, 0x1, 0x1, [r2, r1]}], 0x90, 0x8000}], 0x1, 0x20000000) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00007fb000)={r3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$alg(0x26, 0x5, 0x0) bind$alg(r11, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r11, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r12 = accept$alg(r11, 0x0, 0x0) sendmsg$alg(r12, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000609000)=[{&(0x7f0000a85000)="12ab2bee348cdd211725914cb1a92dfa4e", 0x11}], 0x1, &(0x7f0000577000)=[], 0x0, 0x0}, 0x0) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) io_submit(r13, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r12, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/14 22:38:40 executing program 0: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") sched_setaffinity(0x0, 0xffffff30, &(0x7f0000e7d000)=0x0) r0 = socket$inet6_dccp(0xa, 0x6, 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) 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) recvmmsg(r0, &(0x7f0000782000-0x12c)=[{{&(0x7f0000456000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000222000-0x20)=[{&(0x7f0000001000-0xba)=""/186, 0xba}, {&(0x7f00001b7000)=""/41, 0x29}], 0x2, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x7}, 0x10000}, {{&(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000024000)=[{&(0x7f0000001000-0x59)=""/89, 0x59}, {&(0x7f0000001000-0x92)=""/146, 0x92}], 0x2, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x9}, 0x7}, {{&(0x7f0000ef6000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000078b000)=[{&(0x7f0000001000-0x45)=""/69, 0x45}, {&(0x7f0000001000-0x91)=""/145, 0x91}, {&(0x7f0000001000-0x1c)=""/28, 0x1c}, {&(0x7f0000001000-0xd3)=""/211, 0xd3}], 0x4, &(0x7f0000c9c000)=""/228, 0xe4, 0x82}, 0x100000001}, {{&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000000)=""/197, 0xc5}, {&(0x7f0000e3a000)=""/39, 0x27}, {&(0x7f0000001000-0x55)=""/85, 0x55}, {&(0x7f0000852000)=""/0, 0x0}], 0x4, &(0x7f0000000000)=""/96, 0x60, 0x9}, 0x1ff}, {{&(0x7f0000a6b000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000cbf000-0x91)=""/145, 0x91}, {&(0x7f0000000000)=""/252, 0xfc}, {&(0x7f0000454000)=""/185, 0xb9}, {&(0x7f0000000000)=""/69, 0x45}, {&(0x7f0000e0c000-0x6)=""/6, 0x6}, {&(0x7f000028e000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/159, 0x9f}, {&(0x7f0000000000)=""/148, 0x94}, {&(0x7f0000000000)=""/228, 0xe4}, {&(0x7f0000001000-0xf8)=""/248, 0xf8}], 0xa, &(0x7f0000d5c000)=""/4096, 0x1000, 0xfffffffffffffff9}, 0x131786cb}], 0x5, 0x2040, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/14 22:38:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f000069a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000000000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fb5000)={0x3, 0x80000000004, 0x80000000004, 0x4097, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/14 22:38:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='loginuid\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) write$eventfd(r1, &(0x7f0000db1000-0x8)=0x0, 0x8) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e4f000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/14 22:38:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000932000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000010e000-0x10)=@req={0x28, &(0x7f0000b69000-0x28)={@generic="ef946fcb61b6871117780143775141b9", @ifru_settings={0xee5b, 0x7a03, @te1=&(0x7f0000b55000-0x10)={0x7ff, 0x400, 0xc4f, 0xa9}}}}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x967, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup(r0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000f27000-0x4)=0x458, 0x4) r4 = creat(&(0x7f0000176000)='./file0\x00', 0x0) getpeername$ax25(r4, &(0x7f0000448000)={0x0, {""/7}, 0x0}, &(0x7f0000ad8000)=0x10) accept$inet(r2, 0x0, &(0x7f000083f000-0x4)=0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") 2018/01/14 22:38:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x0, 0x7, 0x7fffffff, &(0x7f000041a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f000010a000)={0xfff, 0x3, 0x100000001, 0x10000, 0x10, 0x13b073d}) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000ae1000)=[0x8, 0x0]) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fd0000)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0xff}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) [ 54.718869] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 54.718869] The task syz-executor4 (8414) triggered the difference, watch for misbehavior. 2018/01/14 22:38:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000d05000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cdb000-0x10)='/selinux/policy\x00', 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) epoll_create(0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = syz_open_dev$dmmidi(&(0x7f0000f5d000)='/dev/dmmidi#\x00', 0xbee, 0x40000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f000087b000-0x13)=""/19) 2018/01/14 22:38:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = shmat(0xffffffffffffffff, &(0x7f0000ae5000/0x2000)=nil, 0x4000) shmdt(r1) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000dec000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fce000-0x8)=@assoc_value={0x0, 0x7ff}, &(0x7f00003fe000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000257000)={r3, 0x1}, 0x6) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSBRK(r0, 0x5409, 0x4) r4 = syz_open_pts(r0, 0x801) writev(r4, &(0x7f0000cd1000+0x620)=[{&(0x7f0000956000)="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", 0x789}], 0x1) 2018/01/14 22:38:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) userfaultfd(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00003bc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) 2018/01/14 22:38:40 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000aba000)='/dev/mixer\x00', 0x80000, 0x0) getdents64(r0, &(0x7f00009ea000-0xe6)=""/230, 0xe6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000a6c000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) lookup_dcookie(0x0, &(0x7f0000aab000-0xa5)=""/165, 0xa5) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000947000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) ioctl$TCGETA(r0, 0x5405, &(0x7f00005fc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d1a000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944ed00001f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b5d295518a04a90db3b3453516b3172adcf7328bb803e993cb1da0485e4f978681923c14efb4094f4a279d8b4ae398676b7", 0xf1, r1) keyctl$dh_compute(0x17, &(0x7f00007e8000)={r2, r3, r2}, &(0x7f0000158000)=""/1, 0x1, &(0x7f0000f9d000)={&(0x7f000040d000)={'sha224-generic\x00'}, &(0x7f000067e000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000060a000-0x2)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b43000-0x10)={0x1, &(0x7f0000004000)=[{0x3, 0x3, 0x12, 0x2}]}, 0x10) ioctl$TCSETA(r0, 0x5406, &(0x7f000035c000-0x14)={0x7, 0x5, 0x20, 0x7, 0x1, 0x5, 0x2, 0x3, 0x8, 0x329}) [ 54.897907] device syz4 entered promiscuous mode 2018/01/14 22:38:41 executing program 6: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x7fe, 0x4000000000000000) write(r0, &(0x7f0000fb5000-0xb8)="240000002d00070800000000000010000108efff0100000000000500fffffffffffffffa", 0x24) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000fc7000-0xa)='/dev/vcs#\x00', 0x67ae, 0x0) 2018/01/14 22:38:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000043d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@common='irlan0\x00', @ifru_mtu=0x1}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000544000)={0x0, &(0x7f0000c2c000-0x28)=[]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000180000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000135000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c95000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000668000)=0xc) lchown(&(0x7f0000434000-0x8)='./file0\x00', r1, r2) 2018/01/14 22:38:41 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ed3000-0xe)='/selinux/load\x00', 0x2, 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) execveat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x50)=[&(0x7f0000bb8000-0xc)='}eth1vmnet0\x00', &(0x7f0000000000)='/selinux/load\x00', &(0x7f0000fe7000)='GPLkeyringmime_type,\x00', &(0x7f0000000000)='/selinux/load\x00', &(0x7f0000d90000-0xe)='/selinux/load\x00', &(0x7f0000001000-0xe)='/selinux/load\x00', &(0x7f0000000000)='/selinux/load\x00', &(0x7f000062f000-0x21)='wlan1posix_acl_access@lokeyring)\x00', &(0x7f0000000000)='em0\\@\x00', &(0x7f00001bf000-0x43)="73656c696e757876626f786e6574302473656c696e7578766d6e6574312573656c667b73656c6676626f786e6574317d657468307d2e73797374656dde776c616e3100"], &(0x7f0000001000-0x8)=[&(0x7f0000968000)='posix_acl_access{!\x00'], 0x1100) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000ae4000-0x8)='./file0\x00', 0x800, 0x0, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fanotify_mark(0xffffffffffffffff, 0x1, 0x48020008, 0xffffffffffffffff, &(0x7f0000162000)='./file0\x00') 2018/01/14 22:38:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00003b5000)={{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]}) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000122000)=0x0) capset(&(0x7f0000069000-0x8)={0x20071026, r1}, &(0x7f00003d8000-0x18)={0x2, 0x80000001, 0x1f, 0x197462f9, 0x10000, 0x2}) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00001da000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/14 22:38:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x3, 0x4, &(0x7f000000d000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00008c0000-0x48)={0xe, 0xb, &(0x7f0000010000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6}, [@call={0x85, 0x0, 0x0, 0xc}, @ldst={0x3, 0x0, 0x3, 0x7, 0x0, 0xfffffffc, 0x4}, @ldst={0x1, 0x3, 0x2, 0x7, 0x9, 0x0, 0xfffffffffffffffd}, @generic={0x8, 0x1, 0xb49, 0x401}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000638000-0x4)='GPL\x00', 0x8d, 0xba, &(0x7f0000d8b000-0xba)=""/186, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) vmsplice(r1, &(0x7f0000929000)=[{&(0x7f0000572000)="3cc60fdd867b4cf13a3d372df4047f734c9c8af645e01fbbf91a165cd59962ab586a93d6ca271dcf0b488b566101b6fc0cca107761af927fa507a27946bfc7c14fa22325b0c3d8ba7df5f084c2be68873ad88c2773b57e5dcaa646dbea464cfbe2aa08ec83e01f86dff8f3d125ee2085f392c4a1edff3bd18efcf77d5c401fb8497a8b559b9493e58fc17844f49e5dd16264770438f95c8505904b06d3e8abc511d2243ea4a3e61910ad6d142ae779e628ed5b73c3b1", 0xb6}, {&(0x7f0000448000)="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", 0x1000}, {&(0x7f0000383000)="1e0bda73d0e053140cd144e0681ba1ab76e52738c4210b7cc36b5775dd793c58247e39cb2b85c3525eae00df98cd4d332ff3ce8cc5ef73b55359e536f7f2c07f0c96e3f8ce2cdba42123089366de5d35ab", 0x51}, {&(0x7f00009d9000)="f7e503b4737432592b8ebe934cd6f44b4d87ef6da6cf186984ad55813d3633f671438ce7740cfc19b84a65ddebbf6ccf0a766ac7fd3b75dc7798e22011c38bdc465cb7abe3258a06f955f463013320f23bb265b0cda68521e631f29efd80e7046a0e7c457d6c3870939e6465316123f9f70a8922c018ca06bc85037e02e36432fa8b356e001882f83ad7d30ea64b24f31ec3ffcd088a5cfaf925", 0x9a}, {&(0x7f0000373000-0x92)="4159f09986c4834645a1c4dfdd86b7b341df01df69025ed47edb3523d7ddca6f62d5c44b7372eb406ed8ab0369b4565746590f38a9e4f6cc7b1489cd52967d86b84c889159e9c6c84f4c1afac96633dbb95c9553d5acfb508c35d9a928c50b06d4ac9a681a2f195022db8e423850ff17a61e93e7aac29d513a5ff308c92a4828f55ad876b19e4a06b0982bbad7b2b5a04941", 0x92}], 0x5, 0x2) r2 = syz_open_dev$dspn(&(0x7f00006d4000)='/dev/dsp#\x00', 0x3, 0x20400) syz_open_dev$mice(&(0x7f000048d000)='/dev/input/mice\x00', 0x0, 0x2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000325000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000d19000-0x4)=r3) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fdd000)=0x3) syz_open_dev$admmidi(&(0x7f00003a9000-0xe)='/dev/admmidi#\x00', 0x3, 0x42800) ioctl$TCFLSH(r4, 0x540b, 0x2) readahead(r1, 0x4, 0xfff) fstatfs(r4, &(0x7f0000560000-0xa9)=""/169) 2018/01/14 22:38:41 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, 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) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) inotify_init1(0x80800) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005ee000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/14 22:38:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000b2000+0x54)='em1~PLvmnet0/(:keyring)\x00') r1 = syz_open_dev$amidi(&(0x7f0000d42000-0xc)='/dev/amidi#\x00', 0x7, 0x200800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d95000)={0x0, 0x4}, &(0x7f0000c43000-0x4)=0x8) syz_open_dev$audion(&(0x7f0000a2f000)='/dev/audio#\x00', 0x4, 0x1) syz_open_dev$dspn(&(0x7f0000906000-0xa)='/dev/dsp#\x00', 0x5, 0x200) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000375000-0x6)={r2, 0x9}, 0x6) fchdir(r0) 2018/01/14 22:38:41 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000001000-0x4)=0x10000000000, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000000b000-0x2)={0x0, 0x0}, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000006000)={0x100, 0x8}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000003000-0xd1)={0x0, 0xc9, "189fd28e624ee07f1fcc5c0c65e33032aa55e6dfab957d0b6a4774829bbf9b91c2cc054aa4b28c5021cbd70bb7f54cb1d2c61e956613d4d996f53ec1966c3034695a19ca3e8f999a583e30b2f11af3f2ed29524b46f60db6de7d09e05dc58b8254fed9773c49a1d55107babeecc0b6efa867ff930e3d08c2bc1006e348629e1d8a935596cd48c3db3bc88cd64dbc60566cbd102e78065100e52d0ef31e7a494673d33c83ca22c76e7eb1ac888b437224d685c509b6df5c826cabe8662021c75671361a36e82058c1ed"}, &(0x7f000000a000)=0xd1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000000b000-0x8)={r2, 0x4}, 0x8) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)='0\x00', 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r1, 0x4010744d, &(0x7f0000001000)=""/174) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000000b000)={0x8, 0xffff, 0x2, 0xcd1, 0x8, 0x7, 0x29, 0x3, r2}, &(0x7f0000007000-0x4)=0x20) [ 54.979473] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure 2018/01/14 22:38:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) readv(r0, &(0x7f000086a000)=[{&(0x7f00000be000+0x170)=""/179, 0xb3}], 0x1) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000e41000)=0x8, 0x4) socket(0x1b, 0x7, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) syz_open_dev$vcsn(&(0x7f0000162000)='/dev/vcs#\x00', 0x7fff, 0x200000) write$tun(r2, &(0x7f0000435000-0x16b)=@hdr={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x3a) r3 = gettid() sched_rr_get_interval(r3, &(0x7f0000615000)={0x0, 0x0}) 2018/01/14 22:38:41 executing program 4: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000039d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004ae000)={@generic="1f00c83c159db8e5188756000000ff67", @ifru_names=@generic="c246a511631bc37753c023e1c28a1c96"}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000472000)={0x1, &(0x7f000005d000-0x2)=[{0x6, 0x0, 0x0, 0x0}]}) syz_open_dev$vcsn(&(0x7f0000767000)='/dev/vcs#\x00', 0x8, 0x400100) write$tun(r0, &(0x7f0000210000)=@pi={0x0, 0x6a01, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x4, 0x5, 0x200}}], {@ipv4={0x800, {{0xc, 0x4, 0x7, 0x2, 0x44, 0x1, 0x65, 0x3ff, 0x5d, 0x0, @rand_addr=0xfff, @empty=0x0, {[@ssrr={0x89, 0x7, 0x7, [@broadcast=0xffffffff]}, @lsrr={0x83, 0x13, 0x74c5, [@loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x51f3, 0x4, 0x3f589d20, 0xffffffff, 0x3}}}}}}, 0x5a) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000fb7000-0x4)=0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000d4b000-0x4)=0x0) 2018/01/14 22:38:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006fd000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f000091d000)='/dev/adsp#\x00', 0xa21, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00008d5000-0x8)={0x0, 0x1f, 0x7fff}, &(0x7f00001cc000-0x4)=0x8) mkdir(&(0x7f0000390000)='./file0\x00', 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000000d000)={r2, @in={{0x2, 0x0, @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]}, 0x8, 0x55}, &(0x7f000080a000)=0x98) getpriority(0xffffffffffffeffd, r0) 2018/01/14 22:38:41 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0x81785501, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f", 0x0}) sync_file_range(r0, 0x6, 0x2295, 0x4) 2018/01/14 22:38:41 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x909, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000c000)=0x0, &(0x7f0000b51000)=0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fd1000)='/dev/cuse\x00', 0x2000, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) mq_getsetattr(r1, &(0x7f0000824000)={0x6, 0x2, 0x3, 0x7, 0xba1, 0x1, 0x5, 0x4}, 0x0) 2018/01/14 22:38:41 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000015000)=0x14) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000015000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, r1}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000016000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) socket(0x4, 0x4, 0xffffffffffffffa2) 2018/01/14 22:38:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007a5000-0xe)='/selinux/user\x00', 0x2, 0x0) recvmmsg(r0, &(0x7f0000a9e000)=[{{0x0, 0x0, &(0x7f0000cd7000)=[{&(0x7f00000da000)=""/56, 0x38}, {&(0x7f0000d30000-0x7c)=""/124, 0x7c}], 0x2, &(0x7f00005c6000)=""/110, 0x6e, 0x1}, 0x8}, {{&(0x7f0000047000+0x950)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000c1f000-0xa0)=[{&(0x7f000011f000-0xfe)=""/254, 0xfe}, {&(0x7f0000307000)=""/111, 0x6f}, {&(0x7f0000a53000)=""/56, 0x38}, {&(0x7f0000905000)=""/109, 0x6d}, {&(0x7f000096c000)=""/242, 0xf2}, {&(0x7f00003f3000)=""/4, 0x4}, {&(0x7f000013b000-0x29)=""/41, 0x29}, {&(0x7f0000f4d000)=""/67, 0x43}, {&(0x7f0000280000-0xb8)=""/184, 0xb8}, {&(0x7f000066e000-0x89)=""/137, 0x89}], 0xa, &(0x7f0000b47000)=""/15, 0xf, 0x0}, 0x1}, {{&(0x7f0000ca8000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000aae000-0x50)=[{&(0x7f0000ffa000)=""/185, 0xb9}, {&(0x7f0000fd4000-0x34)=""/52, 0x34}, {&(0x7f0000f78000-0x71)=""/113, 0x71}, {&(0x7f0000b1f000)=""/255, 0xff}, {&(0x7f0000b20000)=""/4096, 0x1000}], 0x5, &(0x7f0000f58000-0xb8)=""/184, 0xb8, 0x955a}, 0x6}, {{0x0, 0x0, &(0x7f0000392000-0x20)=[{&(0x7f0000032000-0x35)=""/53, 0x35}, {&(0x7f0000478000-0xe6)=""/230, 0xe6}], 0x2, 0x0, 0x0, 0x3}, 0x386b3253}, {{&(0x7f0000770000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c05000-0x10)=[{&(0x7f000080d000-0xe1)=""/225, 0xe1}], 0x1, 0x0, 0x0, 0x3}, 0x6a4}, {{&(0x7f00007e7000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000e94000)=[{&(0x7f0000afc000)=""/4096, 0x1000}, {&(0x7f0000ca3000)=""/31, 0x1f}], 0x2, &(0x7f0000326000)=""/145, 0x91, 0xfff}, 0x80}, {{&(0x7f00005fe000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000f49000)=[{&(0x7f000021c000)=""/110, 0x6e}], 0x1, &(0x7f0000cf2000)=""/147, 0x93, 0xee4}, 0x7a}], 0x7, 0x2100, &(0x7f0000fc1000)={0x0, 0x0}) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod(&(0x7f00004cb000)='./file1\x00', 0x0, 0xc982) 2018/01/14 22:38:41 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, 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) timer_create(0x0, &(0x7f0000982000)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e72000-0x4)=0x0) r1 = syz_open_dev$adsp(&(0x7f0000f97000-0xb)='/dev/adsp#\x00', 0x80000000, 0x0) fstat(r0, &(0x7f00004a9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00002a8000-0x8)='./file0\x00', &(0x7f00000ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000488000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000c9c000)='./file0\x00', r2, r3, 0x1000) timer_settime(0x0, 0x1, &(0x7f000096b000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f00008c4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/14 22:38:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c0d000)='/dev/loop#\x00', 0x0, 0x81201) r1 = openat(0xffffffffffffff9c, &(0x7f0000f9a000-0x8)='./file0\x00', 0x8000, 0x100) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00003a4000)=0x4000000094) gettid() r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000582000-0xa8)=""/168) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000b03000-0x2)=0x0, &(0x7f00000fc000-0x4)=0x4) getrlimit(0x0, &(0x7f00007bd000-0x3)={0x0, 0x0}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000bc1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x8, 0x14, "c0ce0011bb99b1da93bf5d5a1212d3999f915b137dbda328efff6a555fc670f1a7feca8b6e69908851c381eb0c2974a2dc31b9047a1b67ae575a19b66ae03c11", "e8f02071a255d321be30e8278a56442343f45fead8d01c8c7cbfc97e954e7124", [0x80, 0xfffffffffffffeff], 0x0}) fchmodat(r2, &(0x7f00001f5000)='./file0\x00', 0x20) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffffffffffff) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00002c8000-0x1)=0x0, &(0x7f0000bcc000-0x4)=0x4) 2018/01/14 22:38:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x78000000, &(0x7f00007ba000/0x4000)=nil) openat$autofs(0xffffffffffffff9c, &(0x7f0000670000-0xc)='/dev/autofs\x00', 0x0, 0x0) close(r0) unshare(0x8000002) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000eee000-0xbb)=""/187) write(r0, &(0x7f000081b000-0x36)="e68bb2d5f74e140090b22dff41fc8bd52f3e2885e84349ebd1fe60d385fc8eb74dec486f5ccf809442afa2193c60aa56725ac6428593", 0x36) 2018/01/14 22:38:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000364000)={@dev={0xac, 0x14, 0x0, 0xd}, @loopback=0x7f000001}, 0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000cf8000)={0xffffffffffffffff, 0x2, 0x2, 0x2, 0x4}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)={0x0, 0x0}) r3 = dup3(r2, r1, 0x0) r4 = getpid() ptrace$pokeuser(0x6, r4, 0x6, 0xffffffffffffffc0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f000047b000)=0x0) 2018/01/14 22:38:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port0\x00', 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f00008a8000)='./file0\x00', 0x20) write$eventfd(r2, &(0x7f00003b3000)=0x3, 0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/14 22:38:41 executing program 5: clone(0x0, &(0x7f0000feb000)="", &(0x7f000089e000-0x4)=0x0, &(0x7f00000be000)=0x0, &(0x7f000013e000)="") mkdirat(0xffffffffffffffff, &(0x7f0000cfc000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20003, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000003000-0x10)={0x3, {"d9f84391ba1c1d"}, 0x5683}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000308000)=0x0, &(0x7f0000ec9000)=0x4) 2018/01/14 22:38:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x31f, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xbeed, 0x10f, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x746) [ 55.193489] device eql entered promiscuous mode 2018/01/14 22:38:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x80000000002) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000259000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = open(&(0x7f00000b8000)='./file0\x00', 0x50480, 0x40) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000ffa000)=0x800) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000606000-0x4)=0x0, 0x4) 2018/01/14 22:38:41 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x9) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000f52000-0x26)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/14 22:38:41 executing program 7: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = dup(r0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00002b3000-0x10)={0x100000, 0x8000, 0x0}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) 2018/01/14 22:38:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffff9c, &(0x7f00009d8000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000089000)=0x10) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) gettid() ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000359000-0x8)=0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/14 22:38:41 executing program 0: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000eed000)='/selinux/context\x00', 0x2, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ee7000)={0x0, 0x0, ""}, &(0x7f0000ee8000-0x4)=0x8) 2018/01/14 22:38:41 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005fe000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000c5c000-0x58)={{0x200, 0x9}, 0x0, 0x20, 0x8001, {0x8, 0x0}, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f00002c3000-0x8)=0xf000) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000f1a000-0x50)={{0xffffffffffffffff, 0x3, 0xfffffffffffff4f6, 0x0, 0x8}, 0x7, 0xffffffffffffffc0, 0x30000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000d65000-0x4)=0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000626000-0x80)={[0x1, 0x4001, 0x4000, 0x7004], 0x4, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 22:38:41 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000017000-0x2)={0x7, 0x4}) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 22:38:41 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000800000084) mmap(&(0x7f000091d000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c3f000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=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}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a78000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009e2000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/14 22:38:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f000008e000)={0xc65, 0x1, 0x1, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000013d000-0x37)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000e6b000-0x10)=[{&(0x7f00008e8000)="ac", 0x1}], 0x1, &(0x7f0000ec0000-0x140)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/14 22:38:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00007f4000)={@common="6c6f00000000000000000000000000ff", &(0x7f000093b000-0xd2)=@ethtool_eeprom={0x4b, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) 2018/01/14 22:38:41 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000010000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e7283a3689ddbcd00d2d6d15dc3f03eda2ffda4ce43663b9219d7797a25184774a28838a67f001243b9203cbede482e03484f2ee3b35fe61246ee0ad595d32255206d4646c7404ef2a724ee99c513841f81670e423bda5d2b83fcace5989cc6aa7727ae3610b13184e52fde3cfae0673fb25c37a", &(0x7f0000010000-0x3b)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000014000-0x20)={r0, &(0x7f0000012000)="", &(0x7f000000d000-0xa)="", 0x0}, 0x20) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000019000-0xa)='/dev/dsp#\x00', 0x401, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000019000-0x8)=0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000016000)={r0, &(0x7f000000c000)="", &(0x7f0000014000-0xe8)=""/232}, 0x18) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000019000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000019000-0x68)={0x5, 0x8000000000000, 0x3, {r2, r3+10000000}, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) splice(r0, &(0x7f0000014000)=0x0, r0, &(0x7f0000019000-0x8)=0x0, 0x1, 0x4) 2018/01/14 22:38:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f00000a4000-0x10)={0x0, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000473000-0x10)='/selinux/policy\x00', 0x0, 0x0) statfs(&(0x7f00005af000)='./file0\x00', &(0x7f0000bf5000-0x8a)=""/138) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000e30000)=0x1, &(0x7f0000766000-0x4)=0x3) socket(0x17, 0x807, 0xfff) mlock(&(0x7f000090e000/0x4000)=nil, 0x4000) 2018/01/14 22:38:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00008e1000-0x8)='./file0\x00', 0x200, 0x1de) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000b06000-0x28)={r2, 0x0, 0x8c, 0x4, &(0x7f00009d4000)="282801fc09b17541b1d8d3a95cff9c5a32e332a10708906ec03a8c399413b74094be11498ed3cfa153cf950fd1b0cd27cf1b079fe42b5ebb549e3ba0ac3f7f327428751a9edea64595c6593142c42d89afded50e7246dc4be44810f29bb65f7d1397ad10f35466fcbbfc06e6c6457eaa2dcd90b8ac4e6dd47ccc184f49829d55e2c015b61694c15aa94497ff", &(0x7f0000721000-0x4)=""/4, 0x1, 0x8}, 0x28) 2018/01/14 22:38:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0xffffffffffffff73) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x2b0}], 0x1, &(0x7f0000820000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000044a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f00008fc000-0x10)={0x0, 0xf005}) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/14 22:38:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00005f3000)='/dev/snd/pcmC#D#p\x00', 0x80000100, 0x200800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008a2000)={0xc20d, 0x4, 0x7fffffff, 'queue0\x00', 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00001cb000)="d0985ccfc911c34e55f84bc8cde6304508e1c0352fc576e0d32d71e07ea644c8246d0eac307835bf550ee43725a075e83aae58f3013a89749c76933619d9e80215e7cffb814682e8f2a56df00876dfde55b7fd345b379d4948da0e45d580f8154f580156d112eb5e6d8d3e0747b1aef96365512e1bf15cec4556fddf925b7cb712a27701dacf7d6ce6f543d9eb0e1d3abd39df2e5b201d09d808ac0a3b4af5223a2989886f2b6b5b08facbd61cb8fd7da58c608f68ec89217f2fafe71ce37adf456802b288fca980963f1cb1c275", 0xce) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000128000)=0x2) openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/01/14 22:38:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x4, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000041f000-0x8)='big_key\x00', &(0x7f0000167000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f39000)="ffdb370ecc911a42ea933d958baa9241b0eee7159103f4a09a014f813fe0bc9bf3620a000646e7486dfb887580bdd69ea000a5e42f283918818468b1", 0x3c, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000427000-0x6)='logon\x00', 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000017000)={&(0x7f0000009000)=@flushpolicy={0x10, 0x1d, 0xa21, 0x7, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 22:38:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/14 22:38:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000083f000)={0x0, 0x9}, &(0x7f0000469000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0xffffffffffffe7ea, 0x1, 0x1, 0x7f, r1}, &(0x7f00008a2000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000282000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) r4 = socket(0x11, 0x4000000000080003, 0x0) close(r4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000963000)={r3, 0x0}, &(0x7f00002b1000)=0x8) sendto$ipx(r4, &(0x7f0000be2000)="", 0x0, 0x0, &(0x7f0000c82000-0x10)={0x4, 0x0, 0x0, "f030f22094ba", 0x0, 0x0}, 0x10) 2018/01/14 22:38:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00003fd000-0x30)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x36, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e3e000-0x9)='/dev/vcs\x00', 0x40, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00002bb000-0x4)=0x1) 2018/01/14 22:38:41 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2000001, 0x1ff, 0x4120) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) select(0x40, &(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000054e000)="", &(0x7f000089e000)=0x0, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000d0e000)="") ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00004bc000-0x4)=0x0) capget(&(0x7f0000491000)={0x20080522, r1}, &(0x7f00002f1000)={0x7f, 0xffffffffffff0b40, 0x40, 0x5, 0x1, 0x9}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 22:38:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000002, 0x8) bind(r0, &(0x7f00004d3000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0xfffffffffffffd42) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000011d000-0x1008)={0x0, 0x1000, "71988d99bfb0ff9e8d887727a2f136a2b86cf74daf9aa6ff8344b6ee685e6e8f17666a88247d8e7139c1be4b317541d12c727238210836d713889283fc8c8346aeed6f68cda7cbce57f8d1faa86f577f2b45d248e644973654041ca313e055b1c0c924fa43122835c53a14e1c723d07c9d89a8bf3e3492cde5ad73a6d04c50fa6b764799af969fe7c99937c438f5a3dc0acc80abccae3fd555f51b7183ff57954859b29499888f2ac817bc840c47eb2e763423645f4f7e8e6e7830391d151087078610f1fff614fef175b83eb29673ddd03e7d12cab1d9615bbbf1db65b18ebfa9c5e933f39216d0c7a7898a2e13394ad99d24f82cd2506f96e95fe2f9e251f3e1c8eb4b28426e6798577cc41ce958eb5ce15ac713bb04b3dbc733b450b1bcc85b50ac743180fef6f8dab6f57d09ca0a703f32c8c4ad28fa9c0c97601b0e3a5288d920fd3ec3d6ed6f1b79251672abb36c092925dae47a71b40e0a047cde91a66a0250875ee34801de6dbc71fe7c874e42816aceaf533035fd9ece6b473b3943ebc1fa4db3d874a8a80d6d7cd9245e1460cded818cb4fa0f4ec6f35d22cd407c29a52b91e17de2e726fc238606c9603a5dd771008fdcdeeb6e4cc3e1b9b64f9bb5c217585889405b92dac697de21241189bbcdf28a68f441a647f68e27d2cf4999c063d2a7c851eea9505315fdd9b2dc349c7a26536fdd622fb9ebaadeae2932c701d1f6b5401f64ba29957bedfcb733dad9373974c36dd94f74c79b09a45b26313377eba10206877e6349bab9c0942ff43ce877f7fb438f275fd6bb0ec2f5d7b9a091958e2b009ba0c2a7bd6704fe785e450bee90971caf30868673f94c521c4cfaa2e8d6da8207fa2b35adf6b3804912614f002204e3cb45955b25cf6c0b9fb4ac0a8f4c3dc56af7bbea00e1890c65b55dfa1b55e9b088313b9069085c6a0c01cf36bb285783510820c09bcc7a4d6cc2fbee11d678b436ec43a037665b7b200382d2b412b711a426822d8a058a33ed245d82568ceb562609058196e42f1c9087d0557d89294fbedbde0c2f84caafd9161a6b3081e79da6e3c5c2d615556efa35e63113afe39aa679ec3df8f1cadd9f67ea65314633cf8eddea62b291fd84beb9ebca372f89c15f4f08b27a317d812b64ae45429d7b6462426f3eae6b487f3df5de70db0a0ecc0a37b1e904cf470cce74de99be68df9a968400a4a09fb9f8e0404a913331fffeb506ad4aa25c5237aefea6c1b6a3da8e5ecf2de0855eb27bdc99bfd5808020fbdba6fc8ad82f9a767cdfe775ce3c743861768f1b060e1cdb943fd65a38df2cd71fa3aa60a7dcb410d7162af5109fa2c9375f13243d7a5d21b76e13824cf51e7a92a3a8b49eb3eea9bea26e50810843ed0e43f4ee75c53ecd1eaf1faa352e0194ff3376825aba42437d5e7552e13183399e84ce3b2ffcc447d87e41ab4dad63cec3a3074bc8a0768fccd2a7e6c0ef8dce08f23dcdf7af416592627e42beba878f6168a38241d4b60f0e7a87de549f24ca68a74596da4c00c61becc881ec0aee690db395853b881e24b3da6f05c44be870fcc4225bc7b3f879d3d046d44efe884455c01a7b929c56ecd3b9788405f79fd84e2ace485446b87868e1769263b9aa610cc118e89946f2e270198237cd7cc4af223a7cb8989a2471301c717d03f93d0fd9241e4c820b0c9539d94ac4ebd0fcdb08a5291e59f32ed15dd1b912cbeb22aac46295c01bf1fba73418bd13a451d8e9bf28ffce840abe8e5e6aacfd9dbfcdade5c92df4cffed2a4827ca93a001fde89c53ac4e08ab7254f444c94307b39b5d541be456908a949300ad36d5281c66199ba07433eb1231b96934fa45bf9780132f48b20c8d282e22e8af0e4d5cfaa11ad9867ea3a6670f14796dfd004677eefe2a546b3741aa5fbdadc3658f802d4a8954cd2756b9b90f7195a9a0b83b4a7e58eeae8021b4d929098e0bd35771b81ce16213f23cd0d902115a6bf84afb38eb9fe2757dc487ad1c8e4dd1727b930de1d0da37cffc753e2c630d74e8a5d41db49cfe6d4238187e0a7f2e60eb62fe6e393d494d9c9beec3b03edd6846a7ef5ebceb1e1b5f0cc7bab2bddcf04936fb6a6798079f1421b1fcd6cd741f4ee3e94c54cb390bcb2d8fd1e803a6d46df7a3a11f72f2474e43303ebd966e458d7e11a2cf7fe2d709b6bbc3fc8fc666f42a5d01e03ec3454e382e366cb009f1d56ba48a040f43d63bbe2f1a0cdda3902a026643c660f75e979968e114f01dda99a1a03d13e11e10ee945f4a9b46ea50c31b136ebb78d677481e370dfecd3581ee2a5a665a26b38531d3d0c1120c4eb0281cc734275ee8127b5facb8ff723fa5f00f432a2112f7fc4c265a1c39f2f902d9dd94fd85921a66dedb7947b98e4d0a59813c31f472ac039023b5071077a0a47534ea9294c45930930eb347f5a7bc32ce2042d6f27e994af555b5b4227d7a64e08707694c31ddbaffe4412332494bf4696f6286007864291dadc6112afddf1c32bbbbb58756fee0d744b732190b157dec3e3747721d05342c0673f0f8013402f1cc2b11607ffa4568ef45fea1025cd1f820e90f2c8c74fca15fe74df0dff195d31fb0b208a001c3d313fecaf2e2b45e6003de531ea4bd9a3dd499460b5d17d87e49b3ae25a034ca5ef74fc1af9f9bb393dacebebc0f84cacde8a8cb910f7a7c571646b07ff5d727c92cf6128a8b413905d7a4574746a79a2ef877caebd8113de35d09e444fa9976afe29d6930a360e603105573ebbff6759e1085c9055751a289e9ae86bb494fd35a59dcc478b611416ca07f58fb8362d96257d7dc5183a39f8a3fe86fc864829b87c62ec7d58ce962afebcff2f93eb74b8f87816db1701ace6ffc7d5466eab0341582ebf2742862b7b216d9705275c43118efb2c1b1476bf0d0daac6084bb6aa1c01aca343fc5697abad12ae80c8e9b4942209a08bc8df29618e38b40a7341b992e634cbe0b64ff4079cc5c158d41abccf152f5e6dea9c7125603a4fdc610ebfbed6e0346ec6992a5568fec731e08773e711abb3c5165f68fdde0dcaefd7f54d302ec2f058bab015fe7fb904acfc3cc02e5e836f2e02e1b7b4b7c2b7ab84e953f3387e99cbaf9b2aaef838a1dc5531b881aff3d28a01af43401268f00ecc2273e93c51e84964ae93fcce44008ad7ede81a73b1afed0c766395e23e4a6b7d3a5ee390f00c75e9129a3aecd6a0972c050deb1d1e268cace9fb34044d9458503958626f8df4aebfe8a744f9c3e61d702ee4057da89fc6a24dcd7fc9ca96e44abb6674fdc37b8696d7a2a2123b19eef1e066ff785defcb1aa3a5a01b23a6719da399b3d9353dc41f8726c058b799bb91b6d3936f47477bbea7131fc3571d36c8c227301b8950ee1f417b3508d5b171adb451802615f0b58207c847181a15cf3084de02dc7096c3eae37eea0c6f0092b627bf622ea2a1fe58d30d46fa8bda8eac197af26d4b339e5a47c7b7f19cf4a1f75e8c313ccdde4f9d2d220e49331bfce0a1d6a7f5ac0dcc83bce980ecfe53b00718ce5173c90bf9400c7304613a4cffe84a6a7aead4d957a12007c11028b3bed5f7dd4e6b0d9fcaf6fdf1cf0a8a1af041c36f0c14f3b130c2bb492d395b8c5057b8923a6acc1d4923da1145dfe12f9bb26d6489a349f02b27b6639887be594f1b78518bf17b8893c1cfd046a098389f371a98e36265da4899b1cea35c1a53395d125c912cf01154c6cb6d25872dfd076794f72cc12e6f8901e923358c5b5c45920cd4b62c47a46564de4e89dfcfddfd2758d1532dc959ed0c19b27659c69addb8e519000c7dfb5ea314440d23c07a74d470b9a597fa83574e4cdba90cbbe4afa968e88f21ccb91e3bcc6c28f2407955b0b71c6312713ba5e8c8828b0d1164fc845489e752a971232becbac88eb7ed2aa65549fd146422c6a9550af3be65e6493ba879c8fe5a03db3959d4be84c7d437a829eb15cc04d94e6521acea08ab676f21f9441f00e77eb3e006fb5c952a6a5872cba1cf8b531581f7b7d7df8adf6c07899a88d83a5236fda28b4c46d6d129d78a795be27cfef072a65b09bc1c413064a54406b50189f1873194e6d2f1f073a373b674cc1e209ed03c6d1067e96e4b6e364b9975d561f412d7cf69ec002340a700f880d279a8cd3a3d078060c5f8becedd8e584ab01d947391b2b9ce9a003838815298f33649421be6c9d49cc4bc7c0b2aa80328edde7542ff616b9e002af1ad71d099041972bad85fb60275fea3b1270a023842790227bdacb10f9aa522e0948162566557e96c5b07aad7c6378f4aa45265b877a0b5627a99b69c047f98f39362b59be61432f85e230110c65b7869cb96345a27e3aa53777c8830f61d23a84811f8a13acb0db3016fc986e85ae8db7271411c1599974c558d6bbc381ad7de5452f31572ad14aad81ea94d5c6e898fffcf67c8c7ef1bc8e76f972b14473632712715501ba8b3b9b4427bc21f2e7d41ca5b06f0df983c69c2ab4db3ef49180afddb9ad43cbec68c1cc83a67f0ab5a735b205284724d023b8e0a0d4d21f9fd98f5e97571baaf8b652e255f5616e9ed3a954adee3c4e3479d08e653ef5ccac2c4e39f22d4c5575d68772b2296f8fa5d6f83b94686c54bbdd81fb7ae3fe144dba1d97fdc55650cd2f033d75f286960400099799a6362e3534810704cb7fa87b2031f140b0b4f72240db0c7745fa8bf64479cfc4b45bcb2ce50332a8f2a0207d5cd1983b2986c981e503c3ffe133d0781202c9c9bdff4e33c31dfee2991159f481381c7ba3f3179bc5df6ab985f7a9d01201afdcbbc14cdb0f0e431f368d12442c13829ba7d95ccc86a2e081b8133c0afa6546b6c34500226669aba3dd7574a98d6b495fdd57c32adbe607a832d3ecfb61f939764730f8ff4c32ea715813ec2d531fdd57c3400703e74e2ea14ca6a6329613d39f02a7343a11296c20b3247075c91ad4cbfaa02e48218da76f7bbd8cb1530fa2e3997aa274b6f3f47950f961b3a05707c3919ff6e19f81526370e05da02aa7e67d7260682a04681e6912dc36a997982eb118e99ac256e2ed945e97cb703bd2dc71834f92ee7660d12331360d2b111b96d964f5f2f6da6b0ea2c0428a6b8fcd81cbbf5126fbfdcfcee4f99b860e716a18ef30137dd50983989c5f0c9a4e9ec65e77f32e0e6dc36f7ac479ddf13919482d098b2d046c50e13e542b9c44a8d0e576d83e161401f3fe6b639119e5768f7b84c0ca7ff5eb628d66441253240250b48f6b2126f147f034ccc36bc4715ae0b7187add7202439cce2d8f571f0c752d401659d43231c3925e379152912a1959b89528a0bd326fd555511852b60c54827edb33c9e423f4d45c42829e604f0d6130c9503765570b367387aaf86baf08e9625c200ac6602a9a803237459080273f794f3d992d692e8ce6be13ca716b1a42fc460ced671e1492d5581c8a2b43e7be65d509cdd8b57965f922fa92b0ebe4235ca00f35c9b1c078c5d5e2a0e490447927bb4722101e560f3b45b17b9faf96180903cf256e48b2560088641c0777ba7080071f2cfa404f38cfe6c0cf05d435b2e91cd1555649e96f939a31045c09918a7910905f07a80905c7fe5c9761820779494532c008a3b909516fff656c57a54a6d20335e38b2b7175afe42bb05a4935c8083c43c1a4d0141dfed541c79533888afdbbe3330feb86682efffa49e9c247ea06f686db0dfa8d980f93e9dd75f99cfcbdea89b8d1f0fdaebf475667b6ba1069aa700813054a34e20f4dfbed488f228c6ba2f6001da5768c9318eede"}, &(0x7f0000ff2000)=0x1008) r2 = syz_open_dev$admmidi(&(0x7f00003b0000-0xe)='/dev/admmidi#\x00', 0x9, 0x40) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f00002cd000)=0x4ccb) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007af000)={r1, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a67000-0x8)={0x0, 0x2, 0x7fffffff}, &(0x7f00003aa000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a28000-0x1008)={r3, 0x1000, "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"}, &(0x7f00006ac000)=0xffffffffffffffdc) write(r0, &(0x7f0000e69000-0x122)="4b7f0059001d00e59b9fe66bf942cfc1858345fe", 0x14) 2018/01/14 22:38:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e0f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f00001d5000-0xc)='/dev/audio#\x00', 0x9, 0x0) renameat(r0, &(0x7f0000020000)='./file0\x00', r1, &(0x7f0000536000)='./file0\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000e9000)=[@in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000004}, @in6={0xa, 0x0, 0xffffffffffff1be4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xefa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000603000)=0x0) clock_gettime(0xffffefffffffffff, &(0x7f0000034000-0x10)={0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000530000-0x8)='./file0\x00', &(0x7f00004bf000-0x20)={{0x0, 0x7530}, {0x0, r2/1000+30000}}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000695000)={0x0, 0x0}, &(0x7f0000bc2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00006a0000)={r3, 0x8}, 0x8) 2018/01/14 22:38:41 executing program 1: 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000068000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000015f000-0x15)='security$trustedGPL.\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000553000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$negate(0xd, r0, 0xab5, r1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000804000-0x4)=0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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, @perf_bp={&(0x7f0000418000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) 2018/01/14 22:38:41 executing program 3: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x0) r1 = socket(0x15, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./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) accept$inet(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x401) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 22:38:41 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000002000-0x4c8)={{0x9, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 22:38:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00005d1000-0xc)={0x0, 0x0, 0x30}, &(0x7f0000dc1000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00003d4000-0x10)={0xf5c, 0x8000, 0xffffffff, 0x1000000000854, r2}, &(0x7f00001a8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d87000-0x8)={r3, 0x2}, &(0x7f0000654000)=0x8) fchdir(0xffffffffffffffff) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000436000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000f2e000-0x8)={0x0, 0x0, 0x0, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b85000-0x8)={0x0, 0x0}) r8 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r8, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f00005a6000)={0x77359400, 0x0}) mq_timedsend(r8, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f000064a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000ff000-0x4)=0xc) r10 = syz_open_procfs(r9, &(0x7f00009fb000)='net/tcp\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000921000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000138000-0x4)=0x0, &(0x7f00005ea000-0x4)=0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000c03000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r10, 0xc04064a0, &(0x7f00009da000)={&(0x7f0000e0d000)=[0x0, 0x0, 0x0], &(0x7f0000cd3000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000052f000)=[0x0], &(0x7f00004cf000-0xc)=[0x0, 0x0, 0x0], 0x3, 0x4, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0}) fsetxattr(r1, &(0x7f00008ca000-0x9f)=@known="73000000000000008165766d002736fe8b0ec45bab3123e9f2b343ec3d21645d15239ae91368b97e25de2e8c9330a75ccd63b1e3c0d69a55b2b870433c1774a7d24888e23d6c7f1eda766f071f13302efc63682d08afaa36d9dc7ea99e19b454a4ba05f59ee141944f9fdf82f8b5fb68074a0841373bbede0755e34524489aa6b3eab9566e13d2b399cceb158f8bdb83bb24210c184871800230a469169f5b", &(0x7f0000902000)="2d1fa6a1a2fc1e4e9d86da4f9e21e61f56b9e04e0f23dd51994401c8b0a8f024bef47c6128f6f40419fbb3bd970e05335781ba054ce08b96d2f2904c568d8bf5e2ac4c1dfdbf436ed1ba17f0c0609a3c1cea2564832ad48e45969148359fa2adcf405aff80569b36f81bfe1054b4d02dcbd8a60b9456ed0cdc525364e700e39c04c75042a1ae727bc262ee525da72a149f88cbbfb7d14b69ba79bf4289813f005f17e226f00c7779a48e1c1ffe85648d74a4e778dcdb99b4487b1e0c77a750019ed560ab1122c35609ff49cc4c37ec3dbb23579d8f477ededaa70f3fb36ce004462de7ab0a", 0xe5, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f00001ba000-0x10)=[{0x4, 0xfffffffffffff108}, {0x0, 0x2}], 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f0000244000-0x4)=0xfffffffffffffff9) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000624000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d06000)=0xc) setpriority(0x1, r11, 0x21d) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f00004c9000)={0x0, 0x0, 0x86cd, 'queue1\x00', 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/14 22:38:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000230000-0x8)={0x0, 0x0}, 0x4000) fcntl$notify(r1, 0x402, 0x2) r2 = syz_open_dev$sndpcmp(&(0x7f0000bac000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x9f810e3b9d93020e) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xec) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000a05000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) vmsplice(r2, &(0x7f0000488000+0x340)=[{&(0x7f000029d000)="54addf2c9f6a352738d30505cc875f7a386fc773312c9d23962253a80dfbfe06d93659e0cdc62aa09cd55ee83f74d6f6106cb5ec024e2c0b6ff8d1a2f5acd29321fce84dd4a6828823e8d58cce094f43dd57c6eb379bcf976dd1c9394c2be5beea3e5d283b8fb86f308d4b7a900e981b93bf071e701d3b2b1cf48a288c45e5225294c232f9d83cd13809c92acf1285d6d27ca506625720c2539c2eeec35d352da9", 0xa1}, {&(0x7f0000c51000)="86fa00170275434012f4f7cf5a8d92192611abccf78b31a26b1d087c491c378f303d6f156b1d2a02de51524b3f417261007f813a3a8af578fd854f1b70f6d0721d202f94a0403b01045f93353a30b7514a74ee6970b0f92b8819efa5c88a41f8b875ff85c0566c9c63ae7ff9e441e09f405ea0e43b912ef5885c84e9e409240900477f96beaddaf12ea00ee2c7c7a108526435b08d9e7cfe862085e43b5640d2e43cdc1fc6f97111b471774d5aa3a272e2", 0xb1}, {&(0x7f0000b5c000-0x7)="01f77f69e1bbfe", 0x7}, {&(0x7f0000153000)="32fe52e82b01f431301ba80c84a0aa0be6edc88e27bba80fe82604da6d2421f26273355659d59ecfa00297afc5f18b1abba61f0c90283cec663effb0a6ee1f35a584ebf38a9233bb350ee5a4a68da9f8f21bcf892640fd65d47c225b097862d013907ec0ebe84baeb9c2d2bd10902fc23f3026951a55969d58f662c2d0c9ab4239180c0c4e2a399e1f84704fca303896cfa7a22baa10917035f755f6f5771addc24d25d2a7d735e2779aa819652a6d35c53d686f7b6a1b45389df71d54638f61433c67917d497c32975cc6fd71558421f25d380980515adf8d60", 0xda}, {&(0x7f0000cea000)="22b17e10e2040d8eb70c358a57d10dcdb5aec5c288bab2091f577afa0ed89a1bf63b69348e6171b7d8a82e2f381e218b", 0x30}, {&(0x7f000049b000-0x4e)="e732da2a8a11e96e37253d8069cf2d3d651ecc14c5d528530778941ac30469e229edf79ab7eed63e314e1573f04775295bd30593b352759b7f3e5cf0feded117d8497d72185d4a755d16bd37436c", 0x4e}], 0x6, 0x2) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e305e6", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00001f7000)=0x0) 2018/01/14 22:38:41 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c34000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xcf) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00003d4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/14 22:38:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008cd000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000870000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000259000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000fe5000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x98) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000aa9000-0x4)=0x2, 0x4) fstat(r1, &(0x7f0000bfe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f00006b0000)={@rand_addr=0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f0000dee000-0x4)=0xc) getresgid(&(0x7f0000be3000)=0x0, &(0x7f0000034000)=0x0, &(0x7f00006d3000-0x4)=0x0) chown(&(0x7f00007ca000)='./file0\x00', r2, r3) sendmmsg(r0, &(0x7f0000295000-0x78)=[{{&(0x7f0000ac1000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000939000)=[{&(0x7f00005be000)="b1bb05bfecb59b6323f109e5191c57ca5a05a841017f52cded02bc8ff173d3ccfa9017a17449f69a3005b7214d110739bd4dcd33419244dd7a0c190d3db6b83f005056adf930d5dfe974b1b180f674", 0x4f}], 0x1, &(0x7f00003a3000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) pwrite64(r1, &(0x7f0000f25000-0xa)="c4ebddb798a1ee13076a", 0xfffffffffffffdf4, 0x0) setuid(r2) fchmod(r1, 0xb4) pipe2(&(0x7f0000431000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, 0x0, 0x2, &(0x7f0000a27000)={0x2e, 0x7, 0x4, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpid() process_vm_writev(r6, &(0x7f0000002000)=[{&(0x7f0000003000-0x9e)=""/158, 0xd1}, {&(0x7f0000003000-0xb8)=""/184, 0xb8}], 0x2, &(0x7f0000002000)=[{&(0x7f0000e67000)=""/106, 0x6a}], 0x353, 0x0) setsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000427000-0x4)=0x9, 0x4) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f000044a000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/14 22:38:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000026a000)='/dev/audio\x00', 0xaae7ee3913e5a1e4, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000eff000)={0x15, 0xad, &(0x7f0000574000-0xad)="d95c4bc8004dd12cf1a7c7ee68d2a8ab7f0a9112d8531389964ebe68ae4db16de05b3561170596cee13792ae81a3c8e68f15f6e10cc4de3d7cf7dc511b2bb7eab785822c7b999f8f71e4ee6469d526f707e4e1f6ae0429fd821a2cd713bcae0ecaae116929b14a329783bafcf506136204753b41b12d6304c2f830a55154d157af04ee26a6fbe9d476ba9fbd3cae8da62e7aa2fbd5a03972ecb4f1384a221d9dee1cf2948a95d50ac55f8fc564"}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dc4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f000083f000-0x46)=""/70) openat$dsp(0xffffffffffffff9c, &(0x7f0000fc3000-0x9)='/dev/dsp\x00', 0x4040, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000f0d000)=0x1, &(0x7f0000f61000-0x8)=0x2) epoll_create1(0x80003) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000d37000-0xc)={0x10002018, 0x0}) 2018/01/14 22:38:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x2000000802, 0x10000004) write(r0, &(0x7f0000903000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) 2018/01/14 22:38:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00001ef000)='/dev/midi#\x00', 0xffffffff, 0x100) sendmsg$nl_crypto(r0, &(0x7f0000d29000)={&(0x7f0000450000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000f2a000)={&(0x7f000020b000)=@alg={0x100, 0x10, 0x200, 0x1, 0x2, {{'pcbc(aes-aesni)\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], 0x2400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x800}, {0x8, 0x1, 0x4}]}, 0x100}, 0x1, 0x0, 0x0, 0x0}, 0x91) r1 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) 2018/01/14 22:38:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000067f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x7, &(0x7f000056f000)="ce7d235db35359f0fcb6c921340f0e11439f1cc3798e3e4f9a8fbfb9f0e0") r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000360000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x2a8202) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f000098a000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000084a000)={0x11c, 0x0, &(0x7f0000cb5000)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x58, 0x18, &(0x7f0000a12000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f0000a8d000-0x1)=0x0, 0x1, 0x1, 0x39}], &(0x7f00009f5000)=[0x20, 0x38, 0x48]}, 0x7fff}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x38, 0x48, &(0x7f0000e59000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}, @fda={0x66646185, 0x3, 0x2, 0x39}], &(0x7f00000e8000)=[0x0, 0x78, 0x18, 0x68, 0x18, 0x78, 0x38, 0x38, 0x0]}, 0x0}}, @increfs={0x40046304, 0x2}, @register_looper={0x630b}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x28, 0x18, &(0x7f0000227000-0x28)=[@ptr={0x70742a85, 0x0, &(0x7f0000ea3000)=0x0, 0x1, 0x3, 0x33}], &(0x7f0000bb3000)=[0x20, 0x28, 0x38]}, 0x81}}, @increfs_done={0x40106308, r3, 0x2}, @release={0x40046306, 0x3}, @increfs={0x40046304, 0x0}, @acquire={0x40046305, 0x4}], 0xff, 0x0, &(0x7f0000563000-0xff)="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"}) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000050e000-0x4)=0xfffffffffffdfffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000b9f000)=0x0) syz_open_pts(r1, 0x10840) ptrace$peekuser(0x3, r4, 0x7fff) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000c83000)=0x0) r5 = dup3(r1, r0, 0x0) getsockname(r5, &(0x7f0000ab4000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000404000)=0x6) 2018/01/14 22:38:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fe2000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b1b000-0x10)='/selinux/member\x00', 0x2, 0x0) r0 = gettid() kcmp(r0, r0, 0x7, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/14 22:38:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000698000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000528000)=0xfff) readahead(r2, 0x3d6edd46, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 22:38:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000efa000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000059f000)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000856000)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) 2018/01/14 22:38:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000c5e000-0x1f)="1f0000001e0007f1ffffffff07008700000041536b8d3d9339e70001454a55", 0x1f) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b3f000)='/selinux/load\x00', 0x2, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000018a000)='/selinux/member\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = dup3(r0, r1, 0x80000) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f00006b5000)=0xef) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000461000)=0x0, &(0x7f0000beb000-0x4)=0x4) 2018/01/14 22:38:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ff5000-0x10)='/selinux/policy\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) removexattr(&(0x7f0000ef6000)='./file0\x00', &(0x7f0000cba000)=@known='user.syz\x00') r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000b36000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000573000-0x4)=0xa0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00007fa000)={@common='vcan0\x00', 0xfffffffffffffffa}) 2018/01/14 22:38:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000001000-0x10)={0x2800000, 0x100000, 0xffffffff, 0x9, 0x59c6, 0x1, 0x0, 0xffff, 0xf3, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d34000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x101}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000e89000)={@generic="63883e4e9466d321a774f20870010158", @ifru_settings={0xfffffffffffff4a5, 0x0, @fr_pvc=&(0x7f0000fa2000-0x4)={0x0}}}) 2018/01/14 22:38:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) r1 = syz_open_dev$sg(&(0x7f00003f4000-0x9)='/dev/sg#\x00', 0x0, 0x10000) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00004c1000)=0x5) writev(r0, &(0x7f00008b6000-0x10)=[{&(0x7f000054e000)="1f000000000719020000000101f2ff0000ed1b7509000100000600ff3ffe58", 0x1f}], 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bdd000-0xc)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000a0c000)={0x8, 0x5, 0x141}) 2018/01/14 22:38:41 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000114, 0x1, &(0x7f0000ef2000-0x15)="", 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00007de000-0x20)={@common='bpq0\x00', @ifru_flags=0x2200}) 2018/01/14 22:38:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000665000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000056d000)={0x5, 0xffff, 0x800, 0x2}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89b0, &(0x7f000024e000)={@common='lo\x00', &(0x7f0000172000)=@ethtool_pauseparam={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 22:38:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00001e4000-0x5)='user\x00', &(0x7f0000336000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000aa6000-0x2f)='/', 0x1, 0xfffffffffffffffe) r1 = socket$bt_sco(0x1f, 0x5, 0x2) fcntl$getown(r1, 0x9) keyctl$read(0xb, r0, &(0x7f000093f000-0xec)=""/236, 0xec) r2 = syz_open_dev$dmmidi(&(0x7f0000d20000)='/dev/dmmidi#\x00', 0xffffffff, 0x50400) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 2018/01/14 22:38:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\\\x00', 0x4) read(r0, &(0x7f000077b000)=""/198, 0xc6) pipe(&(0x7f0000e08000)={0x0, 0x0}) 2018/01/14 22:38:42 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f89000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f85000)={0x0, 0x0, &(0x7f0000f8c000-0x50)=[], 0x0, &(0x7f0000f86000-0xfb)=""/251, 0xfb, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f84000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f85000-0x10)=[{&(0x7f0000426000)=""/4096, 0x0}], 0x4, &(0x7f0000f77000-0xe3)=""/0, 0x27b, 0x0}, 0x0) bind$alg(r0, &(0x7f0000a23000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) 2018/01/14 22:38:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) inotify_init1(0x80802) [ 55.881151] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 55.893728] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 55.915455] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/14 22:38:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d3f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f00002d3000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x40000037, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x100000, 0x0}) 2018/01/14 22:38:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd4000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000c15000-0xa)='/dev/vcs#\x00', 0x81, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00004fc000)={@common='gre0\x00', @ifru_data=&(0x7f0000ef0000)="3d7f259438708676506831119dc12a08c20b88d3df9d25f0427e00522c67d818"}) sendto(r1, &(0x7f0000a67000)="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", 0x1001, 0x0, &(0x7f0000658000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) recvmsg(r1, &(0x7f0000e87000)={&(0x7f0000413000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000a7d000-0x20)=[{&(0x7f0000082000-0x20)=""/32, 0x20}, {&(0x7f0000973000-0x1000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 22:38:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000506000)='/selinux/enforce\x00', 0x460040, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x1, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/14 22:38:42 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000718000-0xb)='/dev/mixer\x00', 0x600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f000005a000-0x10)={0x6, &(0x7f0000001000-0x378)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000060d000)='/dev/kvm\x00', 0x0, 0x0) io_setup(0x1f, &(0x7f000072b000-0x8)=0x0) io_destroy(r2) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) io_submit(r2, 0x0, &(0x7f000087d000-0x50)=[]) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000577000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f000064e000-0x8c)={0x7fffffff, 0xdcf, 0x7fff, 'queue0\x00', 0xcfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 22:38:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000d5000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r2, 0x0) connect(r1, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) recvmsg(r2, &(0x7f00005de000)={0x0, 0x0, &(0x7f00000d0000)=[{&(0x7f0000dbf000)=""/94, 0x5e}, {&(0x7f00007a5000)=""/79, 0x4f}], 0x2, &(0x7f0000213000)=""/22, 0x16, 0x7ff}, 0xa3eb80615be8a618) getpid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000ff0000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000083f000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000629000)=0x0) gettid() r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f00001b9000)="02000000001f00ff6b6e3603") sendfile(r1, r4, &(0x7f00004db000)=0x0, 0xff) 2018/01/14 22:38:42 executing program 2: r0 = socket(0xa, 0x20000002, 0x7) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a29000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006de000-0x4)=0xe8) fchown(r0, r1, 0x0) 2018/01/14 22:38:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000f8000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000dc0000)={0x100000000, 0x8000, 0x5, 0x9}, 0x8) r1 = bpf$MAP_CREATE(0xd, &(0x7f0000c48000-0x14)={0x0, 0x0, 0xbda9, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000db0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000036e000)='coredump_filter\x00') getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000009a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ad000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f000088b000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000399000)={0x1, 0x7, 0x1}) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f000075f000)={0x3, [0x0, 0x0, 0x0]}) pread64(r1, &(0x7f0000c4d000)=""/130, 0x82, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000816000)=0x0) fsetxattr(r3, &(0x7f0000f58000)=@random={'os2.\x00', '\x00'}, &(0x7f0000a6f000-0x1b)="47504c6e6f646576263a62646576757365726b657972696e67b900", 0x1b, 0x2) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000050000-0x6)={0x9, 0x3, 0x20}) connect(r2, &(0x7f000019b000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 22:38:42 executing program 6: getitimer(0x2, &(0x7f00002e0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = eventfd2(0x8da, 0x0) fcntl$setpipe(r0, 0x407, 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f8e000)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004c2000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) accept4$packet(r2, &(0x7f0000c51000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e1b000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000017b000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c8f, r3}) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000598000-0x70)={[{0x0, 0x9, 0x7fffffff, 0x200000, 0x2, 0x80000001, 0x2, 0xfffe, 0xdda, 0x2, 0x800000000000008, 0x8000, 0x8000000008000}, {0x2, 0x1f, 0x7, 0x6, 0x7, 0xfff, 0x3, 0x2, 0x6, 0x0, 0x800, 0x3, 0x1}, {0x9, 0x200, 0x4, 0x60000, 0xfffffffffffffff9, 0x3, 0x5, 0x0, 0x2, 0xb00, 0xffffffffffff6cd6, 0x3, 0x7a6}], 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r1, &(0x7f0000000000)='loginuid\x00') socketpair$packet(0x11, 0x3, 0x300, &(0x7f00006bb000-0x8)={0x0, 0x0}) writev(r4, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) [ 55.957105] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/14 22:38:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000ed9000)={0x0, 0x0, 0x0, "0900000065300000000000ffffe6ffffffffe200000000ac0000000000000000000000040000000000000000000000000000000000000000000400", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nfc_raw(0x27, 0x3, 0x0) r1 = syz_open_dev$adsp(&(0x7f00002af000)='/dev/adsp#\x00', 0x964, 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000036e000-0x5c)={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x9, [0x0, 0x8000, 0xfffffffffffffff8, 0x7fffffff, 0xfffffffffffff3d3, 0x8, 0x836, 0x9]}, 0x5c) 2018/01/14 22:38:42 executing program 6: r0 = eventfd(0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x8001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00001e8000-0x60)=[{&(0x7f0000d43000)="c7275a3767e17420092a81b473833ef52e65fb9c228e4b2d2209037195fe27a71233f86947cc1972394368c46572dcb572b919bd97e09f0a77e27915ddd3e7f2244d71c37a8871815b5cd6bbed6a3ff341f5b15ee6e6befd665ad92508", 0x1d}, {&(0x7f0000000000)="2a3cab9981653cf6997c1e24b0aa6ea405ac3133e6ca0f38a5b8ef8214a8b64c3a1a7934876ef96e8852729d4677dba4a25ddc455553e8cfdad03919f3c4c91ddaa8cab65a21ec409669fc0b3bff007436c151094d393e7e76d2679b984b7b8936cb02ead0353f6d9d5fc6939b5d7ba928c7411179600a3c57567c6eab476ac644042cd2115e6efe", 0x88}, {&(0x7f0000000000)="a50f85caa1c8b6556f50a3c43d6766df216c49a38eb53ea44d7c9fdf0bcd0427bbc28759969d19471fc4c3100c5e9850bafc7dc5fca43e597896f8b419c8937e64242049859966f1eba6e18f52511a5ec989476f0adc4b59a1fe56c8b7da89ef1306eafe41250a08a64da4fad46d49175e10e4146b4dcbb51fb69ea326731bb791a7d8ced64ea2a774e46c809042906f3e762a2dd747a73b96762f7e9b7cf79be158f612d0288cd1fcb620b82ead2d78852e2b550e21eae3afa1133c42f1ffad35605d", 0xfffffffffffffece}, {&(0x7f000032a000-0x7b)="4b497182855b6cf869a42aba9d8803d1d16dc02b24f0ef9c98ddd571d7409428555ec7d579fb6f14e74f2f86b4679f62cf75c431f2e45d7d05d5bb27f043fc80d8c824f84e6ddda4beee255598f68a9fa12b30be07a242948094973f4ee9a5252dfdbc4d5cc0797e04cfbe36137667cf31201f97d383150dabc6a3", 0x7b}, {&(0x7f0000002000-0x9a)="690ccc38d2d6f1c7938dbdfcea957453469e1b82e6c0730a637ceb04e66d6d3015d2d5038e1bcc5a4ceb0c0000a8077f29b07725af47f0880c8c75e0b18ddb17e341bfa114bc72425fa3dbd1371e1bbc1aae27d544f6b46d25b03043ea6e2847450d59a9947850df8e05a668d64bb1fe535812f6741b176c6bc623dcb3f407a8e016fcec624a74a6dafae888418f76fdb086671c017a90a81412", 0x9a}, {&(0x7f000034b000-0x1000)="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", 0x1000}], 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) rt_sigreturn() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x7c76, 0x8, 0xcf1, 0x4, 0x59, 0x3, 0x0, 0xffffffff80000000}, &(0x7f0000001000-0x40)={0x400, 0x8, 0xffffffffffffffff, 0x0, 0x7, 0x6, 0x23d, 0xfffffffffffff5ca}, &(0x7f0000001000)={0x2, 0x100000000, 0xe72, 0x7fff, 0x6, 0x0, 0x2, 0x4}, &(0x7f0000001000)={0x0, 0x989680}, &(0x7f0000001000)={&(0x7f0000000000)={0x5}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c3c000)={0x0, 0x0, 0x0}, &(0x7f0000499000)=0xc) pipe(&(0x7f0000df9000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00001e6000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/01/14 22:38:42 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 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) mount(&(0x7f0000d73000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000d80000-0x11)="900000000600ae68b97ab7d92da6d5ae79", 0xfffffffffffffffc, &(0x7f000062b000)="312cdf726999927d60c773e6809e7ff5ff0000000000000004ccc2") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x600002, 0x28) 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) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000000000)='./bus\x00', 0x40, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000002000)={0x11000, 0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000a24000)='./file1\x00', r1}, 0xc) connect$unix(r1, &(0x7f0000810000)=@abs={0x1, 0x0, 0x2}, 0x8) unlinkat(r0, &(0x7f0000060000)='./file0\x00', 0x200) 2018/01/14 22:38:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f000043d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x400, 0x280000) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000897000-0x10)={0x13, 0x5d, &(0x7f0000d3b000)="b65997974d5f898b1f922244de85163d967f34fc88d0781df2174a053bd3ceb40ebe70015f6c07aa34c7a582b6ee53967e627db33d0e71d92ef59dfdeff2f717a99a5b154e20cbdce1520001889906d3dbdcf338328452b567823cf471"}) bind$nfc_llcp(r0, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) 2018/01/14 22:38:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) fgetxattr(r0, &(0x7f0000783000-0x15)=@known='security.capability\x00', &(0x7f0000c54000)=""/0, 0x0) 2018/01/14 22:38:42 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000003000-0x8)='./file0\x00', 0x4, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000004000-0xc)={0x3, 0xffffffffffffffff, 0x0}) bind(r0, &(0x7f0000002000)=@nfc={0x27, 0xa1, 0xec3, 0x3}, 0x10) r1 = socket(0xa, 0x2000000001, 0x0) getsockopt(r1, 0x0, 0x61, &(0x7f0000003000-0x8)=""/8, &(0x7f0000002000-0x4)=0x2e6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000005000-0x10)='/dev/input/mice\x00', 0x0, 0x0) 2018/01/14 22:38:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 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$sock_ifreq(r0, 0x8993, &(0x7f000083a000-0x28)={@common='ip6_vti0\x00', @ifru_mtu=0x0}) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f000092b000)={0x0, 0x0, &(0x7f000073b000)="", &(0x7f00009c3000)="", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000034d000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000254000)={0x0, 0x2, 0x3b, &(0x7f0000887000-0x8)=0x0}) 2018/01/14 22:38:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$getownex(r0, 0x10, &(0x7f000005a000)={0x0, 0x0}) ptrace$getsig(0x4202, r1, 0x401, &(0x7f00005e8000)={0x0, 0x0, 0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x0, r0) perf_event_open(&(0x7f00007ee000-0x78)={0x0, 0x78, 0x4, 0x2, 0x6, 0x80000001, 0x0, 0x9, 0x4000, 0x2, 0x4, 0x5, 0x3, 0x0, 0x40000000, 0x3, 0xe98f, 0x53db, 0xa2, 0x6, 0x4, 0x1, 0x5, 0x80000000, 0x6, 0x7fff, 0x218, 0x9, 0x23b2, 0x101, 0x6521, 0x0, 0x1f, 0x4, 0x9249, 0x9, 0x3, 0x200, 0x0, 0x0, 0x4, @perf_config_ext={0xffffffff7fffffff, 0xf235}, 0x608, 0xfb0f, 0x20, 0x7, 0x416, 0x0, 0x639, 0x0}, r1, 0x6, r2, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a0000)={0xaa, 0x0, 0x0}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x3, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x73c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff00000000, 0x6, 0x7, 0x2, 0x5}, &(0x7f0000a39000)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000004e000-0x6)={r5, 0xfffffffffffff55d}, &(0x7f000003f000)=0x6) r6 = getpgrp(0xffffffffffffffff) sched_setaffinity(r6, 0x8, &(0x7f0000878000-0x8)=0x99) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000f78000)=0x6, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r4, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r3, r0, 0x0) epoll_pwait(r3, &(0x7f000090b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x3, &(0x7f00002cc000)={0x4}, 0x8) 2018/01/14 22:38:42 executing program 0: r0 = semget$private(0x0, 0x3, 0x0) semctl$GETVAL(r0, 0x0, 0xc, &(0x7f0000eef000-0x7e)=""/126) semctl$SETVAL(r0, 0x4, 0x10, &(0x7f0000084000-0x4)=0x7fffffff) 2018/01/14 22:38:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f0000928000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e4d000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000310000-0x4)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000e70000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000008000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 22:38:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a92000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d57000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000035e000-0x14)={0x2, 0xf18, 0x5, 0x1, 0xa400000000000000}, 0x14) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000785000)={0x0, 0x0}) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000a23000)=[{0x0, 0x0, &(0x7f00006aa000-0x48)=[{&(0x7f0000ea2000)="66906b7de0a5dba3b67ae7666ae69b29b89d48ec8f3b82500ad88de3b9af705e", 0x20}], 0x1, &(0x7f0000b74000-0x10)=[], 0x0, 0x0}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/14 22:38:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x2080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000001000-0x10)={0x9, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f0000ff000000000000000200", &(0x7f0000000000)=@ethtool_ringparam={0x1000000000000020, 0xc82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 22:38:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x405) msgsnd(r0, &(0x7f0000002000)={0x1, ""}, 0x8, 0x0) msgrcv(r0, &(0x7f0000002000-0x89)={0x0, ""/129}, 0x89, 0xfffffffffffffffc, 0x0) syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00008af000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 22:38:42 executing program 3: r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0x11, &(0x7f0000001000)="", 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000fba000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x1000, "eba097bb9b92c9fdea029b6b5e9b2af2bdcca5c80601120e26e19ec66885f5754d6d55b214a7ccf54cc3175ec4bf0b08056685d03e521e7672470a3ddb8dc6d0c49e1e71372c9d3e77e9bcbf36b58c6ba6fa2ac854059aab1a014231343a188dce97a4b018c2f7f421f2c48628580f5e5ca249e72d93ac923411615548ce2955bfb84bcec259e213d2bcb45e443065009fa02a4e6ad3c938e108bc75fc4940d5ff5cbdedb1a2f655b7ac9c517d49bb02b0d1d1ceb170c14e9dbaa99182c35040638a60b592ddc7e00b8dffb1589fb75dab51a855f9b101fcb49f3c06892cde323f9c4124ec5748670ea5941e36dd5a44eff7c4a30fa49307624b0dc3267d8439d2c94f8d86440901fc6823ca021cbd720e5135fbe9e01f7de091a1be654a8d1a22e83dd3cdddfbd3cee516d4d4c91558ed4e1de29af9a72e49b494d770075a46505b10d3f669e9f690de99a487400e944c5a98dba0105272e3eb4a627b4113409df1af806e325c43f669ab9c614616f3843a0c053f4df681f5cea8d74648051abf68ecfe73002757b490e5921c6e962986cb2916e5b156b7f2a2ce3c7b866d6b09f1dd50209fcd920161d15f7cb61872c451b98219fa25163da256bc3eb4486b8a0e655b44bebf92b645b798bdbb5e66bc9ca33facb985dffd5505d2eea4a5189582be209fb0ee4f5cf962af2bbf32e081d3174b57c8b089ebbb9c8e241494e8bb648c41803af04fa05aefb2b4fc4a6dbc6a0402aa30fb62075c82da5ae42981d077b4c7b85e59aa52fd2fbdbd832037da8223a735ba38754403f63c1d47d1d82f1d1effdc8893ff7f38e7bf536caaeb954a334705874554148d7412226e17f935e415336e6a0d3c747f57a9fda533d10c42bab681814182259530142156bb6360daec21ad0b4243450d2d6c9752500b8044382b509176999fbecdc11fe23f5ac8a53d614383f0cda0ae6104f108f2146634b93256bb4ae794449205999544e60a6802d14510ee460901297f144e13a40dd4f692eff051f3a4179b0067e6101e1f076a66998fcd589cb2b3490254a545b9c0d028f468e9d057196f5ef86c95323c3fc0c9ed4d1e6736870c19d8e01744b98d333db141888d0a49ec7175053caef81c2096e0721107ef060eda791242d5d379cdae78b95b0e498f03b9e99bb560d31ba610fe7e22471bd9222d1a778bc1cff3c02da4708ff64b8cfb0d3cd7a67cb4e4d8ba8c0e8942bc3858762fdfe0264b6be0ff148ee8eece153ebcf48ac055b94a1687937d5410683c6a04dd37afa9b17ebc861b553a8bf7d9e59d74f198a16691172e943a880778386355012d768bb56080dd7195f5d4b8eb10dd4505488f0516b42865b2ff415140e0f44caf88c820176e411e3b92e314b1d96fc81a68d20dfad269921648058389aab76efd1097ea481e5017ef46bffb6aee2fd070bfae369610f1c7c1fbeb312878ec1510de5984f5c1dac313645b0a8d444bce204ba1531ee877fb71d43ed3c2e2a92dd46bf84a9c5bcc5066510f5cf4d8fd7f1f2ad75791996c5e6608b807ac3f2f781c7b3733eb67fed8af080d02b7674641ae6047265b34406894bf2f513a3fb00a874562e7b8e782eb8870909f3e12b25b5861b19dff32985e6e383becfdd2fc3f14c19ad8ddf24b42ccf399135e78874caf0fdec6d07e990eaf55b9c3de98380a1edc2deb99d91cb6da8e9c94ed4b85c31927ac6fcb94ee487fd26a5410950d8379d755d1bfcc36a9a63425d68154024b0812e9a20c391c4d617ed7f1411d70c11925e916452523fb09b0e8c4514bc999ad58d93c27aa61d308bce76d5d6fdf38c28425e3f0c866ad12a98f2fc32d128159f7e8c186c707eab1596e5d330c5999e1c5597549b0d8684d6478566ec249903ef28a00b402f45c1dbeedc1103edb512465e39728ba8ed4483660d2760a379b0e4eb876f4b4554cf7173e950fd03f2658f219d45998e682f022ca793eacb4b546353d7e074fc8f4fc8f6097ad188cc49d2e342a6aadaa52b97c82caefb7bc97f57494b57eedf1ca65130e72368b92ffd871dfd187fd22099da6a045bfecd510b09a9112c454662b3f1c4ad4ec647a65a33f721750caa97c306da07f92cc8a9843cf90a0e7475fb4feb69c6140863239fbb1c4675f93557287ec76b0d6df92625aba8b7b2e74ba5d8310282027a64cf610390d39bd051cf7c9dc75d37e3ab5e58051893c98192d18ac54fbcf10b879c10a2117ff30c8e5437c956e2037a3d47302b3d25448b343eeb152e80200263147a1d5dcd31f051ae3a2dcb958af400e4b10d39c7aa81a824fcf3367884b6320487a67d3ae37ce7868b05222cbd95b9e6072fa4538bdd19457562ff68c5be7d988213f7fd9d9d3a02e460cec546fab98abef7585c6c4d70c115b72832e091f30d8132ca87f1d7cc5a0d27315c5da7dcd415f1f973b06c866b6c9cdf7db8570f65c5512814afa473fef9cd0bb89e79fbfd3c654dd7149e82917b56c599e528e0c9f59dea76d9233892ba797cafbdac8d3e149da7894e5f8a104c740b054490fe9b03e88a525554b2b94eb20a4166cad69661ebca9d8ceab4d9bca333085688cbd2ebcd6234908cec3d44dd12a7d24120382d4f3c424394c1546c25486af3ea764ed98ecca18796baf4c9f9a17394dcac0df9f7a12037e81d922a08a4a16c78f78d1cf36b68c430ec795f95f622bb65de4793f632959753eb82ac11fb056d833f48025cc708fe9953ae1bbce86654fa478187bac4034dcce30bdec34cdfc934bfcbc10d30dae8052ab5447bb44fa3941ba3e27cca29c3472c8bcb71108259619a4253478f4f1d3ec4a56d99346358839263d919290889ac23c3c7efc6769a173645d01fb7f481ff33be293373649550f260114ee93255a83feee3eb60a01866dc7ab5328acff9207013fab688670401e1f994bd09a6a79bb766bb036f4917ae7130da690d3f9a377287e096ab3c352f22401fd4d760b916782c18aea336b03564cff33995a24b88ebe9d3338055d8fd009bfa82467f88c33c8325cc8bb3fe099c0d019adb4cf089a78a2ff165dc9517d75f92359734ea6702774e9f42f73e3301fee9b576359215a8235bf2f3fe7f9aca6f733f720b8432c84ec34a4d0868b81eb19ed57805f3af6b2d29aa68d7d3da1960d8fac4eb5c902a27b87af448f5d598935a6fa7ada6aadda790fdadce280357a17207ab0b1c36843a086cf20a11d62c2487d116c6a5c3af182486b51d714391f53d387c1431f2b0496551765406885e83a2dbc6eb0a22024d061547be47e54ae26cbeb63b2c8f8becb0da2440be1377a74accd1b95b1b9aa133b6cbfdc3039bbda6283021de2cc8fddea630906525e927edfa5ba083f1a932a5955e60e33d73895d9ac2e401c5a9285dee48c4e6d798048474e4abc43b8c8b45200de27ed4a00df8dc286827a563542d62f9bc6550fab31cf46a37b1d6945754513715386e7b2f3e15f7c9ca537a1448a46df7d8f5e9a3fe3fd0f9a23f27823864bde1d504b608b94005bfee11319535ce4bd550db5736644463991c490989bdaeadbfaec42d2c998cf54ef1923d79b98c030b41674b59fe390099947fe49ff6e0c346f46967a3df4bd4649388cf8ddb71668e42210f63027e0364296cb804c5299119e8223c40f06d059a3236adddce16a7911fe2279e29fbfdd379f124f975e54d8cc4507740c073c56b657edf52910a2d661509497bdd6e1cc22111daf231521ac5f15795fa66d73cb158c3d09d2e063566d7bfa828bbe85acc0481e9a3eee6554cd6d8c12cc19e1b8c478ba2378ea4791580f0057a66f61bc29faa3d43ead8af2edb97910a97e455234e3a02acf60797f75a9d2e6e68d3c83342a64d4d47c8fa46e4d981d43644bf69cceec24d4eb418abeb7111c7a3848cf649859b61869b9ad0fd282ae96bfb794df01ec048190095dbe2a0b306d21fb2976499b5997cbd8a72a61bc6ce89604484dc6cbea7da33f93bff032af6895741d803feb5f92844593a586b91e85dd7596ff45384608fc96286ff70c586a0a80aac350fde4edb6be4df946783a995c4f71a09fe2b2d6677ff6f62e084ff11e74a7b2f048703d956279ea9b6fe86a459725ec4e16b4043a7a6215e5fdb38d62dc246d36b00e6b275c48d4c12a204e77223874b906e9a7e133703604e801bf993577697d23cd5ee5aa24c292cadbb929727e9ff58a81bfa2b790454c4bf8f04f394e924e77cb83254687b24ce168bf92bb7ca08ebdeab3b909de11e8cee16591ae08395596a077d4c9697809b7f0a93dbecb4abbce9c8c470580031e7eb47ddd6233b24947614a95015de4a6ddff12cd9d97cfadebdfe3deaa553789fcfc50e6a69f6b3f3eee71c9815de40a51be4468f173ff93583ebc77429aa05bf91f62cb16065a8fddd421f2d79015b1cad5f13a5f70c3e728987dade773636efc171d2966e9b89ee9e221e39bee3d8ca94544af65bde03fe8262854fd469cfb919f0f4a7bdabbb7ce63069d4c19e439a90dba5ebb7f47d8138cefd5a06e46f73b0dc00e5459d786099e48fbb9ffb63d79f409fbefebce57734dde01bb0b74562987b19bf69490bca5ad96e04f16a6beacf165641a4fdacf5849abe77bb302accf6d26453f7cc4be28fbd8180ed74b9efa9afb47497280f4780f8bbf66227879615d600af9e8c5ed8f0d4a173af2397c2f2833c32f9716527417c2c3147706b68cc38c4e51d2c23382c05b728219a2d0a73f619bdc436d576412dab2544014f626ccf68c37560b594971a77624516c230990de1a60f60846945e652b5096bb21e238f7ec63d5ba5f40bf64555511d520dbe4ae2272b3af8389678561775adf6f3c11dbb9cde5fdcb9f7bab6de7a2cd5519177c85e07a1ff4fdd65f9cc6bc11f09214183b087fd044bc0142ae229ab5bf31d56a0f7ff4f9ba39df05c7f2b02ebe8d6a137da2a2db17c7b0e2407ba6a7e33f93cc49c0e2e2a670a9e8114264fca3713953418887858bddc370082f50752dcd1de4487db335cba8d0dc0b8944db339fba3330beb3f0a4c1d7f536e328b442541a87d28998de4f6f4eaf01a87f3f84751f776c11c1e58d1df73c084ac6c4e81e4c5647cbf2607f1d35796551940171b10cd110a3169804f8dce7a31bcc49cce7d009b5588111daf5d6b8acf6286fead7876d414d123f4fa8def46788343c9821f50594843283a53e249d0eaa8c9ad11d2bcb55c1ddf3ed72fa3007be5c65312d8079cd2ccc7956095bf2ed0788fdc7747ce3938c3b0afcc91fc9362cdc6edbc6834e77abcc67f8dd39ae29218609b1d74fffd0f93893e29d5bc3a0b62f3cd804d21a783b82e2c43eef05df8617a238834fde48237c99b0097747342a279ea5b12c970fc1cf609917cd9911767648b03a8d2b38a2553a3f6af1cb960b3f825528a8b5231b8c0a63f19fd9b041577fddca06b67d66195583fd052ffe184e3deb75da8491bbec913ed7c9dfb8bc4d739356459295c490b1897bf64e873c9c32fc0bac531b83240a1013849b4ec59445aa2a48db039d1e6fa1e740edf39f2fa59f120a4b9dd86365b3666aa208de8febc95bad435767466505669a9620284d5c42117ec6a8982f3557004cad8448d3528cfd240db1233825c3c7b1d1173f73ab07585396438a95829f5b2e4a19cce7fe5013bd6fb14d652ca7b7418e043bf6a6e49685727184a9bc1d4923bd3afb969e79e9e08be75e384e813fe95cec81546cbc4f00d4bfc34270978668130ef03b1730bac967a08f91141c9a5a7bbcab2b357985a49dab2d9b"}, &(0x7f0000001000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x3}, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c0a000)={r1, 0x8000, 0x9, [0x5, 0x8, 0x7, 0x7, 0xd7, 0x2, 0x1, 0x3, 0xdce]}, &(0x7f000018d000-0x4)=0x1a) 2018/01/14 22:38:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) r0 = syz_open_dev$vcsn(&(0x7f00005d1000)='/dev/vcs#\x00', 0x6, 0x4000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000098e000-0x43)={0x0, 0x3b, "4bbee10f86aadd5f9e5df0c2f7f1951ba44668fba0ae2ef3f704c0762fa1f453878a74514860f166df17910bc4d4d2f9d2ebfb3473bc6391e094ca"}, &(0x7f00008fa000-0x4)=0x43) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f71000)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9}, 0x98) sigaltstack(&(0x7f0000001000/0x2000)=nil, 0x0) 2018/01/14 22:38:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ac5000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = socket(0x11, 0x4000000000080003, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000474000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00006b0000)={0x0, 0x0}) r4 = socket(0x10, 0x802, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r4, &(0x7f0000b83000)={r3, 0xffffffffffffffff, 0x0}) tee(r4, r3, 0x1, 0xb) getresuid(&(0x7f0000c8f000-0x4)=0x0, &(0x7f0000662000-0x4)=0x0, &(0x7f0000807000-0x4)=0x0) 2018/01/14 22:38:42 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000004000)='/dev/audio#\x00', 0x80000001, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000008000-0x4)=0x0, &(0x7f0000006000)=0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000001000)={0x3ff, 0x4, 0x3}) ioctl(r1, 0x80084121, &(0x7f0000008000)="") 2018/01/14 22:38:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000218000-0xb)='/dev/hwrng\x00', 0x0, 0x0) readlinkat(r0, &(0x7f0000679000)='./file0\x00', &(0x7f0000ea7000)=""/154, 0x9a) select(0x40, &(0x7f0000ea5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000098b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009cb000-0x40)={0xffffffffffff9f36, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001fc000)={0x0, 0x7530}) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f00007dd000-0x138)={{0x0, 0xd000, 0x8, 0xc0, 0x7, 0x1ed, 0x1, 0x1, 0xffffffff, 0x6, 0x6, 0xf7b, 0x0}, {0x2000, 0x1f000, 0x8, 0x0, 0x7, 0x4, 0x655, 0x40, 0x3, 0x4, 0x80, 0x100000000, 0x0}, {0x0, 0x10000, 0xf, 0x7ff, 0x0, 0x1000, 0x2, 0x2, 0x4, 0x6f, 0x7fff, 0x2, 0x0}, {0x0, 0xf003, 0xa, 0x8, 0x4, 0x9, 0x2, 0x8, 0x5, 0x3c47, 0xa706, 0x8, 0x0}, {0x3000, 0x2, 0x8, 0x7, 0x90, 0x81, 0x81, 0x8001, 0x3, 0x6, 0x10001, 0x7f, 0x0}, {0x10004, 0x102002, 0x9, 0x1f, 0x2, 0x6, 0x30df, 0x80, 0x5, 0x1f, 0x3, 0xffffffffffff8000, 0x0}, {0x2000, 0x6000, 0xf, 0x1, 0x489f, 0xfff, 0x1f, 0x1, 0x100, 0x4341, 0x3, 0x9, 0x0}, {0x1000, 0xf002, 0xe, 0x1, 0xf, 0x9, 0x81, 0x7fff, 0x1, 0x200000000000, 0x1, 0x7, 0x0}, {0x4000, 0x2001, [0x0, 0x0, 0x0]}, {0x110000, 0x10002, [0x0, 0x0, 0x0]}, 0x40001, 0x0, 0x103000, 0x1, 0x2, 0x4000, 0x6, [0x80000000, 0xffffffffffffffe0, 0xca64, 0x3f]}) 2018/01/14 22:38:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) readv(r0, &(0x7f00007b0000-0x50)=[{&(0x7f00009da000-0x6)=""/6, 0x6}, {&(0x7f0000cc7000-0xad)=""/173, 0xad}, {&(0x7f0000394000-0xfa)=""/250, 0xfa}, {&(0x7f0000456000)=""/25, 0x19}, {&(0x7f0000d46000-0xc1)=""/193, 0xc1}], 0x5) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet6(0xa, 0x800000000000005, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000dab000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x200, 0x1, 0x3, 0x22}, &(0x7f0000ed7000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000ec2000-0x8c)={r2, @in6={{0xa, 0x3, 0x4c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000a95000)='/dev/vcs#\x00', 0x5, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000ebe000)={r2, @in6={{0xa, 0x3, 0x4040000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf58d, 0xc4be}, 0x98) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000c40000-0x20)={@common='sit0\x00', @ifru_flags=0x1}) 2018/01/14 22:38:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000844000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f000016a000)=""/22) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d4c000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000046000-0x4)=0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00003c2000)={0x1, &(0x7f000057d000-0x8)=[{0x2769ceeb, 0x0, 0x5, 0x2}]}) syz_open_dev$evdev(&(0x7f0000717000)='/dev/input/event#\x00', 0x28d, 0x8000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000b81000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003b4000)=0x5) 2018/01/14 22:38:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000000e, 0x80009, 0xc) write(r1, &(0x7f000062e000)="140000000701df1efd4345ff7f00000000000000", 0x14) pread64(r0, &(0x7f0000e01000-0x3b)=""/59, 0x3b, 0x0) 2018/01/14 22:38:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000c3c000)=0x0, &(0x7f00005ce000-0x4)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000e95000)={0x0, 0x0}) 2018/01/14 22:38:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x3, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1f) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000526000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000f34000)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00004d8000-0x4)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000013e000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f000005a000-0x20)={0xffff, 0x3, 0x8, 0x1, 0x10, 0xffff}) 2018/01/14 22:38:42 executing program 5: pipe(&(0x7f0000b65000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001000-0x8)={0x0, 0x1, 0x3, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000fe6000-0xa)='/dev/dsp#\x00', 0x9, 0x100) r2 = socket(0x2, 0x3, 0x4) fcntl$setlease(r1, 0x400, 0x0) sendmsg$unix(r2, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000299000)=[{&(0x7f0000c13000)="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", 0x28e}], 0x1, 0x0, 0x0, 0x0}, 0xc000) poll(&(0x7f0000009000-0x20)=[{r2, 0x0, 0xfff}], 0x1, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000e01000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a5d000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000302000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$audion(&(0x7f00001a6000)='/dev/audio#\x00', 0x0, 0x129300) sendmsg$nl_route(r2, &(0x7f0000a09000-0x38)={&(0x7f0000f99000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00003d6000-0x10)={&(0x7f0000e7b000-0x40)=@ipv6_deladdr={0x40, 0x15, 0x100, 0x3, 0x2, {0xa, 0x20, 0x14, 0xfd, r4}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}}, @IFA_CACHEINFO={0x14, 0x6, {0x6, 0x9, 0x3, 0x1}}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x80) 2018/01/14 22:38:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000b8b000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) poll(&(0x7f0000002000-0x11)=[], 0x20000000000002e5, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mprotect(&(0x7f0000e34000/0x4000)=nil, 0x4000, 0x2000008) 2018/01/14 22:38:42 executing program 1: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) ptrace$getenv(0x4201, r0, 0x3, &(0x7f000046c000-0x8)=0x0) unshare(0x400) r1 = syz_open_dev$usbmon(&(0x7f0000a36000)='/dev/usbmon#\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000351000)={r1, 0x28, &(0x7f00009c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000045c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dce000-0x4)=0xb) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000582000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dcf000-0x4)=0x10) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f000060f000+0xff4)={0x6, 0x4, 0x4, 0x3, 0x7fff, 0x4}) 2018/01/14 22:38:42 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x800000000029, 0x43}, 0x30f) r1 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x401, 0x2200) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000004000)={0x10000000, 0x0}) 2018/01/14 22:38:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet6(0xa, 0x6, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xeabb, 0x93, 0x6, 0x10000, 0xbb4a, 0x5, 0x2, 0x7ff, 0x8, 0x0, 0x8000, 0x1, 0x2, 0x6, 0x470]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r3, 0x6}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000653000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/14 22:38:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000957000)='net/ip_tables_names\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f65000-0x28)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f00009d1000)={&(0x7f000053e000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00002cb000-0x10)={&(0x7f00003c5000-0x48)={0x7, 0x420, 0x1, {0x77359400, 0x0}, {0x0, 0x0}, {0x3, 0xfffffffffffffffe, 0xffff, 0x7}, 0x1, @can={{0x4, 0x1, 0x80, 0x2}, 0x2, 0x2, 0x0, 0x0, "9b734b12e37019ba"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) pread64(r0, &(0x7f0000f36000)=""/0, 0xfffffffffffffe69, 0x1000000000000102) clock_gettime(0x0, &(0x7f000092d000-0x10)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000990000)=""/107, 0x6b, 0x19ef636b, &(0x7f00000b1000)={r2, r3+10000000}) 2018/01/14 22:38:42 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x240000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000000c000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000c000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000009000)=@newsa={0x27e, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xfd79}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 22:38:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000028000)=0x0, &(0x7f0000bf0000)=0x4) r2 = socket(0x2000000011, 0x8040000080003, 0x81) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) dup2(r2, r1) write$evdev(r1, &(0x7f0000bbd000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/14 22:38:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000e4e000-0x10)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000990000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000513000)={r2, r3, 0x9}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000179000-0x10)={0x3, &(0x7f0000e7b000-0x18)=[{0x100, 0x3ff, 0x3, 0x7}, {0x1f, 0x4, 0xfffffffffffffff8, 0x7ff}, {0x5, 0x8, 0x3f, 0xfffffffffffffffa}]}, 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x2000000000000008, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000520000)=0x8) 2018/01/14 22:38:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a4f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00006df000)=0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00003fc000)=0x1) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r2 = accept$alg(r0, 0x0, 0x0) readv(r2, &(0x7f00003b5000-0x20)=[{&(0x7f00006fe000)=""/2, 0x2}, {&(0x7f0000ebd000-0x1000)=""/4096, 0x1000}], 0x2) 2018/01/14 22:38:42 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x100000000, 0x4) sendto$inet(r0, &(0x7f000039a000-0x1)="", 0x0, 0x20000000, &(0x7f0000851000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x16, &(0x7f0000fd5000)=0x0, 0x4) 2018/01/14 22:38:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000e6000-0xe)='/dev/admmidi#\x00', 0x0, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00007d2000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035f000)=0xe8) 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$int_in(r0, 0x5452, &(0x7f0000000000)=0x1000) 2018/01/14 22:38:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004a1000-0x4)=0x0) migrate_pages(r0, 0x7f5, &(0x7f0000620000)=0x0, &(0x7f000055b000)=0x0) rt_tgsigqueueinfo(r0, r0, 0x2a, &(0x7f0000f6e000-0x10)={0x23, 0x1, 0x77, 0x0}) sched_getaffinity(r0, 0x8, &(0x7f0000ccc000)=0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000365000)='/dev/vga_arbiter\x00', 0x400080, 0x0) 2018/01/14 22:38:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d6000)="d3ab2719", 0x4) sendmsg(r1, &(0x7f0000c5b000-0x38)={&(0x7f0000c25000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ef2000-0xa0)=[{&(0x7f0000f5d000-0x1000)="455874955cb89d13c846597a8c330794fac8d6bd5b69f234c433dc46ebae41f62505ecb47e9c152f5855f91d9dba74892020e3a8f3b93d3b6ff941e9da4549a924fcd687599920c9f05b0474c7e70d6ba2285b20b01bcf8314e665bd3ff08e", 0x5f}, {&(0x7f0000366000-0x1000)="bd618879cbe23ac5f089e447bd1f733318936d8834e8997144585ac60e58951b5bbd0cbdd1a43899ec74d0892ca4122f04adc2ac1c59a383d3db584c48d3a4db54e6d9196ef08689d7ce45b9b22282af5ecefd66a3b39974827f410a9952cbd7abc1bcd93701f553d0c024f1e5df8231991a7ffba95a2bb9854c254f461883a7701a64f610869c363c4d3e56d9a99041974995f37be12fa57cf5c769aa8045e93eb2d021c91cc8e2573814f82589c9762ed35fe6a5eb96f031e9c9d1fe7831a9d804c0cc248c15073ae9268b09737c9b52cfb2994d93499698f0b2c865f96fb1002a7c797696275be00d6cf51f8c708986d0e517fb99b255b6f9092b4e317d7893428824d018216a242c3b9c6de562dbd37c1335def7e3d97854b8a62c281d0caa9a571298407576afdd331e92bb48a4fae6d67855186ef1ba7f4a0651c24e1e13ec72257193e8cb60c4230aa63a20367213071b003075f60998f7cfca298689709ed7581f87f05a6f3cb05db62deebe955479bb1e48bef32f40532442f5d83cb3b088941c4f604ce6882371402a3c55a0cc3dc405b5fa7041345a0aa8b004c278ede4ae978ad304f4a76465c2319dea64d106ec6dab523aeca3e8ddb81f14eeb61252964d3beee165745f85747b372dcec7affb2b01113e8625232705278bd7b30ded27532dbeabee0a1aeb7fbd4adf31c3eabd93437b4679db8bd6bc2df080a47449a398928c6a31cca8b77d16e39500741d5d725bbe46a85f4319fd4b58d15bb968b1010dd115b17b6d2db0d5f4b4ef4fa883c24b77113c56daa0d73793764d398e7ab890fbd552bf2f72b523d8d0934fdf4f28a81d2a59fe9a113473c3dd98fa8cd3fd3bf56580eedfb5ef3d5c9f1cdd270b40b8f834b3c902beb64c49497ba2114a6057e1ab68ffc980c85525dcea765da4eebfd333273fd46b45e405903b79e6abb58c3ed23e87ed0d2c2b6062907553876230ff568336b2fdb88d0849ab21ab3eed63fe22fa1094cdbd3b51ae09350efcf078f4742d8bc4a59ef722a84733bdbf82c8384e8bc57cfdd0966923204800680983d23aa0b574c46cc5a6899201e4b4d95c26d27f8dd4b16085a41f53045aef8f2f82bd54fb9ea630afbfbc9ac04042ea8763f930ceeb4c8c79e7aaa10d52b6444aa46a066444d2262087f5df6bc81f19eaa6581fa94bf92c47c11a4733518a136ae6b2ce5cea7ea4329b6c131b74af6849124257949b07f7964e9759ac2f6acae1146dba38940cdd0c4a073974f0bf4bb62fa712e7e89579fff1432f521a6763cf489c2bb3061b42167339c85c9bce38d68a33f74b497ba6651b77a44294e7db2a82486a3657b736b3b4d00167ce730f528b6e923393682aa64c9d9d24ddc986ac562d634e34d7c39578045e92ca2a4b50c4dbfd50fc04d0db4dc27484f7c3757d387a82e5cf25aed558e11005f698f3dc87c7e2041b36f609af0b5a99ed515f2b961276686b8dd175735a32a69aa72a7d10e832b381122167dc8d8349bc6c44fbc6ea1e53f5f17418519ab78e35a6e302f593742050c38f71ffb8b8c9285b6395311f34aa8008271dc7668e91d6ea1ca0d5187f7713689487c89ce03179e70b278fbba29aae99534f68a951c15d31789cf7c6e8276545e2d2c03956e2f7b30ac3c76cfeed87bfcc0d763e7dbdcdd3f85fa59b5b5a25bb3e1be70689a8acc3775601e331925d7dee6a43b47231169222d18f03364aeb46f59353d1ae28730e2c07873e3895f14ab574efc83faf6f3e206858bf2d2ccefd2ce971627bbb37b8ea1e84ec1ad1bc41e9d56c883c5b30ac4fb44f77016ff3fc510e38e857638d59c9f2330afd9401d3c4fe535b2d06d7dbb55e4e91220a3529c822237d9040a28b1f1ff23d73f6591f0a440f23c140093f347c4951af9b51c687dd3b72e2b8f73e2ab53d9649e8e5bc8936fa92ba9c7d02b88968b1ad085ce08dcb3d1b6ae88066199f5d29131d1e43175344635c2073636f6e20c08a8de73b133bfa09b7a478a17c1c06fd2a2cf98c6569c79fa51f02119db01be61549e6b4078d27be71ce48e13dde1173f746d9c9eeda87fa22fe58140c8a985878cd9a54143d019d60a19ce073373f493bcb56c952409b8c459ee8bec45baf9a25202a6b49a6b81f1b5a16d20d69048372344811139f223abe168a6f8e74517c38644d62a7044d10cbd1430cd6d2fcb9ad59272ab005df3a5025d79cac5460c53e91fd2c79109bf0800ad05d870c8cb1e057e1f9be4027820f5a6aeedce4faef8e70fb29fa570684a8b8037ebc6cf6cb377ec0ff9cdfbf4b77d950ea1bb17c1f9b641edbc53841552ba8eedd2e4f9bde1918952e5601266fc20490abe42a878fdc942f40abf3e1c7ad198db75f35583f14807e5b5364d5b198ec4b5ba471af7a1d7bf089fd65228069cd7a66a6ced04f9195510ed2cff3b64f48b8648112f691eb0bae6d51b776672b9be5633c9c453af32666eea37de7535fbdd3147c6afe2770a010399b1379f26f3d51f3818cc8ad87addff678bfe435dde82e0e32b3045fde98f0872cfba5ace26bda01c68f58830f95e23ccceab9bf42e16365dd66d53204999f1dbd03d78d62c33403a43393985a30dbb2a169d8dba0ef48f1c6dfcbbadeaf540de230a2a23e4712550c60d115c14bb2e4fe67e043dfd86553320be4f83b2a7a110ed4c816af05331add4ebc7ab49d38e2d918946f5b0383a33c7de0bee94e415d507a7eb7af658fb0cad668fa8636b43a84ba17a207b658c133a88708da654706388fd7b76a8f2a7511e108f963033779bff7f7dc1de7d033f00f807d58ee76dfda0feb5e9ed0aed203df3c0aae094ec6c1951ad3889fff54d25c5dcfc8da617a299d879ef7d75f4f31836729546a2d75a262b31e11724eefa49d73ddf76e61e784a07d560425c96bed4326fba5b761df61b3f6c8aa3b80e78b5ee8d050aae9f67ace871960dec2d69d1caf10fd5a62f15e59901d2c4b82f95f53ceb9b9859b25585989f336b6c2565aca623eee27c068ad056a61b9c8b6a1c95ddd0a790fad59e94b78ab1422e43b262fc5915163542a17ee0e193b87a1df6f3d14fb0bb1cab2f3750914792c610ab0c82ec015ca48009d78fc8e111a536c95c5c5f66b825fae918b3ebf5b0b35142e2a74be869b65e3e5f7db4e91bb7a45278d01a35d82dffdb2014c23840bc5ff828bed9996ed1ccce0007fad622f7c92fc8b6f199ede4af9b9a35cc8ec15565e892b9b71504735b5defe4f1f8a423204c1e1fe85a445f32adac4e31cec8cd8f5be74ed0473497c34b67856cd9ebc8a4a7ee4d412065425b396d81a21648f9ebc84d199dcf7b7988d736122e6d734f23f419c4420b10e94fd05d84bff5a7e3e048527015566987b14e43d8f66dc64c5f4095e2941d6dfaeec6353b14dcc93ca7c3122e1eca05b4b7a44a20aba8d7788c2a2fb62c92af081122eee7b71dc708a451302d66e2be7646b1bcc51aa03c21d27ea7b820d6f69d82a30401a3ad5246f5fcc66db86421d665e1671ce1e97c05f68201222b0e901ad74b8ad0e8a54c4d55794e408b6419565b8164670a82608af017c624ad6e8d84a6d475fb82e12f2df47696486f54f5318ceb4d046647e45d78a07103376d6974d6e44b5b6b9afb5b843e6c9da6189dbbfb322d2a10004bdbfc8043ef245f2ea285643a1d6f59d4d8e8d2abbee831b551ae749b1aba2c063e37118e1a162b65831c12bfbff19bd378323c2a9c5998bdf833660b8f75c72a86de2a1f805f9c3c88000b46293938ba5d0b3383059cff838be109f591b5c884d7b56db19f232978a52c549ccbc6b984f4e26df520c60248ce2df6bbe0ca8bd5f69e999e1bb8ff3c60cbcc5a4bf8861c51977f14cba71342fd2862f9ba2d4038cc639bdaa715595f07650aa8e1de2417cfc8598e5a474133e2bc462c7c74a12f5a34495a8df13670b48582e1f5bead4871260caab2360a130d8e8e543eeca49655e740c2e5bf177af01aa59f390a170b45905b47bcfba113c7a33661f0448742afadfd1e86d37e468d872b46ff6260cc9bc4254f1d788320fb70957c24f39241ae08b1899d48d61654fd48aa57998b817c16d9db452f1a9ec0d10c07a1b895cf03b4404c02e6ade7f0a5efb43d5e4e94a9d2c578ffd78433ffc36790b2f325015f04f970d4260231eeb55e8b97b7feb2709ff2774f6eae92f18c6266bb294a08b8e8fc22472be6eb88ae8b7b7be6626fb63ef119b3722286fdaf1fa540b9ced26ba23d61b8e9051e21c36d9e1e96e68cd09f75b9e9712b1e16abbf2b548aa59c93f9e81faafce6595515ab3de39a3ba9c3bb7476c160afbcc76632480c95eadf2aefcdb4db993ca7a5a0929007dc3efb9c52bdbe7b59d0ede0d181c27112862cf1d7918d72cb9bbbeb132e175aa580c4a818ec3d99eaecd4921eeb925181d2ebccb39a49ec8bf607d7cfe680ff1622c046149f09e8e24e07a3403a4d10af8dd8fa1c97dd02a2988f75b52c67734ca3f1434220edf22b8469e322c319c44daa1a812a26a49d4f0626c9640d84f01cd80dfa31a0a86905eb53e053507945c3ce3cf9922e0c9d7ad421bf143c1268570cb23af513888bdfe9ef2efeaa0ae14300f93de04e81694fbeaa8708f538ee89741bddaf25430ea87c90ff3bb8ff53d72bbe324e5114ed02e9c03a7b487af21e0faa8f01ef08e5ad35b4774bd18bf86f6022486d49802fc0ad007883c08e4082a24c66aa04996beedc39c008aa5cbd48150b5f382d64d3c4b8d852fb8a6390a52a45e55b55fbc4c40f7e78313faa8bfbc4eb08e1736a2ed06ba15a2500e140feda4411c96e4c8ff69f03966614156d93bc78b786d784b9006d3e2248ef635737bad379456454c8b3b66032ac171cabfa9f539f3050a7c1706201f10e79c27c350a45eea679342d107ff1975ed02278926e7606abcb3de13f2c4041290da812c1453a53c36d633ba8099502bb1beddb0e1610768b41167f29c7ea851ea2e7692fd7badbf3593e68ed73be6dfe99b83c039ad320c71ff96900ea5b565db750b75299ac5e34b5a0739ba5eb4cace203a43c16c8937b342634dc98ce6302b74d726acf16613976fd024247aabf883911380f551deea40bbd7260fd0dfd2da6c8f3a3c4e59ad4f216d5fee2df840226deee4641ce4fcd6af0e8bb1d5494137f1334c7a598967d5834dace9d23079c6d0d873bddf533df8e39d5bc9e34a439061bf1ac8f58db754552de99ee5e1fa41b6085dd54bcab0ad2e710546fa17360b361c23cbf377c8b6dfa82ae450420dc90db444f10c6f978f065b0232857c17defcf489b52a48a95a5b4202f46cf907b762e57a0aa3f56eb907015c4278f4a3f129f2a8eff595297693341f393ab1d48287725034a68d4f2a7e68d6f144d126b7399d504018504d17f88ff5454cabea6d6fd14758f833e7c41531b57cd54ff88cf4a5ab0fe41bda703b0061ebbb7bd0d0da89073540cf6afcad04cb0ecdeb3b4c1179abc2b32cd13e70a55ef01fc39a62cfa902f620723fbf9ef29cfcf1d4adc8d18ecfdf0c0d02ed650ae1e7f84a0659f778294f9edf5d00d87f587df05b6d82abd803978349f3878ea28b1f65e3d5e85b36406a7ee8108da1927976241499a07bc05a0234a0800f697ab1fd2e7d2a30b3f6d9717c818eff59cdaee5faf2921cdd1da1e93229057c5805c5f26cecdd5934d52f5140a3b621a6eb49d6d69187feecd5612741384bb306923cc245a2b615bce89b9d29e89b34f2aa3a40584a9871aa4ac2f49291f5e36d5070d60bb9be29dfc2c338", 0x1000}, {&(0x7f0000486000)="4ecc0001b669a4860c164ccfecd72e9cdf930d66fe476c8682e20004fee23cdc06f5add5d6cfd2b258f5bf9ed0d501b404a5859f106d44d29cbb04be99c7d7acfab0bba2cd02154f3b6844c04550b2d46dcd29767b311d241ab5b276cdd0fda4d328e9defe962bce55766e8aaf5fb5b15cfe38be417895738fc42b3731fb0080a66f6536068f5f2477e63177301df52b87476fb51c63ff7032fae357114d06b6801574b962f550da803d7021e81ab4cea9", 0xb1}, {&(0x7f0000340000-0xae)="ed31dfb48e14f19f7adc1d8f8b826514a625ef3bcf642a20fb3f6f82f5522397ba1d6878ed814ade6844f800eeb352169daa68a789906bef71bf54122a4370f22aa911937ca240c36220f767d690688fed7197a02c10322a8367b82d20d81c640e732012cba842d79660cb4701af8ff20fe2b59ccbd0a3c8d3ca7c53824aa9489673ae24345642b4fb45b29d90e99ef95004395365ea20ae23d19c0c72bf6335ef7841ee818148acfb55bea5d120", 0xae}], 0x4, &(0x7f00006ee000)=[], 0x0, 0x10}, 0x40000) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x1f}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[{&(0x7f00002ba000)=""/11, 0xb}, {&(0x7f0000291000)=""/217, 0xd9}, {&(0x7f00002dd000)=""/65, 0x41}], 0x3, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x12001, &(0x7f00005a3000)={0x77359400, 0x0}) 2018/01/14 22:38:42 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r0, &(0x7f0000933000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) pipe(&(0x7f00000e1000)={0x0, 0x0}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000cea000)=0x9d, &(0x7f000070c000-0x8)=0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f00001ca000)='/proc/self/net/pfkey\x00', 0x800, 0x0) 2018/01/14 22:38:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ec000-0x8)={0x0, 0x0}) setsockopt(r1, 0x7, 0xfffffffffffffffe, &(0x7f0000a1c000-0x1000)="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", 0x1000) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000001000+0xfde)=0x0, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000a04000-0x21)={"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"}) 2018/01/14 22:38:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) fdatasync(r0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000031f000-0x23)="220000004a000700ea091008090007000a0000000022000004000300040001008c45", 0x22) 2018/01/14 22:38:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89b3, &(0x7f0000019000-0x28)={@common='tunl0\x00', @ifru_mtu=0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0x3ff) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x43, &(0x7f0000d15000)=""/0, &(0x7f000062a000)=0xffffff39) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000425000)=0x406, 0x209) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00007ee000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000de8000-0x4)=0x0, &(0x7f0000c82000)=0x4) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$ax25(0xffffffffffffffff, &(0x7f0000899000)={0x0, {""/7}, 0x0}, &(0x7f0000380000)=0x4e2, 0x80800) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000e80000-0x18)=@add_del={0x2, &(0x7f00006e1000-0x10)=@common='ip6_vti0\x00', 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000043f000-0x4)=0x0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000010c000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019f000-0x4)=0xffffffffffffffd5) setsockopt$inet_tcp_buf(r2, 0x6, 0x2d, &(0x7f0000949000)="", 0x0) sendto$inet(r2, &(0x7f0000bef000)="9a", 0x1, 0x0, &(0x7f00004ee000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000dec000)=0x0, 0x4) pipe(&(0x7f00005d9000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000729000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet(r2, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r2, &(0x7f0000f4d000-0x1000)=""/4096, 0x56d) 2018/01/14 22:38:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000a49000-0xc)='/dev/amidi#\x00', 0x4, 0x100) setsockopt$sock_int(r0, 0x1, 0x13f, &(0x7f0000cd2000)=0x1, 0x389) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d68000-0x50)={0x3, 0x9, 0x2, 0x0, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000004000-0x34)={{0x0, 0x10000000003, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 22:38:42 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0xffffffffffffffff, 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$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/14 22:38:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000eaf000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ef4000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000444000)=0x0) fcntl$getown(r0, 0x9) getpgrp(0x0) getpid() fcntl$getownex(r0, 0x10, &(0x7f0000ae0000)={0x0, 0x0}) r1 = getpid() getpriority(0x1, r1) 2018/01/14 22:38:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000548000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000990000-0x18)=""/24, &(0x7f0000c5c000)=0x18) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a6000)={@generic="305c017e00000000000000000805bd5c", @ifru_mtu=0xcf1a}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000544000)={0x1, &(0x7f0000468000)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000054a000)={@common='ip6_vti0\x00', @ifru_flags=0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00009d9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x265, 0x0, @cisco=&(0x7f0000542000)={0x0, 0x0}}}) [ 56.779181] device lo entered promiscuous mode 2018/01/14 22:38:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001d4000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f00000b2000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f0000391000-0x21)={0x28, 0xffffffffffffffff, 0x1, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) faccessat(r0, &(0x7f0000f80000-0x8)='./file0\x00', 0x9, 0x100) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c11000)='/selinux/create\x00', 0x2, 0x0) execve(&(0x7f0000d0f000-0x8)='./file0\x00', &(0x7f0000c7f000-0x38)=[&(0x7f0000325000)='/selinux/create\x00', &(0x7f0000a77000-0x10)='/selinux/create\x00', &(0x7f0000148000)='/dev/cuse\x00', &(0x7f0000ace000-0x10)='/selinux/create\x00', &(0x7f0000b7f000)='/selinux/create\x00', &(0x7f00006d3000-0x5)='[em1\x00', &(0x7f0000c50000)='\x00'], &(0x7f0000e25000-0x8)=[&(0x7f0000e7d000)='/dev/cuse\x00']) 2018/01/14 22:38:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000c51000)='/dev/vcs#\x00', 0x1, 0x101000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000108000)={0x0, 0x10001}, &(0x7f00007a1000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000da3000)={r1, 0x4, 0x1, [0x0]}, 0xa) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r2, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000be5000)=0x0) 2018/01/14 22:38:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffffffffff69, 0x4000) perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x5, 0x81, 0x7f, 0x1, 0x0, 0x9, 0x4, 0x8, 0x0, 0x3, 0x20, 0x3, 0x5, 0x3f, 0x1, 0x0, 0x7, 0x8, 0x9be, 0x7fffffff, 0x1, 0x4, 0x3, 0x5, 0x800, 0x0, 0x7, 0x3, 0x7fff, 0x200, 0x2, 0x40, 0x200, 0x8, 0x7, 0x613de90f, 0x0, 0x8, 0x0, @perf_config_ext={0x3, 0x1f}, 0x0, 0x7, 0x1, 0x1, 0x7, 0xffff800000000000, 0x98, 0x0}, r0, 0x8d, r1, 0x4) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) fsync(r2) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f7c000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7fff, &(0x7f0000a23000)=0x0) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/14 22:38:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00006b7000)='/dev/amidi#\x00', 0x10000, 0x400000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00003c5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000a1f000-0x8)={r1, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000d0a000)='/dev/sg#\x00', 0x5, 0x40) write$fuse(r2, &(0x7f0000e9d000-0x12)={0x12, 0x1, 0x3, @fuse_notify_poll_wakeup_out={0x4}}, 0x12) r3 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') pwrite64(r3, &(0x7f0000cf3000-0x1)='1', 0x1, 0x0) 2018/01/14 22:38:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = epoll_create1(0x0) r3 = socket(0x10, 0x802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000ee2000-0xc)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r3, &(0x7f0000b83000)={r2, r0, 0x2000000000000000}) 2018/01/14 22:38:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000042000-0x8)='./file0\x00', 0x186) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000572000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000367000)={0x2, &(0x7f000064a000)=[{0x0, 0x0}, {0x0, 0x0}]}) r1 = socket(0x11, 0x80003, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000bd1000)=0x0, 0xffffffffffffffe3) openat$rtc(0xffffffffffffff9c, &(0x7f000039e000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000d8e000-0x98)={0x0, 0x0, 0x0, 0x0, 0x5, 0xf, 0x7, 0x9, "bf4697b2e1aeabcd11cfd6a3eb9f396c1fbc830ff207fcbb8ee93fd46bc8450269ba679a831bd90167af52402811c4e648ba1817cd28b8fc32c8159b4b73757d", "100e0cd24f6686bbb01d73f756f80640b1f852baa8e6d801b90af0c7f4373d57", [0x1f, 0x9], 0x0}) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000435000-0x6)=""/0, &(0x7f00008ad000)=0x0) r2 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f00009d0000-0x78)={0x7, 0x78, 0x401, 0x3, 0x101, 0x1dd, 0x0, 0x9, 0x10000, 0x8, 0x2ef, 0x0, 0x0, 0x200, 0xfffffffffffffff9, 0x7, 0x3ff, 0x9, 0x0, 0x8, 0x37, 0x8, 0x1, 0xff, 0x7, 0x9, 0x2, 0x7, 0x6d55, 0x80000001, 0x101, 0x81, 0x3, 0x1c95, 0x3f, 0x3, 0x8000, 0x7, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000199000-0x1)=0x0, 0x4}, 0x1008, 0x9, 0xffffffffffffffff, 0x7, 0x6, 0xd4, 0x8, 0x0}, r2, 0x7, r0, 0xd) 2018/01/14 22:38:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004c8000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000f7000-0x14)={0x0, 0xd3, 0x0, 0x4, 0xffff, 0x10000}, &(0x7f0000844000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006a0000)={r1, 0x8}, 0x8) pipe2(&(0x7f0000ec0000-0x8)={0x0, 0x0}, 0x800) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00009ce000)=""/4096, &(0x7f0000be3000)=0x1000) perf_event_open(&(0x7f0000223000)={0x2, 0xffffffffffffff3f, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x31f9c1b5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r4 = socket$inet6(0xa, 0x800000000000005, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000c40000-0x20)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000006e000)={@common='sit0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 22:38:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000138000)={0x0, 0x1000, "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"}, &(0x7f0000eba000)=0x1008) r2 = open(&(0x7f0000583000)='./file0\x00', 0x8000, 0x1) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000195000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fbc000-0x10)='/dev/sequencer2\x00', 0x8001, 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000510000-0x28)={0x5, 0x0, 0x2, 0x4, 0x3b}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005f5000-0x1f)={0x0, 0x17, "1152ed04322631266eff0a713446608412b4e323649708"}, &(0x7f0000a65000-0x4)=0x1f) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000004a000)={0x0, 0x6, 0x0, 0x7}, &(0x7f0000f85000-0x4)=0x10) finit_module(r2, &(0x7f0000190000-0x1)='\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000e0d000)={0x0, 0xff, "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"}, &(0x7f00005a7000-0x4)=0x107) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) ioctl$TIOCMGET(r4, 0x5415, &(0x7f000024d000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ff7000-0x98)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1}, &(0x7f00002ef000-0x4)=0x98) sendmmsg$inet_sctp(r0, &(0x7f0000948000)=[{&(0x7f0000bab000)=@in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x81}, 0x0, &(0x7f0000aec000-0x10)=[{&(0x7f00001bd000-0x83)="d4494b43e4e8b26479d15483f62a7c51469a10d21bcbb986bb6291105e94764ced9ea40492f2441a04f473117c14e5c3d980f037338196e4098987b6629dd0f438cbf174c878fdaf1d6a26364c3dc01841eca97e196313f127edb80be71c9328c8026ffa2f31b2c4363bc68b07f6e58745ab61405863dc414825bac5c0ecd5a34bcceb", 0x0}], 0x0, 0x0, 0x0, 0x840}, {&(0x7f000027b000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, &(0x7f00009d4000)=[{&(0x7f000002b000)="ce6c5cafbe808d94b5b59790be66d28d1a0190df630449c4b018de271e5653bdf38c4591a96277729412c2fc03b6f16ecdc70d88cad712b6a78b68e277cce3dcee9484f9ce6a619b97c762e3e2aac293bba125ad967cdfb517a5204366397fdda429302bfd3c0abc175f5de3c06b340466adfe683e985704eacdc2e3c68590786f1d1539bf3fa813319cacce4ba63dfdfcb9012fe6395e630d6cdbe4423516f6fcf5017f08f3eff7f3d8c235181e0e341ae225f9d85394d484bedb824b1ca1b5", 0x0}, {&(0x7f0000427000)="6a5a83a721cea9ecfaa450c079257516b4b15502495a6f297a26bf2ee03c28e2f1344f958c7e7eb36d8363f61a23511280b3a870cbf05cd3d19328101cd580eaad5179b181cf503657c4b03b75b0f66dc1602cb4280188e7312472debed7e231d806f5a71e9ff9b03389250c4cd8a95f2fddad0cc50a83865f3f1182725d2e1cf281e42753ee7879acf5ffa323f02cbb229ed946888dc0a00b6f09ca699e1a119b42522d854a6e45e2d4756bef91cdeaa80743d70e5c76be8179c5dd5ef9083a5e97f14c0676548b01d081dbb02d2d2c585a0efbd871018c959e51ce7f7a904bb3a788c7f70b", 0x0}], 0x0, 0x0, 0x0, 0x810}, {&(0x7f0000d8c000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, &(0x7f0000c07000-0x50)=[{&(0x7f0000174000)="66f942239779bd37235553a0a097e0505142b0f73c754e61a78a0c7d0a02e537c61214bab9444747645e649c8ba3d314a315a9d32967d12c7187083a23e601c70e5c1c04f47c206d7a0ec7fa08df66d135166d932b6adcc472f63eee62abcdcf9d79f8dcbc8f5d66ec37c4aebc2c68c3461c8e92185f59845fe81e6bf94912e1f023754a3eede30873ac1059f8af9f9f290c250830b18c2fb5697d466cc46cffd2aead48b7548edd194c2673988a0b5b48021f5b5ff36a0bad68c498a0c701b0813b30611b9b56990a602cafef478cebe6c3e04d153e7cb4e8ee216fdebe155faafb978ef3f2d55ebc53ab4e2959f3f32c100c2a68bf2ee83b7205b879", 0x0}, {&(0x7f0000c0a000-0x44)="643fac2b9d234efb5b71d20d19d866a4929a2781467f1ae9dae41910b5f6891081580a6e12fb30f3304a7b07bce766ac4c731ec6b0222ca6947b928899d594ac0999ca1c", 0x0}, {&(0x7f0000032000-0x17)="6f3dc827c0e6b0b1d9793afcf0c62b68afdcdf61e71b81", 0x0}, {&(0x7f000068b000-0x6e)="5ff1e23f2225f244b42daa32bfd9b8d615b2eb6eeb0ca5eb280ec2e2aeecd7031355a2cfef63353303a329f3aeb8d365477ea38209cc742014b97781e1325b7febc041f7a7391cf53f700d756b7c8f66007d4ae67649e23d7ada265107110a055d9c4dbeac14d95ae06a0e0e2760", 0x0}, {&(0x7f0000a8e000)="72b9e91a02b661313c926b2d629a176e81e2068c651e36673a7a631e5d5e1a58f4c3910e3eab4f7d954479568055d92de5949b619fed6b82843afa990c7cd536b06b12e1a003298c7387bdd4a6ebab65f4c0e223b668dc66064683fcbc89ce9b4a863677b260f4fbe6bdbcee6542945bf612e0fcc99c1dd790877a849f574c83493b2e200309472a96b05d524466cc00902c30a49712be3c653534357adcfbe52459eb05596fe6ef79063e163bb13e8e4200b0ba95fc3729b3da5d5f0b4e7889", 0x0}], 0x0, &(0x7f000036f000)=[@sndinfo={0x0, 0x84, 0x2, {0x20, 0x8209, 0xfffffffffffffffe, 0x401, r1}}, @init={0x0, 0x84, 0x0, {0x100000002, 0x8, 0x7, 0x8cb}}, @init={0x0, 0x84, 0x0, {0x8, 0xfffffffffffff800, 0x1, 0x7fff}}, @sndinfo={0x0, 0x84, 0x2, {0x9, 0x820f, 0xffffffffffffffc1, 0x32, r5}}, @sndrcv={0x0, 0x84, 0x1, {0xffffffffffff8001, 0x8, 0x1, 0x8000, 0x0, 0x1229, 0x7fff, 0x3f, r6}}, @sndrcv={0x0, 0x84, 0x1, {0x3ff, 0x3d, 0x4, 0x80000000, 0x7b8, 0x9, 0xffffffff, 0x10000, r8}}, @init={0x0, 0x84, 0x0, {0x2, 0xeba, 0x10000, 0x5}}, @sndinfo={0x0, 0x84, 0x2, {0x24d, 0x2, 0x8, 0xffffffff, r8}}], 0x0, 0x14}, {&(0x7f00006df000-0x10)=@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, &(0x7f0000183000)=[{&(0x7f0000f13000-0x7e)="3613dde6ecd704b37adc7f83c1fcdffd82773d09b15f7feba87c52f67d6f5c8bc11fe550de6777a440a79cdac1c93b34c6ba9bef0963899dd5be6de66715f254ab6a41daba7d6ca7cd180603226de896e3a409199eaba42dd3586602b4dc3c81492337b52c2c0c7cbb215e7dd2ab537bc15decec0aa159f5ee2a4765bdb1", 0x0}, {&(0x7f000070e000)="14ab17d595ed053d5da8e41d71ef8df580951f831da5de62a2fb319124965ec36d8c83", 0x0}, {&(0x7f0000f2b000-0x5d)="af5d83c6c7bea269b8360e92dc2e9ce8c2d00b15d37954fbdbfa78dd431a8e8e09c0e000000000000000cdbe1a12b0e123ed7adf1959e7409179fe4de3d82561f02767b7f484bcbc7c6cf6babf3b7754f5960400000022ad4f452fe7f6", 0x0}, {&(0x7f0000a5c000-0x55)="518a4e4f0d9441a027b739a8d7d90cfa5b84bd9cb009dc9c4177b577ebc1b8e13df26202b84107fbba54fcba24baca146265ca1a8c1d0bbe2c7685df26a16925cb8b760292329eb5fec1a08ee3368b293c1bde8d25", 0x0}, {&(0x7f00003c5000-0xa4)="507b1b3c7164953c1ae16dabf3d11f7f3284aa26558fa55ee3b09453cd57a100a637c8d9defc1cfe27c0e84f8dc5170756bb4bf5d4f65e8b5b86d7c614dc103118b76d4fff37d847ee972d8a19ff4dda3d6f43b19a8b0afca529787478d39d8907727c4309eb15e98658c2c04114f69f2638e0d09593621404ef73c33eeedeeaf07f25f47ba339fa261b703ceaf48be872f2b107b01dc72498a2625e36a4151db871244e", 0x0}, {&(0x7f0000f74000)="0518c3202abb99497b50e95b473db55dbceb080473ddb644a62acafa873c182c09ad03a139654af83dbeb239efab09e2cff6759b03fa30b1af852ebecdb34b87e2be367f4b9d9db0a8dcc7370cf15426d590e6156ebb219cf66b45ee60cf63c74582929cb6ba7d4a752e0149a8ae014cc9ece206ae056c0a895ea1320f281fdf8f91d64595abb206b6b3815b4f127b971d7311acaa68e5bd32ef367b93384c24c20c8ccf77ff3a7b400b25bda4beae048a813584412795bb", 0x0}, {&(0x7f0000a58000)="0e1f12120f571ddcb627b316a9166251179e62944309644baccc53455d8bb7f1e0e6af42ef849bdacbf591d91ae3a5eb9eb8d85494250ccbaffd1d0a879c9e23048141877fd026320a9e4e91a76c8dc142e4a1e9963d5a7fee2825cc1aa444877eed12e183b2c7a7dc86ec523907f8974fffe8371e807cf5354145711b01cdc87db5c94a90da1707fd31007e6d9f416fafd6", 0x0}, {&(0x7f0000e56000-0x1000)="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", 0x0}, {&(0x7f000078d000)="88a105c417f8f00ac8da8e04edc7de77c1dbb74f7f7afa5c6902ce7d80c1cb8f102d3bf6d80e6aea5fa3691fe09067b4d740cfcd9561a8dcdcc86705", 0x0}, {&(0x7f0000c14000)="f0607038d3b87288dc3a9084e94cdd9160ebccd6737d9b6f4a53779c9acfe93b4ab9ee7831270d065cf4607b046c1fb4097918269e0bc927f6a89c99b278fe492d2d502c2c79ab4fcded", 0x0}], 0x0, &(0x7f0000a1a000)=[@sndrcv={0x0, 0x84, 0x1, {0xffffffff00000001, 0x1, 0x8204, 0x40, 0x0, 0xff, 0x8, 0x4, r7}}, @init={0x0, 0x84, 0x0, {0x3d, 0x5, 0xffffffffffffffff, 0x800}}, @sndrcv={0x0, 0x84, 0x1, {0x7, 0x4, 0x0, 0x6, 0x0, 0x7, 0x229, 0xf58f, r6}}, @init={0x0, 0x84, 0x0, {0x80000000, 0x3, 0x6, 0x1}}, @sndinfo={0x0, 0x84, 0x2, {0x8001, 0x8200, 0x6, 0x5, r6}}, @sndrcv={0x0, 0x84, 0x1, {0x400, 0x182, 0x2, 0x80, 0x4, 0x5, 0x81a, 0x7fffffff, r8}}, @sndrcv={0x0, 0x84, 0x1, {0x0, 0x9, 0x1, 0xffffffffffffff84, 0x5, 0x4, 0x2, 0x9, r8}}, @sndrcv={0x0, 0x84, 0x1, {0x1, 0x3, 0x201, 0x2, 0x401, 0x400, 0x5, 0x80000000, r5}}, @sndinfo={0x0, 0x84, 0x2, {0x81, 0x5, 0x4, 0x5, r8}}, @sndinfo={0x0, 0x84, 0x2, {0x80000001, 0x8000, 0x100000001, 0x1000, r7}}], 0x0, 0x801}, {&(0x7f000096e000)=@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, &(0x7f0000432000-0x30)=[{&(0x7f0000615000)="13260af14a63d486372c32acf533f25f929540781544bfc75d6b3437350c6da5f6ed852135cc8880e0d1612679911b7ea249cb1eb353ebe7a247c46cd5234f2915cc3c96052743d479f5e9f29dca59d8176839a9642ea59f2ed9ed8f", 0x0}, {&(0x7f0000a53000)="30b022281b99fc9fc0c84847e5bba320fe302b97fd48b02d9c4e1d2f98631e5aff2737b36f358415d939d80bf4f5fc8c4b7b4b756e56b1fa62262620ad5e9dc378e565871b4face5750c07092de02e272b", 0x0}, {&(0x7f000099c000-0xc0)="f229e505d5b7608cfd094bb3768e5019a7633f0759a29d44bb73bd27f139ad485ec7044a878edc8888a6ee5491e47267f7a660dc11420a664108475be5d15059f6b7d32917c8826f52a637efb4503f7566e872a7f9f94b4ae85541c818fc8139ba320c652908cea2ebcf5f62c2b9dfe89302fa66f91f783e7c42be3625f8283a6e0b5a1aef663693c1f4f0c07636d5d2bf91df8bf4d5e9dbf74ed35801abdb0842fe8d22cdeff94cf590775bd3d96aae88fe6642ac226ad6480669d8927a5bf4", 0x0}], 0x0, 0x0, 0x0, 0x90}], 0x4924924924928b4, 0x0) 2018/01/14 22:38:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x9, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f000000e000-0x1000)=""/4096, &(0x7f000000e000-0x1)=0x1000) 2018/01/14 22:38:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000772000)={0x0, 0x0, 0x0}, &(0x7f0000c1a000)=""/27, 0x1b, &(0x7f0000058000)={&(0x7f0000060000-0x40)={'cbcmac(tnepres-generic)\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a4e000)='/dev/mixer\x00', 0x40, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f00001e7000)={0x9, 0x9, 0x0, 0x0, 0x1, 0x3, 0xba, 0x5, 0x400, 0x9, 0x0, 0x80, 0x0, 0x8, 0x42, 0x6, 0x21, 0x3, 0x3}) 2018/01/14 22:38:43 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c71000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000000)=""/41) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00005e4000)={0x3, [0x62e, 0x20, 0x3]}, 0xa) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a36000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f000092b000)=""/178) r3 = syz_open_dev$tun(&(0x7f000008b000)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x0, &(0x7f0000001000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000254000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/14 22:38:43 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000eb1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000bb3000)='./file0\x00', 0x32, 0x800) mknodat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0xe002, 0x0) 2018/01/14 22:38:43 executing program 6: semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000185000)=""/22) 2018/01/14 22:38:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c4f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) r2 = dup3(r0, r1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000de6000)=0x8, 0x4) 2018/01/14 22:38:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x5, &(0x7f0000fc9000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00004a7000-0x8)='./file0\x00', &(0x7f0000bd6000)='./file0\x00', 0xc000, r1, r2, 0x4, 0x0, 0x2080400) 2018/01/14 22:38:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f00008d2000-0x10)={&(0x7f0000d2a000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000612000-0xe)='/selinux/user\x00', 0x2, 0x0) sendmmsg$alg(r1, &(0x7f0000f47000-0x38)=[{0x0, 0x0, &(0x7f000007f000)=[], 0x0, &(0x7f0000bef000)=[], 0x0, 0x0}], 0x1, 0x8040) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) 2018/01/14 22:38:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00003d5000-0x9)='/dev/dsp\x00', 0x200100, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d63000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00002e7000-0x1d)={r1, 0x2, 0x80, "fe612dac4a0da552b0e75bae9a26c9651e73f9"}) fsetxattr(0xffffffffffffffff, &(0x7f0000f42000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000c01000-0x1)='\x00', 0x1, 0x0) 2018/01/14 22:38:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000057d000-0x5)='user\x00', &(0x7f0000ea3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="4c513e0c078660289e52d8ad7a898e389aae2f3163256920193bdef483b59803ab4a5692da822a2cb558a22e4381570eac40d890db21cdcc89fc4cf7848c0201c6273184eb0d57040b1ada1a3129288ce3f6b3", 0x53, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000e69000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x31)='vboxnet1securityposix_acl_accessvmnet1nodev#bdev\x00', 0xffffffffffffffff) keyctl$negate(0xd, r0, 0x3, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bed000-0x11)='/selinux/relabel\x00', 0x2, 0x0) keyctl$instantiate_iov(0x14, r1, &(0x7f00003b2000-0x50)=[{&(0x7f00000bb000-0xb7)="7053f2ee873dd69a86123a7a417c3ffa149b17a5a694c44bcbb609a180ce1e318b83a2e11198f037654d647566e8ca7fba9d5d6b6b40f63df17f24be4b528d387ec62f96f142e8271081511384f17653cf24b96b3457fd7c432f6ddacb3ab5e030728a8f3fc1187068e534e69eed059b94000fa0197fc9356b14f03e5bdf7e1521d81b984cce4f118bd8bb13307bb21009debb6d5ed986f744cc98c6e98fcd5ae41b26fbf8c7e1c4c5aad2c87323ab41fcce14caa2ae41", 0xb7}, {&(0x7f0000208000-0x58)="23553dc6e5b97828b1647af63c819df85267c5218309327e5faf52d5948f2e1a767ad050e2bfea4182bd8504116f2af9ad045e52f6e2564a6d78d2039e7b974a95b2871f5f40ac65797b33dcd9346203f326250f69b04376", 0x58}, {&(0x7f0000f0e000)="9825064652e934a973d971a7a7ec4355fc4cf32d464cd212a53adf1dea036d12deb05c4a78dc0791c84b303019e7979e5f8cf61c9abd819cd0bc5d154a027c0f8d03b73c9d2fcbb92aa27a3879ac77206326f805bb65612b52ccff835767c0232e6f134e2fee7a8dd2cff20634069eb31ba8081993b2ae14c8bf2f48ad387092", 0x80}, {&(0x7f00009a0000)="3f6b82acf4", 0x5}, {&(0x7f0000517000-0x94)="5d084f373e018a520cab6034d0351016e8dfd0f984d3df4ea6c1452b3d7939ab7e390a7e8c765601c4adfcde4a6826409214787b7d947a79253875ffb7bdff166c200a3b44475a4d2eb66fce85be4b2c43f315070409696dd1fd87749604b6f95122a80ada14e4d3115a3084141b11cc8b6d895bdbc60773091fc39fe5de09e682ae89b0e8da3fa1b67a57b16e1c355e34a94794", 0x94}], 0x5, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000026c000-0xe8)={0x0, 0xe0, "fe1533d8714e40d24eacdddc568f2cae1aefb8b8025c6dd9cc5cf2d410c9d9e9d78ddfb10614bcaa4376ecbeec8510fef139164e9cffacd05c37c2a90ba1419fc033a5c909b0c7941074d3c224b0a57c457d81845cc47797e05a5b9ca3ad461a416d38e328ceddf02e29aa008d3fd64989466e4ed232bfb1d9ad079be1b80858b916b60d18c341dd59d7a5677a1ba2d3cec96e83121ccf53426226c127d33885344a58f85d5087330c315db86e5dabc5ca13ee1f0e5b34ca12e3a1779ef3aa725f271a468f0259ce85f9cb07c5793af662ae5d4df46adfc5ef23aaa51e3acdaa"}, &(0x7f0000862000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000a43000-0xe)={r3, 0x6, "8430b8c73dbf"}, &(0x7f0000ce9000)=0xe) sendmsg$inet_sctp(r2, &(0x7f0000089000)={&(0x7f0000529000)=@in6={0xa, 0x2, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f0000273000-0x20)=[{&(0x7f00005f2000-0xf2)="80abfd8d2ea77e144dfa92a28c8790185f594f505f10f1c97e498f780a133e28e35508ed4dd67791c335defe87b379bdae4b89f6675283f8685dee510ad43937e88ea262798d84754b7edc3d3516b6746b02d86445b40992e98720737134973ded12367d3c4b5215e39c8270812e04befd9e1389c327569a1f8ab8ef549c8c64183de28755158512e4a875b3465364b70c1ccd746d53f480605ae6715c463a0ae741fda2e8fabf250e1db63ca196d76b11c16820ecc5d4c4e72cb678054868f818c1f1ffd8f2af796d1c71858ac2f8ab12f416802b3eb2b452e098b41b2555c2d4d9808cfaadd483abca75a090cbf3e5b571", 0xf2}, {&(0x7f00002d3000)="ea73d9ccf31963d283023daf41f657a2e8659038f7158e95006644c1686aac0fa3cac1f92825db6c0cb280edda9bb95a97bf3e012350efb9ee2d3b10eb4820bf0674a467df8396d7039b4a8442438dfe2552cc5127192095a23205fe4bf463cc026de84b320c504b2cf41d709292452e086750475d7bcaf011531f626b960ba7112fa1f687cf918abf93de1ccad9c962c388a23362aad079b5579c2989a278c2001ca18fb106b09ffb6984ba7a7f324832cef1f129e9e5264eb70d0ca6476debb09cb02eb3af600db2404fc7c9733ca911238e04eb3ada6d8fd7d205c17d1eb058d1b377a30e6d1d28ed410959730a85de7d", 0xf2}], 0x2, &(0x7f0000107000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x1, 0x2, 0x0, 0xda, 0x200, 0x1, 0x3f, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x3, 0x8, r4}}], 0x60, 0x40040}, 0x40) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000884000-0x10)={0x8b03, 0xffffffffffffff27, 0x80}) mremap(&(0x7f0000c21000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000c0f000)=0x2000000000000, 0x4) add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000726000)="c387", 0x2, 0xffffffffffffffff) recvfrom$inet(r2, &(0x7f0000f32000)=""/124, 0x7c, 0x40000000, 0x0, 0x0) 2018/01/14 22:38:43 executing program 7: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x800) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000fb1000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x29, &(0x7f0000296000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000a5b000)=0xc) mlock2(&(0x7f000053f000/0x4000)=nil, 0x4000, 0x0) r2 = getpid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f000046b000-0x4)=r2) 2018/01/14 22:38:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ed6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000045c000-0x8)='./file0\x00', r0, &(0x7f00000cc000)='./file0\x00') readlinkat(r0, &(0x7f000095f000-0x8)='./file0\x00', &(0x7f0000e8b000)=""/77, 0x4d) 2018/01/14 22:38:43 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000657000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000150000-0x4)=0x14, 0x80000) accept4$alg(r0, 0x0, 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000dc000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000a9b000-0x8)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f000075b000-0x6d)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x9, 0x0, 'z'}}}, 0x27) r5 = fcntl$dupfd(r1, 0x0, r2) ioctl$TIOCEXCL(r5, 0x540c) [ 57.026877] could not allocate digest TFM handle cbcmac(tnepres-generic) [ 57.034436] could not allocate digest TFM handle cbcmac(tnepres-generic) [ 57.124209] device eql entered promiscuous mode 2018/01/14 22:38:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000600000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xb, 0x4, [@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/14 22:38:43 executing program 0: r0 = socket(0x2, 0x3, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005dd000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dbf000)=0xe8) r2 = gettid() syz_open_procfs(r2, &(0x7f0000b38000)='personality\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r4}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2, 0xffffffffffff0000, 0x1, 0x3, 0xa, 0x80, 0x20, 0x2c, r1, r3}, {0x1b08, 0x881, 0x7, 0x81, 0x2, 0x3, 0x2, 0x4}, {0x7, 0x7, 0x11ab, 0x64}, 0x6, 0x7, 0x2, 0x1, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x2, 0x3b}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x3, 0x3, 0xfff, 0x6, 0x5, 0x80000000}}, 0xe8) ioctl$sock_ifreq(r0, 0x897b, &(0x7f00004f5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000001000-0x4)={0x0, 0x0}) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f00003dc000-0x10)="000001ff1200aa050800000003078038", 0x10) 2018/01/14 22:38:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef3000)={0x0, 0x0, 0x0}, &(0x7f00007ec000-0x1)=0xc) sched_setaffinity(r1, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002ca000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00004e9000-0xa9)="179e68d680ba052485e1e6832afc4b13145069d43c4f7c20f996123c025d9f40bd00c890706321a4ed1c5efbf6d78bc37d4aacf17b86262f7308aef9de1635ccd36e55497691df295448d7d85e78d5ae4af54ce415b477adf004a439e793a278bcf2f1a1c49272dbc80e027897c03e9135df15f823d48cbe225666eaf115d4d57f673772132b30a25000d615e1af94a0c1ab618534bb718d018565c0525712191e9432ea6ba0a56123") r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0xff) ioctl$TCXONC(r3, 0x540a, 0x7) write(r3, &(0x7f000001d000-0x2)="b6", 0x1) ioctl$TCXONC(r3, 0x540a, 0x100000000000004) ioctl$TCXONC(r3, 0x540a, 0x1) 2018/01/14 22:38:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f81000-0x8)='./file0\x00', 0x49) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000160000)={0x0, 0x1000, "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"}, &(0x7f0000334000)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000f79000-0x6)={r1, 0x3}, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7376, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a50000)='/dev/vga_arbiter\x00', 0x4440, 0x0) 2018/01/14 22:38:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)=""/246, &(0x7f0000000000+0xad5)=0xf6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = syz_open_dev$sndmidi(&(0x7f00009ce000)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x2) perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0x1, 0x200000000, 0x2, 0x2, 0x0, 0x101, 0x40020, 0x6, 0x3, 0x3, 0xfffffffeffffffff, 0x3, 0x0, 0x4, 0x100000001, 0x6, 0x4, 0x1f, 0x81, 0x8, 0x4, 0x100, 0x20, 0x0, 0x2, 0x4, 0x169b40000, 0x10000, 0x1, 0x1fffc000, 0x0, 0x100, 0x514, 0xfffffffffffffff8, 0x0, 0x80000001, 0x0, 0x9, 0x1, @perf_config_ext={0x40, 0x7}, 0x4000, 0x7fff, 0x200, 0x7, 0x401, 0x2, 0x3, 0x0}, r1, 0x2, r2, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) umount2(&(0x7f0000ac0000)='./file0\x00', 0x0) 2018/01/14 22:38:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007a7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x6) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000803000-0x4)=0x3, 0x4) r2 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009d0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000711000)=0xc) kcmp(r2, r3, 0x6, r0, r0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000714000)='/dev/sequencer\x00', 0x4001, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r5, 0x2}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000023000)={0x0, &(0x7f000002d000)=0x0, 0x2, r5, 0xe}) 2018/01/14 22:38:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000961000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000cb6000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) readv(r1, &(0x7f0000cc1000-0x70)=[{&(0x7f0000758000)=""/19, 0x13}], 0x1) write$evdev(r1, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) fcntl$setstatus(r0, 0x4, 0x46800) 2018/01/14 22:38:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = memfd_create(&(0x7f0000047000-0x6)='\'GPL:\x00', 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpriority(0x7, 0x0) getpid() perf_event_open(&(0x7f0000406000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000836000-0xe)='/dev/admmidi#\x00', 0xb3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000028a000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00003fe000)=0x7, 0x4) add_key(&(0x7f00003ed000-0x8)='keyring\x00', &(0x7f00002aa000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000091b000-0x11)="9a06adeccd3bc10358ac16f4bd1a1f055e", 0x11, 0xffffffffffffffff) pipe2(&(0x7f00000bf000-0x8)={0x0, 0x0}, 0x80800) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000e95000)={0x7, 0xd03}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000fc8000-0x2a)="a026c44c0e9d7ae92ed516e60d4435305c4a486f15062eb08e0e0e8b787b0d449c941ca90400b80e7dfc") read(0xffffffffffffffff, &(0x7f00008f8000-0x18)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000777000/0x1000)=nil, 0x1000, 0x10) timer_create(0x0, &(0x7f0000521000-0x60)={0x0, 0x10, 0x0, @thr={&(0x7f0000e13000+0xcc2)="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", &(0x7f0000a37000-0x75)="7e3b8a2e3d902d60b02c4d86bf4fea27e00390f9d12678ac4e3751d8d34feb60dcb519ceef86a8710eed7e045d9757fcdaa675f33839a2733797febc0c5bebe8d60d0e96d936bc3d1d6e08e6028462f04f208438dd8b4c178e6bb6012a421fe4e30e7d615178130e835138d66dfa8b429593"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000013c000)=0x0) 2018/01/14 22:38:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f00003c0000)=[{&(0x7f0000514000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = dup2(r0, r0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x7f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000777000-0x50)={0xb, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r4, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r1) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r1, 0x16) setpriority(0x2, r1, 0x9c) 2018/01/14 22:38:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000051e000)={@common='eql\x00', @ifru_flags=0x1001}) write$tun(r1, &(0x7f0000644000-0x1132)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "57c6bf", 0x0, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}, 0x6a) 2018/01/14 22:38:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000033f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x39, 0x20000) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000189000)=0x0, &(0x7f000038a000-0x4)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000681000-0x1c)={0x8, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e6e000)={r1, &(0x7f0000bf3000)="", &(0x7f0000595000-0xa3)=""/163}, 0x18) 2018/01/14 22:38:43 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f14000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = accept$ax25(r0, &(0x7f0000c14000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c73000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0xffffffffffff6f74, 0xffffffff, &(0x7f0000a31000)=""/87, &(0x7f0000001000-0x4)=0x57) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000232000-0xd)='/selinux/mls\x00', 0x0, 0x0) stat(&(0x7f0000eba000-0x8)='./file0\x00', &(0x7f00008e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f0000834000)={&(0x7f0000e79000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000b10000)={0x1168, 0x28, 0x1, 0x5, 0x3, {0x14, 0x0, 0x0}, [@typed={0xc, 0x4b, @u32=0x3}, @typed={0xc, 0x5, @uid=r4}, @typed={0xc, 0x85, @fd=r2}, @nested={0x120, 0x4a, [@generic="b089d69646c7bccc5e808c4258397a6cc22b841372aed4f17bd829baca7e6289", @typed={0xc, 0x38, @fd=r2}, @generic="0c66f2a109575e3239bf0aa8a5858a94aa48bac9de07b8a4cc5cfaef42f504f96b7d9838b08f4e669489ed84b7c5380d8150ef11b9d18a7b0bb57fc29aeb2f0f06519931dffc432961cb8fe28fa8971449715e7873efdfe6c0af9a955bbdbd01adc9ecb1c45190a66e30bb63b707f623a7b01104a9c48e1d14f8165f04d193e1ef54f0ebe1d48e9d3aa45a3d55dbfc80d2b52f9313009aa270b7501651403ff266dd957b2e58e70db6590a997cc09e6ece07df6321cd580af9aee9b362fe1477e2062f2a1a302d36b59fee73bd6ca175a34784af662ab2fc6f9b64f6be13c576485db2e775d704c8855dcfe4ae"]}, @generic="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", @typed={0x10, 0x5e, @u64=0x9}]}, 0x1168}, 0x1, 0x0, 0x0, 0x80}, 0x20004001) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000024000)=0xfffffffffffffff8) socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x2, 0x0, 0x3, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 22:38:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000a35000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005b1000)=0x10, 0x80800) r1 = syz_open_dev$dspn(&(0x7f000029d000-0xa)='/dev/dsp#\x00', 0x800000001008000, 0x20000000000000) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000910000)={0x5, &(0x7f0000ec2000)=[{0x5, 0x0, 0x6, 0x2}, {0x4, 0x4, 0x100000000, 0xfff}, {0x0, 0x9, 0x400000000, 0x4cf9}, {0x7fffffff, 0x6, 0x59a1a91a, 0x4}, {0x20, 0x70e7, 0x2, 0x1}]}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d37000)={{{{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]}, {{0xa, 0x3, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x86ff, 0x6, "30cbf3f5e3db7961b97e90e8a02b8deed8217a6e2ba95b4e86a36051fdc5af9b94274f7e3f7c9fe9424c3dd1f8ab28d2749fa2be4b481756fd254aeaa7e3fe3d859b7670491c873630f1d0dfb91ed969"}, 0x160) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d8c000-0x4)=0x0) ptrace(0x4208, r2) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r3, &(0x7f0000008000-0x28)={0x28, 0x3, 0x0, @fuse_notify_store_out={0x0, 0x7, 0x0}}, 0x28) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f00008d7000)={0x2, [0x0, 0x0]}) 2018/01/14 22:38:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e54000)='/dev/net/tun\x00', 0x0, 0x60000) r1 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00001c0000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000e6d000)=0x0) close(r0) msync(&(0x7f0000874000/0x2000)=nil, 0x2000, 0x1) r3 = syz_open_dev$sndpcmc(&(0x7f0000756000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f000089c000)=0x4) 2018/01/14 22:38:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlock(&(0x7f000084e000/0x1000)=nil, 0x1000) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f000061b000-0x1d)=@known='security.ima\x00', &(0x7f0000c45000-0x2)='&\x00', 0x10, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000f09000)=0x1, 0x4) open$dir(&(0x7f0000c59000)='./file0\x00', 0x200, 0x0) 2018/01/14 22:38:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x82400) socketpair(0x8, 0x5, 0x101, &(0x7f0000b19000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000025c000-0x9c)={0x0, 0x94, "9dd3ae6267575c51de600e5da16ff9172f4a962c6ae9e671611d847cf3791449eda7861f868945eb66c23b51328ef95a15bb302c8415aded599f352fe4aa821865f9ce471d8e373f9921e36bd9a3cd68f2eff265ca52ba87c9e5643de844dc233a0a00b4cc96332bf1222cec9d0b0588f20e7fdf5cc873e5a0c648cbd7fdf1c8ce68d912bcba8e434f01dd274d960e8b8d2f7312"}, &(0x7f0000459000-0x4)=0x9c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000af6000)={r2, 0x59ab, 0x25d, 0x100000000, 0x2, 0x3}, &(0x7f0000d73000-0x4)=0x14) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000003000)={{0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$mouse(&(0x7f0000e62000)='/dev/input/mouse#\x00', 0x7, 0x1) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000b4e000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d91000-0x10)={0x0, 0x10, &(0x7f000004c000-0x10)=[@in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000509000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000e44000-0x6)={r4, 0x9}, 0x6) 2018/01/14 22:38:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x200, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f19000)='/dev/vcs#\x00', 0x100, 0x0) write$tun(r1, &(0x7f0000401000)=@hdr={0x2, 0x3, 0x8, 0x9, 0x1, 0x81, @ipv6={0xffff, 0x6, "092104", 0xb3, 0x3f, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0x2f, 0x2, 0x2, 0x100000000, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @gre={{0x0, 0x0, 0x1, 0x1, 0x0, 0x4af0, 0x0, 0x1, 0x880b, 0x91, 0x0, [0xffffffff], "a7fca2212d1657c6c33d019ad977a247185cb8582a5e5aeabbe549b7ce53fd3f0c372c2e31e1bd2e49ea877a7fd9af656e5d26f458f70acabeef370cdecc2613ec284638d8c3f6f1980feaad186b9be9b4c29e4c44003849370e5349943ab921e6d928cfa31b5830b81b8cf29ee89d6d423f3d4eccb36e03f8ff39619bb4f39f6fc7fdc72550061cdae0ca0c020f75b865"}}}}}, 0xe5) r2 = inotify_init1(0x800) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e95000-0x4)=0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f00005b5000-0x18)={0x9, 0x2, 0x6}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f000006f000-0x3b)=""/59) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000530000)=0x0) r3 = dup(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_netdev_private(r1, 0x89fa, &(0x7f0000372000-0xac)="e0343061447c44f3e91891b501b4d25158b91d724069c1c90715253ffc8aca59797b3b2b6c8f65cd784c15d0e54bc3a3944f562d9bb0e362286d05a873af9374e0fa514556502acf795dd8b1cdbf1201bf50d9cf332a3c7948e3396dd6b9d21bed9d78ad31bf7977f2c9650052490f1891ea204e848908bd5f6a061628309d0ab3239565df288b9e117478bcb31cd80eada86c1181baa936f9ec385741a2e48183941f94e9eb2ada0798e524") ioctl$TIOCSBRK(r3, 0x40044591) 2018/01/14 22:38:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aa3000-0xb)='/dev/hwrng\x00', 0x40, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00001ed000-0xc)={{0x28, 0x1000, 0x10000, 0x800, 0x7, 0xffffffff}, 0x8}) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f00004d2000-0x70)={[{0x400, 0x2, 0x5, 0x8, 0x100000001, 0xffffffff, 0x0, 0x3, 0x8, 0xfff, 0xffffffffffffa7f1, 0x0, 0xff}, {0x54, 0x29f, 0x7, 0x4, 0x80, 0x0, 0xffffffffffffff7f, 0x6, 0x7fff, 0x4, 0x1, 0x7fffffff, 0x1}, {0xa3, 0x0, 0x2, 0xdd5, 0xf9, 0x5, 0xffffffff, 0x80, 0x800, 0x7ff, 0x5, 0x3, 0x3f}], 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009c4000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000c0000)={0x40}, 0x4) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000424000-0x20)={r3, 0x9, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000b93000-0x20)={r3, 0x0, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndpcmp(&(0x7f00006c6000-0x12)='/dev/snd/pcmC#D#p\x00', 0x400000000000000, 0x100) 2018/01/14 22:38:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000082a000-0xb)='/dev/vcsa#\x00', 0x4, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000515000-0x4)=0xa9, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000cc000)=0x0) get_mempolicy(&(0x7f000029a000)=0x0, &(0x7f00003e8000)=0x0, 0x1000000000005c, &(0x7f0000be7000/0x4000)=nil, 0x2) 2018/01/14 22:38:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000f9a000-0x8c)={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]}) r0 = syz_open_dev$sndseq(&(0x7f00009c8000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "717565756530000000000000000000000000000000002000000600000000000000000000000000000000000000000700000022001800", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000d5f000-0x5c)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x2d3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eaf000-0xf)='/dev/sequencer\x00', 0x282400, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000923000-0x90)={0xfffffffffffffffa, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/14 22:38:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x1) semctl$GETPID(r0, 0x2, 0xb, &(0x7f00007d4000)=""/210) clock_gettime(0x2, &(0x7f000027a000)={0x0, 0x0}) 2018/01/14 22:38:43 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e63000-0x4)=0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x200, &(0x7f0000e63000-0x10)={&(0x7f0000e63000-0xd5)="6366e6c1edf19f8e1182bd3d04b2b1234648f041ec60422870e2d9addbc3c23e0440f5c140f291812c00ce1355f5682a06dd8715e660479cb4f347efbb5200c69ddf973fd052a77bacf10be04d663f6ce7e690d7a8bb5dea7e279e895da0c32890d7f7f8687b5c1dc901dbd874d3714aca8f0cd080ece3e2895c672aba235a8133d2581f383a4bcfdbb04c126306deea9f851e082772de93855b3c78fd06c63dbd19d5d74d3630a1845c5533af2fd1167946ab61d1705fcaf0ebeda4881b39f283df86411c361baedaeb099b0ed8209e8ff5a3ee22", 0xd5}) ioctl$LOOP_CHANGE_FD(r0, 0x401870cb, r0) fsync(r0) 2018/01/14 22:38:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000a22000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e3b000)='/dev/mixer\x00', 0x121000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000039f000-0x8)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ee000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x1, 0x0, &(0x7f00007bc000-0x4a)="d8"}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000025a000-0xa0)={0x0, @in={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/14 22:38:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006b4000-0xc)='/dev/rfkill\x00', 0x2880, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000504000-0x1c)=@req3={0x3ff, 0x7d36, 0x8, 0x8, 0x7, 0x400, 0x1}, 0x1c) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) name_to_handle_at(r1, &(0x7f00000f8000)='./file0\x00', &(0x7f0000dff000-0xda)={0xda, 0xffffffff, "f3e1592e784a048c8f67a18b6a9b1a425512e8ff90e3da8d8f5890f8c1b6abd09af3a74d697ddfff71accb19f12e9cf81065a531bec5c6f3a517aa89ce6546f8dea253b7ea68aef6c09ee7e2fb213a196582fcf9043dee672ff6a182abc32e0d68f759ff08b581057b2187cf1ae980ccffada6589af4a3e15a993be9774c4f6832815e082dd5db6a4292b5f160da1a81946545f7f25c59a4cd6611f0d52cbf3e81afd93eb712f85432a7a8787eef97ef7cecf0e593960dd4c7cc173af4bee6d420c94e020d54fac9af2c1af8484842bfeac7"}, &(0x7f0000088000)=0x0, 0x1400) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0xfffffffffffffffe, 0x0, 'salsa20-generic\x00'}, 0x1bc) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7be", 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000a41000-0x4)=0x6, &(0x7f0000aaa000)=0x4) 2018/01/14 22:38:43 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000011000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000021000-0x1000)=""/4096) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000018000)=0x9, 0x4) 2018/01/14 22:38:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000682000)='/selinux/load\x00', 0x2, 0x0) 2018/01/14 22:38:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbfe0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = gettid() r1 = socket$inet6(0xa, 0x80003, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000c01000)={0x0}, &(0x7f0000d0a000-0x4)=0x4) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000740000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) 2018/01/14 22:38:43 executing program 0: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x8, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0xd5252212c3b6fd64, &(0x7f0000002000-0xf)=[{&(0x7f000088f000)="73df79c4087ddaa0ebded049f529e4c67788be76447e04cc318f8645ee27a015a1ec90d75b4889506bb12753f36fcf00d0dfca9ea12c4f89d14a9b77ba33142c6b066da7b26d53fb10e17c34bf20f26ceecfbc937c5ad07572ee29da7beaa0c4992222903013b001a985375d5734f1744107cd7f7d", 0x0}, {&(0x7f0000001000-0x1000)="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", 0x0}], 0x1fb, &(0x7f0000354000-0x308)=[], 0xda, 0x0}, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ba8000)='/dev/qat_adf_ctl\x00', 0x501, 0x0) r1 = semget(0x2, 0x6, 0x1) semctl$GETPID(r1, 0x0, 0xb, &(0x7f0000002000-0xf)=""/15) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00003ef000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000002000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0x8) recvmmsg(0xffffffffffffffff, &(0x7f00009c4000)=[{{&(0x7f00001d3000-0x2)=@un=@file={0x0, ""/0}, 0x2, &(0x7f00007dc000-0xa0)=[{&(0x7f0000d4e000-0x76)=""/118, 0x76}, {&(0x7f0000cd1000)=""/14, 0xe}, {&(0x7f0000573000-0x73)=""/115, 0x73}, {&(0x7f0000ad7000-0x6d)=""/109, 0x6d}, {&(0x7f00008e1000)=""/0, 0x0}, {&(0x7f0000981000)=""/132, 0x84}, {&(0x7f000069c000)=""/210, 0xd2}, {&(0x7f0000862000)=""/54, 0x36}, {&(0x7f00003c2000)=""/72, 0x48}, {&(0x7f000036c000-0xcc)=""/204, 0xcc}], 0xa, &(0x7f0000789000)=""/123, 0x7b, 0x7fffffff}, 0x4}, {{&(0x7f0000c36000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ba3000-0x30)=[{&(0x7f0000492000)=""/209, 0xd1}, {&(0x7f0000c3e000)=""/203, 0xcb}, {&(0x7f000047b000-0xe0)=""/224, 0xe0}], 0x3, &(0x7f00005d7000)=""/144, 0x90, 0x200}, 0x8}, {{&(0x7f0000ebe000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000046e000)=[{&(0x7f0000418000-0x71)=""/113, 0x71}, {&(0x7f0000c87000)=""/132, 0x84}, {&(0x7f000033d000-0xc)=""/12, 0xc}, {&(0x7f0000d68000)=""/179, 0xb3}, {&(0x7f00001ae000-0x2e)=""/46, 0x2e}, {&(0x7f000027b000-0x55)=""/85, 0x55}], 0x6, &(0x7f000032d000-0x50)=""/80, 0x50, 0x3623}, 0xbec0}, {{0x0, 0x0, &(0x7f00008fa000)=[{&(0x7f00005f5000)=""/0, 0x0}, {&(0x7f0000355000-0x93)=""/147, 0x93}, {&(0x7f0000c57000)=""/245, 0xf5}, {&(0x7f0000870000)=""/68, 0x44}, {&(0x7f0000a6e000)=""/4096, 0x1000}, {&(0x7f000060a000-0xa6)=""/166, 0xa6}, {&(0x7f0000bda000)=""/224, 0xe0}], 0x7, 0x0, 0x0, 0x3}, 0xe6}], 0x4, 0xa8eeb80c99c66b5d, &(0x7f00001b2000)={0x0, 0x1c9c380}) [ 57.609341] binder: 9065:9067 ioctl c0306201 204edfd0 returned -11 2018/01/14 22:38:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000073d000)='/selinux/policy\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000731000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b67000-0x20)={@common='gre0\x00', @ifru_flags=0x8004}) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000399000-0x5c)={{0xa, 0x0, 0x560, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd89}, {0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0xffffffffffff7b5a, [0x3, 0x5, 0x9, 0x7ff, 0x10000, 0xffffffff80000000, 0x328b, 0x200000000000000]}, 0x5c) write$tun(r2, &(0x7f000015e000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x301, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @tcp={{0x1, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f000025a000)={0x2, &(0x7f0000666000-0x10)=[{0x0, 0x2, 0xfffffffffffffffd, 0x0}, {0x4, 0x100000000, 0x4, 0xffffffff}]}) 2018/01/14 22:38:43 executing program 4: inotify_init1(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008bd000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000887000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000b4e000-0x5)="6e6673001a", 0x0, &(0x7f000000a000)="") fgetxattr(r0, &(0x7f0000bd5000)=@known='system.advise\x00', &(0x7f0000657000)=""/222, 0xde) 2018/01/14 22:38:43 executing program 7: futex(&(0x7f00003ed000)=0x0, 0x8000000200000085, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x3ffffffd) openat$mixer(0xffffffffffffff9c, &(0x7f0000cae000)='/dev/mixer\x00', 0x10080, 0x0) 2018/01/14 22:38:43 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) listen(r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r1, 0x6) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 57.652927] ALSA: seq fatal error: cannot create timer (-19) [ 57.663380] binder: BINDER_SET_CONTEXT_MGR already set [ 57.663394] binder: 9065:9067 ioctl 40046207 0 returned -16 [ 57.702047] device gre0 left promiscuous mode [ 57.716191] ALSA: seq fatal error: cannot create timer (-19) 2018/01/14 22:38:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000000000009e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = dup2(r0, 0xffffffffffffffff) stat(&(0x7f00005b3000-0x8)='./file0\x00', &(0x7f000019a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000cbc000-0x10)=@common='ifb0\x00') 2018/01/14 22:38:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000a89000-0xc)='/dev/audio#\x00', 0x3f, 0x10002) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f000017a000)=0x0, &(0x7f00007bc000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000076a000-0x20)="1f000000020719000000030000e3ff0000ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) 2018/01/14 22:38:43 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000034d000-0xb)='/dev/hwrng\x00', 0x100000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d2f000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000f3d000-0x4)=r1) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x5)={0x0, 0xb0, &(0x7f0000001000-0xb0)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfeb}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf9c8, 0x7fff}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000149000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000668000-0x4)=0xb) write(r3, &(0x7f0000f19000-0x22)="2200000019000704009433280900040002000000000000000000000006001580a427", 0x22) 2018/01/14 22:38:43 executing program 1: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) listen$netrom(r0, 0x9) ioctl$KDSKBLED(r0, 0x4b65, 0x7) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000041a000)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f000017e000)=@newsa={0x13c, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x32}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 22:38:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000d1f000-0x1f0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, "f6b7c7", 0x10, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x3d4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b7f978", 0x0, "609d8a"}, ""}}}}}}, &(0x7f0000973000-0x14)={0x0, 0x1, [0xa4e]}) 2018/01/14 22:38:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x8001) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f000001f000-0x4)=0x0, 0x80000) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f000001e000)='/dev/input/mice\x00', 0x0, 0x24000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000018000-0x18)=[{r1, 0x3, 0x0}, {r2, 0x100, 0x0}, {r3, 0x8051, 0x0}], 0x3, &(0x7f000001f000-0x10)={0x0, 0x1c9c380}, &(0x7f000001e000)={0x3}, 0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000020000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001f000)=0xfffffc9d) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000001000)=r4) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/validatetrans\x00', 0x1, 0x0) r6 = gettid() mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r5, 0xf, &(0x7f000001e000-0x8)={0x0, r6}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000006000-0x10)={0x0, 0x0}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r7, 0x5405, &(0x7f000001d000-0x8)=0x0) 2018/01/14 22:38:43 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001e5000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f00006bf000-0x10)=[{&(0x7f00007bb000-0x5b)="74a57c5ea83118f38fbdf35e8a7a7ab339a4b85da1f403ac6fe952ff23d9b2ef144e55020fb364168428bb2c54a7fc4d2b6d47415c92e113cac67d821c799d520af005dbb5dd8910a92cf917329fc814ddaaa3b0d774f13f0d85b3", 0x5b}], 0x1, &(0x7f0000d6f000)=[{0xd8, 0x114, 0x4, "362d814aaa62cd0dd0963c7a10cd8b8840c994f72870930b7887161b23feaaeef04c7e6517d40c98970b0e9ccb850d5898b6f69f5c2c6b0a0b8aa69ac42bca3c72e2922ecd6a8711df9fdee582c70dfda1218edea9b58a4a310b55bfe8a7fc6a6ecc21c0d983d75d5d1f3b952d66db276a1124c757e224c1a12aac705bb8773bf169939ca13324a5088a055fe817c595c26d8b901784269dc99b8d3bee86adc32eab22f980f5edfacda6fedffbc97f3dd016f875f93a8469afb72afbc6582997d4d74e659651"}, {0xf8, 0x3a, 0x8, "e483a4bd50db6cbac05a26c284dfda30ea0831d535919054248163e09ae4111976bc2ec49ba67d34f9c889c35954ea3587f8f3db1a3a21c91d9a990157c263e48b73ee605a993ddc217e428f21336962d9b0590563549934b87c7ee88eeac296d70d840e4d52648ccffe5820f20123bc9650cca45f3e885aab8ec4813fb4cac68372aaa885e221dd84038b2ca02122391c5f47403460d633777375b7b2e230c834d059e457d1264fe696018714856adfc7c43121d84df0ce8676b11946c04159ea862a6beba007ca1b4089e559b20c6fb355570a80b9a70f4841a8d5251289d7b9b7c857023bea9c"}], 0x1d0, 0x20000000}, 0x4040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000de000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x200000000000000c) write(r1, &(0x7f0000b4b000-0x6c)="1f000000070afdddfffb0000000000000000050c090002c006000806000000", 0x1f) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000259000)=0x0, &(0x7f0000f7f000)=0x4) 2018/01/14 22:38:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000aea000-0x4)=0x9, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000061d000-0x108)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x27, 0x4, 0x367, 0x100000000, 0x6, 0x43c, 0x3, 0x20, 0x10000, 0x7, 0x2, 0x101, 0x1, 0x34fb]}, &(0x7f00008ca000-0x4)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000d3000-0x8)={r1, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000002e000-0x4)=0x0, &(0x7f0000f9c000)=0x4) r2 = add_key$user(&(0x7f0000513000-0x5)='user\x00', &(0x7f0000c8d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000077e000)="32f09d37fb8867273f0c417236f14784d57eb4a751e634f60acc0cfda5ceae36ed7fe0e0d2ca427149bb3f6d589c5b9149ff7362175187808bb576ba5b9c3a4cedbd1a733986de8f0548393cb95819be2a09363bcf64fc3916d20c2de88354c559cfe2c9460c3f0ff2545753775cb657fdaecbfe9ccbfba9f18b0b746e59c07791a524bb1748184239472575b9dc2c9de57f09335e1d45c43955f270dad980acc3c24c1cd9930b45", 0xa8, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r2) r3 = add_key$keyring(&(0x7f000053a000)='keyring\x00', &(0x7f0000781000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r4 = request_key(&(0x7f0000b50000)='id_resolver\x00', &(0x7f00000da000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fd5000-0x6)="47504c261300", 0xfffffffffffffffb) keyctl$link(0x8, r3, r4) r5 = syz_open_dev$vcsa(&(0x7f0000168000-0xb)='/dev/vcsa#\x00', 0x3f, 0x480400) getsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f00007e5000-0x4)=0x0, &(0x7f0000a5b000)=0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r5, 0x89e2, &(0x7f0000f33000)={0x0, 0x0}) 2018/01/14 22:38:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000eab000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000cd3000)='.', &(0x7f0000e6a000-0x8)='./file0\x00', &(0x7f000070d000)='bpf\x00', 0x0, 0x0) lstat(&(0x7f0000c02000-0x8)='./file0\x00', &(0x7f0000193000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key$keyring(&(0x7f00001d2000)='keyring\x00', &(0x7f000011d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r1, r2) r3 = open(&(0x7f00000ea000)='./bus\x00', 0x141046, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) ftruncate(r3, 0x10401) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000e61000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a9000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000516000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00009b3000-0x10)={&(0x7f0000ad3000-0x50)=@ipv6_deladdr={0x50, 0x15, 0x400, 0x2, 0x2, {0xa, 0x20, 0x204, 0xc8, r5}, [@IFA_CACHEINFO={0x14, 0x6, {0x5, 0x9, 0xffffffff, 0x80}}, @IFA_FLAGS={0x8, 0x8, 0x200}, @IFA_ADDRESS={0x14, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @IFA_FLAGS={0x8, 0x8, 0x200}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000050}, 0x880) sendfile(r4, r3, 0x0, 0x72439a6b) 2018/01/14 22:38:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x40) pipe(&(0x7f000094f000)={0x0, 0x0}) umount2(&(0x7f0000e07000-0x8)='./file0\x00', 0x8) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00008de000)=""/4096) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r2 = getpgrp(0xffffffffffffffff) capget(&(0x7f00004a1000)={0x20071026, r2}, &(0x7f00009e3000)={0x9, 0x0, 0x2, 0x0, 0xff, 0x7}) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000751000)=0x0, 0x4) 2018/01/14 22:38:44 executing program 0: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) timer_gettime(0x0, &(0x7f00003a8000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fc8000-0x10)={r1, 0x0}, 0x10) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000fca000)='./file0\x00', &(0x7f0000fca000)='./file0\x00') recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/14 22:38:44 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f65000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000df1000-0xb8)={0x0, 0x1, 0xc9a6, 0x7f, 0x0, 0x7, 0x10000, 0x40, {0x0, @in6={{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3d, 0x8, 0x80000000, 0x200, 0x1}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0xa}, &(0x7f00007af000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r2 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r3 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r2, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r4 = dup(r3) mlock2(&(0x7f0000c9a000/0x3000)=nil, 0x3000, 0x1) dup2(r4, r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xfd, &(0x7f0000f0b000)="74f781f984f105d85581ec0a20e02faa55657a6cbb36f65d58626727e3753e085031de138e07ebf4f5905966c2d54eb7c760023687a18aa4ae8f5d72af37586f31718d3f2bfabadfe9162c4b2ba9224113b96ee1af3a7db7015087135f577a2f1cff3c8a3973b5821ee17cedc16931", 0x6f) getsockopt$inet_buf(r5, 0x0, 0x486, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) 2018/01/14 22:38:44 executing program 4: r0 = socket(0x0, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x3, 0x2, 0x8, 0x1, r1}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x8) 2018/01/14 22:38:44 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000194000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000002, 0x35, r1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000fda000)={0x0, 0x0, 0x9}, &(0x7f00002d4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000660000-0x8)={r2, 0xfffffffeffffffff}, &(0x7f00007f6000-0x4)=0x8) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000e24000)={&(0x7f00001fa000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) r4 = socket$netlink(0x10, 0x3, 0x10000000000007) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00007ef000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$admmidi(&(0x7f0000d1b000)='/dev/admmidi#\x00', 0x97, 0x800) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000e3e000)={0x5c, &(0x7f0000fa9000)=""/92}) r6 = dup2(r4, r4) fcntl$getown(r5, 0x9) ioctl$KDGKBENT(r6, 0x4b46, &(0x7f0000d03000)={0x7baaff34, 0x6, 0x4}) link(&(0x7f0000df5000-0x8)='./file0\x00', &(0x7f000088c000-0x8)='./file0\x00') 2018/01/14 22:38:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000f41000)={0x73, 0x79, 0x7a, 0x3, 0x0}) r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f0000521000)=[{0x2, 0x9c1, 0x0}, {0x0, 0x3, 0x0}], 0x2, &(0x7f0000bb3000-0x10)={0x0, 0x1c9c380}) r1 = syz_open_dev$vcsn(&(0x7f0000306000)='/dev/vcs#\x00', 0x1, 0x800) fallocate(r1, 0x0, 0x8000000000000, 0x8001) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b47000)=0x0) r3 = memfd_create(&(0x7f00009ba000+0x724)='\x00', 0x2) perf_event_open(&(0x7f0000b1f000)={0x5, 0x78, 0x3, 0xa5, 0x0, 0x100, 0x0, 0x2, 0xa000, 0x7, 0x2f00000000, 0x5, 0xfffffffffffffff8, 0x8000, 0x200, 0x3, 0x1, 0x9, 0xb9d, 0x4, 0x100000001, 0x4, 0x8, 0xfffffffffffffffd, 0x9, 0xffffffffffffff81, 0x4, 0x7, 0x6, 0x0, 0x3, 0x1, 0x3, 0x3, 0x8000, 0x0, 0x5, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000dff000-0x1)=0x0, 0x6}, 0x8, 0x8, 0xf6, 0x3, 0xfffffffffffff789, 0xc051, 0x7f, 0x0}, r2, 0x5, r3, 0x4) semop(r0, &(0x7f000088b000-0x1e)=[{0x0, 0x0, 0x0}], 0x1) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000c1e000)=[]) 2018/01/14 22:38:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000080b000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000003d000)={0x0, 0x0}, 0x10) 2018/01/14 22:38:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffc}], {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) pwrite64(r0, &(0x7f00000a2000)="55088633310bad11394ec274d08af288692523896a190f9acb76748a1c4ef64cdb1e999ad73f03c3da8378da0c8e4b2b0f6f53c52a2aa92267eefb75fffbaf7e94c7c738e8088b3c9361bd87986b520413cdc1692a065f5bd7bcd49929063cff968c58608af4560cd5c7d74da2d83eba3cc13320021b7933a091b89d36fd9762c04512f81c658ab2a102ddb3a9ecbb66cff4ad258818a0f8a5ae6d16976eb1f9320d4075e5c4b92f9f3b965ff87b6146808892da8c50ba022c5ec28c0820665bc2fb2c092ee23fa638d1c91106d255c94a81d0703c61615d254a143c403d3db381110ef6719150a90d29e0c1db15beb7de87f66e88", 0xf5, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bbf000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000b16000-0x14)={0x0, 0x4000, 0x0, 0x453b, 0x5, 0xa2}, &(0x7f0000a86000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000623000)={r2, 0x6}, 0x6) r3 = syz_open_dev$vcsn(&(0x7f000063d000-0xa)='/dev/vcs#\x00', 0x9, 0x8400) times(&(0x7f0000940000)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCNXCL(r3, 0x540d) [ 57.949973] kauditd_printk_skb: 90 callbacks suppressed [ 57.949981] audit: type=1326 audit(1515969524.044:418): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9136 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/14 22:38:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bd3000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00002bb000-0x4)=0x0, &(0x7f000070a000-0x4)=0x4) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00002ba000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 22:38:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00003d1000-0x4)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000bef000-0x118)=[{&(0x7f00004b5000)=@in6={0xa, 0x0, 0x886, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000c15000-0x50)=[], 0x0, &(0x7f0000e83000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) 2018/01/14 22:38:44 executing program 4: rmdir(&(0x7f0000a53000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) utime(&(0x7f0000e7e000-0x8)='./file0\x00', &(0x7f0000089000-0x10)={0x1f, 0x7f}) sendto$inet6(0xffffffffffffffff, &(0x7f0000d2b000-0x57b)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000080d000)={0x2, &(0x7f00007fe000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) readv(r0, &(0x7f0000629000)=[{&(0x7f0000137000)=""/33, 0x21}], 0x1) delete_module(&(0x7f0000985000-0x9)='/dev/sg#\x00', 0x200) r2 = semget(0x1, 0x6, 0x40) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000313000)={0x0, 0x0, 0x0}, &(0x7f00004ef000-0x4)=0xc) fstat(r1, &(0x7f0000ff0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00005ac000-0x4)='./file0/file0\x00', &(0x7f00003ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000bbc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000ace000-0x58)={{0xd5cd, r3, r4, r5, r6, 0x34, 0x2, 0x0, 0x0, 0x0}, 0x8, 0x1, 0x81, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000036000-0x4)=0x0) sched_setaffinity(r7, 0x8, &(0x7f000069b000)=0x10000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00004b7000)={r1, r0, 0x6, 0x2}, 0xffffffffffffff79) fcntl$getownex(r1, 0x10, &(0x7f000012d000)={0x0, 0x0}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000de2000)={0x0, 0x0}, &(0x7f00002c8000)=0x8) [ 57.982499] audit: type=1326 audit(1515969524.047:419): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9136 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=111 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 57.982519] audit: type=1326 audit(1515969524.048:420): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9136 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/14 22:38:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00009fa000)={@rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x1, 0x1, [@rand_addr=0xffffffffffffff7f]}, 0x14) 2018/01/14 22:38:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f000050f000-0xb)='/dev/midi#\x00', 0x4, 0x100) sendmmsg$alg(r1, &(0x7f0000336000)=[{0x0, 0x0, &(0x7f00004c2000-0x70)=[], 0x0, 0x0, 0x0, 0x2}], 0x1, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ppoll(&(0x7f00004c4000)=[{r0, 0x1000, 0x0}, {r1, 0x40, 0x0}, {r0, 0x200, 0x0}, {r1, 0x4640, 0x0}, {r1, 0x2008, 0x0}, {r0, 0x109, 0x0}, {r0, 0x440, 0x0}, {r0, 0x100, 0x0}], 0x8, &(0x7f000096a000-0x10)={0x0, 0x989680}, &(0x7f0000e11000)={0x4}, 0x8) 2018/01/14 22:38:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x2, 0xca, 0xfffffffffffffffc}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4000029a, &(0x7f0000002000)=[]) [ 57.982537] audit: type=1326 audit(1515969524.049:421): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9136 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=125 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/14 22:38:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) readv(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0xb3)=""/179, 0x290}], 0x17a) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000022b000-0x4)=0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000518000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000817000-0x4)=0x8) [ 57.982561] audit: type=1326 audit(1515969524.050:422): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9136 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 57.982578] audit: type=1326 audit(1515969524.052:423): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9136 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=54 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 57.982596] audit: type=1326 audit(1515969524.053:424): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9136 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 57.982614] audit: type=1326 audit(1515969524.053:425): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9136 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 57.982662] audit: type=1326 audit(1515969524.065:426): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9136 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/14 22:38:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000086a000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000f75000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_pts(r0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/14 22:38:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00003d5000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000786000-0x4)=0xe8) getresgid(&(0x7f00009c7000-0x4)=0x0, &(0x7f00008d8000)=0x0, &(0x7f000031a000)=0x0) fchown(r0, r1, r2) syz_emit_ethernet(0x12, &(0x7f00006d6000-0x5e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc={0x4, {@llc={0x42, 0x0, "9b", 'A'}}}}}, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000931000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x1) 2018/01/14 22:38:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$sg(&(0x7f00000a3000)='/dev/sg#\x00', 0xfffffffffffffffb, 0x2) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f000053e000-0x8)={0x4, 0x0, 0x8a2, 0x7}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r2 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) write(r2, &(0x7f0000a29000)="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", 0x4e5) setsockopt(r2, 0x8, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00003c7000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0}, 0x10) writev(r2, &(0x7f0000ff7000)=[{&(0x7f0000eda000-0xb8)="a7", 0x1}], 0x1) close(r2) 2018/01/14 22:38:44 executing program 6: socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000bbb000)=0x7a) 2018/01/14 22:38:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00006de000-0x8)=0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000375000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_buf(r1, 0x0, 0x8b0b7ca9a522de6a, &(0x7f0000385000-0x42)=""/66, &(0x7f0000048000)=0x42) 2018/01/14 22:38:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000ea2000)=[{0x81, 0x1000, 0x7, 0x9, @tick=0x6, {0x1f, 0x9}, {0x9, 0x1f}, @note={0x1, 0x1, 0xe00c, 0x0, 0x7}}], 0x30) ppoll(&(0x7f00003d0000)=[{r0, 0x4440, 0x0}], 0x1, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$can_bcm(r1, &(0x7f000010a000)={&(0x7f0000861000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000773000)={&(0x7f0000928000)={0x3, 0x400, 0x7, {0x0, 0x2710}, {0x77359400, 0x0}, {0x3, 0x80000000, 0x4, 0xfffffffffffffff9}, 0x1, @canfd={{0x1, 0x4, 0x5, 0xfffffffffffffffb}, 0x6, 0x2, 0x0, 0x0, "75e69f3143e3cc69e69ccb9350ea17559848e3988863ef33673a9f1131f9aeae81922797fdcc53b95fa3a5298a0ccd8896bf0a7af5adf971a15c78c41a93ffe5"}}, 0x80}, 0x1, 0x0, 0x0, 0x4}, 0x40080) 2018/01/14 22:38:44 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000a93000)='/dev/audio#\x00', 0x7, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00005c1000-0x78)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}) 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) 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) 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) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="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0x1000}, {&(0x7f0000001000-0x3c)="9bcb55b8961c0fb16f7fd6ccea5ad43214470854eedf8e92b4e9a916d51525c1e01678a56971038f1b8e603188ef58db2ce1cc3931dc5f32bf68da28", 0x3c}, {&(0x7f0000001000)="c0e2c3fab5caea0ea8ce14963ac56ba0dc3e1cd4236817cf208145768893fe5ca072ceed84b18b28fe87aa4d65e99f7e75b55f7e10c72957fe6f3a699c", 0x3d}, {&(0x7f0000001000)='*h(', 0x3}, {&(0x7f0000000000)="2b6fc41f4d3cf8f6b108704e6c337b5e75d4dd8c8614be7f013113a4988bfc763c64262f64bf791d09773ef40c798c42e3ea4b924e4da0e1f23c65ef41efd29d38bd228a407cb63b5142adb0eaf515773f14cb40c5", 0x55}, 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0x1000}, {&(0x7f0000002000-0x4c)="a490bffae375398d10d89bf05dc5f268729b5ce3412b79803962efe044167c492c903a74291e9f29ad1ada00325974e69c36225ac075651fdc053990077c586909f8a69065f5764592b2329d", 0x4c}, {&(0x7f0000001000-0xd)="7d422a6ac8190ec5a281b12ff5", 0xd}, {&(0x7f0000001000)="ae38e206490abd431096c140382a6cd4f7c2aa226d4eb99bec03552302dabd44f4af9149a609568ce73a3ba50a81baee48ce96db989c3118ede1e9f2f063883904765cbde460d197b990d4a989367a333f6a21efae5167558a0fe75e387743db4c082e46cd5cc78fbb63e4c861065c7a671f3b560fc741d9f2a465d9c2479c3fdd3a3d36b5636f2dce206f64309f5b827e7d0b57b14641f54205f5d0bef8a184b257bb2df5efab8623831c084db60c2aac8d28accaaac88dd20600e84f9db85b32a421ee7fdead99a67753530add13d3bd0fc8aab8983407c6f5dbdfba554a77a307c933", 0xe4}], 0x9, 0x0, 0x0, 0x8000}, {0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="19db8776c2ce87218c42a6791ff9e44dc4089d70e6e0682ad7e9e51aecf54dcd24a04879cd502a1b5896e1004c6160039ab10a537c76d7674510a1032acb08ad5ff344b82e34042911330c3c2756cbb69b9cd3ee1d86a9a5a9718158c00ddb4b8efb94c7c875662ea99a60f8d4aae4de2b6c66c28e092e512048636349d8b97f6a953134d1746832a8181e73983b8516c86c3d1be06871e9b418cd7e97e12c97b053e4b24f5a95d381b4dad2dcb24f4d91f35ec30332cb092445f5bbda1ac4b4e4400fc0d467b67625694332bc453586eb4bff102f95ca24ba239f1be1a98e52372f08915ab63bd5dfaa10b26e9e652c86", 0xf1}], 0x1, &(0x7f0000001000)=[@iv={0x108, 0x117, 0x2, 0xef, "5fd63ef6d2163bf813a0804b1a1eb8e128b8b2665369974e5dbfe5e67eab19157bdd25793d88d7d2d6c1ac40533211aa276976ecc3c9f594a8515d75cd7d7e366fbc217800d0e758b506dfe49e7aaafbd15b6ea2d539d66a61d23bb12b631aba6a81357fb5ab98909e38d99a00c13f9cf6f289847001ded186b976c46ada9923407fdca1d68fd41048a41a55756b653e061dae2efcdfd73e28014f6de3bd28f55329cee45e48d6b712805fca9d0bbde2201b310d0c10c81220f24e63555e630956e58fb8b3e30c156b8856180ba32d321df610bc1286dd1c9cf671d90a32a53818bf9da527a20ed8706fbcc820fc62"}, @assoc={0x18, 0x117, 0x4, 0x10001}, @op={0x18, 0x117, 0x3, 0x1}], 0x138, 0x20008004}, {0x0, 0x0, &(0x7f0000002000-0x70)=[{&(0x7f0000001000)="2cae0d657a7667e391e48995b2ff0b2aa49ac40468226b6eed53643f8fff334217eb92ebe767fbb7cdd710c99a2c07b57f6f682493a73ceebefb2785b56e828ec8b0175251ac37d381e65f2842344e6ec7fa4bb1f8eee369cbc2754a294cfba5f2825e7e58a582139eb7453d1c259279f9c90fc2801aae34e9c31729cceacf", 0x7f}, {&(0x7f0000001000)="0ca66a27fa84431a8dac290b4ae8b0ea2b", 0x11}, {&(0x7f0000001000)="47b47ca172b40e0c435212827920e57fc009c56bb74c655c61b82ad04cf6cccbbd6ba92ca2d3d93d784e9be9c44e320dee", 0x31}, {&(0x7f0000002000-0x1f)="75721644bca99f7c6eed06ec9d61a6ed46575185ce9e8af77ecae0be2e870a", 0x1f}, {&(0x7f0000001000)="5924d5959f94448e1499bf7026b5198a9d64bfd021ebf3a017b2d70856a6e44b35d2525a355082a845c8c9a572d372e01bbf2d479bdfb1a3733eb03f9f2ec90c3ba5b58a0248a54520", 0x49}, {&(0x7f0000000000)="86bef1554f12344515db54ea827385ee593b592834bdfc3c9c97aabfdd313f7d2c610f484665d0b0cf0b227e", 0x2c}, {&(0x7f0000001000-0x9a)="5964d769dd2a71bafef0c33083c6f3f8683aa60a63f591c5d59e60b0dbf3c17e77815917df8924a196b6a6bc1a5e9382c151c79488a5a274678cb55652da491f6fde7e033de594da4f00f6887a1650dd04953b532b928c92c2bd46ef1a2e81a45ff7ef1305c35e72738ccad6e78af385babb5e121f0be2acf4239acb5d86c5858052d43b824820731d0a8d13e652bafa96f7a924c2e15381b45f", 0x9a}], 0x7, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0xff}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffe00}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x98, 0x117, 0x2, 0x82, "8e706952f4ca5fedd4f770411966534d779f39c904c6b2ed64c58eb2ad83a590214fa1fb4b9e217597dffc38941416376d85e9678daf33641f2e7b33548f314ba8d1fbd34caf883b1ebd5e87beb7c8e803b245f7c35044262888d6008dcbafcea978d8a2ca9d0a327f84d1c6e565497650472798ac688cc1f8227d16cffe4eac0249"}, @op={0x18, 0x117, 0x3, 0x1}], 0x110, 0xc5098300721de7b5}], 0x3, 0xb8cfe1fded11de36) 2018/01/14 22:38:44 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000)={0xaa, 0x2d, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_setscheduler(0x0, 0x2, &(0x7f0000011000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 22:38:44 executing program 6: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00002be000)='/dev/midi#\x00', 0xfffffffffffffffc, 0x200000) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0xfffffffd, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006d2000-0x18)={r1, &(0x7f00008c3000)='-', &(0x7f0000ffc000)=""/165}, 0x18) [ 57.982681] audit: type=1326 audit(1515969524.069:427): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9136 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 58.015978] sock: sock_set_timeout: `syz-executor0' (pid 9157) tries to set negative timeout [ 58.064968] sock: sock_set_timeout: `syz-executor0' (pid 9157) tries to set negative timeout 2018/01/14 22:38:44 executing program 3: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000103000)='./control\x00', 0x40) r2 = inotify_init() pipe(&(0x7f0000180000-0x8)={0x0, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x0) link(&(0x7f0000655000)='./control\x00', &(0x7f0000a19000)='./control\x00') inotify_add_watch(r2, &(0x7f0000b41000-0xa)='./control\x00', 0x22000002) 2018/01/14 22:38:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x221, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003f1000)={0x8, 0x0, &(0x7f000090e000-0x8)=[@increfs={0x40046304, 0x2}], 0x0, 0x0, &(0x7f0000540000-0x1000)=""}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ae2000)='/dev/cuse\x00', 0x10000, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f00000ac000)={0x8, 0x2000}) [ 58.401283] ================================================================== [ 58.408759] BUG: KASAN: use-after-free in bpf_fd_array_map_lookup_elem+0x440/0x4c0 [ 58.416486] Read of size 8 at addr ffff8801c6e944b8 by task syz-executor6/9219 [ 58.423848] [ 58.425483] CPU: 0 PID: 9219 Comm: syz-executor6 Not tainted 4.15.0-rc7+ #262 [ 58.432762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.442120] Call Trace: [ 58.444727] dump_stack+0x194/0x257 2018/01/14 22:38:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000001000-0x10)={0x0, &(0x7f0000ba4000-0x48)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x2, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)="85656d3100") perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000c9e000)=""/1, &(0x7f0000177000-0x4)=0x1) [ 58.448378] ? arch_local_irq_restore+0x53/0x53 [ 58.453060] ? show_regs_print_info+0x18/0x18 [ 58.457575] ? lock_release+0xa40/0xa40 [ 58.461574] ? bpf_fd_array_map_lookup_elem+0x440/0x4c0 [ 58.466959] print_address_description+0x73/0x250 [ 58.471833] ? bpf_fd_array_map_lookup_elem+0x440/0x4c0 [ 58.475609] binder_alloc: binder_alloc_mmap_handler: 9225 20000000-20002000 already mapped failed -16 [ 58.478347] binder: BINDER_SET_CONTEXT_MGR already set [ 58.478356] binder: 9225:9226 ioctl 40046207 0 returned -16 [ 58.478429] binder_alloc: 9225: binder_alloc_buf, no vma [ 58.478452] binder: 9225:9227 transaction failed 29189/-3, size 80-16 line 2903 [ 58.481140] binder: 9225:9226 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 58.489224] binder: release 9225:9226 transaction 24 out, still active [ 58.489276] binder: send failed reply for transaction 24, target dead [ 58.531048] kasan_report+0x25b/0x340 [ 58.534833] __asan_report_load8_noabort+0x14/0x20 [ 58.539741] bpf_fd_array_map_lookup_elem+0x440/0x4c0 [ 58.544907] ? rcu_read_lock_sched_held+0x108/0x120 [ 58.549902] ? bpf_percpu_array_update+0x420/0x420 [ 58.554813] ? kasan_check_write+0x14/0x20 [ 58.559029] ? _copy_from_user+0x99/0x110 [ 58.563165] map_lookup_elem+0x6b5/0xbd0 [ 58.567221] ? bpf_map_get_with_uref+0x110/0x110 [ 58.571956] ? __might_sleep+0x95/0x190 [ 58.575911] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 58.580830] ? selinux_bpf+0xd1/0x110 [ 58.584612] ? security_bpf+0x89/0xb0 [ 58.588394] SyS_bpf+0x922/0x4400 [ 58.591841] ? bpf_prog_get+0x20/0x20 [ 58.595618] ? get_futex_key+0x1d50/0x1d50 [ 58.599832] ? lock_release+0xa40/0xa40 [ 58.603788] ? compat_start_thread+0x80/0x80 [ 58.608190] ? trace_hardirqs_on+0xd/0x10 [ 58.612323] ? _raw_spin_unlock_irq+0x27/0x70 [ 58.616813] ? do_futex+0x86f/0x22a0 [ 58.620507] ? copy_overflow+0x20/0x20 [ 58.624384] ? exit_robust_list+0x240/0x240 [ 58.628695] ? __sched_text_start+0x8/0x8 [ 58.632844] ? depot_save_stack+0x12c/0x490 [ 58.637155] ? putname+0xee/0x130 [ 58.640598] ? save_stack+0xa3/0xd0 [ 58.644203] ? save_stack+0x43/0xd0 [ 58.647806] ? kasan_slab_free+0x71/0xc0 [ 58.651842] ? kmem_cache_free+0x83/0x2a0 [ 58.655967] ? putname+0xee/0x130 [ 58.659399] ? SyS_open+0x2d/0x40 [ 58.662839] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 58.667751] ? debug_check_no_obj_freed+0x3da/0xf1f [ 58.672773] ? schedule+0xf5/0x430 [ 58.676294] ? __schedule+0x2060/0x2060 [ 58.680251] ? get_unused_fd_flags+0x190/0x190 [ 58.684812] ? may_open_dev+0xe0/0xe0 [ 58.688612] ? exit_to_usermode_loop+0x8c/0x310 [ 58.693268] ? trace_hardirqs_off+0xd/0x10 [ 58.697478] ? exit_to_usermode_loop+0x198/0x310 [ 58.702216] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 58.707728] ? kmem_cache_free+0x267/0x2a0 [ 58.711948] ? SyS_futex+0x269/0x390 [ 58.715646] ? do_futex+0x22a0/0x22a0 [ 58.719433] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 58.724178] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 58.728911] RIP: 0033:0x452cf9 [ 58.732080] RSP: 002b:00007fa0f5b7fc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 58.739766] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 58.747018] RDX: 0000000000000018 RSI: 00000000206d1fe8 RDI: 0000000000000001 [ 58.754266] RBP: 00000000000005da R08: 0000000000000000 R09: 0000000000000000 [ 58.761521] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6d10 [ 58.768767] R13: 00000000ffffffff R14: 00007fa0f5b806d4 R15: 0000000000000000 [ 58.776038] [ 58.777645] Allocated by task 5965: [ 58.781256] save_stack+0x43/0xd0 [ 58.784685] kasan_kmalloc+0xad/0xe0 [ 58.788375] kmem_cache_alloc_trace+0x136/0x750 [ 58.793025] selinux_sb_alloc_security+0x93/0x2e0 [ 58.797845] security_sb_alloc+0x6d/0xa0 [ 58.801880] sget_userns+0x3a9/0xe40 [ 58.805567] sget+0xd2/0x120 [ 58.808576] mount_nodev+0x37/0x100 [ 58.812190] ramfs_mount+0x2c/0x40 [ 58.815714] mount_fs+0x66/0x2d0 [ 58.819058] vfs_kern_mount.part.26+0xc6/0x4a0 [ 58.823614] do_mount+0xea4/0x2bb0 [ 58.827128] SyS_mount+0xab/0x120 [ 58.830557] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 58.835281] [ 58.836883] Freed by task 4793: [ 58.840140] save_stack+0x43/0xd0 [ 58.843569] kasan_slab_free+0x71/0xc0 [ 58.847429] kfree+0xd6/0x260 [ 58.850512] selinux_sb_free_security+0x42/0x50 [ 58.855158] security_sb_free+0x48/0x80 [ 58.859106] __put_super.part.5+0x2a0/0x4b0 [ 58.863401] put_super+0x53/0x70 [ 58.866742] deactivate_locked_super+0xb0/0xd0 [ 58.871299] deactivate_super+0x141/0x1b0 [ 58.875422] cleanup_mnt+0xb2/0x150 [ 58.879027] __cleanup_mnt+0x16/0x20 [ 58.882736] task_work_run+0x199/0x270 [ 58.886599] exit_to_usermode_loop+0x296/0x310 [ 58.891167] syscall_return_slowpath+0x490/0x550 [ 58.895899] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 58.900636] [ 58.902279] The buggy address belongs to the object at ffff8801c6e943c0 [ 58.902279] which belongs to the cache kmalloc-256 of size 256 [ 58.914913] The buggy address is located 248 bytes inside of [ 58.914913] 256-byte region [ffff8801c6e943c0, ffff8801c6e944c0) [ 58.926782] The buggy address belongs to the page: [ 58.931701] page:ffffea00071ba500 count:1 mapcount:0 mapping:ffff8801c6e94000 index:0x0 [ 58.939821] flags: 0x2fffc0000000100(slab) [ 58.944037] raw: 02fffc0000000100 ffff8801c6e94000 0000000000000000 000000010000000c [ 58.951893] raw: ffffea00071beda0 ffffea0006f59820 ffff8801dac007c0 0000000000000000 [ 58.959748] page dumped because: kasan: bad access detected [ 58.965430] [ 58.967030] Memory state around the buggy address: [ 58.971937] ffff8801c6e94380: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 58.979284] ffff8801c6e94400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 58.986618] >ffff8801c6e94480: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 58.993969] ^ 2018/01/14 22:38:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x18) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000bc3000-0xdc)=[@in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x2, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xdc) sendfile(r2, r0, 0x0, 0x72439a6b) [ 58.999132] ffff8801c6e94500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 59.006473] ffff8801c6e94580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 59.013806] ================================================================== [ 59.021139] Disabling lock debugging due to kernel taint [ 59.026763] Kernel panic - not syncing: panic_on_warn set ... [ 59.026763] [ 59.034133] CPU: 0 PID: 9219 Comm: syz-executor6 Tainted: G B 4.15.0-rc7+ #262 [ 59.042695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.052030] Call Trace: [ 59.054601] dump_stack+0x194/0x257 [ 59.058207] ? arch_local_irq_restore+0x53/0x53 [ 59.062860] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 59.067591] ? vsnprintf+0x1ed/0x1900 [ 59.071369] ? bpf_fd_array_map_lookup_elem+0x390/0x4c0 [ 59.076706] panic+0x1e4/0x41c [ 59.079882] ? refcount_error_report+0x214/0x214 [ 59.084619] ? add_taint+0x1c/0x50 [ 59.088134] ? add_taint+0x1c/0x50 [ 59.091654] ? bpf_fd_array_map_lookup_elem+0x440/0x4c0 [ 59.096996] kasan_end_report+0x50/0x50 [ 59.101209] kasan_report+0x144/0x340 [ 59.105000] __asan_report_load8_noabort+0x14/0x20 [ 59.109907] bpf_fd_array_map_lookup_elem+0x440/0x4c0 [ 59.115073] ? rcu_read_lock_sched_held+0x108/0x120 [ 59.120068] ? bpf_percpu_array_update+0x420/0x420 [ 59.124974] ? kasan_check_write+0x14/0x20 [ 59.129191] ? _copy_from_user+0x99/0x110 [ 59.133320] map_lookup_elem+0x6b5/0xbd0 [ 59.137369] ? bpf_map_get_with_uref+0x110/0x110 [ 59.142103] ? __might_sleep+0x95/0x190 [ 59.146056] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 59.151051] ? selinux_bpf+0xd1/0x110 [ 59.154825] ? security_bpf+0x89/0xb0 [ 59.158602] SyS_bpf+0x922/0x4400 [ 59.162045] ? bpf_prog_get+0x20/0x20 [ 59.165832] ? get_futex_key+0x1d50/0x1d50 [ 59.170053] ? lock_release+0xa40/0xa40 [ 59.174002] ? compat_start_thread+0x80/0x80 [ 59.178408] ? trace_hardirqs_on+0xd/0x10 [ 59.182533] ? _raw_spin_unlock_irq+0x27/0x70 [ 59.187007] ? do_futex+0x86f/0x22a0 [ 59.190700] ? copy_overflow+0x20/0x20 [ 59.194571] ? exit_robust_list+0x240/0x240 [ 59.198871] ? __sched_text_start+0x8/0x8 [ 59.202999] ? depot_save_stack+0x12c/0x490 [ 59.207302] ? putname+0xee/0x130 [ 59.210732] ? save_stack+0xa3/0xd0 [ 59.214336] ? save_stack+0x43/0xd0 [ 59.217941] ? kasan_slab_free+0x71/0xc0 [ 59.221975] ? kmem_cache_free+0x83/0x2a0 [ 59.226099] ? putname+0xee/0x130 [ 59.229527] ? SyS_open+0x2d/0x40 [ 59.232967] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 59.237887] ? debug_check_no_obj_freed+0x3da/0xf1f [ 59.243337] ? schedule+0xf5/0x430 [ 59.246853] ? __schedule+0x2060/0x2060 [ 59.250812] ? get_unused_fd_flags+0x190/0x190 [ 59.255371] ? may_open_dev+0xe0/0xe0 [ 59.259154] ? exit_to_usermode_loop+0x8c/0x310 [ 59.263800] ? trace_hardirqs_off+0xd/0x10 [ 59.268023] ? exit_to_usermode_loop+0x198/0x310 [ 59.272756] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 59.278267] ? kmem_cache_free+0x267/0x2a0 [ 59.282481] ? SyS_futex+0x269/0x390 [ 59.286172] ? do_futex+0x22a0/0x22a0 [ 59.289952] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 59.294701] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 59.299431] RIP: 0033:0x452cf9 [ 59.302594] RSP: 002b:00007fa0f5b7fc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 59.310289] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 59.317546] RDX: 0000000000000018 RSI: 00000000206d1fe8 RDI: 0000000000000001 [ 59.324791] RBP: 00000000000005da R08: 0000000000000000 R09: 0000000000000000 [ 59.332045] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6d10 [ 59.339294] R13: 00000000ffffffff R14: 00007fa0f5b806d4 R15: 0000000000000000 [ 59.346988] Dumping ftrace buffer: [ 59.350505] (ftrace buffer empty) [ 59.354187] Kernel Offset: disabled [ 59.357786] Rebooting in 86400 seconds..