ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000014f000-0xbc)={0xff, 0x0, 'client0\x00', 0xffffffff80000001, "a8bac8cdabd91452", "e9373919aca4e585bef264d5b4e3214d2c61d1ab80b8393b03995a73eb5609eb", 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "706f72893000", 0x94, 0x411, 0x6, 0x1f, 0xffffffdfffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000da2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b1b000-0x11)='/dev/qat_adf_ctl\x00', 0x20100, 0x0) r3 = mmap$binder(&(0x7f0000698000/0x1000)=nil, 0x1000, 0x1000000, 0x81110, 0xffffffffffffff9c, 0x0) r4 = mmap$binder(&(0x7f0000040000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00007fa000-0x30)={0x78, 0x0, &(0x7f000069b000)=[@exit_looper={0x630d}, @increfs_done={0x40106308, r3, 0x1}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x18, &(0x7f00007e8000-0x40)=[@ptr={0x70742a85, 0x1, &(0x7f0000142000-0x1)=0x0, 0x1, 0x4, 0x3d}, @fd={0x66642a85, 0x0, r1, 0x0, 0x2}], &(0x7f00002fc000)=[0x28, 0x0, 0x10e365ff9013c39b]}}, @increfs_done={0x40106308, r4, 0x1}, @release={0x40046306, 0x2}], 0xf0, 0x0, &(0x7f0000f82000-0xf0)="5d56defeefe48e330385f6ec2a807e877938f9228959b2af05ca4b0a2962f9c3428335da77f645e0723454f82575427b20b047d8d2d22c9bed9ee3798be1650c3709992cfe93fc473d92b9b6f8480fd198829eec104e4d3e68c482d5dc31aea871379158370809cb898ce3efb5abb6693f8df17f426a8399ee7f1b9c1ca69cc7abb0c35c207cebda23d3c4ec35dd7191ff77fc0adceedfb5ecb08e22e30a685dea03df7c8543ff92254c5c6e518cc885923953f3f6cdef01c0abe5cb49d939489be66634bf61abcb2ca11d3335c6063a5853c64f8b11a8b13818ec4110666873295ffa6d7866345b241aac958148345f"}) r5 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000696000)=r2) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x1f, 0x80001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000b74000)={{0x0, 0x400}, {0x10001, 0x3}, 0x8, 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]}) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/01/23 06:35:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff1, &(0x7f0000006000-0x50)={0x4, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) r0 = getpgrp(0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r0) fcntl$setsig(r2, 0xa, 0x12) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000091c000)={0x0, 0x0, 0x0}, &(0x7f000088d000)=0xc) poll(&(0x7f0000b29000-0x20)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(r2, r3, 0x0) tkill(r1, 0x16) timer_settime(0x0, 0x0, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x6}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/23 06:35:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00006a4000)={0x0, 0x0}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001d3000-0xb)='/dev/hwrng\x00', 0x880, 0x0) r1 = dup(r0) r2 = getpgid(0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) seccomp(0x0, 0x0, &(0x7f0000b32000-0x10)={0x1, &(0x7f0000dfb000)=[{0x7f, 0x521a, 0x3fe, 0x6}]}) perf_event_open(&(0x7f0000048000-0x78)={0x1, 0x78, 0x5, 0x7ff, 0xb512, 0x7fff, 0x0, 0xf, 0x0, 0x5, 0x2, 0x8, 0x20, 0x7fff, 0x88d, 0x7, 0x19, 0x400, 0x0, 0x0, 0x67a, 0x9, 0x101, 0x7, 0x8001, 0x5, 0x5, 0x1f, 0x1179984e, 0x9, 0xfffffffffffff286, 0xb08, 0x7, 0x80, 0xf7, 0x7fff, 0x5b1736d6, 0x9, 0x0, 0x2, 0x4, @perf_config_ext={0x0, 0x0}, 0x8, 0x2a6, 0xc4c4, 0x0, 0x2, 0x100000001, 0xff, 0x0}, r2, 0x1f, r1, 0x8) r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f00002cf000-0x8)={0x0}, 0x8, 0x0) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r5 = syz_open_dev$dmmidi(&(0x7f0000faa000-0xd)='/dev/dmmidi#\x00', 0x4, 0x8000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$VHOST_RESET_OWNER(r5, 0xaf02, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00006a1000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x14) sendto$packet(r5, &(0x7f0000a56000)="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", 0x1000, 0x0, &(0x7f0000148000-0x14)={0x11, 0x1e, r6, 0x1, 0x78e, 0x6, @random="e63bd1874f4c", [0x0, 0x0]}, 0x14) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000923000)={0x4f2}, 0x4) 2018/01/23 06:35:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f8d000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0xc0800) read(r0, &(0x7f0000a16000)=""/71, 0x47) 2018/01/23 06:35:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000141000)="", &(0x7f0000e32000)=0x0, &(0x7f00005cd000)=0x0, &(0x7f0000000000)="") openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d44000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/23 06:35:11 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008f5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000001000)='./file0\x00', 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00009dd000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000ad0000)={@common='rose0\x00', @ifru_flags=0x0}) add_key(&(0x7f0000a55000-0xa)='encrypted\x00', &(0x7f000058e000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c7a000-0x5a)="", 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f00000a3000)='keyring\x00', &(0x7f0000cac000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) unshare(0x20000000) clone(0x20000100, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f0000877000)="") clone(0x0, &(0x7f0000af2000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) wait4(0x0, 0x0, 0x80000000, &(0x7f0000e4b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 06:35:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0xa2002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000000000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000df0000/0x2000)=nil, 0x2000) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) 2018/01/23 06:35:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000354000-0x28)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000adc000-0x38)={&(0x7f0000b3b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f000093e000)=@dellink={0x34, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = semget(0x0, 0x0, 0x404) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000239000)='/dev/hwrng\x00', 0x4200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000ca8000)=0x0, &(0x7f0000003000-0x4)=0x4) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/01/23 06:35:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000782000-0x4)=0x7) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) restart_syscall() unshare(0x20000400) r4 = eventfd2(0x0, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000081000-0x20)={r5, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000733000)={r5, 0x0, 0x100000100000002, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 70.326442] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) [ 70.326673] QAT: Invalid ioctl 2018/01/23 06:35:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000972000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f000053d000)=""/69, 0x45}], 0x1, &(0x7f000055c000-0x5a)=""/90, 0x5a, 0x9}, 0x10000) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000696000)=0x2b, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00007f8000-0x60)={0x0, 0xc, 0x6, @thr={&(0x7f0000093000-0xdd)="020c2a113c0aa0d925227036186d5e2efbe5c6330144bd8de1f3ecf811904ba9687b4880a56174c13097005706b7e5eaa3df5be2f62aabd67f782ccbb0bff1a045dfd5ccef323711d011b5762438fea881fc326f30913f5397538cf1284bef72eb5872677b2899912f31effa06e8fdf83316d4dbe1f0396ed622f17c9dfeb7aec5357a2ce6cb289abf27d7dbc804359a18e31c661e883887a7b8a31e68cc7e16121f2dd350a2266825d5ce2f1948e1f9346fd172f5871357cb9b0875845a4a65c5710edfe10f45fefc496368f0a0f79322fd0c57b37d0661ec23ee6ebd", &(0x7f0000adc000-0xd8)="30fef6337fe0dc961370d8a1556a9aa2a8943afc8626bd78138a47d31a7810aab88da261b509abc079ffec02f19f4cb1852e36741cd597b1b96a584658f9f351f6e8ae6b64c3651ca88b2ac1c38b5ac60e8b01c78c4f886be602a3380f1390d09195b588d03d1f458f7bab014cb252eef44a41fdde87cd68e4a133455e958eee02f828c5186a419c5ca06c126646b7730897d7bfc3338e875752ffc29654f2551bc3c41f56f9c76a5f269cfd8e880735d64aebaed23a41e3e730db8e9004feac99bd6b7d2e93f9498695f0925be3d4ac26e775866cb2b568"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bd3000-0x4)=0x0) timer_gettime(r1, &(0x7f00000f6000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$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, 0xffffffffffffffff, 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]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf34, 0x80080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x100, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x9, 0x5, 0x2) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000440000-0xb)='/dev/mixer\x00', 0x101000, 0x0) clock_gettime(0x0, &(0x7f0000cc0000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r4, 0xc4c85512, &(0x7f0000d22000-0x4c8)={{0x4, 0x2, 0x4, 0x9, "5ccba77ec2eae3dffb48f916463ac237307850dafce03062d9b74d9ae4b296b26ad1e26d6ea619a4b7b2ec7c", 0xfffffffffffffc01}, 0x7, [0x0, 0xca, 0x4, 0x754, 0x5, 0x8000, 0x7, 0x100000000, 0xffffffff, 0x5, 0x61e2, 0x0, 0xec7, 0x1, 0x0, 0xe856, 0x1000, 0x5, 0x1000, 0x8, 0x8001, 0xfdb, 0xfffffffffffff447, 0x8, 0x2000000040000, 0x4, 0x7, 0x4, 0xffffffff, 0x10001, 0x7, 0xeba, 0x4, 0x7, 0x4, 0x5, 0x0, 0x5, 0x8001, 0xcf, 0x401, 0xffffffff, 0x7, 0x9, 0x9, 0x3f, 0xfffffffffffffffd, 0x3ff, 0x40, 0x3, 0x68, 0x80000001, 0x2, 0x3, 0x5, 0x1, 0x7ff, 0x1, 0x3, 0x80, 0x2, 0x3aac, 0x3, 0x823, 0xffffffff, 0x5, 0x0, 0x1, 0x9, 0xff, 0x9, 0xff, 0x9, 0x7f, 0x80000000, 0x80000001, 0x8, 0xff, 0x1, 0x100, 0xc2, 0x7, 0x4, 0xa5b6, 0x426, 0xfff, 0x101, 0x3, 0x2, 0xff, 0x0, 0xf, 0x582, 0x9, 0x9, 0x75, 0x1d75, 0x10000, 0x20, 0x2, 0x8, 0x8, 0x0, 0x4, 0x10000, 0x8001, 0x7f, 0x2, 0x6, 0x0, 0x800, 0xff, 0x7, 0xa35, 0x100, 0x3, 0x0, 0xffffffffffffffc1, 0x8, 0x0, 0x2, 0xfff, 0x9, 0x800, 0x4, 0xcd5, 0x0, 0x1], {r5, r6+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000c0c000-0x10)={0x23, 0x3ff, 0x6, 0xe47}, 0x10) [ 70.387197] QAT: Invalid ioctl [ 70.404978] QAT: Invalid ioctl 2018/01/23 06:35:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cf5000)='./file0\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000034e000-0x8)={0x0, 0x0}) mount(&(0x7f0000a54000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") add_key(&(0x7f0000a1b000)='.request_key_auth\x00', &(0x7f0000983000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d1e000-0x82)="", 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, 0x0, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000184000-0xe)='/selinux/load\x00', 0x2, 0x0) renameat2(0xffffffffffffffff, &(0x7f000018a000-0x8)='./file0\x00', r0, &(0x7f0000eeb000-0x8)='./file0\x00', 0x0) creat(&(0x7f00002a5000)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7fffffffffffffff, 0x0, 0xa00000002, 0x800000000001e, 0x7f7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000569000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000a97000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000004000-0xb)='/dev/loop#\x00', 0x1, 0x200) uname(&(0x7f000043a000-0x26)=""/38) recvmsg(r1, &(0x7f0000002000)={&(0x7f0000000000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000001000-0x30)=[], 0x0, &(0x7f0000003000-0x7f)=""/127, 0x7f, 0x0}, 0x2160) 2018/01/23 06:35:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e82000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00001fb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x3, 0x0, 0x7bd, 0x7ff, 0x3}, &(0x7f000038d000-0x4)=0x20) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000dcc000)=[{0x8, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xea) 2018/01/23 06:35:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000009d000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00001c2000)=0x0) r1 = syz_open_dev$adsp(&(0x7f0000a7b000)='/dev/adsp#\x00', 0x81, 0x420041) perf_event_open(&(0x7f0000794000)={0x5, 0x78, 0xffff, 0x3, 0x2e, 0x7, 0x0, 0x7fff, 0x0, 0x0, 0xff, 0x400000000000000, 0x7391, 0x3e8d4aec, 0x8, 0x4c, 0x6, 0x58be43c1, 0x8, 0x5, 0x0, 0x80000000, 0xbb, 0x80000000, 0x7, 0x2, 0x7, 0x5, 0x365, 0xbe, 0x4, 0xc6, 0x1, 0xc8cb, 0x2, 0x7, 0x2, 0x5, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000c6e000-0x1)=0x0, 0x1}, 0x80, 0x80000000000, 0x100000001, 0x7, 0x8000000000000000, 0x2, 0x7f, 0x0}, r0, 0x3, r1, 0x1) r2 = socket(0x11, 0x803, 0x300) r3 = socket$inet(0x2, 0x80806, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000732000)={0x0, {{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]}, 0xd32fe1c322a80e8f, 0x7, [{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @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, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @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]}, {{0x2, 0x0, @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, 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]}]}, 0x450) connect$inet(r3, &(0x7f000089c000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000605000-0x20)={@generic="fb9d52951490acc2d5c17884ebd3cdd2", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000daf000-0x4)=0x9, 0x4) recvmmsg(r2, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006ca000)=[{&(0x7f0000703000)=""/24, 0x18}], 0x1, &(0x7f0000560000)=""/129, 0x81, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/23 06:35:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80800, 0x3ffffffffe) r1 = syz_open_dev$sg(&(0x7f0000084000-0x9)='/dev/sg#\x00', 0x40000000, 0x10000) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000d82000-0x1)=0x0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00003d8000)=@getlink={0xfde2, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0xa4, 0x12, [@IFLA_INFO_KIND={0xa0, 0x1, "746d307070703100e17d4f6a9b9d5822f6402dcf56c0e9c37e838ee9f6427908ae4ce00def19ceb6cb6881d0dc3e6fc983d4a980b42fa47164e7ad476892f1d86b0de9293ac7715134550616d1d1db13fb6cce9c3fd126d689397f563277c7896900d98ff10b7a9c46d5fdb8849b5f4dcda38627ffd091f6c8b609f34b3fb62290cf35e6ab648f39e15b8b44e954d719c5a8e61227ee02b77885901d"}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000882000-0x290)={0x1000, {{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff0000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) [ 70.455305] QAT: Invalid ioctl [ 70.463231] QAT: Invalid ioctl 2018/01/23 06:35:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000f95000-0x50)=[{r0, 0x1, 0x0}], 0x1, 0x88) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)={0x0, 0x0}) timerfd_settime(r1, 0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x7, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000639000)='/dev/sequencer\x00', 0x220040, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000095000)=0x0) [ 70.507723] QAT: Invalid ioctl 2018/01/23 06:35:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c88000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000e7000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) sched_getattr(0x0, &(0x7f0000013000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000344000)='/dev/mixer\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000269000)='/dev/snd/timer\x00', 0x0, 0x40400) modify_ldt$write2(0x11, &(0x7f0000835000-0x10)={0x52f8, 0x20001000, 0xffffffff, 0xfffffffffffffffe, 0x200, 0x5, 0x1, 0x7fc000000, 0x6, 0x5}, 0x10) 2018/01/23 06:35:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f00004a2000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000059c000-0x6)='ramfs\x00', 0x2210006, &(0x7f0000161000-0x1b)="") r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000843000)='/dev/rfkill\x00', 0x4000, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00006ed000)=0x3) r1 = openat(r0, &(0x7f0000bef000)='./file0\x00', 0x200000, 0x0) symlinkat(&(0x7f000066b000-0x8)='./file0\x00', r1, &(0x7f0000d07000-0x8)='./file0\x00') linkat(r1, &(0x7f000087d000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f000052e000-0x8)='/', 0x400) 2018/01/23 06:35:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3c3, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000cf6000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000ef5000-0x8)='./file0\x00') r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) 2018/01/23 06:35:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xf, 0x5, 0x400) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00006cd000)={0x9, &(0x7f0000ab6000)=[{{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}, {{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}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000052c000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) semget(0x2, 0x5, 0x3) getpeername$ax25(r3, &(0x7f0000b79000)={0x0, {""/7}, 0x0}, &(0x7f0000e25000)=0xfffffffffffffc9d) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000558000)={0x77, &(0x7f0000158000)="30b0ddb39b21f5147fd7ebf8d9856669cdbda20f6aa62a451027ba6fa7ebf55645d216e82b62f544be0bbd523c7248dba1dc8d4b6b52cc72372f635ef4d284cefa86a14315a6472168ee48b6094b02b6568d9ea44caf310e5aa92c060b23d586f89abe225b49cde9ce888508342ece1782137c2f35352f"}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000dad000)={0xd007, 0x51c000, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getown(r4, 0x9) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000070000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00009f4000-0x10)={0x0, 0xb0, &(0x7f00002f4000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x0, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0xf82, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}]}, &(0x7f0000f3f000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00007cb000-0xa0)={r7, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x40, 0x7, 0x20, 0xc}, 0xa0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f00008b0000)=0x86) r8 = syz_open_dev$sg(&(0x7f0000a35000-0x9)='/dev/sg#\x00', 0x3, 0x2400) sched_rr_get_interval(r6, &(0x7f0000910000)={0x0, 0x0}) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f0000b5e000-0x98)={0x0, 0x200, []}) timer_create(0x7, &(0x7f0000cd0000-0x55)={0x0, 0x11, 0x2, @thr={&(0x7f0000ac4000-0x58)="c497eb562cd5622e12a87178665734fcbad28cc6581b8733b920883cd249a5f618b49482741186b23df777d4e81784f086247e461665ac9928575edc800cf8fcd6077c90d0e74a55bce115e8f82574b27c2d567c7bd96534", &(0x7f000062b000-0x3b)="79e2fb51f52ed65699cee98b7b3f97adb8db25b706680567da584a7c686d48d034d36969935288024db3bd41177fc30fe65e0274fbec2951b2bf9f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000188000)=0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000b6a000)={[{0x3, 0x1, 0x0, 0x7, 0x6, 0x7, 0x6, 0x20, 0x81, 0x401, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x65883463, 0x0, 0x7, 0x0, 0x0, 0x3ff, 0x810, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f000091b000)={0x10000, 0x1, 0x2}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f0000728000)={0x1, &(0x7f0000521000)=[{0x2ffa, 0x0, 0xe007, 0x100000001}]}) 2018/01/23 06:35:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) fcntl$getflags(r1, 0x40a) clock_gettime(0x0, &(0x7f00000d5000)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000c62000)=""/146, 0x92, 0x7, &(0x7f0000bd4000)={r2, r3+30000000}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00006cb000-0xa8)=""/168) getpid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000574000)=0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000f23000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="1e846d86acc440447d2daaf1e3f11c80"}) getpgid(0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ec1000-0x4)=0x0) getpgrp(0x0) r5 = getpgid(0xffffffffffffffff) setpgid(r5, r4) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000030e000-0x4)=0x0) r6 = fcntl$getown(r1, 0x9) syz_open_procfs(r6, &(0x7f00000cf000-0x8)='oom_adj\x00') 2018/01/23 06:35:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f00008a0000)={0xffffffffffffffff, 0xffffffffffffffff}) execve(&(0x7f0000c8b000-0x8)='./file0\x00', &(0x7f0000ce4000)=[&(0x7f0000769000-0x1)='\x00', &(0x7f0000a2e000-0x1)='\x00'], &(0x7f0000f60000-0x10)=[&(0x7f000028e000)='proc-keyring\x00', &(0x7f000059e000)='security^\\[{*\x00']) ioctl(r0, 0x88, &(0x7f00002fb000)="5d89191cc5a7d34b31fd5b30dac0fcb4384548e8371a73a1a44ccb3000120ed6c6f5608a3982") r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a6b000-0x9)='/dev/vcs\x00', 0x503003, 0x0) connect$llc(r2, &(0x7f0000b2e000-0x10)={0x1a, 0x1f, 0x800, 0x3ff, 0x83, 0xfffffffffffff001, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0xffffff12) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000436000-0x5)='\x00', 0x1) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x2) 2018/01/23 06:35:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2a, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) close(r0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b0f000)='/dev/qat_adf_ctl\x00', 0x10400, 0x0) 2018/01/23 06:35:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000676000)="e307b0d50a830cb30000000000000200", 0x10) r1 = accept$alg(r0, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000aac000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) sendmsg$alg(r1, &(0x7f00001f1000-0x38)={0x0, 0x0, &(0x7f0000319000-0x10)=[], 0x0, &(0x7f0000810000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = dup(r1) sendmsg$nl_netfilter(r2, &(0x7f0000f6b000-0x38)={&(0x7f0000910000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b9c000-0x10)={&(0x7f0000640000)={0x3c, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x28, 0x0, @binary="b94a27f4f1f5e0bb9aaea7574ba55b8be850f55ce8d4da1fa1a33b16cf"}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x17, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000456000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000021a000-0x8)={0x0, 0x101}, &(0x7f000063d000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00006b9000-0x8)={0x0, 0x6}, &(0x7f00007bb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00005e7000-0x20)={0x0, 0x2, 0x820c, 0x8, 0x7, 0x4517, 0x3, 0x7fffffff, 0x0}, &(0x7f0000112000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000f69000)={0x0, 0x38, "a87c1b95b7d6a6bc36bb40db9c2f3e5914bf6bfe92d815ce71e81fe93b72c38f03ec66a632abad897eeb1be5d91b0ab4b9e2e3efc8dabc8c"}, &(0x7f0000dff000-0x4)=0x40) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000e24000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1fffffffe00000, 0x8, 0x855, 0x1ff, 0x20}, &(0x7f0000be7000-0x4)=0xa0) sendmsg$inet_sctp(r2, &(0x7f0000c7a000)={&(0x7f00000a2000)=@in6={0xa, 0x0, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3f}, 0x1c, &(0x7f000041c000-0x20)=[{&(0x7f00009f9000-0x1b)="e47afb023050dc53d50c8684a060ee02fa2a0b1df79dede5044c8b", 0x1b}, {&(0x7f000048c000)="c84222c60fdd289edebdfe01bb3ed8178e70653c58dd8a116885f83d5408072e6bd8fd5cf69aa3e7ae33d54eddbb3ee0632e0a4878ebe73ceceea9ad8e661f2e0a022a0f041f2bd52f68564139e47ae4944646593d01516b1a461d14ae41a98471dda19d483d6e04f6362d1a51dfb95aa297b0b0ee9388689d6cf5aeb30164583578f1934d07eca9593f77898eb257fbce515fd9745b470ef13de63ff261ca2968cd0a16116e8d6bf3b3c7bf268b9b98ffefc461898787292f7f8a8c09f8d12d3eec98c4fb04763fa024ad752fd68148293c4efc48719e05028562c153242f45d1c156", 0xe3}], 0x2, &(0x7f0000742000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x200, 0x20c, 0x0, 0xfffffffffffffff7, 0x6, 0x80, 0x7f, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x0, 0x9, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0x6, 0xfffffffffffffffd, 0x7ff}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x0, 0x4, 0x400, 0x9, 0x2, 0x6, 0x7, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xea0, 0x20f, 0x6, 0x20, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xffffffffffffff7f, 0x800e, 0xfffffffffffffffd, 0x10001, 0x6, 0x0, 0x9, r7}}], 0x120, 0x4000000}, 0x0) 2018/01/23 06:35:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d24000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ppoll(&(0x7f0000c39000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009b9000-0x10)={0x77359400, 0x0}, &(0x7f0000c41000-0x8)={0x0}, 0x8) ioctl$int_in(r0, 0xaf01, &(0x7f0000252000-0x8)=0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) 2018/01/23 06:35:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) r1 = dup2(r0, r0) ioctl$VHOST_SET_MEM_TABLE(r1, 0xc008af12, &(0x7f0000c16000-0x68)={0x0, 0x0, []}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000903000-0x4)=0x0) 2018/01/23 06:35:12 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000017000)={0xffffffffffffffff, &(0x7f0000016000)="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", &(0x7f0000018000-0xa1)=""/161}, 0x18) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) sysfs$2(0x2, 0x6, &(0x7f0000011000)=""/232) finit_module(r0, &(0x7f0000014000)='em1\x00', 0x1) 2018/01/23 06:35:12 executing program 3: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067c000-0x10)={0x8000000000000000, 0xffff}) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f00000fe000/0x3000)=nil, &(0x7f0000ed0000-0x8)=0x0) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)=0x0) 2018/01/23 06:35:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00005cb000)=0x0, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000adc000-0xd)='/dev/dmmidi#\x00', 0xf7b2, 0x418100) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000d30000)=0x0, &(0x7f00008a5000-0x4)=0x4) write$selinux_user(r1, &(0x7f0000571000)={'system_u:object_r:crack_exec_t:s0', 0x20, 'root\x00'}, 0x27) 2018/01/23 06:35:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) socket$alg(0x26, 0x5, 0x0) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x400) 2018/01/23 06:35:12 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, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) 2018/01/23 06:35:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x8000000000000004, 0x3ff, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) openat$ashmem(0xffffffffffffff9c, &(0x7f0000399000)='/dev/ashmem\x00', 0x400000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f4c000-0x20)={r0, &(0x7f0000322000)="", &(0x7f0000999000)="", 0x0}, 0x7) 2018/01/23 06:35:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f1b000-0x11)='net/ip6_mr_cache\x00') r1 = dup2(r0, r0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00002d2000-0x70)=""/112) readv(r0, &(0x7f0000f7e000-0x90)=[{&(0x7f0000b19000)=""/113, 0xfffffce7}], 0x259) 2018/01/23 06:35:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x52) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x98)={0x6, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xfffffffffffffcdc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xfffffffffffffe2b, 0x0, []}]}, 0x371}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = memfd_create(&(0x7f0000623000)='+user&+\x00', 0x80000000006) r3 = shmget(0x1, 0x2000, 0x800, &(0x7f000093e000/0x2000)=nil) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a75000)={0x0, 0x5b, "832c62cb527196a886e48674fa6303f8aa762eb2ee2fda15769c04ebe5f343fa3bed9814c2d7028dc219dab1e3d13bf864cbe4318f2b378eb88420a2e0eeb9292247dacdcb0229bc6f8288534f3494d5e394b7e64cd45bc9146fc0"}, &(0x7f0000a93000-0x4)=0x63) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x4, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000b50000-0x8)={r4, 0x8}, &(0x7f000034b000-0x4)=0x8) shmctl$IPC_STAT(r3, 0x2, &(0x7f000059c000-0x50)=""/80) flistxattr(r2, &(0x7f0000786000-0xfb)=""/251, 0xfb) setns(r2, 0x40000000) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00009c0000-0x4)=@int=0x0, &(0x7f00000d2000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000d4c000)={0x0, 0x81, 0xf83, 'queue0\x00', 0xf1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 06:35:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x8) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) poll(&(0x7f0000bad000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/23 06:35:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pwritev(r0, &(0x7f000086c000-0x40)=[{&(0x7f0000433000)="47742daf7f", 0x5}, {&(0x7f0000cf6000)="438407d0d4309819b6e268936da83effb06599407e3b404aeb01bab13a22f9226b990c0015e417bdbc700305d70cca419bcfd390043d16ba543d66d05d90be85579713f1e0b92ebaf41316ca7ab9eb9718e77bf4e58cd8e5ec60568111d17cc5e20c6cec672518e0f3b4bb106d4ca6962b5e2f77020540b4b61df43e2334dfd47e1deaa6b0a7951b28733ce8797be7fa9d8eec7fa3cf4fd1d3bf61c4bc7e34d9348dbfccf28de244e11f04f7077ea83ad39b70d1a8f7b4bc19b12883a64c14a8b241193e1307cd90b201654abae06405e5c5c6a5cef521318402a6ac111b537bbcdf", 0xe2}, {&(0x7f00005a6000-0x2c)="b3263321f022116156d953d82d616a22899c14649803e98b145f1c18702cbd375e26d3f66ce57e648a42bba6", 0x2c}, {&(0x7f0000297000)="afddcab24a2964510d70c632771c881095876be85abea36ed1a83810c504431dca6ce0aae299c6423dac25b761c630d719e4391c8f8d1ab6315810a618fe76a22c2d896b1f05b7c818f989cbab82396f26e2ce2f3fb50596b7ff64db49cb7932d4ffc158e63fbba0efb793796ae0e1719d434be3fce79163b10b3efeb5b886e5c68c242890da963a8ed91e", 0x8b}], 0x4, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) tgkill(r1, r1, 0x2d) getpgid(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000830000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000151000-0x4)=0x0) r2 = getpgid(r1) sched_setaffinity(r2, 0x8, &(0x7f00000a5000-0x8)=0xd) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x448001, 0x0) r4 = userfaultfd(0x1000000) bind$vsock_dgram(r3, &(0x7f00007bb000)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r5 = accept4$llc(r3, &(0x7f0000bb3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000066b000)=0xfffffffffffffe90, 0x80000) fcntl$notify(r5, 0x402, 0x2) readv(r3, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000018000)=0x0) userfaultfd(0x800) ppoll(&(0x7f0000db8000-0x30)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000542000)={0x0, 0x0}, &(0x7f0000181000)={0x0}, 0x8) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d8a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r7 = shmget(0x3, 0x1000, 0x800, &(0x7f0000515000/0x1000)=nil) shmctl$SHM_UNLOCK(r7, 0xc) ioctl$KVM_IRQ_LINE(r6, 0x4008ae61, &(0x7f000050e000)={0xffffffffffffffff, 0xffffffff}) fcntl$getown(r4, 0x9) ioctl$EVIOCGABS0(r6, 0x80184540, &(0x7f0000360000)=""/2) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f00007ab000-0x10)={&(0x7f00002a9000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000633000-0x4)={&(0x7f0000984000/0x4000)=nil, 0x4000}) 2018/01/23 06:35:12 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000000e000)=0x0, 0x4) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/23 06:35:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f00006f2000-0x1)='/', r0, &(0x7f0000f73000)='./file1\x00', 0x0) creat(&(0x7f0000cd1000-0x8)='./file0\x00', 0x21) 2018/01/23 06:35:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x2000, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000ca5000-0x10)={0x2, 0x80000001, 0x20, 0x5}, 0x10) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80000) syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x400000) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/01/23 06:35:12 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect(r0, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) fcntl$dupfd(r0, 0x406, r0) 2018/01/23 06:35:12 executing program 1: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000ef000)='/dev/sequencer2\x00', 0x42, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00000f0000-0x23)=""/35, &(0x7f0000043000)=0x23) syz_emit_ethernet(0x46, &(0x7f00000ef000-0x166)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x3b, 0x0, 0x0, 0x3f, 0x0, []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000ea000-0x4)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r1, &(0x7f00000f1000-0xb5)={0xb5, 0x3, "e5f67dce48f91cac05d8dc0b13a470e8903dd3f30a6c9f1d47cafb43915d35a7372d562a15959cceb6e7cf7426ee48768a5b9c6786cb95e8613294c0bbded7e991335e717dc2c795304df3e29957e77ff9f92d2b4f5be725a0809c8976119139b1b014d12f134492a1d46c54390bf355a58f1870fd99e08f4f41b75049834ce784ec376644780bfded7c35e2a6f96f50d382c4427eea6e621a5d060719bf0e40ebdb4ecdfa067678dddfc5f90f"}, 0x400a00) 2018/01/23 06:35:12 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000001b000)=0xa7ff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000013000)={0x3, &(0x7f000000f000-0x18)=[{0xc, 0x0, 0x0, 0x0}, {0x15, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r2, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000012000)={&(0x7f000001c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000001d000-0x50)=[{&(0x7f000001d000-0x76)=""/118, 0x76}, {&(0x7f000001c000)=""/111, 0x6f}, {&(0x7f000001d000-0x90)=""/144, 0x90}, {&(0x7f000001c000)=""/242, 0xf2}, {&(0x7f0000015000)=""/190, 0xbe}], 0x5, &(0x7f0000010000)=""/43, 0x2b, 0xf58}, 0x140) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000001b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000017000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000)={0x0, 0x0, 0xff}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000010000-0x10)={r4, r5, 0x79}) 2018/01/23 06:35:12 executing program 2: 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) socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) ioctl$int_in(r1, 0x5452, &(0x7f00005be000)=0x3) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) 2018/01/23 06:35:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f00004d0000-0x8)=0x6) sendto$inet(r0, &(0x7f0000f7e000-0x481)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b82000)=0x0, &(0x7f0000d56000-0x4)=0x4) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) socket$inet6_dccp(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f24000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a69000-0xa)={0x3, [0x200, 0xf2f, 0x5]}, &(0x7f0000451000-0x4)=0xa) 2018/01/23 06:35:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000020f000)=@newlink={0x50, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x1c, 0x16, [{0x18, 0x1, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64=0x0}]}]}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000216000)=""/201, &(0x7f00002ed000-0x4)=0xc9) 2018/01/23 06:35:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000623000)='/dev/vcs#\x00', 0xfffffffffffffff8, 0x481) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000f8c000-0x8)=0x0, &(0x7f000075e000-0x4)=0x8) r1 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000081a000)={{0x2, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 06:35:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) uname(&(0x7f0000ed3000-0x87)=""/135) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000022d000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006f73656d230000720000000400"}) 2018/01/23 06:35:12 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r1 = dup3(r0, r0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xfffffffffffff800, 0x8, 0x401, 0xffffffffffffffff, 0x7, 0xf268}}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000-0x4)=0xfff, 0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="0500000037050000000000000098143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 06:35:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ea8000-0xb)='/dev/audio\x00', 0x44000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00006e8000)={0x6, 0x9, 0x10000, 0x2, 0x8, r0, 0xf935, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x8, 0x6, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f0000012000)="", &(0x7f000000d000-0xa)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c76000-0x18)={r1, &(0x7f00007fd000-0x1)="d0", &(0x7f000046f000-0x7a)=""/122}, 0x18) 2018/01/23 06:35:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x7b) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000998000)={0xfffffffffffffe0d, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x80000000, 0x9, 0x7, 0xff, &(0x7f0000bb9000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000000, 0x9, 0x3}) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f00008bc000)=0x0) 2018/01/23 06:35:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000519000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000427000)={0x0, 0x76a, 0x5, [0x3, 0xd161f43, 0x401, 0x0, 0x4]}, &(0x7f00005fa000-0x4)=0x12) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000968000-0x8)={r3, 0x1ff}, &(0x7f000083a000)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000dfa000-0x50)={0x0, 0x0, 0x0, 0x0, &(0x7f00002b1000)=[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 06:35:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000708000-0x8)={0x0, 0x0}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000b71000-0x14)={0x8, 0x9, 0xd2e, 0x1, 0x0, 0x100, 0x3, 0x60e, 0x3308, 0x4}) write(r0, &(0x7f0000258000-0x9f)="389b819e2645e4b8254bb0ba6d88bb8818d5b1fbecf431158936e9c731242055e29e7015253fb6544552ddb0bd00ef5db0a2a13e1dca26552d27ae1621a136866fd18a7f4f512270a751ec5100f3919372444d42093e5f00c7becce3a50c4f73455ed61b369e0dd725f60c99e218b4a9f5300173a28b43b4975aed9d55fa18e32baf8774d9e8ed41e7f6a9377d4f5334a54f322d10319b7873a726676edcaf", 0x9f) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r1, 0x402c542c, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 06:35:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f00000f4000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000bbb000-0x10)={0x0, 0x0, 0xf5}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00006d7000)={0x0, 0x0, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000480000+0xd8f)={r2, r3}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000bc6000)={0x0, 0x6e, "5ed4240882fc7fe4f0b807202e840f8d366edd2bfcbe14811feb71d184627eb3553c274f8007b69ea2af6ee9d8b9304c4acbdb64d7aed706560af08c90b2d0809e72710eb4bfb76825253f9dbb2b84207368df1f7db03bd2d8881626d850a9bda5fc4edfb6479b31c88eaf6d9a2e"}, &(0x7f0000ee7000-0x4)=0x76) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000030e000-0x8)={r4, 0x6}, &(0x7f00000d6000-0x4)=0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002a5000-0x4)=0xfc, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sendto$inet(r0, &(0x7f00009ba000-0x53)="ca", 0x1, 0x0, &(0x7f0000f2c000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 06:35:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000d76000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00005a2000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x2c000, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00002ed000)='/dev/vcs\x00', 0x10000, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000eb7000/0x18000)=nil, &(0x7f0000719000-0x18)=[@textreal={0x8, &(0x7f0000e7b000)="0f350f78330fc71e00000f01ca262e660f383e7052d8f80fadc166b88000c0fe0f23d00f21f866351000000a0f23f80fc75e0b0f09", 0x35}], 0x1, 0x42, &(0x7f0000648000)=[@flags={0x3, 0x0}, @cstype3={0x5, 0x8}], 0x2) 2018/01/23 06:35:12 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000010000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000000e000-0x4)=0x9, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000018000-0x38)={0x0, 0x0, &(0x7f0000018000-0x10)={&(0x7f0000015000)={0x2, 0xa, 0x6, 0x89c88b606f407f15, 0x20, 0x0, 0x4, 0x3, [@sadb_ident={0x2, 0xb, 0x0, 0x0, 0x47}, @sadb_address={0x3, 0x17, 0x2b, 0x20, 0x0, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_nat_t_type={0x1, 0x14, 0x8, [0x0, 0x0, 0x0]}, @sadb_x_policy={0x8, 0x12, 0x1, 0x2, 0x0, 0xd, 0x30000000000, {0x6, 0x0, 0x8, 0x1000, 0x0, 0x7, 0x0, @in=@empty=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_key={0xd, 0x9, 0x2f0, 0x0, "96a02516d5d04346d0a54dcebbbacfd11e80c17ccf71f37eb065e3f2cc3e7a93e48d23f7bfeff77baba5f5a170d776bdc8b741a8eeb64c6be4f22ce60150f87319133258b1115b2cec27ddf4cf1d4d0ccb682dbf7907df484221b471e339"}, @sadb_address={0x3, 0x7, 0x32, 0xa0, 0x0, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x100}, 0x1, 0x0, 0x0, 0x0}, 0x4) sendmsg$key(r0, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x50)={0x2, 0xa, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 06:35:12 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000002000)=""/62, &(0x7f0000002000-0x4)=0x3e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000+0xa74)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) 2018/01/23 06:35:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000b5000)='/dev/audio\x00', 0x41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc, 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}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000754000)=0xfffffffffffffe05) 2018/01/23 06:35:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000036000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000826000-0x16)="", 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000278000+0x303)=0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00004e6000-0x10)={0x1, &(0x7f0000f8d000-0x18)=[{0xfffffffffffff5ed, 0x0, 0x0, 0x0}]}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000b44000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x101000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b2c000)={0x6, 0x2, 0x80000000, 'queue1\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bf2000)="", 0x0) 2018/01/23 06:35:12 executing program 0: mmap(&(0x7f0000000000/0x10a000)=nil, 0x10a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000010a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11a, &(0x7f000010b000-0x11a)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0xe4, 0x3a, 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}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x2, 0x6, "9433df", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@dstopts={0xaf, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x5, 0x28, "667f5d5a8393eaf09f86b24cbcc1a2331ab3bed47535e40edda7d6872cfa9ff796ccc08614d5ea0f"}, @generic={0x401, 0x40, "e47195d8c6bd5590e728de7d19a59674447b30a1e77dd02b4660066ae28b2442b71cfd3c17daca7aae91064fb70870f6e97b886a83ecf69ace534c98b2ba807f"}]}, @hopopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @fragment={0x2e, 0x0, 0x9, 0x86f, 0x0, 0x8, 0x0}], "802a08000000006b"}}}}}}}, 0x0) 2018/01/23 06:35:12 executing program 3: r0 = semget$private(0x0, 0x3, 0x100) semctl$SEM_STAT(r0, 0x2, 0x12, &(0x7f0000301000-0x41)=""/65) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000ed7000)='/dev/input/mouse#\x00', 0x3, 0x400) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000eb4000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=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}}, &(0x7f000046b000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e0e000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f56000)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000d3d000-0x38)={&(0x7f00009e4000)={0x10, 0x0, 0x0, 0xa000005}, 0xc, &(0x7f0000cef000-0x10)={&(0x7f0000639000)=@expire={0x184, 0x18, 0xc, 0x6, 0x0, {{{@in=@empty=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1, 0x6543106b, 0x1, 0x0, 0xa, 0x80, 0x20, 0xff, r2, r3}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3c}, @in6=@loopback={0x0, 0x1}, {0x3, 0x0, 0x1, 0x1369, 0xf77e, 0x9, 0xffff, 0x5}, {0x12, 0x3, 0xfff, 0x2}, {0x7, 0x0, 0x4}, 0x5, 0x3, 0x2, 0x3, 0x5, 0x40}, 0x7ff}, [@algo_comp={0x7c, 0x3, {{'lzs\x00'}, 0x188, "3919aa1785f4dc2a5a197fffc920862c0e28cc6ced59feddf036cfd587bceeb6dcec01eb0d59adaaeb1cf749b2e8cbfd9b"}}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @ipv6_hthresh={0x8, 0x4, {0x34, 0x64}}]}, 0x184}, 0x1, 0x0, 0x0, 0x4000}, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x40047459, &(0x7f0000000000)=0x0) connect$netrom(r4, &(0x7f00003d2000-0x10)=@ax25={0x3, {"f5c905bd283644"}, 0x3}, 0x10) 2018/01/23 06:35:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000c18000-0x8)='./file0\x00', 0x1440, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00009e4000)=[], &(0x7f00006fd000-0x10)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x243, &(0x7f0000abb000)=[]}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) rmdir(&(0x7f0000109000)='./file0\x00') 2018/01/23 06:35:12 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0xb, &(0x7f00002e0000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x8}, 0x20) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000640000-0x4)=0x91e5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000684000-0x4)=0x10) 2018/01/23 06:35:12 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, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x2000000000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x100, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_getattr(0x0, &(0x7f0000013000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 06:35:12 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000602000)={0x0, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000624000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000cba000-0x68)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0x0, &(0x7f0000390000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000cc0000-0xb0)={{0x0, 0x0}, 'port1\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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000001000-0x9b)=""/155, 0x9b) openat$autofs(0xffffffffffffff9c, &(0x7f0000206000)='/dev/autofs\x00', 0x80000, 0x0) 2018/01/23 06:35:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r1, r0, 0x6, 0x0) vmsplice(r2, &(0x7f00000ab000-0x90)=[{&(0x7f00009a2000)="121fb3050c4755", 0x7}], 0x1, 0x0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000460000)={"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"}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000c8e000-0x4)=0x0, &(0x7f0000663000-0x4)=0x4) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) 2018/01/23 06:35:12 executing program 7: mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ae7000-0x8)={0x329a1799, 0x1, 0x5, 0x1}, 0x8) syz_emit_ethernet(0x42, &(0x7f0000ae5000-0x46)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @random="2fe5afbddb6f", [], {@arp={0x806, @generic={0x110, 0x601e, 0x6, 0x10, 0xa, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "5c9f04dbd7047d17af9ce9203dc72e01", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "72c55c31e7588e3798dfb3c3d3ac89af"}}}}, &(0x7f0000ae5000-0x14)={0x1, 0x2, [0x447, 0x240]}) 2018/01/23 06:35:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00009f6000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$setmm(0x59616d61, 0x3f0000000000, &(0x7f0000656000/0x4000)=nil) 2018/01/23 06:35:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00009e8000-0x15)='/proc/self/net/pfkey\x00', 0x201, 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$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) poll(&(0x7f0000fbf000)=[{r0, 0x0, 0x0}], 0x1, 0x0) fchdir(0xffffffffffffffff) close(r0) 2018/01/23 06:35:12 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000da5000/0x4000)=nil, 0x4000, 0x0, 0x1a152, r0, 0x0) r1 = semget(0x2, 0x2, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da7000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r4 = geteuid() r5 = getegid() semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000da8000-0x58)={{0x4, r2, r3, r4, r5, 0xa0, 0x4, 0x0, 0x0, 0x0}, 0x7fff, 0x7fffffff, 0x7, 0x0, 0x0}) 2018/01/23 06:35:12 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000007000)={0x0, 0x0}) ftruncate(r0, 0x6) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000d000-0x12)='net/ip6_flowlabel\x00') ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000001000-0x4)=0x0) bpf$PROG_LOAD(0x5, &(0x7f000000c000-0x48)={0x1, 0x5, &(0x7f000000c000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000000e000-0xc)={0x2000, 0x0}) 2018/01/23 06:35:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00003f1000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bf7000-0x7)='fdinfo\x00') openat(r0, &(0x7f000051f000)='./file0\x00', 0x0, 0x0) 2018/01/23 06:35:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x20, &(0x7f0000930000-0x4)=0x0) io_submit(r0, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000494000)="", 0xffffffffffffffb1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r1 = socket$can_bcm(0x1d, 0x2, 0x2) dup(r1) r2 = syz_open_dev$vcsa(&(0x7f0000163000-0xb)='/dev/vcsa#\x00', 0x6, 0x10883) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a1c000-0x11)='/selinux/context\x00', 0x2, 0x0) pipe(&(0x7f000047e000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x1, 0x4) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f000039d000-0x88)=""/136) r6 = syz_open_dev$random(&(0x7f0000173000-0xc)='/dev/random\x00', 0x0, 0x0) r7 = syz_open_dev$amidi(&(0x7f000077e000)='/dev/amidi#\x00', 0xdd8, 0x2000) io_submit(r0, 0x3, &(0x7f00003b5000+0xf2a)=[&(0x7f000056b000-0x40)={0x0, 0x0, 0x0, 0x6, 0xfe, r1, &(0x7f0000a74000)="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", 0x1000, 0xffffffffffffff81, 0x0, 0x1, r2}, &(0x7f0000845000)={0x0, 0x0, 0x0, 0x7, 0x100000000, r3, &(0x7f000050b000-0x60)="46101f568acf0abc087a68ef8593fee145f79369214774feffe1071d5649ee3c346d2869869e9a547d49ca79a4758f60bb123eff7d461fcc8370a6a1605f49b1f4615aa48146e76b8f2cc1b7db3486393dbfb3a4bc0605917e99ad822713f208", 0x60, 0x9, 0x0, 0x1, r5}, &(0x7f0000811000-0x40)={0x0, 0x0, 0x0, 0x0, 0x6e, r6, &(0x7f0000970000-0xd5)="9e8bf5b46cac7b4edc3f08e2aa29d55996a82a93422be48475337084c9c4af804e0f934e10f8e44cc316986b9c44a295fa4032700382fd7366e8d8b79af7f89b90cbea8ce8dbc8b1bd427164e913ff8d961ca9140cd1da89834f261bf075e991c945d108bc91eb58feec4ac288c474e46d7b744188f20e1d047bce93b9c719b830636c9552904249975f73ce5a9a12cbef54415cc724955062c7d0b7e53e726f474b7c7d99d5d60ce3cb477c95fa65e91452d8804e507f48d03f19bc4ebbb0a15332e90f1839ba6a4b1a716d69645a377cf84f2feb", 0xd5, 0x1ff, 0x0, 0x1, r7}]) 2018/01/23 06:35:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000a4000-0xb)='/dev/vcsa#\x00', 0x80, 0x400) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000389000)={0x7b, 0x0, [0x100, 0xe2, 0xd25d, 0x11], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getdents64(r0, &(0x7f0000b79000-0xbc)=""/188, 0xbc) getsockopt$inet_int(r2, 0x10d, 0xe, &(0x7f0000039000)=0x0, &(0x7f0000351000-0x4)=0x4) 2018/01/23 06:35:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000e5f000-0x38)={0x0, 0x0, &(0x7f00002bb000-0x20)=[], 0x0, &(0x7f0000f4a000)=""/122, 0x7a, 0x0}, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000e88000-0x8)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00009cf000-0x38)={0x0, 0x0, &(0x7f00002bf000+0xeff)=[{&(0x7f0000639000-0x49f8)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f000050f000)=[], 0x0, 0x0}, 0x0) 2018/01/23 06:35:12 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00007e6000)=0x63) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00004a2000)=0x1f) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, 0x1c) 2018/01/23 06:35:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000030f000-0x8)='./file0\x00', 0x2001, 0x8) accept4$inet6(r0, &(0x7f00006a1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000916000-0x4)=0x1c, 0x80800) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff3, 0x0}], 0x1, &(0x7f0000b11000-0x10)={0x0, 0x0}) 2018/01/23 06:35:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009bb000-0x5)='auxv\x00') connect$netrom(r0, &(0x7f0000023000)=@ax25={0x3, {"9dc67b16b0e426"}, 0x80000001}, 0x10) r1 = semget$private(0x0, 0x0, 0x90) semctl$SETVAL(r1, 0x2, 0x10, &(0x7f0000c87000)=0x3) 2018/01/23 06:35:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x1, 0xfffffffffffffff9) recvfrom$inet(r0, &(0x7f00002c6000)=""/62, 0x3e, 0x40000061, &(0x7f0000829000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000a15000-0x4)={0x0}, &(0x7f00009ad000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000790000-0xa4)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xf9, @loopback={0x0, 0x1}, 0x3ff}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x9}], 0xa4) setsockopt$inet_int(r1, 0x0, 0x20, &(0x7f0000012000-0x4)=0x0, 0x4) 2018/01/23 06:35:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000415000)='usermd5sum#keyringselfbdevselinux.$vmnet0em0ppp0\x00', 0x3) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000a3f000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000001000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000767000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r4, 0x5606, 0x100000001) read$eventfd(r3, &(0x7f00006e9000-0x8)=0x0, 0x8) write$eventfd(r3, &(0x7f0000952000-0x8)=0x1000200000, 0x8) 2018/01/23 06:35:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x1c, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x1, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) modify_ldt$read(0x0, &(0x7f0000eb0000-0x9e)=""/158, 0x9e) 2018/01/23 06:35:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup2(r1, r0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000141000+0xe06)=0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000001000-0x20)={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 06:35:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000091c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0xf, 0x7fff, [@empty=0x0, @loopback=0x7f000001, @loopback=0x7f000001]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00004dc000-0x10)={0x2, &(0x7f0000546000-0x3c)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000123000-0x1a8)={0x9, 0x13, 0x2, 0x16, 0x7, [{0x1, 0xb418, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0xffff, 0xd7, 0x80000001, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x5, 0x27, 0x5, 0x0, 0x0, 0x981, 0x0, 0x0, 0x0}, {0x3, 0x3, 0x80000000, 0x0, 0x0, 0x3780, 0x0, 0x0, 0x0}, {0x100000000, 0x9, 0xa09, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x200, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x90, 0x3, 0x5, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) r1 = signalfd4(0xffffffffffffff9c, &(0x7f000038d000-0x8)={0x2}, 0x8, 0x800) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000cdf000)={0x0, 0x0}) tee(r1, r2, 0x80000000, 0x2) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f0e000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000040d000)={{0x2, 0x100000000}, 'port1\x00', 0x44, 0x1, 0x2, 0x100, 0x2, 0xda4, 0xdcb5, 0x0, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 06:35:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000016c000-0x8)='./file0\x00', 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000693000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00003e7000-0x20)={{&(0x7f0000284000/0x3000)=nil, 0x3000}, 0x3, 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 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) 2018/01/23 06:35:12 executing program 7: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000f81000)=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b50000)='/selinux/checkreqprot\x00', 0x10040, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004e7000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00005d4000-0x110)={{0x2, 0x2, 0xb6b4, 0x20, "9eb47bd2eaf552c8589d61a2824aa1c2d9202a37a399acdbd3ac99dcfe16fb88b43ef2e59a3a1f7b60f96d4d", 0xcb1}, 0x0, 0x0, 0x4, r2, 0xffffffffffffff00, 0x400, "e5e04e3309270ba6748c3219a64f7d148315491533279fd2f2343f755f72da538387b71a3d17443937a8f8e17bf545520b9a95116751abea0962c5d083ee9297", &(0x7f0000a71000)='^-eth1#eth1bdev\x00', 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x400, 0x9, 0x7ff, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f000032d000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/23 06:35:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000282000)=0x8, 0x4) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000001000-0x58)={{0x1, 0x3}, 0x0, 0x3, 0x4, {0x115a252, 0xffff}, 0xaebd, 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]}) dup2(r1, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) readahead(r2, 0x7, 0x200) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000d9e000-0x4)={0x9, 0x7, 0xb000}, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000eb2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clone(0x200000, &(0x7f0000f00000-0x50)="e1d758d815a8bd816e2b2e90724f6565e9b802109e53d26b297457a690138386ef1a5e43fef25cf9dcfad0d29c463f781bd6f829d2e199166d27f5450c5cb70518da47c124edc6b823f55126bb842fab", &(0x7f0000e13000-0x4)=0x0, &(0x7f000055f000)=0x0, &(0x7f0000a8a000)="03af5eef8e363a773559c0c6d9f6c7a1757650d53caacccd") recvmsg(r3, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) 2018/01/23 06:35:12 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000027000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000027000-0xa)='oom_score\x00') mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000027000)=0x4000000000000000, 0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000027000-0xc)={0x4, 0x0}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000001d000-0x20)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x11) 2018/01/23 06:35:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0xfffffffffffffff4, 0x0) r3 = getpgrp(0xffffffffffffffff) r4 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d86000)={0x0, 0x6405}, &(0x7f0000b9c000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00007d9000-0x8)={r5, 0x9}, &(0x7f0000152000)=0x8) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f00009ae000-0x1c)={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9f9}, 0x1c) sched_setparam(r3, &(0x7f0000d35000-0x4)=0xfffffffffff7fffc) ioctl$void(r1, 0xc0045c79) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00004d0000-0x8)={0x0, 0x0}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x7, 0x3) 2018/01/23 06:35:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) r1 = syz_open_dev$vcsn(&(0x7f00008fc000-0xa)='/dev/vcs#\x00', 0x401, 0x440000) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00007a4000)=0x6) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fd4000-0x15)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd4000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000fd4000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r0, 0x0, 0x0) 2018/01/23 06:35:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) r0 = socket$inet(0x2, 0x7, 0x26) fallocate(r0, 0x2, 0x5, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000660000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) sendmsg$alg(r1, &(0x7f0000a31000-0x38)={0x0, 0x0, &(0x7f0000fee000)=[{&(0x7f00002e2000-0x98)="ed5cc8b93587b1eac13e5cab7e1fc5c55f74095fa4b293928c4ffc8fef0c9c2df45d11009ce4de7073de3bb13385009a2b1c356c03328def9e96bd8753c7d9f3f35833f8b50e197eb0485ec3e42fe9df236474c1853a13b7944981ffa3f47de7b8c02b69d2c5ae01b95757dc0d552e2d85801e4a813247a35d22c123d575e7008374fe448c784a1b0cd03e0e4ba6ada63871b59a00adaebe", 0x98}, {&(0x7f00004c7000)="e084a5206044dbbc063477681b2894b692e5a25160d976185061cf33202961b95c2f4ce1df2f390d7ce3c7b08bca9c76806a598881c304df83a28f2b8157cc3f2ce2f205a4dcb8599fd16b297ff2b806630cbafec605d327ac8e6d23a30e8a060590495020b4080242582ee31107bef2b645827e250e8a3e4442d6193d49f641a8893a44e185d3e63b85a0a954785d82c56347ad8e746d31376eb2bc759a2501e09bacf70c8aae60", 0xa8}, {&(0x7f0000636000-0x1000)="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{&(0x7f0000338000-0x1000)="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", 0x1000}], 0x6, 0x0, 0x0, 0x50}, 0x80) recvmsg(r0, &(0x7f0000158000-0x38)={&(0x7f00004db000+0xac5)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00003bf000-0x40)=[{&(0x7f0000fbf000)=""/243, 0xf3}, {&(0x7f0000bc1000)=""/39, 0x27}, {&(0x7f0000cda000)=""/95, 0x5f}, {&(0x7f00004f7000-0xc1)=""/193, 0xc1}], 0x4, &(0x7f00004fb000)=""/235, 0xeb, 0x9}, 0x20) [ 71.803389] irq bypass consumer (token 0000000045fea8d4) registration fails: -16 2018/01/23 06:35:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x10, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000040e000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00000a7000)=""/140) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006f9000-0x10)={r1, 0x0, 0x4, 0xfff}, 0x10) r3 = syz_open_dev$dspn(&(0x7f00005c5000-0xa)='/dev/dsp#\x00', 0x8001, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f000064e000)={0x8001, 0x0, 0x10000000000}) 2018/01/23 06:35:13 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000fa7000)='/dev/sg#\x00', 0x1, 0x2003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/116) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x800400000484, &(0x7f0000137000)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) 2018/01/23 06:35:13 executing program 3: mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000ec000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000ec000-0xe)={0x0, 0x80, 0x3, [0x9, 0x6, 0x5]}, &(0x7f00000df000)=0xe) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000041000+0x569)={r1, 0x0, 0x0, 0x2}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @rand_addr=0x0}}}}, 0x0) 2018/01/23 06:35:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ca1000-0x78)={0x2, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000df000-0xb)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f000016b000-0xd)='/dev/usbmon#\x00', 0x54, 0x40) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) poll(&(0x7f0000c4c000)=[{r1, 0x125, 0x0}, {r2, 0x3008, 0x0}, {r0, 0x1000, 0x0}, {r1, 0x5000, 0x0}, {r0, 0x400, 0x0}], 0x5, 0x1) r3 = add_key$keyring(&(0x7f0000333000-0x8)='keyring\x00', &(0x7f0000be4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$revoke(0x3, r3) r4 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r4, &(0x7f0000be6000)='./file0\x00', 0x0) accept(r1, &(0x7f00004af000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000007e000-0x4)=0x60) syz_open_dev$sg(&(0x7f0000b35000-0x9)='/dev/sg#\x00', 0x8001, 0x80101) 2018/01/23 06:35:13 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004fa000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000015b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f000070c000)=""/239, &(0x7f0000f45000-0x4)=0xef) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffce0, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xbfff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) ppoll(&(0x7f0000d8d000-0x48)=[{r1, 0x0, 0x0}, {0xffffffffffffffff, 0xc142, 0x0}], 0x2, &(0x7f000038c000-0x10)={0x0, 0x0}, &(0x7f00005dc000-0x8)={0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000800000-0x50)={0x0, 0x0, 0x0, 0x0, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shmget$private(0x0, 0x4000, 0x821, &(0x7f0000ce1000/0x4000)=nil) 2018/01/23 06:35:13 executing program 1: mmap(&(0x7f0000000000/0x917000)=nil, 0x917000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000916000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f0000917000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000917000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000918000-0x40)=[{r0, 0x2210, 0x0}, {r1, 0x20, 0x0}, {r1, 0x49, 0x0}, {r1, 0x1000, 0x0}, {r1, 0x0, 0x0}, {r1, 0x20, 0x0}, {r0, 0x40e2, 0x0}, {r0, 0x0, 0x0}], 0x8, &(0x7f0000917000)={0x0, 0x0}, &(0x7f00006a2000-0x8)={0x0}, 0x8) read(r0, &(0x7f0000203000)=""/100, 0xfffffffffffffda0) mmap(&(0x7f0000918000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000919000-0xa)='/dev/cuse\x00', 0x2000, 0x0) 2018/01/23 06:35:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000671000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x9674cfcfa45adc43) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000001000-0x8)=0x6ad) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000003000)='.s/ \x00\x00\x00\x00') readv(r1, &(0x7f00000f9000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/23 06:35:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ba5000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00007b2000)='./file0\x00', 0x8040, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$vcsn(&(0x7f0000522000)='/dev/vcs#\x00', 0x81, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00002d4000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bac000)=0xe8) 2018/01/23 06:35:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000006000-0x4)={0x4, 0x0, 0x0, 0x0}) fremovexattr(r0, &(0x7f0000b82000-0x7)=@random={'os2.', 'lo\x00'}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000d7f000)={0x0, 0x0, 0x0, 0x0, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f4e000-0x4)=0x0) 2018/01/23 06:35:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000778000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000a69000-0xe6)=""/230) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000042f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000396000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readahead(r1, 0x5, 0x7) 2018/01/23 06:35:13 executing program 4: r0 = socket(0x25, 0x4, 0x7) shutdown(r0, 0x0) 2018/01/23 06:35:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd3000-0x9)='/dev/rtc\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00006a5000)={0x6, 0x6, 0x9, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x10001, 0x5349891, 0x4, 0xffffffffffff8001, "c10b4aad415be1b04ce23984bb5e6c2a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$mouse(&(0x7f0000ded000-0x12)='/dev/input/mouse#\x00', 0x1, 0x10000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc4c85513, &(0x7f0000610000)={0x7, 0x0, []}) 2018/01/23 06:35:13 executing program 7: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ae0000-0x36)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x4}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) socket$inet6(0xa, 0x800, 0x767) 2018/01/23 06:35:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000c26000)='/dev/amidi#\x00', 0x26, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00001f6000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5}, &(0x7f0000a94000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00006ed000-0x14)={r2, 0x6, 0xc, "8a3cd9799ee0167094a51c16"}, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000960000-0x28)={@common='lo\x00', &(0x7f0000472000)=@ethtool_flash={0x33, 0x0, "ceb30ba097719bb491c34a5458bde498f90ec52aec43b292e535fccd760c640a240c066a8fdee5cee679cc701423f983f5760fe7461485e90486392c9f2873978f9545d1f4baa3f7920103de67315ab1485a8b96588d187f186832bb32b3c8dc051f1082b71f03ec321786e23a894a1b9e243308677ea36edd51759c24ad0cc4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 06:35:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) syz_open_dev$sndpcmc(&(0x7f0000f39000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x80100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x7a, &(0x7f0000654000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000045c000)=0x98) r2 = getpgid(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f000045f000-0x9)='loginuid\x00') setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c13000)={r1, 0x0}, 0x8) 2018/01/23 06:35:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002a1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000002b000-0x8)='./file0\x00', &(0x7f0000a98000)={0x23ea7caf, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) getegid() ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/23 06:35:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setfsuid(0x0) r0 = semget$private(0x0, 0x4, 0x0) semop(r0, &(0x7f0000f6b000)=[{0x0, 0x7fff, 0x0}, {0x0, 0x6, 0x0}], 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000025a000-0xc)={0x3, 0xffffffffffffffff, 0x0}) write(r1, &(0x7f00009bb000-0x72)="de22e2b62f33c913081ee71a0d31c9be3581766b852963c97f5c82fab0088a46810b1e7e40b455f1ced52fd1c27de0e2109791539a4b48d1f17e9c5bec887b7d74795a71e8322cdd5c0dfda1ecb844038f95fb54956bb2fe76dfd56b62623ad60e3a8aa9a60da27b0ed6e2ae85d4163b1f9b", 0x72) 2018/01/23 06:35:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) recvfrom(r0, &(0x7f0000d65000-0xc3)=""/195, 0xc3, 0x10023, &(0x7f0000e6f000)=@rc={0x1f, {0xbe7, 0x1, 0x7f, 0x4, 0x6, 0x1}, 0x7}, 0x9) open(&(0x7f00007e3000-0x8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) flistxattr(r1, &(0x7f0000c1e000)=""/0, 0x0) r2 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) 2018/01/23 06:35:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x1, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000617000)='/dev/adsp#\x00', 0x8b, 0x80000) bpf$OBJ_PIN_MAP(0x6, &(0x7f000096e000-0xc)={&(0x7f00005a6000)='./file0\x00', r1}, 0xc) r2 = getpid() lstat(&(0x7f0000529000)='./file0\x00', &(0x7f000023e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a57000-0x8)='./file0\x00', &(0x7f000035d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c61000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005dc000)=0xe8) r7 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b27000-0x4)=0x0) stat(&(0x7f0000110000)='./file0\x00', &(0x7f0000f5e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000cf1000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r11 = getpgid(0x0) getresuid(&(0x7f0000e88000)=0x0, &(0x7f0000ba9000-0x4)=0x0, &(0x7f0000df2000-0x4)=0x0) lstat(&(0x7f0000d6b000)='./file0\x00', &(0x7f00001f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000aa1000+0x671)=0x0) r15 = geteuid() stat(&(0x7f0000e1c000+0x57e)='./file0\x00', &(0x7f0000fb5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f000032d000)={&(0x7f0000070000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000073d000-0x90)=[{&(0x7f00006d1000-0x15)="f6b8d559e8bffac08f89398e439d89dbf861a0087f", 0x15}, {&(0x7f0000185000-0x48)="34b09a948538aac6ade0c4531171d0a1808b841f7c19875647c9c18947e426eb44aff252f8c8805bd68adfdab392ad409656958c158ece4cfb554159b0c64bbb20f8950341fe7ef7", 0x48}, {&(0x7f0000d1a000-0xe9)="e5a34aea290644ecf669df9ddad524a0321c342da43588649a31bf72f65d199a6c4b7fe9280dff15a534c7373deb13a922757858b5c6f6783f58a37f7ae3e2c36d55a9aa1ebea7fa0f20a07daf906cbae4490c66d554b8e46ebe92dd0e38aa497c966530229061cc9ec132cd324e25873920514c28d2eff6085f05d01411db4336a24987f8973e3970b7c375d1f5a6788502404813be5882a4b0991cb4f99b8f0c85465504829ffb91f2f5d548b9670d2ab1d68f308452ce5d31d3301860b37ca5ecb9b3cadd4cb985245734e9e466a3a797fa4fff6a00cb4d917e5370351579fdcd3bc2c3766842de", 0xe9}, {&(0x7f0000ef2000-0x1000)="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", 0x1000}, {&(0x7f0000ae9000-0x47)="303e02467c619017abaaa98f1c10abb28a8bf8df1ee3c0d2aa1ab910c4691b0cdd579d8a3c341872acacab2fffd33d43a855dc6b2ab6f1b71cb369f0909909800962bf57ddbbdb", 0x47}, {&(0x7f00000be000-0x16)="4f096cd3ea79f4418a2ce86abd323956c02e2b228401", 0x16}, {&(0x7f000067e000-0x28)="70167ba616e08c9e4e5b4d62fb7097011d54427d2d73e0463590a3eb755e5ce5667c15224fd46d5d555e8b2f92", 0x2d}, {&(0x7f0000fcf000-0x8b)="956590fa2db83ef89ed3cba40a67d2bbb24d4c8a94ca896453b01b3f810aae1c0ba00b5ca78824374098b44be39613121299fda3c203ef188efdec577e4e329fc011161db5e3aa89ad7cc959f6a9c2bfd453a37b75d900b05be5c5b7dbc9501b5a5788c87a9bf34fe45322be18c94d1ad9b8cd0468ca3ca6ff3a85d61eefa4c0b1660ca1a6309bb55f126f", 0x8b}, {&(0x7f0000e21000)="977dbe12a42c0f0735f60d0db4536a13c117221aaf2993d712f0d3b39682fcc34f042ba1c4c40b326078d8144a1cd53c5a274dc5468c17cfbd0bb281e03bffbac9d586342d2048e7af51e99483cfcab747347cad39549839caf090c1d9aac19afc9593", 0x63}], 0x9, &(0x7f00003f5000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x128, 0x20000804}, 0x1) 2018/01/23 06:35:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e2a000)='ns/uts\x00') ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000f6b000)=""/31) write(r0, &(0x7f00002d3000-0x27)="260000005e000910f20000f83a0000ffffff080001009ee3030000000100085b1ee9fb4b35ea", 0x26) 2018/01/23 06:35:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ec1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f0000215000)='./file0\x00', 0x8000, 0x8) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000fda000-0xfa)=""/250) listen(r0, 0x7) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="", 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000401000)=0x0) 2018/01/23 06:35:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002d3000-0x4)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009ea000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f8000)=0xe8) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000739000-0x4)='./file0\x00') poll(&(0x7f0000cb3000)=[], 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) flistxattr(r1, &(0x7f00005e0000-0x68)=""/104, 0x68) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') r2 = geteuid() r3 = getegid() syz_fuse_mount(&(0x7f0000256000-0xe)='./file0/file0\x00', 0xe000, r2, r3, 0x6, 0xc) 2018/01/23 06:35:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x2, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/23 06:35:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0xa, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) inotify_init() 2018/01/23 06:35:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xd, &(0x7f0000c48000-0x14)={0x0, 0x0, 0xbda9, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = open(&(0x7f000057e000)='./file0\x00', 0x80040, 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000e8d000-0x20)={@common='vlan0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/23 06:35:13 executing program 6: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000008b000)='./file0\x00', 0x800, 0x98) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000026000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000021000-0xb)='/dev/adsp#\x00', 0x7, 0x1fff) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/01/23 06:35:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000baf000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f00004f0000)='./file0/file0\x00', &(0x7f000016a000)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000435000-0xb)='/dev/vcsa#\x00', 0x0, 0x240000) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000e16000)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f00005b5000-0x38)={&(0x7f00007c7000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x1}}, 0x26, &(0x7f0000e0c000-0x10)=[{&(0x7f0000792000-0x1e)="15dbe2618143019b149574fff1c592969a00486b383e9fd76c27d380d1f0", 0x1e}], 0x1, &(0x7f0000cc5000-0x1588)=[{0x78, 0x119, 0x8, "1adb92dc972fa2afb19a1b95b5cb8a38025fe788d428044a1c6ef305629a97691cc59f189c6c053254c335d3dfeb268c6679f736c01c59a32baf1a728e6bb4f0a5faeea7581c18ffe39777f274290e66455c11d1b75eb83a6a4b3b9549693b800de3aa5ed66f15dd"}, {0xe8, 0x115, 0xfffffffffffffff9, "4ec58d12a7d6903067063cfc0c8a1aa32d3875961cb539b5d24031307f167991c658e7d6e5fce006a68a21ed76c0a176cf44997af94e1697f929d1baa3ecb1ba28887a215aeb97b4f36f1cd3fac3f796b27316a4976b3945834a575ec16f28896393f9791f4a50b95d6448858ae4de0c48e4ffefd295c862f7059dfab47f930f26cf74b0575895030320399d0c10925b521bd6fc4db04240d89b572a2cab91324e49c03f5cd4a67797d35dbab1b8a54e6f21b5dd27adb71d83f4d6033425e0cc8dd5bf703be1058ca94ea236fe55d4a424634da5e8"}, {0xd8, 0x10a, 0x2d1, "1f2185154113e1c3ef694efac0a7f22b01afb5121149d3b31fd9f226a5c1084352647595f825b50fc59308e945b6ed1a5437cf27c67f2c6fe9d084d0edd4570488ef6423d2191cd885639b32fca4abb39535d84018b7a3e6a9eae86e3c868ed1a7fa61981e9d7e33effcc2ee04883eb08c237bd041d10130bcc86b0d456a68d9442197840721e2cc56407bea9a750c8d2e5759f4e17d33462d8fb9d882e09a49c139b43f60faed84fc7427887ce310ec2e0b600f376582e04dcf85d250286f20be"}, {0xc0, 0x117, 0x0, "adfd3de964a55ec0b6e8389d123ae8500a364a52269e7db01a8fd74ca05d1e6c6441e643bcb3f67adb382217a364a313f76ecbd3d49257594eaa3a5dca32ac3f64ced22030d7c9ac4e286baee1487b1b2f4bcb230516ac6d4a89f5b7c5be5e754984b839cbcb05a03651f981e17b760973f8627e41390d9823d9767fbf952c741c88d2fb9bc48d45e6eca8f843ce5b096bd0a0237bad010d212af8cc189a5dfde7845aa4c3fcf13d61943b4b1ad9d603"}, {0x1010, 0x115, 0x6, "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{0xc0, 0x3a, 0x1f, "f9fc2501ac126660c340e82d14acb7067cb294c585081958b011bcaa23ba8b75744f2610231a89db995c4850043c485d66306ec54799ffec7e93f62ebf6dfbe66e9c67520fbffa4445f6d70185458603ab4c31171022738de5ecaa9a3c60c2e19ff40b9eab7dfb664471987158f6cd7d8b160915ee7dd7ff44de7f2a9be38e6ab8f7652b81d6484ca03af7eb94f70ea1139cf4e7ee2373656179ff06498c6c1006e999e8d582fdb37ed62b"}, {0xd8, 0x103, 0x9, "9e65fd6840d5356e0b200369f3dd16d86e81930c0be88f2fce5a8cb60d5b99db38d24cee1e39312ebd7f3e92835de13930de0aa1887672a4188386717830ba48ff223bbd6ef2b3871dfd016b718c826bd1f68c521bc0edc8fe5825b8bf7015f90aaa9f605dab8dbebb2f2a98394fef7dcf930159a8fb3862dc0988ce184a056988c3dcc75f1304a56402f46d18a309badaa5d466cf2008c8adb6aab35f37d3ee2088c44c05714b22a4dc3a2a613a88c812bbe73f19d8e0e3ac7b94d8adb412e6bd"}, {0xc0, 0x104, 0x5, "8a980f435a3f3291c4f6a55d9b2396c4c2205f07abc3ac12b4d129d90a92bdef133f6f5b342eba28a0b0f94b14af5b9fb78b157dd414d2a10139327ecaf7023aa6a23e4697634eef37f253ffd911232e6dfade107c132277b835ec220f3eb35cf77148e105d4fa47867a00af5d443e1f442e00fcd3061f6eeec8d32e27c5e08f6ccabd37d4e0811f82839a8073d3a6f966c27a464092195ea909d9146c33e429dc313ebf974616a84b6d09cc2f76"}, {0x28, 0x102, 0xffffffffffffff06, "c267ac6a94b0b4fe243e7d1ce0db1392955fcb336f"}], 0x1588, 0x40}, 0x20000040) mq_timedsend(r0, &(0x7f0000476000-0x76)="9c8c5b9092aa31bcc65abb82a657fac700da8fd843f2bf8ba07344502eb5869ca3e651101e805680201c7f91ce0846aacaf023eecfb732b8475c86e026ef7cd1d32975f5b29925f2433bfeea6ac3586fe40ea335c2fe0b0e3cc9f4f86eade7f3ffb6a7d0aa2f4b1799e4a9881d226d9fffffc6d274a069e9fef873467e87c359cfef7ef4aa625a9f901f", 0x8a, 0x1, &(0x7f00000e4000)={0x0, 0x0}) mkdir(&(0x7f0000761000-0xe)='./file0\x00', 0x100) rmdir(&(0x7f0000886000)='./file0\x00') open(&(0x7f00002b1000)='./file0\x00', 0x80, 0x0) 2018/01/23 06:35:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000025f000-0x9)='/dev/rtc\x00', 0x105000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000918000)=0x555, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00009d6000-0x40)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) 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) fallocate(r3, 0x0, 0x0, 0x1ff) sendfile(r2, r3, &(0x7f0000bb9000)=0x0, 0x7fffffffffffffff) 2018/01/23 06:35:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000035f000-0xc)='/dev/autofs\x00', 0x80000, 0x0) bind$alg(r0, &(0x7f0000f3c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) close(r0) close(r1) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000c82000/0x3000)=nil) shmctl$IPC_RMID(r2, 0x0) 2018/01/23 06:35:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000672000)=""/159) socket$inet_udp(0x2, 0x2, 0x0) sync() 2018/01/23 06:35:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) recvmsg(r0, &(0x7f0000de3000-0x38)={&(0x7f00007d7000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007b3000)=[{&(0x7f0000d12000-0x60)=""/96, 0x60}], 0x1, &(0x7f0000bee000)=""/205, 0xcd, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000377000-0x8)={r0, r1}) signalfd(r1, &(0x7f0000462000-0x8)={0x3ff}, 0x8) writev(r2, &(0x7f0000508000)=[{&(0x7f000066c000)="d9", 0x1}], 0x1) clone(0x40400, &(0x7f0000775000-0x27)="973676d6305bf7767f77638814e6528353082cfd60ee7a3d15e110844052f5aeba61e8ebca4083", &(0x7f0000f24000-0x4)=0x0, &(0x7f0000cad000-0x4)=0x0, &(0x7f00009cd000)="b02a3733064cdfab6b158e136c0fe68d912ba80561e79602745db036bdbe53092eeaf7490233a2ba7e1a0ef07ec2b27c8cc3bc406dab29bbb34f028b95c93ee657e7598590fd0f6ae9f1b8efddd6f6bbc0b4fb9f64df3664") 2018/01/23 06:35:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005e2000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee2670f0000d67472e1c4c30310c07f"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000042c000-0x28)={@common='ip_vti0\x00', &(0x7f0000dc0000-0x28)=@ethtool_eee={0x45, 0x1, 0xfffffffffffff87b, 0x2, 0x3, 0x6, 0x10000, 0x0, [0xf91, 0xffff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000efb000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept(r1, &(0x7f00004d9000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000076a000)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000ceb000-0x55)={0x0, 0x4d, "daca0e046c7bb7c5dd5ee8293028cd20c00439d5f9daa47b932bd0f8ea7c968b67cdfa3aea3bb1af9bbf9980042be703a3d857e00c8fd2b58dc62ed0e1c9e1e886cc191fdd0b82a965667236a2"}, &(0x7f0000cd2000)=0x55) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00007a5000)=@assoc_value={r3, 0x2}, 0x8) 2018/01/23 06:35:13 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000007000)=""/231, &(0x7f0000001000-0x4)=0xe7) ioctl(r0, 0xc0984124, &(0x7f0000006000-0x1f5)="") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000008000)=0x1) 2018/01/23 06:35:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x9, 0x0}], 0x1) semget$private(0x0, 0x0, 0x400) semop(r0, &(0x7f000001a000)=[{0x2, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) r1 = add_key$keyring(&(0x7f0000495000)='keyring\x00', &(0x7f00002ca000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, r1, 0x2) semop(r0, &(0x7f00009fa000+0x511)=[{0x1, 0x0, 0x0}, {0x0, 0x9, 0x0}], 0x2) 2018/01/23 06:35:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000c68000)={0x2, 0x0, [{0x4, 0x3f, 0xfffffffffffffffd, 0x0, 0x3, 0x0}, {0x80000000, 0x8, 0x80000000, 0x7, 0xa3a1, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 06:35:13 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x1, &(0x7f000000f000)=0x7, 0x5, 0x1) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000010000)={0x0, 0xae7}, &(0x7f000000b000-0x4)=0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000010000)={r1, 0x7}, 0x8) 2018/01/23 06:35:13 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x1, &(0x7f0000005000)=""/206, 0xce) alarm(0x4) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x12)="3a7472757300000005a03f000265783a0008", 0x0) 2018/01/23 06:35:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f14000-0xa)='/dev/vcs#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00009c1000-0x8)={0x0, 0xffffffffffffff6a}, &(0x7f0000fc2000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003fd000-0x8)=@assoc_value={r1, 0x568}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 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={&(0x7f0000916000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000e38000-0x10)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) 2018/01/23 06:35:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00002c8000)='.', &(0x7f0000852000)='.', &(0x7f00001e6000-0xb)='openpromfs\x00', 0x23420be, &(0x7f0000b17000)="") 2018/01/23 06:35:13 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$audion(&(0x7f0000825000)='/dev/audio#\x00', 0x4, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x4, r0, 0x1}) r3 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000001000)={0x1, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/relabel\x00', 0x2, 0x0) write(r3, &(0x7f00007f6000-0x1)="83", 0x1) 2018/01/23 06:35:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0xffffffffffffff91, &(0x7f0000e3a000+0x37a)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat(0xffffffffffffffff, &(0x7f0000877000-0x8)='./file0\x00', 0x2, 0x121) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f00009d0000)={[{0x100000001, 0x7, 0x0, 0x2, 0x3, 0x1, 0x3ff, 0x2e, 0x81, 0x8, 0xffffffffffffff7f, 0x1000, 0x200}, {0x800, 0x9, 0x0, 0x1, 0x1000, 0x6998, 0xa6, 0xfffffffffffffff9, 0x3, 0x8, 0xa24, 0x6, 0x6}, {0x9c5, 0x8, 0x15, 0x6, 0x6eef675f, 0x7, 0x80000001, 0xffff, 0x7, 0x7ff, 0x40, 0x7b, 0x0}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00005bf000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000a3e000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006a0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/23 06:35:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x73, &(0x7f0000406000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [{[{0x9100, 0x6e, 0x7, 0xfff}], {0x8100, 0x5, 0x9, 0x0}}], {@ipv4={0x800, {{0x10, 0x4, 0x5, 0x105, 0x5d, 0x3, 0xffffffff, 0x9, 0x2f, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@ra={0x94, 0x6, 0xff}, @ra={0x94, 0x6, 0x8}, @ra={0x94, 0x6, 0x4}, @lsrr={0x83, 0x13, 0xffff, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @rr={0x7, 0x3, 0x9, []}, @generic={0xd6, 0xfffffffffffffe38, "fa"}]}}, @udp={0x3, 0x2, 0x1d, 0x0, "0efb449360b31facd3715d3cec9f5608465f564000"}}}}}, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000379000-0x26)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb080003000100fc00", 0x24) 2018/01/23 06:35:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000229000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@eol={0x0}, @md5sig={0x13, 0x12, "dc07999e3fb8cf304c420c9bb7eb04bb"}]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000628000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000007000)=0x0, &(0x7f0000328000)=0x4) 2018/01/23 06:35:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00006e1000)=0x0, &(0x7f0000928000)=0x4) accept4$inet6(r0, &(0x7f00009cc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002fc000)=0x1c, 0x800) 2018/01/23 06:35:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x200) write$selinux_create(r0, &(0x7f00000cf000-0x3c)=@objname={'system_u:object_r:dri_device_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x35, 0x36, 0x20, './file0\x00'}, 0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f0000b02000)={0x0, 0x0, &(0x7f0000693000-0x50)=[], 0x0, &(0x7f0000c2a000-0x30)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000bc0000-0x50)={{0x9, 0x7}, {0x2, 0x6}, 0x0, 0x3, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 06:35:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f000030f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@canfd={0xd, {{0x1, 0x100000000, 0x0, 0x2}, 0x33, 0x0, 0x0, 0x0, "9bab20994434b15a2ade6842d9615f219c21b69051d2c867e4303d1414334fcf3e6d7cf79de1450a32cfb5de1b8d6c15e4f2465943f1151f25b4f17d080323df"}}}}, 0x0) 2018/01/23 06:35:13 executing program 1: r0 = socket(0x1, 0x5, 0x8) finit_module(r0, &(0x7f0000412000)="656d30016264657624282400", 0x2) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x7) r2 = fcntl$dupfd(r0, 0xfffffffffffffffe, r1) connect$netlink(r2, &(0x7f0000005000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) connect$netlink(r2, &(0x7f0000003000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/23 06:35:13 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) accept$packet(r0, &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000024000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000025000-0x63)=""/99) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000012000)={&(0x7f0000024000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000024000)=@delneigh={0x3c, 0x1d, 0x300, 0x5, 0x0, {0x1c, 0x0, 0x0, r1, 0x0, 0xc, 0x2}, [@NDA_PROBES={0x8, 0x4, 0x0}, @NDA_LINK_NETNSID={0x8, 0xa, 0x80000000}, @NDA_LINK_NETNSID={0x8, 0xa, 0x3}, @NDA_MASTER={0x8, 0x9, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 06:35:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000074a000-0x8)='./file0\x00', &(0x7f000084f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000fb000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000f47000-0x4)=0x100000000, &(0x7f0000522000)=0x4) lstat(&(0x7f0000f42000-0x8)='./file0\x00', &(0x7f000072a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000023c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) r4 = fcntl$dupfd(r3, 0x406, r3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c6e000)='/dev/vga_arbiter\x00', 0x2000, 0x0) sendmsg$nl_xfrm(r4, &(0x7f00003aa000-0x38)={&(0x7f0000cff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063a000)={&(0x7f000082c000)=@updpolicy={0xb8, 0x19, 0x20, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 06:35:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7c5, &(0x7f0000688000)=0x0) r1 = syz_fuseblk_mount(&(0x7f0000c42000-0x8)='./file0\x00', &(0x7f00004d2000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00005b1000)={{0x2, 0x3, 0x20, 0x0, 0xffffffffffffffc1}, 0x452, 0xc7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r0, 0x1, &(0x7f0000167000)=[&(0x7f00002d8000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000191000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/23 06:35:13 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0x2, {0x4, 0x0, 0x0}, [@nested={0xfffffffffffffed0, 0x0, [@typed={0x8, 0xa, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000000d000)='/dev/audio\x00', 0x20000, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000022000)=0x2cab8d04, &(0x7f0000017000-0x4)=0x4) 2018/01/23 06:35:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ed2000)={0x0, 0x0}) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000661000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10, 0x80000) tee(r0, r1, 0x8, 0xf) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x54, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 06:35:13 executing program 4: clone(0x0, &(0x7f0000004000-0x28)="", &(0x7f0000003000+0x616)=0x0, &(0x7f00007e3000-0x4)=0x0, &(0x7f0000001000-0x61)="") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00003de000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f000014f000)='pagemau\x00') r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c30000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000d2d000)={0x0, r2}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000240000)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000)={r3, 0x1, 0x1, 0x6, &(0x7f0000002000-0x4)=[0x0], 0x1}, 0x20) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000007e000)=0x8) ustat(0x8, &(0x7f0000851000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 06:35:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pread64(r0, &(0x7f0000a09000-0xc2)=""/194, 0xc2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000252000-0x20)={@common='lo\x00', @ifru_flags=0x3402}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000c14000+0x19)=0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sg(&(0x7f0000a68000)='/dev/sg#\x00', 0x3, 0x200000) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000b8a000-0x4)=r3, 0x4) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f00005cb000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f00003bb000-0x8)=0xf000) 2018/01/23 06:35:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0xb, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ec000)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000a37000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000685000)={0x77359400, 0x0}, 0x8) r1 = syz_open_dev$audion(&(0x7f0000c40000)='/dev/audio#\x00', 0x0, 0x4000) epoll_pwait(r1, &(0x7f00009d3000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0xe3b7, &(0x7f0000c7e000)={0x3}, 0x8) 2018/01/23 06:35:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000748000)='/dev/amidi#\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000bda000)=0x20) 2018/01/23 06:35:13 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000026000-0x4)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000027000-0x11)='/dev/vga_arbiter\x00', 0xa480, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000025000-0x50)={@generic="4beec3f78ee296a5e6ae28ce85773693", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) [ 72.659116] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 72.675891] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=12314 comm=syz-executor6 2018/01/23 06:35:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000036d000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000c97000)={&(0x7f0000929000/0x3000)=nil, 0x3000}) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) umount2(&(0x7f0000665000-0xe)='./file0/file0\x00', 0x0) setns(r0, 0x40000000) 2018/01/23 06:35:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0x156) fcntl$setown(r0, 0x8, r1) r2 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f000063d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2018/01/23 06:35:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000777000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f00007c7000)=""/180) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000041c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000be7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000c6f000)={r1, 0x1}) ioctl$KDDISABIO(r0, 0x4b37) 2018/01/23 06:35:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = socket$inet(0x2, 0x5, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000000)=""/58) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000001000-0x20)={@common='bridge0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00007b9000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x6, 0xffff, 0x1, 0x6, 0x7, 0x0, 0x9, {0x0, @in6={{0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3032, 0x6, 0x5000000000, 0x9}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={r4, 0x3541, 0x0, 0x10000, 0x0, 0x1}, &(0x7f0000002000)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000-0x8)={r4, 0xfffffffffffff3d5}, 0x8) fcntl$notify(r3, 0x402, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x100000000000010, 0x2, 0x4) write(r5, &(0x7f00004e4000-0x3d)="260000005e0009fff10000f8000003ff050001059f000000ab4f0000015b1ee9067535ea591d", 0x26) [ 72.723944] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 72.827534] QAT: Invalid ioctl [ 72.836779] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=94 sclass=netlink_tcpdiag_socket pig=12349 comm=syz-executor4 [ 72.862803] QAT: Invalid ioctl [ 72.875942] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=94 sclass=netlink_tcpdiag_socket pig=12349 comm=syz-executor4 2018/01/23 06:35:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffc, 0x4) close(r0) 2018/01/23 06:35:14 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000005000-0xa)='/dev/cuse\x00', 0x800, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000003000-0x4)=0x3, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) timerfd_create(0x6, 0x80800) timerfd_settime(r0, 0x1, &(0x7f0000001000-0x20)={{r1, r2+10000000}, {0x0, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x4806, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0505510, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f", 0x0}) r4 = semget(0x0, 0x0, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r4, 0x6, 0x13, &(0x7f0000005000)=""/33) 2018/01/23 06:35:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000840000)='./file0\x00', 0x31) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000004b000-0x8)='./file0\x00', &(0x7f0000392000)='./file0\x00', &(0x7f0000d4b000-0x3)='9p\x00', 0x0, &(0x7f00002bd000)="") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) statx(r0, &(0x7f0000bb1000)='./file0\x00', 0x6000, 0x20, &(0x7f0000f1b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000ab000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 06:35:14 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000058007fafb72d1cb2a4a280930b064b720ba8432c75262342d0c9e08d9fb78749bd50ca8a9848a3c728f1c46b7b31afdc1338d544c9f59b74136ef75afb83de440daa7227c4dfb8220527e649ec4fab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) timerfd_create(0x5, 0x800) 2018/01/23 06:35:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x3, 0x6) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f000032e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x16, 0xff) 2018/01/23 06:35:14 executing program 1: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ef8000-0x38)={0x0, 0x0, &(0x7f0000ef7000)=[], 0x1d5, &(0x7f0000603000)=""/81, 0x2a, 0x0}, 0x40002106) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000efb000-0xc)=@sack_info={0x0, 0xfffffffffffffffd, 0x8}, &(0x7f0000d14000)=0xc) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000efb000-0x80)={r1, 0x3ff, 0x78, "e201c4ab88bc57292a0fce9c5ae9460b26e8405cea30f0a142c2ca219ceefbde02d355fd59ac2608016d7c6691a421c861dc35414f5823cba6a5e3eb8c058b652297224318668f9c839b7644efad22995cf2abb7baeac7fdafd7162b56d00eed30afe9d3d4af7854579705c487a0244425c4852db2590300"}, 0x80) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000ef9000)=""/78, &(0x7f0000efa000-0x4)=0x4e) 2018/01/23 06:35:14 executing program 5: unshare(0x80000000009ffd) r0 = socket(0x10, 0x2, 0x0) sync_file_range(r0, 0x7fff, 0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x774c7636, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7c6a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x10000}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0x5}, &(0x7f0000001000)=0x8) iopl(0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) fstatfs(r0, &(0x7f0000001000-0x70)=""/112) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000002000)={0x5, 0x5, 0x5, 0x1, "f1b85774ccc9b1ef2cf780240b724d325ee0c4054b59ebba03366ea44d4d6498"}) 2018/01/23 06:35:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000308000)={0x0, 0x0, 0x0}, &(0x7f00000ee000)=0xc) fstat(0xffffffffffffffff, &(0x7f0000aee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() r3 = socket$nfc_raw(0x27, 0x1, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00004de000)=0x0) setresgid(r0, r1, r2) r4 = syz_open_dev$sndmidi(&(0x7f0000791000)='/dev/snd/midiC#D#\x00', 0x2, 0x28200) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000929000)={0x0, 0x64, "6e3149e2b9400e318f7e949e6b2e82c161eb5af2a1d5e34cb7fc2c3cb9340077e7bb01c28b2748407315a6bbc8053433bfd3579778f38d1212f200d18b60da333432ecc7ec1f9ba6a4ccbacd9e6241310a968b35115bd9e0714920570001e05fb04dbf3e"}, &(0x7f0000291000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000db8000)={r5, 0xcc, &(0x7f00002c3000)=[@in6={0xa, 0x0, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x7}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x8000}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x3, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff69}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000266000-0x4)=0x10) r6 = syz_open_dev$sndtimer(&(0x7f0000e75000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) delete_module(&(0x7f000029c000)='(ppp1md5sumtrustedself/\x00', 0x200) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r6, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0xfffffdfe, 0xfffffffffffffffd, 0x0}) inotify_add_watch(r4, &(0x7f0000259000-0x8)='./file0\x00', 0x0) 2018/01/23 06:35:14 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000012000-0xa)='/dev/dsp#\x00', 0x0, 0x200000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000022000)={0x1, 0x4b00000000}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000024000-0x30)=""/48) r1 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 73.274088] netlink: 65 bytes leftover after parsing attributes in process `syz-executor0'. [ 73.282851] kauditd_printk_skb: 43 callbacks suppressed [ 73.282860] audit: type=1400 audit(1516689314.464:881): avc: denied { setgid } for pid=12360 comm="syz-executor4" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/23 06:35:14 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000019000-0x6)=[{0x1, 0x0, 0x1000}], 0x1, &(0x7f000000d000)={0x77359400, 0x0}) 2018/01/23 06:35:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000012000-0x50)={{0x7fff, 0x8}, {0xfac, 0x80}, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000013000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r2, 0x3a33c12b, 0x4) close(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000002000)={0x3, 0xffffffffffffff81, 0x7b4188b0, 0x1000000000, 0x8000}, 0x14) sendmsg$nl_crypto(r2, &(0x7f0000002000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000013000)={&(0x7f0000006000-0xe8)=@alg={0xe8, 0x10, 0x8, 0x0, 0x1, {{'drbg_nopr_ctr_aes192\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x7}]}, 0xe8}, 0x1, 0x0, 0x0, 0x800}, 0x8000) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000012000-0x10)={0x0, 0x0}, 0x10) 2018/01/23 06:35:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000e4b000)={0x2, &(0x7f000066d000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000e8000-0x8)=0x0) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 06:35:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000481, &(0x7f000005a000-0x18)=""/24, &(0x7f0000c5e000-0x4)=0x18) r1 = syz_open_dev$vcsa(&(0x7f000028c000)='/dev/vcsa#\x00', 0xffff, 0x4040) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000c43000-0x10)=@req={0x7, 0xcb0, 0x5, 0x3f}, 0x10) 2018/01/23 06:35:14 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000001f000)='/dev/mixer\x00', 0xa0300, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000001f000)={0x0, 0x99, &(0x7f0000019000)="22a9927ed8ee2df95352eb1783e2bbf9e7cdfdddc6b5a63ced4e98cb6b7090636240f0eef77adfcc7245a5cf374651b726e18015312064f8fae34fe7bc3d81087cbd98e576cabfff31f972e889faf20a6b488011637a629e7379d694faa9c78031ff238c670073586e625890e71e5f889efea23864641f9db12cdbc5a4ff688412ded94c92abfbe47948a2da5675df846bdb1e0abc2e6e769e"}) r1 = socket$netlink(0x10, 0x3, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x20c)=@getneightbl={0x14, 0x42, 0xd02, 0x0, 0x2, {0x0}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 06:35:14 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r1 = dup(r0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f000001f000-0x1)=0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000001e000-0x10)={0x0, 0x0, 0x0}) [ 73.284276] 9pnet_virtio: no channels available for device ./file0 [ 73.309708] 9pnet_virtio: no channels available for device ./file0 [ 73.353896] netlink: 65 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/23 06:35:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa5}]}, &(0x7f00005fd000)=0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000137000-0x8)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a9c000)={0xfffffffffffffff6, 0xec39}, 0x8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009d2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000320000)={0xffffffffffffffc0, 0x9, 0x5, 0x100}) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000b65000-0xe6)=""/230) [ 73.373040] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=66 sclass=netlink_tcpdiag_socket pig=12395 comm=syz-executor5 [ 73.389297] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=66 sclass=netlink_tcpdiag_socket pig=12401 comm=syz-executor5 2018/01/23 06:35:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x0, 0x0) preadv(r0, &(0x7f0000cfc000)=[{&(0x7f0000706000)=""/64, 0xfffffffffffffd94}], 0x0, 0x4) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/01/23 06:35:14 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) stat(&(0x7f0000011000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000e7f000)=0x0, &(0x7f0000718000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 06:35:14 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000511000-0xb)='/dev/adsp#\x00', 0x7, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002c7000-0x20)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x5dc4, 0x1, 0x0}, 0xffffffffffffff4b) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00004e8000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cf5000-0x4)=0x8) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000039e000-0x4)=0x7, &(0x7f0000a76000)=0x4) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) sendmsg$netrom(r1, &(0x7f0000d78000)={&(0x7f0000aa8000-0x10)=@ax25={0x3, {"5f4e98f59d0942"}, 0x1000000000}, 0x10, &(0x7f0000a06000)=[{&(0x7f00003dc000)="c808d4691835f5b426335ce5bc13f53184c5059864196a6834df4fb126", 0x1d}, {&(0x7f0000013000-0x43)="e509f75c015acf6b65790aab0f1566fda071800b7aada75d0a182d12e6a4d519624e87b3c1bd386e26845a213295cb619116c325d68b5787fc8f4aa5a981ef2900393b", 0x43}, {&(0x7f0000293000-0x4e)="66c66f7253d5f60cb8a87a31432ab0532e43cff2ff711bb8ba957566d27e4d4aa20528a5828a609fb3950c8c62706390e2a0a311eb31d9661b243fe20addc8a8a1f719cbd92dc5868af8511ed171", 0x4e}], 0x3, 0x0, 0x0, 0x0}, 0x40) 2018/01/23 06:35:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x62, 0x0, 0x0}, 0x20) r2 = shmget(0x1, 0x3000, 0x800, &(0x7f000024a000/0x3000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000528000-0x4)=0xe8) r4 = getgid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00006d9000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052b000-0x4)=0xe8) fstat(r1, &(0x7f0000aaa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000811000)=0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000363000-0x70)={{0xce, r3, r4, r5, r6, 0x5a, 0x4, 0x0, 0x0, 0x0}, 0x6, 0xffffffff, 0x2, 0x1ff, r7, r8, 0x3780000, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/23 06:35:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0x8, 0x0, &(0x7f000057e000)=[@increfs={0x40046304, 0x2}], 0x0, 0x0, &(0x7f0000bf0000-0x1)=""}) syz_open_dev$dmmidi(&(0x7f0000d6b000)='/dev/dmmidi#\x00', 0x5, 0x400000) 2018/01/23 06:35:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x4, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xab0, 0x20, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000f7a000/0x10000)=nil, 0x10000, 0x4) 2018/01/23 06:35:14 executing program 4: r0 = socket(0x2, 0x3, 0x6) setsockopt(r0, 0xff, 0x0, &(0x7f0000005000)="", 0x0) socket(0xf, 0x4, 0x8) 2018/01/23 06:35:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000063f000-0x8)={0x0, 0x0}, 0x84800) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00009ee000-0x1)=0x0) read$eventfd(r0, &(0x7f0000e11000)=0x0, 0x8) 2018/01/23 06:35:14 executing program 4: mmap(&(0x7f0000000000/0x43f000)=nil, 0x43f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0xb, &(0x7f0000004000-0x4)=""/4, &(0x7f0000000000)=0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000109000-0xd)='/dev/dmmidi#\x00', 0x10000, 0xc02) mmap(&(0x7f000043f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000043f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000440000-0xed)=""/237, 0xed, 0x100, &(0x7f000043f000)={0x1a, 0xf7, 0x975, 0x3, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/23 06:35:14 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00009c2000)='/dev/mixer\x00', 0x105000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/233) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000179000)=0x0, &(0x7f000029b000)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f000067b000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) setsockopt(r1, 0x111, 0x3, &(0x7f0000fd5000)="01000000", 0x4) sendto(r1, &(0x7f0000fd6000)="", 0x0, 0x0, &(0x7f00002cd000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/23 06:35:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000057e000-0xc)={0x3, 0xffffffffffffffff, 0x1}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000312000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009bb000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000014f000)=0xa0) [ 73.485909] audit: type=1400 audit(1516689314.675:882): avc: denied { set_context_mgr } for pid=12411 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/23 06:35:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) r1 = geteuid() bind$inet6(r0, &(0x7f00001e9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) sendmsg$nl_xfrm(r0, &(0x7f0000ed2000)={&(0x7f00007d5000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f000046b000-0x10)={&(0x7f0000912000-0x11c4)=@allocspi={0x11c4, 0x16, 0x300, 0x7, 0x2, {{{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x1, 0x5, 0x0, 0x81, 0x2, 0x20, 0xa0, 0x7f, 0x0, r1}, {@in=@dev={0xac, 0x14, 0x0, 0x10}, 0x0, 0x32}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, {0x0, 0x1, 0xfffffffffffffffc, 0x4000000, 0xb0ce, 0x0, 0x5, 0x8d}, {0xffffffff, 0x101, 0x81, 0xf4}, {0x6, 0x7f, 0x1}, 0x6, 0x2, 0xa, 0x1, 0x2, 0x84}, 0x100000001, 0x68}, [@proto={0x8, 0x19, 0x593a3e1bdd106196}, @algo_aead={0x9c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x268, 0x40, "444eecbaea72f7443961e645366d604a33c288a23069caea40a2298cbe5e0235e5bd8736696f854f2bed9aedd592b625b09da6d2ac1ea0923406d43b57983fa2d94fe583d55f1190d8681dff2a"}}, @ipv4_hthresh={0x8, 0x3, {0x1e, 0x8}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7, 0x1000, "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"}}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x11c4}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) socket$packet(0x11, 0x2, 0x300) connect$inet6(r0, &(0x7f0000626000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, 0x1c) 2018/01/23 06:35:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000cea000)='/dev/random\x00', 0x0, 0x40000) r0 = socket$inet6(0xa, 0x7, 0x0) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f000076c000-0x1)='j', 0x1, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0xffffffffffffffff, 0x4b082e0a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/23 06:35:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000967000)='/dev/sequencer\x00', 0x20006, 0x0) pwrite64(r0, &(0x7f0000422000-0x34)="95c75c6e1be35f4bb4e0c7eda831efbb4fc06b760aef1d40ad56b4da57f21e81975a52df13d12dcc98276d7dbcbfb7de4a4ba877", 0x34, 0x0) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x40081, 0x4, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"b1cb87152790e915a4ab446e"}}], 0x30) openat$dsp(0xffffffffffffff9c, &(0x7f0000cbe000)='/dev/dsp\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000898000-0x4)=0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) 2018/01/23 06:35:14 executing program 2: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f00000ed000-0x1a4)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x28, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x1, [0x0]}, @pad1={0x0, 0x1, 0x0}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/23 06:35:14 executing program 3: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000ff5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ff4000)=0x14) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000ff5000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, r1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b5a000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x3, 0xffffffffffffffff, 0x2, 0x7}, 0x20) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00001f5000)=0x0, &(0x7f0000ff5000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/23 06:35:14 executing program 5: mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x2f, 0x2) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a6b000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00007a8000)=0x0) 2018/01/23 06:35:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000a5c000)=0x2fad08cf, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fsync(r0) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000009000-0x36)="b0", 0x1) sendto(r0, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00004d3000)="aa", 0x1, 0x0, &(0x7f0000420000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) [ 73.510986] binder_alloc: binder_alloc_mmap_handler: 12411 20000000-20002000 already mapped failed -16 2018/01/23 06:35:14 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000017000-0x9)='/dev/dsp\x00', 0x40000, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f0000016000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r1, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x0}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x43, {0x0, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f0000016000-0x8)=0x0, &(0x7f0000009000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x24, 0x0}, 0x0) 2018/01/23 06:35:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009d3000)='/dev/qat_adf_ctl\x00', 0x8c0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000c42000)=@assoc_value={0x0, 0x0}, &(0x7f000055b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000d2a000)={r2, 0x401}, 0x6) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/vcs\x00', 0x0, 0x0) dup2(r3, r0) r4 = syz_open_dev$vcsa(&(0x7f0000101000-0xb)='/dev/vcsa#\x00', 0x1f, 0x1) write(r4, &(0x7f00005c4000)="a7", 0x1) [ 73.514231] binder: BINDER_SET_CONTEXT_MGR already set [ 73.514242] binder: 12411:12423 ioctl 40046207 0 returned -16 [ 73.514313] binder_alloc: 12411: binder_alloc_buf, no vma [ 73.514337] binder: 12411:12432 transaction failed 29189/-3, size 80-16 line 2903 [ 73.517188] binder: 12411:12423 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 73.549554] binder: undelivered TRANSACTION_ERROR: 29189 [ 73.549645] binder: release 12411:12423 transaction 23 out, still active [ 73.549649] binder: unexpected work type, 4, not freed [ 73.549652] binder: unexpected work type, 4, not freed [ 73.549654] binder: undelivered TRANSACTION_COMPLETE [ 73.549693] binder: send failed reply for transaction 23, target dead [ 73.733637] audit: type=1400 audit(1516689314.678:883): avc: denied { call } for pid=12411 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/23 06:35:14 executing program 3: prctl$intptr(0x4, 0x8) syz_open_procfs(0x0, &(0x7f0000000000)='attr/fscreate\x00') 2018/01/23 06:35:14 executing program 5: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x3, 0x7, 0x0, 0x1, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000c00000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f64000-0xb)='/dev/hwrng\x00', 0x400080, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f00009fe000)={0x1, 0x2, 0x2, 0x200}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000f63000)=0x0) 2018/01/23 06:35:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c74000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f0000e28000)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x40000, 0x1ff) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000a73000-0x97)=""/151) sendfile(r1, r2, &(0x7f0000d81000-0x8)=0x0, 0x468c) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000048e000)={0x350c47f6, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x8, 0xe360, 0x0, 0x4, 0x3, 0x3ff}, 0xb) 2018/01/23 06:35:14 executing program 6: mmap(&(0x7f0000000000/0x5c8000)=nil, 0x5c8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) connect$inet(r0, &(0x7f00001a2000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f00005c8000)='./file0\x00', &(0x7f00005c9000-0x6f)=""/111, 0x6f) recvmsg(r0, &(0x7f00005c2000+0x1bc)={&(0x7f00005c3000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005c3000)=[], 0x0, &(0x7f00005c3000)=""/11, 0xb, 0x0}, 0x0) recvmsg(r0, &(0x7f0000129000-0x38)={&(0x7f000049e000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000560000-0x20)=[], 0x0, &(0x7f00004e0000-0xa8)=""/168, 0xa8, 0x0}, 0x0) fcntl$addseals(r0, 0x409, 0x7) r1 = semget$private(0x0, 0x4, 0x248) semop(r1, &(0x7f0000324000)=[{0x3, 0x100000000, 0x1800}, {0x2, 0x14d, 0x800}, {0x0, 0x3, 0x800}, {0x7, 0x81, 0x1800}], 0x4) 2018/01/23 06:35:14 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0xf7ffffffffffffff) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f000000a000-0x84)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x400000}, {&(0x7f0000009000)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0xdeb, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000014000-0x5)='ceph\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000015000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff9) r2 = add_key(&(0x7f000000f000-0x5)='user\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000015000-0x5)='user\x00', &(0x7f0000015000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000014000)="66d7005c1e99ca4c1a95b762b8", 0xd, 0xfffffffffffffffc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000015000)=0x0, &(0x7f0000016000-0x4)=0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000015000-0xc)={r1, r2, r3}, &(0x7f0000015000-0xd)=""/13, 0xd, &(0x7f0000014000)={&(0x7f0000015000-0x40)={'rmd128-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0xc2604110, &(0x7f0000000000)="") 2018/01/23 06:35:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000322000-0xd)='/selinux/mls\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) r3 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r3, &(0x7f0000058000-0x8)=0x0, 0x10002) write$selinux_access(r2, &(0x7f0000adf000)={'system_u:object_r:init_var_run_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x33, 0x37, 0x0}, 0x4c) 2018/01/23 06:35:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) keyctl$revoke(0x3, r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001f5000)='/dev/vga_arbiter\x00', 0x40000, 0x0) accept4$inet6(r1, 0x0, &(0x7f00001a2000-0x4)=0x0, 0x800) 2018/01/23 06:35:14 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f000000b000)=[{0xa4, 0x0, 0x0, 0x0}, {0x40000000000030, 0x0, 0x0, 0x3fffc0000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) r2 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x8, 0x400242) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000016000-0x58)={0x70, 0x6, 0x5, 0xec01, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r0, 0x0, 0x6f952032d5f3a006) [ 73.733653] audit: type=1400 audit(1516689314.683:884): avc: denied { transfer } for pid=12411 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/23 06:35:15 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006d3000-0x11)='/dev/qat_adf_ctl\x00', 0x101100, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ed4000-0xe)='net/sockstat6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x100, 0x8ad4c9c8efbe7411, 0x1, r1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) timer_create(0x7, &(0x7f00000e5000)={0x0, 0x18, 0x5, @thr={&(0x7f0000db3000-0x7)="f77ef5a23baa50", &(0x7f0000e33000-0x93)="5b47d054d3756c57fbd2d6d0acdbc9b8a87df7f208f711a8bd114da18d7ef42f2804caa202110d8a0467c12cc725f9c1b4119bc4df4660b9f778e51243f7ba1373e0bbd168b31fc7e4b33cc96ac5a2950c5cb4cf30173b782cffc67725fd3d8f181c94c7ecc564d400c1bd2e4614d2bb8ccb735edcb4d5340611bbb5cfe634728f983c365723ebabef2e32f245fa805783102c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000262000-0x4)=0x0) timer_settime(r3, 0x1, &(0x7f00001e1000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000416000-0x3)=0x3, 0x4) connect$inet6(r2, &(0x7f0000550000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) connect$inet6(r2, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x1}, 0x1c) 2018/01/23 06:35:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000072000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x404000) clock_gettime(0x0, &(0x7f0000bd1000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f0000e72000)='./file0\x00', &(0x7f0000efc000)={{0x77359400, 0x0}, {r1, r2/1000+10000}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = semget$private(0x0, 0x2, 0x0) mlock(&(0x7f0000c28000/0x1000)=nil, 0x1000) semctl$GETPID(r4, 0x4, 0xb, &(0x7f0000e80000)=""/63) ioctl$sock_ifreq(r3, 0x891e, &(0x7f0000257000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}}) open_by_handle_at(r0, &(0x7f0000154000-0xcb)={0xcb, 0x3, "b53798a4b657ff24ea311525ce53d4335594d8f5631dc1baa91dae7de3584f89b9bcebd6e32d597d7ced2e382dac7019aa39f36b1de751f9a6ad4d27b8172aee15db884e9ed974a822a535ed5d17e183bf1d024656b0d226e893b35db18205a93f7add1f69f4aed9ac684f6be4b6f7cbcf7d3d47cbd7afbe751cae2f54157cfe22862f5ce5714df195682a7c7c9869fc5ae83ef4aeffc9be59411079eae989574aff6ef779383270f7ff84499f397e33e9efca56fbac7d51a7864496e060c364aaf5a7"}, 0x0) [ 73.909801] QAT: Invalid ioctl 2018/01/23 06:35:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000052000)='/dev/amidi#\x00', 0x6, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f00008f6000-0x8)={0x7fffffff}, 0x8, 0x800) readv(r2, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) 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) timer_create(0x2, &(0x7f0000375000)={0x0, 0x19, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000153000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_pwait(r1, &(0x7f0000632000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x9d, &(0x7f00008fd000)={0x3}, 0x8) write(r0, &(0x7f0000dfc000)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) 2018/01/23 06:35:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000788000-0x8)={0x0, 0x0}) connect$inet(r0, &(0x7f00007d2000+0xfcb)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x87, 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, 0xfe60, 0x0, ""}}}}}}, 0x0) 2018/01/23 06:35:15 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) setpgid(0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ea7000)=0x0) ptrace$setregset(0x4205, r0, 0x207, &(0x7f00000d4000)={&(0x7f0000788000-0xc4)="3fb5d83688cc758e99395b12f18e00e73697560eb7b2f73f32b84d0ce3790fe976dbb29db164d175d7972f803504b8155a53fa1d4aee9f53b8d6c43af5e739beb4bed3e79b5f267b3db93242e0d5c61d5715e8cfad55f55281b7fd5d1703a7ccb035ec6a793552442da7243eb53086b9052c191d6380d516735bd1277c98a5f8e79fbc470b6f84ac272b92f6812dc2d6a1ad77b14eb5aba9617dfe1087abdcdb51e136638d2b363bc64052e75cfd18df330a04700b0c3bedf0da2dc679e14ad68b1c7a56", 0xc4}) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000030e000-0x4)=0x0) 2018/01/23 06:35:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000da7000-0xa)='./control\x00', 0x0) socketpair(0x19, 0x7, 0x8, &(0x7f0000681000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000d00000)={0x0, 0xec, "54e0b4495faaafac9a9034bce2df3be816a7597691d8d8edc773609838c40781f5a958d0411a9435cce55d409d5561e9d37e1c87f42373eb3151ab54590d14fcdf898a8cf955fa19879f04f2ea33572546f52802c5ac730c4f05b2b0716b8bd1afd7177365e4005ddabc7e758e943f946e4301595e939121d3b808626d02f236c8aa9e167a63786e490fd6578028711da9b4e6fefc085836102fa91de2c8c310c844a215996639c5a85af38cbbc662c963cef297b849bee3219120a7ade23aeb35f5afc0e0fb199027ed84890abd8f2c1269ec9e912533bd759a44f78da06dd98ddb580a8e05be29a84143de"}, &(0x7f0000bbf000)=0xf4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f84000-0x8)={r1, 0x0}, &(0x7f0000ec3000)=0x8) r2 = inotify_init1(0x0) r3 = inotify_init1(0x800) inotify_add_watch(r2, &(0x7f000089c000)='./control\x00', 0x400) r4 = open$dir(&(0x7f0000098000-0xa)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00003d0000-0x4)=0x0, &(0x7f0000eb9000)=0x4) r5 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000652000)='./control\x00', 0x20) execve(&(0x7f00003c4000-0xa)='./control\x00', &(0x7f0000a45000)=[&(0x7f000015c000-0x1)='\x00', &(0x7f0000352000)='\x00', &(0x7f0000af0000)='{^}securityproc\x00', &(0x7f000034c000-0x3)='!/\x00', &(0x7f0000de8000-0x1c)='^posix_acl_access,lo-{}lonodev@\x00'], &(0x7f000051f000)=[&(0x7f0000506000)='\\\x00', &(0x7f000032a000-0x12)=',posix_acl_access\x00', &(0x7f0000fa1000-0x1)='\x00', &(0x7f0000c38000)='(vboxnet1ppp0\x00', &(0x7f0000686000-0x7)='md5sum\x00', &(0x7f0000f94000-0x2)='%\x00', &(0x7f000099c000-0xb)='mime_type%\x00', &(0x7f00002b3000)='\x00', &(0x7f000019e000-0x1)='\x00']) inotify_add_watch(r5, &(0x7f0000fc7000)='./control\x00', 0x5f) 2018/01/23 06:35:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005f4000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000544000-0x4)=0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000101000)={0x0, 0x200, 0xcdd7, 0x7, 0x101, 0x1000, 0x800, 0x0, {0x0, @in6={{0xa, 0x1, 0x278c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x5, 0x400, 0x800}}, &(0x7f00002c1000)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000854000-0xc)={r2, 0x7, 0x20}, 0xc) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000328000)={@dev={0xac, 0x14, 0x0, 0x11}, @broadcast=0xffffffff}, 0x8) 2018/01/23 06:35:15 executing program 5: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003dc000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000bb3000)=0x1, 0x4) r2 = syz_open_dev$mice(&(0x7f0000cb0000)='/dev/input/mice\x00', 0x0, 0x1477fd) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000aca000-0x78)={0x6, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x218, 0x6, 0x1, 0x9, 0x800, &(0x7f000095a000)=@generic="ac65062fd0f814b949d56b5d248d9b12", 0x80000000, 0x78, 0x7f}) 2018/01/23 06:35:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000e95000)={0x0, 0x0}) 2018/01/23 06:35:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r0, 0x0, 0x0, 0xfe3, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000072d000-0x8)={0x0, 0x4}, &(0x7f0000c9d000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x6f)={r1, 0x7, 0x67, "d8c5e2c20270caf103068b771d2d517d31b5d94c05113a410b32c37aa0f77fa555a47bd9a5529723a76715064858577c6290466e23a7f0e0eea4409c8b01124ce7e8463f6a909b15c4aea9ded27b9bf2b3861f8aa4f2b1c8a15f61196166d091b925343a9cf5b0"}, 0x17) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000e0a000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00006f4000)={@dev={0xac, 0x14, 0x0, 0xc}, @empty=0x0, r2}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat(r3, &(0x7f00009a4000)='./file0\x00', 0x200000, 0x8) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r5, 0xc004743e, &(0x7f0000879000)=""/246) ioctl$EVIOCGREP(r5, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000633000-0xe1)=""/225) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000005d000)=[0x0, 0x7]) write$eventfd(r5, &(0x7f000089c000)=0x0, 0xff) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000f2a000-0x4)=0x10001, 0x4) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000bfd000-0x2d)="") 2018/01/23 06:35:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000859000)='./file0\x00', 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000b13000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000222000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/23 06:35:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) execve(&(0x7f00005a0000-0x8)='./file0\x00', &(0x7f000036a000)=[&(0x7f0000511000)='eth1[%\x00', &(0x7f000001a000)='\x00', &(0x7f00005d2000)='\x00', &(0x7f00007d9000-0xf)='em1-bdevvmnet1\x00'], &(0x7f0000e29000-0x28)=[&(0x7f00009f9000)='\x00', &(0x7f00000e0000)='bdeveth1\x00', &(0x7f0000c26000-0x9)='security\x00', &(0x7f0000215000-0x7)='vmnet1\x00', &(0x7f0000089000)=':+&GPL{\x00']) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/23 06:35:15 executing program 7: syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f000090f000)=""/11, 0xb, 0x2, 0x0, 0x0) [ 73.989578] QAT: Invalid ioctl 2018/01/23 06:35:15 executing program 0: r0 = gettid() ioprio_set$pid(0x2, r0, 0x0) r1 = msgget(0x1, 0x108) msgctl$MSG_STAT(r1, 0xb, &(0x7f00000b1000-0x4b)=""/75) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00008c9000)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000001000-0x14)={{0x9, 0x5, 0xe7, 0x6, 0x40, 0xa1}, 0x10000, 0xe243, 0x9}) socket$nl_route(0x10, 0x3, 0x0) ptrace$cont(0x1f, r0, 0x100000000, 0x7) tkill(r0, 0x15) 2018/01/23 06:35:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000648000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000d5e000)='./file0\x00', 0x19) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') symlink(&(0x7f0000fd3000)='./file0\x00', &(0x7f0000d1f000)='./file0/control/file0\x00') umount2(&(0x7f00002c8000)='./file0/control/file0\x00', 0x0) pipe(&(0x7f0000b47000-0x8)={0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000b9000-0x11)='/dev/vga_arbiter\x00', 0x3, 0x0) renameat2(r0, &(0x7f0000607000-0x16)='./file0/control/file0\x00', r1, &(0x7f0000495000)='./file0/control/file0\x00', 0x1) 2018/01/23 06:35:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004e1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a7000)=0xc) ptrace(0x421f, r0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000a3d000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00002a7000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendfile(r1, r1, &(0x7f0000aeb000-0x8)=0x0, 0x5) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002f0000)=[], 0x0, &(0x7f0000db0000+0x41c)=[{0x10, 0x114, 0x2, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/23 06:35:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c35000-0x4)="47f5", 0x0) pipe(&(0x7f0000a7f000)={0x0, 0x0}) connect$unix(r1, &(0x7f00004ca000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/23 06:35:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000395000)='/dev/vcs#\x00', 0x122, 0x80001) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00009fb000-0x98)={0x0, 0x0, 0x0, 0x0, 0x5, 0xf, 0x3, 0x0, "782830292d9410a4b9999de71865952edc3acbaf93cfbe5d5fcb1ff04fe8101957164ee103931701c4a8556592521f96529548b885e25675f476242997e8cc42", "3caf3598e4b328b70c7db5fb2d8075e151ace375471678dcb0d76f902aeff0b9", [0x2, 0x6], 0x0}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f000001d000)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000a28000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "1e83da8f981c3abf06e8fcb2c6c408a5d201afc34a9bedaf2f87276e0a0360296e221aa21dd9f51f6f65aa56a075ed2085ff79fcd89d9311c5b45acdab97c3e3", "4787572f09825c8e3365c78ed76347e7a366e62f6af7912775560135336adc106c7c87059df6eec5352fcc2030e82d8b0cd1265b83411e74fd05a6ce2d124953", "d7c040800800df7a9a64f8b51188d14948d33f825a893e619369b53cc818aa5f", [0x0, 0x0]}) [ 74.090138] QAT: Invalid ioctl [ 74.116818] QAT: Invalid ioctl [ 74.126951] PPPIOCDETACH file->f_count=2 [ 74.177127] QAT: Invalid ioctl [ 74.184545] PPPIOCDETACH file->f_count=2 2018/01/23 06:35:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) fremovexattr(r0, &(0x7f0000488000-0x14)=@known='security.capability\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000300000)={0x0, 0xb4, &(0x7f0000eef000-0xb4)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xe0000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x62}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xe414, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc73}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003e4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000243000)={r1, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x572}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x40, 0x8, 0x5}, &(0x7f000024b000-0x4)=0xa0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008ba000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005ea000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 06:35:15 executing program 3: mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000332000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f51000)={{{@in=@multicast1=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=@dev={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}}, &(0x7f00000ad000-0x4)=0xe8) r2 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c17000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, 0x1, 0x20, 0xa, 0x80, 0xa0, 0x8, r1, r2}, {0x20, 0x80, 0x2, 0x1ff, 0x8001, 0x7, 0x7458d115, 0x80}, {0x1, 0x9, 0x80000000, 0x3ff}, 0x1, 0xa, 0x0, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0xc}, 0x3, 0x32}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7, 0x6, 0x0, 0x7ff, 0x7, 0x3, 0x2}}, 0xe8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f51000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000e38000)="01010000", 0x4) 2018/01/23 06:35:15 executing program 1: clock_getres(0xfffffffffffffff3, &(0x7f00008c3000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x1) r1 = gettid() ptrace$cont(0x9, r1, 0xb977, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00003e5000-0x98)={0x0, @in6={{0xa, 0x0, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3}, &(0x7f0000465000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r2, 0x7}, 0x8) 2018/01/23 06:35:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ppoll(&(0x7f0000d3b000-0x10)=[{r0, 0x2, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000699000-0x10)={0x0, 0x0}, &(0x7f0000f41000)={0x3ea}, 0x8) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) dup3(r1, r2, 0x0) 2018/01/23 06:35:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f000032e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002eb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000e0f000-0x28)={&(0x7f0000c33000/0x4000)=nil, 0x3, 0x7, 0x80, &(0x7f0000367000/0x1000)=nil, 0x9}) r1 = getgid() setgid(r1) setgroups(0x0, &(0x7f00009ab000)=[]) 2018/01/23 06:35:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f0000064000/0x800000)=nil, 0x800000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000022e000-0xe)='oom_score_adj\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000cf1000-0x54)=[@in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0xff9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0x54) writev(r1, &(0x7f0000ba9000-0x10)=[{&(0x7f00007bf000-0xf7)='+', 0x1}], 0x1) 2018/01/23 06:35:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000651000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000809000)={0x0, &(0x7f0000001000-0x47)=""/71}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000003c000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_LINKMODE={0x8, 0x11, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 06:35:15 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) getpeername(r0, &(0x7f000063d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000000000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) bind(r1, &(0x7f00003e5000)=@ll={0x11, 0x1f, r2, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r3, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x49)=""/73, 0x49) 2018/01/23 06:35:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c90000)='/selinux/checkreqprot\x00', 0x800, 0x0) getpeername$ax25(r0, &(0x7f0000f67000)={0x0, {""/7}, 0x0}, &(0x7f0000897000)=0x10) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000efb000)={0x6, 0x5b2d, 0xec14, 0x7}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00005a5000-0x55)="24000770302627636f646573f7706273697806ea01000000000073732d24009aa2a82a921536636e2a8751af54df53fca7e826f9b879497eee871b71f813c186413a985e9e1db2c473bbfddc84bfd22c6626db3728") 2018/01/23 06:35:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ppoll(&(0x7f0000b10000)=[], 0x0, &(0x7f0000adb000-0x10)={0x0, 0x1c9c380}, &(0x7f0000809000)={0x0}, 0x8) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f0000001000-0x400)={"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"}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005ec000)={0x0, 0x1, 0x5, 0x7, 0x6, 0x3ff}, &(0x7f0000090000)=0x14) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000932000-0x9)='/dev/ppp\x00', 0x80000, 0x0) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000505000-0x1)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e86000-0x8)={r2, 0x7}, &(0x7f0000a77000)=0x8) accept(r1, 0x0, &(0x7f000060c000)=0x0) 2018/01/23 06:35:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003fa000-0x5)='user\x00', &(0x7f00000c1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fad000-0x1)="01", 0x1, r0) r2 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003eb000)="b3", 0x1, r0) keyctl$update(0x2, r2, &(0x7f000060e000-0xf1)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672e7f5dbb235cc3035b4de268d0593413dd006cfe6159874f7f54862733dd5f0c11e61c3f0b12ec8b49b0a862bcb8344e7d8", 0xf1) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r2, r1}, &(0x7f00002f9000)=""/5, 0x5, &(0x7f0000c62000-0x38)={&(0x7f0000a3e000-0x6)={'rmd160\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 06:35:15 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, ""/41}, &(0x7f0000003000)=0x2b) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000003000)=""/174) 2018/01/23 06:35:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000d8e000)=@req={0x50, &(0x7f0000fba000-0x50)={@generic="447df7f21274431ce760aff4a766c6d6", @ifru_data=&(0x7f0000822000)="fd4f720cc378c9ad2f057cf58ea08ffbee5bfdc2e897c98953aa77c1a2f574cd"}}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000084b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000c04000)=""/0) syz_open_dev$mouse(&(0x7f0000462000-0x12)='/dev/input/mouse#\x00', 0x6, 0x80) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/23 06:35:15 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) signalfd(r0, &(0x7f0000006000-0x8)={0x80}, 0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3f) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000005000)={0x0, 0x10, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCXONC(r1, 0x540a, 0x5df8) 2018/01/23 06:35:15 executing program 4: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000fc6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc7000-0x1)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fca000-0x31)="eb1396547607d544f52ff2212ca843ccab1bb2abd36c9e0bf998362f307c2b5394f35a053b866527d360892997c4d987a1", 0x31, 0x48001, &(0x7f0000f04000)={0xa, 0x3, 0x7f, @loopback={0x0, 0x1}, 0x4}, 0x1c) [ 74.654525] netlink: 'syz-executor5': attribute type 17 has an invalid length. 2018/01/23 06:35:15 executing program 2: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000cab000)=""/4096) r0 = shmget$private(0x0, 0x3000, 0x8, &(0x7f0000f29000/0x3000)=nil) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d68000)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000001000-0x1000)=""/4096) 2018/01/23 06:35:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@generic="0b1cfc2521"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x10, &(0x7f0000d1d000/0x1000)=nil) 2018/01/23 06:35:15 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000-0xf)='/dev/sequencer\x00', 0x80, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={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}}, &(0x7f0000007000-0x4)=0xe8) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x400940, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000007000-0x38)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x240030}, 0xc, &(0x7f0000007000-0x10)={&(0x7f0000006000)={0x1294, 0x30, 0x400, 0x6, 0x1, {0x1b, 0x0, 0x0}, [@nested={0x1120, 0x83, [@typed={0xc, 0x1b, @uid=r1}, @typed={0xc, 0x7d, @fd=r2}, @typed={0xc, 0x4b, @u32=0x3f}, @typed={0xc, 0x4e, @u32=0x1}, @typed={0xc, 0x5c, @ipv4=@loopback=0x7f000001}, @generic="d0275cbad5561691206cad4c9882cd5d65be3dfa1e6be8f1960ffde78469d799281c5c56d4232894faba613675c1b2b7ef8a95e8a608e698be7765c39885c51db54bd92bae95be86f3b98232d5140d9e59a36bde4af93ee3f3500f9ec3374eda522579a9b4e8484aeb0b445ead7dbf448eda59a2fcbd39e132c0ae94166196115ec3cbb470a7d603b887eb254de5a3af597280402fd3a9225dcbc2750154e09b53549f7ceba045a37060069ec0b5", @typed={0x18, 0x6d, @str='\'wlan1system%^]\x00'}, @typed={0xc, 0x75, @uid=r3}, @typed={0xc, 0x93, @fd=r4}, @generic="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"]}, @nested={0x38, 0x75, [@typed={0x10, 0x5f, @u64=0x400}, @typed={0x10, 0x42, @u64=0x62}, @typed={0x8, 0x96, @void=""}, @typed={0xc, 0x4c, @uid=r5}]}, @generic="fee89b1c9e2c4c655fda1397cf91822001ec8b0f1fcbf42e775d429bc272d18108070fdf1a73bf6089b84af267c29fe1860f970a7865b54d132112d5b7f7254b41abd2703d4cdd50d9ae664100e5b7704f1543ef25659f1633492797796db732adcf8c5bfa13000672f11d61f4ee6caa28b67f8d5c2f6950ca1e03a067f1bd1e55d03ce39ef0b0772ee3bc628cf6d1abbebd8f420be0ba93c97f1c8de9cf3b81869e50d852f127690fd455c42fd8347ee4c08dfb4fe3384829b6a5d4ba519bd30f37eb7232ba9f2f243f46e70b", @generic="87110070c73732186edb83301ba5e208529f189ee7ac7998f739e2422e75921aae43c1886e5c599f61d02a206f4e17b04e3bb46cc9f2f3184159f599adb5e0ac7221f9e587fdb17996e130de35347f81fc1d8214bd18d7e6"]}, 0x1294}, 0x1, 0x0, 0x0, 0x8000}, 0x80) r6 = socket$inet_sctp(0x2, 0x3, 0x84) r7 = gettid() ptrace$setopts(0x4200, r7, 0x69, 0x4) getsockopt$inet6_dccp_buf(r4, 0x21, 0xf, &(0x7f0000001000-0xf7)=""/247, &(0x7f0000003000-0x4)=0xf7) sendto$inet(r6, &(0x7f000001d000)="", 0x0, 0x0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 74.702184] netlink: 'syz-executor5': attribute type 17 has an invalid length. 2018/01/23 06:35:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00002e8000)=0x0, 0x0}, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000036000)='/dev/dsp#\x00', 0x9, 0x400000) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000923000)=0x20, &(0x7f00004ec000-0x8)=0x2) 2018/01/23 06:35:15 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x6, &(0x7f0000008000)={&(0x7f0000009000-0x41)=""/65, 0x41}) r1 = open(&(0x7f0000008000-0x8)='./file0\x00', 0x200, 0x4) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000002000-0x53)=""/83) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0x4156, &(0x7f0000006000-0x1f5)="") shutdown(r1, 0x0) 2018/01/23 06:35:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000068e000-0xc)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f0000072000)=0xc) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000056000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x2, 0x3, 0x0, 0x7f, 0xa, 0x80, 0x80, 0x0, r1, r2}, {0x5ccaa816, 0x7684, 0xfff, 0x8, 0x3, 0x9b, 0x8, 0x100}, {0x3, 0x0, 0x0, 0x40}, 0xffffffffffff0000, 0x3, 0x0, 0x1, 0x3, 0x0}, {{@in=@broadcast=0xffffffff, 0x1, 0xff}, 0x0, @in=@multicast1=0xe0000001, 0x2, 0x7, 0x3, 0x1, 0x8, 0x2582, 0x4}}, 0xe8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f90000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000805000)={0x3, &(0x7f0000a07000-0x18)=[{0x7, 0x0, 0x8, 0x8}, {0x4, 0x4, 0x0, 0x80000001}, {0xc03, 0x0, 0x55ad, 0x20}]}) sendto$inet6(r0, &(0x7f0000103000)="7f", 0xfffffffffffffe56, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8000000000}, 0x3ef) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000e79000)={@common='ip_vti0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = semget$private(0x0, 0x5, 0x80) semctl$IPC_INFO(r4, 0x4, 0x3, &(0x7f0000f99000)=""/179) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x11, 0x80807, 0xb5b, &(0x7f00003db000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000041000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x8, 0x8, 0x40}, &(0x7f0000884000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f000085d000-0x8)={r6, 0x1f}, &(0x7f0000815000)=0x8) 2018/01/23 06:35:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000444000)=0x0) pipe(&(0x7f0000766000-0x8)={0x0, 0x0}) mkdirat(r1, &(0x7f0000318000)='./file0\x00', 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000717000-0x68)={0x883, 0x2, 0xff, {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, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndpcmc(&(0x7f000085b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x100) perf_event_open(&(0x7f00000bb000)={0x7, 0x78, 0xfffffffffffff04b, 0x3f, 0x3, 0x81, 0x0, 0xcf46, 0x20080, 0xf, 0x7, 0xcf, 0x7fffffff, 0x4, 0x5, 0x9, 0x401, 0x9, 0x1f, 0x9, 0x8, 0xb, 0xffffffffffff90bd, 0x1a0, 0x4, 0x4c, 0x9, 0x9, 0x4, 0xfffffffffffffffb, 0x8000, 0x4, 0x5, 0x6, 0x3f, 0x2, 0x1, 0x9, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000d24000-0x1)=0x0, 0xa}, 0x4e, 0x5, 0x8001, 0x7, 0x1, 0x5, 0x2, 0x0}, r0, 0x0, r3, 0x1) rt_sigprocmask(0x0, &(0x7f00009a8000)={0xfffffbfffffffffa}, 0x0, 0x37e) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00009d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r5, r4, 0x0) write(r4, &(0x7f0000236000)="", 0x0) 2018/01/23 06:35:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000fa3000)='./file0\x00', 0x3, 0x0) unlink(&(0x7f0000ea8000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000a3f000-0x18)={0x0, 0xbd, 0x2, &(0x7f0000959000-0x8)=0x0}) 2018/01/23 06:35:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000000003, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x20000003c, &(0x7f000005f000-0x1)=0x0, &(0x7f00002d8000-0x4)=0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000df0000)='/dev/mixer\x00', 0x200200, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000a82000-0x8)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000574000-0x8)={0x1, r2}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00007c5000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00008b7000)={{0x0, 0x0, 0x9, 0x350a, "07d8ee53f5da25e2b5ab74e7ab83ae3a7bf23bb4365c381306c2b1e40e5303e99a1676244b95e9e61d5e6dac", 0x80000001}, 0x0, 0x0, 0x1, r3, 0x0, 0x100, "28efceb8cff02950f6291a84f09aa72ce84fb30f86c875d788bfd8ca6800222d274348f770403800b5117d1028a6ba35c18733dcb4e964b31c48ab25c0aab477", &(0x7f0000bd8000-0x8)='vmnet0!\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x4, 0x10000, 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]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000069f000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d4e000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000c5e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, r4}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b29000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efe000)=0xe8) io_setup(0x8, &(0x7f0000116000)=0x0) io_submit(r6, 0x1, &(0x7f0000107000)=[&(0x7f0000a53000)={0x0, 0x0, 0x0, 0x8, 0x6, r1, &(0x7f0000160000)="9503390ffb7880f22f99e8e27a553164e855c73836b40d6329c5d473e2b22e9cb2bfe8f9b4a4addda78ea6cfbf36c42a62027e21baec245b2aaa8d890d928ed9db3dd0082cb900c041a2824673e3f550b745bf796a6c52b9e70c155d4b247849d3e54e2e6f67135afdce0bf69e3400faa4ae3eb100d268249abd74e33754c7232072a48e5c52400e3632dedb5c486fc0f46598fa67c49f9fbf457e8cccf2b69b789493109f5af516a247350d00d125e7d5809f33540dd312f31b415847ebf94835f2691596ce67551ec679c52695dac9120540351c098e155c5824", 0xdb, 0x6, 0x0, 0x1, r1}]) recvfrom$packet(r1, &(0x7f00009c4000)=""/38, 0x26, 0x100, &(0x7f0000ec6000)={0x11, 0x0, r5, 0x1, 0x1, 0x6, @random="75caa1f56aaa", [0x0, 0x0]}, 0x14) 2018/01/23 06:35:16 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000a3000-0x16)='/selinux/checkreqprot\x00', 0xe0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000001000-0x8)=0xe289) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00007e3000-0x4)=0x3, 0x4) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/23 06:35:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000056e000)='/selinux/policy\x00', 0x0, 0x0) connect$pptp(r2, &(0x7f0000754000-0x20)={0x18, 0x2, {0x1, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) process_vm_writev(r1, &(0x7f000032a000-0x10)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x0, &(0x7f0000c23000-0x60)=[{&(0x7f00002bc000-0x1)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) open(&(0x7f0000b62000)='./file0\x00', 0x0, 0x0) close(r0) 2018/01/23 06:35:16 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000543000-0xd)='/dev/dmmidi#\x00', 0xffff, 0x40) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000ef2000)={0x4, 0x3c7, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002e5000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x8, 0x3f, 0x1, 0xfffffffffffffeb3, 0x80000000, 0x1, 0xffff, {0x0, @in6={{0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0xbb6c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x4, 0x9, 0x7f, 0xfffffffffffff800}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000077f000-0x8)={r3, 0x81}, &(0x7f0000e18000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000e81000)={r2, 0x2}, &(0x7f0000441000)=0x8) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00004f3000)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f000069a000-0x4)=0x0) [ 74.752173] syz-executor6 (12588) used greatest stack depth: 12256 bytes left 2018/01/23 06:35:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cba000)='net/igmp\x00') sendmsg$nfc_llcp(r0, &(0x7f00002ae000)={&(0x7f000079c000-0x60)={0x27, 0xffff, 0xffffffff, 0x5, 0x3, 0x4, "ca500004c5becebcfc22df4a5d3669d95d7ff040fdfafaf84506bcec3064f76f528cfeddb9c151ad34554fd2ad7b8fad752a6f54aacdc6eae2b69275efde47", 0x2}, 0x60, &(0x7f000069c000)=[{&(0x7f0000c57000)="415655019c634840b371602aec91286057ea0e09ad6efd66bc21c918f44512f87d5951e56d6d8157198fc27c5c2d26b87292e729e97a471e7a87e45dc717b6e79106ffa638492258", 0x48}, {&(0x7f0000a21000)="8fb1aac55db8b136c26615be7f00386849e14f0cb7a2fe52cb17738a35c96c979e78d9f68ea2b2ef92c0286bf376cd07e08b0b78531bf42e24ade2880466441fac4397d70a2e41f74feda9", 0x4b}, {&(0x7f00007db000)="828e03252d94a78def7150d26fef2cbac2a3f3df8cc232b88ca895cb6f20ced32a72c84c740b6a38343420cc2fe564e8c9040680914b09070d25b27cbb3cadf5c74e10814f96cf86391df37ad0acbbe81136a5d5af46", 0x56}, {&(0x7f0000929000-0x1000)="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", 0x1000}, {&(0x7f0000b03000-0x1e)="9b04298cfaa9d1860fa06699e2bf7cf0501d1a133d5b3482da69ecbd8aa0", 0x1e}, {&(0x7f000016c000)="70bc58508a06d3555369bc524da060d3c6841e86d0d1099533dfb2e4a7443206942c904b112d86589a96d0badf88d88a696bd0346e01ea02c45a5a313b046b5c9a7c37de5c239409f98b003f9847c7862e9840b12246e60f0d9128046fec0484461f7f015e99abda5ea1c48a97edc011739d406d2227175e2921ee4271c787", 0x7f}], 0x6, 0x0, 0x0, 0x0}, 0x44000) pread64(r0, &(0x7f00001d6000)=""/0, 0x0, 0x20000000800) fstat(r0, &(0x7f0000773000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 06:35:16 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000002000)={0x7f, 0x1000, 0x0, 0x3, 0x2ecd, 0xffffffff, 0xff, 0xfffffffffffffffa, 0x9, 0x9}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000004000-0xf6)=""/246) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x9}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}], 0x58) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000005000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000d1e000-0xae)=""/174) 2018/01/23 06:35:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, 0x0) r1 = dup2(r0, r0) ioctl$TIOCNXCL(r1, 0x540d) getpeername$ipx(r1, &(0x7f0000196000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d20000)=0x10) 2018/01/23 06:35:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000bc8000)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000b95000-0x10)=[{&(0x7f000039d000)=""/36, 0x24}], 0x100000000000020a) 2018/01/23 06:35:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setns(r0, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000052000)={0x0, 0x0}, 0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000f82000-0xd)='/dev/dmmidi#\x00', 0x3, 0x2002) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00001ba000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffff801, 0x100000000, 0x2, 0x8000}, &(0x7f00006da000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000465000-0x8)={r4, 0xfffffffffffffff9}, 0x8) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$void(r5, 0x5451) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00006e7000-0x8)=@assoc_value={r4, 0x8}, 0x8) shmctl$IPC_RMID(0x0, 0x0) 2018/01/23 06:35:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00005f1000)='/dev/dsp#\x00', 0x0, 0x80) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00002aa000-0x8)={0x3, 0x0}) io_setup(0x20, &(0x7f0000930000-0x4)=0x0) io_submit(r1, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000494000)="", 0xffffffffffffffb1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/23 06:35:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000aeb000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000001500000000e662", 0x21) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009d1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00009c6000)=""/247) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00006f8000-0xcd)={0x0, 0xc5, "eb534427973068a4d0e840c6acfb3985e955184612b7b7567331a6468a1444da65a258c95dbb067c62b5047881be759b47e0b43c0421a2f7e8621388d7ff04f900b1aa8e4f4d0a95d4dfb9473f8392355e9db81f874658b493d4064137872cd5c8c443ecde2474f9318f43f3d5950099db15bad48ee7a64ae01593797b3c919ffdd3311335eb0ec97976817f5e99473be7af38dbc64f5f3851d10093ac35c52f1d2db51774edc43335880b4911fe7165c869f2f8144caee219fa4107e43336048d49379d83"}, &(0x7f0000987000)=0xcd) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00002c9000)={r3, 0xffffffff, 0x3}, 0x1) sendmsg(r2, &(0x7f0000fd3000-0x38)={0x0, 0x0, &(0x7f0000754000)=[{&(0x7f0000823000)="b96d5154888776c2c829443659b0d34b57ac79939e458cf51290bd1439b0cffe5f86eff89d94f2316d4fba600ddbaa1f4909cafe9570a5b10f54206db06f6d7d95120c94a10e7292fcbd8335fecb70c6d0ae196d06b6a7aedff6fff1ebb5f0e6c69f1e6493e96e2757f65567ebc483d478721d12ceea8f14c8a326e5d2f2a6f350e9c4a3d234502a471c628fa96a61245b3b28ca65c7d066b0938f79edd37fad9bfff275aec51ac986b8dd0a039437393eae1ba2c8f5a31fa1f380fc4a4ea4fe87200920a4e5192f507c18929df6137a207e6ce744b2d4d9c9e06e9ca2d4c2b7398886991f55b9cb360f", 0xea}], 0x1, &(0x7f0000875000)=[{0x1010, 0x115, 0xffffffffffffff8e, "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"}], 0x1010, 0x8001}, 0x4000000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/23 06:35:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0xe0000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000b68000)=0xffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ec8000)=0x2) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x801) poll(&(0x7f000088d000)=[{r2, 0x0, 0x0}], 0x1, 0x5d) openat$autofs(0xffffffffffffff9c, &(0x7f00008d8000-0xc)='/dev/autofs\x00', 0x1, 0x0) fsetxattr(r0, &(0x7f0000aa1000)=@random={'trusted.', ""}, &(0x7f0000748000)='\x00', 0x1, 0x2) write(r2, &(0x7f00000b5000)='zh', 0x2) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000bca000-0x30)={&(0x7f0000667000)=[], &(0x7f00003a4000)=[], &(0x7f0000898000-0x8)=[], &(0x7f0000347000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 06:35:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003b9000-0x9)='/dev/kvm\x00', 0x80000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) gettid() openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f78000)='/selinux/context\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000068000)={0x79, 0x0, [0x1fffe000000, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 06:35:16 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000734000)='/dev/dsp#\x00', 0xffffffffffff1fe4, 0x800) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00001c1000)={""/1024}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b62000)={r0, &(0x7f00007b0000-0x6a)="6dd2be2bc885dfc3081aa1d9f0fef5086dcd69a7184ce8cb3bc937e4710efef2244d5e25268f8df717e3f876c2a49dfb8215915e6819aadc9e635da2dcd0690c81f2c2eaf6ed8eb433722ce072bb38a7a207942ac5967124961f0c616bcf4fdc03b2f50194241400d029", &(0x7f00009dc000)=""/22}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000081c000)={r1, &(0x7f0000720000-0xed)="", &(0x7f0000e67000)="", 0x0}, 0x20) 2018/01/23 06:35:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000a11000)={0x4, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000381000)={r1, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000dfa000-0x50)={0x0, 0x0, 0x0, 0x0, &(0x7f00002b1000)=[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 06:35:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b49000-0x9)='/dev/dsp\x00', 0x80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r1, &(0x7f000046d000-0x8)=0x0, 0x8) connect$ipx(r0, &(0x7f000087a000)={0x4, 0xc558, 0x1ff, "063f2fe88d0c", 0x9, 0x0}, 0x10) shutdown(r2, 0x2) 2018/01/23 06:35:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a58000)={@random="a829da1aa4e3", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2c, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e1b000-0x8)={0x0, 0x0, []}) 2018/01/23 06:35:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000065c000-0x4)=0x800) ioctl$TCXONC(r0, 0x540a, 0x0) socketpair(0xf, 0x7, 0x5, &(0x7f00001e4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000118000)=@assoc_value={0x0, 0x0}, &(0x7f000041b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000eaf000)=@assoc_id=r2, 0x4) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3c) 2018/01/23 06:35:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000182000)={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x15}, {0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x101}, 0x3, [0x8, 0x6, 0xfff, 0x5, 0x7, 0x2, 0xeaf, 0xb81]}, 0x5c) bind$inet6(r0, &(0x7f0000e97000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 06:35:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000535000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000056d000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001d6000)={r3, 0x0, 0x1000, 0x5, 0x200, 0x4}, &(0x7f00006f1000)=0x14) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00003b9000-0x18)={0x8, 0x1, 0x1000000000000, 0x8, 0x9, 0x1000000000000000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x10002018, 0x0}) 2018/01/23 06:35:16 executing program 4: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) setsockopt(r0, 0x10f, 0x0, &(0x7f0000a94000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000)={@generic="7ad1c9b01311983b099b1c9c25c1fb01", @ifru_flags=0x100}) 2018/01/23 06:35:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) read(r0, &(0x7f0000000000)=""/68, 0x44) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000f61000-0x1)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'aead\x00', 0x0, 0x0, "3834320000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000500"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) dup2(r3, r2) tkill(r1, 0x13) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/23 06:35:16 executing program 1: mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000006000+0xfea)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000006000-0xa)='/dev/input/mouse#\x00', 0x3, 0x20000) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000007000-0x55)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/23 06:35:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f000092b000)="e4", 0x1, 0x0, &(0x7f00004c6000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000031000)='yeah\x00', 0xfffffffffffffe65) r2 = add_key$keyring(&(0x7f0000894000-0x8)='keyring\x00', &(0x7f0000685000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r2, 0x0, &(0x7f0000a49000)='yeah\x00') sendmsg$key(r1, &(0x7f0000d71000-0x38)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00005db000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 06:35:16 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000007d000/0x2000)=nil, 0x2000, 0x2000000, 0x10050, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000eca000-0xb)='asymmetric\x00', &(0x7f0000875000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000ce1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r2) keyctl$dh_compute(0x17, &(0x7f00000ee000)={r3, 0x0, 0x0}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f00001ed000-0x10)={'crc32c-intel\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) geteuid() 2018/01/23 06:35:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e00000-0x15)='/proc/self/net/pfkey\x00', 0x208000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000077b000-0x10)={r0, 0x28, &(0x7f0000cb5000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) fremovexattr(r1, &(0x7f0000b40000-0x14)=@known='security.capability\x00') 2018/01/23 06:35:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000484, &(0x7f0000137000)="0600000000000000ed1800000000feffffffffffff6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cff000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000113000)=0x8, 0x4) 2018/01/23 06:35:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000651000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000)={0x0, r0, 0x5, 0x2, 0x0}, 0x14) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001000-0x1)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000003000-0x2b)='sessionid\x00') sync_file_range(r1, 0x0, 0x0, 0x2) 2018/01/23 06:35:16 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/audio\x00', 0x6080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) ftruncate(r1, 0x4) 2018/01/23 06:35:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x1d, &(0x7f0000983000-0x1d)=""/29, &(0x7f0000d0f000-0x4)=0xfffffffffffffea1) 2018/01/23 06:35:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00008e1000-0x9)='/dev/dsp\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000ecb000)=0x80000000, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000068c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cdd000)='/dev/sequencer\x00', 0x1a5000, 0x0) r3 = shmget$private(0x0, 0x2000, 0x811, &(0x7f0000778000/0x2000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f00000aa000)=""/173) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000012e000)={0x0, 0x3d, "c053eb74a634203fee8a187eb6498625440045e66c89e2d038e90cd651f9ff3624b0b4951fef3e885cb79d2f50858001bdc9b0eda5ecec22d345d2c0f6"}, &(0x7f00001c7000-0x4)=0x45) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000527000)={r4, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x41e9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000640000)=0x8c) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000cd8000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009ed000)=0xb) r5 = socket$inet6(0xa, 0x80806, 0x1) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000fb000-0x4)=0x9146, &(0x7f00007b6000)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e11000-0x14)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, 0x14) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000247000)={0x6, r5, 0x1}) ioctl$VT_RELDISP(r6, 0x5605) 2018/01/23 06:35:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000980000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00002b2000)={0x0, 0x5, 0xff, 0x3, 0x4, 0x100000001}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000aa8000-0x8)='keyring\x00', &(0x7f00006c8000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000fa8000)='asymmetric\x00', &(0x7f0000902000)='/dev/snd/controlC#\x00') 2018/01/23 06:35:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) writev(r0, &(0x7f0000e29000)=[{&(0x7f0000c42000-0x12)="1dc4d3740272b7a7d453f2dd8f8b553e21bd", 0x12}, {&(0x7f0000dd6000-0x1a)="43fe61d2fb07395e3b801ba30e43effebc62fa5937588fba2f41", 0x1a}, {&(0x7f00005d0000)="1aee20962d103ff44cf2be293ccc318a7a2d5cb158075f2fce7faef21392cc1e84", 0x21}], 0x3) r1 = socket(0x15, 0x80005, 0x0) setsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f000037f000-0x4)=0x3, 0x4) fchmod(r0, 0x102) bind$vsock_dgram(r1, &(0x7f0000b6d000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0xfffffffffffffe07) 2018/01/23 06:35:16 executing program 6: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006e5000)={0x0, 0x0}) fallocate(r0, 0x1, 0x1, 0x1) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x0, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000a1a000)=0x40000000003, 0x7, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000802000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) connect$nfc_raw(r1, &(0x7f0000f3b000-0x10)={0x27, 0x3, 0x0, 0x3}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000084000)={r1, &(0x7f0000fb6000-0x27)="9d3b87aee9262ce9627241d4bffa48b3e75cc7d4e7d4fabfcdada5d6245a02a5141c798bf760a4", &(0x7f0000fbf000)="49cc2452a2f191f168328356f508c614806bb408de814f7aff580b9d413fd5fafae6cc0eb41bb84c764e04425bdec2bfa7a0584d989ff6c9", 0x2}, 0x20) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000fbf000-0x4)=0x3, 0x4) 2018/01/23 06:35:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000015000)='./file0\x00', &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000007000-0x6)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) gettid() openat$sequencer2(0xffffffffffffff9c, &(0x7f0000015000)='/dev/sequencer2\x00', 0x18000, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000f9b000)='/dev/ppp\x00', 0x100, 0x0) open(&(0x7f0000010000)='./file0\x00', 0x10002, 0x10e) accept$ax25(0xffffffffffffff9c, &(0x7f0000015000)={0x0, {""/7}, 0x0}, &(0x7f0000015000)=0x10) syz_open_dev$sndpcmc(&(0x7f0000009000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2) socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000015000)={0x0, 0x0}) eventfd2(0x2a88, 0x80801) socket$can_bcm(0x1d, 0x2, 0x2) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000000a000-0xb)='/dev/mixer\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000016000-0xd)='/dev/urandom\x00', 0x0, 0x80) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000014000)={0x0, 0x0, 0xffffffffffffffff}) accept$unix(r0, &(0x7f0000008000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000f73000-0x4)=0x1002) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000015000)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) lstat(&(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() fstat(0xffffffffffffffff, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$pppoe(0x18, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000016000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000002000-0xf0)=[{{&(0x7f0000004000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000015000)=[{&(0x7f0000008000-0x9a)=""/154, 0x9a}, {&(0x7f0000016000-0x77)=""/119, 0x77}, {&(0x7f0000015000)=""/205, 0xcd}, {&(0x7f0000015000)=""/100, 0x64}], 0x4, &(0x7f0000015000)=""/202, 0xca, 0x0}, 0xfffffffffffffffe}], 0x1, 0x10000, &(0x7f0000006000-0x10)={r1, r2+30000000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000016000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000013000)=0xc) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) syz_open_dev$sndmidi(&(0x7f0000012000-0x12)='/dev/snd/midiC#D#\x00', 0x1000, 0x2) accept$inet(0xffffffffffffff9c, &(0x7f0000006000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000016000-0x4)=0x10) socket$unix(0x1, 0x5, 0x0) accept(0xffffffffffffff9c, &(0x7f0000015000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000008000-0x4)=0x10) pipe(&(0x7f0000016000-0x8)={0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000015000)={0x0, 0x0}) geteuid() stat(&(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000016000-0x4)=0xc) stat(&(0x7f0000007000)='./file0\x00', &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000015000)='./file0\x00', &(0x7f000000a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000016000-0x4)=0x0) geteuid() pipe(&(0x7f0000012000-0x8)={0x0, 0x0}) syz_open_dev$sndmidi(&(0x7f0000015000)='/dev/snd/midiC#D#\x00', 0x1, 0x2) socket$bt_l2cap(0x1f, 0x5, 0x0) syz_fuse_mount(&(0x7f0000006000-0x8)='./file0\x00', 0x6001, 0xffffffffffffffff, 0x0, 0x2, 0x100000) syz_open_dev$audion(&(0x7f0000015000)='/dev/audio#\x00', 0xffff, 0x2040) socket$bt_l2cap(0x1f, 0x3, 0x0) eventfd(0x2) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000016000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000016000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000abc000)=0xe8) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000015000)={0x0, 0x80000, 0xffffffffffffffff}) syz_open_dev$mice(&(0x7f0000011000-0x10)='/dev/input/mice\x00', 0x0, 0x101400) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000016000-0x4)=0x0, 0x5e5591e4b2aba73b) socket$bt_sco(0x1f, 0x5, 0x2) r3 = open(&(0x7f0000eaa000)='./bus\x00', 0x141052, 0x0) ftruncate(r3, 0x7ffe) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002a7000)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r4, r3, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) 2018/01/23 06:35:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00005db000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) fdatasync(r0) 2018/01/23 06:35:16 executing program 5: r0 = msgget$private(0x0, 0x1a) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) 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) vmsplice(r1, &(0x7f0000001000-0x70)=[{&(0x7f0000db7000-0x28)="7cbddce9e092c56a17ff9bd566ee09c45cb97544d919c5bce10f8f08096eee514bbc8aac2bd39082", 0x28}, {&(0x7f000091c000-0x43)="16ba40c352f68e4e89a38fab501e87340c885bb193b85b4878282581c3b1736a67713bfdb1c3d0fd75406303bf3746c80bcfb9341d561557c5f92f88734b43ddccf8e2", 0x43}, {&(0x7f0000c49000)="57dcd1a237468cef89480df08eab515603968772b77f529ae67ca94a09b766d179668512ebabe8da5160f1ab7e9e65b7431e32973ca77eecf949518e61ad7a5948c4ca9f7fa50ee9bd58b1b52978b2ac4cbb99980b6af0c221f2b46208f0e5b43987aa4780f80791eb3bb1527799d9", 0x6f}, {&(0x7f0000001000-0x57)="cdd5624c4371a16e3e03ea24b4a522ceb923df2d2ce59a00c1db3d656ee0899a2b133b299231965fb6d9de87cdd8e56842edb3d7d5ff26f159b5e718b7e02e6db52e99fbe6692fb5006ecf718c043304e09c6bedf359a320f5d25fb89525826d3a1475c3c1bbcede", 0x68}, {&(0x7f0000d3b000)="15ee7609dc8c075b09132fa04d524415f8c0cc6bdc0ca0e3b315d6d7b2dbd49c46519b82c491e9f47a85994c", 0x2c}, {&(0x7f0000001000-0x20)="acda6ae6bf2f977b11b2372108b2de958d8e08e030df1f7f5ffb87a7f0c22898", 0x20}, {&(0x7f0000001000-0xd1)="acc5d758d93335cf9cc451241adfc01434b82fbc9f68ffdec6ac97d793dee0f9b6d6d0817670a911a18c7f3e017f924064e0c0bb322c101050c3d1e308a8dff1141cb83f56ceff58e8b894d91233310cf69ce7b7dde120a3e934348255ca28ee72543d1c437bf60b07f422ce19b8c254355109f9903d60a42215e8ebe83e4f1dc9569cfe2f77448ad6d83db553d57c7c0a8e4cf36c611c4509b847b6e296e660a1d8dc1a6dd6d16f7125cd2384e39e407e98b7be05f081991f66027cdd80ce38457d9fe32df45c2e62d41d012ebbbc28c8", 0xd1}], 0x7, 0x5) lstat(&(0x7f0000ec9000-0x8)='./file0\x00', &(0x7f0000b5a000)={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) lstat(&(0x7f0000001000-0x8)='./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) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000aa0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() r5 = fcntl$getown(0xffffffffffffff9c, 0x9) r6 = getpid() msgctl$IPC_SET(r0, 0x1, &(0x7f00006f1000)={{0x80000001, r3, r2, r3, r4, 0x118, 0x6, 0x0, 0x0, 0x0}, 0xfffffffffffff7ff, 0x0, 0x40, 0x5, 0x4, 0x5, r5, r6, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x4, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r7, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x27, 0x8, 0x80, 0x7, 0x10000000000, 0x6, "af9f2d645810109501e6d8a31a35a8f64e0fbfdcaf69e4de6483682807a7647bd3cc733f991344ff919c650ee9aeea772103a6769562ae7dcce3f93fe2bf9b", 0x6}, 0x60, &(0x7f0000001000)=[{&(0x7f0000000000+0xb0b)="fe2d7a5d84fd94313629e56e89b3d9903e88819f287db5cff0c8b2a5a0008cbedbdab5089859fadf4476e74e6995e0f37a2a8bcf1ccd36d763bdfbc53ea512189f19ee1e78cc50dd9116c168d8716b960fc3ccfaa19ab8", 0x57}, {&(0x7f0000001000)="5eae75d0d6dd4f919d8dbe5a7e88a9f02fb456ce5e37d655cb45ac3c5dcf894c9a29a126577e2bffaf5af35e0452386c0482a596a87530bc688cb815d4ce0d9e1da4a8ae1050367aeddc4a2a73a0640612d482817737a413f0aac40d21eb412c49c687b9f0b9e0f2c4617a02019e61ab17c678c19794ba424211c54147d015be484b4397c083b917b3f4d5261d2ea0d20872cd452e690ee5ffc9f3689e2d841ec61fb5a605b918748ad9ddafe3dda50f1b181362338c409dfd3015ef91066146b870383f586fa9f4267801693e24de020b501c3e95c8538b27ef55c6aa204d9e89", 0xe1}, {&(0x7f0000002000-0xa8)="875b2304d7bca6b45918b84549ab0f8a052faa31fe3500f69c5ac636bffd352137bede344fde4da71ada6a9a2102ab21e0d7dfcefe31e06f6774912f7fd22024fb3506cc0fd082159a85dc2217a6abb4a4719861cca0fd164c091a03eae2476f85909d933afc2a3aa2f29182bce42747c80e3c6b6f756991761c4187e00cc8ff171bd1084cd827e13fed6fe706ee50e48198c9591d32c959d137f65e55cbcefc819e8f6532632713", 0xa8}, {&(0x7f0000002000-0x3a)="8db559105a1441123b5f9bad3798c9828efbd511b96b57c8d4e7eafe0c6e99df2cba7022a6c814b73e35bff372a6f6f3bb2d97dc838fadbd0cc5", 0x3a}, {&(0x7f0000001000-0xca)="209940e7bdeb7cc19ab79b7d8224709f715f06ec7f40758fcd66ea29599d198183134efe43ddff3117f64727a9956fb772c40894889a61e05ae3a389a976ea05be409d5d9eed8ecefc0183eda7a6994574d60a447bdab72345e5804a0547670c590aa13cf1320d6a8a0b95c1baac9d7b3b05c42481f44f29778e08d588b89f29c6b6dde9093de96fd9ecf4368b845140f88dbb059659acc929c9f3f13a664cf6ddae6bffd56de617b48936f66a8b8799892c45ce108048244c7c371b913d3b7804eb74442c3e061c1e48", 0xca}, {&(0x7f0000001000-0x9b)="4fe99d058f8a48f08b3dafff00b3496c4b0406337a25a9151cd5f5d22b2b563421981d7451156a2a8eb93fd4209f8a6d6fb452c2511ec6a073fe54956f342c100db75ac3a0d49e7196c0d4c91d552ce36cb68d6ffb65403f83360518ae7763383629190817b868d90fc6da24ccb9b087cad4f795d5269792f64a75aaebf02f5b3efe990d07931406d06540a8cca9b2ea62b26cd3980701a6790c90", 0x9b}], 0x6, 0x0, 0x0, 0x20004001}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00005a8000)='./file0\x00', 0x2c0, 0x2) r8 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r8, &(0x7f00006de000)=""/50, 0x32) 2018/01/23 06:35:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004b2000-0x8)={0x0, 0x0, ""}, &(0x7f00002a3000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009fb000-0xc)=@assoc_value={r1, 0x1}, 0x3) bind$inet6(r0, &(0x7f0000a4e000)={0xa, 0x3, 0x8b, @loopback={0x0, 0x1}, 0x7ff}, 0x1c) sendto$inet6(r0, &(0x7f0000b71000-0x2)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00007e0000)=0x0, &(0x7f0000ba0000)=0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)='d', 0x1}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/23 06:35:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00003c1000)='/dev/snd/pcmC#D#c\x00', 0x1b, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000a96000)='(\\\x00') write(r0, &(0x7f0000f02000-0x26)="260000002a0047f10701c1c30e0020001c000000010d000f09eefdfcff009232040014006e35", 0x26) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004b3000)=0x7fff, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000173000)={@common='syzkaller0\x00', @ifru_flags=0x9100}) 2018/01/23 06:35:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x2) r1 = syz_open_dev$amidi(&(0x7f000055d000)='/dev/amidi#\x00', 0x74bb, 0x101040) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7fff) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008ec000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000be5000)={0x0, r1}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f00000ad000)={0xf53, 0xc, [0x8, 0x8a4d, 0xffffffffffff639c]}) write$fuse(r1, &(0x7f00009de000)={0x28, 0x1, 0x1, @fuse_notify_delete_out={0x11c, 0x3, 0x262}}, 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000433000)=""/176) 2018/01/23 06:35:16 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) msgget$private(0x0, 0x42a) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000003000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x3}, 0xfffffffffffdfffe, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x101000, 0x0) 2018/01/23 06:35:16 executing program 4: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f54000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000877000)={0x0, 0xce, "a35e12ef60adf50c86740ef33e75fd53b2d51c46fde80de9d09ecbe0e32790cfd7de79291fce61ae3c64ebe97c441de7df2b5cb2ffa9da7c57a96d239f4821a06c01f871f7cafc106b71c61014852485f8888cefbda6df4013d08cbac03fca2b50074d8ae51da0fe065ae4debfacc6a8900d071782873f5a8272dbbef8f9b67ec0f8b77fbc82489c6cd613b53c6968d6f71f98350bab36ae6dc647ef4f8b1d1873013cd6cd77ea6917beec867bd455500a6bc5dcbb834777af438ff8ac2f1b6329a5464f2ca7bcf3d05510066e5b"}, &(0x7f0000bd3000)=0xd6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008d9000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000e1c000)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_cmtp(0x1f, 0x3, 0x5) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000ac3000-0x12)={@common='vcan0\x00', 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000234000)={0x79, 0x0, [0xffffffffffffffff, 0xffffffffffffffff, 0x10401, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_open_dev$amidi(&(0x7f0000cea000)='/dev/amidi#\x00', 0x1, 0x82000) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00006c5000)=0xffff, 0x4) ioctl$KVM_DEASSIGN_DEV_IRQ(r5, 0x4040ae75, &(0x7f0000724000)={0x3, 0xffffffffffffff01, 0x6, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f0000ba4000-0x8d)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@rr={0x7, 0x17, 0x0, [@empty=0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, @multicast1=0xe0000001]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}]}, @rr={0x7, 0x3, 0x0, []}, @rr={0x7, 0x7, 0x0, [@empty=0x0]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, ""}}}}}, &(0x7f00002eb000-0x14)={0x0, 0x1, [0xeab]}) getresuid(&(0x7f0000e1c000-0x4)=0x0, &(0x7f00003ae000)=0x0, &(0x7f0000422000-0x4)=0x0) sendmsg$nl_xfrm(r5, &(0x7f0000091000)={&(0x7f0000ce7000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000a5f000)={&(0x7f00004c5000-0x10c)=@newspdinfo={0x10c, 0x24, 0x708, 0x7, 0x0, 0xc70, [@policy={0xb0, 0x7, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x2, 0x3, 0x1, 0x5, 0x0, 0xa0, 0x20, 0x0, 0x0, r6}, {0x2, 0xfff, 0x5, 0x7, 0x40, 0xdc2, 0x5, 0x5}, {0xa08, 0x8, 0x3, 0x7}, 0x10001, 0xd, 0x2, 0x1, 0x1, 0x3}}, @coaddr={0x14, 0xe, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @replay_esn_val={0x28, 0x17, {0x3, 0x0, 0x4, 0x1, 0x3, 0x2, [0x8, 0x6f8dea0, 0x1]}}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x4000}, 0x440c1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000b4d000-0x8)=0x4) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000bd2000)={[{0x100000001, 0x1, 0x1000, 0xbfb, 0xfffffffffffff33c, 0xffffffffffffff13, 0x80000000, 0x8000, 0x1ff, 0x3, 0x5, 0xaa, 0x5}, {0x6, 0x6, 0x7, 0x4, 0x8000, 0x1f, 0xffffffff, 0x1, 0xfffffffffffffff9, 0x0, 0xffffffff, 0x0, 0xffffffff}, {0x10000, 0x9, 0x6b, 0x3, 0x6, 0x7, 0x4, 0x3f, 0x3ff, 0x0, 0x1, 0x8, 0x2}], 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) 2018/01/23 06:35:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000e90000)={0x27, 0x7fffffff, 0x8, 0x5, 0xfffffffffffffffe, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x4}, 0x60) r1 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r1, &(0x7f00009ae000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260ee0000d4370200000008814fe333f1773779222f61fa0971b3a272d36e9a3f066f6a23e6073f75e4d23d2f867339a483f7b83052778cf7b2", 0x0}, 0x60) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000064000-0x2)="", 0x0, 0x0, &(0x7f0000507000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00003a4000-0x10)={0x0, []}, &(0x7f000063a000)=0x4) rename(&(0x7f0000c2d000)='./file0\x00', &(0x7f0000762000)='./file0\x00') getsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000405000-0x4)=0x0, &(0x7f0000939000-0x4)=0x4) sendto$inet(0xffffffffffffffff, &(0x7f00004fa000-0x1000)="", 0x0, 0x0, &(0x7f0000c45000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00002fc000-0x4)=0x0) 2018/01/23 06:35:17 executing program 2: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fa3000)='/dev/cuse\x00', 0x200040, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000fa3000)=""/203, &(0x7f0000497000)=0xcb) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000fa4000)={0x1, 0x6, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}]}) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fa6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000fa6000-0x38)={&(0x7f0000fa6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fa5000)={&(0x7f0000fa6000-0x28)={0x28, 0x31, 0x200, 0x6, 0x3, {0xf, 0x0, 0x0}, [@typed={0x8, 0x4c, @void=""}, @typed={0xc, 0x13, @uid=r3}]}, 0x28}, 0x1, 0x0, 0x0, 0x20008000}, 0x800) recvmsg(r2, &(0x7f00002cb000-0x38)={&(0x7f0000fa3000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009aa000-0x40)=[{&(0x7f0000af2000-0x14)=""/20, 0x14}], 0x1, &(0x7f0000012000)=""/24, 0x18, 0x0}, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000fa7000-0x9)='/dev/dsp\x00', 0x0, 0x0) 2018/01/23 06:35:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b4c000)={0x1, 0x0, [{0x40000070, 0x0, 0x0}]}) r3 = syz_open_dev$amidi(&(0x7f000002c000-0xc)='/dev/amidi#\x00', 0x800, 0x4100) inotify_add_watch(r3, &(0x7f0000d55000-0x8)='./file0\x00', 0x480) 2018/01/23 06:35:17 executing program 1: mmap(&(0x7f0000000000/0xa68000)=nil, 0xa68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000a30000-0xb)='/dev/audio\x00', 0x480, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a27000)={0x3, 0x0, 0x2, 0x8000}) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f00009ed000-0x8)={0x3, r2}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000a69000-0x20)={0x8, r3, 0x0, 0x3}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x2a, 0x0}) r4 = syz_open_dev$mice(&(0x7f00003b0000)='/dev/input/mice\x00', 0x0, 0x22400) r5 = signalfd4(r4, &(0x7f0000348000)={0xfffffffffffffdb0}, 0x8, 0x0) read(r5, &(0x7f0000b0a000)=""/128, 0xffe4) 2018/01/23 06:35:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000180000)={0x6, r0, 0x1}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000026c000-0x4)=0x9, 0x4) fstat(r0, &(0x7f0000323000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000c20000)='./file0\x00', &(0x7f0000eb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 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]}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_LAPIC(r5, 0x8400ae8e, &(0x7f0000695000)={"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"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f2000)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000020000-0x24)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x4, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 06:35:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfffffffffffffea9, &(0x7f0000000000)=0x88a) r0 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00008f8000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000059b000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000002b000)=0x3a) pwritev(r2, &(0x7f000001b000)=[], 0x277, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000011000-0x8)={0x0, 0x1}, &(0x7f000002e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000000a000-0x6)={r3, 0x0}, 0x6) 2018/01/23 06:35:17 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt$inet_opts(r1, 0x0, 0x7, &(0x7f0000018000)="", 0x0) 2018/01/23 06:35:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000d83000-0x1)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001db000)='/dev/rfkill\x00', 0x440000, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000483000)="1df0e4221a1be3ed59883974a1779a5b27882080afed6125b6a4509b74888764ecc8f2bf2a5271959018d95a6129a4274553eee2713bbd43766ebb715d6038021eb46fbb88f425f3e40b360dce7118b329942af5f21644e5b619830dc06c21bdc8fe926ecc73ee23065b95a66395650cd655be38f8a8c1d48cfe8ed16780b41bfbdbb0a51676") lseek(r0, 0x7ffffffffffffffb, 0x0) r2 = getpid() ioctl$TIOCCBRK(r1, 0x5428) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000439000)=0x100) fcntl$lock(r0, 0x5, &(0x7f0000827000-0x20)={0x0, 0x1, 0x3f, 0x0, r2}) 2018/01/23 06:35:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d07000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00009e1000-0x8)=0x7ff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000063000-0xf)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000bc1000-0xb)='/dev/midi#\x00', 0xf48, 0x40000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000560000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000c7a000-0x64)={&(0x7f00009fd000-0x4)=[0x6], 0x1, 0x347000000, 0x5, 0xffffffff7fffffff, 0x80000000, 0x1, {0x1, 0x7f, 0xeada, 0x8, 0x9, 0x9, 0x5, 0x7, 0xfffffffffffffe01, 0x1, 0xcbe, 0x8001, 0x10d, 0x3f, "9b2f588a2c2fc2cb65e7336368c7d61fe82ba820a579644f229046d41d6c5cf0"}}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x1, 0x0, 0x0, 0x3, 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]}) 2018/01/23 06:35:17 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cee000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x400, 0x2, [0x51, 0x6]}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dc0000)=@assoc_id=r1, &(0x7f0000799000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000feb000)=0x0, &(0x7f0000f85000-0x4)=0x4) setsockopt$inet_int(r2, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) sendto$inet(r2, &(0x7f00003fc000-0x64)="", 0x0, 0x0, &(0x7f00002cb000-0x10)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 06:35:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000a10000-0x10)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fff) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) r2 = fcntl$dupfd(r0, 0x0, r1) mknodat(r2, &(0x7f00009ce000-0x8)='./file0\x00', 0x8006, 0x6) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000a30000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x94}) setsockopt(r1, 0x84, 0x79, &(0x7f0000621000-0x8)="8000000000020004", 0x8) 2018/01/23 06:35:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055e000-0xa)='/dev/ptmx\x00', 0x40101, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000661000-0x14)={0xffff, 0x4, 0x200000000, 0x800000000000008, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a8f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00002e7000)={0x0, 0x0}, &(0x7f0000a4e000)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00008ab000)={r2, @in6={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xcc52, 0x4, 0x8, 0xc0}, 0xa0) readahead(r0, 0x80000001, 0x5) write(r0, &(0x7f0000f04000-0xbc)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1f000-0x14)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETA(r0, 0x5406, &(0x7f00009c1000-0x14)={0x9, 0x5, 0x8, 0x11cf, 0x0, 0x5, 0x81, 0x7, 0x100000001, 0x0}) 2018/01/23 06:35:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000+0xfb7)='/dev/cuse\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setptracer(0x59616d61, r0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000002000)='tls\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x9b) setpriority(0x2, r2, 0xfffffffffffffffc) 2018/01/23 06:35:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f00005a9000-0x10)={0x0, 0x10000400}) io_setup(0x69, &(0x7f0000c5b000)=0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000311000)={0x7}, 0x4) [ 75.939498] netlink: 'syz-executor7': attribute type 4 has an invalid length. 2018/01/23 06:35:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d9000)='/dev/kvm\x00', 0x401, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0xdc97, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c6a000)='/dev/vcs\x00', 0x442, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000fb9000)={0x8, 0x1, 'client0\x00', 0x6, "de19b318da4d0e10", "d4d9b0d0ba2932996985a6f8683fb76deaa67610ef5348fcc6d3677b33bbabc9", 0x3f99, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/23 06:35:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000cc5000)=0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2018/01/23 06:35:17 executing program 3: fanotify_mark(0xffffffffffffffff, 0x9, 0x0, 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000002000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00009f0000)={0x2, 0x1ff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000003000-0x1)=0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x661c6165, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000003000)={&(0x7f0000003000)='./file0\x00', r0}, 0xc) 2018/01/23 06:35:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000285000-0xa)='encrypted\x00', &(0x7f0000169000+0xd90)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000999000)="", 0x0, 0xfffffffffffffffb) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/23 06:35:17 executing program 5: mmap(&(0x7f0000000000/0xea5000)=nil, 0xea5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ea2000-0x25)="240000002a0025f000154302000000000000c4000400000000e102000000020000000000", 0x24) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000ad3000-0x4)=0x100000000) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00006c1000-0x4)=0x0, &(0x7f0000ea7000)=0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000ea5000)=""/11, &(0x7f0000ea6000-0x4)=0xb) 2018/01/23 06:35:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$audion(&(0x7f00002c9000)='/dev/audio#\x00', 0x400, 0x80) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f000049c000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) msgctl$IPC_INFO(0x0, 0x3, &(0x7f00009a1000-0x5d)=""/93) 2018/01/23 06:35:17 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r1 = syz_open_dev$audion(&(0x7f0000007000-0xc)='/dev/audio#\x00', 0x200, 0x200000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000006000+0x7b6)={r2, 0x6ce}, 0x8) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r4, 0x1, 0x2) ioctl$TIOCGPTPEER(r3, 0x5441, 0x7f) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000007000)={0x1, [0x0]}, &(0x7f0000007000)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "e22e5b", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000009000-0x8)={r5, 0xff}, 0x8) 2018/01/23 06:35:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000b8c000)={0x0, 0x0}) perf_event_open(&(0x7f00004b2000)={0x2, 0x78, 0x441, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x5d8, &(0x7f0000103000)=0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000906000-0x9)='/dev/dsp\x00', 0x80, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f000001a000-0x10)={0x1000, 0xa000, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/checkreqprot\x00', 0x181000, 0x0) ioctl$TIOCSBRK(r1, 0x5427) accept$alg(r0, 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000f78000)=""/61) 2018/01/23 06:35:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000edf000-0x5)="3b692cecb6", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000d36000)=[{&(0x7f000062b000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e8fee86b42b7f08bd56a1bd7791da907b8d93bedc25e801b0372fdd75cf671d42b9b1ab601c1d3d8088119294b8a1858761ef6205b831c54a9477426aec783", 0x0}, 0x60, &(0x7f0000204000-0x10)=[{&(0x7f0000908000-0x9f)='r', 0x1}], 0x1, &(0x7f00000a1000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/23 06:35:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) sendmsg$unix(r0, &(0x7f0000245000)={&(0x7f0000dac000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000095b000)=[], 0x0, &(0x7f0000c7e000-0x60)=[], 0x0, 0x0}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fd7000)={0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000669000-0x4)=0xc) connect$can_bcm(r0, &(0x7f0000e74000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/23 06:35:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001a6000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000270000)="ad66b600000000000001a992ea54d7beef", 0x11) pipe(&(0x7f00001f5000-0x8)={0x0, 0x0}) ioctl$TCSETA(r1, 0x5406, &(0x7f0000176000)={0x10000, 0x1ff, 0xc6, 0x20, 0x0, 0x100, 0x0, 0x400, 0x400, 0x4}) r2 = openat(r0, &(0x7f0000662000)='./file0\x00', 0x0, 0x8) clock_gettime(0x0, &(0x7f0000f55000)={0x0, 0x0}) write$evdev(r2, &(0x7f00004c8000-0x60)=[{{r3, r4/1000+10000}, 0x29, 0x9, 0xb0}, {{0x0, 0x2710}, 0x6, 0x30, 0x2}, {{0x0, 0x7530}, 0xffffffff, 0x100, 0x0}, {{0x0, 0x0}, 0x80, 0x1, 0x8}], 0x60) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000f6e000)=""/129, &(0x7f0000d05000)=0x81) 2018/01/23 06:35:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ccc000)='/dev/mixer\x00', 0x280200, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) renameat(r0, &(0x7f0000105000-0x8)='./file0\x00', r1, &(0x7f0000a18000)='./file0\x00') mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f000036d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000a0c000-0x2a)=@known="73656375726974792e6361706162696c697479007aa9ecb905f781e7e65642b8e9e319cc45a46056d03e", &(0x7f00006e4000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) 2018/01/23 06:35:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b1, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = openat(0xffffffffffffffff, &(0x7f00001ba000)='./file0\x00', 0x62080, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000097e000)={0x200, 0x1800000000000, 0x1, 0xe0000, 0x4, 0x0, 0x0, 0xfff, 0x0}, &(0x7f0000bca000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000048d000-0x8c)={r1, @in6={{0xa, 0x2, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getrandom(&(0x7f0000558000-0xf)=""/15, 0xf, 0x3) getpeername$packet(0xffffffffffffff9c, &(0x7f0000268000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000098f000)=0x14) 2018/01/23 06:35:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x200004, &(0x7f000002c000)="") r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000e7000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000918000)='/dev/dmmidi#\x00', 0x74b, 0x2800) mkdir(&(0x7f0000818000)='./file0\x00', 0x1fa) renameat(r0, &(0x7f00005a1000)='./file0\x00', r1, &(0x7f0000a16000-0x8)='./file0\x00') mknod(&(0x7f00009eb000-0x8)='./file0\x00', 0x1, 0x8001) mkdirat(r1, &(0x7f0000689000)='./file0/file0\x00', 0x1) mkdirat(r1, &(0x7f0000799000)='./file0/file0\x00', 0x2) statfs(&(0x7f00008ee000-0xe)='./file0/file0\x00', &(0x7f0000ef3000)=""/198) 2018/01/23 06:35:17 executing program 5: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000fbf000-0x8)='./file0\x00', &(0x7f0000fbe000)=[&(0x7f0000fbf000-0xa)='map_files\x00'], &(0x7f0000f35000)=[], 0x1100) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fc0000)='/dev/snd/seq\x00', 0x0, 0x400000) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001b9000-0xc)='/dev/rfkill\x00', 0x400043, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000b47000)=0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000fc2000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller0\x00'}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000fc3000-0x4)='tls\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000fc0000)={0x1db, 0x1, {0x2, 0x2, 0x2, 0x3, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 76.180532] audit: type=1326 audit(1516689317.370:885): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12865 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 2018/01/23 06:35:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000067a000-0x9)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f00001a6000-0x8)={0x0, 0x0}, 0x80000) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f000022c000-0x4)=0x1, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000140000)='/dev/cuse\x00', 0x4000, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006d000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f00007ec000-0xc)={0x0, 0x1, [0xc06]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000650000-0x68)={0x1, 0x0, [{0x998, 0x0, 0x0}]}) getpeername(r1, &(0x7f00002f4000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d5a000)=0x10) 2018/01/23 06:35:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x21a}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, &(0x7f0000587000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fa4000)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00009c9000)={0x0, 0x0}) clock_getres(0x684f322eff9415ad, &(0x7f00002ca000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x1f}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000dab000-0x10)='coredump_filter\x00') sysfs$1(0x1, &(0x7f00007e3000-0x10)='/selinux/member\x00') ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00003c7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7, 0x0], 0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000e9f000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f000051f000-0x10)={0x20, 0x1}) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000070b000)=@assoc_value={r2, 0x3}, &(0x7f0000d00000)=0x8) r5 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r6 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r6, &(0x7f0000adf000)=[{&(0x7f0000861000)="", 0xfffffffffffffedc}], 0x1, 0x81005) ioctl$KVM_GET_PIT2(r6, 0x8070ae9f, &(0x7f0000327000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) 2018/01/23 06:35:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f00001ba000-0x33)=""/51, 0x33) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x20000bde7, 0x0}) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000d0e000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f00004b0000)=0x8) 2018/01/23 06:35:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kexec_load(0xfff, 0x1, &(0x7f000016b000)=[{&(0x7f00002ca000-0xd1)="8bca140c4954d037e6eb53236309d24a39d9ccc3994603b478a0da9711f92d479e784afe719075b9d212fa03a6706635c195e5feae9e362d8628ddf558c28f90c3e7b409a8dccd2247fd61ce9c995a3f542eb80a1d49e5773f45fbdd3279df1eee64f7b8b9c1680ab58170edc6e9b395e575a52c1f3e65d9b1d84a480391ab46decc1aafcc79271da4d902b78a820461e3cce27d6a8cb265bd75ebccb4eb6a3dda3af608ad1da21d1097f36e5cab4b03aafe6635304c5b065f1363909d1d26a35f078ddba8339a032a53b36f03346b7902", 0xd1, 0x81, 0x7}], 0x2a0000) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/01/23 06:35:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003f7000)=0x2d50e2fa, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c55000)=@assoc_value={0x0, 0x7fff}, 0x8) sendto$inet6(r0, &(0x7f00000ad000-0x1)='G', 0x1, 0x0, &(0x7f0000461000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000804000-0x4)=0x0, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000fe8000-0xe)='/dev/admmidi#\x00', 0xe25, 0x40) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000dc1000)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x601}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/23 06:35:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x22, 0x200, 'sha224-avx\x00'}, 0xffffffffffffff4a) syz_open_dev$audion(&(0x7f0000502000)='/dev/audio#\x00', 0x6, 0x102) r2 = accept$alg(r1, 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000d24000-0x6e)=""/110) r3 = syz_open_dev$vcsn(&(0x7f0000410000)='/dev/vcs#\x00', 0x664, 0x82000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000766000)={0x84, @time={0x0, 0x1c9c380}, 0x80, {0x4, 0xfffffffffffffffa}, 0x3, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000422000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000056d000-0x9d)=""/157) fallocate(r3, 0xffffffffffeffffd, 0x0, 0x4) sendfile(r2, r4, &(0x7f0000e65000-0x8)=0x0, 0x8) [ 76.300368] audit: type=1326 audit(1516689317.370:886): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12865 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 76.405850] audit: type=1326 audit(1516689317.373:887): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12865 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d1f1 code=0x7ffc0000 [ 76.405869] audit: type=1326 audit(1516689317.374:888): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12865 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 76.405888] audit: type=1326 audit(1516689317.377:889): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12865 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=54 compat=0 ip=0x452ef9 code=0x7ffc0000 2018/01/23 06:35:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000df9000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000b3f000)={0x0}, &(0x7f00009ee000-0x4)=0x4) socket$inet6(0xa, 0x806, 0x8001) prctl$intptr(0x1f, 0x0) r0 = syz_open_dev$mice(&(0x7f0000013000)='/dev/input/mice\x00', 0x0, 0x80) bind$bt_hci(r0, &(0x7f0000740000)={0x1f, 0x74, 0x3}, 0x6) kexec_load(0x84, 0x108, &(0x7f0000f06000)=[], 0x3e0000) 2018/01/23 06:35:17 executing program 2: remap_file_pages(&(0x7f00002b7000/0x4000)=nil, 0x4000, 0x4, 0x100, 0x8000) mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000ae9000)=0x0) bind$inet6(r0, &(0x7f0000ae7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f0000ae6000-0xb)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) socket$bt_l2cap(0x1f, 0x7, 0x0) 2018/01/23 06:35:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009ee000)='/dev/autofs\x00', 0x40, 0x0) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000be7000)="") setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000bdb000)=0x23200, 0x4) r1 = socket(0x0, 0x806, 0x1) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000672000-0xe4)=""/228) bind(r1, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000c78000-0x1e)=""/30) sendmsg(r1, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000f02000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b7000)={0xc0000000, 0x0}) write(r1, &(0x7f0000b1f000)="6ae1ac855ad134d0c104bbc64d3ee1973a05b23f9753ad", 0x17) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000369000)=0xffffffffffff0000, &(0x7f0000a4a000)=0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000910000-0x9)='/dev/ppp\x00', 0xfffffffffffffffc, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000748000)={0x40df8000000, 0x200, 0x1, 0xb8f2}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f9e000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a2000)=0xe8) setuid(r3) 2018/01/23 06:35:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r1 = shmget(0x0, 0x4000, 0x0, &(0x7f0000c6e000/0x4000)=nil) shmat(r1, &(0x7f0000ffc000/0x3000)=nil, 0x1000) r2 = 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(r2, 0x2, &(0x7f00000e0000+0xaa3)="5e8f778f04c8afa2b8913e076ae11a6bad86a71e5862a152b53ac3fd323bb0a70c5b371d9697c378c3b6ee5ab50bdc1f35ff0ddac95947114d4289998220a88301764b3d92") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000d9000-0x18)={0x0, 0xd000000000000000, 0x0, 0x1, 0x4}, &(0x7f000088f000)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000037d000-0x10)={r3, 0x10, 0x20d, 0x0}, &(0x7f00000e6000-0x4)=0x10) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0xfffffffffffffffc) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00002ab000)={&(0x7f0000055000-0xc)=[0x0, 0x0, 0x0], 0x3}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f69000-0x8)={0x0, 0x0}) 2018/01/23 06:35:17 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x4, &(0x7f0000e30000)="", 0x95) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000000)=0x6) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000000000)={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) quotactl(0x24000000000, &(0x7f0000002000)='./file0\x00', r2, &(0x7f0000003000-0x45)="d29c06a83f2409587bcdf2faf4bff2bda6b5516c4121eca17e1d8280ea392d376a66a82f809b1a3bbffa8af7e32c38eb07aee588298173eeeaf8919b7ec9fdc6e4842eb377") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 06:35:17 executing program 0: mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000031f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b2000-0x30)="000005070500000000000000ff05000bfef9420001000000000007ffff0000000225070097c11fd401c4dcf3ffa800c2", 0x30) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000037c000-0xc)='cifs.spnego\x00', &(0x7f0000139000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005b4000-0x2)='nodev\x00', 0xfffffffffffffffb) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00005b3000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000af000-0x4)=0xe8) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003ce000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005b4000-0x4)=0xc) keyctl$chown(0x4, r1, r2, r3) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/23 06:35:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000adf000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000b13000)={0xfffffe29, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x16, 0x5, @binary="0aa4fa6481defd69f361905147479b348d5ae613c961c90ebe2365289585297285bfef8eb90c27e37e7bb18f7ab034c8773ee28065588b9dfb801997"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 06:35:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000df3000-0xb)='/dev/mixer\x00', 0x400, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000ef1000)='tls\x00', 0x4) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000fea000)={0x0, 0x7, 0x4, &(0x7f000027e000-0x8)=0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$unix(r1, &(0x7f0000bf5000-0x38)={&(0x7f000032c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000662000-0x10)=[{&(0x7f0000010000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000979000-0x30)=[], 0x0, 0x8000}, 0x4048804) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) [ 76.405907] audit: type=1326 audit(1516689317.382:890): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12865 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 2018/01/23 06:35:17 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000007000-0x80)={[0x0, 0x1f000, 0x103000, 0x6000], 0x3, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000002000)={0x1000, 0x0, 0x7, 'queue0\x00', 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x3, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbcc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x53}, &(0x7f0000008000-0x4)=0x98) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000008000-0x8)={r2, 0x100}, &(0x7f0000001000-0x4)=0x8) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000005000)=0x0, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000004000-0x4)=0xfffffffffffffffe) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000008000-0x4)=0x1, 0x4) r3 = getpgrp(0xffffffffffffffff) r4 = fcntl$getown(r1, 0x9) kcmp(r3, r4, 0x1, r1, r1) readv(r1, &(0x7f0000003000)=[{&(0x7f0000004000)=""/92, 0x5c}], 0x1) 2018/01/23 06:35:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6665, 0x82080) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000d99000-0x50)={{0x1, 0x0}, {0x4, 0x240000000000}, 0x8001, 0x3, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x1, 0x0, 0x0, 0x10000003, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f000063e000-0x70)={[{0xa5, 0x20, 0x67c, 0x80000000, 0x4, 0x7, 0x3, 0x3, 0x401, 0x2, 0x6, 0x0, 0x7}, {0x1, 0x2, 0x0, 0xee, 0x401, 0xfffffffffffff001, 0x5, 0xffffffff, 0x2, 0x0, 0x7, 0x7fffffff, 0x2}, {0x6, 0xffffffffffffffe0, 0x3ff, 0x3, 0x4, 0x7164, 0x5, 0xffffffff, 0x9, 0xff, 0x9, 0x3, 0xfff}], 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r2, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000048f000)="ad5600c5824c8eb90029899dea54000900000094fffb90c2", 0x18) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000aeb000)=[{&(0x7f0000ad9000-0x1000)="9f461914800437c45f63aefc9b23f195", 0x10}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f00006ef000-0x38)={&(0x7f0000741000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ba7000)=[{&(0x7f0000a12000-0x5)=""/8, 0x8}], 0x1, &(0x7f0000b90000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) getegid() setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000e80000)=@req={0x5, 0x1, 0x7, 0x7fffffff}, 0x10) [ 76.573624] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/01/23 06:35:17 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/23 06:35:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d26000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000fff000-0x39)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0xa1, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f000000b000-0x58)=[], &(0x7f000041e000-0x18)=[]}}], 0x3ae, 0x0, &(0x7f0000009000)=""}) 2018/01/23 06:35:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000085a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000a87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "676169d6dcf7b27e7cb967234864a904e91ab78d075e51ad70ababa28a9107279ca5c87d3b82c345a921a7a2360565ce59a9c15b3fb526f6964f50c8b41c90b8", "67294f92265c806204c105e4630d543aef2632f41cd64908c6444d5504fe0492eafdd83879abeaf2ae98190113d7e768305becddb5e3dc3ae2e607ee89c18d22", "43cc9ee9bc2813e18c8dd2734e7cb18e8b1cbb4e40b39e3334abeb9166951544", [0x0, 0x0]}) r1 = socket$inet(0x2, 0x6, 0x8000) r2 = dup(r1) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00009cc000)=0x0, &(0x7f00003e9000)=0x4) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000221000)=0x0) 2018/01/23 06:35:17 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) lseek(r0, 0x0, 0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x18, 0x21, 0x80000000aff, 0x7, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 06:35:17 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000515000)='/dev/vcs#\x00', 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000000)=""/70) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000883000-0x8)=0x2) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00002b5000-0x4)=0x7, &(0x7f0000e1a000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000e86000-0x50)=[{&(0x7f00006cb000-0x1000)="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{&(0x7f0000aa4000)="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", 0x1000}, {&(0x7f0000d91000)="df2e4782246d5eee515e6d734aa8c6df0d789b0540051a05c5f99a1b5bdd1a2f4c7819a784b8b33bafad07686e7a80c57222d33296188f8cd3ddeba3f18ed827f578", 0x42}], 0x5, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 06:35:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00006d5000)='/dev/audio\x00', 0x80080, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000487000-0x4)=0x0) write$selinux_context(0xffffffffffffffff, &(0x7f0000fd9000-0x21)='system_u:object_r:dpkg_lock_t:s0\x00', 0x21) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = 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) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000656000-0xc)='/dev/autofs\x00', 0x80, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000a41000)={0x1, &(0x7f0000e89000)=[{0x7, 0x80, 0x9, 0x9}]}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000003000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f0000010000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x32, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000568000)=""/0, &(0x7f0000839000-0x4)=0x0) [ 76.632973] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/01/23 06:35:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000ea0000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000c2c000)=[@in6={0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 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) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd(0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000033000)={0x0, &(0x7f000027b000)=0x0, 0x0, r4, 0x4}) 2018/01/23 06:35:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000d06000)={&(0x7f0000ab5000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000039e000-0x10)=[{&(0x7f0000aab000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b9d000-0xca)=""/202, 0xca, 0x28d}, 0x0) recvfrom$llc(r0, &(0x7f0000a8a000-0xa9)=""/169, 0xa9, 0x2, &(0x7f0000ebb000-0x10)={0x1a, 0x19, 0xc1, 0x6, 0x4, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f000097f000-0x11)='net/softnet_stat\x00') preadv(r1, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000647000)=0x0) 2018/01/23 06:35:17 executing program 5: mmap(&(0x7f0000000000/0xb15000)=nil, 0xb15000, 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$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00002c1000-0x10)={0xf000, 0x4000, 0x0}) ioctl$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, &(0x7f0000973000-0x38)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @irqchip={0x0, 0xbb1}}]}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000b09000)={0x81, 0x0, [0x1, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r3, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) [ 76.675213] binder: 12963:12964 ioctl c0306201 20008000 returned -14 [ 76.702453] binder: 12963:12967 ioctl c0306201 20008000 returned -14 2018/01/23 06:35:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x0, 0x4) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e99000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000d4e000)=0x80000000, &(0x7f0000f77000-0x8)=0xfffffffffffffc32) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ded000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) socket$inet6(0xa, 0xa, 0x5) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 06:35:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000aa8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000568000)={0x61a, 0x1c, [0x7fffffff, 0x3f, 0x55002988, 0x9, 0x1, 0x10000, 0x0]}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000306000-0x2)=0x100000001) pipe2(&(0x7f0000164000)={0x0, 0x0}, 0x84000) set_robust_list(&(0x7f00003e6000)={&(0x7f000071c000/0x2000)=nil, 0x8, &(0x7f0000841000/0x4000)=nil}, 0x18) epoll_pwait(r2, &(0x7f0000007000-0x48)=[], 0x0, 0x0, &(0x7f0000005000)={0x0}, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000081f000-0x8)={r2, r0}) 2018/01/23 06:35:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x40002) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ed2000)=@req={0x50, &(0x7f0000358000)={@common='syzkaller0\x00', @ifru_addrs=@ipx={0x4, 0x7, 0x2, "b158cf4a64fc", 0x0, 0x0}}}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000003000)={0x11, 0x17, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) bind$packet(r1, &(0x7f0000003000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/23 06:35:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x9, 0x40000000000000) ioctl$sock_ifreq(r0, 0x8931, &(0x7f00009f6000-0x50)={@common='ip6tnl0\x00', @ifru_ivalue=0x0}) r1 = dup(r0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000ab3000-0x138)={{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]}) 2018/01/23 06:35:18 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_dev$sndtimer(&(0x7f000000a000)='/dev/snd/timer\x00', 0x0, 0x80) r2 = epoll_create1(0x80000) socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000015000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000015000-0x4)=0x14) vmsplice(r1, &(0x7f0000006000-0x30)=[], 0x0, 0x0) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f000000c000)="", 0x0}, {&(0x7f000000f000-0xb0)="d6a1cccaf97c8eb76ce6f8b0cd6e62760395970d39533112d432726270ae623debeef9fd630700ab0987b01be6302eee5bd66d26ec32c9e441c9d88d0f46eb1e5869e524dae1b6dcdc2623259d25dffaf3732bb578dc2877dac33aa2ec7201397caafa08d40fcda0de9c5dd4abc8c344b7a3a2f708d68ea976074a2c6326d867e3ee7f3b2b4dcad25cd8c60fd052ea53543340efd7f2757492686d03f585854da3c1feac69a2e0e6b16cff404b22567d", 0xb0}, {&(0x7f000000f000)="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", 0x1000}, {&(0x7f0000005000)="36fa592f704eb4341afd625e6a9c4306b82cc57159b29342727dfd26f18b2630d70b676cd63b267dbd83d49225ac1249d93194274a8dfe3e49c9c76123d432bc8d7bebc398c1d756aaeb866e1c8f67dc0668e87d0341962554720ef534cdc597e0c65c5fe51b35d7ec3ae8626a6b949f6c1da3c1d60dae2cd6a387bc1680", 0x7e}, {&(0x7f0000008000)="8bef9d6012a1f1786d6ff1605deb5a6e2c06b6a3b3549344", 0x18}], 0x5, 0x0) 2018/01/23 06:35:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) socketpair(0x1f, 0x2, 0x80000000, &(0x7f00001c1000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000328000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00007b8000)={{0x0, 0x5, 0x1ff, 0x58e, "32a11dfac0099516017c09015a01d4348434dced49c6e05f25e05dc6f1d3bd29f4f053381aa8df50c1168ec5", 0x0}, 0x0, 0x0, 0x0, r1, 0x2, 0x4, "123541dd1c6ae58bff803903825a9989ed8f865fe6c36fa7629e89a66321bc6e7ad66ca9916325dc68deb8312676c624fc0168b0f596bbe604ba279ddd0cd3b8", &(0x7f00002a2000)='}wlan0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x9, 0x10000, 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]}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000dec000-0x8)='./file0\x00', &(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000067000-0xa)='hugetlbfs\x00', 0x20000, &(0x7f0000614000-0x6f)="") mount(&(0x7f0000c5a000)='./file0\x00', &(0x7f0000649000-0x8)='./file0\x00', &(0x7f0000a94000-0x7)='pstore\x00', 0x201000, 0x0) 2018/01/23 06:35:18 executing program 1: mprotect(&(0x7f00005b7000/0x4000)=nil, 0x4000, 0x2) lookup_dcookie(0x5e4, &(0x7f00001cb000)=""/68, 0x44) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d62000-0x11)='/selinux/enforce\x00', 0x80, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000b98000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000cbe000-0x4)=0x3, 0x288) r2 = syz_open_dev$mouse(&(0x7f00006ac000-0x12)='/dev/input/mouse#\x00', 0x7, 0x8000) mount(&(0x7f00004ee000)='./file0\x00', &(0x7f0000bb8000)='./file0\x00', &(0x7f00004a2000)='cifs\x00', 0x2, &(0x7f0000cba000-0x58)="1f4958b6e03364cbe310c79f69f868f71f44e7bfa5f34d6616d205f5565b6720c136e8586826fabd13dc0ebe78fb8c875af49b1f8e99d32b1b0045f35439782e76d30213adbc32e169a23fd60587f8ceb8fc45c2bafcd8da") getpeername$unix(r2, &(0x7f0000b4e000)=@file={0x0, ""/108}, &(0x7f0000108000)=0x6e) madvise(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x7f) 2018/01/23 06:35:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/23 06:35:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000ab4000-0xc)='/dev/audio#\x00', 0x9, 0x80) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004d3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c49000-0x4)=0xc) fstat(r0, &(0x7f000040f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_fuse_mount(&(0x7f0000399000)='./file0\x00', 0xc000, r3, r4, 0xed, 0x1000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000084d000-0x8c)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ca5000)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000a9d000)={r6, 0x0, 0x9d, "d7a71679fd5f7cc287780c2a48f464469dcf5c1550067dc5bc5be67a914fcb639c01e1355307a1c23fba7ba5c475560bcb41f4da22d070ac9c04dadbbb95692064264e8d110e30d1b094615e2d2f3a0c1ae1d5fe8d11f48f235761e1927cd8bfd31cb118abc5fd278f6bc406a6a7b3fa4dd984f4fb5ad819634f731362076abf3a9aff75f44c830b020aeb5dae44c35b4e4a962cafb0267ffc5387d8fa"}, 0xa5) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f000092e000+0x78b)={{0x3, 0x3, 0x20000000007fff, 0x2000000, 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]}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0xffffffffffffff9d) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00001b6000-0x20)={0x1, 0x0, 0x10000, 0x81}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00000f2000-0x10)={0x0, r8}) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000bc9000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00004c9000-0x4)=0x0, &(0x7f000000b000-0x4)=0x4) ioctl$sock_FIOGETOWN(r7, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/23 06:35:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bab000-0x11)='/dev/qat_adf_ctl\x00', 0x40007d, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00005b0000)=""/10) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000027000-0x8)={0x0, r0}) io_setup(0x0, &(0x7f00001ea000)=0x0) io_cancel(r1, &(0x7f0000c67000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00001cb000-0xa5)="9efd0d880802f297ad43b9c1e461f5fa08c102f9159f8d355bdf68fa9d04b8a3d73b889182e6582970959ceff8ba1bdc228ed7dfd3c6b915486baae70977785d3bbde4353bb82cf0f35322a1db31c72c6b406b66aaddff059b7937aa7d00bf2db7e7d972e05e98a688d9a1b23d51be6a80c08a456e9302313dbb0881216c30acdbaf9c62389036c0035377dfc30bdb281f1d56aacfa3b17696446d51d93edfdd09d559d084", 0xa5, 0x0, 0x0, 0x0, r0}, &(0x7f0000f7b000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000658000)={0x10001, 0x3, 0x7ff, 0x0, 0x4, 0xffffffffffffff46, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 06:35:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f00001a7000-0xf)='net/ipx\x00') preadv(r1, &(0x7f0000e9e000+0xb26)=[{&(0x7f0000c05000-0xa0)=""/160, 0xa0}, {&(0x7f0000c79000)=""/53, 0x35}], 0x2, 0x0) 2018/01/23 06:35:18 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f000095e000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000c73000-0x4)=0x10) signalfd4(r0, &(0x7f0000e7a000)={0x80000000}, 0x8, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x2f, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/23 06:35:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000941000)='/dev/snd/timer\x00', 0x0, 0x0) poll(&(0x7f00003d7000)=[{0xffffffffffffffff, 0x0, 0x0}, {r0, 0x0, 0x0}, {r1, 0xc410, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x4, 0x0) socket(0xf, 0x80005, 0x4) 2018/01/23 06:35:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000583000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x100000000000008}, 0x10) r1 = socket(0x1b, 0x400000000007ffff, 0x7fffffff) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000673000)=0x0, 0x130) 2018/01/23 06:35:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x8000000000) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000044000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a01000-0x10)=@generic=""/16, 0x10) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") umount2(&(0x7f000075e000)='.', 0x0) 2018/01/23 06:35:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000052000)='/dev/hwrng\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000a3d000)=0x0, 0x8) r1 = add_key$keyring(&(0x7f000055f000)='keyring\x00', &(0x7f0000b4d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000046000-0x108)={0x0, @in6={{0xa, 0x1, 0x7d41aab1, @loopback={0x0, 0x1}, 0x3ef}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x7fffffff, 0xc2, 0xe03e, 0x1, 0x7a97, 0x10000, 0x0, 0x0, 0x2, 0x0, 0x3, 0x7923, 0x4, 0xb5f]}, &(0x7f0000f50000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000394000-0xa0)={r2, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8001, 0x4, 0xffffffff, 0xc}, &(0x7f000085b000)=0xa0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000004b000-0x4)=0x7fff) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000b58000-0xc)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f00007d7000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000065f000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, r3}) add_key(&(0x7f000043a000)='logon\x00', &(0x7f0000362000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) 2018/01/23 06:35:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x3, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x4000000000000) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r2, 0x43) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r4 = semget(0x2, 0x5, 0x0) semctl$GETPID(r4, 0x2, 0xb, &(0x7f0000730000-0x3c)=""/60) bind$inet6(r3, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000f93000)={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]}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000a83000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037b000-0x4)=0xe8) r6 = getegid() lchown(&(0x7f0000958000-0x8)='./file0\x00', r5, r6) sendto$inet6(r3, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 06:35:18 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0x2, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/23 06:35:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00009a7000)={0x0, 0x6c, "ea6790c785599e6ff20d11866dab1c6962b79a6a7930066978840135f136f32328def319cfd8d776ad9fbb1090db61bbd92356b9efc6d7f5500454a95de08981459d23caa251d6db10c85e5d5047a65c70c1656d88d0db8a6f17ccd76f7033de6d0a251e500abc09915b9a90"}, &(0x7f0000e47000-0x4)=0x74) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003e0000)={r2, 0x9, 0x0}, &(0x7f0000b70000)=0xc) close(0xffffffffffffffff) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000de8000)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r1, 0x8, r3) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ab9000)={0x40, 0x8, 0x1, 0x1f, 0x1800000000000, 0x7fffffff, 0x80000000, 0x1, r2}, 0x20) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r3, 0x13) 2018/01/23 06:35:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f71000)={0x0, []}, &(0x7f00005bf000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000407000-0x4)=0x80, 0x4) listen(r0, 0x7fa) r1 = accept(r0, &(0x7f000031e000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) recvfrom$ax25(r1, &(0x7f0000573000)=""/20, 0x14, 0x0, &(0x7f0000fb7000-0x10)={0x3, {"8d873570be440a"}, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) 2018/01/23 06:35:18 executing program 6: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00009aa000/0x4000)=nil, 0x4000, 0x8001, &(0x7f000002c000-0x8)=0xfffffffffffffffd, 0x5, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x23, &(0x7f0000186000-0x20)={0x7, {0x5}, 0x18000000, 0x8480}, &(0x7f0000fc9000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000076a000-0x8)={0x0}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000fc8000)=""/4096) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000fc9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000490000-0x4)=0xe, 0x800) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000fca000-0x4)=0x10000, 0x4) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x3f, 0x5, 0x0) 2018/01/23 06:35:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000080e000)={0x3, r0, 0x1}) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f000063b000)=0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000cc9000)='./file0\x00', 0x8000, 0x102) dup3(r0, r2, 0x80000) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r3, 0xb) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c22000-0x10)={r2, 0x50, &(0x7f00002d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) fcntl$getflags(r3, 0x1) 2018/01/23 06:35:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000001, 0x2, &(0x7f0000016000)={0x1, &(0x7f00001e1000-0x18)=[{0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x1, 0x200000) ioctl$KDSETLED(r0, 0x4b32, 0x4) 2018/01/23 06:35:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000237000)='/dev/audio\x00', 0x100, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000b02000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000692000-0x18)={@loopback={0x0, 0x1}, 0x10000, r2}) pwrite64(r0, &(0x7f0000213000)="b11fefb2a9034f15ca11696a968e1d3a8861317f70c9dd9ed33c690e8b79a006053f9f266d54ca8a7303c2b7b27c786cc282a79a396e2996dcd9ce0488b805ee3314095d6068cd20fcc2bb5346f7c6611cffc9fee257b01245ca6dcba050440e7e915e4798d265f25eb9b967d64fa48459030dbd351c1755ade50de5f977df0a5ff2f0fa12bd392e13caf24affb4df0400ad2a2004e95613a1883ae33bfc5b169e657dca2b13e53680db53bf97a29618404669a2075870de279aa5e1a7dca5419a55401910a10e5219a4dc459f3cc129924415d0aa5c4bce72a7a903fd148faed17025972619c490300dfa7e111064913fe9", 0xf2, 0x0) io_setup(0x9, &(0x7f000070d000-0x8)=0x0) io_destroy(r3) 2018/01/23 06:35:18 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e43000-0xc)='/dev/autofs\x00', 0x200, 0x0) recvfrom$unix(r0, &(0x7f00003d1000)=""/0, 0x0, 0x0, &(0x7f0000fbd000)=@file={0x1, './file0\x00'}, 0xa) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000e11000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00006f5000)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f00006a0000-0x4)=0xc) nanosleep(&(0x7f000061d000)={0x0, 0x0}, &(0x7f0000782000+0x8f3)={0x0, 0x0}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf7bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000868000)='./file0\x00', r0, &(0x7f00002ec000)='./file0\x00', 0x4) 2018/01/23 06:35:18 executing program 7: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/16, &(0x7f0000005000-0x4)=0x10) r1 = dup2(r0, r0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f000001b000)=0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f000004c000)='/dev/admmidi#\x00', 0x400, 0x0) 2018/01/23 06:35:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00007fd000)=r0, 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, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000058f000)=0x0, 0x5, 0x0, &(0x7f000011e000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x32317d08) 2018/01/23 06:35:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e39000-0x7)=[0x0, 0x0]) r1 = syz_open_dev$admmidi(&(0x7f000077d000)='/dev/admmidi#\x00', 0x1ff, 0x301000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e94000)={0x0, 0x68, &(0x7f0000453000-0x68)=[@in6={0xa, 0x1, 0x82, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100000000}, 0x6}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}]}, &(0x7f0000157000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000aa8000-0x14)={r2, 0x9, 0x8, 0x80000001, 0x1f, 0x7fff}, &(0x7f0000e51000)=0x14) bind$bt_sco(r1, &(0x7f0000bcf000)={0x1f, {0xfffffffffffffffb, 0x525, 0x10000, 0x6, 0x7, 0x9}}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000096e000)=@sack_info={0x0, 0x6, 0x2}, &(0x7f0000af2000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000fba000)={r3, 0x5a, "985888a61e8b3df13ccfb4f1f4f4ba74d9f5eddef7c28f98faa101ba0394db2e670ba5ab3b2a148bac81c9c614bcf12afa179596875b53dbd78004c60a2c4b26ea662e4d42fd1d7879f9a920d9fd2bcce402861232070fa6681d"}, &(0x7f00007fa000)=0x62) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000064e000-0x10)={r3, 0x74, &(0x7f000041a000)=[@in6={0xa, 0x3, 0xfffffffffffff5c3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xdb}, @in6={0xa, 0x1, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000000, @loopback={0x0, 0x1}, 0xcd3}]}, &(0x7f0000d8e000-0x4)=0x10) 2018/01/23 06:35:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00007b4000)='/dev/dsp#\x00', 0x7, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000d44000-0x118)={0x42, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000efb000-0xc)='/dev/autofs\x00', 0x800, 0x0) restart_syscall() openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000272000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000525000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={@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]}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000001000)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000904000-0x10)={0x0, 0x0}) mkdir(&(0x7f0000182000)='./file0\x00', 0x144) recvmmsg(r2, &(0x7f00008a1000)=[{{0x0, 0x0, &(0x7f0000fbf000-0x10)=[{&(0x7f00002fa000-0x3)=""/3, 0x3}], 0x1, &(0x7f00009d7000)=""/0, 0x0, 0x2}, 0x200}], 0x1, 0x100, &(0x7f000007c000-0x10)={r4, r5+10000000}) 2018/01/23 06:35:18 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r3 = dup(r2) setxattr(&(0x7f0000ab8000-0x8)='./file0\x00', &(0x7f000098a000)=@known='security.selinux\x00', &(0x7f0000bcb000-0x4)='!%)\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="33d9058a4406d1c268ee7ff676d707f3"}) linkat(r3, &(0x7f00006c0000)='./file0\x00', r3, &(0x7f0000b04000)='./file0\x00', 0x1000) 2018/01/23 06:35:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f0000f83000)=[{{0x0, 0x2710}, 0x1, 0x400000000051, 0x2}], 0x18) ftruncate(r0, 0x10007) sendfile(r1, r0, 0x0, 0x72439a6a) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000c8000+0xb0b)={0x4a24, 0x5, 0x9}) 2018/01/23 06:35:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000084e000-0x12)='/dev/input/mouse#\x00', 0x5a85, 0x80) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000303000)=0x0, &(0x7f000022a000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0x0) close(r3) r4 = socket$unix(0x1, 0x5, 0x0) bind$unix(r4, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f00003d0000)=0x13, 0x4) listen(r4, 0x0) dup2(r2, r3) connect$unix(r1, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c80000)=0x5200000000000000, 0x4) 2018/01/23 06:35:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00009d7000-0x1)=0x0) 2018/01/23 06:35:18 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000000010) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000021000-0x23)=""/35, 0x23) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000018000)=0x0) r2 = syz_open_dev$sndmidi(&(0x7f000000c000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x20200) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000021000)={0x0, 0x1, 0x101, &(0x7f0000022000-0x4)=0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000000c000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000001d000-0x114)={0x30, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x1c, 0x5, [@typed={0x18, 0x1, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f000000a000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000022000-0x4)=0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r1, 0x7, &(0x7f0000023000-0x1000)="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") mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r2, 0x0, &(0x7f0000022000)=0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000022000-0x5c)={{0xa, 0x2, 0xe07e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, {0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x3ff, [0x4, 0x8000, 0xbf4, 0x0, 0x2, 0x2, 0x5, 0x6]}, 0x5c) r4 = shmget$private(0x0, 0x3000, 0x40, &(0x7f000000c000/0x3000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000004000)=""/0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000007000)=0x81, 0x4) [ 77.277084] device syz0 entered promiscuous mode [ 77.345116] device syz0 left promiscuous mode [ 78.733339] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/01/23 06:35:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000339000)={0x6, &(0x7f0000a8e000)=[{0xb4be, 0x101, 0x80000001, 0x40}, {0xf79, 0x9, 0x0, 0x100000001}, {0x3f, 0x9, 0x8c9, 0x7fffffff}, {0x7, 0x0, 0x5, 0x187d}, {0x1, 0x7, 0x3, 0x4}, {0x4, 0xfffffffffffffff7, 0x7ff, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f000059f000-0xa)="f570faad1ac02abb74b6", 0xa, 0x4000080, &(0x7f0000946000+0x793)={0x2, 0x3, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000343000-0x4)="ffffffff", 0x4) 2018/01/23 06:35:20 executing program 2: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[], 0x0) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) sendto$inet6(r0, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f0000f09000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005b6000-0x8)={0x0, 0x9}, &(0x7f00005b0000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cba000)={r1, 0x2, 0x30}, 0xc) socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) 2018/01/23 06:35:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x101, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x200, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000b2000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000c2d000)={&(0x7f00003b8000/0x2000)=nil, 0x6e23, 0x7, 0x85, &(0x7f0000e97000/0x3000)=nil, 0x4}) get_robust_list(0x0, &(0x7f0000fdd000)=&(0x7f0000411000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000714000)=0x18) 2018/01/23 06:35:20 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f58000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000759000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r1, r2, &(0x7f0000cd3000-0x8)=0x0, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003bb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getgroups(0x1, &(0x7f0000738000+0xe18)=[r3]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000000)=0xd7) sendfile(r1, r2, &(0x7f0000c50000)=0x0, 0xb7) 2018/01/23 06:35:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8900, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x800000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00007df000)={0x10, 0x0, 0x1, @random=""}, 0x10) syz_open_dev$vcsn(&(0x7f0000d47000)='/dev/vcs#\x00', 0x8, 0x4000) poll(&(0x7f0000015000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/23 06:35:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ptrace$poke(0x5, r1, &(0x7f0000733000)=0x0, 0x400) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) 2018/01/23 06:35:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000272000)='/selinux/enforce\x00', 0x800, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000290000)=0x7, 0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000220000-0xb)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000009d000)='/dev/rtc\x00', 0x404280, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) sendfile(r0, r1, &(0x7f0000a36000)=0x0, 0x6) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000049b000)={0xfff, 0x7ff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f000079a000-0xae)=""/174, 0xfffffffffffffffe}) socket$llc(0x1a, 0x2, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000478000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000542000)=0x0, &(0x7f000072e000)=0xffffff55) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000f83000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006dc000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000897000-0x4)=0xe8) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000b4f000-0x10)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000c95000-0xc8)={0xa8, 0x0, [{0x0, 0x86, &(0x7f000004b000-0x86)=""/134, 0x0}, {0x6000, 0xffffffffffffffa1, &(0x7f00002cb000-0x5f)=""/95, 0x0}, {0x4, 0x1c, &(0x7f000064e000-0x1c)=""/28, 0x0}, {0x2, 0x25, &(0x7f0000748000-0x25)=""/37, 0x0}, {0x1, 0x1000, &(0x7f0000151000)=""/4096, 0x0}, {0x7004, 0xffffffffffffff95, &(0x7f00009de000)=""/223, 0x0}]}) 2018/01/23 06:35:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eed000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00004e9000-0x80)={[0x4, 0x0, 0x10000, 0x3000], 0x7, 0x91, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$netlink(0x10, 0x3, 0x0) r1 = eventfd2(0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000062b000-0xc)='/dev/rfkill\x00', 0x71fdd141287db009, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000608000-0x10)={0x2, &(0x7f0000da5000)=[{0x9, 0x6, 0x3, 0x8}, {0x86d, 0x4, 0x0, 0x0}]}) io_setup(0xa3c, &(0x7f0000409000)=0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000806000-0xc)={0x0, 0x0}) 2018/01/23 06:35:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) pipe2(&(0x7f000071f000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ffb000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}}, &(0x7f0000bd3000)=0xe8) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000016000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@rand_addr=0x7a, 0x1, 0x0, 0x1, 0x7, 0xa, 0x20, 0xa0, 0x29, r2, r3}, {0x8, 0x3, 0x800000000000, 0x0, 0x100000000, 0x3, 0x0, 0x80}, {0x4, 0x6d84a865, 0x8, 0x3}, 0x83, 0xffffffffffffffff, 0x3, 0x1, 0x2, 0x3}, {{@in=@rand_addr=0x0, 0x3, 0x3c}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3, 0x0, 0x1, 0x2, 0x3f, 0xff, 0xfffffffffffffff5}}, 0xe8) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x688482, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r4, 0x8040ae69, &(0x7f0000b8a000)={0x800, 0x6, 0x4, 0x2, 0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x3, 0x10) write(r5, &(0x7f0000af6000)="220000001b00070b00000000ef0012011f000000000200000000000000ea000500291f", 0x23) recvfrom(r5, &(0x7f0000018000)=""/0, 0x0, 0x0, &(0x7f00004d3000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) ioctl$TCSETAW(r4, 0x5407, &(0x7f00003f5000)={0x7, 0x5, 0x4, 0x3, 0xfffffffffffffff8, 0x5, 0x2f, 0x1, 0x9, 0x80000001}) 2018/01/23 06:35:20 executing program 5: r0 = getpgid(0xffffffffffffffff) tkill(r0, 0x19) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000df8000-0xd)='/dev/net/tun\x00', 0x0, 0x20000a) r3 = syz_open_dev$amidi(&(0x7f00006b9000)='/dev/amidi#\x00', 0x10000, 0x400000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f000040a000)={0x1, [0xffff]}, 0x6) dup2(r2, r1) fcntl$getownex(r1, 0x10, &(0x7f0000c75000)={0x0, 0x0}) 2018/01/23 06:35:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000027000-0xa)='./control\x00', r0, &(0x7f000090f000)='./file0\x00', 0x0) 2018/01/23 06:35:20 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000829000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000001000-0x400)={""/1024}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000001000)=""/129, 0xffffffffffffff70) 2018/01/23 06:35:20 executing program 4: getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00009ef000)=@assoc_value={0x0, 0x2}, &(0x7f0000c7e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000040a000)={r0, 0x1}, &(0x7f0000000000)=0x8) listen(0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) 2018/01/23 06:35:20 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xa85c, 0x200000) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000a9b000/0x18000)=nil, &(0x7f0000004000-0x18)=[@text16={0x10, &(0x7f0000001000)="66660fb6d166f3ac676465640fc7a8008000000f0d55800f648ec4a8f20f01df8fe928010e0000694d008f9e66b9c00d00000f320f01c9", 0x37}], 0x1, 0x6a, &(0x7f0000001000)=[], 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x9) mlock(&(0x7f0000b19000/0x4000)=nil, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 06:35:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000af5000-0x6)={r1, 0x80}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000039e000)='statm\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000c05000)=[@in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000139000-0x10)=[{&(0x7f00003fc000)=""/1, 0x1c1}], 0x1, 0x0) 2018/01/23 06:35:20 executing program 6: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f5a000-0x4)=0x0, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f6c000-0x9)='/dev/sg#\x00', 0x6425, 0x101000) bind$inet6(r0, &(0x7f000069a000-0x1c)={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7f}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d1c000)=0x0, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000aee000-0x15)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffecb) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000d7d000)={0xf5b, 0x4, 0x7f, 0x691, 0xe, 0x52f6}) 2018/01/23 06:35:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b1c000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000219000)='net/ip6_mr_cache\x00') sendfile(r0, r1, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/23 06:35:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00007e4000)=0x8000, 0x4) r1 = socket(0x18, 0x0, 0x2) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000fb0000)=0x0) 2018/01/23 06:35:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000094a000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f00003cd000-0x27)={'system_u:object_r:var_log_t:s0', 0x20, 'staff_u\x00'}, 0x27) munlock(&(0x7f0000b51000/0x4000)=nil, 0x4000) 2018/01/23 06:35:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006f9000)=0x400000000007fb, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e0c000)='/dev/qat_adf_ctl\x00', 0x2040, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000030000-0x48)={0x4, 0x0, [{0x927, 0x0, 0xffff}, {0x33f, 0x0, 0x1}, {0xbef, 0x0, 0x80000001}, {0xfe7, 0x0, 0x4}]}) r2 = msgget(0x2, 0xa0) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000387000)=""/31) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ad2000-0x4)=0x0, 0x4) 2018/01/23 06:35:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f000060a000)='/dev/input/mice\x00', 0x0, 0x440081) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f00003ba000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000cd7000)={"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"}) sendto$packet(r0, &(0x7f0000f02000)="", 0x0, 0x0, &(0x7f0000049000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) stat(&(0x7f0000f9f000)='./file0\x00', &(0x7f0000783000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007b9000)='./file0\x00', &(0x7f0000d63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000bcd000-0x8)='./file0\x00', 0x8000, r2, r3, 0x3f, 0x802002) connect$can_bcm(r0, &(0x7f0000840000)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/23 06:35:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x204000, 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) recvmsg$kcm(r0, &(0x7f00003a8000)={&(0x7f0000bb4000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000000000)=[{&(0x7f0000145000)=""/221, 0xdd}, {&(0x7f0000001000-0x94)=""/148, 0x94}, {&(0x7f0000183000)=""/84, 0x54}, {&(0x7f0000000000)=""/100, 0x64}, {&(0x7f0000001000-0x9c)=""/156, 0x9c}, {&(0x7f000016f000)=""/71, 0x47}, {&(0x7f0000ba1000-0x6c)=""/108, 0x6c}, {&(0x7f0000648000)=""/203, 0xcb}, {&(0x7f0000584000-0x4c)=""/76, 0x4c}], 0x9, &(0x7f0000001000-0x9d)=""/157, 0x9d, 0x1}, 0x120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000968000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r1, &(0x7f0000008000-0x32)='8', 0x1, 0x0) 2018/01/23 06:35:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000001000-0xd0)={0x3, 0x4, 0x1f, 0x8, 0x40, 0x0, 0x47, 0x6, 0x2, 0x100000001, 0x8, 0xffffffffffffffe0, 0x2, 0x88c, 0x4, 0x6, 0x5, 0x6, 0x8000, 0x3ff, 0xfffffffffffffeff, 0xec, 0x101, 0xff, 0x7, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x1000, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000002000-0x8e)="55bc58d1dfd5e3273e3a4af20b45b6e0beb072a4d9440cc5537a5967a19dc7275f207ad78e3256c72ba5aedabae82829cf5fe43631ddcbf8b1380e36398074870b3f6da5d56fb8ace8dbcc1a283fe7b435509e70d3fe18ce16b61d4524fb1085f56a0444e2b07d5087a799d7140440b1109d55d8641a5378aa59f60c422a1eb08408da34709852619f633c664da9", 0x8e) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000003000-0xea)=""/234) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000004000-0x12)='/dev/input/event#\x00', 0x809, 0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) shmget$private(0x0, 0x2000, 0x10, &(0x7f0000002000/0x2000)=nil) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r1, 0x400448df, &(0x7f0000004000)="d70601ebf67f46bc108651f2a8e977bfdd1ea52688e3668f1557844a1bb8658ec1cd3a00145b224895bfec969d5b061531889ba863756961d2a057f1ebc8050d3b719ca4e1c38b288a3d7b279934ec77911bc0082c261adfe79c3b044bd407d8a22945c6ddf92b662ff68d4728d4f02a8d5750a67f428b2ae1209ba482c089c41eefaa3c111ac525c854453a2b04bf9bd00ba30ba549c66ca39eca03900d1e9f8f5df2c4e0be8eff6b0c33691e14471b3ffa52c50243fe067024dd2cf56b3ed0652a4b") r3 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000001000)={0x2, 0x7fffffff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000006000)='tls\x00', 0x4) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004000)=0x0) ptrace$peekuser(0x3, r5, 0x5) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000003000-0x4)=0x6) dup2(r4, r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000007000)={0x9, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000009000-0x8)={r6, 0x1}) 2018/01/23 06:35:20 executing program 1: mmap(&(0x7f0000000000/0x44f000)=nil, 0x44f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000304000-0xc)='/dev/ashmem\x00') ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mmap(&(0x7f000044f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000450000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x473, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000451000-0xa)={0x3, [0x401, 0x2, 0xfffffffffffff041]}, 0xa) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000450000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000043c000-0x37)=""/55) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x80000000) [ 79.389258] QAT: Invalid ioctl 2018/01/23 06:35:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f000084f000)="374db91e2ee75da0ad72efde984f5c31", 0x10}], 0x1, &(0x7f00002bd000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000146000-0x10)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0xfffffffffffffedc, 0x0}, 0x0) 2018/01/23 06:35:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00003ba000)=""/151, &(0x7f0000415000-0x4)=0x97) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000cba000-0x68)={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]}) io_setup(0x0, &(0x7f0000390000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000cc0000-0xb0)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x0, 0x0) [ 79.432143] QAT: Invalid ioctl 2018/01/23 06:35:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000af7000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000074f000)=0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000546000)={0x0, 0x0}) 2018/01/23 06:35:20 executing program 0: mknod$loop(&(0x7f0000a87000-0x8)='./file0\x00', 0x6102, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r1, r2, &(0x7f00007ed000)=0x0, 0x2b) [ 79.463821] kauditd_printk_skb: 223 callbacks suppressed [ 79.463830] audit: type=1400 audit(1516689320.653:1114): avc: denied { create } for pid=13302 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 79.529971] audit: type=1400 audit(1516689320.719:1115): avc: denied { map } for pid=13319 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 79.579946] audit: type=1400 audit(1516689320.769:1116): avc: denied { dac_override } for pid=13314 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/23 06:35:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000)=0x0, 0x4) eventfd(0x3ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x31f, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xbeed, 0x10f, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x13, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000cf5000-0x8)=0x0) syz_open_dev$vcsa(&(0x7f00004d2000-0xb)='/dev/vcsa#\x00', 0x749f, 0x200) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000970000-0x70)={[{0x0, 0x9, 0x9, 0x5, 0xff, 0x2dd, 0x3ff, 0x9, 0x3ff, 0x3, 0x20, 0x2, 0x81}, {0x7fffffff, 0x4, 0x0, 0x100, 0x1, 0x7fff, 0xff, 0x0, 0x3, 0x2, 0x100000000000, 0x800, 0xfff}, {0xae9c73c, 0x7, 0x2, 0x35a7, 0x9, 0xa240000000000, 0x3, 0xfb13, 0x80, 0x1ff, 0x98, 0x5, 0x9}], 0x4000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 06:35:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006f2000)='/dev/loop#\x00', 0xfffffffffffffffd, 0x8000000000000000) finit_module(r0, &(0x7f0000e82000)='/dev/loop#\x00', 0x2) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00007b2000)='./file0\x00', 0x8040, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/23 06:35:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2, &(0x7f0000000000)="e8fa434ac7185e3100000003f4ad6caea4a77575d48f5b7d75237d33dde67c0628ebdf4b2f41ddbc3c67b7ffec21a82be1b9aee4879ca7685f55f8f27bfe3ec90e2fe3861338a97f1b2f7805fb246d6d3cfb14c0ea1a05bb2d47c77de062d8a55c3e5b23f52f67c6ba3f60659858cb5111967a8c4cd738f7853da063e70c76b0406854ee24cacb117199abe598069051c2f7b3bb31e0427eb86128c5688de7960d774e05f958fe34770bab8b436e21c31a353c0943df494113b86e1ea9f06b02e323dcae63557556b2fb986262ca6f661b10ea", &(0x7f0000e6e000)=0x0, &(0x7f0000d38000-0x4)=0x0, &(0x7f0000000000)="") r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x20a001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000002000-0xc)={0x7, r1, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) io_cancel(0x0, &(0x7f000071c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000f59000-0xbb)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f000075f000)={0x0, 0x0, 0x0, 0x0}) 2018/01/23 06:35:20 executing program 1: mmap(&(0x7f0000000000/0xfa000)=nil, 0xfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = semget$private(0x0, 0x0, 0x1) semctl$SEM_STAT(r1, 0x2, 0x12, &(0x7f0000043000)=""/85) fallocate(r0, 0x2, 0x401, 0xab) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00000fa000-0x8d)="", 0x0, 0x0, &(0x7f00000fa000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5473, &(0x7f00000e4000-0x8)=0x5) 2018/01/23 06:35:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x440, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000a43000-0x2)=0xb44b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(r0, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000003000-0x4)=0x1002) connect$netrom(r0, &(0x7f0000001000)=@full={{0x3, {"0af4a10b0cd80c"}, 0x7}, [{"bdbeab14106720"}, {"df29b792368647"}, {"e551f1eb4ed897"}, {"89ab045dc0819c"}, {"1cad807fccce18"}, {"1656825cb435b9"}, {"71fa89e93ef332"}, {"ebc0b81d903a98"}]}, 0x48) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) connect(r1, &(0x7f0000000000)=@rc={0x1f, {0x4, 0xffff, 0xffff, 0x80000000, 0xf36, 0x0}, 0x8}, 0x9) r3 = dup2(r1, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1c, &(0x7f0000004000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000004000-0x10)={&(0x7f0000005000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r4 = semget(0x3, 0x2, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r4, 0x3, 0xf, &(0x7f0000005000)=""/27) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000007000-0x1)=0x0) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000006000)={&(0x7f0000322000/0xc000)=nil, 0xc000}) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000004000-0x28)=""/40) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000007000)='/dev/vga_arbiter\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000007000-0x50)={0x0, 0x48, "6b70e4eb0593009f3ccd11a7dcf8d814f6eecb86f2035029b9c44e0f581ba824bd0bf41e45ecd3168f29d04f32e25875287baf9e1f684b941e7da163f77a88c0dfa2b4c938e60b73"}, &(0x7f0000009000-0x4)=0x50) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000009000-0x4)=@assoc_id=r5, &(0x7f0000008000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000006000-0x38)={&(0x7f0000009000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000008000-0x90)=[{&(0x7f000000a000-0x37)=""/55, 0x37}, {&(0x7f000000a000-0x27)=""/39, 0x27}, {&(0x7f0000009000)=""/173, 0xad}, {&(0x7f0000009000)=""/96, 0x60}, {&(0x7f0000009000)=""/190, 0xbe}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/9, 0x9}, {&(0x7f0000007000)=""/35, 0x23}, {&(0x7f0000009000)=""/0, 0x0}], 0x9, 0x0, 0x0, 0x81}, 0x2000) 2018/01/23 06:35:20 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000084000-0xc)='/dev/rfkill\x00', 0x100501000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f00008f3000-0x18)=""/24, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000000d000-0x90)={0x6, 0x0, 0x5, 0x200, 0x2, [{0x0, 0x1, 0x1f, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0xbb, 0x100000001, 0x7, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$getown(r1, 0x9) prctl$setptracer(0x59616d61, 0x0) 2018/01/23 06:35:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20028000) r0 = socket(0x10, 0x3, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000dad000-0x18)={r0, &(0x7f00007af000)="", &(0x7f0000dd5000)=""/211}, 0x105) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000063a000-0x4)=0x1, 0x10781a9e1ae7ea53) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000638000)=0x0) r4 = syz_open_dev$usbmon(&(0x7f0000b86000)='/dev/usbmon#\x00', 0x5, 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000f65000)={{0x3, 0x100000001}, {0x9, 0x3}, 0x1000000000000000, 0x2, 0xb5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$cont(0x1f, r3, 0x80000001, 0x3) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) poll(&(0x7f0000602000-0x7)=[{r2, 0x10, 0x0}], 0x1, 0x674a) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) getsockname(r4, &(0x7f0000bdf000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000074c000-0x4)=0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000098f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000af0000)="", 0x0, 0xfffffffffffffffb) keyctl$update(0x2, 0x0, &(0x7f0000141000)="", 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={0x0, 0x0}, 0x8) bind$inet(r1, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r1, 0x1) 2018/01/23 06:35:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000001000-0xd0)={0x3, 0x4, 0x1f, 0x8, 0x40, 0x0, 0x47, 0x6, 0x2, 0x100000001, 0x8, 0xffffffffffffffe0, 0x2, 0x88c, 0x4, 0x6, 0x5, 0x6, 0x8000, 0x3ff, 0xfffffffffffffeff, 0xec, 0x101, 0xff, 0x7, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x1000, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000002000-0x8e)="55bc58d1dfd5e3273e3a4af20b45b6e0beb072a4d9440cc5537a5967a19dc7275f207ad78e3256c72ba5aedabae82829cf5fe43631ddcbf8b1380e36398074870b3f6da5d56fb8ace8dbcc1a283fe7b435509e70d3fe18ce16b61d4524fb1085f56a0444e2b07d5087a799d7140440b1109d55d8641a5378aa59f60c422a1eb08408da34709852619f633c664da9", 0x8e) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000003000-0xea)=""/234) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000004000-0x12)='/dev/input/event#\x00', 0x809, 0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) shmget$private(0x0, 0x2000, 0x10, &(0x7f0000002000/0x2000)=nil) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r1, 0x400448df, &(0x7f0000004000)="d70601ebf67f46bc108651f2a8e977bfdd1ea52688e3668f1557844a1bb8658ec1cd3a00145b224895bfec969d5b061531889ba863756961d2a057f1ebc8050d3b719ca4e1c38b288a3d7b279934ec77911bc0082c261adfe79c3b044bd407d8a22945c6ddf92b662ff68d4728d4f02a8d5750a67f428b2ae1209ba482c089c41eefaa3c111ac525c854453a2b04bf9bd00ba30ba549c66ca39eca03900d1e9f8f5df2c4e0be8eff6b0c33691e14471b3ffa52c50243fe067024dd2cf56b3ed0652a4b") r3 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000001000)={0x2, 0x7fffffff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000006000)='tls\x00', 0x4) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004000)=0x0) ptrace$peekuser(0x3, r5, 0x5) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000003000-0x4)=0x6) dup2(r4, r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000007000)={0x9, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000009000-0x8)={r6, 0x1}) 2018/01/23 06:35:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000975000-0x12)='/dev/input/event#\x00', 0x0, 0x101002) prctl$intptr(0x18, 0x7) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x74, 0x2}, {{0x0, 0x2}, 0x0, 0x0, 0x0}], 0x30) sendfile(r1, r0, &(0x7f0000fc2000-0x8)=0x0, 0x80000001) 2018/01/23 06:35:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = syz_open_dev$sndpcmc(&(0x7f0000bbf000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x2202) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00008c3000)={0x0, 0x8000, 0xe, 0x4, 0x15e52eeb, 0x1, 0x0, 0x7, {0x0, @in={{0x2, 0x2, @rand_addr=0x52, [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, 0x7ff, 0x7, 0xf912}}, &(0x7f0000e75000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000ebb000)={r3, 0x6cb, 0x0, ""}, 0x8) fcntl$setown(r0, 0x8, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000fbd000-0x10)=[{0x84, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r4, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/01/23 06:35:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f00001a4000)='/dev/sg#\x00', 0x7, 0x999d3bb888664db9) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcd, &(0x7f0000dc0000)="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", 0x1000) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008e8000-0x20)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/23 06:35:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r0, 0xb, &(0x7f000029e000+0x7cc)={0x0, 0x20, 0x4, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) [ 79.676116] audit: type=1400 audit(1516689320.857:1117): avc: denied { write } for pid=13340 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 79.701724] audit: type=1400 audit(1516689320.872:1118): avc: denied { net_admin } for pid=13344 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 79.759807] audit: type=1400 audit(1516689320.876:1119): avc: denied { dac_read_search } for pid=13334 comm="syz-executor2" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 79.759824] audit: type=1400 audit(1516689320.890:1120): avc: denied { setpcap } for pid=13354 comm="syz-executor5" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/23 06:35:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004b3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003c0000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000077000)=0x0) io_setup(0x3, &(0x7f0000ed3000-0x8)=0x0) io_submit(r2, 0x6, &(0x7f00006d1000)=[&(0x7f0000045000)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f000072d000)="87578ce014543435732334258a04b7f92dd0b0ee982cf588d9079ba8f306e89936416a5fb081d632ab218a406d60851838e7", 0x32, 0xffff, 0x0, 0x0, r1}, &(0x7f0000e63000-0x40)={0x0, 0x0, 0x0, 0x2, 0x8000, r0, &(0x7f00000fa000)="3cdb63ff095b280d077e412aa92f7a83678714e1d5ba411f1c673a1fc75b7cc0ca012ccbbbc6eefbf437b3ef3cef575d0e75d9bff97b835faf8de3efcdf73db3751b12c42f05c93e95440933bff3f0ae3b0c7f84edc6b90fac19bce7b7b845764736eeee834ba2aa941d1a13b5f558cb380968841e971655f34dee40a74c0612c222a27968f13e5164205bb59e590bd57ca7f4fe3d0f4f3610ecaf8fb4ab1c576b018fda2cd8e5fdddc40021f4c0ffab2c5a26a3db87a3252e4aa2faf2aa93b333a638064dd018271ceccafb28ca8e1400202420aec65b98bcb4123b89ffaa715e592f0e49c758db32eab22d3000f51c2a5e2dfd728b8a", 0xf7, 0x5, 0x0, 0x1, r0}, &(0x7f0000a72000-0x40)={0x0, 0x0, 0x0, 0x0, 0x101, r0, &(0x7f0000eec000-0x44)="a8ffd8b98bc1003b40be17877c86608b45a9e8342bec581b4cb0b793a68b19f0e852f08afd255a7296293b262ef9ee01b3e287316f8fd8f114695f6db25e8b4b1e78f7cd", 0x44, 0x2, 0x0, 0x1, r1}, &(0x7f00009f1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000ebe000-0xdc)="3c97a30ad47f64670ce2120c95e5477282d9c05d5a52894e30fc0b24c85b74ad01fbb16b8c557760141b09889c336483ad1c4f372aebc343c3975f820d96caf3837c59e3092b353b1adb7dae254fbc6ad26407a2d5ba65625dde27f4b2cbfa074a928c325effae994ee3893efde87e3af312283e22527fce7c15881089cac748f85f85c9186b03704cb700e4f50d3dc567c66020ea9e937b5a02ad1863cd9f1d4911a1f51d6f6f4d1976532063f9f921865378a5494104e8e6c46a6d6cd7ea6e4f4216a8d620c34968f241c01ad2aa68bada6161b766a45021b20245", 0xdc, 0x400, 0x0, 0x1, r0}, &(0x7f00002b9000)={0x0, 0x0, 0x0, 0x0, 0x7, r1, &(0x7f00001bf000-0xd2)="f8661abbf995259b3613276a830c4756d9da50c00b005a37b2de8a9bef979281f0effbd20468f432eec16b7b396e3447cbd44effe46953713168f1e2bf09dd56798db84d469f3278a2146f39fd78237bc12883c0e7715fe33a5646f439dac118fb3732ca2e72ef0687a2dc686fec5e29038ea69569e90d1420eb0d3cff177ff070d587bcb525eeebd3e729ef46b5a66a3e61949828b475ccb4977848078b5e7682cc3b2d64eec33ef7d7fc8eda238189a275fe92c152292fcf1ad1817c2bb71616c560899635176cc2cda097f23745d72ab3", 0xd2, 0x54, 0x0, 0x0, r1}, &(0x7f0000c09000-0x40)={0x0, 0x0, 0x0, 0x0, 0x6, r1, &(0x7f0000307000-0x3c)="368484278edc185611fb9d2014bbff9aa3617351aa6016661295e325e8f018e15308bbc4723a5563710efb39600bbf4fe4f26ea0114b3df97be2b0fa", 0x3c, 0xb2c, 0x0, 0x1, r0}]) io_getevents(r2, 0x2, 0x2, &(0x7f0000d84000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00005d0000-0x10)={0x4000000000001, 0x7}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ee3000)={0x0, @in6={{0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x78, 0xcbd6, 0x3}, &(0x7f0000658000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000826000-0x8c)={r3, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) clone(0x0, &(0x7f00004b2000-0xb3)="", &(0x7f0000e70000-0x4)=0x0, &(0x7f0000132000)=0x0, &(0x7f0000900000)="") io_destroy(r2) 2018/01/23 06:35:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000-0x50)={0x8, @time={0x0, 0x989680}, 0xffffffffce8eb76f, {0x58f8, 0x4}, 0x100, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x121, &(0x7f0000480000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@mpls_uc={0x8847, {[{0x7ff, 0x2, 0x400, 0x3}], @ipv4={{0x1e, 0x4, 0x8, 0xfff, 0x10f, 0x1, 0x5a36, 0x401, 0xed, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[@generic={0x8f, 0xd, "c5201b44753ee85a54d576"}, @rr={0x7, 0x7, 0x11, [@multicast2=0xe0000002]}, @noop={0x1}, @generic={0x83, 0x12, "f7f919a5701cb2e1e715f7e963ee14ce"}, @cipso={0x86, 0x3a, 0x9, [{0x1, 0xd, "bed36aa3ddcf1f77216427"}, {0x6, 0xe, "f60f04201338c1c15c33ec4f"}, {0x5, 0x3, "cf"}, {0x2, 0xb, "888ed5f536ec7c925c"}, {0x0, 0x3, "1e"}, {0x6, 0x8, "fb1d0bbd02da"}]}]}}, @icmp=@dest_unreach={0x3, 0x3, 0x0, 0x0, 0x2, 0x4, {0x22, 0x4, 0x100000001, 0x7fffffff, 0xfffffffffffffffb, 0x1, 0x5ba, 0x0, 0x89, 0x2cb, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x13, 0x100000001, [@loopback=0x7f000001, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @ra={0x94, 0x6, 0x7f}, @noop={0x1}, @ra={0x94, 0x6, 0x7}, @ra={0x94, 0x6, 0xffffffffffffffc1}, @lsrr={0x83, 0x1b, 0x4, [@dev={0xac, 0x14, 0x0, 0x16}, @rand_addr=0x7fff, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast2=0xe0000002]}, @rr={0x7, 0x1f, 0x2, [@multicast1=0xe0000001, @empty=0x0, @rand_addr=0x8, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}, @rr={0x7, 0x7, 0x0, [@loopback=0x7f000001]}, @lsrr={0x83, 0xb, 0x5, [@empty=0x0, @rand_addr=0x7fff]}, @noop={0x1}]}}, "57514979969c45"}}}}}}, &(0x7f0000973000-0x14)={0x0, 0x1, [0x42e]}) 2018/01/23 06:35:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x374) syz_open_procfs(r1, &(0x7f0000073000)='timers\x00') setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r2, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007b7000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x0, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f00009dd000-0x10)={0x0, 0xf9, 0x6, 0xfffffffffffffffe}) rt_sigtimedwait(&(0x7f0000076000)={0x3ffff}, &(0x7f00007cb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff8000-0x10)={0x0, 0x0}, 0x8) 2018/01/23 06:35:21 executing program 2: clock_getres(0xfffffffffffffffe, &(0x7f00007fe000)={0x0, 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x3ffffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000231000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x1)=0x14) 2018/01/23 06:35:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000b5000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000e98000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0xc) socketpair(0x9, 0x6, 0x800, &(0x7f00007a3000-0x8)={0x0, 0x0}) ioctl$TCFLSH(r2, 0x540b, 0x2) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f000063c000)={0xba54, 0x0, []}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000077a000)="", 0x0, 0x0, &(0x7f0000d5a000)={0xa, 0x3, 0x5a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x372) 2018/01/23 06:35:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000090000)='/dev/input/mice\x00', 0x0, 0x8004) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f000044c000-0x28)={0x0, 0x20, [0x1, 0x9, 0x8, 0x4, 0x830, 0x8, 0x5, 0x7fffffff]}) r2 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000891000-0x50)={@generic="7289579e251eedc1102ffcf92fd14fd5", @ifru_addrs=@sco={0x1f, {0x20ae, 0x0, 0x1, 0x7fffffff, 0x4, 0x8001}}}) ioctl$sock_ifreq(r0, 0x8927, &(0x7f00005e3000-0x50)={@generic="bcee36c717f0b3d35028b2b23d6b7b47", @ifru_ivalue=0x10000}) 2018/01/23 06:35:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x543e, &(0x7f0000a97000)={0x0, 0x0}) recvmsg(r1, &(0x7f00004d7000)={&(0x7f0000677000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000054000)=[], 0x0, 0x0, 0x0, 0x7fffffff}, 0x2000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r2 = accept(r0, &(0x7f0000b30000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f7a000)=0x9) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000416000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r2, &(0x7f0000ff9000)={0x1d, r3, 0x0, 0x0}, 0x10) semget(0x3, 0x0, 0x2) r4 = shmget$private(0x0, 0x1000, 0x1a10, &(0x7f0000ef8000/0x1000)=nil) r5 = syz_open_dev$sndpcmp(&(0x7f00003b1000-0x12)='/dev/snd/pcmC#D#p\x00', 0x40, 0x640000) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000fa1000)={0x2, 0x7, 0x6, 0x3}, 0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f000023b000)={0x3, 0x2, 0x3, 0x2, 0x60c}) getsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000ea7000-0x4)=0x0, &(0x7f0000a8d000-0x4)=0x4) shmat(r4, &(0x7f0000000000/0x2000)=nil, 0x7000) 2018/01/23 06:35:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000b9e000-0x60)={0x0, 0x1a, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e67000-0x4)=0x0) clock_nanosleep(0x5, 0x1, &(0x7f0000352000)={0x0, 0x0}, &(0x7f0000d63000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000ae3000)={0x1ff, 0x73, 0x7, 0x0, 0x100000001, 0x401, 0x0, 0x6}, &(0x7f0000674000)={0x9, 0x3, 0x3f, 0x200, 0x80000000, 0x0, 0x96b, 0x80}, &(0x7f00004f1000-0x40)={0x100000001, 0x800, 0x3, 0x1, 0x80000001, 0x22fa, 0xffffffffffffc178, 0x8000}, &(0x7f0000934000)={0x77359400, 0x0}, &(0x7f0000ffe000)={&(0x7f0000e1e000)={0x100}, 0x8}) timer_settime(0x0, 0x1, &(0x7f0000052000)={{r0, r1}, {0x7ff, 0x4}}, &(0x7f000023c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) [ 79.759839] audit: type=1400 audit(1516689320.918:1121): avc: denied { net_raw } for pid=13335 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/23 06:35:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x2800000000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000000000)={0x27, 0xfff, 0x100000000, 0x5}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x24000000000003, 0x2) r3 = 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) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f0f000-0x8)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000005b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e43000-0x98)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d, 0x8000}, &(0x7f00005aa000)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000ac0000)={r5, 0x0}, 0x8) getsockopt$inet_dccp_int(r4, 0x21, 0x0, &(0x7f0000860000-0x4)=0x0, &(0x7f000055c000)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@rand_addr=0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r2, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) getpgrp(0x0) fdatasync(r3) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000955000)='/dev/cuse\x00', 0x100c0, 0x0) socket$inet6(0xa, 0x806, 0x1f) timerfd_gettime(r6, &(0x7f000089f000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/23 06:35:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000+0x759)="3435d1a7a4f9fdf883c3638a8767f6705bef000752c1bacd538b6d7e474136a0b265421b84c6a4591ed2e61c638f59da4f0b7545b24f8acdb4085a", 0x3b, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f00001ad000)='user\x00', &(0x7f0000cce000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000574000)="e7", 0xaf, r0) keyctl$setperm(0x5, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x100, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup2(r3, r3) setsockopt$inet_tcp_int(r4, 0x6, 0xc, &(0x7f0000070000-0x4)=0xe4bf000, 0xc5) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x57}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000002000-0x8)={r5, 0x4}, &(0x7f0000002000-0x4)=0x8) keyctl$describe(0x6, r1, &(0x7f0000854000)=""/142, 0x8e) 2018/01/23 06:35:21 executing program 3: r0 = socket$kcm(0x29, 0x0, 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) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x101) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0x9, 0x7f, 0x2, 0x8, 0xf, 0xffffffffffffff9c, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000001000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0xd, &(0x7f0000002000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xa0}, [@map={0x18, 0xf, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x6, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0xfffffffffffffffd, 0xd, 0x0, 0x1, 0xe871a4621656c2f9, 0xffffffffffffffff}, @map={0x18, 0x1, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x17}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0xa)='syzkaller\x00', 0x80000000, 0xf0, &(0x7f0000001000)=""/240, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) recvmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000d6c000-0xc)=@un=@file={0x0, ""/10}, 0xc, &(0x7f0000001000-0x20)=[{&(0x7f00005f9000)=""/157, 0x9d}, {&(0x7f0000cd8000)=""/188, 0xbc}], 0x2, &(0x7f0000c12000)=""/26, 0x1a, 0x3}, 0x40000023) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f00001fa000-0x7)='sockfs\x00', 0x0, &(0x7f00001e1000)="") [ 79.880582] audit: type=1400 audit(1516689321.069:1122): avc: denied { ipc_owner } for pid=13377 comm="syz-executor4" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/23 06:35:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000003000-0x50)=[{&(0x7f0000002000)=""/16, 0x10}, {&(0x7f0000003000-0x10)=""/16, 0x10}, {&(0x7f0000003000-0xf3)=""/243, 0xf3}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0xfffffffffffffffe, 0xffffffff, 0xaa, 0x4}, &(0x7f0000003000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x3}, &(0x7f0000001000)=0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000002000)={{0x0, 0x3, 0x7ff, 0x2, 0x2}, 0x80000001, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0xffffffffffffff2f) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x101500) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000939000-0xc)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0x8)=[&(0x7f0000003000-0xf)='/dev/snd/timer\x00'], &(0x7f0000003000)=[&(0x7f0000001000)='vmnet1ppp0\'\x00', &(0x7f0000003000)='/dev/snd/timer\x00', &(0x7f0000004000-0xf)='/dev/snd/timer\x00']) 2018/01/23 06:35:21 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x22000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f00009cc000-0x6f)="1544ba446a2f0e800a4ad37e1f6257abe5406780db1edf6d85d4bed2fa8d5ac2907982d4b16d625671b61e67165f5cc72ea5d881aae911884392558e55c7a12e484d56d6c68901bf4f18197cdf7aab7898fe11138a5e5a104848543ce18a2f67e13fa243c4645d9be19d7f687e574c", 0x6f, 0x880, &(0x7f0000001000-0x10)={0x1a, 0xfd, 0x8, 0x7, 0x401, 0x10000, @random="5d6f6d83e4d1", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000043e000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000132000-0x4)=0x98, 0x4) fsetxattr(r0, &(0x7f0000927000)=@random={'user.', '\x00'}, &(0x7f00003ca000-0xa)="282f73656c66fa2c02e9", 0xa, 0x1) 2018/01/23 06:35:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f00004ad000/0x3000)=nil, 0x3000) request_key(&(0x7f00006a7000-0x6)='.dead\x00', &(0x7f000062c000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000680000-0x12)='selfusermime_type\x00', 0xfffffffffffffffb) r0 = socket(0x11, 0xa, 0x5) fstat(r0, &(0x7f0000080000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 06:35:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000a6e000)={&(0x7f0000abc000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35160ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f000073a000)=[], 0x0, &(0x7f0000ffb000-0x260)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008da000)='/dev/usbmon#\x00', 0x7ff, 0x88000) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f000012a000)=0x4) 2018/01/23 06:35:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000063a000-0x8)=0x0) tkill(r1, 0x6) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ca0000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000c73000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) tkill(r1, 0x3c) 2018/01/23 06:35:21 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x0, &(0x7f00007b4000)=""/0, &(0x7f0000cff000-0x4)=0x27e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f00009e8000-0x9)='/dev/sg#\x00', 0x4, 0x103002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000000)={0xfffffffffffff501, 0x20, 0x1, r2, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fcntl$setown(r3, 0x8, r4) 2018/01/23 06:35:21 executing program 0: pipe(&(0x7f0000f19000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00002c1000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r2, 0x7, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000003000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000003000)={0x81, 0x2, 'client0\x00', 0xffffffff80000000, "fd1cb1566bea9dbb", "e5502e99997a26f33c6fbdd7ac13475c967077d90f4094e4589050155d9139d6", 0x3, 0xa95, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msgrcv(0x0, &(0x7f0000002000)={0x0, ""/4081}, 0xffffffffffffff9c, 0x0, 0x524b970b525d5f61) [ 80.026587] audit: type=1400 audit(1516689321.108:1123): avc: denied { map } for pid=13373 comm="syz-executor7" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=28597 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/01/23 06:35:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5d8, 0x40100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0xc0d80, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x1, &(0x7f0000002000)=[{0x5, 0x8, 0x100000000, 0x9}]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000013000)=[], 0x444444444444657, 0x0) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000001e000-0x4)=0x41a, 0x4) setsockopt(0xffffffffffffffff, 0x111, 0x2, &(0x7f000000c000)="04550496", 0x4) 2018/01/23 06:35:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008eb000)="ff07000000697479637075736574404046657600a9", 0x2) pwrite64(r0, &(0x7f0000439000-0x2)='8', 0x1, 0x0) fcntl$addseals(r0, 0x409, 0xd) syz_extract_tcp_res(&(0x7f00007fb000-0x8)={0x0, 0x0}, 0x2, 0x9) syz_extract_tcp_res$synack(&(0x7f00001ef000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(r0, &(0x7f0000539000-0x148)=@hdr={0x2, 0x4, 0xec1, 0x5461, 0x77e6, 0x3ff, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv4={0x800, {{0x15, 0x4, 0xc4d1, 0xffff, 0x130, 0x3, 0x0, 0x3, 0x9d, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@generic={0x0, 0x7, "1e743b7c28"}, @cipso={0x86, 0x26, 0x7f, [{0x1, 0x7, "3580d6cb2f"}, {0x0, 0x2, ""}, {0x7, 0x10, "ec3e0fa654712f8fabffa57f406c"}, {0x1, 0x7, "31babe4237"}]}, @ra={0x94, 0x6, 0xffffffff7fffffff}, @lsrr={0x83, 0xb, 0x8dc4, [@rand_addr=0xae0a2a6, @local={0xac, 0x14, 0x0, 0xaa}]}, @end={0x0}, @noop={0x1}]}}, @tcp={{0x2, 0x0, r1, r2, 0xca7, 0x0, 0xa, 0x4, 0x2, 0x0, 0x1, {[@nop={0x1}, @md5sig={0x13, 0x12, "dcbad495f4ae3eb448daa0f732ce3388"}, @eol={0x0}]}}, {"5c169da15fe78398a289e0b68e6360dc5364601a95b614d7548b53c417590378de7b0c7506ee785270d4214bc7081236a2c6f35caf7154bd5f1616e4703de8b95155b53dcc448d2d6a38b9df5c3be5f9f13ace590dffb1181a2056dcaaf94367a5f33fe9229eee9bf15028105dfd10317aef49285c0cde9dabc57dc35f31d9794cfad20bff86cd772a562de6146b08d3b08d4e0b8f45f95f2f263d99213458b0c51f9e9e23350e78aba7eed11f90fc5738b72dff"}}}}}}}, 0x148) sendfile(r0, r0, &(0x7f0000c11000-0x8)=0x0, 0x7c) 2018/01/23 06:35:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x20, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/23 06:35:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xe4b) 2018/01/23 06:35:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f00009d4000-0x10c)={0x4, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$dmmidi(&(0x7f000000d000)='/dev/dmmidi#\x00', 0x200, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00009a2000)={0x2, &(0x7f0000f41000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) 2018/01/23 06:35:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a97000-0x9)='/dev/vcs\x00', 0x440100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000217000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a18000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000481000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ce000-0x4)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f00004ee000)={&(0x7f000006c000-0x1)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005cd000-0x10)={&(0x7f0000668000-0x178)=@updsa={0x178, 0x1a, 0x418, 0x4, 0x3, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x401, 0x1, 0x5, 0x2, 0x80, 0x0, 0x67, r2, r3}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7e}, @in=@rand_addr=0x1ff, {0x100000000, 0x81, 0x40, 0x5e4, 0x4, 0x1, 0x8000, 0x63b}, {0x0, 0x2, 0x2, 0xfffffffffffffff9}, {0x1, 0x3, 0xffffffffffffffc6}, 0x5, 0x6, 0x2, 0x7, 0xffffffff, 0x44}, [@algo_auth_trunc={0x88, 0x14, {{'sha256-ssse3\x00'}, 0x1c8, 0xa0, "5c2e1d9ed1eb6dcfffa0a459a2e1f768c6226eecc1be3036427298c64f384be027b53bd5bb5f39d2d89366555a2250950fa2dc49809387601d"}}]}, 0x178}, 0x1, 0x0, 0x0, 0x5}, 0x0) r4 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00002e2000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009f7000-0x4)=0x16) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000025000-0x10)={0x6, [0x4, 0x2, 0x2, 0x27, 0x20, 0x1]}, 0x10) 2018/01/23 06:35:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009ed000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2ef) bind$inet6(r0, &(0x7f0000514000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00005a3000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000d14000)=[{0x4, 0x1b}, {0x4, 0x419b}, {0x7, 0x6}, {0x4, 0x2}, {0x2, 0xcb}, {0x8, 0x5}, {0x6, 0x1}, {0x3, 0x5}, {0x3, 0x7ff}, {0xf, 0x6}], 0xa) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/23 06:35:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0xfff, 0x200240) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1b9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0x4)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x2) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000002000-0x8)=[0x0, 0x0], &(0x7f0000001000)=[0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000+0xbe9)=[0x0, 0x0], 0x2, 0x3, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000002000-0x8)={0x2, 0x0, 0x9, 0x10000}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000003000-0x10)={0x8, 0x41f, 0x93, 0x7}) read(r1, &(0x7f0000001000-0x200)=""/512, 0x200) 2018/01/23 06:35:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000ca8000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000cd6000-0xc)={0x0, 0x4, 0x0, 0x7fff, 0x0, 0x0}) 2018/01/23 06:35:21 executing program 5: r0 = semget(0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') semtimedop(r0, &(0x7f0000001000-0x18)=[{0x3, 0x6, 0x0}, {0x3, 0x3, 0x800}, {0x5, 0x3, 0x1800}, {0x3, 0xfffffffffffffffb, 0x0}], 0x4, &(0x7f0000a04000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x5, 0x0) semop(r1, &(0x7f000002f000-0x1e)=[{0x0, 0x9, 0x0}], 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00009d7000-0x9)='/dev/rtc\x00', 0x14140, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000edb000)={0x1, &(0x7f0000cc2000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000da9000-0x8)={r3, 0x2}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000007f000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000af4000)={0x0, @in6={{0xa, 0x1, 0xbd6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d6d000)=0x8c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000e20000-0x8)={r5, 0x4}, 0x8) semop(r1, &(0x7f000001a000)=[{0x2, 0x0, 0x0}, {0x0, 0x7fff, 0x0}], 0x2) sendto$inet6(r2, &(0x7f000067f000)="033ab5b714507c0a2df0b3c00121d4294c1fa8313db63b65e81d79f2a269379d652ab3becb6c3d7c94407250360e5d6c0f1573abbd381510adf879782952a7c8fa9e7d47d3e566423164e2379d1d3542b22119227188f3611ddb", 0x5a, 0x800, &(0x7f0000f83000)={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, 0x1c) 2018/01/23 06:35:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000a89000-0xb)='/dev/audio\x00', 0x200000, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000085e000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000182000)={0xffffffffffffffff, 0x20}) r3 = dup(r0) recvfrom$ax25(r3, &(0x7f00008d5000)=""/4096, 0x1000, 0x10060, 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00008f1000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/23 06:35:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = add_key(&(0x7f0000d9c000)='keyring\x00', &(0x7f0000485000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r1, 0xfffffffffffff614) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) readv(r3, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) clock_gettime(0x0, &(0x7f0000488000-0x10)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000dd8000-0x258)=[{{&(0x7f000014f000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009ed000)=[], 0x0, &(0x7f0000bc9000-0x24)=""/36, 0x24, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000306000-0x50)=[{&(0x7f00007d6000)=""/94, 0x5e}], 0x1, &(0x7f00007b9000)=""/61, 0x3d, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000fe1000)={0x0, r4+10000000}) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 06:35:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1b, 0x0, 0x0}, {{0x0, 0x0}, 0x3, 0x0, 0x7}], 0x30) 2018/01/23 06:35:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003a1000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f00004fe000-0x8d)={0x89, "a3f4a7a92331d1ecbad78abe5f8f2309eefb8764fb9f1aad80b3426d32c02be33f3a71bfe0d0461f62538323c2301890f2f6e1601d428a24a7bc7568ea8a548af7a051d94805e2f9b879be75593ef0b67804627ccf2c77fd68a42916b8a0f97cbc6259e75387f6c5a43cc890cb2301b008cf111bb12d7680365fc9cc191a8745255c5f36dfc8014e23"}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0x14) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000482000-0x10)=@req={0x538, 0x80000001, 0xde, 0x3}, 0x10) fremovexattr(r0, &(0x7f0000c46000)=@known='system.posix_acl_access\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/23 06:35:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00002d2000)='/dev/vcs\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00006d0000-0x4c)={0x53, 0x3, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x802, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002c6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write(r1, &(0x7f0000243000-0x26)="260000002500150485ffff78000036de03efffe7f340000f0e000100ff070000000000008700", 0x26) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000c0d000-0x1c)=@req3={0x1, 0xfff, 0x6, 0x8000, 0x7, 0x8, 0x80000000}, 0x1c) 2018/01/23 06:35:21 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/152, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x9, 0x0, 0x9, 0x9, 0x0, 0xffffffffffffffd4, 0x0, 0xb, 0x6, 0xdd, 0xfff, 0x7ff, 0x1, 0x8, 0x2, 0xfff, 0x3, 0x4, 0x9, 0x80000000, 0xffffffffffffffff, 0x7fffffff, 0x8001, 0x7f, 0x6, 0x10001, 0x400, 0x5, 0x4, 0x493, 0x4, 0xfff, 0x7, 0xfffffffffffffff9, 0x7fffffff, 0x1, 0x0, 0x7f, 0x3, @perf_bp={&(0x7f0000002000-0x1)=0x0, 0x4}, 0x10000, 0x8, 0x0, 0x0, 0x80000000, 0xffff, 0x10001, 0x0}, r1, 0x7e6, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000002000)=[@in={0x2, 0x2, @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]}], 0x20) timerfd_gettime(r0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) fadvise64(r0, 0x0, 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000001000-0x50)={{0xffffffffffffffff, 0x1, 0x6, 0x1, 0x64a20579}, 0x8001000, 0x1, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000003000)={0x0, 0x3}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000003000)=r3, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r5 = add_key(&(0x7f0000002000)='ceph\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000+0x8b5)="4a57b39c5a8753bc83f8341a05774c4481cf65d7f1efd182b85cede52729e4531701a17308b80772e74c5acb20a490d2a4c9cb9a4a9e287075d5c8052b3aa35b96b03b5cb725c7cc43408a9925e41ea4cd31b70ddf8e443cc90aecf0b5ff1f6658e8530c939395ea5d47a51a1a3bbc343df6191f9db8bc1cfc75b4a9f7baf243c4650a20461b5f5e8bd5405d5f396dcb5cf6200d97c636a2431e1e7e3688cfd0f4b923660f55f269c59f2ea8b76627e74a56b2d40199badcb77b2aece679f7b228e790b7b22b50d1c7da53226166392cfd6e20fc1debfa05da344a4abee12d1368cc99049c0c88b30d90d025d6", 0xed, 0xffffffffffffffff) keyctl$get_security(0x11, r5, &(0x7f0000003000-0x57)=""/87, 0x57) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000001000-0x10)={0x4, 0x8, [0xb5, 0x4]}) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r6, r7, r8) ioctl$TIOCNXCL(r4, 0x540d) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000008000-0x20)={0x7, 0x3, 0x1, 0x3, 0xffffffffffff8dbc, 0x4, 0x4, 0x8001, r3}, &(0x7f0000006000-0x4)=0x20) 2018/01/23 06:35:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000eae000)=""/147, &(0x7f0000552000-0x4)=0x93) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000001b000)=0x0) 2018/01/23 06:35:21 executing program 0: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = geteuid() setfsuid(r1) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f000086a000)="c25c2d428809c30a5604843218605e57cf2876ab6bec1c768d91b71bab4182c500ce21cb05d879fb3579b1b20ebdd5d94ff442c7e9176ec26e3ab974eee91aeca2ff1be2842a3cc15c00de3fae03d4c885681bbe0277d69bc0dda87df557eda9d66a2c1746fdea11317fa7f2b1f1c5f4329fb5ee7cf6a9eede47fcee47014c0421cfa94dac54b53cbd1fc54927e7cbcde2558ffa94077ea1c3ddfddeeea597cf7ff6a8aede6cb922e69fb6bbfcfa195d9ea05c8f3ab5dd6d99695e291a8beb9d8e7164a6b33754decbbfa896226e7521469c0c1f5bd72806a8") r2 = dup3(r0, r0, 0x7fffc) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000ff8000)={0xe6, &(0x7f00003a5000-0xe6)=""/230}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff5000-0x1c)=@req3={0x1000000, 0x200, 0x7d0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/23 06:35:21 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x200000000000004) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000036000-0x10)={0x70, &(0x7f0000010000-0x70)="60aa44e3b1af14e0944f934e3fe5d0b8bbbfd515e5c02c64c90f163fedbfafa5079dc0b1a72a8c7a5ab078eab59e32d24f2693937909cf470d5fdcb40dec6d81c27a13c2110c638e06cf9e3c66251141bfa44b895ed42a4a2c5a097d41b2accb80f2a6bf4986ca789a0e9b9b7ca0e2f7"}) lremovexattr(&(0x7f0000034000)='./file0\x00', &(0x7f000002e000)=@known='user.syz\x00') mount(&(0x7f000002b000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f000001a000)='devpts\x00', 0x0, &(0x7f000000a000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000035000+0xb16)={0x0, 0x615}, &(0x7f0000024000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000017000)={r2, @in6={{0xa, 0x2, 0xffffffffffffbf9a, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7fffffff, 0x4, 0x9, 0x8}, 0xa0) 2018/01/23 06:35:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x40000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d40000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002c6000)=@ethtool_rxfh={0x48, 0x4, 0x0, 0x0, 0x0, "df4026", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 06:35:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$addseals(r0, 0x409, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000240000-0x3a)=""/58) 2018/01/23 06:35:21 executing program 1: futex(&(0x7f000031e000-0x4)=0x0, 0x400000085, 0x0, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000c30000-0x4)=0x0, 0x4020000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0xffffffffffffffba) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0x100)=[@in6={0xa, 0x0, 0x12ed, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, @in6={0xa, 0x1, 0xe06, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf0}, @in6={0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x1, 0x2b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x4}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x762b0e64, @loopback={0x0, 0x1}, 0x40}], 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x1a, 0x9, 0x3, &(0x7f000030e000)={0x0, 0x989680}, &(0x7f0000caf000+0x5f1)=0x2, 0x80000001) 2018/01/23 06:35:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x6, 0x0) bind(r0, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x800000000000001e, 0x5, 0x0) sendmsg(r1, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000c47000-0x40)=[], 0x0, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) dup3(r1, r0, 0x0) 2018/01/23 06:35:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) fchmod(r0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000fea000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f000079c000-0x8)='./file0\x00', 0x28042, 0x0) readahead(r1, 0x4, 0x0) fallocate(r3, 0x0, 0x0, 0x1) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f000047b000-0x8)=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) write(r2, &(0x7f0000cd3000-0xb2)="b2", 0x1) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000460000)={0x6, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x9, 0xfff, 0x6e, 0x3, &(0x7f0000de3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x40de, 0x80, 0x2}) sendfile(r2, r3, &(0x7f00009cb000-0x8)=0x0, 0x1000000008) 2018/01/23 06:35:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x40, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000b8d000-0x12)='/dev/snd/midiC#D#\x00', 0x15, 0x82907) r2 = accept$inet6(r1, &(0x7f0000584000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f03000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d41000)={0x0, 0x6}, &(0x7f0000b4e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000138000-0x4)=@assoc_id=r3, &(0x7f0000eb0000)=0x4) preadv(0xffffffffffffffff, &(0x7f00005a7000)=[{&(0x7f0000f03000)=""/0, 0x0}, {&(0x7f0000e20000-0xd)=""/13, 0xd}], 0x2, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) uname(&(0x7f0000a5d000-0x38)=""/56) 2018/01/23 06:35:21 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 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d5b000)='/selinux/policy\x00', 0x0, 0x0) statx(r0, &(0x7f0000992000-0x8)='./file0\x00', 0x6400, 0x2, &(0x7f0000a18000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000312000-0xc)='/dev/rfkill\x00', 0x206, 0x0) write$evdev(r1, &(0x7f00007c8000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/23 06:35:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) sched_setaffinity(0x0, 0x2c, &(0x7f00000c1000)=0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a14000)=0x0) r3 = fcntl$getown(r0, 0x9) r4 = fcntl$getown(r1, 0x9) r5 = fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000cc8000-0x4)=0x0) r7 = fcntl$getown(r1, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cb3000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000015f000)={0x0, 0x0, 0x0}, &(0x7f00003e9000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001ca000-0x48)={0xf, 0x4, &(0x7f00009b6000)=@raw=[@ldst={0x3, 0x1, 0x0, 0x4, 0xf, 0xffffffff, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000f7b000-0xa)='syzkaller\x00', 0x7f, 0x12, &(0x7f0000334000-0x12)=""/18, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c4a000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00005f5000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a56000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a98000-0x4)=0xe8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00006a4000-0x58)={{0x2, 0x0}, 0x0, 0xea7, 0x0, {0x3, 0x9}, 0x6, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r13 = getgid() sendmsg$netlink(r0, &(0x7f00001fc000)={&(0x7f0000dc1000-0xc)=@proc={0x10, 0x0, 0x3, 0x0}, 0xc, &(0x7f00003f8000-0x90)=[{&(0x7f0000b42000)={0x28, 0x13, 0x200, 0x5, 0x1, "", [@typed={0xc, 0x66, @fd=r1}, @typed={0xc, 0x20, @fd=r0}]}, 0x28}, {&(0x7f0000285000)={0x3fc, 0x33, 0x8, 0x4, 0x3, "", [@typed={0x1c, 0x88, @binary="02a5038abe1fac9cee46da5d67e91728742962"}, @typed={0xc, 0x63, @pid=r2}, @generic="b3c7cfd146f49b7bcd9b90333cca7ec0262e1efd86147ecb74f5dc8cd6fd8ab69e83cbfedbf93911912146dbddd19c41ee164a93d2d754478f561cb83995e863805a97822215204dad31f673c0f578e4b4dc9e3880cadd075661a5b5d6dabddcd65db8d334b36c791a53efc4cb3cb4a2ae53d3928d714604be43399ed11c01a95b091ab72da3421337adf3ab09c743c432cd842836203b08f873a3e1b36e4e96f8474cd0af1ac2edf284855e75eedb7b4d833a4cb17f1d879f205f72", @nested={0xf8, 0x2f, [@generic="c47dffb8ef754e6cbd69e379f0f67899159a85a3b4dc7417d3814c0cc74ae3a1688bf412924b3b3b9d728dc5fdee24f1b43234cbd65463a27060e2109fc188a9e1daba5bdd80a823baf8fbc340a21c4b0d9cc9ee6b6bd95cc9949c7bcb17bd5011c05579fc7ad121758e1db174f064afdbce42f352c24c8730ff1c2c988bd0bdca15dd3d3b2b0f94ed265d6ff04706eb3776faa42f7393ba0f2737ad24ca39f69b72dc85421614ce7dccc73b0416c34c6846", @generic="4b71e250e0bd48044efba89ce652c113e5c795c9636bbbb3d83e3dcc97ff3df13a7a541c7d42e22774f6b34bc1e8a5a9624aa3e90421d543986f1335e22f42"]}, @nested={0x90, 0x38, [@typed={0xc, 0x6f, @str='!\x00'}, @typed={0x8, 0x6c, @void=""}, @generic="f78497e160c192207e1bf13b7954ac843903bf37753154910513c9a4a465c31b5dac6a1c39045d58", @typed={0xc, 0x35, @pid=r3}, @generic="31288090fff5ba12cb564ec70ac814af7e711b470e306cf26743552f895ea645259e52bd974db5a5675c5cdb40291af8aa2aa217c56f2214a9f8ded764be6c520b6b15a1"]}, @generic="c422ef9ac1d90dae4b2cf03f2ed22749da0ff9b498997ca7c17416a7e592432445f3813a872de4b3959d4bde52c55420e7a97665222d4c8680dc00866f334057f4b6d6ef57f354fd0dbf2ecb57590097c2628639a85bbd38d442bdb3c302f9ae6cf67336769306d0eb829a164b2ead428e0e3e0486da60caa6c763e63401a7988d84a63f8171316788bd0f269b9b654a50af578a67caeba1563c429f09be61352651aca2143f5f7a24c1ec633cbd1f3b6e50", @generic="d5b6892e42c2fba59d548eb56a35c0c131ec2f7b3aaac1952a85986fee3f6e214956d5dbfa621384d30343fe3ea37ef2a11624a434499006f0cb188cf9cbffcc3c2339b9ba33d383f180ca0095511b98d05f82acf428b7223e45591d30fb4c635575897a63e94051ee28a04554e01b2a27b72d1cb2d9c583b4d53776073f086a864a104b206e08a968a3925b13b90b52498bbb77c8e3ecbde52ee486684991ff7e2a0222d8f82466ca3585dad97754b77423f83cea06091c0a7650edb86855", @typed={0xc, 0x4e, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x3fc}, {&(0x7f00006e9000-0x270)={0x270, 0x3f, 0x100, 0x5, 0x1, "", [@typed={0xc, 0x78, @fd=r0}, @nested={0x84, 0x0, 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@generic="4ed39887cc6ee8126c3df855dc29f45228a0b08823098cc5130576b54f2b5b5cddf654edec6032b8fc4f6b2cb0bbfcf3dfa57dcb8df318bdd90c06e94ad94c4811cff766c67d3b6bcfd5b8d5ee0bdf277ca2544584f4eef6f4f90aa73552674b3a11632965995b0ee8cf15abe01a7fb6c12bf8590ffbd5bc05d8d9c60c276ec9ac5007cc84f8a14b21878d2215832b6c76574194c8a550b3df8f622cfacce5a6e964ae46e17ef5305e13aa0faf0be7d6b9e33055598235376ebd24a24c8ed1a11539709baa68ecb4a2e6501f5887726930bf2d", @typed={0x10, 0x6b, @u64=0x5}]}, @typed={0xc, 0x15, @pid=r8}, @typed={0x18, 0x8, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x370}, {&(0x7f00006b2000)={0xa4, 0x31, 0x424, 0x0, 0x1, "", [@generic="c4c1eb8adcaa0212e80033678b903c5da25e0edd4ebbf509f35e32a7fb68afeb6f36cd8fa2854be6b4b99d1d9d8c1a91fa9577a4698659f13a85f4866dd588dc03a024f14f59b22acfd58e9648503890aab35c2e6e13118fcfd1a5ed9b204aa2cb79b25828dacb08d5538961cbd786841986e0d20b76a041bc05", @typed={0x18, 0x8b, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}]}, 0xa4}, {&(0x7f000023f000-0x188)={0x188, 0x13, 0x300, 0x0, 0x0, "", [@nested={0xdc, 0x5e, [@typed={0xc, 0x5a, @uid=r9}, @typed={0xc, 0x43, @pid=r10}, @typed={0xc, 0x5c, @u32=0x2}, @generic="a9617864ed9dda2954f37d730475956e244861de358aebf403a5992bbc550a51f06b3e856fe93d465ccc3dc42dd9dcd56e781ce82e740f68676455f507fd6a5c70d357ad60fce8e29ae4d970e9c3a24ee7654a036f140c1f39a02b85ce2e8e4bf33c1ee1bea96e07f3aacdddb92c957719ef093a4dd86254a94dc7eee0d50eb90b6468ff7b2f035ee9eb8c76528676a537cd579795c86c473bd8dd6fcff2d228e4da6d06083a40a0ab189a147e2eeeea145dcaae"]}, @generic="644f4767856c9f9e4a7017514b8ede41f83a11358e1cc27ad3a595fb279ea2b4c4df4c877e093927dbcc48878dc741a563fc1be2fb2c55d931e9a1338763c28a7f7d47aaea12e439c4f7524de2c3fc91dd9c133f74a62e0db06d8d91cdbe70d2119811171fbf924737835eb9fc899e76a097e9f6b98444", @typed={0xc, 0xb, @ipv4=@rand_addr=0x6}, @generic="2c419a60795ed5a8f2d03e78cb23ccb27301cda5141e7b9b"]}, 0x188}], 0x9, &(0x7f0000759000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x68, 0x4044810}, 0x8c0) r14 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) read(r0, &(0x7f0000f0d000)=""/61, 0x3d) write$evdev(r14, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) fcntl$setflags(r14, 0x2, 0x1) 2018/01/23 06:35:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) getpeername$llc(0xffffffffffffffff, &(0x7f000049c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e5e000)=0x1a0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008d5000)='/proc/self/net/pfkey\x00', 0x80200, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000071e000)=@buf={0xb, &(0x7f0000bef000)="314722711244543b55845c"}) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f000059e000-0x1c)={0x20, 0x0, 0x5, 0x0, 0x3ff, 0x8, 0x70ef, 0xfffffffffffff032, 0x8, 0x2, 0x3ff, 0x20, 0x0, 0x5, 0x400, 0x200, 0x3, 0xc93, 0x1000}) connect$ipx(r1, &(0x7f0000859000)={0x4, 0x0, 0x0, "f1db30f0f707", 0x0, 0x0}, 0x10) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x1a, &(0x7f0000924000-0x4)=0x0, &(0x7f0000a2c000-0x4)=0x4) r2 = syz_open_dev$vcsa(&(0x7f0000a61000)='/dev/vcsa#\x00', 0x2, 0x20000) getsockname$unix(r1, &(0x7f000025e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00004e6000-0x4)=0x8) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000095000)={0x1d000, 0x1, 0x401, 0x6, 0x3}) 2018/01/23 06:35:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000139000-0xb0)={{0x5, 0xab5}, 'port0\x00', 0x2, 0x18, 0x2, 0x2, 0x1, 0x40, 0x8001, 0x0, 0x1, 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]}) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00002d6000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 06:35:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000707000)='/dev/admmidi#\x00', 0x6, 0x2) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f000030d000-0x6e)="c198aa54da1cc2aa2fc30cb00ab7b25c966082090ccc5cb6137bad9ecad35b47a272a2785dc2fe46e7b9a672925621ec00d5169586f93de1dfb18a30c74db153a00ba03b095a9b00808ac2b2c7a44eb4fa8ea10e4507dec95dd2c8b1b054dfda40ea47014ddc76c7025c23d32cd8", 0x6e) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f000095a000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f000000b000)={&(0x7f0000329000-0xb4)=@ipv6_deladdr={0x2c, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000886000)=0x0) 2018/01/23 06:35:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet(0x2, 0xf, 0x1, &(0x7f000091a000)={0x0, 0x0}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000ba1000)=0x2, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x8000000039, &(0x7f0000587000)="ff020458aa0000f31d001122000000d0154e000000140205", 0x18) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00009b7000-0x20)={@generic="9c15f72569dbe4b2ed5e3a707bb10e4c", @ifru_flags=0x1000}) 2018/01/23 06:35:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) writev(r0, &(0x7f0000be9000-0x80)=[{&(0x7f00008a2000)="82", 0x1}], 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cf0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000db000-0xc)={0x6, r0, 0x0}) bind$inet(r1, &(0x7f0000876000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000a94000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 06:35:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0xd, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fb9000-0x8c)={0x0, @in={{0x2, 0x0, @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]}}, &(0x7f0000dc4000+0xd8e)=0x8c) r2 = syz_open_dev$adsp(&(0x7f0000d66000)='/dev/adsp#\x00', 0x6, 0x400) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f000088a000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000920000)={r1, 0x0}, &(0x7f000000a000)=0x8) fanotify_init(0x8, 0x100000) close(r2) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000746000)={r1, 0x7, 0x4, [0x5, 0x9, 0xff, 0xfff]}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f72000-0x4)=0x0, &(0x7f0000526000)=0x4) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000ee5000-0xbc)="1348d655a3530dd7a6a28ca385418ef926bda0639eba446c93b9332b42173def2c94cb00b5fb4a60fe9a21f961c9f03d3467572b6ab4963ec2ce4609da43f73f336dfba6ab0a2e4413957512f3e85c233511d9752e9df928624f34c9293359a28d3f212627932707450a5be7f8f6e54aba3f34d740c91799642de9672b95daf0850f18d484b40b2a420f085c37ac705a20180c193900eff48935e4936ccf713b60acd438db2abdc2884f0a86360ef865067b4ad81d02f25afb48c9a2", 0xbc) 2018/01/23 06:35:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000035b000-0x24)="240000001e0007f702000000000008ff037f2a000000ffe70003000008eaffff00f50000", 0x24) r2 = dup2(r1, r0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) 2018/01/23 06:35:21 executing program 6: r0 = syz_open_dev$mouse(&(0x7f000094a000)='/dev/input/mouse#\x00', 0x0, 0x58000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1a, 0x20400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x4, 0x9}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r2, 0x10001}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000003000-0xe5)=""/229) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x6, 0x1f, &(0x7f0000003000)=""/83, &(0x7f0000003000)=0x53) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000004000)=""/127) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000001000-0x8)={0x84, 0x4}) setsockopt(r0, 0x101, 0x5, &(0x7f0000002000-0x9f)="19e1535edf5205799e5a864b684c563bd822db89313c392434045767033ebc125fb136f61d5f92e8f1c9b15864949be960c957da3c6850bff98eb108baf69a84a1de84ce57d657008063a4b626d38ab5b59d625be9994d640fc85494c9ccd991bde77dac8399436a36de5e0913ad858b64d1fe20a5dce06f52cb02ece0ba3e8cc2c5750ef5a0218d2ccea53732c6cd0f4f52406ca1933fd782ed8f3c8c0703", 0x9f) ioctl$TIOCCBRK(r1, 0x5428) r3 = shmget(0x0, 0x1000, 0x0, &(0x7f0000004000/0x1000)=nil) shmctl$IPC_RMID(r3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000005000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xff, 0x0, 0xff, 0x5, 0xeb88, 0x0, 0x4}, &(0x7f0000002000-0x4)=0x20) inotify_init1(0x80000) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000001000)=""/32) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000002000-0xbf)=""/191) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000007000-0x10)=@generic="32689caa4aa7ed615b01faa2871f2dbc", 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000007000+0xf0f)=@req3={0x66, 0xd5, 0x1f, 0x100000000, 0x8000, 0xffff, 0x7}, 0x1c) 2018/01/23 06:35:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fed000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000402000-0x16)='net/raw6\x00') r2 = socket$kcm(0x29, 0x2, 0x0) write$sndseq(r1, &(0x7f0000667000-0xf0)=[{0x0, 0x90e1, 0x7ff, 0x1, @tick=0x8, {0x9, 0x0}, {0x8, 0xff}, @addr={0x10000, 0x0}}, {0x1, 0x101, 0x2, 0x800, @tick=0x9, {0x2, 0xea}, {0x3e, 0x4}, @raw8={"0df5789111af57587b21b12a"}}, {0x9880000000000000, 0x8, 0x3f, 0x6, @time={0x0, 0x1c9c380}, {0x7, 0x80}, {0x48d00000, 0x80000000}, @raw8={"2811df6b53e45c058d5c7ce6"}}, {0x4, 0x9, 0x2, 0x80000001, @time={0x0, 0x0}, {0x0, 0x5}, {0x5, 0x5}, @addr={0x1, 0x400}}, {0x3, 0x7, 0x7f, 0x8001, @tick=0x4, {0x2, 0x1000}, {0x381, 0x1}, @addr={0x9, 0x2}}], 0xf0) sendfile(r2, r1, &(0x7f0000302000-0x8)=0x0, 0xffffffff) 2018/01/23 06:35:21 executing program 3: r0 = socket$inet(0x2, 0xa, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x1, 0x1000, 0x41a, 0x7fffffff, 0xfffffffffffff06d, 0x56, 0x7fff, 0x8, 0xffffffffffff8000, 0x363, 0x3, 0x3}) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3ff, 0x80) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000556000-0x4)=0x0) 2018/01/23 06:35:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000088000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000eeb000-0x20)={0x7002, 0x0, 0x8, 0x81, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000bc5000-0x19)='/selinux/avc/cache_stats\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000016d000)={"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"}) fallocate(r2, 0x2, 0x100, 0x101) 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) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f000016f000-0x2b)="e4502fa7569bf77f8dadffc19d3be527e89eee1e58586e27f882bfe9c001c15c5056c02861e2c5858e5d34", 0x2b) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xfffffffffffffffe, 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, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/23 06:35:21 executing program 7: sysfs$3(0x3) r0 = socket(0x19, 0x3, 0x2f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}], 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000002000)=0xffffffff, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0xdc, 0x200) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200002, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000004000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x14, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000004000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4, r4}) r5 = semget$private(0x0, 0x1, 0x420) semctl$IPC_INFO(r5, 0x0, 0x3, &(0x7f0000002000)=""/177) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000004000-0x64)={&(0x7f0000000000)=[0xffff, 0x9, 0x2, 0x192e], 0x4, 0x55e, 0x1, 0xea4, 0x5, 0x3f, {0x6, 0xc68b, 0x35, 0x5, 0x2, 0x7, 0x4, 0xffffffff, 0x50, 0x6, 0x80, 0x5, 0xfffffffffffffffa, 0x0, "f9670a7e00b06e52b00d48fc337830195b0de8143b58302effe784e227de7492"}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000003000)={0x0, 0x3f}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000005000)={r6, 0x7, 0x9, 0x6}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f0000007000-0xc9)=""/201, 0xc9, 0x102, &(0x7f0000004000)={0x3, {"2556cabaeb4d16"}, 0x5}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000002000-0x4)=0x0) r11 = getuid() getgroups(0x5, &(0x7f0000002000-0x14)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = gettid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000008000-0x4)=[0xffffffffffffffff]) r16 = getpid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000007000)='./file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000008000-0xe8)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) lstat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000007000)='./file0\x00', &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getegid() r28 = getpid() r29 = geteuid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000007000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getpid() r32 = getuid() getgroups(0x3, &(0x7f0000005000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000007000)=[{&(0x7f0000007000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000004000)=[{&(0x7f0000007000)="788add80d371b3caceabc2edb4523aaf7a858cc60fadd92167ff02f1b9d1fe5b2ca6b930ce0a483cf18b173f80297bc9ac11ff84e4e6b2abc7bef9cc7a3838c5190a40d21bfff5dbc21002269e198f1c5d404c2189e114403327ef8decb76a32574c7bb83c1ea2aacd92e761880284e3e416712601ba662f5c6ecbc643298379873b117699a5b482c757f1a577c2d6ad609632f1907341bb047535f9b21c9f2ecdc7294a1f263719a283e84f555ba85042e284c1dced283f7ab2c498e50109db7ebcef9b5b6fc03c93104909d32f4775a26a09bd9c86882c83bf4ba9c19331979aa7cafb0e4210bfbe2245ddeca57df3dc4385", 0xf3}], 0x1, 0x0, 0x0, 0x4048000}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007000)=[{&(0x7f0000007000)="56d3b6ac86a4fc2c466b10214f6d95c4771e4e8d50a7de54405b83b0484c2893c41a36c978d90c1ead895ad03c52fdc3bb650d2c5c4103406c4f5947d6669ff73ecc0916e86972234ed29907ea5309bb24f1cdce4a338208793cc569ef40b5fb968b3d13d973a241ac7493a7ca8c0f24f39c160ec1280fca13a53bc4c467cb28086bb260e7719ae1a5d89e38da74b847194a2d421fcfaf678b95fa4e29fb0aaa4817fd1884f595fd55d153fbd3373fb04883c5234d7d2f8f3ff833b24f731acf17e5b1772e2fc937978ee8f155", 0xcd}, {&(0x7f0000007000)="0e8878a4a1528e9fc464fcbe44e7353d439cfde86b01281c1f60d9ff7149", 0x1e}, {&(0x7f0000007000)="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0x1000}, {&(0x7f0000007000)="f1f81fd78ca73b2e702f44e127c81455e0894239fde057b8436fbe377a6c6c1f364a92a2c6f2149b578dac4964e4ec449f37a0dc0c2aa25b2a1d9fead904347a64b4f0b338dbc3a3b57189ab70388340e500916cac3b54b9f23858f61495f9db634af16dac989bf5eef09b9c881f561351043115bff0cee7d12b77000e2ac54b115e4f62b005cf1ed3a7a91891c350ae749af060c4b7831e95164e06428591f1cf6fb4d287e957c3e6ed", 0xaa}, {&(0x7f0000007000-0x9d)="e506896e46fdef29670ef064ced3334a1858bdc10ebd360b75389506dcc98788598f12468447390dd6beb1198f0ba25df591057af626962dbd8b8da7deca0023ef8d5d291cfceb6725caca4163ec88f31fa0c13f54e7f49c3348adeb41d202f3d4d5e77b635926a85b5cb8c34c2d2ea890186fbe5c5aef988fa5ed2daa2fcd9a669fd58400c3c03a2b2055a882f4b46fd19e35955e90fdbe4cdf5aa439", 0x9d}, {&(0x7f0000007000)="", 0x0}, {&(0x7f0000008000-0xb5)="b971eebfa013dacf6e3cb318227688848a366684005e4d9cdccec4e75dcb940c9fdc0a0c7ed2088a9bc9df66ec360f96d20cc3949cb011adf9b5df38f9018e7d99737390f54286f4dde40611c328dfe831ecc11a1da8bdc4f5e5b3c12d869bde88664f2729bdc1e2bd1f0ecdfab258c1cb5b99f11cbd187e1c59a09bfd4e8336db364867a3862873511acbe4b01f2658fcb6d5ae4735c533e23a5414e574c0773d99b4cc31ca0972f950e936d2bc4d5f0043a4a3fe", 0xb5}, {&(0x7f0000001000-0xbf)="e195c4cdf26b02896a3d451389b07faeae9df5875438072fa4236635993016dbf1b4dceb0a9535564271cadb7c0953777a1b888fb2fc9185c8a14fce04dd6453d3bb42d1e7614ff5284b676b108b0df41c2dd3470936e42aa033a0c8dbee244fc6f5521f57df3ccda625bb7bcbb9bb1318568923bda8a7f769b755e2b6f4cf3b017f43f860b1f1fc29637f75b546285d6acfec31dd52204ee5fd3c667a0935c2e4977d6f6334a223241911313eb7a0592fa42eda1f37d37757ebc4b2dd17f6", 0xbf}, {&(0x7f0000001000-0xa2)="27a89c8710f22ae8deca2eb8f0fdae535254afddf27f354a7922c5b5bc4575d7aa7691cc23b589ba5725b1aa09e76c5d173b248652a74668ef7882be3033c1e6b56ef0a77277312bef72d181ef52fbd868a4978f4706cc9ce33f92f533e42e952bf7b949332e08928fc21b55e7db7319c820c2fd213bcbff6b97b0a0961773f7d7c65bc62c8dd8c1247d259227a3376d1aaafce0691d695fe461f46f8086f9ef6593", 0xa2}, {&(0x7f0000007000)="6b07930e225041b7e7852afa5055891532589097191a4a5ee9c8fd9fecab0a52889305d05f1040b6ad904ca16216d0d8b76a36582531e7e797c30f0e86101635e946e8db070e05f3ed6a09a725785ece1a8565408d6fc2e6be13dd83d5bdcc3c78e1d5750f76f15074336c3123c104d8", 0x70}, {&(0x7f0000002000-0x67)="b1f18c2bedc6c740d2340529275d28d778e4245d089737aceacc724eb03dd872d88f824be67e8a4bb0106829250e8650b9e28b82b11007e2c3308faf4849126c7f3dd631b49fecfe33cd2f3fedfe0b76a5520b8791e1cc679068f43c74c916303b5c9ceb5762d5", 0x67}, {&(0x7f0000005000-0x1000)="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", 0x1000}], 0xa, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x30, 0x1, 0x1, [r2, r1, r1, r2, r1, r1, r3, r0]}], 0xb0, 0x40000}], 0x4, 0x800) 2018/01/23 06:35:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00009f8000)=0x1c, 0x80800) 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) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000000)={0x9, 0x9}) 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) sendmsg$rds(r0, &(0x7f000076d000)={&(0x7f0000e86000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009a2000-0x50)=[{&(0x7f000049b000)=""/105, 0x69}, {&(0x7f0000001000-0x13)=""/19, 0x13}, {&(0x7f0000000000)=""/22, 0x16}, {&(0x7f0000001000-0x2d)=""/45, 0x2d}, {&(0x7f0000001000-0x56)=""/86, 0x56}], 0x5, &(0x7f000091e000-0x178)=[@fadd={0x58, 0x114, 0x6, {{0x1000, 0x5}, &(0x7f0000001000-0x8)=0x7a3, &(0x7f0000001000-0x8)=0x5, 0x40, 0x1f, 0x3ff, 0x6, 0x1, 0x9}}, @rdma_dest={0x18, 0x114, 0x2, {0x800, 0x47fe}}, @mask_cswp={0x58, 0x114, 0x9, {{0x7f, 0x79}, &(0x7f0000000000)=0x3, &(0x7f00002ec000-0x8)=0x5, 0x6, 0x6197, 0x3c95, 0xf1, 0x40, 0x7}}, @fadd={0x58, 0x114, 0x6, {{0x10000, 0x5}, &(0x7f00005bb000)=0x81, &(0x7f0000586000)=0x5, 0xfff, 0x0, 0xffffffffffffffb2, 0x3f, 0x44, 0x1}}, @mask_cswp={0x58, 0x114, 0x9, {{0x100000001, 0xc2d}, &(0x7f0000001000-0x8)=0x0, &(0x7f0000026000)=0x4, 0x400, 0x7ff, 0x7fff, 0x100, 0x2, 0x4}}], 0x178, 0x4000001}, 0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000459000)=0x3f, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000031000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) r3 = socket$inet(0x2, 0x3, 0x80000002f) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x8000000000000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r3, &(0x7f0000d16000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 06:35:22 executing program 7: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ed6000-0xe)="73656c662b65746831a470703100", 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ed6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/23 06:35:22 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x8000, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x48000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000013000-0xc)='/dev/ashmem\x00', 0x800, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000001000-0x10)={0x8000, 0x6}) mq_open(&(0x7f0000013000)='proctrustednodevselfvboxnet1cpuset\x00', 0x0, 0x0, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") fcntl$getownex(r0, 0x10, &(0x7f0000afa000)={0x0, 0x0}) prctl$setptracer(0x59616d61, r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b36000)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000d6a000-0x4)=0xc4fe, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 06:35:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000ccc000-0xa)="6175746067106f757000") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000b57000)={0xf000, &(0x7f0000aeb000)=0x0, 0x3, r1, 0x8}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000761000)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000ae5000-0xb7)="4b2330ccaece58469071e3a10ac0be4f6efe7e768623205c531fa9ffdb370693928b78cd1e8a52fa04b4594211aec94a1a392d4d02d572e671f70d7c75b9e74781d972c58122502192b4c7a5fb06877d74517005093399e76f3e587ad6a093d713f00dc073927ed39bc900df502a34f9d902f171013aaf87376c2143e2eb96c05b89560366097008a68ae5330d6baaea97b80baf62b9da628b299346cd1963ffad80883fd36743a5057626d76b2e1d417ba0b39afcae79", 0xb7, 0x36b8, &(0x7f0000ba1000)={r3, r4+30000000}) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f000089b000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f000051f000-0x58)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/23 06:35:22 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x800000f9) socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x7b, 0x4000000, &(0x7f0000003000)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xfffffffffffffffd}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000005000-0x4)=0x0) r1 = socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f0000b3d000-0xa4)="022fae0c9a949a4d675f5af9a4b8ebfd56bd583aeee84db2d73fc798355e48000874d308ef7c6cf0ff3ff7f0ade64970b092d0b2c1abad6040db407f21a5a7eff4faa44113c090d05b5eeaed57cbf7a766c31bfb49964224bc634b4b817b7630a98f0da39f4c5e72c59832324c3b942a6d751ca689c4b15e8498877209eb2b2799847b88816a53e4859554ad88b5831cbd631ff9e20fbcde4d9a30fbcff6f2d2a7aa1918") r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xee, &(0x7f0000001000)="b0b35902053a6dbff788c56c5362c0cdfdd6a368e8b65e159787514cb4ed18640a1a6e64dcdc4fcfde25da06fa470d748c3e4283b404db2b0435b8505d351bfd01ae4caa7ed46a047d409045a2161e0792cbcbd99b0422c08db2fb1a7c534bd30e09e2e46098ca29cd5d55a1d7d918b380652ef34c51d719e7794d4304a6573fe2bd3d7b99da4d406e55e05fcbb4333b64b47d066c95a8c2f4dcce9384bf5e570b4f25dcad138ddc6d1e14e0f1016b641cf2d3b1199ca587500f18f939c8c1dee82e37006ade15f227e9eef92a24a4378ddd56d41a7918c7049ccc07a9bf3d691ede9b72e915e94526254a7b5b1cd337051536d3cbdc71", 0xf7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000861000)=0x8, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000006000-0x4c)={0x8, 0x20, 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]}) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000926000)=0x0, 0x4) 2018/01/23 06:35:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xffffffffffffffff, &(0x7f0000002000-0x3)="a06bfb", &(0x7f0000e1c000)=0x0, &(0x7f0000db9000-0x4)=0x0, &(0x7f0000000000)="") r0 = semget(0x1, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0xf2e, 0x1000}, {0x7, 0x101, 0x1000}, {0x0, 0xffffffff, 0x1800}, {0x4, 0x4, 0x1000}, {0x3, 0x4865db75, 0x800}, {0x7, 0x4, 0x1000}, {0x3, 0x8, 0x800}], 0x7, &(0x7f0000002000-0x10)={0x0, 0x1c9c380}) semtimedop(0x0, &(0x7f0000d3f000)=[], 0x0, &(0x7f0000305000)={0x0, 0x989680}) r1 = semget$private(0x0, 0x1, 0x4) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/01/23 06:35:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00004f3000)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00009ba000)=0x0) 2018/01/23 06:35:22 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000df1000-0xd)='net/rt_cache\x00') r1 = socket$nfc_llcp(0x27, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001000-0x5c)={r1, r2, 0xffffffff, 0x8, &(0x7f00002e4000-0x1000)="d95f799083fa64869229d1d6f30d03cf6ad61a1c66f1bccbe4c58102ccabfcc50a67fd15018ce56af8ea59e42d873885ef04c51cecc3e5765057ee25153620f3e93ad4bcf90cc3ed3aa647680fcb99dc7ea9a51d49c10e21ae474c646eae5c054a8b810aa7fae5b9c9b33fff82c7bb5aaab77d3a540af79de0fb998180fb2c98c178b377fc028c2b8a2321cedeac25db0c4533ea1841a160b49737101260b57e54fb12b8903f36722766968582b62d77a17d579795922237cd26a1f44f66466b247093eedc75de91aff1c77880a04f8d4a83648de3dec6ff614b5b911fb3cb1bed63f6f2c06ed6c4c4cf81a2e6e366018ff941d8defc2710ec80a1de6b4980260bcf026bd894ff66262b81d34b61fd4e7915d7470c5d1f6765b930f9cd7211811f36e05d5c1f108d65332e53a431e3fea9903d5fbcff722a85a0444527f3cb2f40be87e3111b4fa1705b0c02d26b4fd7d6584f59ff3902df9fb4c22c65364e5d795d147606a3d6184c43ec9b263fbb517edc9d31620076066af4f99e5b8ef21000453b370294c9db93dc5832109792ce73b833866072be0423eec59376173a50d5023924dd0b74acee100389d9c80e6fb35e9f3ac96faa8957846b24e1ff9c8fd4b6ae88ce32fa3b6003ea9919ea45ea19a4d09d5e3cdde94a9aa13c77e6e9b830a001444d2de25cd1c61f9b1f1f18ce4616dacba46f053da566d086e5b222c0e6c5cbbad62f5b72d12bf698bbe1627f99a437b23ecb3bc5e4dc0635bb1395b2d71c7837e055199af93f743ea066b4f4fb4ef08f386b572507ae5f03de697cbbb748120ddbc09cf8cb3184530ed753798425a896eca3d94bc2121af86b5d8c29364fe8d25464c09508718bb5396905b93394797a67c36fbbddce46b8462205c5b87bf19ebd486a6ef1c4d826259414e114c56127fbe80a1a3381026d69308a7b0847752d922460f8aa6a57d55e10f3b9fa7a1f83e6ec2c23f43b75713835ce59fb35694735ae29733c9783eeec9d59474751f10393c6d0da37f9846b9445830662cc1ccd9fea67670c6c6980e89dc1f5fd648b1a86ee8e97f309d732fcd59d6cc959cf6a0adae22ca33cec533c1229c43d3e5d614df9662898721f45fe024c86f02c9214271c5debb6ac5486d60aa0df363ca95c16a7547be554d093f16b81a258f241b1fe0e301cf4895046e7456b0bb4f921f10a02d089786d0ff09c8ffe5e488790812beb0a007643e5655a69ab063e0e97f42f74cb264e386a58284bea25ef14f1d59a7751d5ee0b21eae92a21ae55f5dbad9e3072f00f350aff1af0c454a09ca972424a8a7b753f84d4d9b90761d457a17567950300ad6c97bd0bad6d6d170ef02627bd047967e0d79bb1f3874c369866cb47abb593673635df7cdead598c8289f4975da163b78f2c94022713f6bf96537c405def8b56d2ffdf9723ee96f837896825fa9b7da7f793b0fa0b4451cb699498dab5643ab00e60ce52d9a2fd7aecc72b944735c72c830b392f44ec662ac1c9f1510505a78558e8cc6cbfc3d1803780f789f904264104eff0b20a3ac8b932bde521034bd682c51036f80a0551d080b3f7216574a1b46f05cbd2fe0e9803803ace4d67b0eedc7d79a079f01c8322b646784a490ec465c2770bbedc3fe673e0a42a41f29d59834e0f005466e6d8f76803b66d3b293e21948918d66e6a497a483295161c964d8e8f38f03265e23eb0bc2af5d9282a0c713822d0271166a102908958e99678e248ad991dbeb6b93fc727372414b21aa757405d5a7391c0c11feea985dca277d4e5b9fd95c58da31c3d35c3e5a0a05699f6aea75eef8bdde81117ba6f54521e8fb81d69cbe6c864408734b1c9470329a0d133fd4d6bab21ea4f6bef5bf165226dc0b0eea07fb24a4e33478f69dcb96d1213eed8d0692db5c0350b5207e51790f8301837ebc550770321889dc8c00330ee126f194d4822ce43902ee201f1888e0d14d4b404cd1f85ffc4969462eaaa52679a31034fab1ad052c0cc125c209fc5f41836566977407f97d8b591a238720e92e3d494f746bf719ad2185a0db83ec5a2ab318425a7d5cdb2d10aca5e81201c0d9173f5935ade6b204c47b15a69a44e7945dc904a1b123655b6f46623d03b6c67ed69988348df650f35a2d5d65586a229dd623f784b38e5605ec861eccf661eed146a8ed64fcdee7773dfaa2b7aa4a103068d6bb20c5df9f4f7013ee12c59cb85708fb91bbf6d149bd9ed00f875fd9691d70612792b1905ae6dd95f86b992c8dafced45f1c793a90ae586c3cfc7cb44c4e413ce70f458c4adf7be747701819538efc4c931f60aa1426db621777e243ee0fd733e6b27eb20492f58597649274fba90200ee448ba85b0c08e88e567f051d7bf83fd6f0f6feb508a41c39b5524c606f908260873b10838c9969bb2a683489157f40a8d014c11421b85107b722de07a11b1fd5624b66dd0330bd917c5320ff98a0a146f8376628ed693bffba37869b33bbde74f275bf8aa355a1ea7166d94efb6fd6aece92eb85c77385843127ec5c4bd667a16e6b58160a9915e770966b3ac7d4c5ac03c310b9f339ed58353a5b1123b295d93c473fffb84805a2878a53b143309ad77d178addcc3101214aa8fa4eed13461860aecdb249c165e3c293167ae94fa830a7e6bafe73fa96b64701d653a728b71befbd140d5c5b22ec9ca20114d555890b0fa5b4a28761e7f697aa7c50f14fac0aa1748d56fb41fb34adb6c94106b7fc08d979309b8f74ff7649fd40365c69854679dc52f215cdc48a9b3e61cf61f30f3ec59eab52ac0665e5bb6d6725a00714153afcf8fa170fd870103013af44fc6b6cb75a9b53266c76dc4c1179aa92b8d5ac08954c8225be9efe09a696c81ea92265f8fa6f2d05fc7fc561924ff78c34af4b0ac5ac98a75d1451181d82070f5428b22ebb368526a74efe0972673442072e0b59fa85158e7e5f83f28a11ef6eecc7379a5fac8b5efeaa42a63e40d297dcc8cf5563788e27f98e7679b4db9825010adacbff04d39edfd032da2471e7b1823d0d2d76de223c6ead4e60811206cc7de3e7d1bf5c537d703935a2396a581dd0e734f1d0ff624167717f46611399d162774ebc31cf7424814a66cdda44690fdb0708820409dee3fbb1fbe30e399e778940848bf617327e0d1534a2b481e0cbbe961eaf6fa2d22e1e1dedd80f4b670cd3fdc683ecf18bffac974d02953bcca145eaafe85fa5a76c0efadd4b412ef592d29fd6a2f75a553641e8545046070658a109b9a1098debc67fa7aa2da62b5576cced8f6fdbd9ce410854db83e62533122f398b0d859849b5e448bb413a71ffe4f34e1632b013628eca7e19cb791555ab3d61b9ad49da4fe100d92bb98f8d4c327e8b975230f94ff1bd8dcfae5601177e8cb2693624050f6ca4c750c9456f49bc873e30c03e30c16c19b6e288bb9235c95257102f01af04ab8312c0c005eaad98b8b8545c8caebba35298bc2840b000bd277ad7fd79e409359a650cf9d4552db8b81baeff3d028dd97aa1f8fdc961e0b73ea520419003738da0e9b1d6a3c9673644b995c454123a341604a59854603cb6a8de9f3b1143fcddead14503cbd63274ad5eb42918eb351c5b8534ca9b878b6f181909a2f5f96022fadc8392b20578f957dfcf484c6c39f23c55530794cbcb6c8ad2187c68c5f0ce2978750ba7956a2f8d8be0d5a8e8ceb63cb084cccad504b8caaf46bb8f4249112db877b0523133fecda35ab40c76e03c60c63acdf9770980e1c9965cfed9909d160e95ed206d107b974ee1247cb93bb6bb92c0d33089b140ea82883b4553cf4fbbada96c9a9b01228099f16fdb9d0df355d5c8ff00d8828a51781dc7d50ad6b521c90260f3d8d511b7f246c6f24d72e915dd4f317bcc06bfe5b53925cd6f3eec76c9128a0fd02e6eab2676ef9df380e3c6e69beb410be7481d89bb66b3c65391b5855b16abee31af2de79ac10a85788e1851af2f4834e61d8ba5d0c822f7df20ce4778430429ff04bfaca50fca28677d383f8f381492c1279f767f3efb1e9a48102a3d6252fbc8af5a5166057df4c59d65667b0a376446b00a2d74308b4044cda11a0bd5fbc077e74891423e05d4788b097218bdc75899d50877446441f84d5fd40af3e0e95efdc66e61296236cd1aa8f1f1928c02538f3fa5124c76ccb67f1fff66e3fb45306eb48ef0c5384eb7e289bdc5692281f0464e843a373b4a1b8e0ecc718f487c4d0af105e8da5eb1150c8432e17768721b4751d421287adc01ba17a066a69490b5788dee268577569ecb48a35941de2c459980b5bb55889e929f13f687a691d5ee949ff071e638157f69a62a61ad9bd6bc9b5919f5d514a513cb12f3254b837475ed9e292a951dcab0d149d2c73531a4e4e13da9efee35133db61856fa1623018bd915e1253ad3412552a05cc5b281c29fa2718df99c87496ac2b07eba6a46d079e8e40ece469d2bc05c9052e5e4a75d772f90005244482775f763678d04dac34051f1b4d7cf90c07bea79b5370298bcb4bb78a886ed8238278b341166fd3a117c830ccb85f7e55f8b6cabc08423bed059e93953d5bc448a87d900422585cb63c5ff03e1eefe43b22a57eed5074f88cf85cdfccaac45d92851b22292d8de97d58286ee90b555952407c865ba7149d71e51f653007651dacb25de86f65cc5ec692d681a1aa72b2125ac85e4f9bf86a77a6868f6180e49cb42fc249b7f3cd2a164abce534b50ccd76227fce0e03256b74f8b35c3536250527d099d5802e5414511d3438c5420cf7c38a4218cfef2d5572ef8c3f6af9c9bfe9994c70835a7dc5e7ff43ed06928ca971cc1e8eb021de9b27bb6877489ef867984faf12ae7cb28e8d15c8bef3ca5621e709ee32fa2e6c5297d9477e1683406babf5ac3fa93e2a95584855415da0e8c5b86fdc4f0aa9c7134ae582c9d3a3fc6832594590dc5dc5a2f7f483121daa613b218f302e2825ae35d13fdab078b2643303bff8a3bf9d8f828d7bd4c3c6de40e7c9632faa4142564d0fb54c22c00ed2c124b9327c7dc9e6c8f078d067553c5be9092bdaf8c4c5f7f57dcbf7bfc5451e2654cb3ab5266890802f475597edee25cfae04f70678ce6a554bcbc0d928463dba8e92c4f9d5796c6f77cc80923e9d8d9b6f1385240b144b36d9aab540947b9b96e0ec7b828049584bb35c388c46895d4a17e034af179d333a31b0b5d48d64e3d7faad7d4dc105da15e385954b0af1f0d513a6644c3e22d0ccdddb28a35cf1ada755c36a74a29b909d6b546ba5906a31747d0020b10b056746be536f6e20f6695d5b649ae33bb14d341be973c3b5b80ccf2438234abf3aa73a796aee831841eee4b2800666a7f9735b69d75ef6fdf4ab713bc26793f72fc61a4ed9335f4b34b7646a421771c1b116f764d7e518db1f8c27b9db84ef84bf05d4ce8f0b65a5b000a39186bcdf1b1d21ad31ddbb35ddb4295949f94a28069b601c788b272241b24bb855c927213405b7e7ad7439aae57da08ffb0b191fa0e917de549631b199a3bb3a4dccfcf489d77312c9b02b56eb072daef0a94bca1d78b4cff139eb9a0d2a251179d929eba2e5c84a85ed96e98a993259f97a7b8c51e6714f0d97e2ca812ff718a5ac7be57b923721e91214eee569e9713197db3963d0f0038cf793d69f5a2a1b0eca71a30c89cb4e4602407600ac9fda297af34b04194c75f08360bc62ae20a51fd44bd2c771c9344f4228e14d6e63d6eea1b30094134b0a34b15575793d5f5666e70210d221c51f62a31a900033f970d3469122", 0x0, 0xa0, 0x1, 0x3, 0x3, 0x6, 0xba55, "e842e72d18419c09c5961dee974d4fed018299141c847469648a52c79cfa97f9b8b73ec5492d8796e987b2075625fe87eef48cc4"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f00003ed000-0x130)=@migrate={0xd8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@user_kmaddress={0x2c, 0x13, {@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0}}, @migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 06:35:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fb1000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000049a000)=@sack_info={0x0, 0x0, 0xa4}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005af000)={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]}, 0x7, 0x9, 0xffffffffffff7fff, 0x2, 0x80}, &(0x7f0000441000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e51000-0x8)={r1, 0x2916}, 0x8) 2018/01/23 06:35:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000+0xf77)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000b1f000-0x1c)=[@in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x20}], 0x1c) mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000067000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e510", 0x11, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x100003, [], "b8"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/01/23 06:35:22 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000029000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000000b000)=0x0) pipe(&(0x7f0000028000-0x8)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000027000)={{0xffffffffffffffff, 0x3, 0x3f, 0x2, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000024000-0x34)=@ipv4_delroute={0x1c, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 06:35:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000fd7000)=0x4) r2 = syz_open_pts(r1, 0x801) writev(r2, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/01/23 06:35:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_RMID(0x0, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aab000)='/dev/hwrng\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f000008b000)="97053b3eca5a66e1bf0cb19fda4f8dde8b957046c9beddfc932826dd1dfb8d210925cac2e2459efbcf07f0", 0x2b, 0x8080, &(0x7f000035c000-0x1c)={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) accept4(r0, &(0x7f000092f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000045d000)=0x2e, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00009d0000)={0x1, &(0x7f0000711000)=[{0xfff, 0x0, 0x5, 0x0}]}, 0x10) prctl$void(0x0) r1 = semget(0x2, 0x4, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/01/23 06:35:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f48000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) r1 = semget$private(0x0, 0x6, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00003e6000-0x4)=0xfffffffffffffffc) semop(r1, &(0x7f0000513000)=[{0x0, 0x4, 0x0}], 0x1) semop(r1, &(0x7f000088b000-0x1e)=[{0x0, 0x0, 0x0}], 0x1) semtimedop(r1, &(0x7f00000a8000)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) semctl$IPC_RMID(r1, 0x0, 0x0) [ 80.851682] binder: 13585:13596 ioctl c208ae62 2089b000 returned -22 [ 80.869965] binder: 13585:13596 BC_FREE_BUFFER u0000000000000000 no match 2018/01/23 06:35:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000035f000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000351000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003e2000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r0, &(0x7f00006e6000-0x1e0)=[{{&(0x7f00006a3000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000f0f000)=[{&(0x7f0000562000-0x5c)="370222ab9b33d143b5d1606fd037693a9c1b47bef2b20a511e255dd7e8fd767616fc657633b720b7a8e8459b68c0da8c0f58ec61c7ca91b843cfc58c0b1ec36e2cc0b720a25f3d86712ea7341536a91a3a5d593b26a6f2f82d4be00f", 0x5c}, {&(0x7f00002b7000)="02e570d1947a968e36c49f4906af094fd964f8a966ab1c2c81be04821a4329a73e72ccbff5ece69103063e2b5e57dfd9d70337f3065e53d7abfdf17c69f397cc7445a480f17fea1ec2bf8c0c4a48c503073e0f00e75c1a978e95cdda2738c7847a6d581485b3665f4c7bbd8cda", 0x6d}, {&(0x7f00002fb000-0xd2)="b2398b1b43a4c58b66ce60cd6af8206a62d936829edd829214bf99716a03e86a3b5bea07334ffd3f864127fa919296706238084f5ab024e1e80e79eef2025d13aa822b86889481ba17dff1cd4bcc2b10093d3d9d9d6d5ee06fbadc18155c13d9ba895b1e4191e29fb041d95997d0c5d598fa881ef14761911561d99edd0248a241e85c735616b6f3c67c8b54f57a6481ac6fff3a08071965bc810cfd6d598a2ecac1013bd03186b5514c49c74d4535014d96978403749aa9b6864204032a689ac222801d4dc85788949c609407f164daee14", 0xd2}], 0x3, &(0x7f0000a36000)=[{0xe0, 0x105, 0x7, "a0511e8c0ee8ae3319a4b56d6ca32c2691fff9bf4b23c1df1477553bca5c9a25e34ba299151c77908d7130c87f228a4eae6ed0308b55249b8675d51ac80db32a41980ead45a4c066f2f52b35ab60a132ef712001f72cae18952b158c37255b6813a06c61e73d0fa3667091300b728efb75dec8ac4e3550fe50321702469a7a33daa84f586573de27576cbe31d23670cfa3f100bc327fa66cde128cbb0d4e0b6c738f06f4c736be10a0ffade3d6122c1245b686872b30b7276f3c385634b6c11e6065de026333f822fad2d0bee6"}], 0xe0, 0x4008040}, 0x7}, {{0x0, 0x0, &(0x7f00008ae000-0x40)=[{&(0x7f0000be6000)="c900a6c87af56fc4bb4a0afaffa8f24bf5fd6cbe3eb69af2612c8b81e00cf3dbd23ce8d6c975c0848e145d56dc88cc5cd615bed51498b783f309ad16d24e485213befe416567ea8653e921fbc04881b6e752e1c5", 0x54}, {&(0x7f00006f1000-0x64)="7567bc8581dd255a6cc2adf549bc68fabb7a9aba8d9e4904579bb990ed856afa333a3593bcbbc97d07eedc1f64769d0f986da0bdd8c1c75f1c2aedc2df091c4743436a978ed19f3b6a2f7aae03baf7709c79db7c1c18105c3b6318fee5492a3fd6fa8dbc", 0x64}, {&(0x7f0000550000)="fe5a7a38fe7482eff4169d661c9870ef024125b013fe1257660199b4a6c7719d671dfe02f39b4d429371545f8bbe464ebc404c0e7e0eab8a474109ba3b06b57d304f847029e5103ef754fd4023b55a1508a218d2720c5d8bf35673ff0902e8c3e84a92ac1456e2d9fa801b15fbf538f96ae3c7e2190fbcde1e571858fee28c670b1fdbe6fcb8", 0x86}, {&(0x7f0000383000)="52bdedbd7584846a6b15efedac437cdd96490e6fe67d25097b48ce3f637b8215730a93ca258ac50cd4eb54800387d0872def6891658367c3072a1f679fde61b94ebbc33c53129dfe79edf24b63ca3be2bc0d6af9324665", 0x57}], 0x4, &(0x7f00005ef000-0x1e0)=[{0xa0, 0x0, 0x7, "30cd8a65878ea65eb01f0a8008d865d73e5574825a2eef2c1540a327b2ac720f641400ba144f7eb00689fa582c12e48b21a52e1dcaf4fc0e936e73bfd2b81c4e340b9d93dc0da42f07da16abc29b68a37a3d3f7ec1b811adab3bc2e7fdd7bb6382b5a11d8c03c070d029aa224cc7b2b9d220f0339e1f69b8b68f8a14f49f7102e84dad1690bc9e7b7b"}, {0x18, 0x17, 0xfffffffffffffe01, '<'}, {0x48, 0x39, 0x80000001, "9389ab1bbe9485ef7af32e265ffae7abec6f298b467a2e2534c0fcdc755ac0438876f146477ba1ef00859162ffb1d6e00f9de30405"}, {0xe0, 0x113, 0x4, "7e722caa0c617ac17eb8798885ccd714472412bc99a35f4cbfa6babcbcd1f0b4cc48e8d20a98ac321aeccd5bb284eb47251f152cf06307bac311f55dcfd27190a91517eab9aa1d2e7f461722101ffc81a178ec10461023b4e71a0c1b01d264e898b558c69c49fd9ded6ed57214bed1857910f926b58c423e2faaa7e492e35137cc3bfe5c304fdbc1c0427710bad805a596342a69dd094019ad637277c6b7e477563537d40f80272df231f2a2659d368f4088e41b2a3ac129b4dc787084d0607515e4d3513c42234902511755"}], 0x1e0, 0x8000}, 0x2}, {{0x0, 0x0, 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0x29, 0x101, "d058171fbb485782b82f2fee42b221efe607307ec8ac7e83107c47a551e537c0b1062d60577d4528e327d12e2157bcea7894c6db10f0ab7c40c6d12b6ac157b04e0d04c9041a9f6352695e971015c32e4b4039f8bbe8471c591aa7149024db344cd325d0a3e36b02010ef1734b4254c7994a15c505822410d7f5c0f556be560b195efb6a644eb4233004e330d2fb17"}, {0xf8, 0x117, 0x90000000000000, "cf77faa7c8356429f1f045fbe50b25d5cda156a4d7827474aee7053ecb06d5fdcfaa5ded9cb03f6fa3ae0cba6b0cb8a8d054e57c7b6620e210727f37a3fb4746bef3069c9dd47581c29d8a3a2ad2d8d43a40af8acf10bd766f5f62f3c38cbd9c75a2efa6b2982e8afe89270d826b1ff5eacc8732430851e0ea28d650f4c1a0a66d8cbc3f5ca713df69498c329f2bd90f1d7ae0e34bc2db3ea5f7dad66cc6d2522b1e26f7a107ddcb065543cdc4f224ee0b19fb3d4778ac8b3c3fc50203e012fcf30a8629a283c9acfd8f4dddcae64e583416bae81a0e5396e8a016e817b1381977"}], 0x538, 0x4}, 0x9}, {{0x0, 0x0, &(0x7f0000cb7000)=[{&(0x7f00008e8000)="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0x1000}], 0x1, 0x0, 0x0, 0x40000}, 0x3}], 0x8, 0x10) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000965000)=""/210) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000461000-0x83)=""/131, &(0x7f000007b000)=0x83) r3 = socket(0x20004000000015, 0x80005, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r4, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000003000-0x63)="", 0x0, 0x0, &(0x7f0000005000)={0x0, r5+10000000}) move_pages(0x0, 0x7ffff, &(0x7f0000005000-0x38)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000000000/0x2000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x3000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x4000)=nil], &(0x7f0000004000)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) getsockopt(r3, 0x200000000114, 0x2711, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000370000-0x4)=0x1) 2018/01/23 06:35:22 executing program 6: 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) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000163000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) readv(r2, &(0x7f0000196000)=[{&(0x7f0000f1d000-0x52)=""/82, 0x52}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/23 06:35:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/241, 0xf1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x3) clock_nanosleep(0x2, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x7ffffffffffffff4, &(0x7f0000000000)={0x0, 0x0}) set_robust_list(&(0x7f0000001000-0x18)={&(0x7f0000000000/0x2000)=nil, 0x800, &(0x7f0000b58000/0x4000)=nil}, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000002000)='/dev/vcs#\x00', 0x0, 0x309502) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000002000)={0x400000000, 0x5, 0x8, {r1, r2+10000000}, 0x8, 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]}) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x6f)="f25dd2bb4169f91f3c32b8897c3a5c55a034eab91379e2a685a29cfc6a0167c55121f1791bc8330a490f6448b20775cd4ca87aea2c12df78fae89062a293fbf7eb3b153285132c1082eb3fc9d88685444557f802caec9acf53062249ff9135ca90aabef8a79383bcb4c15adad2ac68", 0x6f, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r3, 0xfffffffffffffffa) 2018/01/23 06:35:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000946000)={0x0, @loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a3b000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000895000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0x9, 0x40000000000000, 0x0, 0x2, 0x210000, r1}) socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000dbe000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_open_dev$admmidi(&(0x7f0000e3a000-0xe)='/dev/admmidi#\x00', 0x9, 0x40200) recvfrom$inet6(r0, &(0x7f00009fc000)=""/4096, 0x800, 0x0, &(0x7f000003c000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a34000-0x9)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000048f000-0x4)=0x0, &(0x7f00006ca000-0x4)=0x4) r3 = socket$inet(0x2, 0x4, 0xc) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000ac0000-0x98)={0x1f, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x98) [ 80.947129] binder: 13585:13596 ioctl c208ae62 2089b000 returned -22 [ 80.954154] binder: 13585:13621 BC_FREE_BUFFER u0000000000000000 no match [ 81.003563] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns 2018/01/23 06:35:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000de000)='/dev/cuse\x00', 0x32000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d91000)='/dev/hwrng\x00', 0x400001, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000f9b000)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x2000) timerfd_gettime(r0, &(0x7f0000020000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x0, &(0x7f0000403000-0x20)={{r1, 0x0}, {0x0, 0x0}}, &(0x7f00002a2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/23 06:35:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x410000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x48, 0x10000, r1, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) truncate(&(0x7f00000a3000-0x8)='./file0\x00', 0x0) 2018/01/23 06:35:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000e15000-0xdc)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) pipe2(&(0x7f000030a000-0x8)={0x0, 0x0}, 0x4800) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d9000-0x4)=r3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time={0x0, 0x0}, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x200100000000a, &(0x7f0000425000)=0x1000, 0xffffffffffffffce) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8, 0x0}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/01/23 06:35:22 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000116000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000000)={0x9, 0x0, [{0x975, 0x0, 0x100}, {0x96d, 0x0, 0x7}, {0xa86, 0x0, 0x37}, {0xbfe, 0x0, 0xa5}, {0x24c, 0x0, 0x7}, {0xfff, 0x0, 0x2}, {0x400000b0, 0x0, 0x3}, {0x24f, 0x0, 0x80}, {0xaa6, 0x0, 0x9}]}) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000001000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000001000)=[r1, r2, r3, r4, r5, r6, r7, r8]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000002000)='./file0/file0\x00', r0, &(0x7f0000002000)='./file0\x00', 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'security.', '\x00'}, &(0x7f0000004000-0xb)='/dev/hwrng\x00', 0xb, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000)=0x14) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000004000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000006000)={0x0, 0xc9, "f21fbae918969f2426dfea7e3591d1ddcaa8c7576ed7b34c97366b4c86ec15615b2d59a59978fb4e77707e707c7aa68884009dd188717c38234ecc0ad4669eb574e1e4dc4c1c141a6abf4fa10216ec785a7f5d8ac717b5df9d9e4362fd9c85616f1141f7f65b0a291a9dcda860ebb9927e341bf5d644c0a5d0d630805ecb121355277e7869c3fd7a62e9f78239deff1db342bfcf9b9e6aac01102aca0af7e00e678810b3f30ccbee8fe9e559b75f14d06326f972d17d2d9b58a28fae57172d77f8085c924efb2fa168"}, &(0x7f0000006000-0x4)=0xd1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000007000-0x6)={r9, 0x9b2b}, 0x6) 2018/01/23 06:35:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x6, 0x80) recvfrom$inet6(r0, &(0x7f000073e000-0x72)=""/114, 0x72, 0x120, &(0x7f0000029000)={0xa, 0x2, 0x3aae, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl(r3, 0x9, &(0x7f000005c000-0xfe)="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") ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f00001b6000-0x48)={0x60003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000f6d000-0x80)={[0x0, 0x0, 0x0, 0x7000], 0xc25c, 0x2044, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/23 06:35:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x773) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000469000-0x10)={0x1, &(0x7f0000200000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00009f3000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) 2018/01/23 06:35:22 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000912000+0x385)='/dev/midi#\x00', 0x9, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000154000-0x90)={0x10000, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00002e3000-0x4)=0x0) bind$alg(0xffffffffffffffff, &(0x7f0000125000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2018/01/23 06:35:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007f6000-0x3)='$:\x00', 0x3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000073d000)={r0, &(0x7f0000ee9000)="df791ee72e69d20112cb17c09913ce52aa764200b54b64b41bd27fa9e58843c422cefd65aa6c8e178b39e3fe067241453a968a5e77bf1c1e68b38483ed2eb52fa0aa27a05fc789a4aa139978e926d4540158a65f5de6ea67c1fdd19dc76fd2c71decfdcff112e131bf33b24f6ced393eafefca03293f2232a426d5377bea2dad887b44b11ca832ded9d8ada03e1e9701298d7e70fc16b9b99c1953364c", &(0x7f00006e0000-0x60)="42a0c36baf87b55d2f2d34ade622b12a78deb4f9d1e738db8071647ae1a5ae93f417250838f148834e31862b8685278e93c36b85d9da11c11fbb07bd6925c518a0868239e824a7cfe0c1a94042a94d97e043a9d11cfdf3db20058f686e7f5b01", 0x3}, 0x20) r1 = syz_open_dev$loop(&(0x7f0000e76000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00009a0000-0xe8)={0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x10, 0x0, "1de7bb053b000b9fececf1e1313d6fa23a2cee78b8a8c6a761e124d04ec0ce4a5136a12eefbf484c0bc032a489b9bb0cce452e726428572cce44a7d27fbe27ed", "a3fc3260427e393bfddc9a3ed53ddc18f560e9e4c52da49bc391000bfffa434cce01ce043cf39f7719ffa2e9007c0e637d64db9bda99026a964d59cd38ba8031", "52779d342b2676ad58f4692021d0b52b943b385a314ac7e2d7344fb3a380e356", [0x0, 0x0]}) [ 81.081590] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns 2018/01/23 06:35:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000132000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00003f9000-0x41)='vW!', 0x3, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000632000-0xc1)="2600000079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230b9687fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0x9a, r0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006fe000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000c37000)=0x8, &(0x7f0000c3d000)=0x2) keyctl$dh_compute(0x17, &(0x7f0000c5a000-0xc)={r1, r2, r1}, &(0x7f000068e000-0x1)=""/1, 0x1, &(0x7f00002c1000)={&(0x7f0000e58000-0x10)={'sha3-512-generic\x00'}, &(0x7f00004b1000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 06:35:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000)={0x0, 0x0}) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00002e6000-0x9)='/dev/vcs\x00', 0x400000, 0x0) bind$alg(r2, &(0x7f0000e08000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f000096f000)=0x2) 2018/01/23 06:35:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00008d1000-0x4)=0x10000000000001, 0x4) mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000031000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000756000-0x4)=0x32, 0x80800) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000244000)={0x0, 0x5e, 0xfff, 0x3}, &(0x7f0000203000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000ec4000-0x4)=0x0, &(0x7f000027d000)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00005f4000-0x14)={r3, 0x385c35c7, 0x6, 0x800, 0x1768, 0xce39}, 0x14) r4 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0xe) r5 = socket(0xa, 0x4, 0x7fff) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000865000-0x4)=0x3d4cf9dc, 0x4) ioctl$KVM_GET_DEVICE_ATTR(r4, 0x4018aee2, &(0x7f0000767000)={0x0, 0x8, 0x0, &(0x7f0000ae5000)=0x0}) unshare(0x10000003ffffffe) signalfd(r4, &(0x7f0000ba0000-0x8)={0x0}, 0x8) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000097d000)='/selinux/enforce\x00', 0x80400, 0x0) ioctl$EVIOCGMASK(r6, 0x80104592, &(0x7f000075d000-0x10)={0x11, 0xf3, &(0x7f0000224000)="d0414025c58de96d995eaea177c584b09368900dbbdf624ce21d986010e3c38db1e3902cf07d6f5f8f811538e6b4ad120524c2824d5c5127e2c4e9f1e57791135af3f8365d79d390f8e1401238b1405adb6478e2464b782522d9873f230c79b5e1c0a9ba1ef691820f3d2f3b158234c485c1d85e54941664e91f7d832281201e6832f0e47391033231fc826248c55bd09a656681bd5862bce3c1b17b0c14b9d8a6b3788727deabdef7b19a3f0c4d35a2c2af50362d279f194d1a319d9999950e44dc3cb632d1ec0210ca4559fd3cbc306229b5a50b712f00242737ad514834d3a7fd25b009c8ddad6db880c7b7133100358498"}) r7 = semget(0x1, 0x5, 0x600) semctl$GETNCNT(r7, 0x6, 0xe, &(0x7f0000be1000-0x1000)=""/4096) r8 = getpgid(0xffffffffffffffff) capset(&(0x7f00007a5000)={0x399f1736, r8}, &(0x7f0000c70000)={0x100, 0x80, 0x94a, 0x7ff, 0x0, 0x8}) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000835000)=0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) 2018/01/23 06:35:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00001d0000-0x14)={0xffffffffffffffff, 0x3, 0x1, 0x2, 0x100000000}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000056c000)={0x2, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 06:35:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000799000)='/dev/rtc\x00', 0x0, 0x0) epoll_create1(0x80000) r0 = getpgrp(0x0) process_vm_readv(r0, &(0x7f0000f7e000-0x20)=[{&(0x7f0000212000)=""/206, 0xce}, {&(0x7f0000644000-0xcd)=""/205, 0xcd}], 0x2, &(0x7f0000fbd000-0x20)=[{&(0x7f00009a6000)=""/185, 0xb9}, {&(0x7f0000138000)=""/51, 0x33}], 0x2, 0x0) 2018/01/23 06:35:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000023a000)='/dev/input/mouse#\x00', 0x7fff, 0x400) getpeername$inet(r0, &(0x7f00002fd000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a07000)=0x10) r1 = socket(0x40000000015, 0x5, 0x0) bind$rds(r0, &(0x7f0000bcd000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000342000-0x4)=0x1, 0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 06:35:22 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000fe7000-0xa0)={0x0, @in6={{0xa, 0x0, 0x730, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x200, 0x401, 0xffffffff, 0x5}, &(0x7f0000fe6000)=0xa0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fe7000-0x8)={r1, 0x58}, &(0x7f0000fe7000-0x4)=0x8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000fe7000)='/dev/audio\x00', 0x8c01, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000fe8000-0xc8)=""/200) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f10000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0) 2018/01/23 06:35:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f00000df000-0x3)='-$\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000f52000-0x10)={0x6, &(0x7f000069d000-0x30)=[{0x7, 0x8d4, 0x4, 0x2}, {0x20, 0xa43c, 0x80000000, 0x5}, {0x9, 0x6, 0x2650, 0x800}, {0x4, 0x7, 0x2, 0xfffffffffffff001}, {0x2, 0x3ff, 0x13, 0x9}, {0x7fffffff, 0x8, 0x4, 0x47}]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000132000)={0x3, r2, 0x4d51801207d8b635}) connect$pptp(r3, &(0x7f00003f8000)={0x18, 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]}, 0x20) mq_timedreceive(r1, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000f7e000-0x58)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x58) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a5d000-0x15)='/proc/self/net/pfkey\x00', 0x400040, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000782000-0x1a)={0x0, 0x81a, 0x9, [0xfffffffffffffffb, 0x7fffffff, 0x9a2, 0x8001, 0x4, 0x8000, 0x3, 0x5, 0x0]}, &(0x7f0000b3a000-0x4)=0x1a) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f000096c000)={{0x3f, 0x2, 0x2, 0x3f, 0x401, 0x0}, 0x0, 0x1000, 0x8, 0x1ff, 0x8, "d53e1198f6353700ecef1985d84877c12e2672dc87d94cb9eaa4e4bcfbf8f2853301aa6c9ad39882540c9279900522e68b6ca50e2d8f5c07c9817fbc9cd39ffe114b28dfc6cd0edf84a018001a43933eea9fc85b28bff8c80c25e495a909a431401ed30c512c5cd6082c1820a06bf09dc62a3f4c05b3c55a2a4ceb225c8c449a"}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000b8c000)={r5, 0xfffffffffffffffa}, &(0x7f0000978000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000456000-0x8)={r5, 0x7f70}, 0x8) 2018/01/23 06:35:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00009c5000/0x3000)=nil, 0x3000, &(0x7f0000c7e000-0x1000)=""/4096) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = semget(0x0, 0x2, 0x10) fstat(r0, &(0x7f0000ee9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00003ea000)='./file0\x00', &(0x7f0000770000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00005d8000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e55000-0x4)=0xe8) r5 = getgid() semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00001a9000-0x58)={{0x8, r2, r3, r4, r5, 0x23, 0x48, 0x0, 0x0, 0x0}, 0x9, 0x0, 0x1, 0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000e39000-0x4)=0x2) 2018/01/23 06:35:22 executing program 4: 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) sendto(r1, &(0x7f0000d5c000-0x29)="86", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000011b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00006b5000)=0x10001, 0x4) close(r1) 2018/01/23 06:35:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b06000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000043d000)={0x11, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000217000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000bd2000-0x20)={0x9, 0x0, 0x10000, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000a13000)={r2, 0xfffffffeffffffff}) 2018/01/23 06:35:22 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(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}) prctl$setname(0xf, &(0x7f0000012000-0x1)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x1, 0x1000, 0xc00, &(0x7f0000a55000/0x1000)=nil) clone(0x0, &(0x7f000024b000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = syz_open_dev$sndmidi(&(0x7f00002f0000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x40101) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000254000)={0x0, 0x2, 0x9, &(0x7f00006db000)=0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000911000)={&(0x7f0000768000/0x400000)=nil, 0x400000}) 2018/01/23 06:35:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x8834aa98c653d16e, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000ca000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000094b000-0x9)='/dev/vcs\x00', 0x2000000000002, 0x0) llistxattr(&(0x7f00006cb000-0x8)='./file0\x00', &(0x7f0000732000-0x6d)=""/109, 0x6d) faccessat(r0, &(0x7f0000f33000)='./file0\x00', 0x0, 0x1000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000ca4000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dffd0000054e0000000000000004eb00"}) uselib(&(0x7f00001b0000-0x8)='./file0\x00') 2018/01/23 06:35:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = dup(r0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) [ 81.368994] dccp_close: ABORT with 1 bytes unread 2018/01/23 06:35:22 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, 0x200, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffa, 0xffffffffffffffff, 0x0) arch_prctl(0x2002, &(0x7f0000b2a000)="f42a859c53263f906d99b2b5f6b02ec17f49cda0a1ef5eebdff2a78a62bbaf8f1cbee041e06a4d5db4379c0f249413000241717e79a40ae87a6998a324c807b410d4bd98be58") ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a80000-0xc)={0x6, r0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000d65000)={0x1, 0xfff, 0xffffffffffffffff, "d42b06144754", "dd210421227fc53a54c9a1de6ac1d5da"}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/23 06:35:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100000001, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000b64000-0xb)='pkcs7_test\x00', &(0x7f0000467000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000e37000)='keyring\x00', &(0x7f0000792000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r1, r2) listen(r0, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f000085a000-0x12)='/dev/snd/midiC#D#\x00', 0xbc2, 0x100) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000054f000-0x4)=0x101, 0x4) 2018/01/23 06:35:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x4000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000043000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000214000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003b000)=0x26b) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000098c000-0x9)='/dev/ppp\x00', 0x200000, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000ba5000-0x38)={0x3, 0x0, [{0xbbe, 0x0, 0x3f}, {0xbb3, 0x0, 0x100}, {0x97b, 0x0, 0x8001}]}) fadvise64(r1, 0x0, 0x7, 0x5) sched_setattr(r2, &(0x7f00003ec000)={0x30, 0x0, 0x1, 0x6, 0xfffffffffffffffa, 0x401, 0x4000000003, 0x4b1}, 0x0) getdents64(r3, &(0x7f0000746000)=""/88, 0x58) write$sndseq(0xffffffffffffffff, &(0x7f00004d7000)=[], 0x0) 2018/01/23 06:35:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000cba000)='./file0\x00', 0x10c) mount(&(0x7f00003d6000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/23 06:35:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000016d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x5) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000082a000-0x2)='\x00', 0x1, r0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000f8e000-0xc)={r2, r3, r3}, &(0x7f00003fa000)=""/1, 0x1, &(0x7f0000fa3000-0x38)={&(0x7f0000e67000-0xa)={'sha384-avx\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 06:35:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000d15000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/34) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, @in6={0xa, 0x1, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x3}, @in6={0xa, 0x3, 0xb041, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, @in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffef}], 0xd8) 2018/01/23 06:35:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000a17000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000481000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000897000)={0x0, 0x0, 0x49, 0x5, 0x101, 0x0}, &(0x7f00002e7000-0x4)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000cf000)=@int=0xa, 0xff6b) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x8, 0x40000000000, 0x40, 0x0, 0x3, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/23 06:35:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000062e000)='/dev/dsp\x00', 0x8100, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000629000-0x1000)=""/4096, &(0x7f0000829000)=0x1000) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 06:35:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000a38000)={0x102, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffece) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000220000-0x4)=0x0, &(0x7f0000519000)=0x4) r2 = syz_open_dev$admmidi(&(0x7f00005ae000-0xe)='/dev/admmidi#\x00', 0x0, 0x80) r3 = dup(r2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000568000-0x98)={0x9, 0x0, [{0xa1f, 0x0, 0x100000000}, {0x7ff4637c2635b5f0, 0x0, 0x7}, {0xc0000100, 0x0, 0x3}, {0x0, 0x0, 0xfffffffffffffff8}, {0x40000bff, 0x0, 0xe90}, {0xbd2, 0x0, 0x0}, {0x400000b7, 0x0, 0x0}, {0x0, 0x0, 0xf4c4}, {0x8ad, 0x0, 0x4}]}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000491000)=0x0, &(0x7f0000380000)=0x4) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000fca000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000a1d000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000a77000-0x4)=0x0) getpid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000e83000)=0x0) sendmmsg$alg(r2, &(0x7f00004bc000)=[{0x0, 0x0, &(0x7f0000422000-0x20)=[{&(0x7f000024c000)="81c2e5bbdeed6a8d401baf1434ed1ec78aa9723955b39072ed9af15637dba93ed950dd94b28207b04178e9ed284ffee65e7df6ece1dfae561039b2d99987dcb1c67d1d5255af71adeecc925017ca44dda3b16147f33017ec6341cd185efa493a335e1c24a1898389eac2f757b114205549bd7bda7a807c861c0da88e70e4d0742640578efe9e7d56f20741784a57cd2a228d0574cee8b2252a1aaeffa3d0358c5fbf9730ed72f606e515cd62bf15c9988a1c4203d967bea6142c9083b09ffc", 0xbf}, {&(0x7f0000232000)="598043cc7e221f0579c148211acc1bbf7e864065f22ca29f3647d9563c5e5be054d7307019aea89daa12a97d3dff2e48643c6202e2f16b38ed4fc58b886befa27eb02017a343be9d912c5a7a1123fc9815ee2116b7d530abe78f1998a6906efa8ed1928f7026d091ec5654784dd6336e539a464c79b25265d30a4059604db8593146010f14e144dad7ef44a11c1f73133aa9108d3f50bec09e43b683a3dbf6eb0d5b26d1cf51f0980ea9c7ce293728bad19a6ce6a175c34de3c6f570afddfccbdb797988c1fd9ed2d9d4af1ef010e595a9b2bdced50c75bf9e4c487125eae9f933", 0xe1}], 0x2, &(0x7f00007e8000-0x170)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xe0, 0x117, 0x2, 0xc5, "0b9dd378b20d1f932abee40d3022438f46e62019088f938a51436d30116e779b12eefffc6d480fa0afd95564d4683102a311bd6d51d1813d1b3df8355175e967b3a1f3d72274e04206b8d8b2bd1863b791c512f146261507390fea4ed8722a927e2ff59a10006cae5ac5c50545b15cc76633d2c6464b0d14d0cf17727a6b285285edb4cebbe1f64bd4a262fdafc17575800ec8ecf709ed82e50877814eaec56301da5200a43750a8ee65f3adbd0b412d15144c9e9ece136bc1a82773b8e7a01f07ccdb3dd8"}, @assoc={0x18, 0x117, 0x4, 0x80000000}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x170, 0x4000080}], 0x1, 0x40) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000df4000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000373000-0x4)=0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000fc4000-0x4)=0x0) getpgid(r4) gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000065a000-0x4)=0x0) r6 = getpgid(r5) ptrace$setopts(0x4206, r6, 0xffffffff, 0x50) 2018/01/23 06:35:22 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000026000-0x3)=0x0) 2018/01/23 06:35:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000ca000)='/dev/ppp\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000299000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) bind$ax25(r0, &(0x7f0000e1b000-0x10)={0x3, {"18a7ffcce8e1db"}, 0x2}, 0x10) accept$alg(r1, 0x0, 0x0) unshare(0x20000400) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 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}) 2018/01/23 06:35:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000984000)=""/24, 0x18) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f00002cc000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getrusage(0x0, &(0x7f0000929000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x6}, {{r1, r2}, 0x0, 0x0, 0x0}], 0x30) syz_open_dev$sndseq(&(0x7f0000e52000)='/dev/snd/seq\x00', 0x0, 0x1e1000) r3 = syz_open_dev$sndmidi(&(0x7f00009c2000)='/dev/snd/midiC#D#\x00', 0x800, 0x80) ioctl$VT_DISALLOCATE(r3, 0x5608) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/01/23 06:35:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ec1000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000528000)=0x0, 0x0}, 0x0, 0x0, 0x7ffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000360000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000521000)={0x0, 0x0}, 0x80000) ioctl$KDADDIO(r1, 0x4b34, 0x3) accept4(r0, 0x0, &(0x7f00005a2000)=0x0, 0x80800) 2018/01/23 06:35:22 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052f000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={r1, 0x7fffffff}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000+0xc57)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000005000-0x4)=0x48) recvmmsg(r2, &(0x7f0000c03000-0x80)=[], 0x0, 0x0, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000004000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000005000)=@req3={0x7, 0x5051537b, 0xd2, 0x2, 0x0, 0x800, 0x8}, 0x1c) 2018/01/23 06:35:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) truncate(&(0x7f00003d6000)='./file0\x00', 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f000002d000)={@common='sit0\x00', @ifru_data=&(0x7f0000a5c000)="5b00ad1f0dab6814c2ffe3bf00000000f20000e4dc7effffff0009000a3f36c8"}) 2018/01/23 06:35:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000257000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000291000-0x8b)=""/139) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005c5000)={0x7, r1, 0x0}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000b7a000)=0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f000040f000-0x8)=0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d33000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000215000)={0x0, 0x9}, &(0x7f0000ca5000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000bac000)={0xffffffffffffffff, 0x6, 0x1, 0x7c, 0x6, 0x8001, 0x3fe, 0x0, r4}, &(0x7f00002dc000)=0x20) r5 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r6 = inotify_add_watch(r2, &(0x7f0000266000)='./file0\x00', 0x1000020) inotify_rm_watch(r2, r6) stat(&(0x7f00003c6000-0x8)='./file0\x00', &(0x7f000058f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000024f000-0x8)='./file1\x00', &(0x7f0000e50000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getuid() fchown(r5, r8, r7) pwritev(r5, &(0x7f0000ee4000)=[{&(0x7f00003bb000)="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", 0x1000}], 0x1, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) r9 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000ddd000)=0x0, &(0x7f0000efc000)=0x4) ioctl$KVM_SET_NR_MMU_PAGES(r5, 0xae44, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cf7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r9, 0xaeb7) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/01/23 06:35:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xfc, &(0x7f00008d6000)=0x7, 0x1b3) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000a87000)={0x5, &(0x7f00002db000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) fallocate(r1, 0x0, 0x4cdec170, 0x9) getrusage(0x0, &(0x7f000013c000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fa6000)=@assoc_value={0x0, 0x2}, &(0x7f0000d23000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000034b000)={r2, 0x1f}, &(0x7f000000f000-0x4)=0x8) r3 = memfd_create(&(0x7f00002e2000)='{-cgroup@\x00', 0x1) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000ebc000-0x33)=""/51) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00005d5000-0x4)=0xffffffffffffaeca, 0x4) 2018/01/23 06:35:22 executing program 3: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fa5000-0x9)='/dev/sg#\x00', 0x8000, 0x2) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00007bb000-0x10)={&(0x7f0000dc6000/0x1000)=nil, 0x1000}) bind$alg(r0, &(0x7f0000f99000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fa4000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) fallocate(r0, 0x3, 0x401, 0x8000) r2 = accept$alg(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000fa4000-0x1da)=[{{&(0x7f0000fa3000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00004a2000-0x70)=[{&(0x7f0000fa3000-0xde)=""/222, 0xde}], 0x1, &(0x7f0000fa3000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f92000)={0x0, 0x0}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000fa4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006b9000-0x4)=0x14) userfaultfd(0x800) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000d17000)={@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]}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000fa5000)='/dev/usbmon#\x00', 0x3ff, 0x8000) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000980000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000fa5000)={0x0, 0x0}, &(0x7f0000dd8000-0x4)=0x8) 2018/01/23 06:35:23 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ada000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000c8c000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x80) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4a000-0x18)={0xaa, 0x40, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000c81000-0x10)={0x20, 0x1, 0x400000000000, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000037f000)={0x0, 0x0, 0x9, 0x401, 0x5, 0x4, 0x20, 0x2e, 0x1, 0x9, 0x3}, 0xb) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00003a1000)=""/4096) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x3, 0x0}) socket$nfc_llcp(0x27, 0x2, 0x1) 2018/01/23 06:35:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000991000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x0, 0x4) 2018/01/23 06:35:23 executing program 5: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000005b000)={0x0, 0x0}) syz_open_dev$vcsa(&(0x7f0000198000-0xb)='/dev/vcsa#\x00', 0x0, 0x8080) 2018/01/23 06:35:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getuid() stat(&(0x7f0000f5d000-0x8)='./file0\x00', &(0x7f0000b8a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) sendmsg$nl_xfrm(r0, &(0x7f0000519000-0x38)={&(0x7f0000cdc000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000b44000-0x2d4)=@updpolicy={0xb8, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = syz_open_dev$midi(&(0x7f00006f3000)='/dev/midi#\x00', 0x4cf1, 0x440000) setsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000e85000)="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", 0xfc) 2018/01/23 06:35:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100000000, 0x1) ioctl(r0, 0x90, &(0x7f0000001000-0xe6)="20deae64ab0d0d04906ec7814377109c6528d41e8f992328cdd5d940563abd6f2a82596e21c07cc988eb1a0af290a8b5ffab130fe25bacce1b28ba4ae85611bee0db5f9e3f3ace4ba10561f70d306956b8eb25d138899baa2311cbe000070ca932cf1b0b5ccedf908df27cb917cd18fc2b8261bebe2c6a9425e807d412a6f79ff93890e21f48a9637a95a17c539bc79cec24f2cf7cd42db850e8ae40f8e9d8db2c5eb85330e89149de18a919d31cabe5ce1aa454ae24e7c6ff592390fbc7e729a91d9f90b0541529bccc293b895539d8f1aa49cbf0fdb85f640c9753b14e6363e63c85c60dce") ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x3)=""/3, 0x3) fchmod(r0, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000003000-0x4)=0xe, 0x4) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000004000-0x8)={0x2, r1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000005000-0xb)='pkcs7_test\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="01a6e11d831ee6211ee1165f71fe2873b529797bc026b04995ab97f34ffe064139cc5ddb9452dda7f2f49a95c2b305095ce584ceef9a670ee7f67344b0e3fc8fab07a4ad97492c6b584e237a293f3bcb48c17121b0d613f59261ef43733670995ff1b6f96cbb545b200c1c506f34d048d8c8b40a2b2d514a7e8e56ac55936d6c392a3eaf3f8ae3bec0b0bbb14ff76123106d581e92a6ee815d8fe6810b982f189e8f56", 0xa3, 0xfffffffffffffffe) keyctl$clear(0x7, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x8, 0x10300) finit_module(r3, &(0x7f0000004000)='/dev/sg#\x00', 0x2) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)='rxrpc_s\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xb)='pkcs7_test\x00', r2) ioctl$TCSBRK(r3, 0x5409, 0x2381) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r3, &(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000008000-0x1008)={0x1008, 0x454, "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"}, &(0x7f0000002000)=0x0, 0x1400) connect$rds(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000005000-0xb)=""/11) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000000a000-0x6)={0x2, 0x22, 0x2}) 2018/01/23 06:35:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f6b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_create(0x800) 2018/01/23 06:35:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000080004531, &(0x7f0000a8d000)="") ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00006ac000)={0x2, 0x4, 0x3, 0x0, 0xffffffffffff89d8, 0x7}) restart_syscall() r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000008c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$vsock_stream(r1, &(0x7f000065d000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) 2018/01/23 06:35:23 executing program 3: mmap(&(0x7f0000000000/0xa68000)=nil, 0xa68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000037e000)='/dev/mixer\x00', 0x2, 0x0) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00009f1000)={0x0, 0x41, "43c9d39f2a62cd7aa8a6d0de02d0c24815bb12e3baea9cb6c61fff6825107d16490ce5669d694343033a2bc5fb24902eb240820c3ccfd696fe1a9ce48df3cb7825"}, &(0x7f0000a69000-0x4)=0x49) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00004d0000-0x8)={r3, 0x800}, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x2a, 0x0}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f0000b0a000)=""/128, 0x80) mmap(&(0x7f0000a69000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000a69000)={r3, 0x1000, "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"}, &(0x7f0000495000-0x4)=0x1008) 2018/01/23 06:35:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000c78000)='/dev/input/mouse#\x00', 0x3, 0x180) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000096c000-0x8)=[0x9, 0x1ff]) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0}) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000e4d000-0x16)={0x0, 0x0, ""}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000778000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000010f000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eed000-0x4)=0x8) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/23 06:35:23 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f000084e000)='/dev/admmidi#\x00', 0x3, 0x82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='irlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000f49000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000050f000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x1, 0x6, 0x1, 0x6, 0xa, 0xa0, 0x80, 0x6, r1, r2}, {0x42c, 0x81, 0x80000001, 0x0, 0x4, 0x1, 0xff, 0xffffffffffffffff}, {0xffffffffffffff76, 0x9a7, 0x8, 0xffffffff}, 0xfff, 0x2, 0x1, 0x1, 0x3, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x7, 0x0, 0xf74e, 0x4, 0x9, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00003aa000)='./file0\x00', &(0x7f0000140000-0x8)='./file0\x00', &(0x7f0000692000)='hostfs\x00', 0x2, &(0x7f00001aa000)="40f67c2ec2191d2963ffc4f93d15ba81f01119b7de1f619beca54fa43216fc81ae2fae66a8f69bbe6b3fa4e8e0e7dd2e0ff8c473b3c507be7bf613280e6a0860daae545913b872345ebe30dd16b8c59cb593e12802420b4278a95bb3d58b3c94bd459d") r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000063b000-0x4)=0x0, 0x4) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aa8000-0x9)='/dev/ppp\x00', 0x400400, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r4, &(0x7f0000d25000)=""/15, 0xf, 0x10023, 0x0, 0x0) accept$ipx(r4, &(0x7f00006c8000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009da000-0x4)=0x10) 2018/01/23 06:35:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x400, &(0x7f0000000000)='`', &(0x7f0000d38000-0x4)=0x0, &(0x7f0000fbe000)=0x0, &(0x7f0000fbe000)="") restart_syscall() 2018/01/23 06:35:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f000004d000)="612a656d31c8d16370757365743a2163707573657400") socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000085b000-0x8)={0x0, 0x0}) seccomp(0x0, 0x2, &(0x7f000031b000)={0x4, &(0x7f0000487000+0xf24)=[{0x4, 0x7f, 0x3, 0x7f}, {0x1, 0x8001, 0xdeb, 0xfffffffffffffff9}, {0x8, 0x7fffffff, 0x1000, 0x7fff}, {0xc2cd, 0x9, 0x7fffffff, 0x0}]}) r2 = creat(&(0x7f00000ca000-0x8)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000e72000-0x4)=0x0) r3 = creat(&(0x7f0000ec5000)='./file1\x00', 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x0) statx(0xffffffffffffffff, &(0x7f00008ae000)='./file0\x00', 0x0, 0x0, &(0x7f00002c0000-0x100)={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]}) mq_timedsend(r3, &(0x7f00005fb000-0xd)="", 0x0, 0x0, &(0x7f000085b000)={0x0, 0x0}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/01/23 06:35:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009fb000-0x9)='/dev/kvm\x00', 0x101040, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000fdc000-0x4)=0x0, &(0x7f0000b48000)=0x4) r1 = syz_open_dev$mouse(&(0x7f000099b000)='/dev/input/mouse#\x00', 0xfffffffffffff000, 0x181000) symlinkat(&(0x7f000097b000-0x8)='./file0\x00', r1, &(0x7f0000dc8000)='./file0\x00') 2018/01/23 06:35:23 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000daf000)={0x0, 0x0, 0x0}, &(0x7f0000ee4000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x400080) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r1, &(0x7f0000003000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000003000-0xb)='/dev/vcsa#\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000004000-0x50)={@common='bpq0\x00', @ifru_map={0x0, 0x1, 0x7fffffff, 0x35, 0x8176, 0x7}}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000000)={0xfffffffffffffffd, 0x1c, [0x7, 0x4, 0x1, 0x4, 0xffff, 0x4, 0x3cac]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003000)={r1, 0x28, &(0x7f0000005000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={r2, 0xfffffffffffffffe, 0x10}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000006000-0x18)=@get={0x1, &(0x7f0000004000-0xd8)=""/216, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000006000)='user\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000005000)="", 0x0, 0xfffffffffffffffa) keyctl$describe(0x6, r4, &(0x7f0000001000-0xad)=""/173, 0xad) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000007000)=""/219) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000006000)=0x673, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000007000)=0x0, &(0x7f0000009000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000003000)={0x5, &(0x7f0000003000)=[{0x2, 0x4b, 0xffff, 0x6}, {0x4, 0x9, 0x1, 0x9}, {0x7fff, 0x70000000000, 0x7f, 0x7}, {0x1, 0x4, 0x80000000, 0x8000}, {0x0, 0x8, 0x100000000, 0x7fffffff}]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f000000a000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) fcntl$getflags(r3, 0x409) 2018/01/23 06:35:23 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 = add_key$keyring(&(0x7f0000aa8000-0x8)='keyring\x00', &(0x7f00006c8000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f48000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00009ae000)=0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000fa8000)='asymmetric\x00', &(0x7f0000902000)='/dev/snd/controlC#\x00') r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000098b000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000038000)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x208}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x0, 0xffffffffdca4c37d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x643}, @in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xf4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00004dd000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffd000)=0xe8) keyctl$get_persistent(0x16, r3, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00003cd000)={0x1, 0x8002, 0x80000001, 0x100000001, 0x0}, &(0x7f0000d08000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000a5c000-0x8)={r4, 0xc827}, 0x8) 2018/01/23 06:35:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffc) r2 = syz_open_dev$dspn(&(0x7f0000dd9000)='/dev/dsp#\x00', 0x9, 0x181000) openat$kvm(0xffffffffffffff9c, &(0x7f0000b80000-0x9)='/dev/kvm\x00', 0x180, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000c08000)={0x5, 0xffffffffffffff92, 0x3, 0x3, 0x800, 0x8001, 0x6, 0xce, 0x7, 0x3, 0x3}, 0xb) 2018/01/23 06:35:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000f1f000-0x38)={&(0x7f0000d49000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000815000)=[], 0x0, &(0x7f00002bb000-0x50)=[], 0x0, 0x0}, 0x0) add_key$keyring(&(0x7f00009a5000+0xf8e)='keyring\x00', &(0x7f0000894000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r0 = request_key(&(0x7f00004a4000)='encrypted\x00', &(0x7f0000076000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cee000)='wlan0\x00', 0xffffffffffffffff) request_key(&(0x7f0000489000)="61e90c00e30207ffee00edac27c9d2b2b4988112c065bdc79afcf00784afcd4b92d2", &(0x7f0000d29000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a59000-0x9)='*selinux\x00', r0) [ 81.985307] WARNING: CPU: 0 PID: 13815 at arch/x86/kernel/traps.c:801 do_debug+0x4d8/0x6e0 [ 81.993765] Kernel panic - not syncing: panic_on_warn set ... [ 81.993765] [ 82.001144] CPU: 0 PID: 13815 Comm: syz-executor7 Not tainted 4.15.0-rc9+ #275 [ 82.008594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.017937] Call Trace: [ 82.020502] <#DB> [ 82.022649] dump_stack+0x194/0x257 [ 82.026273] ? arch_local_irq_restore+0x53/0x53 [ 82.030946] ? vsnprintf+0x1ed/0x1900 [ 82.034752] panic+0x1e4/0x41c [ 82.037938] ? refcount_error_report+0x214/0x214 [ 82.042683] ? show_regs_print_info+0x18/0x18 [ 82.047185] ? __warn+0x1c1/0x200 [ 82.050640] ? do_debug+0x4d8/0x6e0 [ 82.054334] __warn+0x1dc/0x200 [ 82.057608] ? do_debug+0x4d8/0x6e0 [ 82.061247] report_bug+0x211/0x2d0 [ 82.064872] fixup_bug.part.11+0x37/0x80 [ 82.068919] do_error_trap+0x2d7/0x3e0 [ 82.072797] ? lock_downgrade+0x980/0x980 [ 82.076938] ? math_error+0x400/0x400 [ 82.080720] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 82.086166] ? retint_kernel+0x10/0x10 [ 82.090054] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 82.094905] do_invalid_op+0x1b/0x20 [ 82.098601] invalid_op+0x22/0x40 [ 82.102038] RIP: 0010:do_debug+0x4d8/0x6e0 [ 82.106250] RSP: 0018:fffffe000000ee98 EFLAGS: 00010246 [ 82.111605] RAX: dffffc0000000000 RBX: fffffe000000ef58 RCX: 0000000000000000 [ 82.118873] RDX: 1fffffc000001dfc RSI: 0000000000000001 RDI: ffffffff868c8c78 [ 82.126130] RBP: fffffe000000ef48 R08: fffffe000000efe8 R09: 0000000000000000 [ 82.133381] R10: 0000000000000000 R11: 0000000000000000 R12: 000000000000c001 [ 82.140635] R13: ffff8801c513c680 R14: 1fffffc000001dd8 R15: 0000000000004000 [ 82.147947] ? do_debug+0x458/0x6e0 [ 82.151568] ? do_int3+0x210/0x210 [ 82.155104] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 82.160046] debug+0x34/0x60 [ 82.163051] RIP: 0010:__get_user_8+0x1f/0x25 [ 82.167455] RSP: 0018:ffff8801d3ca7e98 EFLAGS: 00000283 [ 82.172802] RAX: 0000000020000007 RBX: 0000000020000000 RCX: ffffffff8199dfe8 [ 82.180055] RDX: 0000000000000000 RSI: ffffc900018af000 RDI: 0000000000000282 [ 82.187306] RBP: ffff8801d3ca7f40 R08: ffff8801db227d00 R09: 1ffff1003a794fb0 [ 82.194562] R10: ffff8801d3ca7a40 R11: 0000000000000000 R12: 1ffff1003a794fd6 [ 82.201830] R13: 0000000020000ff8 R14: dffffc0000000000 R15: 0000000000000000 [ 82.209122] ? __might_fault+0x188/0x1d0 [ 82.213189] [ 82.215413] ? SyS_utime+0x94/0x210 [ 82.219035] ? do_utimes+0x2b0/0x2b0 [ 82.222737] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 82.227752] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 82.232508] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 82.237253] RIP: 0033:0x452ef9 [ 82.240421] RSP: 002b:00007f0e8147bc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000084 [ 82.248122] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ef9 [ 82.255372] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000020000ff8 [ 82.262633] RBP: 000000000000061f R08: 0000000000000000 R09: 0000000000000000 [ 82.269888] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f8388 [ 82.277232] R13: 00000000ffffffff R14: 00007f0e8147c6d4 R15: 0000000000000000 [ 82.284500] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 82.290179] Dumping ftrace buffer: [ 82.293837] (ftrace buffer empty) [ 82.297529] Kernel Offset: disabled [ 82.301146] Rebooting in 86400 seconds..