6eba912db9045cc0b06522f3f0f154daf735646643b7d904", 0x6a, 0xfffffffffffffffe) r7 = add_key(&(0x7f0000000540)='trusted\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r6, 0xc7f1, 0x1b7c60d7, r7) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x47) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r4) 2018/03/10 18:47:23 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) syz_open_procfs(r0, &(0x7f0000000000)='attr/fscreate\x00') 2018/03/10 18:47:24 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x1, 0x1eae, 0x200, {r3, r4+10000000}, 0x99c, 0xfffffffffffffffd}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7) syncfs(r1) 2018/03/10 18:47:24 executing program 7: rt_sigprocmask(0x0, &(0x7f0000001000)={0x100}, 0x0, 0x8) r0 = socket(0xa, 0x2000000001, 0x0) mlockall(0x0) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x329) 2018/03/10 18:47:24 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x2}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:24 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) fcntl$setsig(r1, 0xa, 0x32) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:24 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f000002aff0)) r0 = gettid() rt_sigsuspend(&(0x7f0000b33000), 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r3 = dup2(r1, r2) tkill(r0, 0x15) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b39ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000040)=""/4096) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r5, &(0x7f0000012f73), 0x0, 0x0, &(0x7f0000012ff0)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) r6 = gettid() fcntl$setsig(r4, 0xa, 0x12) r7 = dup2(r4, r5) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r7, 0x8, r6) tkill(r0, 0x16) 2018/03/10 18:47:24 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000000140)={r2, 0x8, &(0x7f0000000040)=[0x9, 0xe000000000000000, 0x40, 0xffffffff, 0x7ff, 0x4, 0x0, 0x7], &(0x7f0000000080)=[0x6, 0x58, 0xf6, 0x81, 0x6], 0x1, 0x5, 0xa0, &(0x7f00000000c0)=[0x9, 0x9, 0x7, 0x9, 0xe02], &(0x7f0000000100)=[0x6, 0x800, 0x4]}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r3) 2018/03/10 18:47:24 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x200000, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000001c0)=""/232) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000340)=""/65) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000300)=0xda, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pipe(&(0x7f00000002c0)) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unshare(0x100) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000100)={0x7, 0xe3, &(0x7f0000000000)="3cd03d3724a74c35d85e865c79f1ccd9cfa5f5648f731a2261f977a9d50ca8212306ee82b018ab6a6345c73054ee975dd4bb90b4c029e6dbacfd9c8073174169454c30672ef24db9370ee3228559ff33c712538d7956053a318abf53ecb9d232350681a4daf1156aafe69bd1e342ea3211d88af7d5ffabed7c9551340cfd134b133db8407c9e829c4e67ec1c8071635199e581f43412e7b8f1a36149de799a1bcb79810167359dcf6091ebdf98144a1cf3b3be35857e22a6b8f9311f80a969ebf34c7ed4a178aec71055558661cfbe573e74c6b62e126c61fc8b81f2d05859cd7e4889"}) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x2ac, 0x20200) 2018/03/10 18:47:24 executing program 6: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000000)=r0) r4 = dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) r5 = dup2(r4, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r1) 2018/03/10 18:47:24 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) socket$inet_dccp(0x2, 0x6, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r4 = dup2(r2, r1) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4018641b, &(0x7f0000000000)={&(0x7f0000013000/0x1000)=nil, 0xc592, 0x3, 0xc1, &(0x7f0000ffd000/0x2000)=nil, 0x1}) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f00000000c0)={0x4, 0x6, 0x3, 0x6, 0x1dd, 0x80000000}) 2018/03/10 18:47:24 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x4, 0x200) ioctl$int_in(r0, 0x0, &(0x7f0000000200)=0x7) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r2, &(0x7f0000000040)="671fb09946aa13e3ec85d5ed7f11cfaa8bb599ba497bf34ffaba665ffc61f11bc4595320fc1668c95a0202055ab331c31c75ef1ca6b0f23ce8875287f3bd0fa85aca60bf76f4243c324bb15498baba41d0a31ba7fe986597bed79ef13f367b709a99efc3a9af8a52d043f4e5b482cf1117d9558ace80d1f63bc90192dae3e92fb9bd9a5a9f8a60612a00e2b6d23b29e1b066494b7322cfbb832bb1eb98813cc30fa9d868"}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaaaabb86dd600e002800099c116ea60f08330000000000000000000000ffffe0000001ff020000020000000093d9e024af60df983f24d31b2ef1f9b467fd4bed283c"], 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/03/10 18:47:24 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000000)={0x7b, 0x0, [0x9, 0x3f, 0x7e29]}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:24 executing program 6: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x80800) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r4 = dup2(r2, r1) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000000)) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) ioctl$DRM_IOCTL_VERSION(r4, 0xc0246400, &(0x7f0000000200)={0xfb55, 0x5, 0xfffffffffffffffc, 0x18, &(0x7f0000000040)=""/24, 0x9f, &(0x7f0000000240)=""/159, 0x90, &(0x7f0000000140)=""/144}) 2018/03/10 18:47:24 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000240)=0xdf8, 0x4) dup2(r2, r1) getsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000140)=""/85) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x3, r2}) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000380)={'filter\x00', 0x7, 0x4, 0x450, 0x258, 0x0, 0x0, 0x36c, 0x36c, 0x36c, 0x4, &(0x7f0000000280), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x0, 0xffffffff, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x800, 0x2960, 0x6c197132, 0x1, 0x100000001, 0x1, 'lo\x00', 'dummy0\x00', {}, {0xff}, 0x0, 0x30}, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x2, 0x10000, 0x2}}}, {{@uncond, 0xf0, 0x114}, @unspec=@NFQUEUE1={0x24, 'NFQUEUE\x00', 0x1, {0x3, 0x8}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x49c) dup2(r1, r3) getsockopt$inet6_tcp_int(r2, 0x6, 0x1d, &(0x7f0000000340), &(0x7f00000000c0)=0x4) 2018/03/10 18:47:24 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x80000) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/03/10 18:47:24 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) r3 = dup2(r0, r2) ioctl$TIOCEXCL(r3, 0x540c) 2018/03/10 18:47:24 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'irlan0\x00', 0x9b4a}) 2018/03/10 18:47:24 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101403, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r0, r2) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) dup2(r0, r2) 2018/03/10 18:47:24 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f000000c000)={0x100}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x404a00, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000001c0)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x3f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x2}, @in6={0xa, 0x4e21, 0x1ff, @empty, 0xce5}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x78) sendfile64(r0, r0, 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1) r2 = syz_open_dev$evdev(&(0x7f0000f2afee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f000000c000)) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x0) getresgid(&(0x7f0000000180), &(0x7f0000000140), &(0x7f0000000100)=0x0) ioctl$TUNSETGROUP(r3, 0x400454ce, r4) 2018/03/10 18:47:24 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001440)={0x7, 0x0, [{0x100000, 0x1000, &(0x7f0000000000)=""/4096}, {0x3000, 0xca, &(0x7f0000001000)=""/202}, {0x12004, 0x6, &(0x7f0000001100)=""/6}, {0x2, 0xc5, &(0x7f0000001140)=""/197}, {0x0, 0x66, &(0x7f0000001240)=""/102}, {0x100001, 0xd9, &(0x7f00000012c0)=""/217}, {0xf000, 0x57, &(0x7f00000013c0)=""/87}]}) dup2(r0, r2) 2018/03/10 18:47:24 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x100000001, 0x9, 0x101}, {0x100, 0xdf, 0x5, 0x800}]}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:24 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffd7e) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) accept4$ipx(r0, 0x0, &(0x7f00000000c0)=0xffffffffffffff9d, 0x0) 2018/03/10 18:47:24 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) lseek(r3, 0x0, 0x4) dup2(r0, r2) 2018/03/10 18:47:24 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00000000c0)=""/198) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xfffffffffffffffe}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r4 = dup2(r2, r1) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r4) 2018/03/10 18:47:24 executing program 0: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000010000/0x3000)=nil, 0x3000}, 0x3}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x2000000000}, @time=@time={0x77359400}}], 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'eql\x00', 0x5200}) dup2(r2, r1) fsetxattr(r1, &(0x7f00000000c0)=@known='system.posix_acl_access\x00', &(0x7f0000000100)='eth1\x00', 0x5, 0x2) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000000)={0x0, 0x1, 0x6c8, 'queue0\x00', 0x2b}) dup2(r1, r3) fcntl$getflags(r2, 0x40b) 2018/03/10 18:47:24 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) dup2(r0, r2) 2018/03/10 18:47:24 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0xc4, 0x3f, 0x2, 0x2}, {0x800, 0x76, 0x80000000, 0x4}, {0x8000, 0x1e, 0x101, 0x8001}]}, 0x8) 2018/03/10 18:47:25 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x9, 0x4) fcntl$getown(r2, 0x9) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r3, r3) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/03/10 18:47:25 executing program 6: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, 0xffffffffffffffff) 2018/03/10 18:47:25 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="b70000000000000007000000fe0000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) 2018/03/10 18:47:25 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/psched\x00') getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) write(r2, &(0x7f0000000000)="87f46830ca1b4a2cccb140df7dd8459e53395de5ac29bab695f341e93a78e088c9fd7e48c8f5fc2b627cbb", 0x2b) dup2(r1, r3) 2018/03/10 18:47:25 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80006) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:25 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x8, 0x7e6, 0xd9, 0xf009, 0xe34}, 0x14) 2018/03/10 18:47:25 executing program 6: gettid() gettid() gettid() r0 = getpgid(0x0) r1 = getpgid(r0) sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x7fd) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r3, r2) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000604ffc)) dup2(r2, r4) 2018/03/10 18:47:25 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x9d0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r3, 0x80000000}, 0x8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:25 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="18f7ff000400000000000000000000000000000000000000"], 0x18}, 0x1}, 0x0) 2018/03/10 18:47:25 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000013000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:25 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f0000018ff8)=0x321) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) dup3(r0, r1, 0x80000) 2018/03/10 18:47:25 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) dup2(r0, r2) 2018/03/10 18:47:25 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000000)={0xd43, 0x3, 0x2, 0x5}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:25 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00000006c0)={"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"}) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000ac0)={"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"}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000180)={0x3, 0x1000}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00000002c0)={"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"}) set_tid_address(&(0x7f0000000040)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/10 18:47:25 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001240)) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = dup2(r1, r0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r3, 0x28, &(0x7f0000000040)}, 0x10) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000240)=""/4096) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000000)) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000080)) dup2(r0, r2) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000001280)=""/165, &(0x7f0000001340)=0xa5) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f00000001c0)={0x1, {0x2, 0x4e22}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @rand_addr=0x1ff}, 0x40, 0xaec, 0x1, 0x5, 0x3, &(0x7f0000000180)='nr0\x00', 0x40, 0xffffffff7fffffff, 0x3ff}) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000140)={0xa, &(0x7f0000000100)=[{0x6, 0x3000000000}, {0x1ff, 0xfff}, {0xc09e, 0x7}, {0x800, 0x3}, {0x401, 0x7}, {0x5, 0x2e}, {0x1dc42c19, 0x80}, {0x9, 0x1}, {0x1, 0x1}, {0x2, 0x7}]}) 2018/03/10 18:47:25 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) times(&(0x7f00000000c0)) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) accept4(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80800) ioctl$KDSETLED(r0, 0x4b32, 0x9e9) dup2(r2, r2) 2018/03/10 18:47:25 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) getpgid(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r1 = getpgid(r0) sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r2, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r4) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000604ffc)) dup2(r2, r4) 2018/03/10 18:47:25 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='m\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x40000) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00000000c0)={{0x0, 0x7}}) 2018/03/10 18:47:25 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000000)=0x7) dup2(r0, r2) 2018/03/10 18:47:25 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) close(r1) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001100)={r4, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x84) fcntl$setstatus(r1, 0x4, 0x2000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r4, 0xddf, 0x8, 0x4, 0x6ee, 0x7}, 0x14) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r2, r3) 2018/03/10 18:47:25 executing program 6: write(0xffffffffffffffff, &(0x7f0000000080)="164690f11220a801e15c77a6c7", 0xd) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x800, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000280)) mq_getsetattr(r0, &(0x7f0000000200)={0xffffffff, 0x401, 0xd2, 0x3, 0x8000, 0x9, 0x7f, 0x9}, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x200}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x1, 0x9, 0x1, r1}, &(0x7f0000000180)=0x10) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/member\x00', 0x2, 0x0) 2018/03/10 18:47:25 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x2}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000a80)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000b80)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000bc0)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) dup2(r0, r2) 2018/03/10 18:47:25 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r2 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) faccessat(r2, &(0x7f000000eff6)='./control\x00', 0x3, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$TIOCSTI(r0, 0x5412, 0x3ff) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r3) 2018/03/10 18:47:25 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:25 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:25 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgid(r0) sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r2, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r3, r2) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000604ffc)) dup2(r2, r4) 2018/03/10 18:47:25 executing program 6: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x8, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x20, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e23, 0xfffe00, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0xbfcd}], 0x48) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x4, 0x3f, 0x0, 0x3ff, 0x0, 0xffffffffffffffff, 0x6}, 0x2c) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000000)='bcsh0\x00', 0x1fa7}) prctl$setendian(0x14, 0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x401) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x644) 2018/03/10 18:47:25 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:25 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000ee0000)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d, r1}, 0x336, &(0x7f0000000000)={&(0x7f0000004fb8)=@canfd={{0x4}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fce00029c699f5ff986ca08990039966a7d5cb2bdac3fa820845860cb5fee496e6866856b76b50100000000000000004e2f5763a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) clock_settime(0x7, &(0x7f0000000080)) connect(r0, &(0x7f00000000c0)=@nfc={0x27, 0x1, 0x0, 0x3}, 0x80) sendfile(r0, r0, &(0x7f0000000040)=0x11, 0x2) 2018/03/10 18:47:25 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="a08bda740000000004"]) ioctl$VHOST_SET_OWNER(0xffffffffffffffff, 0xaf01, 0x0) 2018/03/10 18:47:25 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xf9d, 0x200080) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000011c0)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001180)={r1, &(0x7f0000000040)="2e5327894fa7e32ffa0478c3226f3cf1c4a29bf11c080de537e77271fac8ac03a605ef14c887b2665c6158c5921d3f8ccaf5fa53887d1ec38c8fba1b54bb51737558b34dcf866c0468ba5b920d58161320a1aa277a9229fc0334e33595f1082815d96881969eff063a51a4d2d62a79cae2969d5b8919f374eaa8cf93d2adbf2add03030ce931e0fd2650eb2955d4f42be3debe9f8ed48ecc5db070a95eb54168b0fb5b20c1ac3317c2a5c943433b880aab13dc784980ed93a2291f7f9fa9f6095964a142542acaa48762a4495f84a6c5757a9c486994e1e912e218a01f12c3f008210265af5666d5e3f9a7d639f7a56dc200605bcc41a5e5", &(0x7f0000000180)=""/4096}, 0x18) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000140)=[@assoc={0x10, 0x117, 0x4}, @iv={0x10, 0x117, 0x2}], 0x20}, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3) 2018/03/10 18:47:25 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x63, 0x0, 0x0, @time, {0x100000000}, {0x5, 0x3ff}, @quote={{0x9, 0x9}, 0xffffffff, &(0x7f0000000000)={0x80, 0x0, 0x9, 0x3f, @time={0x0, 0x989680}, {0x1000, 0x9}, {0x0, 0x6}, @addr={0x5, 0x6}}}}], 0x12b) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:25 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80, 0x2000) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:25 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = dup2(r1, r0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r5 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r5, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) timer_create(0x0, &(0x7f0000001500)={0x0, 0x12, 0x0, @thr={&(0x7f0000001540)="0f4d6c24845ef56850fa7b7a9d9e44ee9a72", &(0x7f0000001580)="2b161048cc30b581489d0b87f734bfdd436f2f9b8ee30bb7bfadf7ef8729f885e81142d4abd559881ce52132955e4487fac5cb886c539b9f0fd3cf24a036c0e16ac3da4b0155c8944a9be700136f7696c79ca402ce91364984462f929ad2ba3e6942dbf467a5ad59049fac99d1a2663ffcdeb2e510c92a12d5fa7a15a8886410f93b0be1243bcee538"}}, &(0x7f0000001640)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r6 = gettid() tkill(r6, 0x16) close(r4) ioctl$KVM_GET_LAPIC(r5, 0x8400ae8e, &(0x7f0000001100)={"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"}) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f00000010c0)={0x3ff, 0xad0, &(0x7f0000000000)="4a69a14555f661237b42354c7ceb34612a4e30345b3020474e6c5b3aadab3af52531ae1f06603ffd1b6b45d06562d94e191c49f4cd8c14c3307285a0befec2f42f5eb86556c0b76c1f0f243fc45417764d5a9b42cb589de2923d2dfae62b7b36d3abb8ef7d9d3ca3c34777154631ae60a7423635e9d2c0120944676da670abe7252a0c860f70cc8b3a1ff3329d36055de3453e95fbb07d1923fc63eb9c1da3589b5c7b1a43d1402ed795f3005ab27118288e3f06c0291b6ac6ec84433cfd8e4f2c9e92c6cd341da46fe5cdf5068b8736414a87eddd7ac5522b3d8a45c18af3d84347590dd23c43349bd6c1e028a10af0258338d29bdf2c65c873d497277e04c1a69c5f9b1a4487684ecb7cc56392cdeb4a6df55a73921f1ca89c0741e35b6675f6e8590632be942baed1687f6e7e5039d4fb5c90f7cfc072ffc055ce26b935ea88c06e581b15c2780303cd82cbce947b054025a5f0762318c671c9fcb4848968a06515b970fda0483236d999402e0cf4bae5f67608332d376e812f63f93d3a71c1e8298bd060a6a16fe5b9b09440133e51c32fdd9307a4a16f75fbb0c1750a7a14315fbe132b37400383331f9d56f5939156e63e6d1c3c4bc469204dbba774d9ee672a78d6c8d67f626216417038b76b778a759c44678b1dec20f5d863ac7e5e0f6aa0714fef68a0f60145efda68c356724783813f00dcc4ca281d4aec1542a3c7fb7946a3d9d966a92c32f9e0d85769f586bd69fe071e79f45a988e6c110b1bf4ef827b239a5be0eba5b86ea46a37465c0fb1ab82b30b71faaeced6cd57c9b292dceb8a6ea22c8df0d55a892db527726295d28ca4007e2847530ef8fba93bdee4a7867a9b51999e5bfcbe46e8e8e5b3b7d09a70e99044efb58d7087457b2432266905fcd7483048a3b45195c5d38b538e0addf617e524d613f48677ae5735439d0a28869d4b73c4b093b5c004d9ec58d5b0732b17b10dca7e307d1a4b198cc83f494663dca9c0ff933c7e667e6a081c1b249d134a97dadfc3cad0bcb21b20dc958311850d10f3c63cdf52930e680a61a34dff9c21cd098c9d59ede10c7dc05eb3ed61c7527f2eb45abe2978fc5d2e6a3107013a6fbf449f522e706ff66e278307874d8a9e1bab8d5fc24f9e19f4484c657bdd60f5e8ed861e75eb79f997437b8eb61d84e8c5e7a748bc8ff778d747ee35caaf876a9a08f500c56d81073276cd0ec130edd02c68ccf4c318718bc994864bda02f90dbb6d423b623ea1a14f5edb9b11d7cc2f7dbcf3c01e0dde0596b5f82d82fafccc97ba3009f882774ffbbe1414fc62f90bd95d27dae177514643d23a84c2af18fcc0633a367a9069448d418cbeea69e428b7f9400058cabe49570d47ae35c04e960ae12e80c39f78a3b9dbc90544b06d74f1394ac57d7a65fcc55a719fc561a58cb1b2623c388f140919e31e93030c13c8590d0c0fd1798b37011051b5992ccfe48fcbf31d7a0be42071371cd25b80d702453ea7026970e0a8adda9f0e7d2491f2293897ae559ab24a985257b606ed2c4f5e89e3876364c5e1bcedb5c212375c84c48ab1cf66067b0cba7b0fe9af1053614301b22233be4d595e9b6c54cb2b2ff4eea55d278c52858396e48975ce552594689c59e7f3d0e30bd996bbeb4dbc597f3befb7a28ff5da36cf4847d4190d699ff924ab056381b02d766d20aae78807f98a02a57be8d972fa8222b7e20a3d4b6a965ebe37f4c079522a40f95d585b52756ca6afcd71df0f3a6d8a34b0b3329796c65285e2d259644b2f0d6ad4e23bc75298c84d3f4bf529bc3109f77cc74bfef0007663f6f1f894edf571b8ce072e23c4d5248c3d8decc4a4c4ca4f9bfbfd0979a48f5e2f9ce1894e288e5241706fcb6fdd250271d22522fcc88a6f23200331a2e5f0757701e8a91b55f9f6a4b6a20ff958eb273d75457142a21ba0a324da8adcb379e470f9df03d93a24ac17ebe98012a6e354e092a2b5bc81e2a3f3a156c94aa07c051f762a6b79cbe34a04522e4b0d81eebaced26cca7a4e55247108d2a41f66e2377331866db27ebe7e1184a17803a7ee257072e489e2a4447ce2dad459336257f7689359643b8f086e92e4044a06d8d89921759662c8b005dc0a35248bd0315f67cedb50e4a6ef65b8b7abaffe2e51f65b7e654aa8600a44216637db47a1b0c0a22eb69d3c6c8e6c8dba2be047bf543bacdd875b3d212f8130a338eb56dabe1624e4084c351cb20b78855b4a93135bd31021ce1484432af29396f1dde3bca827eb7feb3821e7563a293584c590e354482cae0716f1c2fe738cfab0c96b690765fbf8b6007d7253f4d03ad0f3be19a7a6975e7bddff741057f70898c3ecc6504de6bd50734b639720f120173348f383382a5aba297504cc229950f27f7daa9765761e33974e8668041737a8645669a918b29d79ad93272d8da82d22d703bc055910582fc03de77d1098480e0ac848d9bf7e83ba19ddfa20187e3ce70998b2a331bf8df258a23c5f6cf02ac78fa3c6bfe902f7c3b686b4ef363ad1c5144ef853fcfbbe0015771fce2bee08ef3ed5d1a3553b8a072997be8e464f98f7764bde1d1272a19e00ad676228df88ff8b60c3816ee495c31886a2a6e6bc2bb7f3e15a66e0b6e27a3360b45094c675d1b8307c84f666377515f453f14db6f18083b59059b83e1da69b03e734b7429328d48d418d93a389e47aa4413da390cc37d96c63a906d6333f052c2702639867786332c9ec53bfb9e3726f13ed0743112349d62de3f9af2c436344cbfdc3c750f30179d695bea2eb64a4daf1a109a83c1132410ae38e88ab7c7d87ce4cdaa59317a3e9a9a05a3aa3fbe57dbfca21043a9ed75468c4dedff5ae2692a8dd6a1dd16a331719a15e0092fabcd3f19284ddf9fc6cae0aa8f75c337e316904726d48be733d18f6e6786d6ea389f81c634a0dc9dc487237289bbecfe36c6527c7fcd8339c427d23b7b734e83701c95e6d3f3314ad8a5b9223e93cbfe5a8be76085e9e67dbb6213250c25f1c2d23946af871fbfd51185ae13d26241dd4b18183c07f08e1d2c8420acc0595c679e3bc3368645b7a7f7eaf4c57b178abd61997564db529ec17cbecc737b928a547c448571a96f98a455c1fdbf1d7d3abf1045ac64e173cc8d7b32c2b760fa7b6423526433e8abd78195e6b813b90b658ece2172ee67244792fd04ce8b17bec04897cf2982543e33d5603693af786178a16464814dfbb411c6ee6cbd8a0ef39991e242a5ecb77bb0f51e8ddae7f177c342a48433bf6aabb865d53d558235a95d6e1115896921a9b6a9576f91d50f7d19d2ee171752dfc921bd3a5904bf6a71f78e8c067853f4639c03d34f5205576442740d93e28ca5e69faa351501b7b25e100766c5cadac4230637b2aae742e4c805f31a5426295e679ea3c26eafe3678b02c476c6f10c90f17ff581da75f1d3ea634c6264b1f5c48ec5a05e04231ba3b473bc35cbc3d3d09e1e0dff82553a8ed9ca3d9a87998ece00bcb4375d8a4d1580e48c0e5584b140408bc4b8d4485e3b52d4d51461c5bfa811ee54ca79ff815df1a9bd3902454d1763f7b529b33f6ef87ae2c09b6a4f4fbbeaa5ba088cd568db640fafd8659351b23cd65654513aed1501c7cfd63ef282193c7af11cabe726c2103e1d9043ae5459ee6ccb99e5db9e6ac06115368e0a47137adb20e7f2099778a9bcc82aba03b96313730f3270d552ad59ccd9f7b6945f05c17a3f3544e967e55093ee313cbd0aca7576666525bf913d8595f31df70ce1bf400a4a0932195ed9cba24e82ac1a6aca3af5533ae5d1399f4489498ac93370da243b342d5415e175126de369084b85e8f5c9ae56173651af6fa2de482d2c49cdb70bd97012a7615070ac9c66d127109e7dd5de49d5615cbf676e3f9426919ca1ce6db858d97108b797ba6310e7985bf55fc9e64fcf3f7a98d8af0b56ae7710afa6256463f636baf172cf6f1510dbe8bf549efb7c064bf2d616131ff574ca74d57eba41991708abe78065eb223a62eb3de0be10d7c4cfa03237aefc3f03220578918159c05870e34d3b18f8e450106e8547503b577b917208f15b113cac080f6d84da616be00ae45636fbaf2cad934bdab6c698cd002ceaefb8a3387274fc17a682eb5b93caa7f53a8af3a71897502e8b65f961a9ab1718dbe39e90559a0eea23fbe82fac4f954bab86d3155ff32d37d476280e837f696d45c7867b874b94e16c88a00eb357dee8afbf67099402f7f06cd3eece8467559c296663c6f08cfa85783d21a84ce9b8d8e7c22bd4f69533328e21b3ef82cedb44f31ae42cd7d2dd6cdacb0017ea62dad32f1c84e4c71a8257aecdb414e6c930b594cba059e6aeaf99e97c08c65906536173ca9211758a360ac551437315e17533fecc658a4ce7ea0afd2c45888ad7461d91dbe4e80e745049796056ab1d0fb7696e3ffba45323afdc592b0168c82cd47ce618a13376c00dba3c33eb3eb2a6dd1fe61e06c1de2f3fbc8845a7d344a436ff0b1dd6337c20c95606034e75317f6902c59ba03a3512ee73a96696d153b3428fb288bbb95a5943720da6fb1aa081a232956860dacbf45222f95eb55d437ce75ecde9a5c7b834566f66d2ef152462e90c7e35b274f0a0f4a730771df7f09dc63f57dba4f6630af7c4b07d905c8e1e23482d711ba6ae3a061d56b965e14398a05067510e4d251358b652a469563f10b47a42d1eadd01f354500ebaa734279e2a81263168073b1dcf4e17cf4a529bca6302c8e1fa36481716e7c93309ac5c96ea2cdba92f8661e543ef6ab7028547ca41eee640d73b968584ffff9ed4caa143cab8ec3d9f10c53f0c5f20e8268d7f041fba830938a6a83144d338f6858445cb42b4a05c09290c310a6dad36668fa804546926aa1a0536ae2641f7876d1eddb262a63dde94848a558163baf991fe5cf5354b811da9e8655268b0f6d808670aab75f87991079d786f402ce9bfe7726d7057d7076112284ca44bfce2422e82efcc68238761eccb1c50cf800d39d8c79307a6a222f66bfa8061f52bc0a8ad3cac2359cedef0866ba9cb61ea838ec7f960bd05f617fdcc8598c9f4b54f02a31cbe0e096439b9eb8ed009f3c123fd792b9b8d3a53e789f8589435a3477b3967874c54934ad4e4c6f0cb7b49a5098d129c6b27dbed47bfc5f7594f421eba7adefcf812ad70fb7b35ae5628dd33cda3b3cb83d2095f848c9785cf74c8e5db39ae7f83c2659385252aae20ee4c1a348c79ab65cb0f317115d65600f64c0789f2cef166ee11e6451b92188986f79fb24e327a2e852bc0e63982e7a83a21da9ecc525a1b31621b54224110b8630c94f4e206cb1dd7cb5c067052e5bca81bc87291933c26947f52f4dd949e49060a420030b7600248cf3dcf279c11de0ac468e6a41b3c7ad597692adeafb653d3d3f2c2cbb34dce4e55ff273fcb426ffbfe6b3938ec0b66580bc3dfcdc574b9ef295b982e17c78fa70a7799ec3eec2fd4a1344831e579b961cc922f8c805b638bfa53b50b85e5a56f9cb0cbe09b653ac188a06e7f6e66351b78433e45fcfb1ab205a4c313d10e1dbc9ce042e64837a1aa78ebee64e7eb59be632f80ec93c2a38eb2e0b5158c4a39e6d52e857f5b62c547d6054d4e28c6325fe7daeaa09c483b44e5b6ce8c8806bbb8dcf8271c47389e1e86e73e8718d3cde94e080e754a4816a49942b2b549c16e3aebf5248cc8f9520d46459b8a665c86609c7ba80f996f26c705c8fed9213b307b0d960d0ee2db3c7f47f1c97d5f852264fefd0c63ac26676f7e8f62789", &(0x7f0000001000)="1b0211886c4c70518bc94dadadb22cdf93436cf903ecd43a1a028d81b20ab498bbe2f1334f1e6022905ec0badc6b10793f7da81e986a75b3cef54be6e20f978716003ef889b8700bd58b7cafc524822090f2e6bb1425c35209cbc0c2f2668cf134b0190310acb95b51f7744a766308f1c1710d6aa2e651831957b9cd957807378940", 0x1000, 0x82}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:25 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udplite\x00') socket$unix(0x1, 0x7, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000000)={0xffffffffffff0000}) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) sendmmsg(r1, &(0x7f0000000000), 0x0, 0xfffffffffffffffc) 2018/03/10 18:47:25 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000000c0)=""/183) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)={0xaa}) dup2(r1, r2) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000000)=0x3f) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0xcd, 0x8, 0x1, 0xffffffffffffff7f, 0x0, 0x0, 0x8, 0x2, 0x4, 0xf95, 0x3b7}, 0xb) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, 0xffffffffffffffff) 2018/03/10 18:47:25 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r0, &(0x7f0000011fd2), 0x0) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:25 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) memfd_create(&(0x7f0000000500)='\x00', 0x3) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000080)="b9db6e93706c923d56ef8bd2be16fcb26578769c977c9c7e4f6323101f24fa5fd87a2f8ace47239b4666e727683d4b12b1d693fba3b3c2652fb58118eda99e5eea4f2bd6ed61a483e0bd65bf92a4445821ff5fae69cce0c92867850dd4e6edf896a07ccf8128741801a3b685f7") r3 = dup2(r0, r2) pipe(&(0x7f0000000040)) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000000100)={"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"}) 2018/03/10 18:47:25 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xba2d, 0x8000) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:25 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)) r3 = syz_open_procfs(r0, &(0x7f00005b7000)='environ\x00') fcntl$setown(r1, 0x8, r0) fcntl$setsig(r2, 0xa, 0x43) r4 = dup2(r1, r2) tkill(r0, 0x16) exit(0x0) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000000000)) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) dup3(r1, r3, 0x0) 2018/03/10 18:47:25 executing program 7: clone(0x2040000, &(0x7f0000000100), &(0x7f0000000180), &(0x7f0000000300), &(0x7f0000000340)) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'sit0\x00', r0}) 2018/03/10 18:47:25 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff]}, @remote={0xfe, 0x80, [], 0xbb}, 0x2, 0x17d0, 0x1000, 0x500, 0x1, 0x7410020, r1}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x76000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=r6, @ANYBLOB="26000000a8fe382a33187d86cc4922d2c3684bd697bc53ffc42172f1f538d7213359d27f8711babbafebd6c9c89b746c910ee9b961227ec4cdd4d7b0bc0f071c6630310c626b75b1dc45108f8dae44cca19c9db987b37e80794ddee276ff9ae17fe94645944023aa149c2876dcab91b82ca35805fb3d11f96d12a52e8c303b"], &(0x7f00000000c0)=0x2e) write$sndseq(r3, &(0x7f0000011fd2)=[{0xffffffffffffffff, 0x0, 0x0, 0x0, @time, {0x1}, {0xe65a}, @queue={0xfffffffffffffe00, {0xfffffffffffffff9, 0x1f}}}], 0xffffff3c) dup2(r3, r5) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000604ffc)) r7 = dup2(r2, r4) ioctl$DRM_IOCTL_AGP_ENABLE(r7, 0x40046432, &(0x7f0000000100)=0x800) 2018/03/10 18:47:25 executing program 0: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000040)=""/227, &(0x7f0000000140)=0xe3) 2018/03/10 18:47:25 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x1c, 0x80000) shutdown(r0, 0x0) r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000140)={0x1ff, {{0x2, 0x4e22}}}, 0x84) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000080)={0xaa}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) fcntl$setstatus(r3, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r6 = dup2(r4, r3) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000604ffc)) dup2(r3, r5) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/03/10 18:47:25 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000140)={r2, 0x3}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r0) sendto(r0, &(0x7f0000000180)="80fc9e4b29e457541a88f21466715c04247a10f3d6d67c4ac2a84bf23d0602e84a44310ace86e15cb4c86480a3d428ea4f630b62c5c5a18bb5d76ceac79dd88a71d0567bdf495fa5737b612c", 0x4c, 0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x3, 0x0, {0xa, 0x4e24, 0xfffffffffffffffc, @empty, 0x7ff}}}, 0x80) 2018/03/10 18:47:25 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x82b000000, @empty, 0xfff}, 0x1c) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000080)={0x8, 0x401, 0x1, 0x1, 0x9, [{0x401, 0x3f, 0x2, 0x0, 0x0, 0x80}, {0x1f, 0x3, 0xffff}, {0x0, 0x1, 0xff, 0x0, 0x0, 0x200}, {0x8001, 0x1, 0xe1f, 0x0, 0x0, 0x500}, {0x3, 0x80000000, 0x6, 0x0, 0x0, 0x900}, {0x0, 0x6, 0x1, 0x0, 0x0, 0x181}, {0xffffffffffffffff, 0x3, 0xffffffffffffffff}, {0xffffffff, 0x2, 0x56, 0x0, 0x0, 0x200}, {0x2, 0x5, 0x10000000000000, 0x0, 0x0, 0x1104}]}) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000040)={0x3, 0xb}) dup2(r0, r2) 2018/03/10 18:47:25 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) writev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)="7999", 0x2}, {&(0x7f0000000040)="9ccf95afe67004efc364d85be7a047c95f411e158b90bffa4677c74ee66d98b9f9614de2b1aca7aab0e56d848a80a875fccead24a2f94081a93df6f090aa3afe0dcff2c6767d8f148c0460d3b8149c", 0x4f}, {&(0x7f00000000c0)="8754471a94f5c9c5852b7e35a3534042b7755a0c46df29f1a75bd99811803bb654c36219baab38da8f336c82fbc98cb12568ed33bee22dab31", 0x39}, {&(0x7f0000000100)="75f7d9123ba4a5b1b6e83e97d8ff429e141946300655bc27008f7eaf5a99ba2a6bab8bfe7a223ac1c168767579ccfe70570d61e514f4d08a63b4e61924ae5a0b7b77e6b73d952fec5f496eea8ef2532a2a648bba78cab8d91fbe04a72834257f0d0fdb37a64788b3e8c2206a8596db91811e4e17b839564ea566d3bf925de3710f1bc210eb6fe26f5837a62af6b1b24c93bbdacced75b9cfeb3034b505f22993805b1630d3c665a8393b1b22a4e746aac2f64bbeef17c6f9fc83fd0a8a1924a3fb2fa4007575634dfa0170b1c716a3776f54a0c9f0af9a5326832656565e47bf823ba35982d6d477f9bde33363905ec67cc91338f77906fd", 0xf8}, {&(0x7f0000000200)="5184d042360eb228dd0d676a427ae718df17e466e1085e5a7e2c6d1b1e68aaede1164814b99d5aca527d25f11741bbd342bccdca1ed117005447a7bcd70f9ff388b44cec39d8245ec14c5f757928cd4321f3cb6028755e8dd78365d3b91fb68485356c1df4ad623ae30bd268474a5b613f37e233191d6874eeeef250a02f3ebf9919505b030cd747ea96c68a28eba09910493f2eb9d0d7e32b6564cbad48829668134a328c79ec200de407cfd93e5d2607ed1002793c588e5d18188ca75e3ef20484dae1c6d1554ff6b3cb65c5a94da877212b141b9e3c357e41d00a2549bdfef133159f728b", 0xe6}, {&(0x7f0000000300)="1d000a0fc426e3e67e6cce1dac2d2c1af59dbad0b88524a1679418d014e847253f1007a59da9f68b68fbc2c633c6b9ed27eadc5a31b9f7762c6c1b453a991cfaa9b7b4c16338fca0b6a69b7392ef41ae0b95349a4b23879bfc336329a4b7e2983c0b9b6a1ff0ca4a2c63447f59bbd4eeea7271c863ace6af70cd24ae599d6c38a013280b856f07f41b5d35afbc09c7a96be9618e8f48dada109ad19c5d85c8f47268112d116298b53412e54fcb5a19382cff8a96148c9f", 0xb7}, {&(0x7f00000003c0)}, {&(0x7f0000000400)="993a3547be9a69fa94b70d91f180f6069d5cb6dd77da85afc0a8f8fc61ce30213682864b34c60360a03f8f205e5c8a1bb57248f0a466aeed22b46a0f21670a7f0e852bb9fe4669b0b3797e816329e7e5c8ec0647f1840a75c4deb056179c845ff7b02c89434ac8631f78f1c03fc40c7b5e7bd7df92e42f28cd9f992cf495f314e6692ff65ded9c6040a72bbb6828f482bfbcaaedbdc499674e1589bc22f60c05e332152be5078d6b091245e16bce60c3c1f02081f6d13484a26869d61bcffca57b8e0ce4b2fc52ddb4424ac4c6c7553305b7b7f8eb640e2f4673305ce90a6371ef4d17d31a2690db78cf4a1b1d96de65f06d75861d3b1924", 0xf8}, {&(0x7f0000000500)="b055206a80fe1f28f0b9db848b7503bee1cfc17a7e94200f98c21f41003cb3b36e911626ed14fa4abff1c183adedf70b04593c99b0633b53eafa3a22", 0x3c}], 0x9) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) munlockall() dup2(r0, r2) 2018/03/10 18:47:25 executing program 6: waitid(0x0, 0x0, 0x0, 0x6e201f6ec2305e0e, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[{0x2}, {0x0, 0x2cf2}, {0x2, 0x6}, {0x0, 0xfffffffffffffffe}, {0x4, 0x7}], 0x5) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) waitid(0x0, r2, &(0x7f0000000000), 0x40000000, &(0x7f0000000080)) 2018/03/10 18:47:25 executing program 6: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000000040), 0x0) 2018/03/10 18:47:25 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000003c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/rt6_stats\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4}, r2, 0xffffffffffffffff, r1, 0x3) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) sendmsg$kcm(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000140)="882c2b5ee185d9fbdb3a7298d92350eec564", 0x12}, {&(0x7f0000000180)="ee9f2b856be4250734b46e967d1a77b80aad840c6d8c9732962bd2cc4fa6eb7e3b606a4b9481c60b26f5d891c876b712a5afb7206b1713cfb39f92a5f7d41e2f66861c3a49a1281b37b81b1126228332b8ffa338eaf4cd840145a231713e45bc67dc5a079e93dbfd86ae47fa0248b40f7dc236ab129bd875b58f1e0e24e852d5261e6e2db611a8f6ddbafcd25f4130d15a559b1ff18b483f39", 0x99}, {&(0x7f0000000240)="94cd7d13392a8ba5bd24", 0xa}, {&(0x7f0000000280)="5638f76d54ec3cc7039e508f291a2ffc9ff6fc416206c6ce66007217236e9d1a1d8f803042cc223a32190c7b97483af0a2f963866b5f527ab86cf80f044f9c4537c51950b58b6e8cae457ee50dec9a469aec4cfcf3f0f6fd1668b2841671a8424ea70171b269f6bf5ac31d6a9d6e49b1f5c4c916ebd92160859b7cd80e6830790ca2368e66b4f579a40d78bd7ec43325cc2ad03f8863485c21e1eb2dcb65d4a336be6800c7dc5299161f0e15f70701b59b405d2e7d4b4c5d", 0xb8}], 0x4}, 0x800) r4 = syz_open_dev$amidi(&(0x7f000052bff4)='/dev/amidi#\x00', 0x34, 0x1) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/create\x00', 0x2, 0x0) write$evdev(r4, &(0x7f0000000040)=[{{0x77359400}, 0x0, 0x0, 0xffffffffffffffff}], 0x10) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/03/10 18:47:25 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) setrlimit(0xf, &(0x7f0000000000)={0x4, 0x7}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r0, r2) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:26 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = dup2(r1, r0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000000)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000040)=0x6) 2018/03/10 18:47:26 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x4, @empty, 0x1}}, [0xbc, 0x920, 0xa982, 0x0, 0x7fff, 0x9, 0x5723, 0x6, 0xcbc, 0xb8, 0x5, 0x1000, 0x2, 0x80000000, 0x2]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x6}, 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r3) 2018/03/10 18:47:26 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4000, 0x0) fcntl$setsig(r1, 0xa, 0x22) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x8, 0x830, r2, 0x5c) r4 = userfaultfd(0x804) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000000)) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r4, 0x4, 0x800000002000) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup2(r3, r2) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000604ffc)) dup2(r2, r4) 2018/03/10 18:47:26 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x0, 0x4000000000ef, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040), 0x146) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000080)) 2018/03/10 18:47:26 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000076e000), 0x0) 2018/03/10 18:47:26 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x6) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:26 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x80000000, 0x4) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000080)=""/4096) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x400) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:26 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) dup2(r0, r2) 2018/03/10 18:47:26 executing program 7: r0 = socket$netlink(0xa, 0x5, 0xfffffffffffffffe) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="6bd884bb"]], 0x0, 0x0, &(0x7f00000001c0)}) ioctl$sock_SIOCGIFINDEX(r0, 0x890b, &(0x7f0000000000)={'erspan0\x00'}) 2018/03/10 18:47:26 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) r4 = dup2(r1, r3) getsockopt$inet_buf(r4, 0x0, 0x2b, &(0x7f0000000000)=""/14, &(0x7f0000000040)=0xe) 2018/03/10 18:47:26 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) pipe(&(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setlease(r1, 0x400, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000001ffa), 0x23) 2018/03/10 18:47:26 executing program 7: fchownat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x7fff, 0x200182) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x8e, "5f77eed0f722aa3e8c57fd276b7915b63e847ab7f2a5ad8ed9ba06c5bb533b7d383d7dca95ed4be01be34aa09e4bff1539599b9f4aab3649de7b449bf54d4bc479594d3de9f7ac06bcdc01e15fc887ce916968d68418110a1fece0837b1a8756393d334522f41bb7eef89459bfe2c7b48fa73da7bae70905d86d7d5a0e57c62be5eb87b64a9481dc2c09e94faff4"}, &(0x7f0000000280)=0x96) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xb4, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000002c0)=[{0x3, 0x1ef7}], 0x1) openat(r3, &(0x7f00000000c0)='./file0\x00', 0x101000, 0x100) connect$unix(r2, &(0x7f0000941000)=@abs={0x1}, 0x8) 2018/03/10 18:47:26 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:26 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000000)) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) io_setup(0x7, &(0x7f0000000080)=0x0) io_getevents(r3, 0x0, 0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000180)) 2018/03/10 18:47:26 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x100080000) connect$ax25(r0, &(0x7f0000000000)={0x3, {"7ae9d2da8289f1"}, 0xffffffffffffffc3}, 0x10) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) socket$nl_route(0x10, 0x3, 0x0) r3 = dup2(r0, r2) ioctl$KIOCSOUND(r3, 0x4b2f, 0x0) 2018/03/10 18:47:26 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000004000), &(0x7f0000000040)=0x1eebe2d7a0d8a52) socket$l2tp(0x18, 0x1, 0x1) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5, 0xa300) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0x181c, 0xbd, 0x2, 0x0, 0x5}, 0x14) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100)=0x110, 0x4) 2018/03/10 18:47:26 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000000080)={{0x10000, 0x7f, 0x43, 0x8, 0x3, 0x80000001}, 0xffffffffffff0000}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x1d) r4 = socket$inet_icmp(0x2, 0x2, 0x1) dup2(r4, r2) 2018/03/10 18:47:26 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xdbb6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x3, 0x200, 0x101, 0x3, 0x3, 0x10000000007, 0xfffffffffffff7d4, r3}, 0x20) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00000000c0)={0x1f, 0x1, 0x3}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) syz_extract_tcp_res(&(0x7f0000000200), 0xffff, 0x4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x8, 0x820b, 0x40, 0x4, r3}, &(0x7f0000000280)=0x10) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000080)=0x50) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000300)={r2, 0x6, 0x0, 0x24, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) 2018/03/10 18:47:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f00000000c0)=""/243, &(0x7f0000000000)=0xf3) 2018/03/10 18:47:26 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0xffffffffffffffff) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0xfffffffffffffffc, 0x0, @time, {}, {}, @raw8={"0ea4423b4eeedecb6c7dfee1"}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:26 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0x810, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2000fd, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000040)) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fchdir(r4) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r4) 2018/03/10 18:47:26 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x87a6, 0x8, 0x101, 0x6, r1, 0x8}, 0x2c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) clock_getres(0x6, &(0x7f0000000000)) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000080)={0x4, 0x0, [{0xbaa, 0x0, 0x100000000}, {0xbff}, {0xb20, 0x0, 0x40}, {0x9e0, 0x0, 0x5}]}) dup2(r0, r2) 2018/03/10 18:47:26 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:26 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x2, 0xe, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f000076ef40)=[{{0x0, 0x0, &(0x7f00000003c0)}}], 0x1, 0x0, &(0x7f0000000040)={0x77359400}) 2018/03/10 18:47:26 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000000c0)="9a9f154050df54608a20758d8434d24858860ea9ad94ce8c5b3ea4aade4f7120030bc95394810680fb92c5e615329487dccb110cbeeebbdbde99a27be9e6e1d6154f76ab557b45acaf8aca2aef2fa579bb77538a312b772b0738a5e6a9fd19543a29a2e9e5b5a256188c90763c0a67e51c3b93c61f95890a190a74cc6c1a643d6c7dc2b37913bbf72a2947def8ad79ecadaf22ca7d") r3 = dup2(r1, r0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x50) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r3) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000001c0)=""/44) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000180)=0x80000000, 0x4) 2018/03/10 18:47:26 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x200001, 0x132, r1, 0x80000) r2 = getpgrp(0x0) syz_open_procfs(r2, &(0x7f0000000140)="7e69645f6d6170001adefe28e3894f4293c2738b5a3d95016fb9e6082cdc4b858fdf6ee2ed7810272d9bea150d1510b4de4e67dc98cf1b8d01a581163de422a935e5cd84403df9632319e8edc21e02fa308caf1d3eda6887a9b4becef1550c102a289370563858963d616bb0ddad61b8c266eabf7df34b20ab573606418f4cf3182f0d4f5dbe231d6ebdc67689bd9e2603188fe30e3f69a491139f2ed99e867b6b8477592eaa301aa77a2e4b37c951f98984bdc2589146b56186371468986ac4e438e8fb2067351ef636b0c10ce61629a321abd4a9f69d3a994d5b80516b8429008b4f410d95cf2fac560d98f1b3f9e520d602829a48fb") r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r3) 2018/03/10 18:47:26 executing program 6: r0 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key(&(0x7f00000002c0)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000012c0)='1', 0x1, r0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="4475329c166c57039d13b3dd155fc7f7e10d4a43a3e22a69de208e3711d0aee05d7bf9133cc9", 0x26, r0) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x0, 0x40000) accept4(r2, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000180)=0x80, 0x80800) keyctl$read(0xb, r1, &(0x7f00000022c0)=""/4096, 0x1000) 2018/03/10 18:47:26 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x10, 0x100) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x9, 0x7fff, 0x8, "3968fa70aae79f7498c2a8305cf16673fcfa687544c10b38542e1ca539d07977e2281c98d174255e3feb6538749e5f3b50e46164bc58c45ec829841c3b0f61b25af863c0e3283963462953a3d2ce0814"}, 0xd8) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/03/10 18:47:26 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/146) fcntl$getflags(r0, 0x401) 2018/03/10 18:47:26 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r0, r0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000fde000)={0x13}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:26 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = accept4(r0, &(0x7f0000001300)=@ethernet={0x0, @link_local}, &(0x7f0000001380)=0x80, 0x0) sendmsg(r2, &(0x7f0000001900)={&(0x7f00000013c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001640)='l', 0x1}], 0x1, &(0x7f0000002a80)=ANY=[@ANYBLOB='\f\x00\x00\x00\x00\x00\x00\x00'], 0x18}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001a40)={&(0x7f0000000180)=@ax25={0x3, {"086cff687f7f25"}}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001600)="71cd304577079a836d02fb", 0xb}], 0x1, &(0x7f0000001740)}, 0x0) 2018/03/10 18:47:26 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@empty, 0x0}, &(0x7f0000000040)=0x14) connect$can_bcm(r0, &(0x7f0000000080)={0x1d, r3}, 0x10) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r4 = pkey_alloc(0x0, 0x2) pkey_free(r4) r5 = dup2(r1, r0) ioctl$fiemap(r5, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="0300000000000021bb918cb4df3a520006000000080000000200000000000000ed06000000000000080000000000000000080000000000000000000000000000000000000000000002000000000000000000000000000000010000000000000004000000000000002e91000000000000000000000000000000000000000000ee010800000000002000000023278300851f7ee24b3b99f2aff199000000000022fa896598e29a1f52ef6e53da97bfbfca26ecce2b5ba12460b08de86fb9778585ba0a68005d9e94398695b54eb1997a2fee238ce79ba997a2056cb3cf555574f0057c4b23f9bfa19e472ff873ec67"]) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:27 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:27 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x4}) sendmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f0000000a80)=@un=@abs, 0x8, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)}}, {{&(0x7f0000001080)=@can={0x1d}, 0x10, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=[{0x400, 0x1, 0x1, "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"}], 0x400}}], 0x2, 0x0) 2018/03/10 18:47:27 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:27 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e24}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}], 0x5c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000040)={0x7b, 0x0, [0x3, 0x401, 0x9, 0xa6cd]}) dup2(r0, r2) 2018/03/10 18:47:27 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/109, &(0x7f0000000040)=0x6d) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r2, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r3, r2) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000604ffc)) dup2(r2, r4) 2018/03/10 18:47:27 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r0, r1) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) r3 = dup2(r0, r2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) 2018/03/10 18:47:27 executing program 7: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000001000)=""/1, &(0x7f0000000000)=0x1) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4b, 0x101000) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={'gre0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) r2 = gettid() getresuid(&(0x7f0000000600)=0x0, &(0x7f0000000640), &(0x7f0000000680)) getgroups(0x7, &(0x7f00000006c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000700)=0x0) fstat(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000008c0)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000009c0)=0xe8) getresgid(&(0x7f0000000a00), &(0x7f0000000a40)=0x0, &(0x7f0000000a80)) sendmsg$unix(r0, &(0x7f0000000b40)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000140)="93ca77af055cafc9554730f2fe330f4077453bdcce5abe077bdcbada47e10052c6e49f590eb76e19d364fc0bc5cc371a6efeac7259b98140e7f65ed56468cb28da4849d561e5", 0x46}, {&(0x7f00000001c0)="ae4f57b2f9d431a5f5e2e882b12b2fe0b5fe88e5e155b2d2beb2a510f02bd059b24727147eccc0c1bdeb40afa521e802ca8e21cdb3669acdccf848a0e5f22d2ce0c6e0de63d0560b177af2f2c024f0ae4b90e655bb4f67e5c49c58b252d5ab83c78c2048bc3308f1", 0x68}, {&(0x7f0000000240)="bdfbe5238d923b789dad4d595c1b2f7bb905b56780e451ff6b03a2644b236d705371029b53970108dd5b93e6", 0x2c}, {&(0x7f0000000280)="57a83c15fb7cd80b1d53a864042bd6d4967c41d293fa9b5c01886802d61eca026866e34e40a2e19d744bd31a20c75607f3900587eb480d972171cbcc2795d19e1df9760b651f73fa485aa8b2170d0567d6e2cfa9af0876ba620f0bce7295a9c679e5ed7c697c63c0cc3ef48540de7d81665ec200c70693174169551d6d4d0fafde3360b2179f760ffb994928832d55c70b174e455a9c621a372e8cc20acc17843b16387e999dcdeebea68f032c7b", 0xae}, {&(0x7f0000000340)="5e36611f24fe04374bcca664597d57ad4554ad3814b440a89c44253f149e171c746bdaff6c39deb05c34097b5714fa34d606b4744679a469bf4461ec5c4105f5de34e3d3237917cdb88c2dadf4fa864c7251b9bae3ebb4beb02bf4ed3a1662eee4280fe3f51a6fc1", 0x68}, {&(0x7f00000003c0)="a7daa61af36a7b72524f681f335e5e6e7794e1a601e850d465080fe7eb4af15963660ce1cfba545cf51cf22f2a515a7614fdb0562eb8e30af76b129a822710fdef03ca62f811213025d92333b847b0a0276c9daac5c984aab732e97f90994798cf25b74025114bde0ec85d77cfe85f725b54507c8d87f4190f2e0dd6a6f2ebb574900a837f1babab715cfcc8b5357e3339518e42e68683e78991371addb5e41d7cf46cf8a4c8b1a8", 0xa8}, {&(0x7f0000000480)="04ad66b286a27e9f388a234c902dd75f634394f6a6252a0695c770d5cf1a7ccb2b3d9291f88349884718d5b71f16b559952e7c6ff8e1111453f70fd1ed27d5c8c550a5f793996a907d4b069dc6654379ded49a004e9780b03ca1fb278b3cda61b9a09e364e16f0630eaf0b0d97386d3872f6b26ed6fb1bc4ed3ec1306309d91b6f90cc3d4a5d5c05cb58053c2ba7cdf7b846c62b5938d1a7e45e058560201ff3e7eaa69f7bb862f42fa1378f8d6203b9d3be90b9cf18a3fe8a68ad2e2f68f9f8d5cb", 0xc2}, {&(0x7f0000000580)="e41bb3f0", 0x4}], 0x8, &(0x7f0000000ac0)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="140000000000000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="180000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="180000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10], 0x5c, 0x20000000}, 0x4000001) 2018/03/10 18:47:27 executing program 7: r0 = socket$inet6(0xa, 0x800005, 0x0) syz_open_dev$binder(&(0x7f00001c2ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000f9b), 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) 2018/03/10 18:47:27 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000001100)={0x0, 0x4, 0x100, 0x1}) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000001080)={[0xd000, 0x5000, 0x6000, 0x1], 0x5, 0x80, 0x3}) write(r0, &(0x7f0000001140)="2056de8c6fde83b73be86f080c4fc42cae22578d624e96ef0792497460a93486d11f14e09f6ca2bde6ca46490900a3806e10", 0x32) read(r1, &(0x7f0000000080)=""/4096, 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x2, 0x0, &(0x7f0000011000), &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x5, 0x20000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r3, 0x0, 0x38, 0x9f, &(0x7f00000000c0)="1cd5cb56e97ed8005972274ffa039b5ac78bde195da40ab55684e84eece4dabec2d83f4b2346321c33d822040cfcf15655de268979f69059", &(0x7f0000000100)=""/159, 0x7fffffff, 0x8001}, 0x28) 2018/03/10 18:47:27 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000140)={r1, 0x3ff}, &(0x7f0000000180)=0x8) dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x5, 0x100000002, 0x1, 'queue0\x00', 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000e6ffd0)=[{0x21}], 0x1c) 2018/03/10 18:47:27 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x9}, 0x1) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:27 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:27 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$getown(r2, 0x9) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:27 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x3}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x200802, 0x0) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) r3 = dup2(r0, r2) socketpair(0x7, 0xa, 0xffffffff, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000180)=0x14) ioctl$ASHMEM_GET_SIZE(r4, 0x7704, 0x0) 2018/03/10 18:47:27 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000065c0)='cmdli~e\x00') exit(0x421a) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/128, 0x80}], 0x1) 2018/03/10 18:47:27 executing program 3: r0 = getpgid(0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x92e, 0x200000) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x0, 0x2, 0x3, 0x9, 0x180000, 0x101, 0xffffffffffffffde}, &(0x7f0000000240)=0x20) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f00000001c0)={0x8001, 0x23, 0x1}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r2, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) prctl$seccomp(0x16, 0x0, &(0x7f00000000c0)={0x9, &(0x7f0000000000)=[{0x0, 0x2, 0x5, 0x6}, {0x42, 0x8001, 0x7, 0xfc4}, {0xba5, 0x1, 0x85, 0x8}, {0x2, 0x4, 0x6, 0x2}, {0x1f, 0x0, 0x8000000000000, 0x9}, {0x4f, 0x0, 0x5, 0x6}, {0x2, 0x9, 0x9, 0x9}, {0x4, 0xc19, 0x8000, 0x4}, {0x1ff, 0xfffffffffffffffd, 0x1, 0x3f}]}) r5 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x4) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000604ffc)) dup2(r2, r4) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000180)={0x6, r5}) 2018/03/10 18:47:27 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0xffff, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x2000) r3 = userfaultfd(0x0) fcntl$addseals(r2, 0x409, 0xe) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x100000000000047}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000100)={'ip6gretap0\x00', &(0x7f00000000c0)=@ethtool_wolinfo={0x5, 0x0, 0x0, "017990df68e4"}}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r5 = dup2(r1, r0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000080)) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r5, r6, r7) r8 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x10801) dup2(r1, r8) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x40) 2018/03/10 18:47:27 executing program 6: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x2, 0x5, 0x41eac527, 0x8001, 0x6, 0x4, 0x0, 0x200, 0x80, 0x2, 0x16dc}, 0xb) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x50) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) 2018/03/10 18:47:27 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r0, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'trusted.', '{\x00'}, &(0x7f0000000080)=""/172, 0xac) 2018/03/10 18:47:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='maps\x00') openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f0000000040)="51363409101613"}, 0xffffffffffffff77) 2018/03/10 18:47:27 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5895, 0x400) 2018/03/10 18:47:27 executing program 6: unshare(0x28060400) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x501000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0xffffffffffffff53, 0x0, 'client0\x00', 0x2, "ee37500acd2088bc", "bcf57da261ace92a12f95efcaeb4b60e70717e02fc79d6b8df51781ebf0bc2db", 0x3, 0x9}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000000180)={r2, &(0x7f0000000100)=""/71}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000000440)=0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000480)={r3, 0xfffffffffffffffc, 0x80, 0x7, 0x3}, &(0x7f00000004c0)=0x14) fremovexattr(r0, &(0x7f0000000040)=@known='system.posix_acl_access\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) r5 = add_key(&(0x7f0000000500)='rxrpc_s\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000580)="6bf8799ccddbde1f193fde600fd157b001b7c425185ece6e04698e44519eada618ab36b5b6324e69bd76ae2cdf33c2ef21dc10b454d117647c9b446383a5c3b13cb311ba8d381aa60dfca554059503d896b9c862be0a3cea2981c0af02de7d4d1f7ac37cb5e000a276d1b3a81638318b4ccfda291088b7ddc3358865f1d90cad851173ccd9a232a5c386d3fdd7fd3d0f150c7d23e901736084af06b8ceda292b721ba3f727ecb1b5151aca", 0xab, 0xfffffffffffffff9) r6 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r5, r6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r4, 0x9, 0x3c2, 0x9, 0x100, 0x100000001}, &(0x7f0000000340)=0x14) 2018/03/10 18:47:27 executing program 0: pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r1, 0x1, 0x1, 0x4, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = dup2(r1, r0) fcntl$setlease(r3, 0x400, 0x3) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) r4 = request_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='ppp1trustedmd5sum+ppp0&\x00', 0xfffffffffffffffa) keyctl$revoke(0x3, r4) dup2(r0, r2) 2018/03/10 18:47:27 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/03/10 18:47:27 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r4, 0x0, 0x10}, &(0x7f0000000240)=0xc) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r2) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f00000000c0)=""/250, &(0x7f0000000000)=0xfa) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/03/10 18:47:27 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000604ffc)) dup2(0xffffffffffffffff, r0) userfaultfd(0x80800) 2018/03/10 18:47:27 executing program 7: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='scalable\x00', 0x9) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00000000c0)={0x10000, 0x4, 0x1, 0x0, 0x0, [], [], [], 0x80, 0x8}) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000400)=[{0x98, 0x109, 0x9, "0f3167832e294a7eb4e0d85f4dc003f8c8a542e22d875853c44d3c6f15c421c83a10a24d397ff01e3408899b06ef6bddd15e41847d6d530ed7fe62adb96ed82687d1bdb6ab8dfab13887a1b8192fa3eb6f1825628b76f3ea430c9ac366bdb407dcafe198acfe606cba4d4c17d7f8f443428f279eee6615a238160c4ddf9c3c1fd56bbe21b66f249a4f30"}, {0x8c, 0x10b, 0x7345, "0703db30f6041c791990a3183cf6b3ea6945109d174f2e4c715a88db4f5afb19338302009a3f066c6e969418d2ae8f1f681d0904b67c80dfcf2335075effa4be0d9e9b51925d4a78a4b4be5800f766437f0cd9fa4f4d3bb03f3084c0e7d9e36dd698eb522fc67d8932a2795ab8d2dced5b0013a91eae57eb3c17abeae698f4daf8e8cfc408341b4770ce7aad535c715cba71841a3ed07392fef0219c7dec07ed94b8b19cd9006883c5fca889ac2600cbba3641eaaaaaa82f6c35d7317e16f8c59cab44651f63833f29c31b957c01c8bd10b9667f8fd5e79c2beee0fc0026048ab88de9"}, {0x74, 0x10a, 0x1ff, "9ddf3802de7dce84cc700f34d76cd52a432a1bf9155e9452e2df7a288d5f01b4b2c7e56c4db66b2a023e62ce6c5508a5f8524380ffaa9cfb43ee9823ca3cc2fd292cd3bb128df70722fbe4d94368f631c7d8770a4e9dbc4f87d9a6f37294a365bc64c844d4539ac9"}, {0x4c, 0x10f, 0x95, "e9dfd8268f22f6b53053d4ffd1f9e10f0c5701dec5670dfc3a2f9f0060bdb585a632e1843485a857872dc3ef4a7749d5300f82dbc67176163c177881546a"}, {0x80, 0x119, 0x40da, "539efb6b0e2ca67536abbd969a64c2cfd7554d4536762866c0c732716492f1101c6397404cb84c3297487d77a82b99a8940250615e266376254685b6b7b0f5e1a6989f6f1d1d57e645597f70be01c02f5b89391387df9be0815adc05e9e4be8603514846801ccbabb37cc35074240f224151c80c"}, {0x30, 0x10f, 0x9, "ad321be04d6ba0f40c94db06f7c31a50ed790f2a285218d05d0b86267de7e74ffce100a6"}, {0x104, 0x11f, 0x1, "7393622bf18ec272efd07de0a124a2c803f0cfcf10571982c396a7475840a747bf43de93a475c90b09bb7448a6a8388f0bbaad0acd5d9f2725c7c3ac4645ed436627608397b5cd4ba1b1322f97cdab3b12d08431b5a3da389b1a03352bbbd515a34adfd4a5ff473f22aa91afc44e39b2a1b883c2bf9255d38d78940d398cfa3fe14b0b36961b669b538c3804b6140cc1fe4738b36a6e6b62dde0f70516a9ebbf0ef58564a53d0a6fafb4313dc0c3efcadbbb7fa9c4e953b8645bc85b3d4adb81d010b6c9ced279229526648658b0a41938b941f0a9b348f7a39ff808bd2c936621e8b66754ddacf9fc82233080066061fa89f0588df9ad"}], 0x398}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000800)="1b", 0x1}], 0x1, &(0x7f0000000a80), 0x45}, 0x9}], 0x2, 0x0) 2018/03/10 18:47:27 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) write$vnet(r1, &(0x7f0000000000)={0x1, {&(0x7f00000000c0)=""/247, 0xf7, &(0x7f00000001c0)=""/178, 0x1, 0x2}}, 0x68) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = dup2(r1, r0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000010000/0x3000)=nil, 0x3000}, 0x2}) fallocate(r1, 0x1, 0x1fd, 0x5) ioctl$TIOCEXCL(r3, 0x540c) fcntl$setflags(r3, 0x2, 0x1) dup2(r0, r2) 2018/03/10 18:47:27 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x5, 0x4}, &(0x7f0000000080)=0x3e1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x100000001, 0x8, 0x100000001, 0x40, r2}, &(0x7f0000000100)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecbfe0)={@empty, 0x0, 0x1, 0x0, 0x9a2eb7423d24a315}, 0x20) 2018/03/10 18:47:27 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000000c0)=0x4) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000000)="35a9ffe2819514bb1c13c9b5881c32e9", 0x10) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0x1cdd, 0x0, 0x4, 0x1, 0x5, 0x3}, 0x1c) dup2(r0, r2) 2018/03/10 18:47:27 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000080)={0x4, 0x8001, [{0x100, 0x0, 0x6}, {0x2, 0x0, 0x4}, {0x5, 0x0, 0x8}, {0xfffffffffffffff7, 0x0, 0x8001}]}) mq_getsetattr(r0, &(0x7f0000000000)={0x14, 0x3, 0x8, 0x2, 0x8, 0x80, 0x62ac, 0x9}, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:27 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="737f7f000000000000006c616e315200"]) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/03/10 18:47:27 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:27 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1000000000000001, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f0000ca7000)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000480)=""/117) connect$unix(r0, &(0x7f0000d33ff6)=@file={0x0, './file0\x00'}, 0xa) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x88800) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000440)={0x10c, 0x0, &(0x7f0000000280)=[@increfs={0x40046304, 0x3}, @reply={0x40406301, {0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x30, 0x18, &(0x7f0000000040)=[@fd={0x66642a85, 0x0, r1}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f0000000080)=[0x40, 0x38, 0x20]}}, @acquire_done={0x40106309, r4, 0x1}, @release={0x40046306, 0x4}, @decrefs={0x40046307, 0x1}, @request_death={0x400c630e, 0x1, 0x4}, @reply={0x40406301, {0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f0000000100), &(0x7f0000000140)=[0x30, 0x38, 0x0]}}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x60, 0x8, &(0x7f00000001c0)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f0000000180), 0x1, 0x2, 0x3a}, @fda={0x66646185, 0x4, 0x2, 0xf}], &(0x7f0000000240)=[0x38]}}, @enter_looper={0x630c}], 0x7d, 0x0, &(0x7f00000003c0)="face8a2112312e84a993b06a6f4dc2489488a85bb779f4ac9106059ba5213cdc77698ae56a6ab22ff273c8aeefce33724fa9dea245dfa34e183eed3c773ee3ee6b4a211a057e50d2ff963fb52715a90e75aba260ebe7d3adfa0001ff1826088f5aefbbb24074083a6d9cebf1c9838949ed8d9278a322d2d54e536a193c"}) open_by_handle_at(r0, &(0x7f0000000500)={0x8f, 0x8, "9d156d72c2aefa935f6673d6ba1901162bee1f120ae757b7eea7a13571abfd95787dbdc9a4bf394d29d1b119987cbe96c9b892d4eff8ed7bed445e8dd748f8efddd97f1dfbc79a2877aa87fbeccc2fde9f6376834b3b762625d20c82c5b1f77e750f70a1ca878dcbafbe001c68a1993d03040eacff642e57f938868dfd08762152f3db42637356"}, 0x100) 2018/03/10 18:47:27 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000180)={"00dc6e39e5ff00007f000800000400", @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x2000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)) 2018/03/10 18:47:27 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) getsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000000000)=""/17, &(0x7f0000000040)=0x11) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:27 executing program 4: socket$inet6_sctp(0xa, 0x0, 0x84) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x1, 0x32, r1, 0xfffffffffffffffc) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r2) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:27 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x2}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x21}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000040)={0x20000000}) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:27 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc4543(rfc4106-gcm-aesni))\x00'}, 0x245) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="649c47ad", 0x4) sendmsg$alg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000080)="a352009e51a0de02", 0x8}], 0x1, &(0x7f0000000640), 0x0, 0x8051}, 0x0) recvmmsg(r1, &(0x7f0000002e40)=[{{&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x2e, &(0x7f0000000200)=[{&(0x7f0000002c00)=""/199, 0xc9be63f57d8926aa}], 0x20000000000000f1}}], 0x80000000000006c, 0x0, &(0x7f0000002f80)={0x0, 0x989680}) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000040)=@srh={0x0, 0x4, 0x4, 0x2, 0x4974, 0x6, 0x81, [@empty, @remote={0xfe, 0x80, [], 0xbb}]}, 0x28) 2018/03/10 18:47:27 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00000000c0)='em1\x00') setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x3, 0x6, 0xffffffff, 0x8}, {0xe980, 0x0, 0x2, 0x9}, {0x80, 0x7, 0x6, 0x2}, {0x8, 0x2, 0x8, 0xffff}, {0x200, 0x1000, 0x6, 0x7fff}, {0x7fff, 0x5, 0x3ff, 0x1}]}, 0x8) connect$unix(r0, &(0x7f0000002e00)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 2018/03/10 18:47:27 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000000)={0x0, 0x8}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:27 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/03/10 18:47:27 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x102) r2 = accept4$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000140)=0x1c, 0x80000) socket$inet_smc(0x2b, 0x1, 0x0) r3 = fcntl$getown(r2, 0x9) prctl$setptracer(0x59616d61, r3) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) fallocate(r1, 0x3, 0x3ff, 0xa42) 2018/03/10 18:47:27 executing program 0: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) pipe(&(0x7f00000004c0)={0x0, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@ipv4, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r2, r3) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f00000001c0)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000300), 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000000c0)=0x10000, 0x4) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80000, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000080)=0x8, 0x4) 2018/03/10 18:47:27 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="00000000be29"], 0x14}, 0x1}, 0x0) 2018/03/10 18:47:28 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x1000000080002) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000), 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="760000006c4a0fe57fbaf327aab11d1ac504fb935405c0e75bdc27ba03a4173c642880ac0de3c6d7b1cf787748da0241051ec39f282e88d529b38cf41510a88f196da18040a3eb6dd4ae8ecd92a1740abb455a58f2d92b565b2ba821eb358cfe37b9dc48d14121f44e02684af693bf1c9c91541ad09911d2e40b"], &(0x7f00000001c0)=0x7e) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r4, 0x1000, 0x8001, 0xb5, 0x1, 0x8, 0xfffffffffffeffff, 0x1f66b7a6, {r5, @in6={{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x1, 0x7, 0x6, 0x0, 0xffffffff}}, &(0x7f00000002c0)=0xb0) 2018/03/10 18:47:28 executing program 6: r0 = getpgid(0x0) sched_setaffinity(r0, 0x67, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000864ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) connect$can_bcm(r1, &(0x7f0000000200)={0x1d, r5}, 0x10) unlink(&(0x7f00003b3000)='./file0\x00') pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0xc7, "02faaac9535e21f26d2c49a320b9cb6054baeddea2280061d91a23e2f68a49f3f807edda566e02961b464c9bdbcde5f815f6561cd61abb9b818253159567e6b3b59db4c1fbceb7a51df1876278d358afed791a412e0355a35ac0ddf9463fd5fdcf039fc7a95aa466317365917778634d7d10df1117e5d7cb351a521a18b0d739e4a4a57da3e318966ca5666dad4d075502eada9277a96b08a9900d8ccd80db18ffc8e64c81467c488b36fe891e68259bbd35cd5498d782630c3d44b58f3810c60ee9fff41bcec8"}, &(0x7f0000000340)=0xcf) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000380)={r7, 0x401, 0x9, [0x6, 0x9, 0x4a, 0x2, 0x74f77e1, 0x2, 0x40, 0x7b, 0x1f]}, &(0x7f00000003c0)=0x1a) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r6, &(0x7f0000000040)={0x90002000}) tkill(r0, 0x21) chmod(&(0x7f0000000080)='./file0\x00', 0x0) dup2(r1, r3) 2018/03/10 18:47:28 executing program 7: personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00000000c0)={0x7fff}, 0x8) pwrite64(r0, &(0x7f0000000100)="6f0568fa0dc64f18c530cf64aa080ae178d25e352183f9f4c0693c65091899a2cbc0673182aab711eadc2d9634f140f494f4991cec0a9f5e9b9ade5a432c34158d1f0188d8b6a3231236388017f38d5b7695233d0c0dc96b1e75d06044cdedf4b2325c87c8e2be189e220b6971b6dd528e3124f60ac3db85fb802600bd6ab88c65cffc27aa33eb7ecd2c2693e2e1aab8117f9d669109e3dd", 0x98, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x1000818, &(0x7f00000000c0)) r1 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x55) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x11, r2, 0x0) renameat(r2, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0/bus\x00') 2018/03/10 18:47:28 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000004ff7)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x420000, 0x0) 2018/03/10 18:47:28 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) move_pages(r3, 0x6, &(0x7f0000000080)=[&(0x7f000000e000/0x4000)=nil, &(0x7f0000010000/0xe000)=nil, &(0x7f0000017000/0x1000)=nil, &(0x7f0000018000/0x2000)=nil, &(0x7f000001c000/0x2000)=nil, &(0x7f0000015000/0x4000)=nil], &(0x7f00000000c0)=[0x1000, 0x42c, 0x40, 0x2], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:28 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/03/10 18:47:28 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) dup2(r0, r2) 2018/03/10 18:47:28 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r0, &(0x7f0000011fd2)=[{0xfffffffffffffffd, 0x0, 0x0, 0x4, @tick=0x100000001, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) dup2(r1, r0) userfaultfd(0x80800) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) dup2(r1, r1) 2018/03/10 18:47:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='numa_maps\x00') ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'syzkaller1\x00', 0xffffffffffff0fd9}) restart_syscall() setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x80000000, 0x4) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x1) dup(r0) sendfile64(0xffffffffffffffff, r0, &(0x7f0000003980)=0x7ffffffffffffffe, 0x401) 2018/03/10 18:47:28 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x88010, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:28 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) io_setup(0x60f, &(0x7f0000000040)=0x0) io_submit(r3, 0x2, &(0x7f0000000240)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x9, r1, &(0x7f0000000080)="1e5f142c0bb3328895f7e1dd592c10106fc00a63f60b912bf009d803773a724a4f6d8841be5ec27ede3c38b6448d092f78c0c0cadef1fc4490a0f3d5e98c", 0x3e, 0xcf, 0x0, 0x1, r0}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x6, r2, &(0x7f0000000100)="7425c3dffbf03c242e0581e60e9b4f6a15fe56a4f6442db102518255514b032865b39d060e1f0570a0e614da952489ef35300f1bcef6156e91d9e9a8fbfe81cea5952c0b02cc04caea8061d1763b321a3a855e38020fcb1982654e35b9a99f9dd92323f2b0d67959c6cfce97573a6b0b35c15178dc8c8192789348dbf2ba881979ae3087cee91da88541ca49e7932a1caf5aa2e894cffaa560f0c130fb42b83ee6a6896a5d9a6f86813cc0eded46408050484b7afec8758acd17389efdcc29a208b18235e4514fba9bd981fc7d8b5e290ddd461a780461c077d9cb79e0a774cc1d66be", 0xe3, 0x7ff, 0x0, 0x1, r0}]) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000280)={0x1, 0xe, 0x4, 0x0, "ca5dc4a81006e4a4ed565674a8d0ec8837aaeeefff767f988b5383045c5b7aad"}) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) r4 = dup2(r0, r2) sysinfo(&(0x7f00000002c0)=""/199) setsockopt$llc_int(r4, 0x10c, 0x4, &(0x7f0000000000)=0x8, 0xfffffffffffffe72) [ 134.544981] kauditd_printk_skb: 718 callbacks suppressed [ 134.544989] audit: type=1400 audit(1520707648.353:16333): avc: denied { net_admin } for pid=4245 comm="syz-executor1" 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 2018/03/10 18:47:28 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) dup(r0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x6a, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}}, 0x84) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7ff, 0x4) 2018/03/10 18:47:28 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') prlimit64(0x0, 0x0, &(0x7f0000000000)={0xdb}, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@']], 0x1) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="00f402a0b095fdaa"]) r3 = syz_open_dev$dspn(&(0x7f0000005800)='/dev/dsp#\x00', 0x4, 0xc0000) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000005880)=@filter={'filter\x00', 0xe, 0x4, 0x588, 0xffffffff, 0x3bc, 0x3bc, 0x288, 0xffffffff, 0xffffffff, 0x4bc, 0x4bc, 0x4bc, 0xffffffff, 0x4, &(0x7f0000005840), {[{{@ipv6={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0xff000000, 0xff000000, 0x0, 0xff], [0xffffffff, 0xffffffff, 0xffffff00, 0xffffff00], 'vcan0\x00', 'eql\x00', {}, {0xff}, 0xbf, 0x0, 0x0, 0x7}, 0x0, 0x248, 0x288, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x8000, 0x0, 0x1, [0x6, 0x2, 0x5, 0x3, 0x1, 0xff, 0x4b, 0x6ae, 0x81, 0x76e, 0x3, 0x5, 0x1ff, 0x1, 0x8, 0xffffffffffffffff], 0x6}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x8001, 0xa4, 0x15, 0x20, 0x3, [@mcast1={0xff, 0x1, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xa}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80, [], 0x1a}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}], 0x6}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "cca87a834ace13ce8bee3c263b3d5e0558aec20cbf3e329e612e9d93234a"}}, {{@uncond, 0x0, 0x110, 0x134, 0x0, {}, [@common=@mh={0x24, 'mh\x00', 0x0, {0x0, 0x100, 0x1}}, @common=@mh={0x24, 'mh\x00', 0x0, {0x101, 0x8000}}]}, @REJECT={0x24, 'REJECT\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xc8, 0x100}, @common=@unspec=@RATEEST={0x38, 'RATEEST\x00', 0x0, {'syz0\x00', 0x8, 0xfffffffffffffffa, 0x400}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e4) [ 134.575172] audit: type=1400 audit(1520707648.354:16334): avc: denied { dac_read_search } for pid=4245 comm="syz-executor1" 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 [ 134.600241] audit: type=1400 audit(1520707648.355:16335): avc: denied { dac_override } for pid=4245 comm="syz-executor1" 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 2018/03/10 18:47:28 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1001}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1ff, 0x30}, &(0x7f0000000040)=0xc) setsockopt(r0, 0x34e, 0x3, &(0x7f00000000c0)="b8afbf", 0x3) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000100)=0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000080)=r4, 0x4) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) ioctl$TCXONC(r1, 0x540a, 0x80000001) dup2(r0, r0) [ 134.625041] audit: type=1400 audit(1520707648.358:16336): avc: denied { dac_read_search } for pid=17780 comm="syz-executor1" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 134.650156] audit: type=1400 audit(1520707648.359:16337): avc: denied { dac_read_search } for pid=17780 comm="syz-executor1" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 134.675291] audit: type=1400 audit(1520707648.368:16338): avc: denied { net_admin } for pid=4255 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 134.699876] audit: type=1400 audit(1520707648.372:16339): avc: denied { net_admin } for pid=4255 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/10 18:47:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000da1000)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x20000400) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'bcsh0\x00', 0x8d0e}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000000)=0x1, 0x8) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) [ 134.724522] audit: type=1400 audit(1520707648.372:16340): avc: denied { net_admin } for pid=4255 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 134.749115] audit: type=1400 audit(1520707648.385:16341): avc: denied { sys_admin } for pid=17762 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 134.773804] audit: type=1400 audit(1520707648.390:16342): avc: denied { dac_override } for pid=17782 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/10 18:47:28 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000080)={0x0, 0x7530}, 0x8) close(r0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x28, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) 2018/03/10 18:47:28 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000000)=0x2, 0x4) write(r2, &(0x7f0000000040)="18114fe9e58776239f186b1687ca70c21dafd470aceec224d7592f6b1bdeed9b3ff067c1175aee2974257ebae443ffd1e6499ffb829931c5bbb6e7ce426cbb10ff11ee35fec52c0a5affdd21e719a10d0757131b7ef5dcafadc2ebf7f3f03a79420b68b84806e73c09ef45eb1f99f94d8effc16afb259580f9759aede6911f1d396974c5ab1a1f9d7c45cdc465e0465c3eb3fe6365f3a92ac25070839b592f07fb0039c4d68bec6b6d24e3714770d8f2b3cecd20e0b5e249709d3faa8915df234c43b2cae090e6a6", 0xc8) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:28 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x3f}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$getflags(r0, 0x1) socket$bt_cmtp(0x1f, 0x3, 0x5) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = dup2(r1, r0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000000c0)='syzkaller0\x00') ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) getsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000080)=0xffffffffffffff80, 0x4) dup2(r0, r2) 2018/03/10 18:47:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000340)={0x5, &(0x7f0000000300)=[{0x0, 0x10000, 0x80, 0x80000001}, {0x7fffffff, 0xe7f, 0x7fff, 0x3}, {0x4, 0x7, 0x22f7, 0x8001}, {0x400, 0x100000000, 0x1}, {0xcc4, 0x1, 0x0, 0x95}]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x200, 0x501100) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) execve(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000000)='vboxnet0\x00'], &(0x7f00000001c0)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f00000000c0)="c4c16f5fa0cbd676d5a50f0666ba610066ed33753c66b89b000f00d88148f2003000000fc72f670f23e6b805000000b9dd48b6ed0f01c1", 0x37}], 0x1, 0x0, &(0x7f0000000140), 0x0) r4 = dup2(r2, r2) r5 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f00000001c0)={{0x800, 0x7, 0x638, 0x5811, "8be17fe6113f6969ac9d69d97d9a0afef376f6e4920ed22696ef4038a24d10262845b13a77b459dd7aec3d11", 0x80000000}, 0x0, 0x0, 0x898, r5, 0x4, 0x1000, "b69d459e732cde5dd1a15aa82f00e043077176a1ce37d8c7dae98c2b62305bb2c8abd35bc15da3777c90cc38313b0f12c7300e1852de8192ce50efa38b26ade0", &(0x7f0000000040)='\x00', 0x1, [], [0x3, 0x3, 0x5, 0x6]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/10 18:47:28 executing program 3: r0 = getpgid(0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x4002) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0xae6, 0x6, 0x790, 0x9, 0x1}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x10000, 0x80, 0x1, 0x7f, 0x2, 0x80000000, 0x792, {r3, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0xebf, 0x200, 0x7, 0x8ea1, 0x4}}, &(0x7f00000002c0)=0xb0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r4, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r5, r4) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000604ffc)) dup2(r4, r6) 2018/03/10 18:47:28 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x5, 0x0) epoll_create(0x4) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2}) 2018/03/10 18:47:28 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0)=0x6f5, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000140)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3d, &(0x7f0000000240)="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", 0xfd) name_to_handle_at(r0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x19, 0x2, "fbcaadbaa1b042fe9228744bae361bbfb4"}, &(0x7f00000003c0), 0x1000) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000200), 0x4) dup2(r0, r2) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000180)=r1, 0x4) 2018/03/10 18:47:28 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000000)='\x00', &(0x7f0000000040)='$\',\x00', &(0x7f0000000080)='\x00', &(0x7f0000000300)="b0fdfa2300", &(0x7f0000000100)='}-[eth0procnodevtrusted\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00'], &(0x7f0000000280)=[&(0x7f00000002c0)='eth1cpusetvboxnet0wlan0.$\x00']) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = getpgrp(0x0) kcmp(r1, r2, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000240)='./file0\x00', 0x0) 2018/03/10 18:47:28 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x200) dup2(r0, r2) 2018/03/10 18:47:28 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x6, 0x5, 0x7, 0x0, 0x6}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="bb0000005976a697d9320aab4ccb069fb88b544d8622ef525f6f7f690a8f328187a40363edcb80139269df37ec307b406af790cc2f83df01407a15b6b52b98b8cd066b7c956b8adfae42b4b86d6e275090970128e839cb996cb0e77874cf1cf5805d8d34dabd9903b20070f1681c5c132f97d335ca362824d4f0042704d3bc81ce197a2be69010bef5fbdd8ac4a62df0b6c34dfad0986a4f6dcd27bb70502f50a54a8d3497ee6e2334fb3ec41132b789497e12c9fffcb1e32daf6d0b22c195"], &(0x7f0000000240)=0xc3) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000000)={0x100000000, 0x9}) dup2(r0, r2) 2018/03/10 18:47:28 executing program 7: r0 = socket(0x10000000000010, 0x3, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x3, &(0x7f0000000140)=0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e23, 0xf63, @dev={0xfe, 0x80, [], 0x19}, 0x20}, {0xa, 0x4e21, 0xaa, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x3, [0x1000, 0x26, 0x2, 0x5, 0x3, 0x51f4, 0x9, 0x8]}, 0x5c) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000000100)="79728049dd19c18b46574d8293a26e6f49c2") write(r0, &(0x7f00001c6fdc)="240000002e001f1000101a0000008dfc2300f9ffffffffffffffffff08ff1dff04010061", 0x24) 2018/03/10 18:47:29 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x5, 0x4000) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000300)=0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bond0\x00', 0x0}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r3, 0x2, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)={0x0, 0x0}) timer_create(0x3, &(0x7f0000000340)={0x0, 0x13, 0x2, @tid=r5}, &(0x7f0000000380)) setsockopt$RDS_GET_MR(r4, 0x114, 0x2, &(0x7f0000000200)={{&(0x7f0000000140)=""/123, 0x7b}, &(0x7f00000001c0), 0x10}, 0x20) accept4$inet(r4, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000400)) 2018/03/10 18:47:29 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4010, r2, 0xfffffffffffffffd) r3 = userfaultfd(0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x80}, 0x8) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) ioctl$TIOCSCTTY(r2, 0x540e, 0x0) 2018/03/10 18:47:29 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x101, 0x80000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x5}) socketpair(0x7, 0x5, 0x3e, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={r1, 0x80000, r2}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0xfe]}, {}, 0x0, {0x2, 0x0, @loopback=0x7f000001}}) 2018/03/10 18:47:29 executing program 2: r0 = socket(0x10, 0x400000802, 0x0) write(r0, &(0x7f0000ff6fe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0xc3, 0x4) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000ff3000)=0x5, 0x4) recvmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000001740)=[{&(0x7f0000001640)=""/250, 0xfa}], 0x1, &(0x7f0000002780)=""/4096, 0x1000}, 0x0) 2018/03/10 18:47:29 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl(r0, 0x7, &(0x7f0000000000)="5fc2251446861a774c97f42fe37c19138491a77a3969179caa7c1ce6e743c88c0a069ab437d3e500a05b7e984d7a825741cddbfaec26ad9210cb08931f8a42f0c9fea52edb20c586275acdcf86be40e60443") ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x35, "91847121bca64c9f231617efe75d3bf43716b75922376d691274c2778b8684b36a5925dcf0ee826f7df1223621696ce489b4ea0c64"}, &(0x7f00000000c0)=0x3d) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000100)={r4, 0x9}, &(0x7f0000000140)=0x8) dup2(r0, r2) 2018/03/10 18:47:29 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYBLOB="89000000fb50e90f94ab57d759bb4e14168a667922cdfd4d1af576ce5903e532b8e5fb7e571a0e175cfa0666e020b509dfabaf2fcd987ae883e3b5c08b44cc3e45d7b9e8e7d1d920aa11d04792ecc532cb6a9d7200188138b7e45467ea90d9491fbfb49630a712902d1b40372200a58b6b0a23b4986236656c1c7c370b75dabb75e0acdea96200000000000000"], &(0x7f0000000140)=0x91) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) r4 = request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='\x00', 0xfffffffffffffff8) keyctl$assume_authority(0x10, r4) 2018/03/10 18:47:29 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) r4 = getpgrp(0xffffffffffffffff) rt_tgsigqueueinfo(r3, r4, 0x7, &(0x7f0000000080)={0x19, 0xc40, 0x1, 0x8001}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4}) dup2(r0, r2) 2018/03/10 18:47:29 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='maps\x00') ioctl$KDADDIO(r0, 0x4b34, 0x1) sendfile(r0, r0, &(0x7f0000000040)=0x80000, 0x5) 2018/03/10 18:47:29 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) tkill(r0, 0x34) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) [ 135.313124] device ip6gretap0 entered promiscuous mode [ 135.389819] device ip6gretap0 left promiscuous mode 2018/03/10 18:47:29 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0xa) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x20, 0x1, 0x4, 0x101, 0x0, 0x0, {0xfffffffffffffffc}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x80, 0x80800) accept4$netrom(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) 2018/03/10 18:47:29 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/load\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)="01b76c0b241ef85fa4e9a9c109f618808b57bf1d43f6a6ca74ada514f765c782700c7295af907fa84de0ce1932a6179632700b957e3fe6de9e77a687429154ca410ea8ce1ee886ac75386fefc40a8bee81e0bca11baced548bc847ebacca07ffa6df1eb71c5bf53cad3ceef906fcf11995516cf1424c7f8df94fa0b8830adb2b3920557d16e15cbeda6f378d767b45ed8be006149f75d35d80121524be0ca354b172bf5f3025074c71", 0xa9) write$selinux_load(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="8100"], 0x10) 2018/03/10 18:47:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x6) read(r0, &(0x7f0000000000)=""/225, 0xe1) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000014fdc)={0x18, 0x32, 0x443, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/03/10 18:47:29 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80807) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:29 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x1) write$sndseq(r0, &(0x7f00000028ef), 0xffffff2f) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x2) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) 2018/03/10 18:47:29 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:29 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0xc0001) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r2) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) getdents64(r0, &(0x7f0000000000)=""/97, 0x61) 2018/03/10 18:47:29 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x0, 0x9}, @quote={{0x101, 0x800}, 0x1, &(0x7f0000000000)={0x6, 0xc47, 0x5, 0x0, @tick=0xffff, {0x2, 0x40}, {0x773c, 0x9}, @raw8={"12acdaa13d9e1d0301c149f1"}}}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/03/10 18:47:29 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r1, 0x4, 0x1}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r1, 0x1, 0x3}, 0x14) 2018/03/10 18:47:29 executing program 4: r0 = getpid() getpgrp(0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = syz_open_procfs(r0, &(0x7f00000002c0)='net/udp\x00') r3 = syz_open_dev$audion(&(0x7f0000000380)='/dev/audio#\x00', 0xc32c, 0x101000) getresuid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) r5 = getgid() ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f00000007c0)={0x10000000, 0xfff, 0x8, 0x9b, &(0x7f00000005c0)=""/155, 0x9e, &(0x7f0000000680)=""/158, 0x46, &(0x7f0000000740)=""/70}) r6 = creat(&(0x7f0000000480)='./file0\x00', 0xa0) r7 = timerfd_create(0x7, 0x80800) r8 = socket$inet6_icmp(0xa, 0x2, 0x3a) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$netlink(r2, &(0x7f0000000540)={&(0x7f0000000300)=@proc={0x10, 0x0, 0x25dfdbfd, 0x200000}, 0xc, &(0x7f0000000340), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="100000000100000001000000", @ANYRES32=r3, @ANYBLOB="180000008100000062820200", @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9], 0x44, 0xc0}, 0x8004) gettid() getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000340)={'icmp6\x00'}, &(0x7f0000000580)=0x1e) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)) r10 = getpgid(0xffffffffffffffff) r11 = getpgid(r10) r12 = inotify_init1(0x0) r13 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r13, 0x4008641a, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[0x5, 0x81, 0x2, 0x7ca, 0x2cde, 0x3, 0xffff]}) fcntl$setown(r12, 0x8, 0xffffffffffffffff) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x400400, 0x0) fcntl$getownex(r12, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r13, 0xc0086426, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r13, 0xc0086421, &(0x7f0000000240)={r15, 0x1}) ioctl$TUNSETOFFLOAD(r13, 0x400454d0, 0x8) kcmp(r14, r11, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) timerfd_settime(r13, 0x1, &(0x7f00000000c0)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000000140)) [ 135.565515] SELinux: policydb magic number 0xb6cb701 does not match expected magic number 0xf97cff8c [ 135.583007] SELinux: failed to load policy [ 135.592424] SELinux: policydb magic number 0x81 does not match expected magic number 0xf97cff8c [ 135.645552] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=50 sclass=netlink_xfrm_socket pig=17923 comm=syz-executor6 [ 135.668178] SELinux: failed to load policy [ 135.686553] SELinux: policydb magic number 0xb6cb701 does not match expected magic number 0xf97cff8c 2018/03/10 18:47:29 executing program 7: r0 = socket(0x18, 0x0, 0x0) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) 2018/03/10 18:47:29 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x4000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000000c0)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) getresgid(&(0x7f0000000040)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) fchown(r3, r4, r5) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) r6 = dup2(r1, r3) ioctl$SNDRV_TIMER_IOCTL_INFO(r6, 0x80e05411, &(0x7f0000000240)=""/201) [ 135.713781] SELinux: failed to load policy 2018/03/10 18:47:29 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) read(r2, &(0x7f0000000000)=""/85, 0x55) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:29 executing program 4: perf_event_open(&(0x7f0000940000)={0x6, 0x78, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000000)=ANY=[@ANYBLOB="51000000000000000000000200000000000004000000170b0000"]) [ 135.787889] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=50 sclass=netlink_xfrm_socket pig=17923 comm=syz-executor6 2018/03/10 18:47:30 executing program 7: prctl$intptr(0x1f, 0x200) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x50000) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000000040)={0xbe6, 0x6}) 2018/03/10 18:47:30 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) fdatasync(r0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) socket$bt_cmtp(0x1f, 0x3, 0x5) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:30 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000100)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) 2018/03/10 18:47:30 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@local, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0x400, 0x6cee, 0xfffffffffffffffb, 0x500, 0x0, 0x0, r3}) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:30 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x20}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000000)) dup2(r1, r2) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000000c0)=""/133) 2018/03/10 18:47:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x1af, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_tables_matches\x00') ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x0, 0x0, 0x3f, 0x3, 0xfffffffffffffffd}}) bind$alg(r0, &(0x7f0000399fa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3ff) 2018/03/10 18:47:30 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x20000000, 0x0, &(0x7f0000fb7ffe)}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0x201001) 2018/03/10 18:47:30 executing program 2: r0 = socket(0x3, 0x803, 0x300) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d, r2}, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xc, 0xfffffffffffffec0) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000000180)=@nfc, 0x10, &(0x7f00007e4000)=[{&(0x7f00000a1000)=""/4096, 0x1000}], 0x1, &(0x7f0000560000)=""/129, 0x52}}], 0x7fffffffffffc9a, 0x0, 0x0) 2018/03/10 18:47:30 executing program 7: unshare(0x20020000) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x8) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='nfs4\x00', 0x8a1000, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001100), 0x0, 0x0, 0x0) rename(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000100)={@dev, 0x0}, &(0x7f0000000140)=0x14) bind(r1, &(0x7f00000001c0)=@hci={0x1f, r2, 0x1}, 0x80) fadvise64(r0, 0x38, 0x1, 0x0) 2018/03/10 18:47:30 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000000101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f000024ffb9)="80ac", 0x2}], 0x1, 0x0) 2018/03/10 18:47:30 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000043d000)=[{&(0x7f0000bdb000)="ee", 0x1}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f00000004c0)={0x5a, 0x200, "dc4752d37b4c575684bb61d9112173f8a6b024cd677b496900da3d15259472e84fb5c8ebc29c2d5a486ba178ebeba1c43c4fd84233b04def516f5d58c4e45a8ea43a3b88d496bdd5db6252d9fe126621967f"}, 0x10000) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_int(r2, 0x0, 0xa, &(0x7f0000000580)=0x975b, 0x4) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)="6b3aab5f8fe052665b1dd63a5b9418fda353f9e1c0145c1f177b032d47b8c704c8175491bfeebb0a69c97f278c8ed0011dba32d8404f884b1a1ba02c1d3c55f31dbdd59ff08acdd38da9f6944575808707ca3e1ac33ab116aa59ab994e4aaa70173a02605609f780474ade038ecc1b96bd39187a777cd3c92b18cbc4041c6edbac7b9e5910fec636ff07c94bdc407f28be3814cf5a9e72391978336413d516914c2372b4419d9a42dd4eee7eae49d3210f31182f47e9da8c20bae87849c19eb07a2df47d438789b5a78203ba18b57b2957fa062d2b2c02b19f6b", 0xda}, {&(0x7f0000000200)="08037f33e6e986b8d9a3054cbf1e8a278b62f85c7c9acea68cc150ae1f025c4c6466e22df515a7181ecda6869fd32892823382ff32a675cebaad1264bb34c4a25b4b503df2e96acec27afb716fe28e9be506263d9f0fab6d544cd591bdaf7515b3f3b35c7b99b1fd68b6ab6793d2d3247881cdd83aea64d5a4c773a1bfd1e55a22619aec6fa921e9cb45e8539c3d96656ddc1cdd", 0x94}, {&(0x7f00000002c0)="28ca857231885d20c645ab4a399b51e2218a88d659dd0684079111872bac2b3a4d8a57c0e53f59208375411526900a50dd3d3ad4f66b90b68af7893f36b44f0e064fcc641343c637adbbb900ff9bc3e7da5d2a483a09cbba5cd48b73a56f7c777c95a0020a00b2b92d082a2fac83300d03c61ed1772af560f3edfdbacae4aafa879a603424f1b7f496f902bd4c2773430bddf33187971adb31", 0x99}], 0x3, &(0x7f00000003c0)=[@op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x200}, @iv={0x64, 0x117, 0x2, 0x51, "a28be4f3e11d8563c4a4f082b171d5cfaaab9b61d6cf9d3deb417992fd63b679c34b6f891974f659d8d138e252cbf2bb6d533ebb78c708289332e0b5925c3812e54af3b5f62dcebe960b40ee3b5e3d4069"}], 0x84, 0x4}, 0x8000) getgid() openat$selinux_member(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/member\x00', 0x2, 0x0) writev(r1, &(0x7f0000001080)=[{&(0x7f0000000080)="9b", 0x1}], 0x1) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000984000), 0x0, &(0x7f0000019000)}, 0x40000022) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000540)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000005c0)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000700)={r3, @in6={{0xa, 0x4e22, 0x7, @empty, 0x4}}, [0x4, 0x3, 0x9, 0x0, 0x0, 0xffffffffffffff01, 0x1, 0x4f, 0x9, 0x4, 0x8, 0x620, 0x5, 0xd, 0x1]}, &(0x7f0000000600)=0x100) 2018/03/10 18:47:30 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000080)) mknod(&(0x7f0000043ff8)='./file0\x00', 0x1039, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast1, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) chown(&(0x7f0000000000)='./file0\x00', r2, r3) r4 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x2, 0x40040) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000280)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x1, 0x4e21, 0x1, 0x4e23, 0x9, 0x2, 0xa0, 0x80, 0x67, 0x0, r2}, {0x1ff, 0x5, 0xdb05, 0x800, 0x0, 0x1, 0x1, 0x4c1}, {0x200, 0x11b7, 0x808000, 0xfffffffffffffffa}, 0x3, 0x6e6bb3, 0x3, 0x0, 0x3, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x19}, 0x4d2, 0x6c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x4, 0xfd0, 0x9, 0x7fff}}, 0xe8) open(&(0x7f0000d94ff8)='./file0\x00', 0x2805, 0x0) 2018/03/10 18:47:30 executing program 2: r0 = socket(0x2, 0x80001, 0x4000000100000100) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x440080, 0x0) write$sndseq(r1, &(0x7f0000000200)=[{0x9, 0x8, 0xc000, 0x0, @tick=0x5, {0x80, 0x1}, {0x401, 0x762}, @raw32={[0x101, 0x9, 0x3ff]}}, {0x1, 0xf7, 0x80000001, 0x40, @tick=0x5, {0x8, 0x1000}, {0xfff, 0x1ff}, @result={0x8000, 0x4}}], 0x38) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "b3db91d124ce0ab4f7cf0c494073867f4514bc90a528c452bea7dc6861d1198f3e9f41867f9459f74189040ebeb7dac4aa128d41ecdb753e39dab5c5a3460075"}}, 0x6c}, 0x1}, 0x20040001) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x65, &(0x7f0000000040)=0x2) 2018/03/10 18:47:30 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000013c0), &(0x7f0000001400)=0x4) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) userfaultfd(0x0) dup2(r1, r3) r4 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) sendmsg$nl_generic(r2, &(0x7f0000001380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001340)={&(0x7f00000001c0)={0x1180, 0x14, 0x0, 0x70bd2b, 0x25dfdbfd, {0x13}, [@generic="54220b64717e984761a2ae9178e0b31685a101af5b8136d7025cde6685e72ba8ecbdc8a74cf7520df6bebf6b2386fd651eefb26a3ab874fe", @generic="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", @typed={0x14, 0x7fffffff, @str=']-\\wlan0\x00'}, @generic, @nested={0x100, 0x4e, [@generic="f455916d21e6c75d871b445180ad341ee07e5412a5c081095b78919998540cbffb29d67291cc92f84839a365a3b650ab2d2317b4047c1142c287e293ab114a148f43cd5d741c7adda6abffd1c46077ad859600ae29", @generic="336a8ee1d41d3095e22efa327a8b1ab860d17740ade8221da5c740dcf9b88d95c4f94d9d74d6c1bcfa98ad1193b35682576a6a5c453053aef94d2fd49d67b7da1022733666c1d36ae839fbeca6edb1f529377166c008bc8e5071be5ae910e84d7b20fe965ba724766ec238d1d7f1dd5b", @typed={0x18, 0x85, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0xc, 0x12, @uid=r4}, @typed={0x10, 0x8b, @str="29d5657468302d00"}]}, @typed={0xc, 0x48, @uid=r5}, @typed={0xc, 0x67, @fd=r2}, @typed={0x8, 0x84}]}, 0x1180}, 0x1, 0x0, 0x0, 0x44044}, 0x20000000) 2018/03/10 18:47:30 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x50}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:30 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x40, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000012000/0x4000)=nil, 0x4000}, 0x2}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x80, &(0x7f0000000040)=0x2) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:30 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000000000)={'bpq0\x00', @ifru_names='ifb0\x00'}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400000, 0x0) 2018/03/10 18:47:30 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x15, 0x0, 0x401, 0x43c}, {}, {0x6}]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) sendmmsg(r1, &(0x7f0000000000)=[{{0x0, 0xffffffffffffff93, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) ioctl$void(r1, 0xc0045878) 2018/03/10 18:47:30 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) writev(r4, &(0x7f0000000040)=[{&(0x7f0000066000)="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", 0xfcc}], 0x1) r5 = getpid() capset(&(0x7f0000000280)={0x20071026, r5}, &(0x7f00000002c0)={0x8001, 0x200, 0x1, 0x5, 0x9}) write(r4, &(0x7f0000cde000)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770fa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0x35) r6 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000000140)={{0xffff, 0x3, 0xdbe6, 0x7f, "b87961d9163a34acd044890aae43ea1bdd41e22e72108e95896e2cc8f806c725ddcab23e63457b055a6821b2", 0x9}, 0x0, 0x0, 0x6, r6, 0x94, 0xa826, "796736bf7a4e420a6522d40109aa26f6bb62d285c6cacf5668e111a731c73e807c5c5207abce8b38606ada78c8f1a444b9ab4446974a1642c544d448ccbdb626", &(0x7f0000000100)='wlan0[selfeth0vboxnet1(mime_typecgroup\x00', 0x27, [], [0xb4, 0x0, 0x3, 0x9]}) pipe2(&(0x7f0000000400), 0x84800) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) kcmp(r6, r6, 0x2, r0, r2) r7 = dup2(r1, r4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) ioctl$KVM_IOEVENTFD(r7, 0x4040ae79, &(0x7f0000000340)={0xd000, &(0x7f0000000300), 0x8, r3, 0x2}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000003c0)=0x20) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) 2018/03/10 18:47:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffff9c, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r1, 0x3f, 0x18}, 0xc) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x200000) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000040), 0x4) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/03/10 18:47:30 executing program 7: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001edff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) sendto$inet(r1, &(0x7f0000e76000), 0x0, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) 2018/03/10 18:47:30 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x402000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3, 0x7fff, 0x6, 0x0, 0x1, 0x3, 0x8, {0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x1}}, 0x3, 0x3, 0x10000000000, 0xfffffffffffffff8, 0x7}}, &(0x7f0000000100)=0xb0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="00ebb7e1e9000000"], 0xc) bind$alg(r0, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) 2018/03/10 18:47:30 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) fsetxattr(r3, &(0x7f00000000c0)=@random={'osx.', '-\x00'}, &(0x7f0000000100)='+{)\x00', 0x4, 0x1) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) r4 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="304633a5a7fb67198e2089fc36873d37283d5b0b604885416d6a87e12cd5b0b2ef25dcd89d9f4ffb47d7174b620bd4970504878e818ee2fb0d3ca138c12aaeb67b73ea12714f82e1e8d949022cd919d0dc630b9414ea312472443e3d2abe3dcf85dce751a83ef02c19c5f759319891ec79f7328625cb18979ecb4635645edc763a17634134dc7257e5770b9305343f370f4f3bbb022f81124206ade6f47aee89e484efb0599d9df03066d949a0b1520fd9ecb652b9bd753600ac888fb7943080b28bb3e9ba7be462487b320fa3", 0xcd, 0xfffffffffffffff8) r5 = request_key(&(0x7f00000002c0)='big_key\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='posix_acl_access\x00', 0x0) r6 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="be3fd70b6f28bdb9703ed9ddcaaca00c", 0x10, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000440)={r4, r5, r6}, &(0x7f0000000480)=""/228, 0xe4, 0x0) dup2(r1, r3) 2018/03/10 18:47:30 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2}, 0x1e) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = dup2(r0, r0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000000)) dup2(r0, r2) 2018/03/10 18:47:30 executing program 4: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x800, 0x6, &(0x7f0000000200)) recvmsg$netrom(r0, &(0x7f0000001580)={&(0x7f0000000080)=@ax25={0x3, {"2cf32c893ed06b"}}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000000c0)="5bd7e8de17110951b7207d38fe69ee66b38952549d9daffeb9cdab79b456e47b5835fb2051c25d298a1419e640c4fc6d2a5921f7441c6a3d362a02cab1f28d70dbb438c5fff172f5950f0bbf076a65ae1307e899", 0x54}, {&(0x7f0000000140)="7c08ca749759e42241d06dad0600ea3acdbf118f1c33fc4b5202dad949da6e8929e3a467daee8f87ac7ae3b87894b437ca0fedf1943cb30bf5658a254950383cb987f7439b8224659ebdfaeefd485bb9dcf974b8c07e1892e32c9d878d01704b9c43608d7c1e0d9bf17c7ce451f00f684be67ab9aba1de31cf50c1a597afd55963a85cc4c53c5c758c12ff287d2d4e7955f33dcde67a88e1821139271539aa050e6eae46536f77cc83a6f6ce8ebe2166b2ca07db2871babca5830d9bc767", 0xbe}, {&(0x7f0000000200)}, {&(0x7f0000000240)="1853e70841e2362f0aeb06e9259687e344078ae792007517dd29b975002446e9509606642b4f50382ba4e4e4e14484bd4e589d8f35088356851a04cfe84218b309bbb7bf19669011a4b6ffa20a0d8b3e46da00fe67d8702ea11be379a6486992e1f702902fa200f30a4870a4c2d973c1119f0e0651cb5aba3b59543bd1c8ec52f3c2ce74cfa129d6bc6e460e99437a3b955bc77e41c6", 0x96}, {&(0x7f0000000300)="731c8f9e53f9152e895c69ffc2711a85abc3b72e97c72c7a4af2de3e247c4840a8801c35a899698e721114df6e736a4c384f95fce1d45ad870456abb722c7bdd8c5007af8a23598e9c1bc7971db4ac2f5e4a266f3a97c75fa443f18163d14d0f4e269b55a684c0e18f08a68a5dee054bb7b83ec80ffa0a275a64004c934293933301844d52ceb17e7b03", 0x8a}], 0x5, &(0x7f0000000400)=[{0x100c, 0x117, 0x1, "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"}, {0x2c, 0x13f, 0x4e2, "a06679bf6f3c8457b3ce0bf2da4d32546f1f312faab1d2a88c5a96820c"}, {0x90, 0x107, 0x7, "83ce167d6d65944f246c4e4b40582e48050d8c07d3913dd362f87f8f81fa018415234b14c24c16ed5c4b92db3baf2829aee51140b0f074bb3dddfa84360c26a104e82c5c9508c25adefa6581662ab824e8d0c367c9ad8a3fb7609279ed4b089d5b49d048d91c90ba74f96716907ee4920761199e89614c0473724cefcaa54d22b9ebb8"}, {0x60, 0x197, 0x0, "6594c5b37f3df027cf49f469fff25e473c8d8ba5016bbc737dd2b91dd8fab8baaa704d71c756cfd3cd73398d81d48664b8ebadbd764b12475401a5bc7f28dcfddaa04ee9aa28fe2b85dd8abe5c5986ed1b609e"}, {0x28, 0x0, 0x532f, "83ac87180ee3687243f71e1278acbe4e4b5f71ef206ce219c7"}], 0x1150, 0x20000000}, 0x20) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x7ff, &(0x7f0000000000)) mbind(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0xffffffffffffffff, &(0x7f000042e000)=0x1, 0xb0b, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000d19000), 0x644dcbfec3485e, 0x0) 2018/03/10 18:47:30 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getitimer(0x2, &(0x7f0000000040)) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:30 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000de9000)=0xbd3, 0x4) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) recvmsg$kcm(r1, &(0x7f0000000480)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000000380)=[{&(0x7f0000000280)=""/211, 0xd3}], 0x1, &(0x7f00000003c0)=""/157, 0x9d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x400}) sendto(r1, &(0x7f000077e000)="e7", 0x1, 0x0, 0x0, 0x0) shutdown(r1, 0x0) 2018/03/10 18:47:30 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) fcntl$setpipe(r1, 0x407, 0x5) 2018/03/10 18:47:31 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40002) alarm(0x80000000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x546, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xd, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x9, 0x3, 0x1, 0x6, 0x8, 0x8001, 0x52}, 0x20) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000240)={r1, r1, 0x5, 0xffffffff7fffffff, &(0x7f0000000140)="f382d23f18f81af3035f43417c68e0f072095cd8d88ac4e568ab43983d7c5a8f365cd1423a3defeb1487599b1a99bf64218d3806ca167cd3ccf823e4f4932d24ea5542b40010588f755146a09b111e2b4d4a1f33f8a947f9e665b80905f51c9a865e49ef1a559e25314caf1c8cf4003c8ad2693b83627242e77cce9529e927811661a3138c602b219a6ac196739dc9e3fc3db3d175cdb31f587412a86269b57f49516f331bb4597adf87af7423005adc72d9cb1e952c41c2c2e2734e96f2d91814598a11dcb30274b07ef045d0ead31862060872b3df12a671", 0x5d6, 0xcc1, 0x7ff, 0xadb7, 0x5, 0x200000000000000, 0x7ff, "e738ffd002264b4ba898c811768117642015c08635f380f394801b862334cf1a45d812ce1e41650d050f030c777bffbc398609f5743412"}) ioctl(r1, 0x400000000008983, &(0x7f00000000c0)="d5") ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000080)=[0xd2cc, 0x80000000]) 2018/03/10 18:47:31 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000140)={r2, 0x2}) setitimer(0x2, &(0x7f0000000040)={{0x0, 0x7530}, {0x77359400}}, &(0x7f0000000100)) membarrier(0x5a, 0x0) 2018/03/10 18:47:31 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000dffff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000003}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000003040)=""/4096) 2018/03/10 18:47:31 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000000)=""/52) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/03/10 18:47:31 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x5, 0x10081) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f00000000c0)={&(0x7f0000ffc000/0x2000)=nil, 0x80000000, 0x3, 0x2, &(0x7f0000ff6000/0xa000)=nil, 0x461b}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000007, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8910, &(0x7f0000000040)={'ifb0\x00', @ifru_mtu=0x4}) 2018/03/10 18:47:31 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x81f, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001180)=0x0) perf_event_open(&(0x7f0000001100)={0x4, 0x70, 0x2, 0x3, 0x9e66000000000000, 0x4, 0x0, 0x1, 0x4000, 0x1, 0x3, 0x100000000, 0x4, 0x3, 0xc38e, 0x7c, 0x7, 0x9, 0x800, 0x2af, 0x1, 0x1b91, 0xffffffffffffff81, 0x5d, 0x1, 0x1, 0x6, 0x3f, 0x101, 0xfffffffffffffff7, 0x7, 0x1000, 0x7fff, 0x9, 0x9, 0x0, 0x0, 0x9, 0x0, 0xcffa, 0x1, @perf_config_ext={0xff, 0x7}, 0x800, 0x100000000, 0x83ab, 0x3, 0x1, 0x83, 0xffffffff}, r1, 0x6, r0, 0xd) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_open_dev$admmidi(&(0x7f0000001080)='/dev/admmidi#\x00', 0x62, 0x200) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000011c0)={0x0, 0x9}, &(0x7f0000001200)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000001240)={r4, 0x1, 0x30, 0x2, 0x3}, &(0x7f0000001280)=0x18) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f00000010c0)=ANY=[@ANYBLOB="6d000000040000009e0d00005a0d0000080000000600000000000000"]) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000001040)=@get={0x1, &(0x7f0000000040)=""/4096}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x800) 2018/03/10 18:47:31 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = epoll_create(0x4000000010011) r3 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x15}, 0x8}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x200, @empty, 0x7}, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x135c00}, @in6={0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}, @in={0x2, 0x4e23, @rand_addr=0x100000000}, @in6={0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}], 0xe8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) dup3(r0, r2, 0x0) 2018/03/10 18:47:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/hci\x00') accept4$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f91ff5)='/dev/loop#\x00', 0x0, 0x80000a003d) r2 = syz_open_dev$binder(&(0x7f0000000ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xaadb, 0x80000) mmap$binder(&(0x7f000023d000/0xc00000)=nil, 0xc00000, 0x0, 0x8011, r2, 0x0) ioctl(r1, 0x20200004c04, &(0x7f0000765f89)) rt_sigsuspend(&(0x7f0000000040)={0x7}, 0x8) 2018/03/10 18:47:31 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) sendmmsg$alg(r0, &(0x7f0000000300)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)="8464108d6eec98e4bd4dff29efed66034f895c29da95244e223a77b55aaac02a6c8852f3694a8be706272da912846a7d7a691b4958590c4f50a593a2cddea9d2964ebb1acacac79c38083038d068ce21b6d3f36d5617d5b5b1ccc6f6ede88599b729f9bb680f45c5352777cb029211421fc2022fc3dded050a6aaccf28b4d34a5b8e2b12ade7c6601ff0690bf7ff91ee93a51355ab42d8571fdb9d682c6dff717286e5", 0xa3}, {&(0x7f00000000c0)="f921a7f37c9142669d92bcc9270edb77adfef74ebd653a8a0339ec18036301630b3419bfd49a077ab635cae406e180fb2306fc52e8e211675117ffa7efb101660d053fb61fa37415174b5f890d765980165a8b553d2d730226263f5f01fe51caaff4faf37c5ec1ecd140551b61fa1fe597123c78a4ef4f3363c8c86c8c4210895c0a4e1f13abc4", 0x87}, {&(0x7f0000000180)="6697e9997c171bbe96ee5808b525acf4c3ccf6b3aef8d8b8851daee1e5644b699255bffe8cf580038c124b1da9f72697eb3a0a1cadfdd7f0da6d756f12a9c732c5c925247394962ce262e430db86c169bb3a92d0467177967d9dc930e7ecd644b514de0714736bb792b9d74f494091ce4ac3c9dcab35256f7411e0b6a36c1a298e416ffd32f0010ad78f19c77c71261514198c30c85b71ed55b34f3b01358d893e1253a358ac01c0beadfd6994a7", 0xae}], 0x3, &(0x7f0000000280)=[@op={0x10, 0x117, 0x3}, @op={0x10, 0x117, 0x3, 0x3fc7a207365c1721}, @assoc={0x10, 0x117, 0x4, 0x100000000}, @op={0x10, 0x117, 0x3}, @op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x1}], 0x60, 0x400c840}], 0x1, 0x800) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:31 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x40, 0x8000) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x2, 0x5, 0x4, 0x80000001, "a3d4c6c838ef0bb333c5b447d7b794b1f8f89f75df181d6d311277249f4bc2aea2c683aab5c4aa4d46b961f2bfa6edc7847009bdc8bc3bf76f6ea7d908a321", 0x16}, 0x56) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x7ffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getgid() ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000100)={0x781d531e8138b8a6}) 2018/03/10 18:47:31 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)="b557c542cc6c7a6d08e49609ea0189fd9a8fe92b811923998d8ff7a4fae50a4deb225f86b4c0bee33a35c357bd482ca6e3137b314780d3dc1f59fae06ce008f1fc6284b7fa08a81f4fad330f8bfe41270f57b9b7efdcb058f97df784f6e0da910520dbb51f0211a11d4e781d9af7e4a892cb81329e65a955570d8fbd16a3075a259b670fce578974d82febabe6a8b106a0a8a633e4e8dd4c75075d", 0x9b) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="7d65b3929ee8bd6c8b974a63d3d347be4f509fefacc1ae41b17dbe24288d3699e0b5ae171867015841d4c75b52966d5ee6cb0213966847f967d86df070e6dbc7f182c5da6a889013af4225f4771f25f7caf366c9e4be290c292192ebbe23509d3cb1bbb006a3fe28811b95fafa0dd2fc6640553cebdc7d7261518f4ee5", 0x7d, 0xfffffffffffffff9) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000100)={@broadcast, @dev}, &(0x7f0000000140)=0xc) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) keyctl$revoke(0x3, r2) r3 = add_key(&(0x7f0000792ff3)='dns_resolver\x00', &(0x7f0000005ffb)={0x73, 0x79, 0x7a}, &(0x7f0000002ffe)="fb00", 0x2, 0xfffffffffffffffb) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1f, 0x1b, 0x4, 0x9, "a5fee719d0787d9539bdf32fe70f159b68b2a7bf0bbcc943023cfb599f9c7978672374cd0d03cbb847bd22a026a3e71346c0ee5f631984307bf120cb60903c92", "115513c07b13c463bfe5e8dc294b83391129ad9e01234ceb502be7006beb6f5e", [0x2, 0xd3]}) keyctl$revoke(0x3, r3) 2018/03/10 18:47:31 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x100000001, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x881, 0x5}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@remote, @in6=@mcast1}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000500)=0xe8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f00000001c0)={0x2, {{0xa, 0x4e24, 0x4, @empty, 0x5}}}, 0x84) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000280)={0xac, 0x1, 0x1, 0x80800000000000, 0x3, [{0x4, 0x800, 0xffffffff, 0x0, 0x0, 0x8}, {0x2, 0x9, 0x401, 0x0, 0x0, 0x2800}, {0x6, 0x6, 0x4dfc82e9}]}) getsockopt$inet6_int(r3, 0x29, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/10 18:47:31 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x20000000) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r4 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000000000)={0x5, 0x2, {0xffffffffffffffff, 0x3, 0x401, 0x6d15be2cf9d16393, 0x1}}) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/03/10 18:47:31 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x3, 0x181000) read(r0, &(0x7f0000000180)=""/14, 0xe) r1 = socket$inet6(0xa, 0x800000000080001, 0x8010000000000084) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x74, &(0x7f00002a3fe8)={0x0}, &(0x7f0000217000)=0x18) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x10641) getpeername$unix(r3, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000040)={r2, 0x9}, 0x8) 2018/03/10 18:47:31 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x1f}, &(0x7f0000000140)=0x8) bind$alg(r0, &(0x7f0000cab000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000), 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000040)={0x35e}, 0x4) 2018/03/10 18:47:31 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000028ff8)={&(0x7f0000000100)=ANY=[@ANYBLOB="95f6b7735afbad37ffffffffffffffff060000002c00010028c7fb0000000000085454a72093dcfc604b04fe83c605e401c0703d490000000000000088000000b69ece03c71b236f441b3822f179d4815b56063a322e78f7931ac48b7f744bf623aba76f0320c8b13484bbde1ec093b828b3cf7736e8f8beb722915f8bfe4898a996e5699d"], 0x1}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) 2018/03/10 18:47:31 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) r3 = dup2(r0, r2) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000000)={0x5, 0x401, 0x96, 0x5}) 2018/03/10 18:47:31 executing program 0: prctl$intptr(0x8, 0x5) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2249de85, 0x80400) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0xea1, @empty, 0x9}, @in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x58) 2018/03/10 18:47:31 executing program 6: r0 = socket(0x8, 0x100006, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000080044dfc, &(0x7f000000d000)) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff]}, 0x40}}, 0x0, 0x100000001}, &(0x7f0000000000)=0x88) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r2, 0x2d, "1bd444b0add1de819c6e019be7ffd462402b7f3b24ed0b14a56080e6b4f507e01d5a7570b3f4a194a6e78871e6"}, &(0x7f0000000180)=0x35) sendto$inet(r0, &(0x7f0000a5dfe5), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) 2018/03/10 18:47:31 executing program 7: clone(0x0, &(0x7f0000199000), &(0x7f0000ad8ffc), &(0x7f0000f57ffc), &(0x7f000025e000)) r0 = gettid() migrate_pages(r0, 0x2, &(0x7f0000000000)=0xdf4, &(0x7f0000000040)=0x6) getpid() syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x1, 0x4000) ioprio_set$pid(0x80000000002, 0x0, 0x0) 2018/03/10 18:47:31 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'bpq0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x8, &(0x7f0000000040)=@raw=[@ldst={0x0, 0x3, 0x7, 0x9, 0xf, 0x118, 0xffffffffffffffff}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0xe}, @jmp={0x5, 0x3, 0xb, 0x1, 0x0, 0x50}], &(0x7f0000000080)='GPL\x00', 0x10000, 0x6a, &(0x7f00000000c0)=""/106, 0x41100, 0x1, [], r1}, 0x48) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000002c0)={0x5, r0, 0x1}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000240)={0x2, 0x0, [0x101, 0x6, 0xfff, 0x6, 0x7, 0x0, 0x0, 0x1]}) write$rdma_cm(r0, &(0x7f0000001480)=@resolve_route={0x4, 0x8, 0xfa00}, 0x10) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0xfff, {0xfffffffffffffbff, 0x6, 0x0, 0x100000001, 0x7f, 0xfffffffffffffe01}, 0x7, 0xf35}, 0xe) 2018/03/10 18:47:31 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/03/10 18:47:31 executing program 1: iopl(0xa39) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/03/10 18:47:31 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000002c0)={0x10204, 0x2, 0x7000, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) r1 = socket(0x1000000010, 0x802, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3}, &(0x7f00000001c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f0000000200)={0x1, 0x7f, 0x8}) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@mpls_getnetconf={0x1c, 0x52, 0x425, 0x0, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r4}]}, 0x1c}, 0x1}, 0x0) 2018/03/10 18:47:31 executing program 6: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000002fc0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000002f40)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000001300)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001340)=""/116, 0x74, 0xfff}, 0x1d60000}, {{0x0, 0x0, &(0x7f0000002800)=[{&(0x7f00000027c0)=""/38, 0x26}], 0x1, &(0x7f0000002840)=""/250, 0xfa}}], 0x2, 0x0, &(0x7f0000003000)={0x0, r2+30000000}) write$selinux_context(r0, &(0x7f0000000080)='system_u:object_r:ping_exec_t:s0\x00', 0x21) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x2, 0x4) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000003080)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x0) 2018/03/10 18:47:31 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x8100000001}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x400040) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000100)=0x3) dup2(r2, r3) tkill(r1, 0x15) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000a55f5a)=""/166) 2018/03/10 18:47:31 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) recvmmsg(r0, &(0x7f0000001d00)=[{{&(0x7f0000000000)=@pppol2tpin6, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/168, 0xa8}], 0x1, &(0x7f0000000180)=""/80, 0x50, 0x100000000}, 0x4}, {{&(0x7f0000000200), 0x80, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/21, 0x15}], 0x1, &(0x7f0000000300)=""/38, 0x26, 0x1f}, 0x6}, {{&(0x7f0000000340)=@can, 0x80, &(0x7f0000000600)=[{&(0x7f00000003c0)=""/74, 0x4a}, {&(0x7f0000000440)=""/153, 0x99}, {&(0x7f0000000500)=""/141, 0x8d}, {&(0x7f00000005c0)}], 0x4, &(0x7f0000000640)=""/69, 0x45, 0x3f}, 0x9}, {{&(0x7f00000006c0)=@can, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000740)=""/119, 0x77}, {&(0x7f00000007c0)=""/221, 0xdd}, {&(0x7f00000008c0)=""/34, 0x22}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/18, 0x12}, {&(0x7f0000001940)=""/238, 0xee}, {&(0x7f0000001a40)=""/44, 0x2c}, {&(0x7f0000001a80)=""/53, 0x35}, {&(0x7f0000001ac0)=""/174, 0xae}], 0x9, &(0x7f0000001c00)=""/202, 0xca, 0x3}, 0x2}], 0x4, 0x100, &(0x7f0000001d80)={0x77359400}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f00000005c0)) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:31 executing program 7: r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x1f}, 0x8) getsockopt(r0, 0x9, 0x800000053, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x1ae) 2018/03/10 18:47:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8d, [], 0x3, &(0x7f0000000440)=[{}, {}, {}], &(0x7f0000000280)=""/141}, &(0x7f0000000400)=0x50) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000003c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000500)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000540)=@sack_info={r3, 0x8b7b, 0x5}, &(0x7f0000000580)=0xc) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000100)={0x0, 0x800, 0xffffffff, 0xc3522b418a8ff5cf}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYBLOB="0c0000002be017357c6a4b5d99c2b73c"], &(0x7f00000001c0)=0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) process_vm_readv(0x0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/156, 0x9c}], 0x1, &(0x7f0000002300), 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) getpeername$unix(r2, &(0x7f0000000480), &(0x7f0000000240)=0x6e) 2018/03/10 18:47:31 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000000000)={'vcan0\x00', @ifru_mtu}) 2018/03/10 18:47:31 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) bind$rds(r2, &(0x7f0000000040)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000000c0)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x2}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r2, &(0x7f00000002c0)=[{0x7fff, 0x1, 0x9, 0x2, @time={r4, r5+30000000}, {0x0, 0xf710000000}, {0x7e3, 0x5}, @ext={0x60, &(0x7f0000000180)="1a1789ac9c75244929bc325318ed7970bd0a9e350de7851f5b42e30083cd1ea06393ee8015f5a2edace74d50ac2a33e313ee79921f1266557d333214205d536b19bafe23c15365b6e9e9890b0ca6376921d01a18456dd2f908171ab96d20a022"}}, {0x1000, 0x0, 0x3, 0x8, @time, {0x8001, 0x5}, {0x3, 0x736b}, @raw32={[0xc3, 0x3, 0x1000]}}, {0x5, 0x100, 0x1, 0x0, @time={0x0, 0x989680}, {0x1200, 0x40}, {0x7, 0x38}, @ext={0x84, &(0x7f0000000200)="868572bf95c3083fd3ca300796716b00446f84f4709c6f8f4b8796fd1c7f7d7036164ee0b1fec15aaf33712d2e59e126092f5850b0c1eec186c0fc304484c0d13c1cd1fdd1955a4e98fbd7302678abcf7459c5d46eeaac9383bafc98dfbcf93313675c17be51b5a3c86ccb475bab221e4efd34baea78436e2c1ed2fb21d162957b8f526c"}}, {0x2, 0x9, 0x0, 0x400, @tick, {0x5302, 0x10000}, {0x4, 0xf51}, @raw32={[0x9, 0x4, 0x7]}}, {0x3fbd, 0xffffffff80000001, 0x8, 0x1, @tick=0x4, {0x1}, {0x6, 0x23}, @raw8={"10d8906fc988f48575a8d419"}}, {0x7, 0x8, 0x8001, 0x3, @tick=0x5, {0x20, 0xd974}, {0x5e1, 0xfffffffffffffff7}, @control={0x7, 0x1ff, 0x7}}, {0x3, 0x101, 0x3, 0x5, @time={0x77359400}, {0x6, 0x3}, {0x4, 0x9000000000}, @connect={{0x0, 0xffffffff}, {0x0, 0x7423}}}], 0xc4) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/03/10 18:47:31 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x80000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x317, 0x4f1, 0x3e0bf5c9, 0x10001, 0x0, 0xfd0, 0x1, 0x4, 0x7, 0x3, 0x2, 0x4, 0x1, 0x101, 0x1f, 0x6, 0x4, 0x6, 0x1, 0x1, 0x7, 0x1, 0xffff, 0x0, 0x6, 0x4, 0x4, 0x9, 0x8000, 0x401, 0x6, 0x9, 0x9, 0x0, 0x1, 0x8, 0x0, 0x1c000000, 0x0, @perf_config_ext={0x80000000, 0x7}, 0x0, 0xfff, 0x5, 0x1, 0xffffffffffff0001, 0x9, 0x5}, r1, 0x0, r0, 0xf) 2018/03/10 18:47:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x400000) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000080)={0x81, 0x7, 0xffffffffffff0000}) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000031ff8)={&(0x7f0000033fec)={0x14, 0x10, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}}, 0x14}, 0x1}, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f00000000c0)="fb8ed9fb5f55244033a416fe9595fd806ba29423aa0fe5db879aaa02e0", 0x1d) 2018/03/10 18:47:31 executing program 0: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="00009b466900000000000000000000a36eeb93867d0000"]}) 2018/03/10 18:47:31 executing program 1: sysfs$2(0x2, 0x6, &(0x7f0000000540)=""/226) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000490ee4)="240000004e001f0014f9f4070008f408020806f70d000100ffff00000400000000040008", 0x8) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000340)={'ifb0\x00', {0x4, 0x9, 0xf45c, "d99f05ae5b73", 0x1}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000480)="0c6cb218cd9e12cd12adff12f4862d770c215762067443af3ad938a0b1e1288313b05b014879e19c14d7b1b4b763a5465d9b7d22acc12be9a7e856413431cd20f78d5a314dc5fd37435d3eb5a564bb986cf4b95ed98084ea5dfed4541ae82696b43ca7e95fabe60c44587acfb9c6bffc6f094dfeafc3ae8a12dd91bc6e4953c76281a2e6b106a30c3cbd30d5940e49e9394d16a36137f42b") ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000380)={0x1, 0x0, 0xb94f, 0x8e57, 0x92, 0x7f}) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000000)="2da1b645d5f689", 0x7}, {&(0x7f0000000040)="74e6b7710e87eb5e6027c254dec5e63a09ec064293c7a6295a780f3c919d907cea37b2c4890a5922084fedbf3c7aca88ade72bdcec88175aa817b361f0b9958905", 0x41}, {&(0x7f00000000c0)="a0a3aeb7145d72d57b11b8e2735abc015a32c1b566f884b9a654ea655b9fb531a81bec4a0440c03a1cd01247a744264fccb807a6b5d2a459acda66e37596ee6b44c0eb3615332821d82951ea9bee5e2908f1b3dbfe6b713f3cd7a165d19626e44a4bf1dc8f83026d26e639bfa6dc1e00018f86beeb14ce1e461b9cf3ae36d796523e48244850b10292afc916f16983d72a4dca036bf4ed2c92b4d5a95d0a4e3efb7719031b023bd661a37590ac28e80e023aba", 0xb3}, {&(0x7f0000000180)="ce905544053cdc897d49da7af17c77c5e892dc240514e37c0b8da2bf1f889f02a4db7af73bef801a1fdbd5f49a08fda97033889c255b192b54770eeed2739cb06f5e31deff607786665eb373dba876ef8dd69bf49186abef18619cd3be4437e5aa5e3a08b7d7c326a7bd7e2ddf031c93121ad068e4c6c503277416a787057bc3c39cc5cdae59ef2cacd5c82f4b4a9e46e81c31f22ca2e4ab35b69e857ab9c285b7df", 0xa2}, {&(0x7f0000000240)="e28add875be383e4ae559fe83b1209ef1b294ba7cd2c382d9e2156f3028b184c633fc81e09ad17b11f0a29caafa02348df38f423714dfc82123d943a5fc9bd601c071dde9427e3e1324b7ec80ed9ccbfd1239523198efbd38ba910c275e3eb64b77aaedbe6613fa5b5719b190dcdd53aa3017bbb805aa90a81cb9a165056a25a7948dca0d18c25a8193d36d2ce44d0adb3d2755e", 0x94}], 0x5) 2018/03/10 18:47:31 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f000024d000)={0x18, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x16}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000040)=0x10000) 2018/03/10 18:47:31 executing program 4: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x1, 0x100000001, 0x4c3de073, 0x1, 0x9}) kexec_load(0x0, 0x1, &(0x7f0000001380)=[{&(0x7f0000001340)}], 0x80001) 2018/03/10 18:47:31 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x80) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) [ 138.150217] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63189 sclass=netlink_route_socket pig=18227 comm=syz-executor1 2018/03/10 18:47:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x800, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x5) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000080)={{0x3, 0x5}, {0x3, 0xbf}, 0x4a1, 0x4, 0xfffffffffffffffe}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ae1000)=""/135) 2018/03/10 18:47:32 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000200)='./file1\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='.', 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000180), 0x1) clock_adjtime(0x4, &(0x7f0000000380)={0xd45, 0x8652, 0x200, 0xa22a, 0x100000001, 0x7, 0x0, 0x100000000, 0x5, 0x4, 0x3, 0x1, 0x7, 0x401, 0x7, 0x8000, 0x200000000000, 0x101, 0x1, 0x3, 0x1ff, 0xffff, 0xffffffffffffffff, 0xe549, 0x8, 0x7ff}) chdir(&(0x7f0000000100)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00') mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000400)='ubifs\x00', 0x1004, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000140)={0x4, 0x20, 0x0, 0x1, 0x0, 0x10001}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x3) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000000c0)="c4c2e074acd890b94d0b33b486c438220eea23cb3978f2e94b29a5848053b0c31bb9b491") pivot_root(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='..') 2018/03/10 18:47:32 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x8080) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KDENABIO(r0, 0x4b36) ioctl$int_in(r1, 0x5473, &(0x7f0000000080)=0x115b67f3) sendfile(r1, r0, &(0x7f00000000c0), 0x19) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x20000, 0x0) eventfd2(0xafff, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140)=0x6, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0x12}, 0xffffffffffff4738}, @in6={0xa, 0x4e22, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, @in6={0xa, 0x4e22, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e21, 0x2, @empty, 0x44ff}], 0x8c) r3 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7f, 0x40) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000280)={'rose0\x00', {0x4, 0x100000000, 0x1000, "61f1fce85895", 0x3e}}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000002c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000300)=""/215) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000540)={r2, &(0x7f0000000400)="7a879511de967511bbd7ecf94636aef464868c65d97aa970ce0c7e5e2e8487f38df98cab8bd567bd", &(0x7f0000000440)=""/249}, 0x18) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000580)) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00000005c0)={0x8800000000000000, 0x2000, 0x7fff, 0x4, 0xb}) write$fuse(r0, &(0x7f0000000600)={0x28, 0x0, 0xa, @fuse_notify_inval_inode_out={0x7, 0x2adc, 0x1000}}, 0x28) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000640)={0x400000000000000, 0x100000, 0xffffffff, 0x8, 0x9}) ioctl$TIOCCONS(r2, 0x541d) r4 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0x0, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) openat$ptmx(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/ptmx\x00', 0x404000, 0x0) connect$l2tp(r0, &(0x7f0000000700)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x4, 0x0, 0x3}}, 0x26) accept4$nfc_llcp(r4, &(0x7f0000000740), &(0x7f00000007c0)=0x58, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000800)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x3, 0x3, 0x8, 0x110, 0x3, 0x3, 0x7, 0x1, 0x1, 0x7, 0x8, 0x3d2, 0x1ff, 0x1000, 0x4]}, &(0x7f0000000900)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000940)={r5, 0x2, 0x1e1}, &(0x7f0000000980)=0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000a00)={0x4, &(0x7f00000009c0)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000000a40)={r6, 0x4}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000a80)=0x52a, 0x8) 2018/03/10 18:47:32 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001dfff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x0) 2018/03/10 18:47:32 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={r2, 0x6, 0x7, [0x5, 0x465, 0x4, 0xffffffffffffff7f, 0xfffffffffffffff7, 0x5, 0x0]}, 0x16) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r3) 2018/03/10 18:47:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/03/10 18:47:32 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) r4 = add_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="5648dcc856e4037484bfaa51dd617228e2c188ade7b44b8d9f749889f3ddaa17757008944fef3ab2f178a3b1f7a122ba7345302d5962fdf440bc61dba758bc107132e1a3d0fa8781d4112f280b0611425082a898810eeaff17300d2cae405976d06f74818a49ad2137baf47bd63a06d3754ef421523612f34d997a44f545d5984df877fb5faac53ab72cba01dfaa52fda4cc88b3b4df3914e0ccac50a8e204283c18c5c3b05a216ca9f06cb91a7ef380608da41413d0d6038f459a1f0f4076befbdeda2c4bbda2941060d97a98c108873724539ca3", 0xd5, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) dup2(r1, r3) 2018/03/10 18:47:32 executing program 2: getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000000cff2)={0x0}, &(0x7f0000007000)=0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000240)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x90003, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={r0, 0x7fff, 0x10, 0xd5, 0x83d}, &(0x7f0000000080)=0x18) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008ff1)='/dev/sequencer\x00', 0x20000000000000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000140)=""/182, &(0x7f0000000200)=0xb6) ioctl$EVIOCGLED(r2, 0xc0046d00, &(0x7f0000007000)) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f00000000c0)=""/88, 0x58) 2018/03/10 18:47:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000560000)={0x3, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={r3, 0x8}) r4 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) r5 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) connect$l2tp(r4, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, 0x3, 0x1, 0x3, 0x3}}, 0x2e) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r5, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000053000)={0x7fff, 0x74, 0x7}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_int(r6, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r5, r6) 2018/03/10 18:47:32 executing program 2: setrlimit(0x0, &(0x7f0000000000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000080)={0x5, 0x7, 0x4, 0x100, "4823e8cea7bf418f3e6fcce2d87a644d5162b4723390280cefec95a7e22dbb171fd18a1c379c4a5d1b0d9e60", 0x7}) setrlimit(0x0, &(0x7f0000254000)={0x0, 0x7260}) 2018/03/10 18:47:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0xa100) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') readv(r1, &(0x7f0000bf5000)=[{&(0x7f0000175fb8)=""/72, 0x48}], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000140)={r2}) 2018/03/10 18:47:32 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a6fe4)=[@in6={0xa, 0x4e23}], 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x3, 0x402000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000140)={{0x6, 0x15d}, 0x0, 0x8001, 0x6af8, {0x400, 0xfffffffffffffff7}, 0x7, 0xff}) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x22a) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40800, 0x0) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/19, &(0x7f00000000c0)=0x13) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x12b}, 0x8) close(r0) 2018/03/10 18:47:32 executing program 4: socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f000024affc), 0x1) 2018/03/10 18:47:32 executing program 6: r0 = socket$inet6(0xa, 0x7, 0xf4f) setsockopt(r0, 0x3a, 0x0, &(0x7f0000000080), 0x0) 2018/03/10 18:47:32 executing program 2: r0 = socket$inet(0x2, 0x801, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e, &(0x7f0000000480)=[{&(0x7f00000003c0)="02", 0x1}], 0x1, &(0x7f00000004c0)}, 0x0) close(r0) 2018/03/10 18:47:32 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40080, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x80000) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r2, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r3, r2) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000604ffc)) dup2(r2, r4) 2018/03/10 18:47:32 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3ff, 0x9dc, 0x6}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000080)={r4, 0x3}, 0x8) dup2(r0, r2) 2018/03/10 18:47:32 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, "b3000000"}}}}}, &(0x7f00003b5000)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x1) write$tun(r0, &(0x7f0000000080)={@pi, @hdr={0x2, 0x7, 0x29e, 0xfffffffffffffffc}, @llc={@snap={0x1, 0xaa, "b5a8", "11fc3c", 0x88fb, "0e555374987690550d4c071717082c172efcde6e96c1706ba0fd5d8245e38a67ac9b82b86454502e9c3fc3e7f01b4dd7796bf8a06215"}}}, 0x4d) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000100)=[0xffffffff, 0x9cb6]) 2018/03/10 18:47:32 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x7, 0x10040) ioctl$KDENABIO(r0, 0x4b36) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000000c0)={0x5, 0x4, 0x3ff, 0x0, 0x17}) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/10 18:47:32 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x41033, 0xffffffffffffffff, 0x0) mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000a66ff8), 0x1, 0x2) 2018/03/10 18:47:32 executing program 2: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x400000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x0, 0x4, 0x800000, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x10b) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x1000fed, 0x2, 0x1}) 2018/03/10 18:47:32 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000809000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) timer_create(0x7, &(0x7f00000001c0)={0x0, 0x16, 0x0, @thr={&(0x7f0000000000)="3d5c9d249f83ab5e73a65c5a96ace932790a56434ed792e10c87c619570da719a0fb79a0936ee341b1630c7531ce0aa6811585718f8effefbfa2de2b34f685fc423d32ccacdec258822b77691b5b3b1fdd2f6d1166952a38119982d8563d0d500b74f429cbbb22ff8e9ac025e7df73b485b4055a416ece6e078ae9bef1e5b8058cbaa8a71881490ea961e5ab5c824f83f11312ee7e7815fc546dbec850ae1b0a714aa5307de639a2381314e6f94ff9144ddd", &(0x7f00000000c0)="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"}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x1, &(0x7f0000000240)={{0x77359400}}, &(0x7f0000000280)) sendto$inet(r0, &(0x7f00000002c0)="4592c6da958c7662c8b775f1fd5996e935661d3157c2b6", 0x17, 0x0, &(0x7f0000000300)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) 2018/03/10 18:47:32 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000000c0), 0x2) r2 = syz_open_dev$sndseq(&(0x7f0000078ff7)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000762f58)={{0x80}, "706f7274310000004000000000003900000000d600fffffff0000000000000000000000000000000000000070000000000000000000400", 0x31, 0xffffffffffffffff}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002400)='/dev/sequencer2\x00', 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$TCXONC(r3, 0x540a, 0x7f) 2018/03/10 18:47:32 executing program 6: prctl$intptr(0x1c, 0x64) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) prctl$intptr(0x200000002f, 0x2) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='limits\x00') r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1cd5c007, 0x400) r2 = socket$packet(0x11, 0x3, 0x300) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) poll(&(0x7f0000000100)=[{r0, 0x1300}, {r1, 0x8000}, {r2, 0x4}, {r3, 0x405}, {r4, 0x400}], 0x5, 0x4) 2018/03/10 18:47:32 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r4 = dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000040)={0xfc, 0x3, 0x3}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000000000), 0x8) dup2(r1, r3) 2018/03/10 18:47:32 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000000)={&(0x7f0000012000/0x3000)=nil, 0x7, 0x5, 0x8, &(0x7f0000011000/0x2000)=nil, 0x8d}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) listen(r1, 0x80000000) r3 = socket$inet_icmp(0x2, 0x2, 0x1) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x1e) dup2(r2, r3) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) socket$inet_icmp(0x2, 0x2, 0x1) 2018/03/10 18:47:32 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pwrite64(r0, &(0x7f00000001c0)="98b03a7f173ccdc2500c9af88a051f899b4f5de11c28f3de8c1204256b5fe8cdf08fd23991161bec3b00bdc94bb2bbb0e7f20d95439550c498e1cd3d66e1f8c5484fc7f07e1d419f0cb871eeda01ccb7bc7819700df2be0b9e82a3a4f1f3095df3891a7eff66b3f02630d7ab4d8ca7e3ab5602ee2ae05fea65b366c4872e71fefee789f7c90c71a9fcbe34dddd043be5738c0a02e3f2ced61cfdf6eedb33990cb85ecc12c87166083eb05282d96163dd590e18313e75021bbf9c2aae5689399909be34e8f06112ddff56e969079f1ce6bfa35f3103b457fb", 0xd8, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0xe3a}, 0x5c) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x3) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00000002c0)=""/79) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x7ff, 0x5, 0x0, "312b8f95ff69b994325e5ee53ca17069c81a683e2547ddb395ebca1e8a3b40bff371b1b68bfd5bb9bf07935edda5862b3f12bc281d447b373fae8cd2b9c86da1cce018c355dbad4fb9858a6aa2c06ebf"}, 0xd8) 2018/03/10 18:47:32 executing program 1: ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x1ff, 0x80) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) getpid() syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x44000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) 2018/03/10 18:47:32 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x41033, 0xffffffffffffffff, 0x0) mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000a66ff8), 0x1, 0x2) 2018/03/10 18:47:32 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x330, 0x1000, 0x2, 0x1, 0x2, [{0x5, 0x200, 0x9, 0x0, 0x0, 0x1000}, {0x1, 0x7, 0x633, 0x0, 0x0, 0x2}]}) r1 = syz_open_dev$loop(&(0x7f00006bcff5)='/dev/loop#\x00', 0x0, 0x800) ioctl(r1, 0x4080000000001279, &(0x7f00000000c0)) 2018/03/10 18:47:32 executing program 6: r0 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="ec", 0x1, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) 2018/03/10 18:47:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000100)={0x0, &(0x7f0000000080)}) io_setup(0x400000000000000, &(0x7f0000000040)=0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) io_cancel(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0xe, 0x9, r1, &(0x7f0000000140)="d294c50ba8d2e80258a579f2145a25887be964f4e45099126c3e2e17fb52091d467c342547f4d9140e651ec981e87ea9d641bce5a35ae963eb32a9aeb73a1259015de8245824fad9bd601464e7c4cad447020269ceb3a678e31ad9dc7f4dc86ca2f1e08045cb0186aaf9588a60d232fd9f4cc8b2410afdb56473a15bf0d5be052077e6c25818e52df03a9b3a27aec968e501401d1a9329de0002df", 0x9b, 0xc5, 0x0, 0x1, r3}, &(0x7f0000000240)) 2018/03/10 18:47:32 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x3}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = dup2(r1, r0) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000000c0)) dup2(r0, r2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/10 18:47:32 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='{systemC,keyring[\x00', 0x1) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/03/10 18:47:32 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000006fc8)={0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000027fc2)='z', 0x1}], 0x1, &(0x7f0000011000)}, 0xc100) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000029f90)=[{&(0x7f0000000080)="80", 0x1}], 0x1, &(0x7f000001f000)}, 0x0) 2018/03/10 18:47:32 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x4) creat(&(0x7f0000000000)='./file0\x00', 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="6de922ac6c829578298f655008606b57448bcfb5c6ae11f4a286aed5966b350f", 0x20) 2018/03/10 18:47:32 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfffffffffffffffd, 0x101082) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x101}, &(0x7f00000000c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000780)={0x81, 0x0, {0x3, 0x3, 0x4f7c, 0x3, 0x20}}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0xfffffffffffffff7, 0x7}, 0x88) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000800)={r1, 0x6, 0x7, [0xfac, 0x44, 0xcedc, 0xffff, 0x4, 0x59a, 0x5]}, 0x16) openat$audio(0xffffffffffffff9c, &(0x7f0000000740)='/dev/audio\x00', 0x101000, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000200)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e00000004000000cc040000ffffffff54010000f4020000f4020000ffffffffff1b0000010400000079e2c01703dcba3cffffff04000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010015401000000000000000000000000000000000000000000000000480064737400000000000000000000000000000000000000000000000000000007000000030001000000ff7fff0f3309ad9a0100ff030008010004000000090020000000c2a3010044004c454400000000000000000000000000000000000000000000000000000073797a300000000000000000000000000000000000000000000000014000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003401a00100000000000000000000000000000000000000000000000024006575693634000000000000000000000000000000000000000000000000000000000048006473740000000000000000000000000000000000000000000000000000007f0000000001010071eb6c0effff06000300180009005b8e3f0009008000fcff6af3020009000f006c004e464c4f47000000000000000000000000000000000000000000000000001f0000000000040001000000c910e4947fa4b7cdf31ccf041f7a05e802f887ec11b063cea377e66e82e429a8d6a9782e7c88247c9eb702cfbc07781441feb659834eb3f74401c0b9451da62800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8000c0100000000000000000000000000000000000000000000000044005445450000000000000000000000000000000000000000000000000000010000000000000000000000000000000165727370616e30000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800cc000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x528) 2018/03/10 18:47:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xe2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0x7}, 0x88) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa, 0x4e20}}}, 0x98) 2018/03/10 18:47:32 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x2, 0x4) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80000) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f00000000c0)={0x6, 0x8003}) dup2(r0, r2) 2018/03/10 18:47:32 executing program 6: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xffffffffffffffff}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) tkill(r0, 0x5) timer_settime(0x0, 0x0, &(0x7f0000011000)={{}, {0x0, 0x9}}, &(0x7f0000046000)) tkill(r0, 0x12) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) 2018/03/10 18:47:32 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000000)) dup2(r1, r3) 2018/03/10 18:47:32 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x3, 0x420001) sendmsg$nl_generic(r0, &(0x7f0000001280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x900000}, 0xc, &(0x7f0000001240)={&(0x7f0000000140)={0x10f0, 0x3a, 0x100, 0x70bd28, 0x25dfdbfd, {0x16}, [@typed={0xc, 0x61, @u32=0x1ff}, @generic="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", @typed={0x10, 0x50, @u64=0x8001}, @nested={0xb4, 0x67, [@generic="531c40f94d1d8a549acc005246e94da2678ccd172ab80ecf3423d29e9453c79cf3bb9a047297f2508abf3544f9c95668ff44e11d1109f2ad8acf5b7e2b527e303382677b5762a8d575a0e9ae3f59c76a653028afb8ff4ee97db9ea9fd8d062b6d0e5af0479c99f0279522e22df34fb3bdaf885af193295d709e7991ef650a673c3f95baec2f53ad65b4192a52d5f6053b03ea67192bb6eb3a0d2d63b36f14880b08b0cb3cfa36178cda8a2d82091"]}, @typed={0xc, 0x27, @fd=r1}]}, 0x10f0}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x1, r2}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) 2018/03/10 18:47:32 executing program 6: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r1, &(0x7f0000000180)="a2", 0x1, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002}, 0x1c) accept4$bt_l2cap(r1, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/03/10 18:47:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000c00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000bc0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000040)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) fcntl$setlease(r0, 0x400, 0x0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="200000002c00ff0000000c0200000000010000000000"], 0x1}, 0x1}, 0x0) 2018/03/10 18:47:32 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x3, 0x8000000000004, 0x4, 0x3}, 0x2c) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0xaaf, 0x3}, {0x4, 0x1}, 0x4, 0x1, 0x6}) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2c) 2018/03/10 18:47:32 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x800) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ff6000), 0x8) 2018/03/10 18:47:32 executing program 0: syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) socketpair(0x6, 0xa, 0x3f, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$KVM_SMI(r1, 0xaeb7) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000000c0)=0x1, 0x736) 2018/03/10 18:47:32 executing program 7: mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)="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") syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x10000, 0x200000) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) 2018/03/10 18:47:33 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000000000)={{0xffffffffffffffff, 0x1, 0x8, 0x0, 0x100}, 0x1, 0x6, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x5, 0x4, 0x9}) dup2(r2, r1) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) [ 139.233875] syz-executor1 (18406) used greatest stack depth: 14296 bytes left 2018/03/10 18:47:33 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) kexec_load(0x9, 0x8, &(0x7f0000003440)=[{&(0x7f0000000000)="93543ffd9fb74b94dd2afa65f4ec1127021088d51a4ec747091344ed4c7e9dd923a08ad44b58d2812ec6045f716433967870148f6112235550244e1ff2f54b4b38c51f1298759d23055375fd9a53c9354cbeaeafe8f34e2324", 0x59, 0x3ff, 0xa71}, {&(0x7f0000000080)="15719c1d1411dc2eb5a0d575acfc457db0cc4401e49df9b8732ddff9c6fdf8c65c27f9d12ab4af31ef8c7928caa3755c1637fa35c54931a8c059f5cf742d6eaacab6d26f4422745f73a6bc538db474fb82ba583344350ec8c0490ecd6592dc08fb8f9fa5808085747c1bdd81e7999ccc3098d2109be442b639ea53be7f2bcbcd31678ccd7f05e108d72376c2911823261a5e3f6d21eb5189dba7443e9db20179821d26f9dc7584250a0d2c47fc6dcc35936240d56196f149828ec2bd7a47e1d5ead85ebdaff2593f4aed1a63671257ae19ccb3b20e4c1560c914def6592fa3c4f43296e84a876de7d7a44a2ea254c7ec5f9e8374c3952d87dc", 0xf9, 0x0, 0x7}, {&(0x7f0000000180)="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0x1000, 0x6d}, {&(0x7f0000001180)="5b4a1647c35b90b6c11f2856c14b1b2d4a0d72cd72bd2d73ff84e72492c6ef4697cafbe336a0a92d41f4f248f4f246acaa91d49c7a7ec32cc62ea9e675ecc872fd3cac4e69d15dac937d405d7c4525bce07e83e2434beb44f6d06cfb045f4b00ddf022035524866def3dcd832ef7278db8900ebc190853943f6cb28315207fe27ad7f69d78b24e270dae1ed7d05050763fa72e17bbbd444d26905ca8763359dccc065abf72cd6db69aa69c35c5956b9644d230415f4a29b2e7829076996205d86d5ddf52", 0xc4, 0x41f4, 0x101}, {&(0x7f0000001280)="c39fd02fc0279b856054041768c661fbf099f16bacd45bc6c78973e39a1f604cc22660626e3abdd9615a5b69bd5c9ce92e4f9ccee766857d6bf522afce1107f74d306022b9cf0816d11e27d3dde37fadac0d173b0a05d1b284e202b63866d52dbf056f6b16660f2d8332122fe7b9e04838ea6471192c8cd36715038fd136abcdf80fec157e1c5ed3fb51692e8a89cdae786f5a3cbe883c88010a802dfeab5bfaa0", 0xa1, 0x8000, 0x2}, 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{&(0x7f0000002440)="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", 0x1000, 0x800, 0x200}], 0xa0000) 2018/03/10 18:47:33 executing program 2: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f000039ffe4)={&(0x7f0000d5aff4)={0x10}, 0xc, &(0x7f0000cc2000)={&(0x7f000015b000)=@ipv6_delroute={0x28, 0x19, 0x611, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x100}]}]}, 0x28}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001680)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001640)={&(0x7f0000000100)={0x150c, 0x2, 0x6, 0x20, 0x70bd27, 0x25dfdbfd, {0x3, 0x0, 0x7}, [@typed={0xc, 0x96, @str='\x00'}, @nested={0x1320, 0x43, [@typed={0x18, 0x1, @ipv6=@loopback={0x0, 0x1}}, @generic="1630ccce95407180af8a407c8d39e05d80adb525908a88850c5a18df32e86ea73c4d91b615eebca5a8983a67fa93d4ed1b1533d6d8fae405d6ccb95821a05f7844f68d2a5e4b1df0ee897e818afc919666f6fdf58e7f32e4b615d0ec3fb6444fc643bd0d1e14", @generic="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", @generic="6c2d8bdd5f21638456ef4aa555db9889380658a5a84497bd8d60cc270f65129fc31594eb6b85cbe38b54c6c1e724736f767edceb5f878f16f6a618346a1f2faee6c358974ac39d92763e491fcd3589990aca", @generic="1b882fa90484dd646872216977298cee14435b9c786db3de3e638afa793d9442381b50f84680bc876c4abc55ccde7eee9292c5553ebc96e9d2de228eb403cd5df1f04e130a07eeef1545ce49b4a20ae6139049c97b3565", @generic="3d907436a027a4f45d69b555326a7d450d8be77a85eaac8e84fc19b9d39579515e9517aa0b5ff1850be2294109c9a302228c8a13148e0acdea0112a1ea2809d16877b0601ee3c7e203488f5a31b0ac6fc6ce0a40a28304b71a551b3adc4ae622255b0d9988e4686758cf4baaad8c8413935e0bb159f17600ea759623da81b37e9f617e30c7236a0b41adee983e95484fd313f45792c3b9439aa98e23f7a69e3c993923226451aeaa7862a2806835e4bc3b3e27558bf9ea5ce13961416ac23a28d3403f071d8ce55d847a468eb0036339c81ea10c9ba77a76ea264b77d73e5f006b729ed62035340c16ae47dfc2689caa", @generic="0bac3d59cdbd3cd5c64137c8f9b37d80fd10c74d0331b598b7174c05d43aa7bf25e5795dfda0c289a66c4d13f34160046868303bd366fac082917853d319ec33ca2aa98ab18e38bd37a7e1306570c679f90885979e", @generic="80b88662168d628dc3e39f2a5172a6b566ccdd6e9ae730418934e1024f9de916f06fad3069115a47479da8da9fde10fdd0b03eb17df8ab7c2780", @generic="992645d153905a1660e3aa8585932dc628a7cc9e27864c8ddf4f9ce591dd7873f27c160be5274cf1a8c7c5018186b4330167ac48d544cd6df54196ccfdcf90a8e941058850cfd4daebe9d42b72a258c8e9d8410876d477d3b046fa8c6c2236916c903e80e1f76d0de72fcb3621e4d2c68255f866"]}, @typed={0xc, 0x66, @uid=r1}, @generic="e9622ba60cec250aa89faa224b9656b08fcfb3e453681d95aef6e642462ed897d0480d3e8357fbc20028a4b6566b64567561cdf001271b99d8c5993fac26bd27feaf256884df1c15e168925ba08f05779fa702982deb879387ba27fce7d049237b25ceaac673e170864cb7a3e986e9fe8eff290452a78e2de681085107995441d30a83be91b58a7fe076acc72ffa5c61c38e1043c9684d75300eb702fe4fd3f6125bea8f3f68969493", @generic="f355cc49714db6604de6eaed0d024d1259d45a5761cc01f2efbe74d07b1d7f65e00a044e733b6a199c4edcad9976d8717f9ebe234ae7a49e8d4f2566d13bfbb43526803307460b513087cf8f4b2924d6609c91b52d73ddf43fd74d24a7c3d7032c7565d37d29a132c499d1838f23e639d24ff98f78ae70c07ffae29380d4425d19858dd90342e7e45fb88b07d9af6f8379be070f2be5b7d99d3f81e857159b6081e3eeb6db7b2f22794c2c1f4796004973ed94d9b24766", @typed={0x10, 0x6d, @u64}, @typed={0xc, 0x85, @pid=r2}, @nested={0x44, 0x8d, [@generic="f9e9cab9b19a847cc6174d299606b02d7fb55c73ef251cd42769939fe7d7c41dcedcbd6edd439c73c4206be5327cdeff26a085355bcc94fdfef5c189cc1d001d"]}]}, 0x150c}, 0x1, 0x0, 0x0, 0x40815}, 0x24000014) 2018/03/10 18:47:33 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000000c0)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000080)) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x200, 0x0) close(r3) connect$l2tp(r2, &(0x7f00008adfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e22, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) 2018/03/10 18:47:33 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000e16000)) sendto$ax25(r0, &(0x7f0000000000)="2150c51fe2", 0x5, 0x20008000, 0x0, 0x0) 2018/03/10 18:47:33 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/03/10 18:47:33 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) read(r0, &(0x7f00000000c0)=""/132, 0x1ec) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000040)={0x4, 0x1000}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000002c0)=0x9, &(0x7f0000000300)=0x4) socket$inet6(0xa, 0x3, 0xed) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000200)={'filter\x00', 0x0, 0x3, 0x15, [], 0x7, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000000)=""/21}, &(0x7f0000000280)=0x50) 2018/03/10 18:47:33 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x2, 0x3, 0x8000, 0x1090, 0x7fffffff, 0xffff, 0xa31, 0x9, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r3, &(0x7f00000000c0)=0x4) sysfs$1(0x1, &(0x7f0000000100)='GPL{(vboxnet1{vboxnet0keyringvmnet1\x00') dup2(r0, r2) 2018/03/10 18:47:33 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x0, {{0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}}}, 0x84) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009000)={0x102, 0xed2abdb3e9304d4a, 0x0, 0xffffffffffffffff}) dup3(r2, r2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) 2018/03/10 18:47:33 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000003700)=[{&(0x7f00000000c0)={0x27, 0x1, 0x2, 0x1, 0x1, 0x1, "e32e9983e38551596bbadc09fd7cef867befad5491ad1d5963973dddf931f080fc5a16f18c7a5f862f08e1124c6a9ba10588434f620c30457fdac7c9df2b69", 0x3e}, 0x58, &(0x7f0000001640)=[{&(0x7f0000000140)="ab08bc61a70fe9f831e2263647eae4d91ebf732511109a9e29b2bb15082d490a000a07992686eb9a64e71939e4ac76e4d2352ef46bb102a052c78b62b98e21", 0x3f}, {&(0x7f0000000180)="f099c2dbd2a6874870243e95d8d91d58796bc5a2d2b933f15831ee85e0adbf1884c14f21646ee08c9c106bb9b64d09bd29b372136c895f8c2c7c9a50139a912b45f0b48acf71f8bfd33e4ef79fd3463a", 0x50}, {&(0x7f0000000200)="a118cc5646197749a666889fdcbe24c26480379651651d29ff57f910a5430c251fffa8321ff7eca627a9241b9795f380ba1513e5010e9c74d084d2c401e40a6b2a8428030e833882a303e4c95d52b0b5c73294fef0d343436393f4062c9e5ac1f0e1808e6e3f99dc0aeb56c8ca4af272b91969eb9ec0f05ee2159d58385cbd11ae0e31df45775d35a4667b6d4c5476221cfa", 0x92}, {&(0x7f00000002c0)="834c690b827f6d5e72b9b90a5583a43fd5393db87befb59225e84cffcef6e50430c232fc869d9486a7fe6a232e99e5b93fa63fc1cab259d235cc1b6ea69cfe144cd81fb79242361f5431ab403003c237451bc28e58eb69415abc8ccc15ebe1152c38adbd627fb4c9114b7c4bf50365aae9f83d48ed87a5290009499e74c985c98aededac0b7e7fc9102a1fac25222e172e1b41c02aad301cc62b8e35a44dc99329c5ef8da07dfe422307f29685db65d905", 0xb1}, {&(0x7f0000000380)="3fae754cd021572cfc2f2bb03c32642d17b86e3f7bb22646bc9730a2f53775fcbe555f7fc0fa208a38a268aad97916c4f2fa9f274eb7898c9705db61b0cecd5a74426866f6c3f338c60f2bfdb85a3425b1c75184d4d0e391541c4eeb07aedd625a98fcdef48e7a9bcb56c01e45455e7d8c1b8820fb1200b015defa6062fbc54fde9999f5d332afbaccca3e83deea22cc7609b49732f1f53f", 0x98}, {&(0x7f0000000440)="b6369c3dfe9335c0c08c401f5f384567b7ee5c9c2c35fb7205624e1390eb8138c7ee8167f3c30f77f0a0021a01e43e26c7a9edf25a1c7cddc561c3817a750e404782b8bbe31fdc31ec2c3ee295ec6fce89900fa3cb2bad79e0fb39d9efde014810d7291f56428addb4178f6e69f7a620554d5e98d922e6374e49930aa5e9cd14", 0x80}, {&(0x7f00000004c0)="f656a9aed47d400d1b3ad6e8aa3dcfc6f35a549efb154f6f24040646a9374b9acad165bdeb9b1fbbbfe4aa0946ac19c062bf6b422bf8152c68dbcd5e634b382e0c3c93b6c8b5ab1be22781995986b14ddcdaf120c6ee8c020b92e83b8bacd74e8d85de3a87787150ea450472692e47e5ff23eb2432f436f12e30efc169dbfc1dc9", 0x81}, {&(0x7f0000000580)="5771dc8421e38667185c3b0668b9e8a70a15b52d1ffefad8698ec80bf7c496d9e4b1eb28988736608fba781dcb1f4399ef49ad0b774700842513d80c80e894321be62e379897909d", 0x48}, {&(0x7f0000000600)="aa3e5bcf90db9bb11f670b80708dd51d7290c1d62a65598499e32255", 0x1c}, {&(0x7f0000000640)="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{&(0x7f0000003d00)={0x27, 0x0, 0x0, 0x7, 0xfffffffffffffffc, 0x0, "000dbdafddcde87854c0ad6cdf1227a46e10cf3b2dd69d59e73626026bc4532654f643ba64877b3e9d03fe625e9a52df7dd8fa7f93215901d2d24e30d7ce95", 0x2c}, 0x58, &(0x7f0000004fc0)=[{&(0x7f0000003d80)="3d612eae6dbfbed8d7a7f4ac62106546d00b94e88f8e5d34c56207e19297e1a58821745826b407f3deda64d04b039e79ac53ed96674e68de0b6890964e55774e378bec6de170e814f821229019347d00838e5af282e5cf1426665c118f848f2cee9a4e127142c4ea38d28409729967d85133335c81361ff0e2f830e833d26702db6f5470e91f69c575d5dc1cb59b945467c9700e31", 0x95}, {&(0x7f0000003e40)="25ac2042f53f9de634609625e0a8a705f21fe9bcbae5b9adc25abf78c5775773686b60ce4ca1e8b03cc5f9e9a9cd196ccf6ddbf90c2f754233feb607a92cfb4ce111555b621ca3d8c3d939f99b3a85a7cc10556c320e17b7b678fe67b6b6a8f1557bbf9e66e3e2eb6f3128bfb024618c7c28e012a02689563a20d3dbd08c28dc123f9b8512016f8846bd8ca37814a7c77965c527cc8deb07d1553b9e69f184536f366714d6ea04fb4a3f7ef700d7b6d079d816461b9d292a1b7f36d13566b4fe48e23b67f985dd95501f639b1da4c86dc987ffdaadd9ad8653915cbcf424", 0xde}, {&(0x7f0000003f40)="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", 0x1000}, {&(0x7f0000004f40)="0a0610ae7e800ddf62e4cdf7c934942caa24634d", 0x14}, {&(0x7f0000004f80)="e61c790a857a0ed1ebdca169f52a1b85529b57e2cb8af0f962804ea2f06468f33266a33eec8e356e6f1700b2ccb02e3cca44c4c60177", 0x36}], 0x5, &(0x7f0000005000)={0x10, 0x0, 0x3, "b2"}, 0x10, 0x10}], 0x2, 0x400d0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x800000000000]}) 2018/03/10 18:47:33 executing program 0: syz_open_dev$binder(&(0x7f00009a1ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="047304401b1cec9d8537adc3806b8bb7e30c00000000f883d5b78bbd8bd2612a0fd1490c89f7570fe790f8a745dcc2a4c1932575796eb85c6a24e247ab01fd204f79d1000000000000"], 0x0, 0x0, &(0x7f0000002000)}) r1 = dup2(r0, 0xffffffffffffffff) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000080)='/dev/binder#\x00', &(0x7f0000000100)='\\cpuset%user\x00', &(0x7f0000000180)='self\x00', &(0x7f00000001c0)='/dev/binder#\x00'], &(0x7f0000000540)=[&(0x7f0000000280)='(\x00', &(0x7f00000002c0)='&trusted\x00', &(0x7f0000000300)='/dev/binder#\x00', &(0x7f0000000400), &(0x7f0000000440)='/dev/binder#\x00', &(0x7f0000000480)='/dev/binder#\x00', &(0x7f00000004c0)='trusted{:\x00'], 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x80800) execveat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000000c0)='$em1bdevmime_typeposix_acl_accesstrustedð1\x00', &(0x7f0000000100)='/dev/binder#\x00', &(0x7f0000000140)='/dev/binder#\x00', &(0x7f0000000180)='eth0lo/posix_acl_access*\x00', &(0x7f00000001c0)='/dev/binder#\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='cgroup\x00'], &(0x7f00000003c0)=[&(0x7f00000002c0)='/dev/binder#\x00', &(0x7f0000000300)='self$\\)+(bdevcpuset\x00', &(0x7f0000000340)='/dev/binder#\x00', &(0x7f0000000380)="7d7b0600"], 0x100) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000400)={0x0, 0x3}) 2018/03/10 18:47:33 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000000c0)={0x10000000000, 0x0, 0xfffffffffffffffd, 'queue1\x00'}) [ 139.382341] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1538 sclass=netlink_route_socket pig=18439 comm=syz-executor2 2018/03/10 18:47:33 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xa2, @dev={0xfe, 0x80, [], 0xa}}, 0xffffffffffffff66) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r1, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001680)}}, {{0x0, 0x0, &(0x7f0000002a00), 0x0, &(0x7f0000002a40)}}], 0x80000000000008b, 0x0) 2018/03/10 18:47:33 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r0, 0x0) 2018/03/10 18:47:33 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000000000)={0x0, 0x4, 0x81, 0x3f, "0b385ca88e9bb1012f422571f1eebb2c8584a914874670c3273e3fc98b57f562ec4ac0e8ed5ed1bae8355594", 0x8001}) time(&(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="cb000000fbfc91a85c0a80ce59307c635d21197ad01c98a8d80735d6bef876aa4e4d0d062da0085614cb8ab804b630f73e70b0ff2c53bfd554963bb6472dd3715828e64d5f9ebf7186de213d6cd25cc8ff03000000000000284956d2d9c1f0517b66330b290cbd317053578356fca7485443dc97a937ee8f69dae56cb9afd696cd126fb3a378a48fdbda14412fdb31089953a071e015f323d3fbc73873424fc55dd5f974751e33ef97849735b5a867c9eae1230abeedb1836ec45eca2aebf25031ee00000000000000000000000000"], &(0x7f0000000140)=0xd3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000180)={r4}, &(0x7f0000000080)=0xfffffffffffffeb1) 2018/03/10 18:47:33 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000140)=0x54) [ 139.435104] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1538 sclass=netlink_route_socket pig=18460 comm=syz-executor2 2018/03/10 18:47:33 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001440)='/dev/mixer\x00', 0x8000, 0x0) close(r0) r1 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r1, 0x0) writev(r1, &(0x7f00000013c0)=[{&(0x7f0000000000)="280a832c35eb28b77383aae0c18c8ada02e6dc363a031e5ae2e568038e73d1b0d7a951707c950094c5393af98e683da907f4fd7ef841eecddc9f9e54c477c40a43fb39fee7fae8c90901fd49d607f9ed7a2fb8cf57ec2731fa8d85379c8ef01af2ca39a9c9dbb7c5d9de2eea490f982a57d0418587f37aef62e9b92da141cccb889c4fe0e249ebbda03fad92bde2fd3b04ddcc5aa2958be492", 0x99}, {&(0x7f00000000c0)="3258c7e534bec65cd3b02ff8dc21c873c73ca86df7b9c7e6b72c403d3b9c63e24016a718578d3ee7d4fb545af0985acf621341516bbb9ff1a39a428d7de4d932cfd2cc5a874a95988731ff0571085b8ce6f8bebafa012477fb7e85feafbbddeaeb910482f3ac0b538351a0894a2433af1b42e05cdb460694d087280be06ab3a1b6e20a89b6bb653b4bc090b2c3457df7d6fa5184aac0d2f9bf58d07155aafd8a49780be82d3b7c5add494cc4fb26d7d9b35fcb887288c3081960cbc7df", 0xbd}, {&(0x7f0000000180)="952af3fa6a470fb016d5496172a13fcc7962d905841b36781cd400aca742b6d341af39eb00fd924b03a829c6df0924d159d12e530d7df9c46693a4a94b63", 0x3e}, {&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="c0f782aa91c4bc28c67ff3f482df8055eaf9c3b8604b98723db12a0b1b46f799e8c796cdd2a0c531d69e1e7cbee2114160176644246991a7ae5e0869464b114068afff09b73abfdfc6770ef6232fef8b7ee98a77d3bfe6f1351fc4bdf0a2b074fbf03acba603aaac318d2bab1905", 0x6e}, {&(0x7f0000001240)="f79b96858957cbc5b6a4ea50ca1ecfbdf74f0559fb0f2708fa762490aca068794804a05c967bdd14e8c81fdbfc7a3ff41c65841d8fcb374d0ceb1d5c3b", 0x3d}, {&(0x7f0000001280)="a7853f0cfaa8f517a3f26c671d2eba", 0xf}, 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{&(0x7f0000003000)="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0x1000}], 0xa) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000001500)={0x2, [0x0, 0x0]}) socket$bt_hidp(0x1f, 0x3, 0x6) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001480)={0x81, 0x0, [0xa9, 0x50, 0x101, 0x8]}) 2018/03/10 18:47:33 executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0xfffffffffffffffd}) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = dup2(r1, r0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) ioctl$TUNSETGROUP(r3, 0x400454ce, r4) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:33 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x141000) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/icmp6\x00') fcntl$getown(r0, 0x9) sendfile(r0, r1, &(0x7f000050dff8)=0x1000, 0x85c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0xb, 0x4) [ 139.514468] binder: 18466:18476 unknown command 1074033412 [ 139.547676] binder: 18466:18476 ioctl c0306201 20007000 returned -22 [ 139.554379] kauditd_printk_skb: 1125 callbacks suppressed [ 139.554386] audit: type=1400 audit(1520707653.357:17468): avc: denied { net_admin } for pid=4255 comm="syz-executor4" 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 [ 139.584588] audit: type=1400 audit(1520707653.365:17469): avc: denied { net_admin } for pid=4250 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/10 18:47:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff}) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000100)={0x2e, 0x4, 0x7fff, 0x0, 0x100000000, 0x0, 0xc08d, 0x2, 0x100000000, 0xfffffffffffffffc}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000566ffc)=0x7fff) read(r0, &(0x7f00000000c0)=""/1, 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000}) syz_emit_ethernet(0xab, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [], {@generic={0x215, "23a8652bb9909a3df77b1b8c8bfc40cdb586721aad8e0fbaafdd7b3763a599b84f1ee56c341a4a960905565deb66b610c868d603095be32d2e91286151bc852dfc1af1bd49bfaefd1b5a0fd3abee18003993acee63e7a591f131e920c8860f9e143484d1e7a48d23a70bd56f07b716da59e3d3cadbddfe21935e1769914b15d228a9be9aaf58eda5acb18d4341c66dfcfda7ed29c3f2c5fe5b60670545"}}}, &(0x7f0000000200)={0x1, 0x4, [0x817, 0xd38, 0xcb0, 0x812]}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r1}) 2018/03/10 18:47:33 executing program 6: creat(&(0x7f000081eff8)='./file0\x00', 0x2000000000000000) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) listxattr(&(0x7f0000fc9000)='./file0\x00', &(0x7f0000a6af01)=""/255, 0xff) 2018/03/10 18:47:33 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x24) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r4}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000080)={r4}, &(0x7f00000000c0)=0x8) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000180)=""/7, &(0x7f00000001c0)=0x7) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000140)) sync_file_range(r1, 0x94, 0x0, 0x2) 2018/03/10 18:47:33 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x800, 0x30) ioctl$int_in(r0, 0x5473, &(0x7f0000000380)=0x97) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000140)={0x9b1d, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40086439, &(0x7f0000000180)={0x81, r3}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r4) r6 = gettid() perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0xffffffff, 0x6, 0x3ff, 0x7, 0x0, 0xffffffffffffffff, 0x10000, 0x1, 0x1e93, 0xf0, 0x1, 0x401, 0xe37, 0x6b9, 0x7, 0x2, 0x9, 0x1, 0xf08c, 0x2, 0xa2, 0x5, 0x6, 0x1f, 0xa7, 0x101, 0x10001, 0x9c, 0xbb, 0x3, 0x1ff, 0x800, 0x2, 0x3, 0x80000001, 0x3, 0x0, 0xfff, 0x5, @perf_bp={&(0x7f00000001c0), 0x4}, 0x0, 0x80, 0x4, 0x5, 0x40, 0x100, 0x81}, r6, 0x0, r5, 0x1) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) symlinkat(&(0x7f00000002c0)='./file0\x00', r2, &(0x7f0000000300)='./file0\x00') pwritev(r1, &(0x7f0000000200)=[{&(0x7f00000001c0)}], 0x1, 0x29) waitid(0x1, r6, 0x0, 0x80000000, &(0x7f0000000480)) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000400)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000440)=0x61c) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000003c0)) r7 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x200000, 0x402001) ioctl$KVM_SET_VAPIC_ADDR(r7, 0x4008ae93, &(0x7f00000000c0)=0x3000) fchdir(r2) [ 139.609211] audit: type=1400 audit(1520707653.370:17470): avc: denied { net_admin } for pid=4255 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 139.633840] audit: type=1400 audit(1520707653.370:17471): avc: denied { net_admin } for pid=4255 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 139.658444] audit: type=1400 audit(1520707653.370:17472): avc: denied { dac_override } for pid=18483 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 139.662418] binder: 18466:18491 unknown command 1074033412 [ 139.683299] audit: type=1400 audit(1520707653.395:17473): avc: denied { map } for pid=18485 comm="syz-executor4" path="/dev/sg0" dev="devtmpfs" ino=1064 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 [ 139.683317] audit: type=1400 audit(1520707653.395:17474): avc: denied { dac_override } for pid=18483 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 139.683333] audit: type=1400 audit(1520707653.395:17475): avc: denied { net_admin } for pid=4250 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/10 18:47:33 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) [ 139.683349] audit: type=1400 audit(1520707653.395:17476): avc: denied { net_admin } for pid=4250 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 139.683365] audit: type=1400 audit(1520707653.395:17477): avc: denied { map } for pid=18485 comm="syz-executor4" path="/dev/sg0" dev="devtmpfs" ino=1064 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 2018/03/10 18:47:33 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r1 = creat(&(0x7f0000001140)='./file0\x00', 0x2) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001180), &(0x7f00000011c0)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d0cffb)="e6558f1a", 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000001100)={0x9, 0x4, 0x7, 0x1000, 0x1f}) getsockopt$inet6_dccp_int(r1, 0x21, 0x17, &(0x7f0000001440), &(0x7f0000001580)=0x4) sendmmsg(r2, &(0x7f0000007a80)=[{{&(0x7f0000005f80)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="bf5944995e2e6322aae4c0c6f5864d0ab17a4706f7ae049e250dd6661e50d50092a7d9490a17884daf04f6c46f3cca5db6a17737d5753891150b4d9980bcaa61f714298b52aaf8ebc82e493590aa7209a43e75a60cb7fff54c43378d41325507114f25dc53a82752b62502965958cf424d87e10185bb3aa62d34c785a8c5595df1630c69b9721f81e3fa5de41035d80ef83bb6f489ce6f7798630579e6e0", 0x9e}, {&(0x7f0000001480)="ed676bb41716a5d25b4b42761d98151c8d4eae2bcd53540de7dd3a6bebecffc184b9271ca47c88012758a9315dbdfe74288598684f339ea919388758d872164def2b9ae3a5c50c05843b126df732f9f747b47d28edb0a4bcaf24535c45916801dc4e99066a1ee350a9e6e834eacd5561871d564a9c577900b999672f31f8f5809abc9eaf713a2108a504bdb9605d72706c3c69ac514710efef1995ab07d8a191144d66eda7f34054751fb78dbfe460e6a522ef715cbee8bc3c58b569f8a5946071ebc1425322391f2f604bd377e48c1622ba01d32c4b40a84b898de3c6c8d3dfed4293", 0xe3}, {&(0x7f0000001200)="779423d5fe2f71399f7941ed790bd4a6b33518f3150342a8fcef78c969a4eec6a26aef9adaa4772ac708d611c97d279dcef0f9c47aef5b871f156386ad7fe5eb63ac", 0x42}, {&(0x7f0000001280)="8218a794f2553d9c5963ec240270a1c32c821006394e302dfe1e147bfd7fd5b10954d2aa7d44823c4471af6c2c40df5b018289e171e7872e74d4645666011712b07426ec7b39a2366b8e4a61ff836d04e1cbb8d2877e64f4c4ca16e1d3a873228dce0e717dae65fca711ef23385c78a33631e61b6d5c700fa162e8be677e050c4cd2d6c72df5d2c1d336279b9c1164c0365aa9bb5b822040eabb4da0bfe193a0fd1faaf046b046dbb9f2b9f057c05e2c05c76a234de51fbefc040ceab599efac424dfc2091258a80657a69c07a08a92e2297af2de400715516055d7e9f9ffd473d4a93ed1a0593b63e10b1a5c697b632d267e5aa80cf", 0xf6}, {&(0x7f0000001380)="36a5d0d0c420a71ec71049b3566163ea67ae05a1260ada31bd07c06cee5047a1a8c21d5e43", 0x25}, {&(0x7f00000013c0)="9b20109346de48466be3f3a7e2eb751838b7823ab2456032e9a7f988c512ff9b2b9d78a022f68d75d6dda0a1b7aa74e9f44d1c6013ec3cbd5b5e8732c6e900abc6ae122876d0fba6e98d2c194a7f7cc2aba9e5a7", 0x54}], 0x7, &(0x7f00000066c0)}}, {{&(0x7f0000006840)=@nl=@proc={0x10}, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB="0c00f8ffffffff3f050000007b777f778063d3dfe6c6177ea5dfca3797f1d4270ad21b106d6b30acaad61187354fa57db3f07c3549dfd860"], 0xc}}], 0x2, 0x2) dup(r2) 2018/03/10 18:47:33 executing program 7: mremap(&(0x7f000008b000/0x3000)=nil, 0x3000, 0x4000, 0x2000, &(0x7f00000da000/0x4000)=nil) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) [ 139.819408] binder: 18466:18491 ioctl c0306201 20007000 returned -22 2018/03/10 18:47:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x4}) 2018/03/10 18:47:33 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000000000)=""/42) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) dup2(r1, r0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) fcntl$lock(r1, 0x6, &(0x7f0000000080)={0x0, 0x3, 0x100000001, 0x8000, r3}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:33 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0xc3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write(r0, &(0x7f0000000140)='I', 0x1) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x800) 2018/03/10 18:47:33 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x4000000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x120) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000000000000000000000faff", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) unlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x200) 2018/03/10 18:47:33 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) close(r0) userfaultfd(0x80000) read(r1, &(0x7f0000000040)=""/44, 0x2c) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) 2018/03/10 18:47:33 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='\x00\x00\x00\afles\x00') getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000000)=""/92) 2018/03/10 18:47:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100, 0x160) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) r2 = dup(r0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000140)=0x8, 0x4) ptrace$setopts(0x4206, r1, 0x100, 0x21) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000319f04)=[{0x0, 0x0, &(0x7f0000f72ff0)=[{&(0x7f0000000080)="bd", 0x1}], 0x1, &(0x7f0000fd6000)}], 0x1, 0x0) 2018/03/10 18:47:33 executing program 3: getpgrp(0xffffffffffffffff) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r1 = getpgid(r0) sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000080)={0xaa}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r5, 0x1, 0xf1}, 0x8) fcntl$setstatus(r2, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r3, r2) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000604ffc)) dup2(r2, r4) 2018/03/10 18:47:33 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x20}, 0x8) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000080)=""/53) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000164000), 0x8) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000000000c126ddb1a2c0d86c8a001c03c4f1fe0a02bb39e6d4e022e5f7a42a8c9bd95815d11926abb4732ebdcbbd78a610891ad0"], &(0x7f0000001080)=0x24) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f00000010c0)={'icmp6\x00'}, &(0x7f0000001100)=0x1e) 2018/03/10 18:47:33 executing program 6: socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$lock(r1, 0x6, &(0x7f00000000c0)={0x1, 0x5, 0x8, 0x100, r2}) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x7b7) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) close(r0) 2018/03/10 18:47:34 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001b00)=ANY=[@ANYRES64=r0, @ANYRES32, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYBLOB="c4eee83d6d8b7bcd46f5bf89f78f107e5102dc8d88c98579247f144de7f523f97a4bdefce6498e", @ANYRES64, @ANYRES32=r0, @ANYBLOB="31a1a1a708b586e06669057d78", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB="3f6e3d21ecd28a66a83f800b8ec6707216fb0cd0cd5f7c7b8b6421815844f1c7274d9dfa406ffb0a01b8497788111bd4ad9e92c7644d54d6e6c0497ff8c822afa16ce59c44a4a554295084991c667dc70e4ee0b7ec8e8f1a355e2b5567daf8d787426e2f43f4e60d5e89467a77d162c960ee4066fb3de3570d926152185f58b9ed4cf36ce55c68e6131e8afe666813eca5b05002efdbf05187d37192df45410592c55a9f543afbdb1d3f0acb53a08108094faebf2bcc5c2aeacbfabb8b956cfc05331b899c3711d814c28fd0d4c69bbc7c464a7f56e1f6ecc359bd9d11b678d1c27b0291d17cb57a3bcc88246b0c8ad738fa357e342fa0346220363326", @ANYBLOB="8dd0ba86a812c9790209ea3c465b48043c3833f41c71cf698fa4eaf107f07827fed7e92be918f5d0b5a4a50cbd74744df9537a9c089fadd24e6f8142122b63", @ANYBLOB="946d062f123ca8788c2530b65d28ad81b3e6246883d4f0a060a652c18a5c03d9fcc42f7f18fbb4caa5bfe2605ece8e1200f901a41ff5dfa795cf72cfe0495958968642bee2a5ea3308dbc1d0bcc2ddd04b7b6a103c192dbf1f871fb6e1e5e47a2ee21e0bc88ed7be8034124ad1f9e89f0ce7e9d91f69694778b33619c6a6ace8424738c9f0820dc561aed2b38af7fbdec8548c556b7e769fa4a1ca113a59e728200ccc772e8f3e5652f2fa2327489221778d2ae470c0245e6c1618eaa33394b0614bf29ac388f717c99d871ff211c83b6a9d6e31894a2b1507120134438672c7b4003a113159611fb5684209cd05afc75d62"]], @ANYPTR=&(0x7f00000015c0)=ANY=[@ANYRES32=r0, @ANYBLOB="52713343e2ad3718", @ANYRES64, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR64, @ANYPTR64, @ANYPTR64, @ANYPTR64], @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="7bc388c357b39d97eaa29fb9afce2b1471acef6dc334a05810aac923acfba35fd64cfe03d427851b2b0c4169fdaf20ad281e1ee18da38ee7eb20fad39794c96534b300a3e4805e2ec36c8f201064666ab2593cee9c7df033c4321a70ad26fdec0313e80f0b22583c57cf50dbcfe77ef2b0c1ef8498e32695ed4f3e841c20fe156f187a0d2a6c7844ee4baeb0f53b7f9d009e0b09defedf0a382a0fe7bdc9b662afe931373c28ba0eedc0cbc826bf8eff2e2abfb7", @ANYBLOB="82436f8c174fc5ad54f1d35533f41cf845e3c406d580099e0dbbe6dbd99df0c0cdbc460be231fef4b21fbcc71fbbdb8f80b1592ede05e3680f3fcf33ab11e08b6b68c216ddd84d9135aabca4bfadf25adb08b322869de937999fb70ae30b5befd5cadebe1188185ed0fe63b3dfe5ea3277413c93e1197cb04804e20973772120d996c714e017cffd8f2e6b314945d31b807c59272ae5d33d41f159e3b6010c2ddfe2aa90f8a3e55506ca58abfe", @ANYPTR64, @ANYBLOB="89619a88a8dbc892c2f6486dd9b06b3d51d0f5fac4c625888033be65e13c7f2c7392fc66c10b321d4ada4bcaed4a488f", @ANYBLOB="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", @ANYPTR, @ANYPTR], @ANYPTR=&(0x7f0000001540)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYPTR, @ANYPTR, @ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYPTR, @ANYRES32, @ANYBLOB="bf5257e3fa21a28deb40b652f901e2c5c5af07b3630de2aa9b4da4d916c6d1a1f7cfa3849d1b06f758ed85f2d0874d8c5c8cde4d4c107d57f62d9db2ea"], @ANYBLOB="247430b3c215698b2af18a9f41912a696e141e2d8dc52bed80648535830da4f85fc0ff05c460487c69f51219331e941e2f54a33407fe4c079fc3253ae962a662e5811c0a827fba1cb0ce13badb17b13215ecbbf948", @ANYRES64=r0, @ANYRES64=r0, @ANYRES32=r0], @ANYRES64=r0, @ANYPTR=&(0x7f0000001ac0)=ANY=[@ANYRES64, @ANYRES64=r0, @ANYRES32=r0]]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/03/10 18:47:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0xfffffffffffffff9) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000000)) 2018/03/10 18:47:34 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000140)) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000002640)=ANY=[@ANYBLOB="1100000000000000"], 0x8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r3 = gettid() kcmp(r3, r2, 0x2, r1, r0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x180, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000080)={r4, r1, 0x9}) 2018/03/10 18:47:34 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @empty, 0xc007}, 0x1c) listen(r0, 0x100000001) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000140)="e9", 0x1, 0x0, &(0x7f0000b7bff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendmsg(r1, &(0x7f0000001a40)={&(0x7f0000000180)=@ax25={0x3, {"086cff687f7f25"}}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001600)='q', 0x1}], 0x1, &(0x7f0000001740)}, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000066d000), 0x0, 0xfffffffffffffffe) 2018/03/10 18:47:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7fff, 0x1) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000040)={0x0, 0x7530}, 0x8) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x6}) 2018/03/10 18:47:34 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) pipe2(&(0x7f0000000000), 0x0) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000000c0)='}{eth0]\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\\+\x00', &(0x7f0000000180)='selinux{!%]posix_acl_access#\'\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='nodev)procprocvboxnet1em1\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000440)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\'@\x00', &(0x7f0000000380)='em1!systemmime_typecgroup@b0-md5sumselinuxcpuset)vmnet1.wlan0($$eth0ppp1\x00', &(0x7f0000000400)='em0cpuset{md5sumwlan1$cpusetvboxnet0[:\x00'], 0x800) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/03/10 18:47:34 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x40}, 0x4) r3 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = getpgrp(0xffffffffffffffff) fstat(r3, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x1, &(0x7f0000001c40)=""/253) r7 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001600)={0x0, 0x0}, &(0x7f0000001640)=0xc) r9 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000001680)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000016c0)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f00000017c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0, 0x0}, &(0x7f0000001840)=0xc) r13 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000001880)=0x0, &(0x7f00000018c0), &(0x7f0000001900)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001a00)={0x0, 0x0}) r17 = getuid() lstat(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001c00)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000000100)="497c66122b01f483a9009091539864d930afec688f3565390479611e671689eeb458518248bc74fd9e64f07aabde683f11161afd9c3567da80db11365a37c7db6776fc99aedbaefe65b2e601460d9bae8a8ec4bc02b7c7df00152154bd052f77b43d669ab78c0772d30920737e9cea00aa6443138b955fea6db9500b92a3eb5e065473f6cec58f859e76e700cba2b4174a4525bc20", 0x95}, {&(0x7f00000001c0)="487e03c794ac4dd0fe3abd2eee9f693ad3fc8a0006055c069c6e93963dd979a4", 0x20}, {&(0x7f0000000200)="12a95556f2", 0x5}, {&(0x7f0000000240)="12077fdb586c81965997efc24e68320321bdf42116b4b0bf1c04552bcdc3a152e7ba9e7183217b1a39b435010f0d124a4e2ce19e01f3dae61a08d396e85bc28486a8654bba7ebacfa0dd9d76d7cbef497a66f5c0d7dd4ba5335a970f4a4b148412f30ed4a47db5cc3c5910", 0x6b}, {&(0x7f00000002c0)="47c2fc25165e185a34cf4fd3e3f789537d0ca2c29be87f7a7a0b8057cf0886c5000eb24d2341103e970bb2e1a1feb75fa76f67fda7bfe9ce89712584ff366d0f1c87ea53261931ce7da4889454d8158917bbaaca066bc952a5f81b9fce3e3de3de677f905a64653ace7c91d605c1d857bf0a50b49dad4694ae0a724f6ad863e527b346832ac07c64fae85c34fd1e99ce0630492885639b97db06eff09bf2ab8cc1d75eb788de168434049d8c992d73dc175b352de4f79680ace7a130ca9ef62147542b3f168f1b08", 0xc8}, {&(0x7f00000003c0)="cab552481d5159c4c93b5001d9217ac5e128da7297cb9bc0154b558baf3c0094297b377b447a371077c25c2ba867ecf2590a1041704e1733aaca13ea9e267570bb5ddb17ada9701acf2b5f31266d271207ec6e2599", 0x55}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="8f90d8f02202a40acbac804c0204e6511137fc5894f5634a73d2ca147b3c404fe860675e14a2aad3c6", 0x29}], 0x8, &(0x7f0000001b00)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="180000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="180000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="2c0000000100000001000000", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="180000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="1c00f0000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="180000000100000002000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="100000000100000001000000", @ANYRES32=r2], 0xd0, 0x8891}, 0x4000000) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r1) 2018/03/10 18:47:34 executing program 6: request_key(&(0x7f0000000200)="000000feffffffffffffff", &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x2, 0x3d4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000380], 0x0, &(0x7f0000000080), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x7, 0x24, 0x86e0, 'sit0\x00', 'gretap0\x00', 'ip6gretap0\x00', 'ip6gre0\x00', @empty, [0xff, 0x0, 0x0, 0xff, 0xff], @empty, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xd4, 0x110, 0x138, [@time={'time\x00', 0x18, {{0x80, 0x2, 0x56ea, 0xb1b0, 0x4, 0x427, 0x2}}}, @pkttype={'pkttype\x00', 0x4, {{0x3}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00', 0x101, 0x100000001, 0x4}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x9}}}}, {{{0x11, 0x8, 0x893f, 'vlan0\x00', 'ip6gre0\x00', 'erspan0\x00', 'teql0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0x1c4, 0x20c}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x5, 'system_u:object_r:dlm_control_device_t:s0\x00'}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4}]}, @common=@log={'log\x00', 0x24, {{0x0, "bc0da9cae1ff2a117df280e5b09cb53ee8af536eab29af381e68057c7020", 0x8}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x424) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x1, 0x0) ioctl$VT_RELDISP(r2, 0x5605) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffd636e817, 0x2, 0x1, 0x1, 0x100000001, 0x20, 0x8001}, 0x20) 2018/03/10 18:47:34 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001380)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000001480)={{0x6, 0x0, 0x0, 0x0, "7b725d66be8198780a3c06d83ed808812c125d5639c10cd78ff5b0f80e7661a95522fd9d8ec71560ea13a524"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "48ddc668a1db72009cbc7b2e79e037a287aad28ad69685ac320deb39aa90030fed6ea8b6d72ef1ffe3451d6af5585ebac341ae1f2cca38d964bc5571c4085882", &(0x7f0000001440)='loselinux\x00', 0xa}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x8040, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000400)=0x2, &(0x7f0000000440)=0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000000)={0x800, 0x0, 0x2, 0x0, 0x0, [], [], [], 0x1, 0x4}) 2018/03/10 18:47:34 executing program 4: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)) unshare(0x200003fd) 2018/03/10 18:47:34 executing program 6: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000005c0)={0xffffffffffffffff}) ioctl$KDDISABIO(r1, 0x4b37) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x0, 0x2, [0x8, 0x7ff]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="84000000a15be196462abc89632d25926fd38a6677d78fdcc5fb233676000025af513e189945b022972744b73f2ddffe8def1e2ede2ea1ec17675e22d1a34fef9ecc9487201060a75fb16bb68e3da4636bc5104ce0db9ed3af3984ee070668bafef1cf689c5108e1d5973ead1768c630103a2a77dde529fb34f29e6487161778201ad424ee29ac78424a7bcf204f6f973b455dd8c8e2fa18bdf3c833de61ff1c86b72f14851a353ffcf6d5"], &(0x7f0000000400)=0x8c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000180), &(0x7f0000000340)=0x8) r3 = socket(0x40000000015, 0x5, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000100)={0x8, 0x99bb, 0x0, 0x100001, 0xfffffffb}) setsockopt(r3, 0x400000000114, 0x7, &(0x7f0000000240)="5fc89f7a0eef4066e0a437c2e9d5ca75fbc559e88b8ee02573764fab4418dec6c59a5b34fbf222eef351daca142706000000760f209736cd65bb07000000000000eb58efdd13e375000000000000000000000000000000910c7f0064ac45412660a9a22c5c7973f0884ab4db8e9d55343781fb4c1eceeee3acf7997502035b0a7a3e57d2dbd37c7e2f2ced2b0cbf339e948f1dce5a1f4032cabadcafb8361ab6672499f6af4c4dbf62", 0x1bd) r5 = socket(0x8, 0x807, 0xffff) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) bind$packet(r4, &(0x7f00000003c0)={0x11, 0xd, r6, 0x1, 0x4dc7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) getsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000140), &(0x7f00000001c0)=0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x80, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x6) acct(0x0) 2018/03/10 18:47:34 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x200000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x41, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000100)={0x4, 0x5, 0x3ff, 0x100, "47706704fc87c8c7df4bd714d4d59a1c4f4a8675df071acf73f813611820ca9724eacd53bc73eb77baceab38", 0xeee1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000140)=0x2000000000000007, &(0x7f0000000080)=0xfffffffffffffe25) close(r0) fcntl$setlease(r2, 0x400, 0x0) 2018/03/10 18:47:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bind$vsock_dgram(0xffffffffffffffff, &(0x7f0000000400)={0x28, 0x0, 0x0, @hyper}, 0x10) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000800)={"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"}) r3 = socket(0x10, 0x80000, 0x401) setsockopt$inet6_dccp_buf(r3, 0x21, 0x80, &(0x7f0000000540)="557b7c9ff70477161fa9e3823bbf30675a23098c7582c7b4fcfa51a7c6ac91f2fb36f36f52ca14cf2ef6378bcbc4b54c928a4772c7", 0x35) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000000)={"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"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000440)={0xffffffffffffff9c}) r5 = syz_open_dev$sndpcmp(&(0x7f00000004c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r5, 0x4b41, &(0x7f0000000500)="1add4155b1791857cfcd2da10bb7603a17ba") ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000480)) 2018/03/10 18:47:34 executing program 3: getpgid(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = getpgid(r0) sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x807) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000080)={0xaa}) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000180)={@l2={0x1f, 0x20, {0x9b, 0x9, 0x4, 0x6, 0x100000001, 0x8}, 0x8000, 0x5}, {&(0x7f00000000c0)=""/110, 0x6e}, &(0x7f0000000140), 0x68}, 0x9c) fcntl$setstatus(r2, 0x4, 0x2000) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x20, 0x38040) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r5 = dup2(r3, r2) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000604ffc)) dup2(r2, r5) 2018/03/10 18:47:34 executing program 7: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f1fff6)='/dev/vcs#\x00', 0x0, 0x0) mprotect(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xb) fcntl$notify(r1, 0x402, 0x1) 2018/03/10 18:47:34 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000002100)='/dev/snd/pcmC#D#p\x00', 0x6, 0x100000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002140)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000002040)=0xb6) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002080)={r1, 0x7, 0x100000000, 0x1}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000003c0)={0x3, 0xffffffffffffff9c}) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000400)={0x4, 0x824, 0x400}) r3 = socket$packet(0x11, 0x80200000000002, 0x300) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETLINK(r4, 0x400454cd, 0x33f) ioctl$KVM_GET_FPU(r4, 0x81a0ae8c, &(0x7f0000000000)) sendmmsg$alg(r4, &(0x7f0000001ec0)=[{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000440)="b74a50fa7b8f37ab6d7412902e7ba76d92c012e91b416ded78e9eaf6d75d6cc61d4c8fb92e7e69bc17af96a54fc4a812c287becbb603f7b1ea6fef76f24381cbfde393756e9cdee8481d7313a0988e8ca748ca77dd5816d454badae48deb5c5c0636e768373a06c05a01a6b6ff9e6ee3c380d1198f0e060072aa3c6f1b0a4c938652ed534185d99cf2", 0x89}, {&(0x7f0000000500)="49155f5fb06da79453471ad1f7761e745b7225c52c274270a0e7e1e9e349b34a094175666062c1ebf080afd9b826e00c81d02b33ce0b6120b58920ca316a40c8f8ff3d9ec2a4c5746759249a143d3b462ff2cd6210ccdbb7e79c479bf4dcac449ebe6ef5b2587f8688f0a830f128d72f56ea4b6cfb1c279f4f3205436bc4fceffab47407a9f2e2f8e5b49079b58d42c20af84ee40d2b23cb8a91c9b9fdb15363327e5c47acbea82a00fce1a4e0aaced6c7af7ac1bbaf0a5ed35cf6a955c8c679537880bd6c982568cc3053329e68a9b7b9fcb75137b6a9f555bceccd52f72df94f43f67c479aa033f89f0df1705ca537752d3738", 0xf4}, {&(0x7f0000000600)="0261ae477eee3d6016049c4e810ceca100e535ca6462a6e58ae0c0a3df0ba447b68d9bd65e487a8dcaaa6d9f2b72edb1da345a59549596cd56471b2252e0cf7436e7a25365f7e19da5f2382dfa728e9673dd097d9f74532968c8df8bd44603d76c6b260b6bc6a9a7bed2fda6481e112ed66953d84518365b7c3e088638e7ab1587a4e2992c9fb35e48ceb34c7b319316374c8013dc139f0e057c7cd9308cc9abebfa12deef9b0e62258139b680536b595d10351d1c6683f9a37241efabe8e53e88528cee8b082cd4d7c2c9a7f36fe04af2a226d1c1852a2fe05fb292c60975b6e91fe35b68fea0127a3ae635a324e3f8c893109729d9453b", 0xf8}, {&(0x7f0000000700)="d1adb0bc9994295a627708c9091ff34b873ad549fabcb7ce18b13f2fd8ac4f8cf7e0d04c", 0x24}], 0x4, &(0x7f0000000780)=[@assoc={0x10, 0x117, 0x4, 0x100000001}, @assoc={0x10, 0x117, 0x4, 0x200}, @assoc={0x10, 0x117, 0x4, 0x80000001}], 0x30, 0x40044}, {0x0, 0x0, &(0x7f0000000840)=[{&(0x7f00000007c0)="2499436c955f14ef97740d47ba9036a44f454f77b15965698bd9150e437a8df9e183c61f8e563c67df1db1de3eea84b4aa6cc0b341dd623dc81b1944236c7545549e765134c12962e9a6857f7eed99496c0178249273e4c5946aca9fdf7f4a3cf537ecd6a0dd0d7ddfd6fd7cb977f3318e1f5254377803d8", 0x78}], 0x1, &(0x7f0000000880)=[@iv={0x18, 0x117, 0x2, 0x7, "189020471144ac"}, @assoc={0x10, 0x117, 0x4, 0x7}, @assoc={0x10, 0x117, 0x4, 0x80000001}, @assoc={0x10, 0x117, 0x4, 0x8}, @assoc={0x10, 0x117, 0x4, 0xfffffffffffffffb}], 0x58, 0x4040000}, {0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000000900)="d52c152c4a271fda13269a6ffb57aeced474d41d8be3d585333419b15007c35325d950278b999e13a22df55d7a42be2a57431be873d7f5bafa02fc91f9041a8b2b", 0x41}, {&(0x7f0000000980)="94f89f26a205779e3de52f3900a5a70448b5547b119a38aa6a225de267ea57c13f2acb2fb7f22dd54222195791e27987cf7195cfea3a7ef3c52ea7b1f397f59f96c5809076648f50672ff9c6b89083f1fd21f2bfde55bd4a8fcc6a", 0x5b}, {&(0x7f0000000a00)="96118a58f00773", 0x7}, {&(0x7f0000000a40)="709559261f89f9d0a5ca57f7b830c2a7d25ebc0d8053a3cc898a55826b86a3f799510ee0afd2406a76153036e5a7b68950ff7acb9dfa465ebffe22ab971ba6fbbc252abff6b0651cf195ef6cbe6e47c869969073c809a8ab6fd4d2db7ad2b77b2845a705c3536954b23fb43b4fa39bb344b2631be752c1acc30fe280b1640f3bb388850aad17f9714240d4212e0be0034d16da9c03954b19e24c48bd4b9abe62ed71dcdbeca7415cec9485c3d8fed835cc8113f4ce4f1c5c0e", 0xb9}, {&(0x7f0000000b00)="5a2f8f62463e5c8e62ebf1f2fe1331077a0bef0065a3ea6fd64c73b908eb4290ef65e0562510c8ed82e675c9a5d6247843140c875634dc5a37636e1a8a3acf9cc1799040378729fd7cdf98a4fb8344278e57b7aae1b5f90d7ec062f68f30babaef6bc6787d3708020c52cfcb5525eff4e15b8095e772264aef6375f1cfc0b27c10549686f574d5b325375ead873b223beac7b160c968316b7f5e6d0199de1af7d81244edc5", 0xa5}, {&(0x7f0000000bc0)="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", 0x1000}], 0x6, &(0x7f0000001c00)=[@assoc={0x10, 0x117, 0x4, 0x5}, @assoc={0x10, 0x117, 0x4, 0x7f}, @iv={0xc8, 0x117, 0x2, 0xb6, "3b8ae4009bf7622cd4e0e9a22331cfd82bda2eebbcf7a601128ef6aae9d88f783da6c63c5f711a92f34a04996087b45d296c76bcfa8c1caa2886af232babadd7d78b9a9aef7eb6a3b6ed333b3390adf99f1a027e7ea0cb2e2d4f4d438436f6ce1c157ab93bb748bd7d34c0a5926193fd49c3f339d1414adcbe1b1cbd82b8919c67501bdc178e54b98bd0ce67ad0a34f30b7d596adc4060bc7ddd3c1ee03a46eb87822527328ae1f630278c57b11e1750302a6b08a965"}, @iv={0x3c, 0x117, 0x2, 0x29, "51c99193d51c3007f6b5a31b5d3b3788448279bc2844a66842e87e3dc63f9e1da8cdb29a5316ed94eb"}, @op={0x10, 0x117, 0x3}], 0x134}, {0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000001d40)="50368b52351b9ddf18c1bd332f71b8d9cbae3f5fdd511e809b3ae19a55b5bebb93d0b0f17c3d4bdda79df2324f53aaa89505a119e498256cf499f9f16fbfe71ea1f784db978ec8f555e53909af9d0dd350505015084e8546c4901b7bddd6e65443ec672e8930b3958c6ea4c210d6738004edd3c1dc93ff03b8a7ff7e817ae97d4b73b346a9fe2b011865eb0ca1562cb9c2c640af527ddf818c0f93d6b888a3650ed2be708fcd6d20e33c6ed8eb2990f161df2fec86baef63f39c11f21eeb26de40ed5100558d7a04fcaf7ff574ba878c70d1e77dfc910f7ff2823142", 0xdc}], 0x1, &(0x7f0000001e80)=[@op={0x10, 0x117, 0x3}], 0x10, 0x800}], 0x4, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000280)={r5, @in6={{0xa, 0x4e23, 0xe0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x7, 0x5, 0x8, 0x5, 0x82}, 0x98) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000200)={0x0, &(0x7f0000000380)}, 0x8) getsockopt$inet6_dccp_int(r4, 0x21, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4) 2018/03/10 18:47:34 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = dup2(r1, r0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000000)={0x9, 0x101, 0x1, 0x0, 0x1ff}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x10}) r4 = dup2(r0, r2) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000000080)={r0, 0x3, 0x7fff, "683c1c52329efd1c9b38dc5374d05aca7321458ed0cbfe93503d70a76fd76e95fa8e29286b7ccbeb943c61d56be04d978892b604518e53832e5663db262dc01c9ff84713550bbb99ffed451e128e3cd7"}) 2018/03/10 18:47:34 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f00000affc8)=@framed={{0x18}, [], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0x41, &(0x7f000039efb0)}, 0x5) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x88001, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000100)={0xbb1e, 0x200, 0x8, 0x1000, 0x1ff, 0x9, 0x7fff, 0xfff, 0x7, 0x5, 0x3f, 0x4}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000080)=0x1, 0x4) 2018/03/10 18:47:34 executing program 1: openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0xc43, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x5a) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe07, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x10000000}, 0x0, 0x0, r0, 0x0) r1 = socket$inet6(0xa, 0x80807, 0x8010000000000085) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}], 0x48) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x5, [0x2, 0x2, 0x7, 0xfff, 0xeb4]}, &(0x7f0000000080)=0xe) 2018/03/10 18:47:34 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7ff, 0x4800) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000040)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/03/10 18:47:34 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x4400000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bpq0\x00'}}, 0x1e) 2018/03/10 18:47:34 executing program 7: r0 = socket(0x18, 0x0, 0x0) getsockopt(r0, 0x8, 0x8001, &(0x7f0000000000)=""/34, &(0x7f0000000040)=0x22) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000180)) 2018/03/10 18:47:34 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) prctl$seccomp(0x16, 0x0, &(0x7f00000000c0)={0xa, &(0x7f0000000000)=[{0x1f, 0x4, 0x100000000, 0x9}, {0x2542d4d6, 0xfffffffffffffff8, 0x8, 0x8199}, {0x1c1, 0x4, 0x101, 0x591d5fa5}, {0xf4d, 0x0, 0x3, 0x100}, {0x80, 0x1, 0x7ff, 0x1}, {0x1ff, 0xd391, 0x7}, {0x7, 0x9dd, 0x0, 0x81}, {0x0, 0x8000, 0x10000, 0x3}, {0x390234eb, 0x10000, 0x8, 0x9}, {0x42400000, 0x8001, 0x7, 0xfff}]}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {0x7}, {}, @quote={{0x5, 0xce0e}, 0x80, &(0x7f0000000100)={0x6, 0x8, 0x5, 0x2, @tick=0xebc, {0x12000000, 0x6}, {0x2, 0x8}, @queue={0x7, {0x101, 0x9}}}}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/03/10 18:47:34 executing program 4: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r2, &(0x7f00004b5fc0)=[{&(0x7f000072f000)}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) dup2(r1, r3) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) 2018/03/10 18:47:34 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x4}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0xfc, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001000)="8e86a4b9500a1139a0d93a78de7ed00ae239537b41a4eacfcfd438dfbe84ef20bd7e66cfb9bde86f5b1d1bae840e6c373fd2d58909d8ac8f1aca1b6e95b92948d4525d", 0x43}], 0x1, &(0x7f0000002000)}, 0x8000) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bce5", 0x2}], 0x1, &(0x7f000000ae80)}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0x9, 0x5, 0x31c, 0x35fa, 0x6}, 0x14) 2018/03/10 18:47:34 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x3}}, {{@in=@loopback=0x7f000001}, 0x3, @in, 0x0, 0x4}}, 0xe8) 2018/03/10 18:47:34 executing program 0: socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@can, 0x10, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/30, 0x1e}}], 0x1, 0x0, &(0x7f0000000440)={0x77359400}) poll(&(0x7f0000027ff8)=[{r1}], 0x1, 0x8000) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000000)={0x2, 0x3, 0x10001, 0x7}) sendmmsg$nfc_llcp(r2, &(0x7f0000002c80)=[{&(0x7f0000000700)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8023d9cc04d82bd47a5f097af1ffeb110e21283aa559638726f60fd54e5700c7ca631abca560c784a8ccfddee0a6d34dec9dae5e550b56b47641d36dd467b6"}, 0x58, &(0x7f0000002bc0), 0x0, &(0x7f0000002c00)={0xc}, 0xc}], 0x1, 0x0) 2018/03/10 18:47:34 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000ff0000/0xe000)=nil, 0xe000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:34 executing program 3: r0 = getpgid(0x0) r1 = memfd_create(&(0x7f00000000c0)=':\x00', 0x2) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000100)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0], 0x3, 0x2, 0x9, 0x2}) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r2, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r3, r2) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000012000/0x1000)=nil, 0x1000}) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000000)) dup2(r2, r4) 2018/03/10 18:47:34 executing program 0: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)="2f65786500000000000407000000000000000701000000000000798058439e495c8738424adee901d2da75af1f02eb5aab26d7a071fb35331ce39c5a2652357a8876a8f9fc") fchown(r1, 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000000)=r1) 2018/03/10 18:47:34 executing program 4: r0 = socket(0x10, 0x5, 0x1) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000180), &(0x7f0000000200)=0x4) r1 = userfaultfd(0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getpeername(r2, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000100)=0x80) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x20}) r3 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40020011, r3, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/03/10 18:47:34 executing program 6: r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1}) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x28, &(0x7f0000000080)}, 0x10) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r0, &(0x7f0000000080), 0x0, 0x1aa8, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000fe5fff), 0x0, 0x0, &(0x7f0000438ff0)={0x0, 0x989680}) 2018/03/10 18:47:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB="000001005124b9df8522c4aee7a35f6dd61625a91446be5090941692ee75b00fa6d8297c9ffa453ad6cc4c14d48c46e3972ebc9796eed37c6dff8baaf29b54b13a088d6691cc1bb8d0d83fbf05da"]) 2018/03/10 18:47:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000100)={0xce}, 0x8, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt(r2, 0xffffffff, 0x6, &(0x7f00000001c0)="4894754fdb1af807ec3b83f7d087833c34ba725b5245d70cb49da220c21fa2efb2d3bcb0ae61f0062b1cedf71cb7ad11700e6f43d678119582e0e77461bbd5fb60529f714bc8554661c44b41f2b2f846cd15982bdb434f805eb8a8a88b7daeb3b419c7b89327e64002c849cbade6f29ba46062528ad328411f48fe725b7c32b063a456e8972c94256979fbfd05a88744303091cae651c90f96f049b09b116fa7d786fa2675c924", 0xa7) ioctl$KVM_RUN(r2, 0xae80, 0x0) execve(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000000)='vboxnet0\x00'], &(0x7f00000001c0)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) dup2(r1, r0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/10 18:47:34 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write(r2, &(0x7f0000000000)="5b4af99a180544f53c8599ed2eb68a85a6144eace2b3c06ea930a230f02a68cf0578aed0e36b2e1496d1556edefc23af8931aa645371bf39c3b4962b92ef8dc117b2708e855d1b8151e4298bbcdc56489a8cde38fb9366483ddfe0f5", 0x5c) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:34 executing program 7: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0xc942) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000ca9ff8)=0xffffffffffff8001) dup2(r0, r1) 2018/03/10 18:47:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r1 = socket$nl_generic(0xa, 0x3, 0x10) r2 = request_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="6c6f966367726f75707b26657468302976626f786e65743175736572776c616e3000", 0xfffffffffffffffc) ioctl$TIOCNXCL(r0, 0x540d) request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='\x00', r2) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000200)=0xc00001c) 2018/03/10 18:47:34 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1f, 0xa80) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000080)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005ae000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x3}], 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) r3 = dup2(r2, r1) accept4$alg(r3, 0x0, 0x0, 0x0) [ 140.944312] binder_alloc: binder_alloc_mmap_handler: 18696 20000000-20002000 already mapped failed -16 2018/03/10 18:47:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) timerfd_create(0x97f3c33b6961a308, 0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0xfffffd45}]) 2018/03/10 18:47:34 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='net\x00') getdents(r0, &(0x7f0000556fb2)=""/78, 0x4e) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x100) [ 141.020988] kvm: emulating exchange as write 2018/03/10 18:47:34 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000001040)=[{&(0x7f0000001140)=""/4096, 0xef}], 0x1, 0x0) 2018/03/10 18:47:34 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x2000, 0x18) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:34 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000010000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x800) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/03/10 18:47:34 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000)=0x7, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x2c, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}, 0x8) 2018/03/10 18:47:35 executing program 4: mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000060e000/0x1000)=nil, 0x1000, 0x7) 2018/03/10 18:47:35 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x400000000007f, 0x2}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fd3fe8)={r0, &(0x7f0000fd3ff1)="c59b52", &(0x7f0000ce4000)=""/137}, 0x18) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x10) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) 2018/03/10 18:47:35 executing program 0: prctl$setmm(0x23, 0x6, &(0x7f0000ffd000/0x1000)=nil) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x200440000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syz_tun\x00', 0x6}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/03/10 18:47:35 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x3c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000080)={0x0, 0x8}) 2018/03/10 18:47:35 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000090000000000feff0000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r2, 0xffffffffffffffff, 0x1, 0xffff}, &(0x7f0000000240)=0x10) ioctl(r0, 0x8936, &(0x7f0000000000)) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00000000c0)=0xc00801c) fcntl$addseals(r0, 0x409, 0x1) 2018/03/10 18:47:35 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000100)={0x2, 0x0, [{0x0, 0xffffffffffffff5b, 0x4, 0xc, 0x3, 0xc71d, 0x101}, {0xc0000001, 0x7, 0x3, 0x2, 0x7, 0x8001, 0x1000}]}) 2018/03/10 18:47:35 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x8}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = dup2(r1, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x14}, 0xd983}, @in6={0xa, 0x4e20, 0x3, @empty, 0x3}, @in={0x2, 0x4e23, @rand_addr=0x1}], 0x58) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:35 executing program 3: r0 = getpgid(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x181200, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, {0xa, 0x4e20, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff8}, 0x7f, [0x4, 0x0, 0x0, 0x7, 0x7, 0x9, 0xfff, 0x5]}, 0x5c) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000200)=0x54) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r2, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r5 = dup2(r3, r2) sendmsg$nl_route(r5, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@getaddr={0x14, 0x16, 0x26c03d6e59b42f8c, 0x70bd26, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x8004) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000604ffc)) dup2(r2, r4) 2018/03/10 18:47:35 executing program 4: r0 = socket$inet(0x2, 0x840000000003, 0x2) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)={0x0, 0x0, 0x3, 0x0, 0x8}) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000ffc), 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1e, 0x40) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f0000000140)}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000080)={{0x0, 0x3}, 'port0\x00', 0x8, 0x10085a, 0x3, 0x80, 0x7, 0x8, 0x3, 0x0, 0x2, 0x190000}) 2018/03/10 18:47:35 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=""/4, &(0x7f0000000040)=0x4) ioctl(r0, 0x5380, &(0x7f0000ca7000)) 2018/03/10 18:47:35 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0xe, 0x193) socketpair$inet_sctp(0x2, 0xfffffffffffffffe, 0x84, &(0x7f0000000200)={0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_targets\x00') ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000080)=""/220) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xcc, 0xffffffff, 0x100, 0x646c, 0x800}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r3}, 0x8) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000e71000)={0xa, 0x4e20, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffff}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/10 18:47:35 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000040)={0x0, 0x3199, 0x623}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:35 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e24}}, [0x4, 0x6, 0xe92c, 0x7fffffff, 0x7fffffff, 0x9, 0x6, 0x19, 0x902, 0x1000, 0x0, 0x8, 0x400, 0x11f7d217]}, &(0x7f0000000780)=0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000900)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000008c0)=0xee) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000002c0)={'icmp\x00'}, &(0x7f0000000300)=0x1e) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x840200000000101, 0x2}, 0x20) r3 = socket$inet6(0xa, 0x80803, 0xf) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000007c0), &(0x7f0000000800)=0xb) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000280)={0x0, 0xfffffffffffffffe}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000003c0)={r4, 0xffffffff}, &(0x7f0000000400)=0x8) r5 = syz_open_dev$usbmon(&(0x7f0000000580)='/dev/usbmon#\x00', 0x4, 0x0) getsockopt$netlink(r5, 0x10e, 0xf, &(0x7f00000005c0)=""/19, &(0x7f0000000600)=0x13) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x3c, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @empty, 0xff}, @in={0x2, 0x6b93, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e24}]}, &(0x7f0000000180)=0xc) r7 = syz_open_dev$sndpcmc(&(0x7f0000000440)='/dev/snd/pcmC#D#c\x00', 0xff, 0x101000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000640)) ioctl$DRM_IOCTL_GET_MAP(r7, 0xc0186404, &(0x7f0000000480)={&(0x7f0000ffd000/0x3000)=nil, 0x476d77ca, 0x3, 0xa, &(0x7f0000ffd000/0x3000)=nil}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000001c0)={r6, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x7, 0x2, 0x2, 0x101, 0xc0}, &(0x7f0000000340)=0x98) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f0000000840)=""/22) syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0xb4b2, 0x8040) readlinkat(r7, &(0x7f0000000a80)='./file0\x00', &(0x7f0000000540)=""/43, 0x315) rt_sigreturn() 2018/03/10 18:47:35 executing program 7: munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r1, 0x2, 0x3f, "9f23d8ac0d0861ed5a8fbbf9092154f10ae631359ce76b1c501e8030ccfa648ab17f12dd4f00fbc03af2c6c58ec8b2e156e81347e70b006252cb2ed88d0bcd"}, 0x47) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000140)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, &(0x7f00000001c0)=0x4) lremovexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@random={'system.', '/dev/vcs\x00'}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = accept4$inet(r0, &(0x7f0000000300)={0x0, 0x0, @local}, &(0x7f0000000340)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000380)={r1, 0x952}, &(0x7f00000003c0)=0x8) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) lremovexattr(&(0x7f0000000440)='./file1\x00', &(0x7f0000000480)=@known='security.selinux\x00') ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0186416, &(0x7f00000004c0)={0x401, 0x8, 0x3ff, 0x8, 0x0, 0x8001}) r5 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000540)=0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000001980)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001cc0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001d00)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000001e00)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000001e40)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000003380)=0x0) r12 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000033c0)={0x0, 0x0, 0x0}, &(0x7f0000003400)=0xc) r14 = socket$bt_hidp(0x1f, 0x3, 0x6) r15 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003440)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000003540)=0xe8) lstat(&(0x7f0000003580)='./file1/file0\x00', &(0x7f00000035c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = fcntl$getown(r3, 0x9) getresuid(&(0x7f0000003640)=0x0, &(0x7f0000003680), &(0x7f00000036c0)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003700)={0x0, 0x0, 0x0}, &(0x7f0000003740)=0xc) sendmsg$netlink(r3, &(0x7f00000038c0)={&(0x7f0000000500)=@proc={0x10, 0x0, 0x25dfdbfd, 0x20}, 0xc, &(0x7f0000003340)=[{&(0x7f0000000580)={0x13ec, 0x28, 0x10, 0x70bd2c, 0x25dfdbfb, "", [@nested={0x1274, 0x84, [@generic="992acdbea6fbb0e76136f74e97837d8ec8d21943d75ad21fff5b43e812d49f41653b1e313604db437518674bfedb5326357b5a7c6abcf3ebf1372431d94d04e3a966859d29a6319302895251b97d736f8286d251dbb2f606667b9f1941344911de6e0c31da1f0f9036b7427e7383175c4770936c7f322f9d1e7216383e3310baceb863f75cb326acd50f96aa09b11b06b1228b5c0089bde3a493dfce37e4f735e5b0598319eaa20f564d70637637823e4afd68d2abee1f5e3c6a6338a571990472fceebc543463ebfad2a1da472783552e2d0fdd5c5d89336a189af8c62aa5ef0d115452444c5c6753736219539ae9", 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@generic="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@generic="c8da74eac7df3c9caa9ac9694df00390b3bcea7f78fa979da7c2edeb55b1f38586cf2980fa0cdba9f5e60d1395ce1e346c340ac7416b17bc54383c3cbc9cc560c5639522f41bcedabdcd1ddf93a79ad871ed6718f0dcf4da18f471d94ae7391253db77e8", @typed={0xc, 0xe23, @pid=r8}, @typed={0xc, 0x3a, @uid=r9}]}, @nested={0xf0, 0x92, [@typed={0x10, 0x4d, @str='system.'}, @typed={0x9c, 0x6c, @binary="6f00873ff766858a7f3b3300d0f676f55e42d3da8b2735f6d32f787e5763758df88460d348727cde80d04d6934fe2aeb4b5c167ea84b4fdeaf0a2704b24004483697c794558e77a78f21a4fcd1aacecd687569f9c65e36b377e6d9a4a0de336c410cb94edf07f787d209134c2f96141d4217c805a14b136729dd7e5e151f30fc8f485925b2a2b23a360c382228f3da67c2"}, @typed={0x8, 0x5c}, @generic="3f2c6f705199d6960fb955538e570893cc3c915ea9d33f3366a9384ef1a6fd1f2ab97e5d88b0be8a63be2b", @typed={0xc, 0x15, @pid=r10}]}, @nested={0x10b4, 0x6c, [@generic="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@typed={0x18, 0x34, @ipv6}, @generic="5fa349b786e88f3a3b9c2fa8c5d2e63aa7bf985e19ba094ab390af149b09a730723b74fb6f32832e3f6b29621edb8cc1dcd8dfc3d4a22063478d3db1c35eb5b4827a8a0e603abbfe39e97afb86c7cd148f502db74d0377db679d62d6cdb40c98086ba19cf46991d55fe12406e8a3f9f67bc728401cd3acc4d3c0a99e9558c47ce3eeba51d50b468da9c0aff72597cd950133a8194332"]}]}, 0x14b8}], 0x3, &(0x7f0000003780)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x1c, 0x1, 0x1, [r2, r2, r0, r4]}, @rights={0x2c, 0x1, 0x1, [r3, r14, r0, r2, r0, r3, r3, r2]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r2, r0, r3, r4, r4]}, @rights={0x18, 0x1, 0x1, [r2, r0, r4]}, @rights={0x10, 0x1, 0x1, [r2]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @rights={0x10, 0x1, 0x1, [r3]}, @rights={0x14, 0x1, 0x1, [r4, r0]}], 0x10c}, 0x4000000) 2018/03/10 18:47:35 executing program 1: sched_setaffinity(0x0, 0x13b, &(0x7f00002d4ff8)) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xb) read(r0, &(0x7f000060df9c)=""/100, 0x64) [ 141.489409] IPv4: Oversized IP packet from 127.0.0.1 2018/03/10 18:47:35 executing program 4: r0 = userfaultfd(0x0) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) process_vm_writev(r1, &(0x7f00000000c0)=[{&(0x7f000075ef4e)=""/178, 0x364}], 0x1, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0x53}], 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x2, 0x32, 0xffffffffffffffff, 0x0) close(r0) r2 = dup3(r0, r0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x1, 0xff, 0x1f, 0x92, 0x8, 0x8, 0x681a, 0x7f, 0x8000, 0x2, 0x3, 0xffffffffffff8000}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) tee(r3, r3, 0x3, 0x4) 2018/03/10 18:47:35 executing program 3: r0 = getpgid(0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x200, 0x400000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000080)={0xaa}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e5aff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r5, &(0x7f0000000040)=[{&(0x7f0000000080)='w', 0x1}], 0x1) dup3(r6, r5, 0x0) r7 = dup3(r5, r6, 0x0) setsockopt$sock_int(r5, 0x1, 0x23, &(0x7f000069fffc)=0x5, 0xfffffffffffffd9e) recvmsg$netrom(r7, &(0x7f0000e55000)={&(0x7f0000e59ff0)=@ax25={0x6, {"61ad643fe24db4"}}, 0x10, &(0x7f0000e55000), 0x0, &(0x7f000035a000)}, 0x0) fcntl$setstatus(r2, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200000, 0x0) dup2(r3, r2) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000604ffc)) dup2(r2, r4) 2018/03/10 18:47:35 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x6bc63df33c8f8e50}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x8000000000001}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'tunl0\x00', 0x400}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005ba000)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000e2dc8d303f6b6415a7a2fadc631fa5560a0ec315e6aa75f8cdccbb11483a716687c6d7b100263bb16feded37266cc06bec886465bdddd4b3f49af0feef7ffa421c00082b4b0e103d422032bc19915e5341cab1fecefa861621fbb0244137bfb8eddcd655a72b88"], &(0x7f0000991000)=0x8) 2018/03/10 18:47:35 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000300)=0xc) ptrace$cont(0x1f, r2, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x80000) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f00000000c0)={0x5, r1, 0x1}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="d47f9e070000000000020040d7133014a50deb1c9ed90a0c9bd5372a88308eb1900a1f561551b86f651428d90580a298f89e6513e4c660a44869ab9c0c3c7b616ad2f4bac20da7fc619718cbf5b05642e2eb04913d548a31239a3635d54a1f58755a5e22875f95dec46a446448f94a9498999344f55ba855de81cd147fe43dd0ee973674dd3e0dae9afeb33adc83df21aec1bba55340d36ff6531f3fddde1cea"]) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f00000001c0)=ANY=[@ANYBLOB="05000000000000000c0000c006000000080000000007000080f4000000090000000500000003000000000000000f00000001800000000000000500000006000000000000000a00000006000000c068000003000000020000000000000001000040020000004d6c00009afbffff974e0000000000000000000000000000000000"]) getsockopt$netlink(r4, 0x10e, 0x1, &(0x7f0000000340), &(0x7f0000000380)) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000240)={0x6, 0x0, [{0xc0000019, 0x10001, 0x1, 0x5, 0x69778000000000}, {0x40000000, 0x8e69, 0x7ff, 0x9f51, 0x1}, {0x7, 0xffffffffffff7d4a, 0x0, 0x5b66, 0x8a}, {0x80000007, 0x8, 0x13, 0x0, 0x80000001}, {0x0, 0x67e04f07, 0x6d1a, 0x3, 0x800}, {0x8000001f, 0xfff, 0x40, 0x80000000, 0x3}]}) 2018/03/10 18:47:35 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x2400, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) open_by_handle_at(r0, &(0x7f0000000000)={0xc6, 0xffff, "9cf007b2662a0f35dfd0fbdf2317784d373143bf820facbb37ae98d6f65b82dcd5e9adce85175211986485dd6eb28d3da52eb31e404d782e9aecbbe15657f107dc4bfa23f79262fabb3197a71be3055e0a68d2a1f4e770abb43a2d840a05ce888a4c797d33e923b05cb384bb6c86a2155ad4884875bf3b679ffb436de4269672e279207c29fae7a10620347da7c49a5b8f2a2b33b9fd9895f61afb845a7f79739fbdb6d037323cc169bf9a469019bb178390017a282077f8981058f04beb"}, 0x2) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x6}, 0x1c) 2018/03/10 18:47:35 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) r4 = dup2(r1, r3) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x10, r4, 0x0) 2018/03/10 18:47:35 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0xfffffffdfffffffe) ioctl(r0, 0x1, &(0x7f0000000080)="bf803a949a734af0005a93e1f15b669eb0b95df297d17e0d7901897d146b5eb8c616ba04b631f390ba077ee99ce9e672e4f61740f2951596f7eb3f2d6943d21634e023f2e014d48488e9587b99679dfaafd23737") r1 = socket$inet(0x10, 0x802, 0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f00000002c0)="2300000024009115460200000000001201000000000000270400000000000019e47352", 0x23}], 0x1}, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x10033, r0, 0x0) 2018/03/10 18:47:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000080)={0x7, 0x5, 0x359a, {0x0, 0x989680}, 0x8, 0xa5d}) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000100)={'sit0\x00', @ifru_addrs=@vsock={0x28, 0x0, 0xffffffff, @hyper}}) 2018/03/10 18:47:35 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000, 0x30053, r2, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x339, 0x800, 0x1b, 0x5, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) r3 = add_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="c7085b294b4895dedac39ec275cc246f6a1f55787f40a14755f19b5751e2d914b2b9628a5f267904e127b5cc01970e5239cffd0fc6b492459b91953c8106c5a2859504545db2570e7740aec2743e4086210c5bf31c888940064687f3f277e48e098b0c5d3081a42c5944290d794b1319f07d9ccdd2a8f04acd7befcb86c6e40116bca722c175c81b2bf6865f48d81c3ab37279e9e1c05848c9be2861c74eb1fb6a3bcfca32795eb1fc2e16dbcc061468cb7a3a51b3294cffe4f1e52363e0ab9a1898e238c20997c858f68c0f0b6076e7a7c3fe6d45e9eb8db445ff09afee5f7bc645469084dff9", 0xe7, 0xfffffffffffffff9) keyctl$read(0xb, r3, &(0x7f00000001c0)=""/246, 0xf6) 2018/03/10 18:47:35 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0xc7b1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='md5sum%eth0md5sum\x00', 0x0) exit(0x0) dup2(r1, r0) 2018/03/10 18:47:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x40, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000180)) connect(r0, &(0x7f0000000340)=@nfc_llcp={0x27, 0x0, 0x2, 0x2, 0x6, 0x5, "8180addfc7e77ffea7ecd0eacb054f884d8c836ca72c23eb2c3654167ba0d6e63e5ba4c71b0c8e381f39383df0cfbb020d2c85c0c224335273fae766a92641", 0x2f}, 0x36) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f0000000280)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffa, 0x80000002}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/03/10 18:47:35 executing program 7: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r2, &(0x7f0000000040)=@nl, &(0x7f00000000c0)=0x80) tee(r0, r3, 0x8000, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) r4 = dup3(r2, r1, 0x0) io_setup(0x2, &(0x7f0000000100)=0x0) io_cancel(r5, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0x1, r4, &(0x7f0000000140)="bf83b3bb42c0910fb1f53cf5ee38795b5db53f33e9a0d82ea724478e8707908546c4b097c5bb8bf7a5c61bf3e7dff55f0ab75a8687e7744337a114f64db9a715b4afda409ded49f562819a801356954396beb384f383ed271804d16bfb85725b327011aff6f5093efa4e1bc5565b0699c8c54e817b0939b0479514d001d6fbb05b8f2d8b74b9c7d5baf700f0001f3f0484e3caffb94359bf62", 0x99, 0x7, 0x0, 0x1, r3}, &(0x7f0000000480)) 2018/03/10 18:47:35 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40080, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x7, 0x5, 0x2, 0x4, 0x1, 0xd9}, 0x8}, 0xa) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') fgetxattr(r1, &(0x7f0000000140)=@random={'osx.', '/exe\x00'}, &(0x7f00000000c0)=""/119, 0x101e5) 2018/03/10 18:47:35 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$sndseq(r1, &(0x7f0000948f74), 0x0) syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) creat(&(0x7f0000000000)='./file0\x00', 0x6f) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000774ff8), 0x8}) 2018/03/10 18:47:35 executing program 1: socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'bond0\x00', 0x6}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0x40000002}]}) 2018/03/10 18:47:35 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}) fcntl$getown(r0, 0x9) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000302f77)="80fd01003af7", 0x6}], 0x1, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0x0) 2018/03/10 18:47:35 executing program 4: prctl$intptr(0x2f, 0x1) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={{0x3, 0x100, 0x5, 0xbcf, 0x3fffc0000, 0x8}, 0x400}) 2018/03/10 18:47:35 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:35 executing program 6: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}], 0x2c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000014ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0xfffffffffffffffe}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x80000001) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80, 0x0) 2018/03/10 18:47:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)=""/183, 0xb7) r0 = gettid() process_vm_readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/27, 0x1b}], 0x1, &(0x7f0000001280)=[{&(0x7f00000000c0)=""/10, 0xa}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/104, 0x68}, {&(0x7f0000001180)=""/215, 0xd7}], 0x4, 0x0) sched_setaffinity(r0, 0x8, &(0x7f00000013c0)=0x5) 2018/03/10 18:47:35 executing program 3: r0 = gettid() r1 = getpgid(r0) sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r2, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r3, r2) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000604ffc)) dup2(r2, r4) 2018/03/10 18:47:35 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000003380)=ANY=[@ANYRES32, @ANYPTR64, @ANYPTR64=&(0x7f0000003340)=ANY=[@ANYPTR64=&(0x7f0000001200)=ANY=[@ANYPTR64, @ANYPTR], @ANYRES64=r1, @ANYPTR64=&(0x7f0000001240)=ANY=[@ANYBLOB="5198cc447dc23be887", @ANYPTR, @ANYBLOB="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", @ANYPTR, @ANYBLOB="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@ANYBLOB="75c75aad1f93bf687886919db13c1d77ea9a1add1a29122acc7e3f11adf62e6aff948ef52a5ebabd13b9bd356f5608daeae2ba3e33110500dfbfc70da71ff2e30dcd63c98e23c5fadf0a8a231f5d53a1a69895f0cd765958ea76fca00b7071fea9461f4655f61a7887661a673e2307551529e0040b2d4ca1e4d33653c697745265ff3355061f914184b5e7f8b5d8a00c50ae8125d8178fe59dc299202d4784bab5582ded4375803b67249dc73d18fc2e2b2e3ab0ede1f65fa00f75143e4a2c255e986f4458134d532718523569e99fcb64a70d838f6f298915c3ff1980ec69bcdfd568a25a8983bcc35c377c8d"]], @ANYPTR64, @ANYBLOB="1cca688e965d43198336b7a0400751f5ff8ba1f0577b5cb68602e39703b186134af53d53139632fc3bad8fb935a05e1fa424ff03d7e2982269e010abbfc4c051ac202c918d981a6237f2f01437b8debd8ee3ff2b7a183aaf9b4a2c4f60394083e8a90b29cd258480326188ef008129f291ea77e0db55566978108a9fba1c80", @ANYPTR=&(0x7f0000003580)=ANY=[@ANYPTR64=&(0x7f0000003540)=ANY=[@ANYRES32=r1], @ANYRES64=r1, @ANYRES64], @ANYPTR=&(0x7f0000000b40)=ANY=[@ANYRES64, @ANYRES64=r1, @ANYPTR64=&(0x7f0000000a40)=ANY=[@ANYPTR, @ANYPTR, @ANYBLOB="a734bbfe4609956b0bf82f7f8de420590fd12e9b69735f84ed6716be690ce90de3a351a0a7b780e8e7ce641fbce6468f5aea66198d7c4cf38091652e20e8d778688f18ae0a79035604798a368f1a144aa338fb62d460fc0302246c3fc41c9ee8b7a38683f038838e2c32eb9b3a6cafebdb2945a6160da053d82e7fb31335ef573d26b9ce5c03b75b5151f51d74d292c7c3f9b0ebfa2239e9ae999d5a2a0969da8d25c3b8f943e07fbb7b1aa10b0852c6624e053a25244a638601aff626bc5580664be859b3081eef3394138b8cce4261fe30b6aaaa2bfa852155843a1b", @ANYRES64=r0, @ANYRES32=r0, @ANYRES32=r1]]], 0x7) 2018/03/10 18:47:35 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipmr_newroute={0x24, 0x18, 0x20, 0x70bd2b, 0x25dfdbfe, {0x80, 0x0, 0x20, 0x1, 0x0, 0x4, 0xff, 0xf, 0xc00}, [@RTA_PREFSRC={0x8, 0x7, @multicast2=0xe0000002}]}, 0x24}, 0x1}, 0x4000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}}}, &(0x7f00000003c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000006c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000680)={&(0x7f0000000400)=@ipv4_newroute={0x27c, 0x18, 0x310, 0x70bd2a, 0x25dfdbfe, {0x2, 0x94, 0x10, 0x3, 0xff, 0x0, 0xff, 0x4, 0x2000}, [@RTA_MARK={0x8, 0x10, 0x27}, @RTA_METRICS={0x30, 0x8, "73c0427a1f2caf0ffafbad527258392188ca17d6cf595c56772cf2de4e8d841a105c57ed0e1e45ba626528"}, @RTA_PREFSRC={0x8, 0x7, @broadcast=0xffffffff}, @RTA_FLOW={0x8, 0xb, 0xbc5}, @RTA_ENCAP={0x164, 0x16, @nested={0x160, 0x61, [@typed={0x10, 0x72, @u64=0xa8}, @typed={0xc, 0x1c, @pid=r1}, @typed={0xc, 0x21, @u32=0x9}, @generic="edab711511f8e2b8af22063b1a08af2f8c3681bdbd04773159a997915f37bb0b3f04d1d0d0f40220c7b40bb7053521f9281889c439c1903b458903b8391300d8abf7e77cd51df44956c7f9684f79fdcbdfc6fc2036c3517eee624e9769e2b7f0484b77ed589309d5f91d0ee4a36b75f64f99d180ac145afba4faa0539c87d5704f1fc31603f184d8", @generic="6168643178d19b576cddb7aa8cb3f43a9ffd0f639ffc66cc5715cc3bdbe1bc275ee23133d92a614b7f19eee99163ca7b3a7440a7eb31bd9a8e8a5a3a829141b43165c467b3f17a432be1dfa68c2111c8f592b4fcb26b13d07a75381309ee00aee0cf2c3647962bd5ccc72e94624c", @typed={0x18, 0x24, @ipv6=@ipv4={[], [0xff, 0xff]}}, @typed={0x10, 0x6d, @u64=0x8}, @generic="4a83cb760abf258a5a389c4c2babcf2f66587a"]}}, @RTA_ENCAP={0x94, 0x16, @generic="d6bb3c0e18ed041398e579130d0d1865dda1baab72851d80b8d5e158c4fbecaca3dd3de9698486fe0f2b3074fb3d28509dd2af75159b63f8f3e7f5bec1ad9db54aa6a8042481fa44ede7ad44a8b37a1f679e85959fd47a7fd258cd50ea06070aed6279ff2d004204cc03298f2d02dbde407dd697780fb628868bdde3c352e46526e964cd7ef86af14b16a635e242"}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_DST={0x8, 0x1, @multicast1=0xe0000001}, @RTA_IIF={0x8, 0x1, r2}, @RTA_OIF={0x8, 0x4, r3}]}, 0x27c}, 0x1, 0x0, 0x0, 0x80}, 0x8010) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000485fb8), 0x0, 0x0, &(0x7f00000b3000)={0x11, 0xd, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/03/10 18:47:35 executing program 4: prctl$intptr(0x10000000001c, 0x3f) faccessat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x6, 0x40) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f00000001c0)={&(0x7f0000ff9000/0x4000)=nil, 0x4fa7, 0x1, 0x2d, &(0x7f0000ff9000/0x2000)=nil, 0x1000}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/10 18:47:36 executing program 0: prctl$getname(0x10, &(0x7f0000000040)=""/1) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10000, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x400, 0xa000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000000180)={{0x0, 0x3, 0x5, 0x1, 0x1}, 0x7, 0x6, 'id0\x00', 'timer1\x00', 0x0, 0x5, 0x4, 0x1, 0x200}) ioctl$sock_netdev_private(r2, 0x89fe, &(0x7f0000000300)="418d877a856d9302522980244a9dec7173f5c73cefdff7a136229acf0f54b031717f8be2b835aaf4eda68dea5f2b4ae3aea44cc4d5720eeca83e2b47a43078cd576a50d279fb9be001df98f2c008ea146a4d0a358520920c13316a142cdd056b41bdca428582e2517532ed92be9772e135fc6b") ioctl$KDENABIO(r1, 0x4b36) 2018/03/10 18:47:36 executing program 2: r0 = socket(0x19, 0x3, 0x8) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000140)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000003000000000000000000000000000000000000000000d6000092abf017dccddce43093f8dd10f947e90000000000ebffffff00000000000000007f0000000000000000000000087c223614c249d8723233ab9623f613141e2547a486c12daf266ba502cd46b0376dcc6421b36ee9a9ba2382a14dd11eaed9fc374a604273245d676b91a7635e2d349af8e800df1b11d770446a372475fd6148cba1ce9d9600a852d917ae4469f1a2236d40db8e4174873b6e34b42cd345a539"], 0x58) r1 = socket$vsock_stream(0x28, 0x1, 0x0) flistxattr(r0, &(0x7f0000000040)=""/23, 0x17) r2 = memfd_create(&(0x7f0000000000)='mime_typeproc%(\x00', 0x3) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) getsockopt(r1, 0xe92, 0xd4b, &(0x7f00000000c0)=""/24, &(0x7f0000000100)=0x18) 2018/03/10 18:47:36 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884123, &(0x7f00000000c0)="96") ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000000)=""/79) 2018/03/10 18:47:36 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x680000, 0x0) recvfrom$inet(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x41, &(0x7f0000001080)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) getpeername$ax25(r1, &(0x7f00000010c0), &(0x7f0000001100)=0x10) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x6) 2018/03/10 18:47:36 executing program 3: getpgrp(0xffffffffffffffff) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)) getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)) fcntl$getown(0xffffffffffffffff, 0x9) r0 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x400, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000200)=0x4, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) r2 = getpgid(r1) sched_setaffinity(r2, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000000)=0x1) fcntl$setstatus(r3, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r4, r3) prctl$setfpexc(0xc, 0x1) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000604ffc)) dup2(r3, r5) 2018/03/10 18:47:36 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x4000000000000008) 2018/03/10 18:47:36 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) userfaultfd(0x80800) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) [ 142.381321] ucma_write: process 1864 (syz-executor7) changed security contexts after opening file descriptor, this is not allowed. 2018/03/10 18:47:36 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) mbind(&(0x7f00009be000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000040)=0x5, 0x3, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) 2018/03/10 18:47:36 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) lgetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_access\x00', &(0x7f0000000240)=""/13, 0xdb) 2018/03/10 18:47:36 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000300)=0x4) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) 2018/03/10 18:47:36 executing program 4: perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x805, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/39, &(0x7f0000000100)=0x27) connect$pppoe(r0, &(0x7f0000000140)={0x18, 0x0, {0x2, @empty, 'nr0\x00'}}, 0x1e) getsockopt(r0, 0x200000000114, 0x2714, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0xfffffffffffffd8f) 2018/03/10 18:47:36 executing program 7: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x7, 0x0, 0x10000, 0x7fff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000080)={r1, 0x5}) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000000240)='./file0\x00') 2018/03/10 18:47:36 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000480)='/dev/audio\x00', 0x40, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000640)) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x3}, 0x8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000019c0)=0x14) sendmmsg(r1, &(0x7f0000001c40)=[{{&(0x7f0000000080)=@sco={0x1f, {0x5, 0x8, 0x2, 0x267, 0x7ff, 0x5}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000100)="2087ffd3959d455f1feb79344676f616f46e4cf1844757b3facb90154ee5e3ba428ab92e2f753c456c57a6d21b19fd46d5089f065f38bb2821794122855ebe1ca82c7862df085c4f8f8bcf6b5e732dd6611d15f0ba7ed7a42d3851aa17d3a6878fd7763b3ecf0e2ed33e534a696dbe336da5aeb1d91f78bf92ed39b2b2dee90b5e876566e749b6342100b97da5f33e2b301e2ffc8c135a6c937ef7841ba4c03498e00bbadd98aed01167177601a5edb4a8e642b8a70e9fe30ed4dca4951518dc3ee85327042826a4b460da2c6d57944ac1e2fcff58a253753bd020c645a4a8a5c1031b0b433ba558", 0xe8}, {&(0x7f0000000000)="888dd72b996ab3fdf6f1", 0xa}, {&(0x7f0000000240)="41349eb0377a7c83acd5b458a00531f18d744a540f5ad93bf0da7d24b5a67548e6aa47f309a44988cd8d717d6a72eb5904584de24c80325753ea3969417395654e99d362788233341a45c5e98e7278b2ab77fadd1f91777b4298efaee9aff283de0d5ffb94d89c90247aa548b9afbfc211829544141f86fb043a7f6ce8708327dc38f1cacc3c0843dfb12ad20a0a09e29c9bf5a7af828a24101db6f4aa5c", 0x9e}, {&(0x7f0000000300)="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", 0xfc}, {&(0x7f0000000400)="42c50abd1437ca35e04941b94a2f568964d64bf8684b31e6edd82c7bc6e623a7f48568ae5f225f4939144cedbb2d756cabe6ba45e95ba631c7a85870facdeb67c58f93d52716a98799aab24b10860f08c15435ab702ad3d46b0199300653d61d54c3b5d8f5d900c753c8", 0x6a}, {&(0x7f0000000480)}, {&(0x7f00000004c0)="b094e08d59f245f1e43255cc058fde3d7c274a5a5f8cac21bf43817181d9df74", 0x20}, {&(0x7f0000000500)="91884ca283a3d01ffa461e588142c6c79c7a6a88960d770e3811600106757e9ddce54076d0fec8b2cbed11a3b20efab1d32c1bea8cf487883f604221a3e5b2ec24f48b060c35b7cc6b3c14e087d595f7c732e229f2027d79641b20179653652597fb6fc3ed9aa68cb95854efb006ac2f7c355940aa091bcf1c6f4b4f9f493b501ded3c059b34c942b023e1306733de490c42e3abf3fc23cd761253d1c48096e2690507fdf37341e6443d4ecb5aa39ef994871fac0fb697af74a75a834205d7f549612b897dd79833abaac8", 0xcb}, {&(0x7f0000000600)="bae289042930b271f8a57f2985ab6b64f2c984e1d4eb868d273e6e8db2aca5fff3fc88215138614e0d4bcd58582124c96ce393fb8d943c8381dc7fea6ff9a3", 0x3f}, {&(0x7f0000000640)}], 0xa, &(0x7f0000000700)=[{0x100c, 0x108, 0x7f, "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{0xf8, 0x10b, 0x3, "9ba078cd053efdc1ce6cc35de1aaacfcff5d9cdfbdfd1261dc8f1e5aaaff1a473db502254fda0a191b23298ecd1a63fe7cd17b85f3d4c3f61dc5b8d37512f9571af2fea96ddcb35c74a5b52565da2f23d85e039935f8ffb9355f6d106849c40ff1a7388956cc63c98c1f1e8a595270104ccaf170d9d7ea66b8fd7e332ab0abd4211ae9e219b924c928190d4c27b051e2142af0efb3a8f30bc41044afc46c007e47e71e9aad1015ac1b8492fd08baed7762e9256d782600177afe57d3a04239af99f6a23ac6501c9211d2bb0de2da8993c32c3b1fb6b2ad244cd184861a9984e94053fdbb7b3606c01871"}, {0x44, 0x18c, 0x4, "a6b3fff11ef8111cea41f1afc739d6d82e6a3877911e331371638807d76d7b647edbe2ac5d4ad6b89d533b2ec9f0c9bdbb8d5819a8"}, {0xd4, 0x10f, 0x7, "4505c41822741df866b06c95c48437418e1f7344e99adb0ebe6a6aabf6b95bdb140a910eb884cc36ab7bd1f03a70d7b6b38da8b15ece951d4a57ea6ae872d1da035b4cd2cdc10a045b36d32ff546e666551374de62cbe559527a6a7b948a77221c8aed133ed07521f3664c16e93326da6890e357cc1ecad1f19d10aa593fe67e92a6923cf0fc4937011056b96192709c8094d7d68388c7fd98677c779385596e4207415ae0810b9cb301c5965bccd3a550fcdc2df6a8517a98e4a8de07522298088524bf12fed3"}, {0x28, 0x112, 0x0, "63771facb0ff25d0f05ea9c282c4793bb081e859c9d8901ca9"}], 0x1244, 0x11}, 0x3ff}, {{&(0x7f0000001a00)=@ll={0x11, 0x6, r3, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001a80)="e632ec28884d300fcf54def0ee4297b1f299ed83ead4357c868c6fa8a9", 0x1d}], 0x1, &(0x7f0000001b00)=[{0x38, 0x113, 0x4, "d38a38cf029c4c67d40d37a8cca50c4a2070a7c475018ef40491296736cb3ddc80e129a7f2ec64ac1e28"}, {0xf4, 0x0, 0x6, "472ef0ff1cd741efc74262a9d3258c9c4415a368854779f82d1cdb1071097bf4dc0e23cc069d1dffe5ac0148132872ea2da3c84a6e1ab3bf878258a9e2e77b81369b5dae727c8e2ff1abc295368da2b56d8a6791e4ea00c0482d75ef39993391b8f3b46ea72a058ddead8961bd7ba6e9ea5859cb3a71371761e55f981b722b24fade15d54bf7bd64c3e35d9bbd58c8b556fc757ddbc2b99d25306699e0dbcbd26101bb04ce0d5d5719d3d3c082b90ee3a5f33b73a80f052afe45738f21be978eb4c91caccf2984b720975b38be835ef9ea0d27936a73fcbcc1f55808bf589c7a028dbd29a4817d47"}], 0x12c, 0x20000000}, 0x1f}], 0x2, 0x80) dup3(r2, r1, 0x0) 2018/03/10 18:47:36 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mq_timedreceive(r1, &(0x7f00000000c0)=""/184, 0xb8, 0x6, &(0x7f0000000000)={0x0, 0x989680}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r2, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r3, r2) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000604ffc)) dup2(r2, r4) 2018/03/10 18:47:36 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2, r2}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r3) 2018/03/10 18:47:36 executing program 6: mkdir(&(0x7f0000bebff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xc12, 0x480000) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f0000b18ff8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f00006d8000)='./file0\x00', &(0x7f00000d2ffa)='ramfs\x00', 0x80000, &(0x7f0000508fff)) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") preadv(r0, &(0x7f0000001780)=[{&(0x7f00000004c0)=""/109, 0x6d}, {&(0x7f0000001680)=""/225, 0xe1}], 0x2, 0x0) 2018/03/10 18:47:36 executing program 1: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000240)="6e6a742f72745f61636374008a78d4f67db9ddb91b7779f827020000007b432cb09dd7bd00000000aca3381573829c2f10c008") preadv(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/59, 0x3b}], 0x1, 0x50) 2018/03/10 18:47:36 executing program 0: r0 = socket$inet(0x2, 0x1, 0x7cf) r1 = dup(r0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="010000000600ef8d7816d7be20f0fdd28c2ecd4fb73b2c395164b45674f3ba803b4f35a76c687b60651bb8a3e9447df6fc971425909085903726ef1028683e272e128bfb53b7def11334fb8304d7b2b1fd16e36fcc2b8837cc56e571b7b2b417b9b884018d9ffb6303e2d59170408e390a81a4127bc70462eb11c63f373a7e63756312f9"]) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23}, 0x2) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000280)) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000266ffc), 0xfe52) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000000)) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000140)=""/248) 2018/03/10 18:47:36 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) add_key(&(0x7f0000bbaff8)='trusted\x00', &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r0, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000a13000)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) listen(r0, 0x0) 2018/03/10 18:47:36 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001580)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000015c0), &(0x7f0000001600)=0x4) rt_sigaction(0x2f, &(0x7f0000000040)={0x5, {0x1}}, &(0x7f0000c4c000), 0x8, &(0x7f0000616000)) r1 = syz_open_procfs(0x0, &(0x7f0000256ff8)='status\x00') ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000180)=0x1e) ioctl(r1, 0x40, &(0x7f0000000080)="5e1cc391b5b8bdb4bd43f898c01a68591f4b008f2db33cf057af5f9a99630038aafcc867174c5081e62253ba44b99551a13243dbea80838c969b83dce98beef116c83ba8faa799713aa2bc615cb8fb1cf2df9b7127bceced6c2b4dfaf1f07b3188f24aa12ef432a2e895a6e9d7676c6b41eacc8a8f0d7b994014edc0dc66ade24e971376c3a84228e2cbe2942891ebd7e888a6b8a8e32796788bd1aa93f0aa09a9b85165d645e2197627cdfce4f2106600b052d10340f8bcc7c21dc58fa58a12128fda77e9c9da5a8a8a19f4f7a07c27c7c773863bb0b568c2622685f23a32cdc2397ffd9ab903d817cd1ac108c4bcfd143529") sendfile(r1, r1, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) ioctl$TCXONC(r1, 0x540a, 0x9) 2018/03/10 18:47:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x15) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000006000), &(0x7f0000003000)=0xffffffffffffff00) getsockname$netlink(r0, &(0x7f00000000c0), &(0x7f0000000040)=0xc) 2018/03/10 18:47:36 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)) ioctl$TIOCSBRK(r0, 0x40044590) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000000c0)=""/226) 2018/03/10 18:47:36 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xfffffffffffffffd}) write$sndseq(r1, &(0x7f0000000080)=[{0xffffffff80000000, 0x6, 0xfffffffffffffea8, 0x6, @time={0x77359400}, {0xffffffff, 0xfffffffffffffff9}, {0x6, 0x4}, @queue={0x3, {0x8, 0x8c}}}, {0x6, 0x5cca, 0x0, 0x800, @time={0x0, 0x989680}, {0x0, 0x200}, {0x3, 0x8}, @quote={{0x200, 0x7}, 0x4, &(0x7f0000000040)={0x7f, 0xeeb, 0x100000000, 0x8001, @time={0x0, 0x1c9c380}, {0x3, 0xff}, {0x0, 0x929}, @result={0xa5e8, 0x3}}}}], 0x38) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r2) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x41}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:36 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000b1dfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x3, 0x400000) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000000c0)) 2018/03/10 18:47:36 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r4 = dup2(r2, r1) process_vm_writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/245, 0xf5}, {&(0x7f0000000000)=""/40, 0x28}], 0x2, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/107, 0x6b}, {&(0x7f0000000240)=""/144, 0x90}, {&(0x7f0000000300)=""/251, 0xfb}, {&(0x7f0000000400)=""/175, 0xaf}], 0x4, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) listen(r4, 0x0) 2018/03/10 18:47:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ed4ff0)=[{&(0x7f000093cfc7)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000220001070000000004e9ff0006000d0005", 0x39}], 0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1000, 0x101000) modify_ldt$write(0x1, &(0x7f00000000c0)={0x2, 0xffffffff, 0x1000, 0x5, 0x4621b796, 0x10100000000, 0x20, 0x579, 0x0, 0x9}, 0x10) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000100)=""/120) [ 142.764857] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17 sclass=netlink_tcpdiag_socket pig=18999 comm=syz-executor2 [ 142.785516] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17 sclass=netlink_tcpdiag_socket pig=18999 comm=syz-executor2 2018/03/10 18:47:36 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x2000007fffffff, &(0x7f0000001180)=""/132) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xe2b, 0x6200) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000100)=0x2) r2 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x6, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400a00, 0x0) recvfrom$ax25(r4, &(0x7f0000000180)=""/4096, 0x1000, 0x40000001, &(0x7f0000000040)={0x3, {"5fd88fe040e062"}, 0x8}, 0x10) getpgrp(r0) fadvise64(r2, 0x0, 0x2ac9e1f4, 0x3) getxattr(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)=@random={'osx.', '\\bdev-/vboxnet1\x00'}, &(0x7f0000001300)=""/177, 0xb1) ioctl(r2, 0x440100000000127c, &(0x7f0000000000)) 2018/03/10 18:47:36 executing program 1: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x100000000000, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000486, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) memfd_create(&(0x7f00000000c0)='\x00', 0x3) 2018/03/10 18:47:36 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x7ffe) read(r0, &(0x7f00000002c0)=""/77, 0x4d) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$cont(0xffffffffffffffff, r2, 0x100000001, 0x1) 2018/03/10 18:47:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xad, 0x100) ioctl$TIOCSBRK(r2, 0x5427) pipe2(&(0x7f0000000140)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x3, 0x569a80) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2, 0xc011, r4, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000080)={r2, r3}) 2018/03/10 18:47:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005ba000)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xa0, &(0x7f0000000000)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, @in6={0xa, 0x4e20, 0x7fff, @dev={0xfe, 0x80, [], 0xb}, 0xffffffff}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x1ff, @loopback={0x0, 0x1}, 0x100000000}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0xffffffff, 0x100000000, 0x1fd3, 0x204000000, 0x8}, 0x14) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[]], @ANYBLOB="3a020000"], &(0x7f0000991000)=0x2) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x80000001, 0x101200) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000280)) 2018/03/10 18:47:36 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1973a31bb283be96, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x20}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000000)=""/51, 0x33}, {&(0x7f0000000040)=""/131, 0x83}], 0x2) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:36 executing program 3: r0 = getpgid(0x0) socketpair$inet(0x2, 0x0, 0x1000, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x1, 0x40010, r1, 0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r2, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r3, r2) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000604ffc)) dup2(r2, r4) 2018/03/10 18:47:36 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x3, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000240)=0x3f, 0x4) sendmsg$nl_crypto(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80082800}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="000100001300020027bd7000fedbdf256c7277286362632d63616d6500000000000001ff6e692d61767832292ebf0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024000000000000000000000000000008000100ff7f0000080001000200000008000100014000000800010005000000"], 0x100}, 0x1}, 0x80) 2018/03/10 18:47:36 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb08060001080006041d01aaaae1aaaabb02000000aaaaaaaaaabbaca014140a"], &(0x7f0000000040)) 2018/03/10 18:47:36 executing program 2: capset(&(0x7f00002d0ff8), &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0xabe}) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x401, 0xb24, 0x5, 0x5, 0x0, 0x40, 0x80000, 0x6, 0x6, 0x10000, 0x2bbf, 0x0, 0x95, 0x1, 0x20, 0x81, 0x9, 0x8, 0x0, 0x40d77b4f, 0x7, 0x8, 0x5, 0x0, 0x6, 0x10000, 0x100000000, 0xff, 0xc631, 0x9, 0xffffffff, 0x1, 0x80000000, 0xc531, 0x3, 0x5, 0x0, 0xfff, 0x5, @perf_bp={&(0x7f0000000000), 0xd}, 0x40, 0x10001, 0x100000000, 0x3, 0x0, 0x8, 0x100}, 0xffffffffffffffff, 0xfffffffffffffd0a, 0xffffffffffffffff, 0x1) r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x802) r1 = dup2(0xffffffffffffffff, r0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x7fd, 0x0) 2018/03/10 18:47:36 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/03/10 18:47:36 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000000080)=""/185, 0xb9, 0x8000001000022, 0x0, 0x7b) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/qat_adf_ctl\x00', 0xc0000, 0x0) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}}, 0xffffffff, 0x1, 0x1, 0x4, 0x8}, &(0x7f0000000200)=0x98) getpeername(r0, &(0x7f00000002c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000340)=0x80) ioctl$TCSETAW(r2, 0x5407, &(0x7f00000003c0)={0x1, 0x1, 0x2, 0x9, 0x0, 0x9, 0x100000000, 0x6, 0x6, 0x4}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x6, 0x8, 0xf4, 0x80, r4}, &(0x7f0000000280)=0x10) 2018/03/10 18:47:36 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f00000000c0)=0x7ff, 0x4) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000000)={0x0, 0xd000, 0x0, 0x1, 0x2000000000000}) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000040)={0x1, 0x0, [{0xc0000007, 0x5, 0x3, 0x2, 0x40}]}) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1ff, 0x2001) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000100)={0x0, 0x7530}, 0x8) dup2(r0, r2) 2018/03/10 18:47:36 executing program 0: r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x3f, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x7fffffff}, 0x8) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xec, 0x6305eb235efb5525) ioctl$TIOCEXCL(r2, 0x540c) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x800, 0x3, 0x8}, &(0x7f0000000200)=0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000240)) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000240), &(0x7f0000002ffc)=0xffffffffffffffe3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x6}, 0x40a) 2018/03/10 18:47:36 executing program 6: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)='\x00') r1 = socket(0x4, 0x8000a, 0x8001) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 143.136226] QAT: Invalid ioctl 2018/03/10 18:47:36 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='bcsh0\x00') r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffff7, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/03/10 18:47:37 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x41, 0x32, r1, 0x0) r2 = userfaultfd(0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = dup2(r2, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) getresuid(&(0x7f0000000080)=0x0, &(0x7f0000000180), &(0x7f0000000100)) ioctl$TUNSETOWNER(r3, 0x400454cc, r4) 2018/03/10 18:47:37 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), 0x8) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000d52ff0)="010000000e00060000071a80000001cc", 0x10) close(r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e22, @rand_addr=0x80000001}], 0x10) getpid() 2018/03/10 18:47:37 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2001, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r3, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/03/10 18:47:37 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x40047438, &(0x7f0000000080)={0x0, 0x4}) 2018/03/10 18:47:37 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000280)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x440241, 0x0) r4 = fcntl$getown(0xffffffffffffff9c, 0x9) io_setup(0x95, &(0x7f0000000000)=0x0) getrlimit(0xf, &(0x7f0000000980)) io_getevents(r5, 0x8fa, 0xa, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000040)={0x77359400}) getresuid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=0x0) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000100)={0x174, 0x42, 0x8, 0x70bd27, 0x25dfdbfb, "", [@generic="47437566af51191a3320e2b2f123c72e00c09d6285e48e03546e202be351ba394ca49dffe2c0db8c6d4b681cb432c4454a0b2c119fa8b7246a3e1b2f08092882a0796d2f668b1021b5e1a550b9", @generic="4caa2487396c8a1754cb64ef9af40c62cd8d55eb7326a31262c44a4102f29efbcfcfcbbc14fe6ab9b68e1b351b209e8997f80a8198f77f6470da8690e29212ec05242cf64ab0d4db3090fbf844ca37c6ec772ad60d35d5c030e8845364acdf1d36768b9ba1d6f9fa71326fb91d54083b5ccf7d24919b4bae58455a9450b9e7d220ae6415f03e34101784e7ca67d3f9ecf7e93c2e755a297d659078dfe9085342d553a055426cc34badd5e734080f8323cf23b211fc3017c367aef72b3923ea252cb1244336f0dcf23d8a1605c140805bde419be760040bee9d0f785ebea26b23a1bff30b88ea77c15a9efd00b80a4823bbbb520527edb2", @nested={0x14, 0xf, [@typed={0x10, 0x68, @u64=0x100000001}]}, @typed={0xc, 0x19, @fd=r1}]}, 0x174}, {&(0x7f00000009c0)=ANY=[@ANYBLOB="f0010000100001002abd7000fedbdf256000860064e0f2306d581afc33890f39ec4564d8802fad98c2712ea9f57130fdf69db2696bca4174b9b7148e62605ed2a18fef80b03394d34b6b88d33eaabed3bedae9727f695261aca64fe69367136fa34f4d1378b85911e2d4f40deb0000000c000e0000000000", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="00007ba3b8cb24b1f2fcc82885772ea8342542ac48f3ea3e13e0da06dad9e1102d3c1fa8d5e9311dc3b2fc62b6f1402a9fd0bd593afa70c6890de6f312141d6772388e1053ae2f5ea56583a76d1227e9a0e51044884b3d192a65eb118e330c5798e5e386768605a7b2b935b7460cbd0616761abbc871c1fa1918776784c88c39ce4b"], 0x1f0}], 0x2, &(0x7f00000007c0)=[@cred={0x18, 0x1, 0x2, r4, r6, r7}], 0x18, 0x4000044}, 0x800) sync_file_range(r1, 0x7, 0x8, 0x7) r8 = getpid() ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) process_vm_readv(r8, &(0x7f0000008000)=[{&(0x7f0000008000)=""/4096, 0x1000}], 0x1, &(0x7f000000aff0)=[{&(0x7f0000008000)=""/4096, 0x1111}], 0x1, 0x0) 2018/03/10 18:47:37 executing program 2: prctl$setname(0xf, &(0x7f0000ffbfe2)='/selinux/commit_pending_bools\x00') openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/03/10 18:47:37 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') pread64(r0, &(0x7f0000985f6c)=""/148, 0x94, 0x80000000080000) [ 143.173884] QAT: Invalid ioctl 2018/03/10 18:47:37 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000527000)="828159920897e8d6962418a58ba2e695114678bb31bcf902c00b8025f1956bac9e53661832d3683c00a3bd136abdd85cd9c8d2e2cfd0c148", 0x38) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x400) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000040)=""/93, &(0x7f00000000c0)=0x5d) socket$kcm(0x29, 0x2, 0x0) 2018/03/10 18:47:37 executing program 1: socketpair(0x5, 0x1, 0x81000000005196, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:ping_exec_t:s0\x00', 0x21) recvmmsg(r0, &(0x7f00000044c0)=[{{&(0x7f00000042c0)=@hci, 0x80, &(0x7f0000004400), 0x0, &(0x7f0000000140)=""/72, 0x48}}], 0x1, 0xfffffffffffffffe, &(0x7f0000004580)={0x0, 0x1c9c380}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040), 0x0) 2018/03/10 18:47:37 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a82000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x40096101, &(0x7f0000b1cf88)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2}, {0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000b89ff0)}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) [ 143.235974] QAT: Invalid ioctl 2018/03/10 18:47:37 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='gretap0\x00', 0x100000000}) r3 = userfaultfd(0x800) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f00000000c0)=""/169) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) set_tid_address(&(0x7f0000000180)) r4 = dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r4, r2) 2018/03/10 18:47:37 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00000000c0)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000240)) ioctl$TCSETS(r0, 0xc0045405, &(0x7f0000000040)) 2018/03/10 18:47:37 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r1, r0, 0x80000) [ 143.287201] QAT: Invalid ioctl 2018/03/10 18:47:37 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f0000000180)=""/227) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)) r3 = syz_open_dev$sg(&(0x7f0000000400)='/dev/sg#\x00', 0x62, 0x4000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@mcast2, @in=@multicast2}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xe8) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000380)) r5 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5, 0x200000) ioctl$EVIOCSKEYCODE(r5, 0x40084504, &(0x7f00000000c0)=[0x7f, 0x2]) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) r6 = fcntl$getown(r4, 0x9) sched_rr_get_interval(r6, &(0x7f0000000100)) 2018/03/10 18:47:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0xc82}, 0x14) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000040)={r1, 0x2}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/03/10 18:47:37 executing program 0: io_setup(0x3ff, &(0x7f000035d000)) io_setup(0x3fe, &(0x7f00008c1ff8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x40, &(0x7f00009f5ff8)) io_setup(0x80, &(0x7f0000209ff8)) io_setup(0x7, &(0x7f0000000080)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x204000, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280), 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000140)={{0x8, 0x5, 0x34, 0x3, "7c72ffd18b985b25634759dd9051ac420edbc21f3b8c3a7f6be7c965830b669340adf88aa9d2f6104ead3a0b", 0x8}, 0x0, 0x0, 0x1, r1, 0x2cf, 0x20, "067eefda531643b05225877d4992d02950c8bdf81f97b38ebe810b0569f2d56c510ed48ad3a89494230a46bce3817977fcbc62c207b57c15833f1bd59a524bda", &(0x7f0000000100)='cgroup][+&md5sum)\x00', 0x12, [], [0x59, 0x55, 0x4, 0x10000]}) [ 143.311332] QAT: Device 2 not found [ 143.321333] QAT: Device 2 not found 2018/03/10 18:47:37 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x80010, r1, 0x0) r2 = userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000400)={0x2, r2}) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) fstat(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) keyctl$chown(0x4, r3, r4, r5) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000500)=[{0x9f71, 0x909, 0x1000, 0x0, @time={r6, r7+10000000}, {0x9, 0xffffffffffffffff}, {0x1, 0xfffffffffffffffc}, @raw32={[0x0, 0x7fffffff, 0x2]}}, {0x9, 0xb8, 0x2, 0x0, @time={0x0, 0x989680}, {0x5, 0x2}, {0xffffffffffffffff, 0x80}, @raw8={"eb393d24525e3ec48aca043b"}}, {0x9, 0xb1b, 0xfffffffffffffa97, 0x8, @time, {0x4, 0x7}, {0x4, 0x1}, @result={0xfff, 0x5}}, {0x6, 0xfffffffffffffff9, 0x763c, 0x7e, @time={0x77359400}, {0x1, 0xe4}, {0x8215, 0x3}, @time=@tick=0x3}], 0xffffffee) dup2(r1, r0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000006c0)=0x8000000000000001) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000000)) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/10 18:47:37 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000012ff2)={{}, {0x77359400}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000140)={@multicast1=0xe0000001, @rand_addr=0x3}, 0x8) clock_gettime(0x10000000000000, &(0x7f0000000280)={0x0, 0x0}) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0xaf01, &(0x7f00001e3000)) ioctl$int_out(r3, 0x2, &(0x7f0000000200)) r4 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0xc) setpgid(r4, r5) futex(&(0x7f0000000040), 0x5, 0x0, &(0x7f0000000200)={r1, r2+10000000}, &(0x7f00000001c0), 0xfffffff) 2018/03/10 18:47:37 executing program 2: r0 = socket$inet(0x10, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="314432a1b73729216e59acffbf6058341b9fb47e27fe6054695af634f5ccb7e29d9d537f152d31da1b85b0647b036b11e9b00d8cd1392a676a32f38cbb5292b8a3062c8354b980a7b237f48f2c30b4f20a5397bb964132d84f35d74320df80cfa5cb04b65c5e53fe83725baff5d6449a75b3", 0x72, 0xffffffffffffffff) sendmsg(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x42000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0xce, "0a34b42d390e4bc8890c654cc48f2fc2b5fa8c5e39af8a322fc721a580ec0494992ec158d9f378fc80795536cf442196cf9b8fc676a3fc5eaa3051fa58914266dd44e10eca9eb2ea770139abbd860cc8e0aec410d4dc730eca8b72101bab0e63b2f401f4d560d4187af3fe562edf3763af7e2bb117fb4c7dd42b53bd880211f0c6318ff45e2f77e6fa9bfdd00aeb5bf6c1fd477827a05353ebbdbfe777295499ec44a367bafd0a46590534518208726ceae91aa480ae638efc3b006bf838d5b4817b5dcc1797f2fb90c12d28a023"}, &(0x7f0000000080)=0xd6) 2018/03/10 18:47:37 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x18, 0x29, 0x823, 0x0, 0x0, {0x2}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000000080)={@broadcast, @remote}, &(0x7f00000000c0)=0x8) socketpair$inet(0x2, 0x2, 0x5, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000555000)='veno\x00', 0x0) 2018/03/10 18:47:37 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="0146392f718ae7e5c4e3f3cd980d83ccea7af884e174376b492d010000001089b13570dbf2335efaa6be18b5b5a5a94526a4b4896e42578d7b0770bc96d61b8c094856c25a8a9718563bd9be3f4de003e118c58d71db155189697e1f8bc313a54c666d5d8af3648e9359ef7ced578c9dc93d0cfad9fe2e1bd221be77db6e674b570086ba4bdde5a6789c4ad772cafb3c22b0285c0fe2f095bba1a84311e8351b9597639c73e44ba109821c7fca70e4d2b9b5056dac49e3eeeb87c436533dafda05f0646557745e80110eb8b089f5be8152c02d0b8e52359daf006ebb24b1c726ead8c326f2f0ba6c74b9", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0x2}, 0xc) 2018/03/10 18:47:37 executing program 0: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000100)=[{r4}], 0x1, 0x200000000000004) r5 = fcntl$dupfd(r3, 0x0, r1) recvfrom$inet6(r5, &(0x7f0000000000)=""/183, 0xb7, 0x0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r6 = dup2(r3, r4) readv(r6, &(0x7f0000000640)=[{&(0x7f00000005c0)=""/104, 0x68}], 0x1) fcntl$setown(r6, 0x8, r2) fcntl$getown(r0, 0x9) tkill(r2, 0x16) 2018/03/10 18:47:37 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x0, 0x400) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000b00)=ANY=[@ANYBLOB="04000000000000000000000000000000000000004a483d2e39151bf5000000000000000000000000000003000000030000000000000000000000070000000100000000000000000000000000000000000000000000000000000005000000030000000000000000000000040000000000000058f6e111000000007fffffffffffff7125cfa30006000000400000000700f7ffffffffffffff0000000000000000000000c4fbffff00000000000000000097a925b92172c2a01f710000000000000000000000000000"]) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000380)={@remote, 0x0}, &(0x7f00000003c0)=0x14) connect$can_bcm(r1, &(0x7f0000000400)={0x1d, r2}, 0x10) recvmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/254, 0xfe}, {&(0x7f0000000180)=""/55, 0x37}], 0x2, &(0x7f0000000200)=""/113, 0x71, 0xc27}, 0x7}], 0x1, 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000300)=0x5, 0x2) timer_create(0x7, &(0x7f00000005c0)={0x0, 0x29, 0x2, @thr={&(0x7f0000000540)="4c93c76f64f805b9d0a65ea3ae", &(0x7f0000000580)="7145479a798c5fe581e15a732a7e2f4299961b40d7c05eecb5c8b432d048c219c6d97909d8704f22"}}, &(0x7f0000000600)=0x0) preadv(r3, &(0x7f0000000700)=[{&(0x7f0000000780)=""/82, 0x52}, {&(0x7f0000000500)=""/2, 0x2}, {&(0x7f0000000800)=""/235, 0xeb}, {&(0x7f0000000900)=""/184, 0xb8}, {&(0x7f00000009c0)=""/173, 0xad}], 0x5, 0x0) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000680)={{r5, r6+10000000}, {0x0, 0x989680}}, &(0x7f00000006c0)) getsockopt$inet_mreqn(r3, 0x0, 0x29, &(0x7f0000000ac0)={@multicast1, @local}, &(0x7f0000000740)=0xc) 2018/03/10 18:47:37 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000000)={0x5, 0x28, [0x2, 0x0, 0x80000001, 0x0, 0x5, 0xfffffffffffffffd, 0xbb6, 0x8000, 0x7ff, 0xfffffffffffff256]}) dup2(r0, r2) 2018/03/10 18:47:37 executing program 3: getpid() r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgid(r0) sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r4, 0x4, 0x40000) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r3, r2) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000604ffc)) dup2(r3, r4) 2018/03/10 18:47:37 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getpgid(r1) socket$can_bcm(0x1d, 0x2, 0x2) shutdown(r0, 0x1) 2018/03/10 18:47:37 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6, 0x6}, 0xffffffffffffff3d) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000964ff8)=[{0x6}]}, 0x10) r1 = socket$inet6(0xa, 0x200000002, 0x0) sendto$inet6(r1, &(0x7f0000c6dfff), 0x0, 0x0, &(0x7f000032ffe4)={0xa, 0x4e20}, 0x1c) 2018/03/10 18:47:37 executing program 6: sched_setaffinity(0x0, 0xfffffffffffffe6f, &(0x7f0000976000)=0x75) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f0000f6c000)=0x0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/sockstat6\x00') clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) io_submit(r1, 0x4, &(0x7f0000000380)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x6e6, r3, &(0x7f00000000c0)="e107fda4ff1e51e3e2a17c8bf19996633da2037591324dbde59874e55166ed36c29c8b2a0bdc07c43ed448c2d3d42e4c47f1800de7c75c631ab3022939c94f672a2babc4afbd7406ab3d41e3bd095fc0ab4561bc869968e8e71c8efa5fcd8108799b58b5770e0895e111959e6d15d3", 0x6f, 0x5, 0x0, 0x0, r3}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, r3, &(0x7f0000000180)="c66f2a0a1e4c941a87d71bf978d8490872209744f2497f4a2b1e805675331005c695878342acd352f495974fab49afa50152cc8b5a37d14747ce82a6898ff964b126d2c5638d36226225f37b", 0x4c, 0x5, 0x0, 0x0, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffa, r3, &(0x7f0000000240)="e38af5826a078e88f6267479480f9e2f22dbd8249336735daa626461063cb5769db98eed3f639b5c1735b5032e90ad57afcbc03849b01d35cfba84401451ae78a538f6057cabecda62df9af01638783f8c1f226d0b650de84161b8d0e81d8ba8560025c8ce68fee96d894cb04b123273f6", 0x71, 0x9, 0x0, 0x0, r0}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x2ca9, r0, &(0x7f0000000300)="0a63270eda9396837b124d57a58e52f8c391cb24c9cf3b9be4aba1c1252d9613ded9c99c", 0x24, 0x8, 0x0, 0x0, r0}]) io_getevents(r1, 0x6, 0x6, &(0x7f0000f57f20)=[{}, {}, {}, {}, {}, {}], &(0x7f000014b000)={0x0, r4+10000000}) io_submit(r1, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000594fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)}]) 2018/03/10 18:47:37 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000024c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_int(r0, 0x0, 0x33, &(0x7f0000002500), &(0x7f0000002540)=0x9c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x2, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000100)=""/131) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r3, 0x10d, 0xe, &(0x7f00000002c0), &(0x7f0000000280)=0x4) r4 = dup(r1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000000)={0x9, 0x0, 0x0, 0x6}) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x4}, 0x1c) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40106435, &(0x7f0000000040)={0x100000000, r5, 0x4000000000002, 0x1000000000000003}) ioctl$KDSKBLED(r4, 0x4b65, 0x2) [ 143.620392] encrypted_key: master key parameter '߀ϥ˶\^Sþƒr[¯õÖDšu³' is invalid [ 143.658871] encrypted_key: master key parameter '߀ϥ˶\^Sþƒr[¯õÖDšu³' is invalid 2018/03/10 18:47:37 executing program 5: perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x5, 0x1, 0xd1, 0x8, 0x81, 0x8}) 2018/03/10 18:47:37 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x292}) connect$can_bcm(r0, &(0x7f00004f9000)={0x1d, r1}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000080)={{0x4, 0xfffffffffffffffb}, {0x10000, 0xff}, 0x100000000, 0x2, 0x3f}) sendmsg(r2, &(0x7f0000000200)={&(0x7f0000000100)=@generic={0x4, "812feac0fc03adc36434a203b342332d07626cb954aebd6bbeb3afe3a61d52f2915b1059970504d992fbd6c47a6b90e169aad98529dade4d2e6ebaec1dde51fe77f0a97c91fc45b9da91e19d5c6482d564beba9f2bbb12ab83aac1af785be9b8ad2b5d20296d8d2e2936c2fa8191ae424bb2601a9c5f2711d5911f17612a"}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="9a76ca58ed25550c33", 0x9}], 0x1, 0x0, 0x0, 0x90}, 0x8800) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000300)={'ip_vti0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000002000)=""/4096, &(0x7f0000000240)=0x1000) getsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f0000000280), &(0x7f00000002c0)=0x4) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000004b000)={0x1d}, 0x10, &(0x7f0000000ff0)={&(0x7f0000007000)=@canfd={{0x1}, 0x0, 0x2, 0x0, 0x0, "0327e1b22b5fce00029c699f5ff986ca08990039966a7d5cb2bdac3fa820845860cb5fee496e6866856b76b50100000000000000004e2f5763a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000340)=0x1, 0x8) 2018/03/10 18:47:38 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/03/10 18:47:38 executing program 1: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000319000)={&(0x7f0000765000)={0x10}, 0x0, &(0x7f0000572000)={&(0x7f000078f000)={0x14, 0x19, 0x301, 0x0, 0x0, {0x1d}}, 0x14}, 0x1}, 0x0) 2018/03/10 18:47:38 executing program 2: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x40002, 0x1) write(r1, &(0x7f0000003000)="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", 0xfa4) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0x2, 0x4) write(r0, &(0x7f0000000080)="58b35e89", 0x4) 2018/03/10 18:47:38 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) connect$ipx(r0, &(0x7f0000000300)={0x4, 0x4, 0x0, "6683ef55b664", 0x400}, 0x10) r1 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x10800) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000440)={'yam0\x00'}) keyctl$update(0x2, r4, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000000140)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f0000000180)={'wp384-generic\x00'}}) 2018/03/10 18:47:38 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x82) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000000c0)=0xb, 0xfffffce0) bind$inet6(r0, &(0x7f0000193000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/03/10 18:47:38 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000dff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) add_key(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, &(0x7f0000000480), 0x0, 0xfffffffffffffffd) listen(r1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x4, 0x40040) getsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f0000000480)=""/166, &(0x7f0000000380)=0xa6) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x80800) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c7fb0)=[{r3, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r3) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) dup2(r0, r1) 2018/03/10 18:47:38 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x4080) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}], 0x10) r1 = socket$netlink(0x10, 0x3, 0x17) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x80, 0x4) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00009faff0)={&(0x7f00008bc000)=ANY=[@ANYBLOB="2c0000001300ff02000000000c40000000000000000000000c001a0000000000", @ANYRES32], 0x2c}, 0x1}, 0x0) 2018/03/10 18:47:38 executing program 6: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0), &(0x7f0000000300)=0x10) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x1, 0x400000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000500), 0x4) execve(&(0x7f00000004c0)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') execve(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000280)=[&(0x7f0000000080)='^))\x00', &(0x7f0000000100)='personality\x00', &(0x7f0000000140)='personality\x00', &(0x7f0000000180)='personality\x00', &(0x7f00000001c0)='personality\x00', &(0x7f0000000200)='personality\x00', &(0x7f0000000240)='personality\x00'], &(0x7f0000000400)=[&(0x7f0000000380)='eth1vboxnet0/wlan0bdevbdev[+wlan0*\x00', &(0x7f00000003c0)='\x00']) write(r1, &(0x7f0000000600)="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", 0xff) preadv(r1, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) utime(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x5, 0x6}) getsockname(r0, &(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000005c0)=0x80) open$dir(&(0x7f0000000340)='./file0\x00', 0x26102, 0x0) 2018/03/10 18:47:38 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x40000) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0xb010, 0x4) sendto$inet(r1, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x5, 0x7, 0x2a, &(0x7f0000ffc000/0x3000)=nil, 0x7}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000512000)=[{}, {0x8, 0x8}], 0x20000000000001d2) 2018/03/10 18:47:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/10 18:47:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b67fd0)=@ipv4_newroute={0x30, 0x18, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) 2018/03/10 18:47:38 executing program 2: r0 = memfd_create(&(0x7f0000c65000)='-\x00', 0x0) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0xe018, 0x57d) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f00000007c0)=0xe8) quotactl(0x80000801, &(0x7f0000000ff8)='./file0\x00', r1, &(0x7f0000001f63)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f00000006000000900500000c01000000000000000000000c01000000000000fc040000fc040000fc040000fc040000fc04000006000000", @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB="00002000000000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000093f0a1f0236451a61c787c1638af6013bd773801890773a"], @ANYBLOB="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"], 0x5ec) 2018/03/10 18:47:38 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0xf379, 0x4000) accept4(r0, &(0x7f0000000340)=@pppoe, &(0x7f00000003c0)=0x80, 0x80000) r1 = socket(0x40000000015, 0x5, 0x0) getpid() setsockopt(r1, 0x400000000114, 0x7, &(0x7f00009ffffc), 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x7fffffff, 0x9, 0x200, 0x6, 0x7}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x81, 0x1000, 0x6, 0x8, 0x9}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x80, 0x2a, 0x8000, 0x4, 0x484c, 0x3, 0x1, {r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x0, 0x7ff, 0x3, 0xfdd4042}}, &(0x7f00000002c0)=0xb0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000400)) 2018/03/10 18:47:38 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00005a8000/0x1000)=nil, 0x1000}, 0x2}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r2) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000040)={0x2, 0x759, 0x6, 0x1, 0x3}) [ 144.323877] sock: process `syz-executor7' is using obsolete getsockopt SO_BSDCOMPAT 2018/03/10 18:47:38 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xfffffffffffffffc}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/03/10 18:47:38 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0xfffffffffffffe39) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@remote}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/03/10 18:47:38 executing program 0: r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x3ff, 0x9, 0xfffffffffffffffd, 0x401, 0x1}, &(0x7f0000000200)=0x14) sendto(r0, &(0x7f0000000000), 0x0, 0x40, &(0x7f0000000040)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x1fb, 0x6}, &(0x7f0000000000)=0x8) pipe(&(0x7f0000000240)={0xffffffffffffffff}) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000000280)=""/196) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x6a34, 0x1, 0x1, 0x401, 0x7ff}, 0x14) 2018/03/10 18:47:38 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x13) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x7f, {0x1, 0x9, 0x715, 0x1, 0xffffffffffffd118, 0x101}, 0x1ff, 0xc2}, 0xe) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xb1a9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x7fffffff, 0xffffffff, 0xfff, 0x9, 0xfffffffffffffffc, 0xd27, 0x7, {r2, @in6={{0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x401, 0x8, 0x7, 0x2d, 0x8a87}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x7, 0x100000001, 0x200, 0x521a, 0x0, 0x40, 0x5, 0xe6, r3}, &(0x7f0000000280)=0x20) syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x204201) bind$llc(r0, &(0x7f0000000300)={0x1a, 0x305, 0x0, 0x80000000, 0x979e, 0xef0d, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000340)) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000680)={0x5, &(0x7f0000000380)=[{}, {}, {}, {}, {}]}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer2\x00', 0x400400, 0x0) fcntl$setsig(r4, 0xa, 0x17) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000700), &(0x7f0000000740)=0x4) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000780)={0x3f, 0x5, 0x10000, 0x1ff, 0x8, 0xc36d, 0x7, 0x2, 0x7, 0x0, 0x7, 0x3f}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000800)=@raw={'raw\x00', 0x9, 0x3, 0x2c8, 0x10c, 0xffffffff, 0xffffffff, 0x10c, 0xffffffff, 0x1fc, 0xffffffff, 0xffffffff, 0x1fc, 0xffffffff, 0x3, &(0x7f00000007c0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0x0, 0xff], 'syz_tun\x00', 'ipddp0\x00', {}, {0xff}, 0xbf, 0xbb, 0x3}, 0x0, 0xec, 0x10c, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x4}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x1, 0x9}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x324) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff}) iopl(0xa400000) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000b80)=0x8001) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000000c40)=0xfffffffffffffc00) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f0000000c80)=""/234) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000d80)={0x9, 0xe8a}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000dc0)='/dev/mixer\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40046432, &(0x7f0000000e00)=0xfff) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000e40)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$EVIOCGNAME(r6, 0x80404506, &(0x7f0000000e80)=""/126) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r5) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000f00)={0x1, 0xfff, 0x0, 0x592}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000f40)={r2}, &(0x7f0000000f80)=0x8) 2018/03/10 18:47:38 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x1, 0x4) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000100), &(0x7f0000000080)=0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x5, 0x5, 0x8000}, 0x4) 2018/03/10 18:47:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x110, 0x400) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) pread64(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) close(r0) 2018/03/10 18:47:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={r3, 0x40, &(0x7f0000000140)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @rand_addr=0x9}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000001c0)=0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x1, 0x1, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) 2018/03/10 18:47:38 executing program 4: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) r1 = socket(0x1e, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x20, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @binary}]}]}, 0x20}, 0x1}, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) recvmsg(r1, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000040)=""/23, 0x17}, {&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/224, 0xe0}, {&(0x7f0000001180)=""/169, 0xa9}], 0x4, 0x0, 0x0, 0x7fff}, 0x0) 2018/03/10 18:47:38 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x807ff) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) [ 144.533574] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 144.558833] kauditd_printk_skb: 1351 callbacks suppressed 2018/03/10 18:47:38 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000000440)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000040)=0x7, 0x1d3) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/10 18:47:38 executing program 0: r0 = socket$inet(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x2, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1}, 0x0) [ 144.558841] audit: type=1400 audit(1520707658.368:18829): avc: denied { net_raw } for pid=19260 comm="syz-executor6" 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 [ 144.589075] audit: type=1400 audit(1520707658.370:18830): avc: denied { net_admin } for pid=4241 comm="syz-executor0" 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 [ 144.608568] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/03/10 18:47:38 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000010ffc), 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0xa, [0x0, 0x1, 0xa6a7, 0x0, 0x3, 0xffffffff, 0x6, 0xffffffffffff7fff, 0x0, 0xa0]}, &(0x7f00000001c0)=0x18) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x400000, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000300)=[{{r3, r4/1000+30000}, 0x3f, 0x7fff, 0x535}, {{r5, r6/1000+30000}, 0x7ff, 0xfffffffffffff800, 0x20}, {{0x77359400}, 0x10001, 0x5b, 0x52f6ab85}], 0x30) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_rr_get_interval(r7, &(0x7f0000000240)) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x9, 0x4, 0x0, "67ab38a82eecd3bb1eddb93600e9c99437773981f79905c57d5cae062b8f01d7b429f758502508d96d1b94c313ab9f757174a7c425262f4640ce9f00511685a44ebb97293befa4e3f110496080625f67"}, 0xd8) setsockopt$inet6_tcp_buf(r2, 0x6, 0xf, &(0x7f0000000340)="2c3a8b27c2075e72c30eaa38423f1fe1f6f39a1953c0bc51b23915bea2028f5b2d2dc4c16a8898bea33050a0947db1293d91ba64e786a5e64f4e412401a6593222ad21b7b547d3070f03794fd44d11322759d6c756654d01367cbd7d298ed4e211a919c6ecc12ffd05fbecc2b5384d0460677bcf38970bbb710ad0f0c3eb5bd2724e77c0c518473d9c1970df3e7f8de611549e2ad50152fbe092f20756a161163ebad5f60dc3aef564fe590e81c62c6bb24384dd91d467ffa7e747204501465437e450dc05b4f81ef039fe8866c14e80b81175363f7bbfecc6229b784f8f732c8f1cdf88909eed96f622fca8574a2d", 0xef) [ 144.613715] audit: type=1400 audit(1520707658.386:18831): avc: denied { net_admin } for pid=4238 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 [ 144.645591] audit: type=1400 audit(1520707658.404:18832): avc: denied { dac_read_search } for pid=19261 comm="syz-executor1" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/10 18:47:38 executing program 2: unshare(0x41040100) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000580)=""/205, 0x13d) getdents(r0, &(0x7f0000000000)=""/60, 0x145) 2018/03/10 18:47:38 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xc}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) [ 144.670764] audit: type=1400 audit(1520707658.417:18833): avc: denied { write } for pid=19256 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 144.694856] audit: type=1400 audit(1520707658.432:18834): avc: denied { create } for pid=19256 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/10 18:47:38 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000380)=""/50) r1 = socket$inet6(0xa, 0x400000002, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x1ae, 0xc0000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000280)={0x62fd, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, 0x4, 0x400, 0x5, 0x7, &(0x7f0000000200)='syz_tun\x00', 0x100000000, 0x0, 0x1}) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e21, 0x10, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, 0x1c) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000040)={0x6, 0xacf6, 0x8}) bind$inet6(r1, &(0x7f0000932fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x10003, 0x3, 0x105000, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) sendto$inet(r1, &(0x7f000007b000), 0x0, 0x0, &(0x7f000079f000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={@empty, 0x6f, r3}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={0x0, 0x2}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000440)={r4, 0x8}, &(0x7f0000000480)=0x8) 2018/03/10 18:47:38 executing program 5: syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x4, 0x0, 0xfffffffffffffffd}}, 0xe8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@req={0x20, &(0x7f00000000c0)={'yam0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x3}}}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in, 0x4e23, 0x0, 0x4e22, 0x0, 0xa, 0x20, 0x20, 0x835c34cb35e7bfbb, r1, r2}, {0x80000000, 0x8, 0x1, 0x1, 0x1000, 0x10001, 0x100, 0x101}, {0x5, 0xf13, 0xc67d, 0x101}, 0xfffffffffffffff8, 0x6e6bba, 0x0, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x32}, 0xa, @in6, 0x3501, 0x4, 0x2, 0x80, 0x8, 0x401, 0x5}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/03/10 18:47:38 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200200, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000180)={0x4, 0x6, 0x7, 0x800, 0xd, 0x200}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000140)={0x9, 0x6}) fsetxattr(r0, &(0x7f00000000c0)=@known='system.sockprotoname\x00', &(0x7f0000000100)="4ca6766d6e657430656d30282f297070703000", 0x13, 0x0) fremovexattr(r1, &(0x7f00000001c0)=@random={'system.', '/dev/sequencer2\x00'}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x200000) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000000040)={0x80, 0xfffffffffffffbf7, 0x2}) 2018/03/10 18:47:38 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000d000)=@abs={0x1}, 0x3) r2 = open(&(0x7f0000000040)='./file0\x00', 0x84002, 0x20) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r3, &(0x7f0000000000)=0x100, 0xff) 2018/03/10 18:47:38 executing program 6: r0 = mq_open(&(0x7f0000000040)='(\x00', 0x840, 0x0, &(0x7f0000000080)={0x200, 0x7, 0x1, 0x6, 0x2, 0x3, 0xfff, 0x100}) fstatfs(r0, &(0x7f0000000140)=""/117) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r2, 0x0) lseek(r2, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x2, r1}) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f00000001c0)={0x2, 0x8001, 0x8080000}) [ 144.694874] audit: type=1400 audit(1520707658.464:18835): avc: denied { net_admin } for pid=4255 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/10 18:47:38 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/03/10 18:47:38 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = getpgid(r0) sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00000000c0)=0x9, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000100)={0x0, 0x0}) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r2, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r3, r2) ioctl$UFFDIO_COPY(r5, 0xc028aa03, &(0x7f00000002c0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000604ffc)) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000000180)={{0x1f, 0x4, 0xfffffffffffffffc, 0x8001, "5933fc32449a7cef63e60060c664c2755fa24decbc2f1fdaf3ec21f4fb47142a8a9216519e54abfab64d12cb", 0x1}, 0x0, 0x0, 0x37b, r4, 0x0, 0xfff, "a02759afa35c6a0bcab52d232bba3b2ccd1800b66befc6f2c04a2e5d377be39155eba03f4611ead2b845d5fb09d12d16f12e62c34ba187a4882ab55733fc8c9e", &(0x7f0000000140)='@:.\':*.\\system\x00', 0xf, [], [0x3, 0x7, 0x7, 0x5]}) dup2(r2, r5) [ 144.694889] audit: type=1400 audit(1520707658.469:18836): avc: denied { net_admin } for pid=4255 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 144.694904] audit: type=1400 audit(1520707658.470:18837): avc: denied { net_admin } for pid=4255 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/10 18:47:38 executing program 5: poll(&(0x7f0000000000)=[{}], 0x62, 0x0) 2018/03/10 18:47:38 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000040)) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xfffffffffffffff9, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000200)=""/178) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000140)={0x3, 0xd7, &(0x7f00000002c0)="1ff090667d1517cba221db708e21a0e74b68d9dccfa4799e4991a84b1fe40f41a202822eda1980487c6768652d877569abaad089fc928b4d22e2406829a1e209f0cc6bc469211cafdf60805792d7d472a5430376a5a9da5902d0475a30c11d448ec7fa5b80144bda82f1bf8f6ad1669e54e40b53875ff24c8ce7713f21ec115da481dbcf0a8117e88c54a049e38826871541f2a84678c42217ef8a229dc7f58e941aa76be6ef2367cc2e7c8bc2d333fdba95113e66531f0648595f40f3c90a354aa4acb408da94d82efbb7c9e34462934a2502950125f4"}) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x80000001, 0x20142) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req={0x5, 0x0, 0x3, 0x2}, 0x10) 2018/03/10 18:47:38 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f000077bfec)={0x1, 0x8000000000005, 0x80, 0x5}, 0x1c) r1 = dup2(r0, r0) fremovexattr(r0, &(0x7f0000000040)=@known='security.evm\x00') ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000000)=""/49) unshare(0x20400) 2018/03/10 18:47:38 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00003fbfee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}, 0x6, 0x9, 0x8}], 0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000140)={r2, 0x1}) write$evdev(r0, &(0x7f0000584fb8)=[{{}, 0x2, 0x800}], 0x18) 2018/03/10 18:47:38 executing program 1: r0 = socket$inet6(0xa, 0x8000b, 0x40000) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x5, 0x3, 0x841, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/03/10 18:47:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000140)={0x2, 0x3, 0x6589a4c3, 0x4, 0x6, 0x4, 0x10001, 0x3}, &(0x7f00000001c0)={0x7ff, 0x5, 0x0, 0x101, 0x7, 0xe3c, 0x26, 0x94dd}, &(0x7f0000000200)={0x1000000000, 0x9, 0x3, 0x2, 0x6, 0xfffffffffffffff7, 0x7, 0x400}, &(0x7f0000000280)={r3, r4+30000000}, &(0x7f0000000300)={&(0x7f00000002c0)={0x85}, 0x8}) execve(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000000)='vboxnet0\x00'], &(0x7f00000001c0)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xffffffffffffffc1, 0x1) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x7f, &(0x7f00000000c0)=0x4) [ 144.694919] audit: type=1400 audit(1520707658.483:18838): avc: denied { create } for pid=19281 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/10 18:47:38 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x2000) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000000c0)={0x0, r2}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r3, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r4, r3) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000604ffc)) dup2(r3, r5) 2018/03/10 18:47:38 executing program 5: r0 = socket$inet6(0xa, 0xf, 0x554) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6tnl0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="010000080000020008000000000000180003000000000000000000000000"]}) 2018/03/10 18:47:38 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x15) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000080)=""/168) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000140)={0x15e0, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="52b35a9818712eb2711e8740c5e712e9db56743f9d9d16cc7c2f25f8782979ddec45a01a91523e39fb6c152dfe96ec2305cc5aa6d815ce0ab02bc46ffdb36207249a8a92a8c899d5a858ce9bb1eadc708da2f73be3df2644d964c3b766b5c53a8c802da21ad40c5f1686c967", @typed={0xc, 0x64, @fd=r0}, @generic="d31d44a022496ce5befa8de2b19abbf08e25e718aa4ba125a8d09c90abbbadcd5dccb9b03a73f6fbe025a8b6dbe9cb2090ba8a1d2a76d1d854aa91aff9594fedb749fd4a22253762af82cfe6a9d1030a9a7b405193c047e5dda272c77d4c1ee356093a3a0625b7fb704ee78eb0b879eb41c64916b007a49fb5c9f22d3c591616edd6db6d60ae7ef2f725ccb49854599becc3bf3e17b335046223fb81c678ac41f249759b8b345e3c9283ef3c6ab3aeb67e960cf8d4447a19e8e6047fd20c0a8087434e86561065d9997e2e13f62d4e064e6c539c878015022b92", @generic="752345a9e373ac9dd160f4678ad5f5a0172fd0b184b447cc32da5258234e7d8a622efffed131401141433af1785b059295b9df1c751fc6cefd62ed2e", @nested={0xc4, 0x32, [@typed={0xc, 0x42, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}}, @generic="2474a39512abbf86290d6ec0a09335fe8e94d01fac31577bd8092a1a6c324510f8a6a339823d31738f7514a26aa8ee5f4ca41a2039326a8ae3069f392f40fb8a150910a7cee3fda288d793419f7356073bbef68068c1ccb87d50da210ca482f183d8469da259c453483f5b278d99a659d17c7d06550aaa7d5bc2b942b7763cee214f940ef214c17ea6054df81149c9bc0e8dd66a6ef7e29f3f", @typed={0xc, 0x49, @fd=r0}, @typed={0xc, 0x72, @fd=r0}]}, @typed={0x34, 0x38, @str="76626f786e6574306d643573756d255e6d696d655f74797065dd7d6d696d655f74797065277070703100"}, @nested={0x12c0, 0x69, [@generic="8b73d229d621fd77c0e32b8f1d867900f6eabb9411348023afae91043caec2548db44ee9ae2f163f4dd95a356d854769fa6a6f2d55234f768f9df2add905ee8976e533411288f87dca14252931053190900609974640c909cffa359fb46c97fbfaabc488ff0c87f48cb37e71a2b3d15afe7432b290cfd513527cb2d69fc8d855a2cd13a80fa94d2528aafd194366c108daf7ec92c362e4f87d71faa8e09d99c0b177f446", @typed={0x44, 0x83, @binary="3ad792df6c1631751f38ea10dc98bc0ef0c0196afa96d6b5d4604c42bfc370e2c0d9d1250d94b1f835ec5845715a2630d98a4285348e1dc33f"}, @generic="9325ba2212f502a1d1223cc30706f7f188aec644e6de63b225d8910ee08dc4ac479d22a39451f727fb523ed84d8fe70b1fa0b363305d73a2888cf5059b0bf8a44ea9330d604708d58081c40087398ecb64bd646d84189b3a7bb1719015c8d195308766b82163a83db431a4ffb633dfc05c044b635f6a6048a8b17573b493bcacf20bfd4443e5941e20681e12b7477ab5c1ed32434706588d0902d13c012c8f2b85dcf10bfa1e669a73b6e292e67f99b72011bcad0eb067269c06b3fd944e8261789ae20fdd944bc68005edd6737ce48526c2a01ead90dfce9d63969a37ecf06760b6b9", @generic, @generic="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", @typed={0xc, 0x92, @fd=r1}, @typed={0x10, 0x72, @u64=0x8}, @generic="99d9042b0ebe3d7990a4813af03ee4d525aa624c2a90ba404bd2d57ee9d7262b646876c087258c2b7cd49d47f9d45403a148f3ab6f656e6c348f5ba26f7585b377f0e0e0703929a1e715e6030958db6270a4f4b20f0cad7672d855a0aab3c03094808eda6d696e7d95dcf4736ba010c0e6e9f8357625624db5023e40d8d2e8944e5e9eb2d583a3688e86e772d4538b5ea245ac2bf322fc1a576586495c1e589a4d9391c2ba0100fc720c27a637f3884bf569d558b8e69b46d58f2ba4b3543089573075e44dcd03da7fc40f65c437b9058ba74c"]}, @nested={0x84, 0x75, [@typed={0x18, 0x9, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @typed={0xc, 0x1, @fd=r1}, @generic="4d3de539995476d25899843af6fa6528180f434faa60df609dcaf789a60f7fd200f645f06320e43e249e558db8b2aebdca8f652110112b8a77d4d02266eebbbc04607edb0c970a477e4e5c71bd43", @typed={0xc, 0x6, @fd=r1}]}]}, 0x15e0}, 0x1}, 0x0) 2018/03/10 18:47:38 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r1 = userfaultfd(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') rename(&(0x7f0000000200)='./file1\x00', &(0x7f00000001c0)='./file0\x00') dup2(r3, r2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/03/10 18:47:38 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040), 0x800) mprotect(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x4) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000008) r0 = dup(0xffffffffffffffff) r1 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$dupfd(r0, 0x0, r1) memfd_create(&(0x7f0000000000)='selinuxeth1]\x00', 0x1) syncfs(r1) 2018/03/10 18:47:38 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x76, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x6d, "e637bc1672aca0cad9ea2fc4633e1fd7e0d46df9ffcca6485c3d07bfc8518230e185bea37ca7e24167366f724d05c03ad51e4de12ae178641adabc207bbe3f3283785d7d714030da628556802145fb0026dcbb670f6e5eaa12954a6fc71b256529155a382cc084dd098ec4b928"}, &(0x7f0000000140)=0x75) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x3f7}, &(0x7f0000000280)=0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) shutdown(r0, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000004c0)="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", 0x213, 0x0, 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x4100) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000002c0)={0x1, [0x240000000000000]}, &(0x7f0000000300)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000340)={r1, 0x200, 0x30}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000000c0)={r3, 0xffffffffffffffff, 0x47, "cab98cf830bf752de11c8d3c6a0f9d7a94f9ef6d9c7e5bdb180249f9c096b914b7c273e5e64459ccde8efc1e8c43b10f1acdd1a9b516641ef764d93927fb076021f5df9425ebf0"}, 0x4f) shutdown(r0, 0x1) 2018/03/10 18:47:38 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x800000000032, 0xffffffffffffffff, 0x0) r0 = socket(0x100000001e, 0x1, 0x8000) setsockopt(r0, 0x10f, 0x82, &(0x7f00009f9000)="36347f00", 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/03/10 18:47:38 executing program 4: r0 = socket(0x2, 0x3, 0x1) socket$pptp(0x18, 0x1, 0x2) accept4$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x80800) getsockopt(r0, 0xff, 0x1, &(0x7f0000000000), &(0x7f0000000000)=0xffffffffffffff82) connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0xffff, 0x1f, 0x8878, 0x1, 0x80000000, 0x81}, 0x1}, 0xa) 2018/03/10 18:47:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000010000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/03/10 18:47:39 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80800) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000000080)="b555326d7e484727f0359a5edf9e5311aa3eff2a7f03e9a59627933c129c831b621fe111fa46e746fcdc6ad0208899acface19029a01d43923d45c19dbe19409239e") r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)='\x00') 2018/03/10 18:47:39 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/10 18:47:39 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd600b168e00142c0000000000000000000000ffff00000000ff02000000000000000000000000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000404dfa87ea53ed791551ff6658b79f11673e863dfa476e53d7b08307dcf3e66724b5607416cd4f96ae502d3ddcd99860a46f7aa3b1e7dc6893442e067b204e1db00a2ca2fa2bb3903fc48397d7412877ae285432facf1a077bcd6159e36fac"], &(0x7f00000000c0)) 2018/03/10 18:47:39 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000880000fa", @ANYRES32=0xffffffff, @ANYBLOB="1000000002000000ac1414000000000000000000000000000000000000000000000000f70000000000001e0000000000000000000100000000000000000000000000000000000000000000000000000000000000cff1b9b5f2c9df2690c9e9000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004"], 0x90) 2018/03/10 18:47:39 executing program 0: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x9, 0x800) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x8, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x10) 2018/03/10 18:47:39 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x6, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000200)={0x1, 0xfff, 0x6281, 'queue0\x00', 0x8}) setsockopt$inet6_dccp_int(r1, 0x21, 0x15, &(0x7f0000000180)=0x20, 0x4) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000000040)=""/215) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="e62100000000000067092527eaec461b13b10000030005000bfaf9f300010033c23cff00000080fe000225070097c11fd4e4c4dc5926a8000194", 0xfffffff2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004e7000)="01d01c73f20a5153eee095caf1b5ecf7d0c8949d5b10ec5b207bd0327ea72eafcf9ee33bbcfd7a14", 0x2) 2018/03/10 18:47:39 executing program 3: syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x8000) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/03/10 18:47:39 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0x3, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000180)={0x30000000}) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/15, 0xf}], 0x1}, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000001c0)) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[], 0x0, &(0x7f0000000380)=[{&(0x7f0000000600)="d7", 0x1}], 0x1}, 0x0) 2018/03/10 18:47:39 executing program 7: r0 = socket$inet(0x2, 0x800200080003, 0x5) connect(r0, &(0x7f0000001000)=@nl=@proc={0x10}, 0xc) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 2018/03/10 18:47:39 executing program 4: getpgid(0x0) sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) write$evdev(r1, &(0x7f0000000040)=[{{0x0, 0x7530}}], 0x18) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) dup2(r0, r2) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x1, 0x7, 0x2, 0x401}) 2018/03/10 18:47:39 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x4002) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000080)) r1 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2275, &(0x7f0000000200)="bde7befd") ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000240)=""/4096) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000000)={0x56, 0x3, 0x3, {0xfffffffffffffff7, 0x8}, {0x2, 0xc3a}, @period={0x5d, 0x5, 0x9, 0x4, 0x6, {0x0, 0x3580000, 0x6, 0x5}, 0x9, [0x939, 0x1f, 0x81, 0x9, 0x3, 0x9, 0xe3b, 0x8, 0x100]}}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000100)={0x4, 0x76, &(0x7f0000000080)="c836bd6f28f745ad52d7a7695817e317636ba9782f3c4bf108f0be649e4aac444a9f94385d72710a639772f5e7399b4c731025e998405cef6033c3e460589caf1df3d89102a214e0438b62dcd6cf7f2cac6825b3613d2fadda2920ac415c1ff91f3f1dcc5407a864faa8b411c4161b2a3ae2295bb0fd"}) 2018/03/10 18:47:39 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0xffffffffffffff0a, 0x80000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x12100, 0x0) recvfrom$llc(r2, &(0x7f00000001c0)=""/4096, 0x1000, 0x20, &(0x7f00000000c0)={0x1a, 0x337, 0x2d, 0x57, 0x6, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x10) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000180)) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000080)) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x9}) dup3(0xffffffffffffffff, r1, 0x0) 2018/03/10 18:47:39 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000080)={0x2, 0x0, 0x7fffffff, 0x6, "9475458606c3ccc3e34fa471173dfef4e698bf66e69ee26a0dd834fc9675c29723633d64416d035da0945dbe", 0x101}) writev(0xffffffffffffffff, &(0x7f0000d18ff0)=[{&(0x7f0000007000)="99f508af241a23c60fd940d1593b85fe3d6f79d151924941000000009bfde8bb96", 0x21}], 0x1) r2 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000a85fc8)={0x0, 0x2b5, &(0x7f000000bfd0), 0x0, &(0x7f0000007000)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/03/10 18:47:39 executing program 1: r0 = epoll_create(0x5a) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in6={0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in6={0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}, @in6={0xa, 0x4e24, 0x400, @dev={0xfe, 0x80, [], 0x12}, 0x80000000}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x15}, 0x3}, @in={0x2, 0x4e24}, @in={0x2, 0x4e22}], 0xdc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x2000}) r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001700)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000001800)=0xe8) stat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001900)={0x0}, &(0x7f0000001940)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001980)={0x0, 0x0}, &(0x7f00000019c0)=0xc) r7 = getegid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001a00)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001a40)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000001b40)=0xe8) getgroups(0x4, &(0x7f0000001b80)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r11 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002140)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000002240)=0xe8) getgroups(0x4, &(0x7f0000002280)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000022c0)=0x0) lstat(&(0x7f0000002300)='./file0\x00', &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000023c0), &(0x7f0000002400), &(0x7f0000002440)=0x0) r17 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002480)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002580)=0xe8) fstat(r1, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002640)={{{@in6, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000002740)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002780)={0x0, 0x0, 0x0}, &(0x7f00000027c0)=0xc) sendmmsg$unix(r1, &(0x7f00000028c0)=[{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001580)=[{&(0x7f0000000200)="05e52432c7a25c5886cf5186d501de416ad44e7947ed5b1b6029f8008778b148cd280ab98191380f8d88d55316830ca732452f21b5620406996f5bce3db5c5047ace8f230421514fabd5968631436977db7f48c24c9d60890d5ac3a0ca4142f2e12a7b3c539400990f2142b9af6f97d2d1bf48dbaab483b4273333ad828851aa4bb948776288a51b891b0cae8e0e3da7ba6bc233bc923a1719267c73eb6ddf3aab97480dc44d2e47a4c19ae0bcb0301dede339dd7145ac", 0xb7}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="586bb2ea4735c94a3c49b14ef48914956df66249e0cd71b5f3e8e9405f96a3b43c280b64d8134e6b4958918937432f90f4801968d9d55c4214c6abdf3bcb0fad00f000c959504e51836b8cb2c55cb28590453537c7c02b0c0f1f0dbe6f0ace1a46d1da1228295747a85c95c5c1305f02bb44e61467db95aedd92c9175cf1d8ac0737d69b0d25f528d156b984e2ade96a19c088e32c7815a46cbc1038ffddbeef62693acfef1ed858b8cbee2f1793384e02c63d546e2ba32892ea564161c35855b3aaee868f72871b355a37d017c1dc27d2", 0xd1}, {&(0x7f0000000400)="4de00aa467a45c715b743df2463358c004c62e192c390ea5459967cd83e60ce1859dc869d313ead3c3c242e3bc0a86cad18e9b9ec8941795c7276776187b459234a6f26a777eaff7bc21b811b26d103f3d164fef84082ed48362f264f8fa8826a35f9c05b199968f3b04ebddef64b9cde6c37906d3b9a71825ce37eb578c8d1e59b00f8274648a4b94cec4302364a38699e6684f482707facd10f1e6a479db0d98a98270e2dee20244955e1f3577a6c428e6d518ccac6f4bcab1f624bf4cb1793ba4f28f418ff1157d39e785f636281f40e8119c476c0f1869bfcf2f44c563487c3a", 0xe2}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="d1a901f3293cde7f08ef76ad66d6356d3e718e72d70eb1d260caf56eddb04c29b8493877d7bbcd95cd096a6eb7dd52eaec7d43bfc000e504f15a885e55907f1629ca649a77baf9a3e73d5f009e9c6457b7c585090c", 0x55}], 0x6, 0x0, 0x0, 0x20000000}, {&(0x7f00000015c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f0000001640)="c6079b26259c04fdef49e0abaea5fdd0069bb4f285413ffd54be3ac11f322edcd0d2c1d1848cde01e737e0d08a24d26b596ed7fafffc23584ccc52999558658639af25f3ec24b8fb9b5e35c52e8e4524f04f5ca61564233afaf0c61128a7a86b2220abfdcc0c5347536a27bddc79dd33cb320f", 0x73}], 0x1, &(0x7f0000001bc0)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x48, 0xb93cf9d0782992b6}, {&(0x7f0000001c40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002100)=[{&(0x7f0000001cc0)="216c99f847e23ad30b84cc843f5ac77629d9732128f1f84802e836747263bb9f28fd5e2303bc15719819f8c31ebd081faf4611fd75d54ddfb9af8d247aa5019d4d5b01a0663760c9851f6284d285e9bfd92b634ba7b61d559179450fa395818e23448483bdbd8d773d59eac7a74aee1fd4fef54500b2a495614e4ad7a17d80e7f35b4e19efaaf2a4d5448152e746abd674e5fd8f8d0a16ca6e3242c5a1806f4c183d56c2f63e95b90f3292235e4ec30c3f07afb5794dee03656d843ec97d8f140d2de2756091fdaf4b6e0243d78e8e1191eb58bf4834063a5687c175f01fdfb5f34a0ce2cf8c4ce9a34d5048cd8ab4f44ad19c522ee3", 0xf6}, {&(0x7f0000001dc0)="4fc17e905b04b621a726e6ea99e106873d1f2f871871d3fbf71595d6d7c7eb2a49b8eaa2baad9939059cb082d3fb51c23e70c5e6c09c1b05d79fd51af098891fdc07d1d51508aa86626e0611e27ac7a76818051ea491cfcb02e8d3bb99091f9d2885bdfee8293daf45e237e3e365814c59425746cd66094896bf6ba91fc2bb7cc01e05996da51af5bb89f17a873faff9549c10690ad05a", 0x97}, {&(0x7f0000001e80)="b42dd2a5ceacd9dcb5150b77b9b205454ce0fc8bb0636297c0ccd71e0606a9fc3e3143e6af39301844f8c1b1a473b35b9badc4199c87e8f42c7eace571e8b134b82aae81b4d95119732cdfbdb4c25a43a1feb4c89c943cd8ffa61e33aa2678b43fa84f49d4b96ea8884f9f500c9018c2901128ab9031bad56f0aff6f9cc4b4091741a38358313c2ef79f62386746407aaa0f728de5b3cf1b9f93a3bcbe63e5f86e76f21ab3c68075110689579700676ab6dc0c59010be2dfefb4", 0xba}, {&(0x7f0000001f40)="e097785fc701330ab319832059722021f687f1379be11a9ed3dd2a22f409fd59b0a06688b80460d4dcae83348fb6caaa89053145f4e26e6634335396b9e1245775c4ca3bcc866750d41f69a9e2c18a0f0b6da8adbb54940a059731f93f39e79160798b30a89787b3a806f4dcdccf706da0952aed80c1ef007426768a020ca00ba0c448b250e1ae77be32e9373e041f2a6658db0d82d11a597358ae969bc61426688b374041318bbfde67026f1bc5479fa3f73fb60b029f8ddf8ec9a13bacadee1318cf2072458a769994972759add37cfeb1d2e2eb8c", 0xd6}, {&(0x7f0000002040)="81077cab313a77f1c779d82bd36a58a7941f0a57dc1583c29b73562f0551457f669d6acec559d3140b8b4b3906090bf063995aa4", 0x34}, {&(0x7f0000002080)="106b8d023e9e46b19a15113a56a250e08b92f4f17e06cd72b9e289fe27e30d97c4aaf2e9a603393ad85b269eecf4fa767766c68fddd01b0fd307ef530f5a688ef62d02fc273942dd68e2177c8781ae00651bdfd76f908076ee9d29a3bfb6b63d2211ce0fbe6e688b7bec34f45f3733239dd777e82be9582ae0b1bcf0e7948f", 0x7f}], 0x6, &(0x7f0000002800)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x24, 0x1, 0x1, [r1, r1, r1, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}], 0x84, 0x4000}], 0x3, 0x80) 2018/03/10 18:47:39 executing program 7: mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='numa_maps\x00') sendfile(r0, r0, &(0x7f0000000000)=0x400000, 0x20) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x445, 0x100) 2018/03/10 18:47:39 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001080)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000010c0)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffea0, 0x7, 0x9, 0x7, 0x58}, &(0x7f0000001180)=0x98) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000e7bffc)=0x7, 0x4) 2018/03/10 18:47:39 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) mq_getsetattr(r0, &(0x7f0000fc5fc0)={0x800}, &(0x7f0000000fc0)) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000bfd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000011000)}) [ 145.615955] binder: 19433:19435 Acquire 1 refcount change on invalid ref 0 ret -22 [ 145.635000] binder: 19433:19435 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 145.643879] binder: 19435 RLIMIT_NICE not set [ 145.664982] binder: 19433:19438 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 145.687801] binder: 19433:19439 Acquire 1 refcount change on invalid ref 0 ret -22 [ 145.696803] binder: 19433:19439 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 145.705175] binder: 19433:19439 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/03/10 18:47:39 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x3, 0x10000) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000180)={0x1, 0x1000}) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xfffffffffffffffa, 0x20000) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000000080)="c3be9666e0dda2c43306c033dabe0a8d1dfe0619a2df398194f3936f510c4935fff2d3f00433a46f19eed9c7e0e37d8778e231ceb793657bc68a98868c322c432918e42ab5f69eb569df4980bc583150a57be285bb41b06801f045601ada62c9c9e05e2af2f37adfa0605c684ff0d569e301e76439e258b479afde2c76ab6e0718977238b27798f4f189064871b8b2b8090efec0181b2041a34e9875f7a336d9cbf51ce98f", 0xa5) r2 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route(r2, &(0x7f000000dc01)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027fd4)=@mpls_newroute={0x1c, 0x18, 0x503, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/67, 0x43) 2018/03/10 18:47:39 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [], 0x1}, 0xa}, 0xffffffb8) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x537, &(0x7f00000011c0)}}], 0x249, 0x1) 2018/03/10 18:47:39 executing program 2: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r2, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7, 0x2, 0x100000009}, &(0x7f0000000040)=0xa9) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r3, 0x58, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e24, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0xaa}, 0x9000000}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @rand_addr=0xb4}]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002c00), &(0x7f0000002c40)=0xc) 2018/03/10 18:47:39 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080)=0x8, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000012ffc), 0x4, 0x0, &(0x7f0000060ff0)={0x0, 0x989680}, &(0x7f00003cfffc), 0x0) 2018/03/10 18:47:39 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) setpgid(0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000000c0)=0x1000000000) getsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000004000), &(0x7f0000000000)=0x4) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000080)={0x53, 0x100000000, 0x80, {0x2, 0x6}, {0x5, 0x3}, @cond=[{0x6, 0x7, 0x200, 0x9, 0x9, 0x8}, {0x5, 0xd47, 0xfe4, 0xfffffffffffffffa, 0x6, 0x8}]}) 2018/03/10 18:47:39 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) signalfd(r0, &(0x7f0000000040)={0x100000000}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x20, &(0x7f0000000180)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000200)=0xc) 2018/03/10 18:47:39 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x6, 0x8000, r1}) bind$alg(r0, &(0x7f0000423fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000178fd0)="d3ab27191a0100230000000000000002fef9f342a47400ffffff0000000000000001070097c11ed4c2c4dcd2ffa86eb9", 0x30) bind$alg(r0, &(0x7f0000ccb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-des3_ede-asm\x00'}, 0x58) 2018/03/10 18:47:39 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r3) accept4(r1, &(0x7f0000000000)=@ax25, &(0x7f00000000c0)=0x80, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) [ 145.712571] binder: 19438 RLIMIT_NICE not set 2018/03/10 18:47:39 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00000002c0)={0x7, &(0x7f0000000280)=[{}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000000400)={r2, 0x7, &(0x7f0000000300)=[0x9, 0xffffffffffff512f, 0x1000000000000, 0x9, 0x3, 0x0, 0x1], &(0x7f0000000340)=[0x0, 0x4, 0xea2, 0x10001, 0x5, 0xff, 0x7, 0x1, 0xfffffffffffffffb, 0x400], 0x10, 0x5, 0x8, &(0x7f0000000380)=[0xffff, 0x1f, 0x1, 0x9, 0x24], &(0x7f00000003c0)=[0x3, 0x1, 0x2]}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000004c0)) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) r3 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000580)={{0x1, 0x2, 0x100000000, 0x47, "e1c224d5280741df4665f9795163953e56d2382ea0f7951eff146c641540a1c1d2a2ee4644ad6251f60706e8", 0x9}, 0x0, 0x0, 0x2, r3, 0x80000001, 0x5, "b335307cd8b4e2889cfc2e4ce38d81042d6e6c1afe403466bf8f2f7160af61f5c316adb04be739e7943afe6768fda420b24b07af1809ba1a86800d9ae38aac34", &(0x7f0000000540)=',{\x00', 0x3, [], [0xfff, 0x1, 0x66, 0x62c]}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000440)=ANY=[@ANYBLOB="e0000002ac1414aa03000000d8030000e0000002ac141412d6be6623c7c3a82fa015c0948f918054f23ed087eb24ddf10167e4910001000055e8e21f7248825af90e5e3bbf9b178cdf5a82630746d235968aaedb1216"], 0x18) r4 = socket$inet(0x2, 0x40000000000003, 0x19) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r5 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x2, 0x40000) dup(r4) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r5, 0x800455d1, &(0x7f0000000180)=""/126) 2018/03/10 18:47:39 executing program 2: keyctl$set_reqkey_keyring(0xe, 0x7) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x24000, 0x0) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r3, 0x800) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7) r4 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)='./file0\x00', 0xa000, r2, r3, 0x6058, 0x1, 0x0) ppoll(&(0x7f0000725fe0)=[{r4}], 0x1, &(0x7f0000000240)={0x77359400}, &(0x7f0000fafff8), 0x8) open(&(0x7f0000000280)='./file0\x00', 0x80, 0x0) 2018/03/10 18:47:39 executing program 4: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000140)={0x8000, 0x7fffffff, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) write$sndseq(r0, &(0x7f0000ff7fa0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x6, {}, {}, @control}], 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000000040)={0x7, 0x0, 0xffffffff, 0x0, 0xaf0, 0x9, 0x2e5969bc, 0x5, 0x92ca, 0x25}) write$sndseq(r3, &(0x7f0000704000)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/10 18:47:39 executing program 7: clock_settime(0x3, &(0x7f00000002c0)) clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f000025e000)) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f0000000280)=[&(0x7f0000000000)='\x00', &(0x7f0000000040)='\x00', &(0x7f0000000080)='vboxnet1system\x00', &(0x7f00000000c0)='md5sumvmnet0posix_acl_accesswlan0]bdev-\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)="5b6c6f236d643573756dc72700", &(0x7f0000000180)='\x00', &(0x7f00000001c0)='keyring\\!-\x00', &(0x7f0000000200)='cgroup@cgroup*md5sum\x00']) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = getpgrp(0x0) kcmp(r1, r2, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000980)=@nat={'nat\x00', 0x1b, 0x5, 0x590, 0x0, 0x2a4, 0xffffffff, 0x0, 0x13c, 0x4c4, 0x4c4, 0xffffffff, 0x4c4, 0x4c4, 0x5, &(0x7f0000000300), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffff00, 0xffffffff, 0xff], [0xff000000, 0xff000000, 0xffffffff, 0xff000000], '\x00', 'lo\x00', {0xff}, {0xff}, 0xb7, 0x800, 0x2, 0x30}, 0x0, 0xf4, 0x13c, 0x0, {}, [@common=@srh={0x2c, 'srh\x00', 0x0, {0x7f, 0x7, 0x7, 0x6, 0xfffffffffffff30d, 0x40, 0x10}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1c, @ipv4=@rand_addr, @ipv6, @port=0x4e20, @gre_key=0x4bb90000}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xff, 0xff000000, 0xffffffff], [0xffffff00, 0xffffffff, 0xffffffff, 0xff000000], 'syz_tun\x00', 'erspan0\x00', {0xff}, {0xff}, 0x66, 0x4, 0x1, 0x10}, 0x0, 0x120, 0x168, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d6, 0x4d3, 0x0, 0x1}}, @common=@unspec=@cgroup0={0x28, 'cgroup\x00', 0x0, {0xc9a}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x1f, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key=0x4, @gre_key=0x3f}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x3, @ipv6=@dev={0xfe, 0x80, [], 0x14}, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @port=0x4e20, @port=0x4e21}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x4, @ipv4, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @gre_key=0x3, @port=0x4e22}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5ec) 2018/03/10 18:47:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000200)={[{0x5b, 0x4, 0x667, 0x5679, 0x0, 0x4, 0x9, 0x4, 0xbc, 0x8, 0x3, 0x8, 0xa1d4}, {0xff, 0x9, 0x2f9, 0x1, 0x8, 0x0, 0xfffffffffffffff7, 0x3ff, 0x4c1c5762, 0x800, 0x3f, 0x2, 0x1}, {0xcc, 0x8e3, 0x5, 0x20, 0x6, 0x8, 0x2, 0x0, 0x20, 0x791, 0x80000001, 0x6, 0x9b}], 0x6}) socketpair(0xb, 0x7, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) r3 = add_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="edfece26dda82e20ccc79015e40f86a076b4f3ef0af0d14b570b1b3c0d8f606946d1b71a5e2d64cee5cf607c803746749e93389d47639e791aa7f16542181ddb92ac6184e3d039733fd74e5d743e9aa81b3a08fd15a979c54b7bae1d59e7b9c6c8c531f89e41be685c27f381afbc68bcb6ec3660b8eb62feabb647115c3e4014ce459bec2528cb339978e27aa80277809ecb53bdf97344c022d5a64f2fba45c87682dbed5e0324f6e2821fb6fac3f99987b9a3e06cb1613e936ee793be9fb0f6dcfa73eff56507e766beaabb298c75d957ce98d899b366009eb918cc6e6d76917f1f3bf3d90319a3a0d58bf856513d", 0xef, 0xfffffffffffffffc) keyctl$revoke(0x3, r3) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', r2}, 0x10) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000300)=0x3, 0x4) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000ffc)=@fragment, 0x8) 2018/03/10 18:47:39 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r4 = dup2(r2, r1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x401}, @in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x4e24, 0x100000001, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xa4) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/03/10 18:47:39 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x14880, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5, 0xc45, 0xbbc0, 0x500, 0x42b, 0x20000, r1}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) uselib(&(0x7f0000000300)='./file0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000340)='vcan0\x00') r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x101802, 0x0) connect(r2, &(0x7f00000003c0)=@ll={0x11, 0xf8, r1, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x80) sendto$llc(r2, &(0x7f0000000440)="fa8667744c4c4c8ec48cba48f45fca4dfff87bb9f12c7085c04d96635675cd", 0x1f, 0x4000, &(0x7f0000000480)={0x1a, 0x30f, 0xfffffffffffffffe, 0x3, 0x5, 0x6b, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000004c0)=0xffff, 0x4) getdents64(r2, &(0x7f0000000500)=""/151, 0x97) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000005c0)={'filter\x00', 0xe2, "e99c9e3721f7b8c97cb5ecbb9385dc0e90ab4824c34198d675b1a58d9672429023849b5944a4ac873c41a60d277b1d5fb849512ce94e8865eb03bae9cbd3901d29ab112cea5d6cc92b757318feccdd0e70c17bf47e90ca4a95b436c8145c4dd34c60a7a2ff477001d57d4e286d1b0af523eef7588e96eeeed7533245e386aec65964a934f3bf9db281aae456fb05b4aef0c29642056d5e0c249cec8fc83ca35132c27e6445fa311ad58956cc7fdeca7e96492cddee9a84f35b0f5c672999217453d0a4d21f416eb12ee23e4e4df21fcc671bdf4cabd0ba8a0d5e63db538674536a24"}, &(0x7f0000000700)=0x106) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000740)) bind$unix(r2, &(0x7f0000000780)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000800)='lo\x00') r3 = socket$vsock_dgram(0x28, 0x2, 0x0) ftruncate(r2, 0x2) pread64(r3, &(0x7f0000000840)=""/254, 0xfe, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000940)={0x1, 0x2ab, 0x68fd, 'queue1\x00'}) ppoll(&(0x7f0000000a00)=[{r3}], 0x1, &(0x7f0000000a40)={0x77359400}, &(0x7f0000000a80)={0x200}, 0x8) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) syz_emit_ethernet(0xdf, &(0x7f0000000ac0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="ddceb8bd7f8f", [], {@ipx={0x8137, {0xffff, 0xd1, 0x9, 0x0, {@broadcast=0xffffffff, @current, 0x7}, {@random=0x57, @current, 0xffffffff}, "c8dee842ccdb8c52f0f8735e6f89855f6abe75d0fe552246bfce88558876be979ad83d5f35f4479ba333ca47a6ed7507341b07f972797fcf10ce6c852cbc402655e359bd58e1c6f5a35994ef86d45fb53c90c8e334c9f04b9889dd103ea90ae78e56a390ebf3e775a689db07c4cdfd1c2e7b8efcb2bce82c060425170c2a5c6e57098e94692589e15e9d5c7795a4b563a1423961743597350af7e5b4a30ce896d4ef08cd6f320835e27d49ebe3a8b5bacf1ff8"}}}}, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/autofs\x00', 0x10040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000c00)={0x4, 0x1, 0x8474, 0x6, 0xf73, 0x7fff}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000c80)) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000cc0)={0x5, {{0xa, 0x4e21, 0xd5ee, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) accept4$llc(r4, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000dc0)=0x10, 0x0) 2018/03/10 18:47:39 executing program 6: r0 = socket$inet_sctp(0x2, 0x3, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'bpq0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2000000001}, 0x8) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x600, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000080)={0x0, r2}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x7}, 0x8) 2018/03/10 18:47:39 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xffffffff84b09f0f, 0x80480) ioctl$int_out(r0, 0x2, &(0x7f00000000c0)) 2018/03/10 18:47:39 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000329ff8)={0xffffffffffffffff}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400002, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000080)={{0x6, 0x10000, 0xa, 0xfffffffffffffff7, 0x8, 0x0, 0x3, 0x4, 0xfffffffffffffffd, 0x40, 0x1, 0x5}, {0x100000, 0xd000, 0xe, 0x5, 0x401, 0x0, 0x3, 0x6, 0x7f, 0x4, 0x3, 0x7}, {0x1000, 0xf000, 0xf, 0x3f, 0x2c3, 0x7f, 0x7, 0x9, 0x1, 0x4, 0xc82, 0x401}, {0x1, 0x0, 0x10, 0x4, 0xd19, 0x6b7, 0x6515, 0x1, 0x7fffffff, 0x0, 0x2, 0xfff}, {0x100000, 0x1, 0x65718a4bf57670c4, 0x3, 0x2, 0xff, 0x8, 0x9, 0x8, 0x7, 0x0, 0x4}, {0x3000, 0x1000, 0xe, 0x100000000, 0xaf, 0x7, 0x7fffffff, 0xff, 0x3, 0x9129, 0x3, 0x16f}, {0xf001, 0x5000, 0xe, 0x1, 0x100000000, 0x8000, 0x2, 0x2, 0x100000000, 0xffffffff7fffffff, 0x54, 0xda6a}, {0xd000, 0x5000, 0xf, 0xfffffffffffffff8, 0xfffffffffffffff7, 0x100000000, 0x7866, 0x9, 0x3, 0x3be, 0x200, 0x3}, {0xf000, 0x12002}, {0x0, 0xf000}, 0x80000008, 0x0, 0x1000, 0x2, 0x6, 0x6101, 0x7000, [0xffff, 0x7, 0x3, 0xf400]}) r2 = memfd_create(&(0x7f0000000480)="757365725c7b70726f63ccea6264657600", 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) fcntl$setstatus(r0, 0x4, 0x40c00) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f00000001c0)=0x800001c) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={'ip6tnl0\x00', {0x4, 0x5, 0x604, "ea80ca5ade21", 0x10000}}) sendfile(r0, r2, &(0x7f000000a000), 0x0) 2018/03/10 18:47:39 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b92000)=@sack_info={0x0, 0x0, 0x1}, 0xc) chmod(&(0x7f0000000000)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000088a000), &(0x7f0000ccdffc)=0xc) 2018/03/10 18:47:39 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000e3000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000197ff8)) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x400) r2 = dup2(r0, 0xffffffffffffffff) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000000c0)={r2, 0x8001, 0x4, r3}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'\x00', 0x600}) r4 = epoll_create1(0x80000) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x3, r4}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000091ff4)) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000d7c000)) 2018/03/10 18:47:39 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', 0x9) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r0, r2, &(0x7f000053cffc), 0xffffffff) 2018/03/10 18:47:39 executing program 0: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000f1cff8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000f1dfc8)={0x0, 0x0, &(0x7f00007ac000), 0x0, &(0x7f000017a000)}, 0x0) sendmsg$key(r1, &(0x7f000059d000)={0x0, 0x0, &(0x7f00002dcff0)={&(0x7f0000f23fe0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvmsg(r0, &(0x7f0000711000)={&(0x7f0000f20000)=@alg, 0x58, &(0x7f0000c9d000)=[{&(0x7f0000f20000)=""/211, 0xd3}], 0x1}, 0x10042) 2018/03/10 18:47:39 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r3, r1) 2018/03/10 18:47:39 executing program 7: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000002, 0x5013, r1, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') close(r1) 2018/03/10 18:47:39 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x4, 0x4, 0x4, 0x9}, 0x2c) fchdir(r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f000000af4b), &(0x7f0000570fff)="16"}, 0x20) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xa64a, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0x8, 0x100000000}) 2018/03/10 18:47:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000a9cff8)) 2018/03/10 18:47:40 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x6, 0xffffffffffffffff) r2 = getpid() mq_notify(r0, &(0x7f0000000000)={0x0, 0x35, 0x4, @tid=r2}) syz_open_pts(r1, 0x105000) 2018/03/10 18:47:40 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000100)) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000080)=""/101) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3, 0x0) fchmodat(r0, &(0x7f0000000240)='./file0\x00', 0x80) epoll_wait(r0, &(0x7f0000000300)=[{}, {}, {}, {}], 0x4, 0x1) ioctl$int_in(r1, 0x80000000005424, &(0x7f0000000000)=0xfffffffffffffffd) sendto(r0, &(0x7f0000000140)="d5fc49de38848a1e64e0d129acf176643449b3d227f114e3147f", 0x1a, 0x4, &(0x7f00000001c0)=@in={0x2, 0x4e22}, 0xffffff2f) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) 2018/03/10 18:47:40 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000011000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000001c0)={{0x0, 0x1, 0x4, 0x0, 0x6}}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{}, {}, {}]}) chroot(&(0x7f0000000080)='./file0\x00') sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x3, 0x4, 0x1}}, 0x80, &(0x7f0000001140), 0x0, &(0x7f0000000080), 0x522}, 0x0) 2018/03/10 18:47:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchownat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) bind$netrom(r0, &(0x7f0000000080)=@full={{0x3, {"59c8a9921e4357"}, 0xa0}, [{"82a4100633e217"}, {"68dcb193bb6e15"}, {"de8fb37470abaf"}, {"21409bb02a2e9c"}, {"a38351df3a9883"}, {"cc019140059160"}, {"6bfccf9db3b40b"}, {"96edf97df7fab0"}]}, 0x48) open(&(0x7f0000000100)='./file0\x00', 0x801, 0xa2) 2018/03/10 18:47:40 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}]}, 0x30}, 0x1}, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x1, 0x1c8, [0x20000040, 0x0, 0x0, 0x20000070, 0x200001d8], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'yam0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'ip6_vti0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="afe7eb295c02", [], 0xe0, 0x108, 0x138, [@ip6={'ip6\x00', 0x4c, {{@empty, @dev={0xfe, 0x80}}}}]}, [@common=@redirect={'redirect\x00', 0x4}]}, @snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x218) 2018/03/10 18:47:40 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x1, 0x6a810, r2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000000040)=@fragment={0x2c, 0x0, 0x2, 0x8, 0x0, 0x0, 0x67}, 0x8) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x80000000002, 0xfffffffffffffffe) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e24, 0xc, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e22, 0x7fff, @dev={0xfe, 0x80, [], 0xb}, 0x3ff}, 0x3, [0x4, 0x80000000, 0xea1, 0x8, 0x7, 0x7, 0x8001, 0xffff]}, 0x5c) dup2(r1, r3) 2018/03/10 18:47:40 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x4}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0xfc, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001000)="8e86a4b9500a1139a0d93a78de7ed00ae239537b41a4eacfcfd438dfbe84ef20bd7e66cfb9bde86f5b1d1bae840e6c373fd2d58909d8ac8f1aca1b6e95b92948d4525d", 0x43}], 0x1, &(0x7f0000000180)}, 0x8000) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x3, 0x80000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200), 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00000001c0)={0x7000, 0x0, 0x80, 0x8, 0x2}) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bce5", 0x2}], 0x1, &(0x7f000000ae80)}, 0x0) 2018/03/10 18:47:40 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000000c0)={0x7, 0xbe99, 0x2a6}) open$dir(&(0x7f0000000440)='./file0\x00', 0x81c0, 0x94) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000380)={0x4, &(0x7f0000000340)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000000400)={r1, &(0x7f00000003c0)=""/8}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000000100)=""/176, &(0x7f00000001c0)=0xb0) sendfile(r2, r2, &(0x7f0000b58000), 0xfffd) sendto$llc(r2, &(0x7f0000000200)="fcb3342c429c8952e7bd9c6fa28f84387886fbc739dcce4c040715ea696391066481d453309cfebd83cd51976628a3099a1426f3e0d8f74af510799aa65aea4ed8ee9b75de1442210d6dd0234feb6efb846cfe992b7bf6dd18d7cf8611be73104c660c65f783a79eac22085a0202aebab46387a3cbe46c87b131794d7e04b7dfaf5dfffba953c219524b1d19b1cb1fc6c9bf0b68fa70c939e1e819621ba5e9707dcdb3313d23110241ce537e63ce82c4d3375b5334f53d91e9aa892e7dc01043ca676708813c622b886a83548f", 0xcd, 0x44, &(0x7f0000000300)={0x1a, 0xf, 0x5, 0x0, 0x6, 0xffffffff7fffffff, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/03/10 18:47:40 executing program 0: getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000004ec0)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/99, 0x63}], 0x3, 0x0, 0x0, 0x2}, 0xfffffffffffffe00}, {{&(0x7f0000000180)=@ax25, 0x80, &(0x7f0000001540)=[{&(0x7f0000001440)=""/250, 0xfa}, {&(0x7f0000000200)=""/121, 0x79}], 0x2, &(0x7f0000001580)=""/4096, 0x1000, 0x80010000000}, 0x101}, {{&(0x7f0000002580)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002840)=[{&(0x7f0000002600)=""/156, 0x9c}, {&(0x7f00000026c0)=""/15, 0xf}, {&(0x7f0000002700)=""/87, 0x57}, {&(0x7f0000002780)=""/185, 0xb9}], 0x4, &(0x7f0000002880)=""/36, 0x24, 0x5}, 0x1000}, {{&(0x7f00000028c0)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000003d00)=[{&(0x7f0000002940)=""/201, 0xc9}, {&(0x7f0000002a40)=""/93, 0x5d}, {&(0x7f0000002ac0)=""/4096, 0x1000}, {&(0x7f0000003ac0)=""/255, 0xff}, {&(0x7f0000003bc0)=""/194, 0xc2}, {&(0x7f0000003cc0)=""/10, 0xa}], 0x6, &(0x7f0000003d40)=""/91, 0x5b, 0xffffffffffffffff}, 0xfffffffffffffff7}, {{0x0, 0x0, &(0x7f0000004e00)=[{&(0x7f0000003dc0)=""/4096, 0x1000}, {&(0x7f0000004dc0)=""/60, 0x3c}], 0x2, &(0x7f0000004e40)=""/108, 0x6c, 0x80000000}, 0x1}], 0x5, 0x12100, &(0x7f0000004f80)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004fc0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007280)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000007380)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000073c0)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) stat(&(0x7f0000005100)='./file0\x00', &(0x7f0000005040)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x200, 0x200900) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f0000005140)={0xfffffffffffffffa, 0x4}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005180), &(0x7f00000051c0)=0xc) r5 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000050c0)={r1, r3, r5}, 0xc) 2018/03/10 18:47:40 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000effffc)=0x6e) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x80000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000140)={0x4, r1, 0x1}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc2c45513, &(0x7f0000000180)={{0x5, 0x4, 0x5, 0xdca, "a88aebc13a1509323a0b42388340a355b23fdc575cfdf7558a16b83f330fd14eb074142d8ff1ebe3b68ba6f8", 0x3ff}, 0x81, [0xffffffff, 0x1, 0x7fff, 0x4, 0x2, 0x9288, 0x7, 0x1f, 0xaf, 0x0, 0x4000000000000000, 0x7f, 0x7, 0x80, 0x200, 0x200, 0x7, 0x2, 0x989, 0x4, 0x2000000000000000, 0xe2, 0x2, 0x7, 0x8, 0xffffffffffffffd6, 0x7, 0x9, 0x7, 0x405f, 0x5, 0xfffffffffffffffc, 0x3f, 0x6, 0x9, 0x9, 0x7fffffff, 0x1f, 0x9, 0x8f, 0x0, 0x4, 0x4, 0xfffffffffffffffa, 0xe, 0x4, 0x200, 0xfffffffffffffffd, 0x5ac7, 0x2, 0x6, 0x5, 0x0, 0xfffffffffffffffc, 0xffffffffffff2f02, 0xff, 0x16a, 0x2cb480000000, 0x6, 0xfffffffffffffff7, 0x0, 0x1, 0x40, 0x1fffe00000000000, 0xffffffffffffffff, 0x3, 0x0, 0x100000000, 0x6, 0x6, 0xcb77, 0x4, 0x0, 0x200, 0x1, 0x1, 0x0, 0x4, 0x7, 0x800, 0xfffffffffffffffa, 0x400, 0xdc, 0x9, 0x8001, 0x1, 0xff, 0x80000000, 0xfffffffffffff000, 0x100, 0x400, 0x7, 0x2, 0x1000, 0x3, 0x7, 0x5, 0x8000, 0x1, 0xbac5, 0x7, 0x3, 0x1000, 0xfffffffffffffff9, 0xfff, 0x0, 0x10000, 0x80000001, 0xff, 0x7, 0x2, 0x400, 0x9bb, 0x5, 0x6cd39f63, 0x80, 0x5, 0x8, 0x6, 0x4, 0xffffffff, 0xfff, 0x6, 0x10000, 0x101, 0x3, 0x5, 0x2]}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100)={0x3b46ec9d}, 0x4) 2018/03/10 18:47:40 executing program 2: r0 = socket(0x1000000010, 0x802, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=@setlink={0x34, 0x13, 0x401, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0xff32}, 0x1}, 0xc0) 2018/03/10 18:47:40 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000d25ff8)='./file0\x00', &(0x7f0000d1eff4)={{0x77359400}}) 2018/03/10 18:47:40 executing program 5: inotify_init() syz_open_dev$sndmidi(&(0x7f00000012c0)='/dev/snd/midiC#D#\x00', 0x4, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000140)=""/4096) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r2, 0x3}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r3 = creat(&(0x7f000001cff0)='./control/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001140)={0x0, 0x9, 0x30, 0x4, 0x9}, &(0x7f0000001180)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000011c0)={r4, @in={{0x2, 0x4e24, @rand_addr}}}, &(0x7f0000001280)=0x84) 2018/03/10 18:47:40 executing program 7: r0 = gettid() r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000000c0)=0x7f, 0x4) r2 = syz_open_procfs(r0, &(0x7f0000000200)='loginuid\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000040)=0xfffffffffffffffe, 0x8) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000000)) sendfile(r2, r2, &(0x7f0000000180), 0x1007) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000100)={r1, r2}) 2018/03/10 18:47:40 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000080)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000600), 0x4) fcntl$setsig(r0, 0xa, 0x1a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000640)={0x0, 0xef, "00fc0b4785de0a826ce9ef9379a43bf0a24d84db4687fa9a182bb9db112425eb3fc368b8ae21bcee33afe8deeacd4df536e0f06ade6c834fefaf450398f8603f4268dbddccfcb4bf420a902622c8c0f3fbbb9c3900932ac8bb121bbe967ac8c93f0ef8887160d91fa2f07da4c027547889c74a2c2f0abdd631018f7b56736e4fad3b00a0ed0e8ba54ff0534e5f6c8680eb055358a50bc340b2643979452a323cd88df19f8308441f518d1393f464df5cb4aa8a98a5235681af98a5bce3d64181633e74b943b68b23971b08aa5bf24099457a7503641dcdb86517734396e2c8af729aa1f85c2d6e2c30d9e5d4d59da1"}, &(0x7f0000000000)=0xf7) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={r1, 0x68, &(0x7f0000000540)=[@in6={0xa, 0x4e22, 0xffffffffffff8bc4, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0xffffffffcd02068d, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000005c0)=0xc) 2018/03/10 18:47:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061dff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffd, 0x0) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x3ff) 2018/03/10 18:47:40 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x80) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) fcntl$setstatus(r2, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r3, r2) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000604ffc)) dup2(r2, r4) 2018/03/10 18:47:40 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x3) ioctl(r0, 0x4000000001262, &(0x7f0000000000)) r1 = memfd_create(&(0x7f0000000240)='/dev/loop#\x00', 0x2) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000280)) ioperm(0x4, 0xd527, 0x1) r2 = memfd_create(&(0x7f0000000340)='\'!$em1em0n[\x00', 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000040)={@local, 0x0}, &(0x7f0000000080)=0x14) sendmsg$can_raw(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x1d, r3}, 0x10, &(0x7f00000001c0)={&(0x7f0000000100)=@canfd={{0x3, 0x2, 0x3f, 0xc}, 0x1a, 0x3, 0x0, 0x0, "3ff8e32f5cf63096daea04f53800d3a44b6756fe3aa5c9a14fa6e5bf8bdd7fd5c48047245cef1debc0a33e88ff511be235cbde4145d859f1f2f5cd0941161527"}, 0x48}, 0x1, 0x0, 0x0, 0x8001}, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000002c0)=""/83) 2018/03/10 18:47:40 executing program 7: mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r0 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') sendfile(r0, r0, &(0x7f00009c7000)=0x400000, 0x400000ff) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x2, 0x1, {0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x32) 2018/03/10 18:47:40 executing program 6: r0 = syz_open_pts(0xffffffffffffffff, 0x80080) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x9, 0x2, 0x1, 0x2}) capset(&(0x7f0000b3e000)={0x19980330}, &(0x7f0000f21fe8)) prctl$intptr(0x18, 0x0) 2018/03/10 18:47:40 executing program 4: socketpair(0x8, 0xa, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x1) r2 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000200)=""/187) syslog(0x1, &(0x7f0000000080)=""/131, 0x83) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x400, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x20200) ioctl(r2, 0x8000, &(0x7f00000002c0)="9ceb749bb8fdb2dc801c96b1e16432b98e55a2ace30a99739f2df8a5a3aff7a872c051a03c435c116a69158dc9606506faf9d2d309ae0b390dd8c865d5ae7b65a9a276038b33944a1cf2bd1fda5a505e3bec692ccc17d15ad745d394ce8827094ed99b254f1b90e207babe7508adbc6f427c41f4a2e8528e1d608420839be7a43bd2e4a385a6b1755f4372252db987f897ac0bfbfeda38bae1176100f30e67b01bc5c7d48473dee217e9a08f26f27c019760ec248b2c485b8a0c196783405a3518b80ef331f233e244bf949fb3e130ec9a0bd986e2cc1b2fc7e23c719d7882332610017e87116765351cb088df332f") 2018/03/10 18:47:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) connect$pptp(0xffffffffffffff9c, &(0x7f00000000c0)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x1e) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/10 18:47:40 executing program 6: capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) r0 = socket$netlink(0x10, 0x3, 0xe) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x60000, 0x0) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x400000}, 0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000200)={@rand_addr, @dev}, &(0x7f0000000240)=0xc) getdents(r1, &(0x7f0000000380)=""/23, 0x160) waitid(0x3, r2, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) syz_open_dev$sndctrl(&(0x7f00000003c0)='/dev/snd/controlC#\x00', 0xbd3, 0x20000) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000280)={{0xfffffffffffffffa}, 'port0\x00', 0x2, 0x81010, 0xfe4, 0x5610, 0x7f, 0x1, 0x5, 0x0, 0x1, 0x8000000}) 2018/03/10 18:47:40 executing program 3: r0 = getpgid(0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000000040)={{0x0, 0x3, 0x5, 0x0, 0x101}, 0x2, 0x7fffffff}) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x80000) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r2, 0x4, 0x2000) mlock2(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x1) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x1}) dup2(r3, r2) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000604ffc)) dup2(r2, r4) 2018/03/10 18:47:40 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0010000000000000000000ffff00000000ff0200000000000000000000000000019300907800000000609433df0000000000000000000000000000000000000001fe8000000000fdff0a00000000000000851a928ece1e08b0220df8180c56ba7ed47a"], 0x0) 2018/03/10 18:47:40 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x2}, 0x8) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) fsetxattr(r0, &(0x7f0000000100)=@random={'trusted.', '-@security#trustedsystem%:\x00'}, &(0x7f0000000140)='/dev/ppp\x00', 0x9, 0x1) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/03/10 18:47:40 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x200000020, 0x100fff) write$evdev(r0, &(0x7f000007a000)=[{{0x0, 0x7530}, 0x4}], 0x10) 2018/03/10 18:47:40 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$getenv(0x4201, r0, 0x726d, &(0x7f0000000080)) wait4(r0, &(0x7f00000000c0), 0x8, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x6}) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/03/10 18:47:40 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) recvfrom(r1, &(0x7f0000000140)=""/231, 0xe7, 0x40000000, &(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x4, 0x3, {0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffc1}}}, 0x80) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{0x2, 0x67, 0xfc, 0x2}, {0xd3, 0x40, 0x4, 0x5}, {0x7, 0x31cb, 0x18000000, 0x2}, {0x5, 0x101, 0x3, 0x4}, {0x200, 0x7, 0x9, 0x5}, {0x6, 0x77, 0x2, 0x1}, {0x4, 0x1, 0x80, 0x8}, {0xff, 0x7, 0x5, 0x9c}, {0x9, 0xfff, 0x3, 0x3}]}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x3, 0x5, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x110, r2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) fcntl$notify(r0, 0x402, 0x24) 2018/03/10 18:47:40 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) lseek(r1, 0xfffffffffffffffc, 0x4) 2018/03/10 18:47:40 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x11e) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000380)=ANY=[]) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) fcntl$setlease(r1, 0x400, 0x1) 2018/03/10 18:47:40 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x6}}}}}}, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x200, 0x800, 0x100000000, 0x3}, {0x7, 0x2, 0x1, 0x5}]}) r0 = getpid() r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100)) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000140)={0x5, [0x6d, 0x40, 0x4a, 0x1000, 0x8]}) r2 = getpgid(0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x4202, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(r0, r2, 0x0, r3, r4) 2018/03/10 18:47:40 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000100)={r1, r2/1000+30000}, 0x8) clone(0x840000, &(0x7f0000000180), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) 2018/03/10 18:47:40 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) pipe2(&(0x7f0000000000), 0x800) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/03/10 18:47:40 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f00000000c0)={0x2, 0x9, 0x2, 0x4, 0x0, 0x1, 0x5, 0xffffffff, 0x8, 0x254, 0x80000000, 0x800}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000280)={0x1, 0x0, [{0x200004b564d00, 0x0, 0xfffffffffffffffa}]}) 2018/03/10 18:47:40 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) fcntl$dupfd(r0, 0x406, r0) bind$inet6(r0, &(0x7f0000020000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/03/10 18:47:40 executing program 5: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000140)={0x2023, 0xfffffffffffffffd, 0x5, 0xcf9, 0x6, 0x101}) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000001300)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000001340)="e7", 0x1}], 0x1, &(0x7f0000000140)}}], 0x2, 0x0) syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x7f, 0x143000) 2018/03/10 18:47:40 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000481ff7)='net/udp6\x00') r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa}, 0x1c) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) read(r1, &(0x7f0000000000)=""/214, 0xd6) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000100)={@empty, @multicast1, 0x0}, &(0x7f0000000140)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) 2018/03/10 18:47:40 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f000009aff8)='./file0\x00', 0x0) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='jfs\x00', 0x200000, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') 2018/03/10 18:47:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x3, 0x0, 0x0, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="6c696d69747300828cdc5a79d0f5e9f785f383ad6b6cfc71893456683d08391e1c6f37eefcc12184871943deb160cc1ef9eff532d25d73e82ebce8bc4a52f6dda204fe8653ef3a717ef0aba2e2a243d8b4bfbb9768e96fe02450c83bd858048ed91900d6fab87fa5b3d5027618b179a8ffb159e7a44093816b1d9b002e85a11f8f60") bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000040)='/dev/ashmem\x00') ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000040)=""/253) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r1, &(0x7f0000807000), 0x8001) 2018/03/10 18:47:40 executing program 6: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001480)={'eql\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="8500000007000000d5000000d535af879500000000000000"], &(0x7f00000001c0)="f4206cd55d3174fccd51d263ca3dda09005a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a00b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2f2bb0d49390d019a716c7334e8ac0c3764cc530f9a", 0x40, 0x99, &(0x7f000000d000)=""/153, 0x0, 0x0, [], r0}, 0x48) 2018/03/10 18:47:40 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000009fc8)={&(0x7f0000020fe4)=@in6={0xa, 0x0, 0x0, @dev={0xfc, 0x7e}}, 0x80, &(0x7f0000012f70)=[{&(0x7f0000000000)='\'', 0x1}], 0x2000000000000050, &(0x7f0000000000)}, 0x20004840) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000100)=[{{r1, r2/1000+30000}, 0x7fffffff, 0x8, 0x4}, {{0x77359400}, 0x90000000000, 0x8fe, 0x5}, {{r3, r4/1000+30000}, 0xe7c, 0x8000, 0x8001}], 0x30) 2018/03/10 18:47:40 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x5) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/if_inet6\x00') clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000000240)={{r3, r4+30000000}, {0x0, 0x989680}}, &(0x7f0000000280)) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000100), 0x4) readv(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/149, 0x95}], 0x1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00000000c0)={0x1000, 0x908}) sendto$inet(r1, &(0x7f0000000140)="e9", 0x1, 0x0, &(0x7f0000b7bff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendmsg(r1, &(0x7f0000001a40)={&(0x7f0000000180)=@ax25={0x3, {"086cff687f7f25"}}, 0x10, &(0x7f00000016c0)=[{&(0x7f0000001540)}, {&(0x7f0000001600)="71cd304577079a836d02fb", 0xb}], 0x2, &(0x7f0000001740)}, 0x0) 2018/03/10 18:47:40 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r4 = dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) dup2(r1, r3) accept4$netrom(r4, 0x0, &(0x7f0000000000), 0x80800) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00000000c0)=0x4f6) 2018/03/10 18:47:41 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x10c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001700)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2, 0x3}, 0x20) 2018/03/10 18:47:41 executing program 4: r0 = request_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='md5sum\x00', 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000000)={0x0, 0x0, r0}, &(0x7f0000000500)=""/132, 0x84, &(0x7f0000000080)={&(0x7f0000000140)={'cbcmac(arc4)\x00'}, &(0x7f0000000000), 0x94}) 2018/03/10 18:47:41 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f00000000c0)=0x4) readahead(r0, 0x8, 0x2) sendmsg$alg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001d00)="d9a438ec3f324179fc7a3f29afff00000000000000e8bf38ca5b907b8cd27e0a", 0x20}], 0x1, &(0x7f0000000000)}, 0x0) 2018/03/10 18:47:41 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0xa2000) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/180) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000c9ffed)='(d5sum+,&!$:%wlan1\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x84, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x200}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff]}, 0xe3f}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e23, @rand_addr=0x100000000}, @in6={0xa, 0x4e21, 0x10001, @dev={0xfe, 0x80, [], 0x17}}]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x13}, 0xa5}}, 0x6, 0x9, 0xd8d, 0xff, 0x7f}, &(0x7f0000000340)=0x98) 2018/03/10 18:47:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d0cffb)="e6558f1a", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) sendmsg$alg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)="659921e02a188815ac836b0f5108f08d9509350bb0a0ed774ceff1ae4d71a7eef8d8d23936e075a079fdd0e2a7cb3d323e64fd68659bd5ce90a46eaa8a9075d1446846b70caf7fa6f243593d6862ef6aeea3b189e3eb3942c3f71ae3b24a3679e47e65587224cc62a710e87b043dac1f83b4d12eb9c6de4c3d2d925ac803207d3b75005d8fce4afc7ee6c778f2463cb3e97f93c29d82ea4ebbce4a3e1baeaeabad4f66be7473e78356aa2453b29f5e666f9c4d378ad3039ed15438829ffb4d81e43497eb1bc1fc00", 0xc8}], 0x1, &(0x7f0000000240)}, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/200, 0xc8}], 0x1) 2018/03/10 18:47:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000feb000/0x12000)=nil, &(0x7f00000010c0)) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 2018/03/10 18:47:41 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0300060000010800050000020900e0fff6cd10e0ff6edb63f602000000000000004b8e65d36cdd5d21119caca28922fd78823d225582eec38169c014743b9cca0f755db78c326e854be2eb71955cf6e7dd280bdee7d85074325a0fe8a2527c87003eb45c1182bb99d635dc02f76507d724bb08f27a4579887f48"], &(0x7f0000000040)=0x14) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x8, &(0x7f0000000100)={0x3}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000000c0)={0x91d, 0xff, 0x204, 0x54e, 0x7f, 0x1, 0xcbc5, 0x3f86, r4}, 0x20) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) mmap(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x4, 0x9110, r2, 0x21) dup2(r2, r1) fcntl$setsig(r3, 0xa, 0x1d) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/03/10 18:47:41 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000001c0)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000000), 0x0, 0xffffffff, 0x10, 0x1, @in={0x2, 0x4e20, @multicast2=0xe0000002}}}, 0xa0) r1 = memfd_create(&(0x7f0000000040)="01736563757269747965746830736563757269747900", 0x1) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}}, 0x0) 2018/03/10 18:47:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc)=0xfffffffffffffffe, 0x4) pipe2(&(0x7f0000523000)={0x0, 0x0}, 0x200000000080800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000bb1000), 0xffffffffffffff11) r2 = gettid() r3 = perf_event_open(&(0x7f0000940000)={0x7, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000080)) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000137ffc)=r2) mq_getsetattr(r3, &(0x7f0000000000)={0x5982a8af, 0x3, 0x7fff, 0x7fffffff, 0x1, 0xff, 0x3, 0x3}, &(0x7f0000009000)) ioctl(r3, 0x180000, &(0x7f0000021000)='r') open$dir(&(0x7f0000000040)='./file0\x00', 0x2180, 0x20) r4 = socket(0x8000000200010, 0x5, 0xffffffffffffffff) r5 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) fchmod(r0, 0xfffeffff7f7ffffa) mq_notify(r5, &(0x7f00006cbfb0)={0x0, 0x3, 0xffffffffffffffff, @tid=r2}) open_by_handle_at(r4, &(0x7f0000000100)=ANY=[@ANYBLOB="d0000000f7fffffffb535eaee6c8a93341974edccd722a5f355e30fe661bd4dff1dee17e2258b178a4411aee12242c53ab83c8b72b6cc02406b641a6000000000000000068a0e6d3d9dd0c2390d0921c2c6a656d6674e7fa20b9bcc320e1ca915f058d40d55e6739b4bd7a3b1104b805d8f6b36841ea0213cf47f8a4da28937564ec84d86b9922764e045220674a06fe1eb5aabd44e4ec9ce613f105ce9e68b2e8d09dc14ba80994b48a34cba5d3683148cc2cb3523b5750fc4ecf9efc59ffa7b7166c3a78470bbeb71948d0286ad4da89c35f6d7f15ed"], 0x200) poll(&(0x7f0000ae2ff0)=[{0xffffffffffffffff, 0x5000}, {r5, 0x2000}], 0x2, 0x1000) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000b3d000)={0xf8, 0x401, 0x7, 0x40}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f000075cffc)=0x6) sched_rr_get_interval(r2, &(0x7f00007d6ff0)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000cd6ffc)) add_key$keyring(&(0x7f0000db2000)='keyring\x00', &(0x7f0000737ffb)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00002eb000), &(0x7f0000e3f000)=0xc) getgroups(0x6, &(0x7f000013ffe8)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) mq_timedsend(r5, &(0x7f0000ba3ffe)="6c10", 0x2, 0x0, &(0x7f0000d9a000)={0x77359400}) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f00000000c0)) 2018/03/10 18:47:41 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x800, 0x0) ioctl$TIOCEXCL(r1, 0x540c) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000), 0x0) ioctl$TCSBRK(r1, 0x5409, 0x5) close(r0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) clock_getres(0x5, &(0x7f0000000040)) 2018/03/10 18:47:41 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x8000, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000380)) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x80, 0x40000) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000200)=@req3={0x1000, 0x6, 0x0, 0x0, 0x7fff, 0x101, 0x574}, 0x10d) r2 = getpid() timerfd_gettime(r1, &(0x7f00000004c0)) syz_open_procfs(r2, &(0x7f0000000040)='net/softnet_stat\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x148) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x6b, r4}) modify_ldt$read(0x0, &(0x7f0000000240)=""/222, 0xde) 2018/03/10 18:47:41 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)) write$selinux_validatetrans(r1, &(0x7f0000000100)={'system_u:object_r:ptchown_exec_t:s0', 0x20, 'system_u:object_r:semanage_exec_t:s0', 0x20, 0x31, 0x31, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x6a) 2018/03/10 18:47:41 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x20000, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x1, 0x4) bind$nfc_llcp(r1, &(0x7f0000000400)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "38221c8eb1da62b05b8b6d9f326a03b98be9ffc57cfd77ecce59416b4ccf685ee1585213208f3141d68ea6501b7d6d2c0fe23fc19b930b83b8c3421c0007b4"}, 0x60) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000000c0)=""/106) dup2(r2, r2) 2018/03/10 18:47:41 executing program 1: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='security.ima\x00', &(0x7f0000000100)=""/127, 0x7f) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, &(0x7f0000000200)) chroot(&(0x7f0000000040)='./file0\x00') 2018/03/10 18:47:41 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/03/10 18:47:41 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000000000)={0x18, 0x10000000000002, 0x2, @fuse_bmap_out={0x8}}, 0x290) 2018/03/10 18:47:41 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000240)={'ifb0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r2 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x3, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000002c0)={0x2, 0x0, 0x10000, 0xfffffffffffffff7}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000300)={0x5, r3, 0x10001, 0x2}) r4 = creat(&(0x7f0000000140)='./file0\x00', 0x110) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000180)={0x0, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40086436, &(0x7f00000001c0)={r5, 0x961c}) keyctl$search(0xa, r1, &(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0) [ 147.706257] cgroup: cgroup2: unknown option "" 2018/03/10 18:47:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) fcntl$setpipe(r0, 0x407, 0x8) bind$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xfff, 0x8080) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000100)="430f01cf6564410f01f8f2410ff0a00000000036260f070f0866b810010f00d0c4a1597ddd66baf80cb854908283ef66bafc0ced430f0173f50fc7fb", 0x3c}], 0x1, 0x10, &(0x7f00000001c0), 0x0) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) 2018/03/10 18:47:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000140)=""/201, 0xc9, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x100000001, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 18:47:41 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={r1, 0x16f, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x0, 0x7fff}, 0xfffffffffffffee9) [ 147.733715] cgroup: cgroup2: unknown option "" 2018/03/10 18:47:41 executing program 6: r0 = socket(0x15, 0x80005, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000400)={0x8, 0x4, [0x9]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0xc00) renameat2(r1, &(0x7f0000000380)='./file0\x00', r1, &(0x7f00000003c0)='./file0\x00', 0x1) prctl$getname(0x10, &(0x7f0000000080)=""/234) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/03/10 18:47:41 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) sched_getaffinity(r0, 0x0, &(0x7f0000000040)) 2018/03/10 18:47:41 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001280)={0x84, 0x0, &(0x7f00000001c0)=[@free_buffer={0x40086303, r1}, @enter_looper={0x630c}, @clear_death={0x400c630f, 0x3, 0x4}, @dead_binder_done={0x40086310}, @free_buffer={0x40086303, r2}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x48, 0x40, &(0x7f0000000100)=[@fda={0x66646185, 0x3ff, 0x3, 0x38}, @ptr={0x70742a85, 0x1, &(0x7f00000000c0), 0x1, 0x0, 0x12}], &(0x7f0000000180)=[0x40, 0x48, 0x78, 0x0, 0x0, 0x18, 0x8025f0b06108253, 0x0]}}, @release={0x40046306, 0x2}], 0x1000, 0x0, &(0x7f0000000280)="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"}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000012c0)=0x1f, &(0x7f0000001300)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004800)={'ipddp0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000004840)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x12}, 0x9, 0x40, 0x100, 0x0, 0x9f1, 0x100000, r3}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000048c0)=0x4b46) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000004900)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004940)=0x0) process_vm_readv(r4, &(0x7f0000005b80)=[{&(0x7f0000004980)=""/87, 0x57}, {&(0x7f0000004a00)=""/4096, 0x1000}, {&(0x7f0000005a00)=""/220, 0xdc}, {&(0x7f0000005b00)=""/95, 0x5f}], 0x4, &(0x7f0000006080)=[{&(0x7f0000005bc0)=""/48, 0x30}, {&(0x7f0000005c00)=""/220, 0xdc}, {&(0x7f0000005d00)=""/205, 0xcd}, {&(0x7f0000005e00)=""/54, 0x36}, {&(0x7f0000005e40)=""/116, 0x74}, {&(0x7f0000005ec0)=""/184, 0xb8}, {&(0x7f0000005f80)=""/84, 0x54}, {&(0x7f0000006000)=""/67, 0x43}], 0x8, 0x0) prctl$getname(0x10, &(0x7f00000060c0)=""/171) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000006180)=0x1) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000061c0)={0x8001, 0xb5}) r5 = add_key(&(0x7f0000006200)='user\x00', &(0x7f0000006240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000006280)="6797ac81430a813c40973cf080886b6c441ef842bf8cf1cb40a122d1503ed5b65505de632a183eb9ef9f0d484bc2f26d70ec8f73c2a9", 0x36, 0xffffffffffffffff) keyctl$setperm(0x5, r5, 0x4000000) recvfrom(r0, &(0x7f00000062c0)=""/229, 0xe5, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000063c0)=@assoc_value={0x0}, &(0x7f0000006400)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000006440)={r6, 0x774, 0x30, 0x1f, 0x8}, &(0x7f0000006480)=0x18) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000064c0)=""/95) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000006540)={'HL\x00'}, &(0x7f0000006580)=0x1e) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000065c0)={0x1ff, 0x6}) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000006600)={0x40000, 0x0, [0x8, 0x6, 0x800, 0x0, 0x4, 0xffffffff, 0x10001]}) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000006680)={{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0xeda}, {0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x18}, 0x80000001}, 0x3, [0x2, 0x8, 0x618, 0x800, 0x5, 0x2, 0x6, 0x100000001]}, 0x5c) r7 = openat(r0, &(0x7f0000006700)='./file0\x00', 0x103803, 0x40) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getresgid(&(0x7f0000006740), &(0x7f0000006780)=0x0, &(0x7f00000067c0)) ioctl$TUNSETGROUP(r7, 0x400454ce, r8) getpgid(r4) 2018/03/10 18:47:41 executing program 0: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5421, &(0x7f0000832000)=0x7b6) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) epoll_wait(0xffffffffffffffff, &(0x7f0000000100)=[{}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f00000000c0)) r2 = syz_open_dev$vcsa(&(0x7f00000a1ff5)='/dev/vcsa#\x00', 0x2, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000ec6ff8)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000140)={0x10000, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e21}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, 0x41, 0x100, 0x3ff, 0x80, 0x100000000, &(0x7f0000000080)='ifb0\x00', 0x3, 0x8}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) close(r0) 2018/03/10 18:47:41 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x8, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x48, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) syncfs(r0) 2018/03/10 18:47:41 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYRES32], 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@dev, @in6=@ipv4={[], [], @dev}}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000100)) 2018/03/10 18:47:41 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000604ffc)) 2018/03/10 18:47:41 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)) close(r0) 2018/03/10 18:47:41 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0xa21d, 0x401, 0xffffffff, 0x5, &(0x7f0000000040)='sit0\x00', 0x9e0a, 0x5da, 0x4}) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='.', 0x1, 0xfffffffffffffffc) 2018/03/10 18:47:41 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f00000000c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="6dbcc0a9fff295b890113f06f41e94aa9e3747adc1eb98c28a7cb9a9"]}) 2018/03/10 18:47:41 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x10}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) getsockopt(r1, 0xc360, 0x3, &(0x7f0000000000)=""/54, &(0x7f0000000040)=0x36) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000180)={'tunl0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80102, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r4 = dup2(r2, r1) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000080)) ptrace$getenv(0x4201, r0, 0x7, &(0x7f0000000100)) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/03/10 18:47:41 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000424000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000fb8000)=@generic={0x0, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) recvmsg(r1, &(0x7f000005efe4)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000740)=""/4096, 0x1000}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000040)=0xfffffffffffffffd, 0x2) 2018/03/10 18:47:41 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) io_setup(0x1ff, &(0x7f0000800ffc)=0x0) io_setup(0x2adc, &(0x7f0000000140)) read(r0, &(0x7f0000000040)=""/221, 0xfffffffffffffdd2) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000403fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e27fd9)}]) 2018/03/10 18:47:41 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgid() r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$llc(r0, &(0x7f0000000140)={0x1a, 0xffff, 0x7c17, 0x7ff, 0x4}, 0x10) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) 2018/03/10 18:47:41 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000, r2) ioctl$int_in(r1, 0x800000c0045009, &(0x7f0000003ff8)=0x10) read(r1, &(0x7f0000010000)=""/176, 0x303) readv(r1, &(0x7f000000e000)=[{&(0x7f0000003f34)=""/204, 0xcc}], 0x1) 2018/03/10 18:47:41 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00006d7000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000100)={0x1000, 0x80000001, 0x98, 0x0, 0x0, [], [], [], 0x5, 0x9d7}) get_thread_area(&(0x7f0000000080)={0x8, 0xffffffff, 0x0, 0x8b48, 0x9, 0x41b3, 0x1, 0x5, 0xfffffffffffffffa, 0x80}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000240)={0x1f, 0x1000, 0x6, 0xffffffff00000001, 0x9, 0x5, 0x100, 0x2, 0x5, 0x6}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/03/10 18:47:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x3e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) close(r0) 2018/03/10 18:47:41 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/03/10 18:47:41 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\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, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000000040)) mmap(&(0x7f000060e000/0x2000)=nil, 0x2000, 0x2000000000002, 0x2010, 0xffffffffffffffff, 0xffffffffffffffff) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) r3 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000385f58)={{0x80}, 'port0\x00'}) 2018/03/10 18:47:41 executing program 7: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3fc, 0x0, 0x1}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) close(r0) 2018/03/10 18:47:41 executing program 2: socket$unix(0x1, 0x2, 0x0) syz_fuse_mount(&(0x7f0000000000)="e91f7189591e9233614b2f", 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/10 18:47:42 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200) close(r0) 2018/03/10 18:47:42 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x204001, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x6, 0x11, r0, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$setregs(0xf, r1, 0x80000000, &(0x7f0000000000)="341c7d63d0e01f8d876a093d6db968f2281c3df094fc85e71343abaa75644c73ce229e21d1ccc3d2eaf4490887f82ec7f77c6c") ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f00000001c0)={{0xffffffffffffffff, 0x3, 0xa9, 0x2, 0x3}, 0x7, 0x3, 0x26c480000000000}) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/245) write$selinux_user(r0, &(0x7f0000000180)={'system_u:object_r:netutils_exec_t:s0', 0x20, 'staff_u\x00'}, 0x2d) 2018/03/10 18:47:42 executing program 1: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) dup2(0xffffffffffffffff, r0) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0xa, &(0x7f0000000040)=0x3, 0x4) fsetxattr(r0, &(0x7f0000e12fe7)=@known='system.posix_acl_default\x00', &(0x7f0000fe4ffc)="02000000", 0x4, 0x0) 2018/03/10 18:47:42 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000001c40)='/dev/vcsa#\x00', 0x1037, 0x800) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001c80)={{0x8, 0x3f}, 0x1, 0xfffffffffffffffb, 0x80000000, {0x2, 0x8b38c61}, 0xff, 0x9}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r2 = syz_open_dev$sndpcmc(&(0x7f00000005c0)='/dev/snd/pcmC#D#c\x00', 0x13ef, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001a80)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001ac0)=0x18) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001c00)=0x4, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001b00)={0x80, 0x5, 0x8008, 0x1f, 0x200, 0x1ff, 0x2, 0x4, r3}, &(0x7f0000001b40)=0x20) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001b80), &(0x7f0000001bc0)=0x8) r4 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r4, &(0x7f0000b87000)=[{{&(0x7f00001abff0)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000b8fff8), 0x0, &(0x7f0000a4e000)=""/25, 0x19}}, {{0x0, 0x0, &(0x7f0000e0d000)=[{&(0x7f0000a52f07)=""/249, 0xf9}], 0x1, &(0x7f00006f0000)=""/162, 0xa2}}], 0x2, 0x0, &(0x7f0000b50000)={0x0, 0x989680}) recvmmsg(r1, &(0x7f00000019c0)=[{{&(0x7f0000000080)=@nl=@proc, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/142, 0x8e}, {&(0x7f00000001c0)=""/209, 0xd1}, {&(0x7f00000002c0)=""/109, 0x6d}, {&(0x7f0000000340)=""/162, 0xa2}, {&(0x7f0000000400)=""/32, 0x20}, {&(0x7f0000000440)=""/72, 0x48}], 0x6, &(0x7f0000000500)=""/26, 0x1a, 0x7}}, {{&(0x7f0000000540)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/8, 0x8, 0x10001}, 0x200}, {{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000000640)=""/214, 0xd6}, {&(0x7f0000000740)=""/92, 0x5c}, {&(0x7f00000007c0)=""/213, 0xd5}, {&(0x7f00000008c0)=""/169, 0xa9}, {&(0x7f0000000980)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x5}, 0x4}], 0x3, 0x1, &(0x7f0000001a40)={0x0, 0x989680}) 2018/03/10 18:47:42 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x5, 0x8000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) connect$rds(r1, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futimesat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{r3, r4/1000+30000}}) close(r1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', 0x1}) 2018/03/10 18:47:42 executing program 6: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/10 18:47:42 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6162, 0x20000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x3549, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}}, 0x6466, 0x9, 0x2, 0x55d, 0xffffffffffffff68}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x1, 0x3, 0xc, 0x8, 0x5, 0xda3a, 0x1000, 0x2, r1}, 0x20) r2 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x20200, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x3, &(0x7f00000002c0)=""/149, 0x95) write$selinux_access(r3, &(0x7f0000000200)={'system_u:object_r:systemd_unit_file_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x33, 0x36}, 0x51) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/qat_adf_ctl\x00', 0xd8000, 0x0) setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f000096d000), 0x1) 2018/03/10 18:47:42 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040), 0xfffffffffffffc1f) 2018/03/10 18:47:42 executing program 5: r0 = socket(0x0, 0x3, 0xffffffffffeffff9) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='ifb0\x00') clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7bfc0)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000edfff8), 0x1dd, &(0x7f0000579000)=""/221, 0x276}}], 0x4444648, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) 2018/03/10 18:47:42 executing program 1: r0 = socket(0x19, 0x2, 0x2) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0101000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@nfc={0x27}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x20044091) 2018/03/10 18:47:42 executing program 6: r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1ff, 0x2) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000040)={@broadcast, @dev, 0x0}, &(0x7f0000000080)=0xc) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0xdaf, 0x4e22, 0xff, 0x2, 0x80, 0xa0, 0x7f, r2, r3}, {0x6, 0x101, 0x6, 0x2, 0x1f, 0x3ff, 0x5, 0xfffffffffffffff7}, {0x55dbbe41, 0x8, 0x200, 0x1000}, 0x4, 0x6e6bbb, 0x2, 0x0, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0x32}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3501, 0x2, 0x3, 0x8, 0xffffffff, 0x5, 0x6}}, 0xe8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bridge0\x00', &(0x7f0000000100)=@ethtool_drvinfo={0x3, "95bd8e555941a50c6c133af872ddc08bcf679c51e6b0214e025ffe161af610eb", "33588c4f52cdf44b1062f8e585a3cb35bc0bd474cb2e6a27d67cb6f35b6902f0", "0a3e02d4cdf36d9a1df02e68dfe28268e54e30abeb2009a1c026a25be601ea27", "b18f32b33ae634c5e32b06b0bec98fabfd2cce3c6394877663f573cf3f01740c", "58ae14557dc205153358ca46ad37db2c939ecc06180fe0f8806e5e185321b6ef", "134474fb777811e4cf5d67da"}}) 2018/03/10 18:47:42 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0x0, 0x0}) connect(r0, &(0x7f00000000c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, 0x80) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) r3 = getpgid(0xffffffffffffffff) rt_tgsigqueueinfo(r2, r3, 0x20, &(0x7f0000000180)={0x11, 0xfffffffffffffffa, 0x1ff, 0x1}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000040)=@sco={0x1f}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000001000000020000004735266a0000000000000000"], 0x18}}], 0x2, 0x0) 2018/03/10 18:47:42 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x9ae8ff26c04f2158) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000080)) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) 2018/03/10 18:47:42 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x3) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x1, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x40001bd, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x97f, 0x4000000020002) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x1000, 0x7fffffff}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x1ff, 0x5}, 0x8) ioctl$int_in(r0, 0x5473, &(0x7f0000000080)=0x9) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r2, 0x75, "7b14dd0b74296611c4db6e367edf0e11b4937306de9de19974f87bb34efb6d4c6ed00d8a1cf621adeb61250262d1315b72068fb4b8f8b1be995471be8e012b18621dd29408fc4d613c1a9d1ad0def2109469662b88f24188748ea28b9b0677ec4f1da35e7ea02530ce2edbbe28628fdf4a8999251d"}, &(0x7f0000000240)=0x7d) 2018/03/10 18:47:42 executing program 4: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'tunl0\x00', r1}) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x76, 0x100) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x2}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) 2018/03/10 18:47:42 executing program 6: unshare(0x8000400) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000000)={0xae2b, 0x1c, 0x1, 0xffffffffffffffff}) fgetxattr(r0, &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000180)=""/146, 0x92) r1 = socket(0x2, 0x2, 0x0) fstat(r1, &(0x7f0000000100)) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000380)={0x400, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}}}, 0x104) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in=@multicast1, @in6=@remote}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) 2018/03/10 18:47:42 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'mangle\x00'}, &(0x7f00000000c0)=0x54) ioctl(r0, 0x82, &(0x7f0000000100)="054e959f7280f32af3d26b2ddde591bc7df9536821918dc445b30641935749a32ebaedea27a6c543985e60db2cf5678765780d074fc3bad3f630ee9d1bbdcb1fa2ef683406fb65fe9310d0c28f0cac14aecee9701d33c09e835edeadf4dd83c45c6b950e60c657b5ccea2b2e7e8cb3234f230178ef4f15923992d7b9b93274d74f94c0696a3a45cec99d4c") 2018/03/10 18:47:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'eql\x00', 0x600}) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/03/10 18:47:42 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x2) write(r0, &(0x7f0000000040)="b63db85e1e8d0200000000003ef04b4f80b01e065190bc0700000000000000ffffffffffffe22c9b160096aa1fae", 0x6c) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) setns(r0, 0x40000000) readv(r0, &(0x7f000085dff0), 0x0) io_setup(0x4, &(0x7f0000000080)=0x0) sendmsg$rds(r0, &(0x7f0000002f40)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/204, 0xcc}, {&(0x7f00000012c0)=""/44, 0x2c}, {&(0x7f0000001300)=""/208, 0xd0}, {&(0x7f0000001400)=""/82, 0x52}, {&(0x7f0000001480)=""/128, 0x80}, {&(0x7f0000001500)=""/2, 0x2}], 0x7, &(0x7f0000002f80)=ANY=[@ANYBLOB="58000000140100000700000000000000050000001f000000", @ANYPTR64=&(0x7f0000001580)=ANY=[@ANYBLOB="0000000001000000"], @ANYPTR64=&(0x7f00000015c0)=ANY=[@ANYBLOB="0200000000000000"], @ANYBLOB="000000000000000009000000000000000500000000000000080000000000000000000000000000000000000000000000480000001401000001000000000000000600000001000000", @ANYPTR64=&(0x7f0000001600)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='W\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f00000027c0)=ANY=[@ANYPTR64=&(0x7f0000001680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 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@ANYBLOB="0010000000000000"], @ANYBLOB="03000000000000000200000000000000ff03000000000000580000001401000008000000000000000800000008000000", @ANYPTR64=&(0x7f0000002800)=ANY=[@ANYBLOB="0200000000000000"], @ANYPTR64=&(0x7f0000002840)=ANY=[@ANYBLOB="8000000000000000"], @ANYBLOB="090000000000000001000000000000000400000000000000810000000000000002000000000000000100000000001500005800000014010000070000000000000076000000200000", @ANYPTR64=&(0x7f0000002880)=ANY=[@ANYBLOB='(\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR64=&(0x7f00000028c0)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="0700000000000000fe02000000000000f3e7000000000000090000000000000064000000000000000307000000000000580000001401000006000000000000000700000006000000", @ANYPTR64=&(0x7f0000002900)=ANY=[@ANYBLOB='nMA&\x00\x00\x00\x00'], @ANYPTR64=&(0x7f0000002940)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="200000000000000001000080000000000700000000000000050000000000000002000000000000000400000000000000480000001401000001000000000000000200000002000000", @ANYPTR64=&(0x7f0000002980)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\\\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f0000002bc0)=ANY=[@ANYPTR64=&(0x7f0000002a00)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ab00000000000000", @ANYPTR64=&(0x7f0000002ac0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="e200000000000000"], @ANYBLOB="02000000000000005900000000000000060000000000000018000000140100000200000000000000030000000900000030000000140100000300000000000000", @ANYPTR64=&(0x7f0000002c00)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="bd000000000000005187", @ANYPTR=&(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x238, 0x10}, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) io_getevents(r1, 0x9, 0x1, &(0x7f00000000c0)=[{}], &(0x7f0000000180)={r2, r3+10000000}) fcntl$addseals(r0, 0x409, 0xb) pipe(&(0x7f0000000000)) 2018/03/10 18:47:42 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='cgroup\x00') sendfile(r1, r1, &(0x7f0000000040)=0x4f, 0x3) 2018/03/10 18:47:42 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = getpid() r2 = memfd_create(&(0x7f0000000040)='/selinux/status\x00', 0x1) r3 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) kcmp(r0, r1, 0x3, r2, r3) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000cf6)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x12, r4, 0x0) [ 148.553833] sg_write: data in/out 167162/62 bytes for SCSI command 0xff-- guessing data in; [ 148.553833] program syz-executor5 not setting count and/or reply_len properly 2018/03/10 18:47:42 executing program 1: clock_gettime(0x5, &(0x7f0000eb4000)) timer_create(0x7, &(0x7f0000000000)={0x0, 0x2d, 0x6}, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000000100)={{r1, r2+10000000}, {r3, r4+10000000}}, &(0x7f0000000140)) 2018/03/10 18:47:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x0, 0x0, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x0, 0x0, r0}, 0x2c) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7373685f6b657967656e5f657865635f743a73302073797361646d5f7500d9a8b39f58847ceb32c2f21bd8e022384a214294fc979bc43d1e4f2ce8a2c746725750f44ad5dab854f74b3d0c1af862824608574d5fca33efc6d7237e051f5fbe0311771b379813e875c4a1fff8c45f4df8aac6d4624d1784c61210bf391559e016920414"], 0x30) pipe(&(0x7f0000000140)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) fgetxattr(r1, &(0x7f0000000080)=@known='system.advise\x00', &(0x7f00000000c0)=""/69, 0x45) 2018/03/10 18:47:42 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xc670, 0x0) set_mempolicy(0x3, &(0x7f0000000140)=0x1ff, 0x4) ioctl(r0, 0x2275, &(0x7f00000000c0)) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000000)={0x8001, 0x4}) [ 148.607295] sg_write: data in/out 167162/62 bytes for SCSI command 0xff-- guessing data in; [ 148.607295] program syz-executor5 not setting count and/or reply_len properly 2018/03/10 18:47:42 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/10 18:47:42 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0xa000000000000, 0x1, 0x7, 0x9, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x31}, &(0x7f0000000100)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) openat(r2, &(0x7f0000000140)='./file0\x00', 0x800, 0x2) setsockopt$inet6_mreq(r2, 0x29, 0x13, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/10 18:47:42 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000007ffd)=0x90) setns(r0, 0x40000000) 2018/03/10 18:47:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x100, &(0x7f0000000300)=""/4096) times(&(0x7f00000002c0)) socketpair$inet6(0xa, 0x1, 0x800, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x401}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, @in6={0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x100}, @in6={0xa, 0x4e23, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e21, 0x3f, @empty, 0xf3}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e21, @rand_addr}], 0xdc) 2018/03/10 18:47:42 executing program 7: perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="ac1414aa0100000006000000ac14140cac1414bb6471d7d7b39afaeff51bde5c35095159aaac1414bb00000000"], 0x28) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x1e, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x723}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x0) dup3(r1, r1, 0x80000) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2001, 0x0) 2018/03/10 18:47:42 executing program 0: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) poll(&(0x7f0000006000)=[{r1}], 0x1, 0x7a5) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000016ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setptracer(0x59616d61, r0) 2018/03/10 18:47:42 executing program 1: r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x1ffffffc}) preadv(r0, &(0x7f00006a6000)=[{&(0x7f0000005000)=""/2, 0x2}], 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x0, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x2a840) bind$netrom(r3, &(0x7f0000000340)=@ax25={0x3, {"3be8f4855ebda3"}, 0x7}, 0x10) fcntl$getflags(r0, 0x40b) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000080)=r3) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r3, &(0x7f0000000580)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)=@ipv4_deladdr={0x28, 0x15, 0x10, 0x70bd2b, 0x25dfdbff, {0x2, 0x11, 0x0, 0x0, r4}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_FLAGS={0x8, 0x8, 0x20}]}, 0x28}, 0x1, 0x0, 0x0, 0x4004810}, 0x40000) getsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r5 = add_key(&(0x7f0000000240)='blacklist\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="90ba3ccacad0", 0x6, 0xfffffffffffffff9) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="0906e598832d7b8f88b1c449ed8fc6c234416ba6dc98ea3f68f46331d953269fb23ac0221962cebe841188aa4acc64160eee815af978116d9b5b7d62f5ea49504de0e073b654f72f25c245eb364113f64aa7d9f00d0d76", 0x57, r5) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f00000005c0)={0x3d, &(0x7f0000000000)="69652e01ed8bfe1e30babc6213927bfca5b4901d5b50b3840c01380719e4f214a3d59a8f05f9d39941a5e498b8b23e7cff10f7f18df136ac010bc842f6"}) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000000640)=ANY=[@ANYRES32=r3, @ANYBLOB="000000000000d0f2dcf2da6b98bf5693bbe998d6ad72df38a76deff15faba1636dda9966e019724a700e29a4fc11e3f19365000000000000000040b6b6dd6bc1bccb3bb0b48c4ba7"]) 2018/03/10 18:47:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pread64(r1, &(0x7f00000000c0)=""/71, 0x47, 0x0) sendfile(r2, r1, &(0x7f0000000080), 0x5e8d) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, 0x1d, 0x1, 0x0, 0x0, {0x1}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) 2018/03/10 18:47:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d0effc)=0x2, 0x4) io_setup(0x8, &(0x7f0000000000)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x101001, 0x0) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000000040)="cec2752efa44ea808b195b16ef39e3d285f1dc5c1319c44fe1dcf562e87954ce8f1eae9ede19afd77b17fa63dddc79e9f46cec8e13030563f3dd4c1864727c974d1a12b3b14324f7d2b55e522924540647883381fb75813d193043f0be39d869716c16c758a61acc61c59babb4e470832b5ab56387392e38897480c182cf33aad78e697052619a8fa56c0aa9115beb8afdb80bcdd91c7fdc86cf4d2ae00743a2d62d07be1d90d8bc8e93291c66560ef2df58c62d109a5c0807df5085dfac3133", 0xc0, 0x3, 0x0, 0x1, r2}, &(0x7f0000000180)) recvfrom$inet6(r2, &(0x7f00000001c0)=""/202, 0xca, 0x100, &(0x7f00000002c0)={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x4000000000000000}, 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d11ffc), 0x4) 2018/03/10 18:47:42 executing program 7: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000100)) 2018/03/10 18:47:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0x4, 0x100000000, 0x3}) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="7180c0ede62ccc311cfc093a53a7d86bd10c9d68573b94531dda9151dc97c9cca9a4", 0x22) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x80000001, 0x103000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/115, &(0x7f0000000140)=0x73) 2018/03/10 18:47:42 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) pkey_alloc(0x0, 0x3) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000180)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/03/10 18:47:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='user,\x00', 0xfffffffffffffffc) keyctl$revoke(0x3, r0) socketpair(0x4, 0x1, 0x3, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r2, &(0x7f0000000040), 0x0) close(r1) 2018/03/10 18:47:42 executing program 1: r0 = memfd_create(&(0x7f0000000080)='cgroup%*!^}eth1vboxnet1procvboxnet1ppp0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x2c, &(0x7f0000000040)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e20, 0x2, @empty, 0x547cf051}]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x3f, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100}}, 0x8}, &(0x7f0000000200)=0x88) dup3(r0, r1, 0x0) 2018/03/10 18:47:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) r3 = getgid() chown(&(0x7f0000000080)='./file0\x00', r2, r3) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3ffffffffffffffe) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2200, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/10 18:47:42 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x40) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000080)=[0x4]) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x1) 2018/03/10 18:47:42 executing program 5: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/access\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x4, 0x101000) sendto$inet(r0, &(0x7f00000002c0)="70a7472ec0b5e55d47b8d703adbb36cb63646c6357a3dbaf0eaa214499a3b989bc9148bee35502f18e7ba646cfad99743d0d6397e058a96bab6bd948515bb21f7f3356b2d1af8f", 0x47, 0x0, &(0x7f0000000180)={0x2, 0x4e22}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000001c0)={0x80000001, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000000240)={r2, 0x7}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000200)={0xc1e, r2}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x4200, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) 2018/03/10 18:47:42 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x2140, 0x392f397f358a3f17) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000006c0)=0x5, &(0x7f0000000700)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/03/10 18:47:42 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = dup3(r0, r1, 0x0) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)="02020000000000000000012924af7b7f", 0x10}]) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001680)='/selinux/commit_pending_bools\x00', 0x1, 0x0) io_submit(r2, 0x8, &(0x7f0000001900)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x0, r4, &(0x7f0000000140)="320e86c4b87c5422b62c59268cbfa2475495834d5cfb622baa1a372e9ff568d793ac7021089466faa300", 0x2a, 0x3, 0x0, 0x0, r4}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x7ff, r3, &(0x7f00000002c0)="bf863cd229578c35061c70ac48a6abe36c9dfebf7f8afa110cf51b2b7682bc324036b5a98f990281a0bb58cbbf710ab5e8f1137ca3203965e56106bc4673b6c209164f2a5b3aec26d9bac349a65b6ae1b9ac94a7a34362f99411148f0946862efa1d4bf2bd0d16529b0a8f9212541c98bea459f3ba8090cc090eac8cfa56780341b7751ef8a1e78ac79ca4c143e3e6544157219908a57a4f825e068853a7072b937c54a7d5754abd1a7e149694a2c1155c8415f6122c111c62c8cb2f70af2455e16f792d06bfaa879d12472d32a86db3cd5790c70025258360c6e0f35b859f5f3d8e0bcb94", 0xe5, 0x100000000, 0x0, 0x1, r4}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffff8, r1, &(0x7f00000003c0)="f876dafd5d5683e249fac8aa2790cbae02fe813ceab20bdae45929fddeaf44b774208796281c374d509c87682d9c9b3a89baa04bdf6346a545edebe616e5c51dfd9d1345394584adb3960786d65d45b569d05c03f9d271502562a3467afc6d10a1a4fade30920012becb02f244ef6cbd4686ce0294ce14e626e32f8eb9219e40e52c2e2afc0b16e16116205c5efa4d0d98811effd559324bcf13710a28703c8bdfef1385cbc3fea72ab541e3888f418d7647c06ed1f27870e9f081f375eb773be2fcd031dd410824940ab4f0a5bdce9a8512523e979cbd7da00d8ac88ce5c571fbfe66a7f3f16007a63c00c3222ed27824d5b5", 0xf3, 0xfffffffffffffffe, 0x0, 0x1, r4}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x8, r1, &(0x7f0000000540)="3b937ab179390fa3215469cad71f43854cdd374cddb6f41c88c8f24686d863e541902b8f17db4e06c6e3f9d9af2e2dcc9e4f0d51440db20662b5d45551f051ed41a390512a4334f06931dd62924cd2da7ca5aaa5b6deee242123d0750e7906bdcf7161edc440497474918c46710d789f518e739e84fdd8395fd3aef38683a1", 0x7f, 0x7f, 0x0, 0x1, r4}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x8, 0x5, r4, &(0x7f00000005c0)="f47f1dcc51f1f9c475a8fef19ee2dd9805dad3c3ed8a361543e33c7405b7814a8f88ca8856454adb0a28ad918d48953629d495217ef0fed4c1a7936e063448d00286ba4ffb1df484fae4d6396cebecf6396b4a8e1857d9e81b86e1ed0245d68908d09e7b1a2ec4db0aa93bb4fba1cee249ac6d3ce76447919f6a217a8f4d38e62479a863d6ac1a4400e81c6073b96eb13aa93fd975acefea9c0a962ec1", 0x9d, 0x800, 0x0, 0x0, r4}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x6, 0x4, r1, &(0x7f0000000680)="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", 0x1000, 0x6, 0x0, 0x1, r5}, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x2, 0xe77, r0, &(0x7f0000001700)="c6535cde4d8ed733a7cfb63632d1a8df26dba3467ea09be95a8e1109fd61276fbe95b4d65be75dfd885085a8293168fe71ebab0a5aa2280d79be6474d0c94eb0f7f49a73c1d3d39fc96c8ace3df45078e9c06a40f9dc78ad173f2b3a5828cfc024a70a8588d1647fff3f388cccf44c2e1547100378d6401e244d69cb1007a5d7d43b610bf39f44a5721631f9d644ec57b5136d640aad37f37fea6d3a66e85c61a4", 0xa1, 0x90000, 0x0, 0x1, r4}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x6, 0x8, r1, &(0x7f0000001800)="87ec88a0b9ace5fbc78f71716af9d40301713bef86d702bd01745d13a6cc20c4c7e6cab83e27cb3c4ef44be52454403288723fca0cd7cf86c7901e58eafd58c7ac5412d0171b5f1cbaa6e42f98b4fa26845161ab07005df1c9bd36d4ea361d825ebc872d5fff683e5e0e70e83f349fbad07c32729bdd2dd4eff683161cdc76ffc7607b8bd4ccdcc858c7a24afa52", 0x8e, 0x8, 0x0, 0x0, r4}]) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r0, r4, 0x5}, 0x10) [ 149.039123] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/03/10 18:47:42 executing program 4: poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0xfffffffffffffffd}, {}, {}, {0xffffffffffffffff, 0xc}], 0x4, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x24, 0x2a, 0x821, 0x0, 0x0, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid}]}]}, 0x24}, 0x1}, 0x0) [ 149.218872] openvswitch: netlink: Message has 8 unknown bytes. 2018/03/10 18:47:43 executing program 7: r0 = memfd_create(&(0x7f0000000ffe), 0x3) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000240)=""/173) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/03/10 18:47:43 executing program 0: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270c41090000000000000052", 0x23}], 0x1}, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000000140)='g', 0x1, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x100000001, 0x8000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc2c45513, &(0x7f0000000180)={{0x4, 0x0, 0x1, 0x2, "ea6935532d734fb6d7e454d7ce562df8df2b0cb281dd5eb80437f3ac51c1489b0ef0157f9e18e0d055f04911", 0x4000000}, 0x75a2, [0xe618, 0x2, 0x2, 0x5, 0xffffffffffffff6c, 0x4, 0x0, 0x5, 0x3, 0x6, 0x1ffe0000000, 0x4, 0x3, 0x6, 0x3, 0x7, 0xde8, 0xac54, 0x80, 0x8001, 0x5, 0x3, 0x9, 0x4, 0xfffffffffffffff7, 0x8, 0x7, 0x1, 0x8, 0x7ff, 0x5, 0x31a9, 0x7f, 0x3, 0x100, 0x0, 0x1000, 0x40, 0x1, 0x100, 0x2, 0xe157, 0x1, 0x3ee6528e, 0x4, 0xffffffff, 0x1, 0x8000, 0x0, 0x0, 0x9, 0x3, 0x6, 0x8, 0x1000, 0x3fc000, 0x3, 0x0, 0x8, 0x2, 0x84, 0x1, 0x4, 0x3ff, 0xd91, 0x5, 0x1, 0xff, 0x7, 0x8000, 0x800, 0x5, 0xe4, 0x4, 0x400, 0x3, 0x9, 0x10000, 0x2, 0xfff, 0xe00000000000, 0xff, 0x3ff, 0x5, 0x100000000, 0x7b5, 0x5, 0x5, 0x0, 0x0, 0x4000, 0x1f, 0x100000000, 0x3f, 0x0, 0x2, 0x1ff, 0xdc78, 0x6, 0x15, 0x800, 0x40, 0x3, 0x7, 0x7fff, 0x7ff, 0x3, 0x4, 0x2e, 0x483, 0x3958, 0x2, 0x200, 0x8000, 0x840, 0x0, 0x3, 0xfffffffffffffffd, 0x2d, 0x12e9ddd, 0x3, 0x7, 0x2, 0x0, 0x9, 0x5, 0xaf, 0x33], {0x77359400}}) 2018/03/10 18:47:43 executing program 2: r0 = socket$packet(0x11, 0x0, 0x300) r1 = dup2(r0, r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{}, {}, {}]}, 0x4) r2 = request_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)=',,trusted\x00', 0xfffffffffffffffc) keyctl$set_timeout(0xf, r2, 0x3) 2018/03/10 18:47:43 executing program 3: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0xffffffffffffffff) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x8, 0x0, 0xfffffffffffffffc, 0x0, @time, {}, {0xfffffffffffffffd}, @time=@time={0x77359400}}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xdd, "f7b4f8a7ba4180fc040e649277b65772c3a204cbcb4deec20e26a7267a3668617fdd1706af5a60d593f2593759d1d96ab751ea8cc11b4e38f6a226e9b35fa665456faf75f37e52041a0ccd66f1bae94131830662fb7d0d80fc880dabfbc9d4ca8fa400677d9bd9fec5a4593bc9c09a79386f1e4764d8e424fd9dba8b546d8416ca8dc43713044e17a329b244815de67f2136fc710cbc769d03259e6790aaf632b736592c4f87f6851448d70b91df3c52c022853608fb281a3cc94c9637c4b13cbb7ec7a4fefcb6ec269063b836598f91d28404462437699c0d7e95005e"}, &(0x7f00000001c0)=0xe5) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="4f009b4f75725860774352dae80e45cdfdb47c89a0fc3fa6cd59ee815a231f034b2a15b55a8a660f029985727da7bcc08c83becc405ebcd1fd9f1b7a897970822a81d9d567e03a02cccdd120da3a9a80150000602944e4edcf8c653d4cb1c37d206a52152c7967179e16040903e6b20c532f326feb3985c2e68e92bf21ff164eec720d1d76122751c70c18188e0a0837df75b2f477de273e3b9f683e4c22220047b3dcedd018aab9be405dd07fe76e18e755f7baedfbe1cb15251ca88bab544c1408c9db8f3b353361475d2e958c490b7fca4668ec3378"], &(0x7f0000000280)=0x57) unlink(&(0x7f0000f86000)='./control/file0\x00') pivot_root(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00') rmdir(&(0x7f000015dff6)='./control\x00') close(r1) 2018/03/10 18:47:43 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r1, &(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYRES32, @ANYRES64=r0, @ANYRES64=r1]], 0x1) ioctl(r1, 0x227c, &(0x7f000097e000)) ioctl$TIOCSBRK(r1, 0x5427) 2018/03/10 18:47:43 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0xffffffff, 0x10001, 0x6, 0x2, 0x7}, &(0x7f0000000100)=0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00008c3000)=0x6, 0x4) 2018/03/10 18:47:43 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x202) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000680)=0x0) r2 = getuid() stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0}, &(0x7f00000007c0)=0xc) r6 = getegid() r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r8 = socket$vsock_stream(0x28, 0x1, 0x0) r9 = memfd_create(&(0x7f0000000840)="2f76626f786e657431766d6e657430fb00", 0x2) r10 = signalfd(0xffffffffffffffff, &(0x7f0000000880)={0x7fffffff}, 0x8) r11 = socket$can_bcm(0x1d, 0x2, 0x2) r12 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000008c0)='/selinux/status\x00', 0x0, 0x0) r13 = syz_open_dev$mouse(&(0x7f0000000900)='/dev/input/mouse#\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x6, 0x0, &(0x7f0000000940)={0xffffffffffffffff}) r15 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000980)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000009c0)=0x1c, 0x0) r16 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000a00)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000a40)={0x0, 0x80000, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000b00)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000040)="c22c668a", 0x4}, {&(0x7f0000000140)="008a40694410cc7a7ac6232eaeafb3d298962302cdb7dca99264a3dce16f235ee2aa5b6bb7cb92ae7e259f5129b6becf4baf3264b93a5231f5ad5d1d135924814443c87735ed709675b32be338d240a37bdef04402bfa387e7e392aba9a422379b6ba0a0a1664e3a910fed88fc082c4e380a6b4130d63f624cf9b1bbb2ad6545d4ab8d8310a00b9900927561d8dc5668e6af6946d06d339d7abe7bb6b9da5d12ecd09bbccf06b8a75178c0c3bdf43c2729c638a0853733d950b225c54632bbea6e2143d4dedeee872d4b38d5c4b2aa64978b782fca9a7234cd49200a7dd7f0", 0xdf}, {&(0x7f0000000240)="a99108da2ce32f61c58c192901430b000d8a603d1849833222dd9dd2af06c536eb322af8092fb2c6eba3a146166230f7faed1d45bef9c1e767543632b313a6b0e4ae88754a4f29c3a41855200667f61441fd858f0bd2d936b2a79ac6aaf3d7008ea0f19e91a3", 0x66}, {&(0x7f00000002c0)="0b75b6c32e258546e0ef7d5ba6709bf02a16b31c660aca18fba07213366a7b155054e40d4333c8a3a614b1fc8cf14bf39dddc6a57be4b31e86354b487378168f54b7cf4c8a6af4d9fdc8f4d91e93ebf2c6bf85fb35e45d48363449f301a14992cfca69df7b8efc5c6a5efe323e9d78bf321b57ec5bfffc768ed9f9d73089a3c11b419b16a2742543af8743cf4023c2e6008f4ca9735ca2d4557e43aeae63", 0x9e}, {&(0x7f0000000440)="39792e1554bfe3876558c7addba9f910040868f102870fdd2c0368535ddd40d488c1c10a69dd1612921b31d4b2aa2199dfc1a11bc10617fd6e839981c4140e618d863a13f623aeee86d7c8acd6e99f86e2892f18a0ec1969854532fc8e4d185bc06b9251aa04e9a7420d5452c139e0c86038db40780e26108649348d2820eb611458c462d039a2603b", 0x89}, {&(0x7f0000000380)="2aefdffce0b92d355430a21673ff11cb7c8e3a6f7192ee067c634b2f6251eaee869ba56dc4ed72cb28700baf38a275fde149b5089e1ea9f8583cd8603c387a37089789892d257b730d02b22a68fc0aff6481792e88adbb175f19aa3807e1cf0acf1692d69c73d6f3497be848d1d1", 0x6e}, {&(0x7f0000000500)="e3dada23545c626828ffdc43523e9c4eb1e14bde9f04ef33087267abb4222227cd6682fb72d1c8c55c2d2ab1d515cd889f86372ef3fa4e07f4c5544c375567fa10c33ad76dd2b48653c6269ea3759e4e34f3f9e25782970312043889577f8eb2f590064b6412fbb3315babec26f3e6834b4512803a395e3d41576f3bd4da6c055e8274ffcb6c017ef1a2a90621fda48ff287e90852b64a8b", 0x98}, {&(0x7f00000005c0)="76e9860fc473b87919a3a1f80f4d3cbc26b7577184a1d74f687122182db5b1703b4bbe034289802a5e437939a336f94ef65290271fd0a352e5a632b4d1c65e6206f15cdcab8e6d72129ed9820988b741ca55d07cae078c55cc6ccb6573609343cdc8bf3c2d187e482d222a5442227eb46fc14699c5", 0x75}], 0x8, &(0x7f0000000a80)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r7, r8, r9, r10, r11, r12, r13]}, @rights={0x1c, 0x1, 0x1, [r14, r15, r16, r17]}], 0x74, 0x10}, 0x4000000) r18 = syz_open_procfs(0x0, &(0x7f0000000400)="2f657865000000000500") fremovexattr(r18, &(0x7f0000000080)=@random={'user.', "2f657865000000000500"}) 2018/03/10 18:47:43 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f00000dd000)) pipe2(&(0x7f0000000040), 0x0) 2018/03/10 18:47:43 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x80000020000000, 0xf9e2}) fstat(r0, &(0x7f0000000000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/10 18:47:43 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x100000000002, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0xffffffffffffffff, 0x12, r0, 0xfffffffffffffffd) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000080)=0x2) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000240)={r3, 0x80000, r2}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x65, 0x7fffffff, 0x0, 0x0, 0x80000000000000}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r4, 0x2}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/03/10 18:47:43 executing program 1: r0 = open(&(0x7f00000004c0)='./file0\x00', 0x40, 0x120) getpeername$llc(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000580)={{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4e328fb8}, {0xa, 0x4e22, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff027c}, 0x6, [0x3, 0x6, 0xffffffffffffddcd, 0x3, 0x21c279b20000000, 0x3ff, 0x5, 0x4]}, 0x5c) ioctl$TCXONC(r0, 0x540a, 0x1) lsetxattr(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)=@known='security.evm\x00', &(0x7f0000000680)='(\x00', 0x2, 0x1) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000006c0)) prctl$seccomp(0x16, 0x2, &(0x7f0000000740)={0x5, &(0x7f0000000700)=[{0x3, 0x80, 0x5, 0x80000000}, {0x4, 0x6, 0xfffffffffffffffb, 0x7fffffff}, {0x0, 0x100000001, 0x6, 0x3ee}, {0x0, 0x8, 0x56fb, 0x4}, {0x9, 0x1, 0xfffffffeffffffff, 0x7}]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000780)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x88e, 0x3}, &(0x7f0000000840)=0x88) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000880)={r1, 0x6, 0x1, [0x9]}, 0xa) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) readv(r0, &(0x7f0000000d40)=[{&(0x7f0000000940)=""/223, 0xdf}, {&(0x7f0000000a40)=""/113, 0x71}, {&(0x7f0000000ac0)=""/226, 0xe2}, {&(0x7f0000000bc0)=""/83, 0x53}, {&(0x7f0000000c40)=""/105, 0x69}, {&(0x7f0000000cc0)=""/71, 0x47}], 0x6) ioctl$KDSETLED(r0, 0x4b32, 0x4) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000d80)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000e80)={r1, 0xa8, &(0x7f0000000dc0)=[@in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x800}, @in6={0xa, 0x4e21, 0xc4a, @dev={0xfe, 0x80, [], 0x1a}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000ec0)=0xc) connect$pppoe(r0, &(0x7f0000000f00)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'gre0\x00'}}, 0x1e) ioctl$KIOCSOUND(r0, 0x4b2f, 0x5) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000f40)) ptrace$poke(0x4, r2, &(0x7f0000000f80), 0x10001) prctl$seccomp(0x16, 0x0, &(0x7f0000001000)={0x4, &(0x7f0000000fc0)=[{0x4, 0xffff, 0x0, 0x7fff}, {0x80, 0x7, 0xffffffffffff7fff, 0x7}, {0x2, 0x1ae91ed3, 0x37e, 0xbb0}, {0x2, 0x101, 0x26b, 0x6}]}) name_to_handle_at(r0, &(0x7f0000001040)='./file0\x00', &(0x7f0000001080)={0xe6, 0x9, "ecb4b72aa18ee73335a86d8d7c77dfd3d002d621748eb53f4aa2102f9ffa09dad268b2ca5c600944d10d039880b96eb20ee8f99902bfefcd1f6ffd05668f676066f7912860a851f646c360dade28d50942d67d379c4e15a8dc4c1c70cee83ea0170501efde2c686e13f9b7652f980ae199def67b029c9e620caec4f25ab71c4de7e9b5c0b820fe887b766e172c87b436bb53bf05748dc85b6006bc2e9663866d6471d6e95a2842f934f61aabf19995d855acba36ac1da79cedb326bb73497175c27ffe2a943a83b0ee521a6559e66d1f316441514147623485f263ae5f4f"}, &(0x7f0000001180), 0x1000) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000011c0)={0x3c, 0x3, 0x1}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000001200)=""/119, &(0x7f0000001280)=0x77) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000012c0)={r3, 0x7}, &(0x7f0000001300)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001340)={r3, 0x5, 0x4}, &(0x7f0000001380)=0x8) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001400)={&(0x7f00000013c0)='./file0\x00', r0}, 0x10) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001440)=0x3) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001480)={0x9, 0x20, 0xa433}) timer_create(0x7, &(0x7f00000014c0)={0x0, 0x26, 0x3, @tid=r2}, &(0x7f0000001500)=0x0) timer_getoverrun(r4) 2018/03/10 18:47:43 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000140)={0x3, r1}) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e23, 0x9, @empty, 0x100000001}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000040)={{0x401, 0x5}, 0x10}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000080)) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000340)={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000200)) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/03/10 18:47:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x11) writev(r0, &(0x7f0000000480)=[{&(0x7f00000003c0)="0a09d102b147378738927952e2f7b110a41fd569a12a81f46e0a8b6f2e1c6705fc3fdb69", 0x24}], 0x1) fsync(r0) 2018/03/10 18:47:43 executing program 4: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x2, 0x7, 0xc007, 0xf, 0x20, 0x0, 0x70bd2d, 0x401, [@sadb_x_nat_t_type={0x1, 0x14, 0x7fff}, @sadb_key={0x19, 0x0, 0x5c8, 0x0, "e864036f781d2bc280d1998a3e86682b13b724ee259668e729d5b8b16917afe258c2585bfae49b9bc840960439ca5d89c8494627b2c6dbc697086fcbd23a955a0052f8528a4467964ddefc9a87120dcaf3afd07b64d5b8b80b6c76365921e9da8f12eef5b37ff35405868520d16c1f975d566a40d18e07e11a8fa8b3cc8536a98f4aa979fffef25b9151c9541d111152cfbc8cd0a9966488515cd1e17e591a9831991ab3f80e046f260a2d55b442ed1671171e42b74b0ee4dd"}, @sadb_ident={0x2, 0x0, 0x400, 0x0, 0x5}, @sadb_x_nat_t_type={0x1, 0x14, 0x8}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e20}]}, 0x100}, 0x1}, 0x4000) write(r0, &(0x7f00003fe000)="24000000260007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/03/10 18:47:43 executing program 0: syz_emit_ethernet(0x5e, &(0x7f0000000100)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x8, 0x860e, 0x3}], {0x8100, 0x80000000, 0x80, 0x3}}], {@x25={0x805, {0x0, 0x8, 0xf3, "56f5eba75a02f3d3507cabcc789eaa11eb8fd399abf82dc1dc096cbe197b1bb191d24e18bd1147e1ad9975deee72d393ac481b5c20dd3eba91a028184e239ab62875825836"}}}}, 0x0) 2018/03/10 18:47:43 executing program 7: r0 = socket(0x2, 0x2000080003, 0x8) alarm(0x9) getsockopt(r0, 0x0, 0xcf, &(0x7f0000001ff8)=""/8, &(0x7f0000000ffc)=0x8) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000040)=@routing={0xff, 0x4, 0x1, 0x0, 0x0, [@empty, @empty]}, 0x28) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/03/10 18:47:43 executing program 2: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4000) ioctl$TCFLSH(r1, 0x540b, 0xffffffffffffaeb2) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080)="0c051aeee91a099ac47ad8a4103cf22024de4884b231470ce795946605fb645e06d79957f2281fd5ee79e8d44e2a0eec106280d04424bb99f21c1caca459762922352d20513b26df10bd8dc5e6d9772fe0387be03f6d70d5a72c59915d64a79f", 0x60, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) close(r0) 2018/03/10 18:47:43 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x4000000000ef, &(0x7f0000ffd000/0x3000)=nil}) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000001080)) write(r0, &(0x7f0000000080)="6e2d43c3cfc5d398a4ce0b921699057a5bba01fc924a85ea9420556767df62b96c2a804b96836027d4ab1f61b0a255524b62b4e77f628506f1fc7aeb2093e778b8bdfd2132745efb940a614e1404af1760594b60b57cdd8c", 0x58) writev(r0, &(0x7f0000000040), 0x8) epoll_create1(0x80000) mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000000100)=""/10) rmdir(&(0x7f0000000000)='./file0\x00') [ 149.563357] kauditd_printk_skb: 1491 callbacks suppressed [ 149.563365] audit: type=1400 audit(1520707663.372:20330): avc: denied { net_admin } for pid=4241 comm="syz-executor0" 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 [ 149.581242] sg_write: data in/out 3171656/197 bytes for SCSI command 0x0-- guessing data in; [ 149.581242] program syz-executor6 not setting count and/or reply_len properly [ 149.593693] audit: type=1400 audit(1520707663.376:20331): avc: denied { net_raw } for pid=20096 comm="syz-executor7" 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 [ 149.634153] audit: type=1400 audit(1520707663.380:20332): avc: denied { net_raw } for pid=20096 comm="syz-executor7" 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 [ 149.658682] audit: type=1400 audit(1520707663.432:20333): avc: denied { net_admin } for pid=4238 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 [ 149.683272] audit: type=1400 audit(1520707663.432:20334): avc: denied { net_admin } for pid=4238 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 2018/03/10 18:47:43 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ae000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x694800) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000340)=0x4000000000000002, 0x4) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9efd6), 0x0, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000000c0)={'bcsf0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f00000003c0)=0xcd) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000240)={{{@in6, @in=@multicast2=0xe0000002, 0x4e22, 0x2, 0x4e23, 0x0, 0xa, 0xa0, 0x80, 0x21, r3, r4}, {0xf7, 0x6, 0x187, 0x80000, 0x8, 0x3ff, 0x8, 0x7ca8}, {0x3, 0x3, 0x3, 0x3}, 0x6e12, 0x6e6bb2, 0x2, 0x0, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0x3c}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3500, 0x0, 0x2, 0x1000, 0x1, 0xffffffff, 0x7}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x19, "50516863ce42c165cdfb1da5c1b42786a525505f634a488bb4"}, &(0x7f0000000080)=0x21) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000380)={r5, 0x100, 0x8, [0x3, 0x0, 0x40, 0x2, 0x0, 0xffffffffffffffff, 0x1, 0x80]}, 0x18) [ 149.707874] audit: type=1400 audit(1520707663.449:20335): avc: denied { map } for pid=20106 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 [ 149.730058] audit: type=1400 audit(1520707663.451:20336): avc: denied { net_admin } for pid=4250 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 149.754720] audit: type=1400 audit(1520707663.471:20337): avc: denied { map } for pid=20106 comm="modprobe" path="/etc/ld.so.cache" dev="sda1" ino=2503 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 149.777635] audit: type=1400 audit(1520707663.499:20338): avc: denied { net_admin } for pid=4253 comm="syz-executor3" 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 2018/03/10 18:47:43 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/10 18:47:43 executing program 1: msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5) 2018/03/10 18:47:43 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'bcsh0\x00', 0x400}) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x1) bind$vsock_dgram(r1, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) 2018/03/10 18:47:43 executing program 6: getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xffffffff, 0x200) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000180)={0xd938, 0x4, 0x800}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x8000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x1000, "6b938a64a863bb96a7556c7f63ea940c3a99766d995df5be8f27d9dc590228de7bd161c1d7c0201285d5df9a67f0e8a587cfcb9532810fbadfbb4cffc76c2028dfe092b1bb692e577c101457da7d3a65465dd6f4bb3a916f6b2d477575870a04b920bf7d9ce312d714a2109afbe81832d71ae06a409ee6b3fcc0185779e05702ef2dfb6ca5d735eb1c04f2df11e0931461e467975d1c13f2ca194de9edcd2ddc0362bb257be4fe10cd0050ec7db380de59839a15fc842321eec542a5a1fd90cbecd6cff12fbdfad0b618beb9d593a6300786580e95037d694e33e2cc90fd0517f1a90d818c76f1cd034f96f010eb6755f41adf11afaed984207aff38e8572d6f1d60fe2932335c33abdd12672e2bb2d219b989dcf4cf838b3af93a13b218bc5a6b9ca067c97608832b023977b6db0cb095bc9bb792546e279fdba24c66cc634838cb9c93546eae273827e86e2a1baf43a6935054f7542f390ef3d6e141ee5f970253bbfa6e42c121bfbe592523dff4d9b3508f8393af04663d808153c78910cd53344581aaf0ae8a6c25ea12a0ad76bdac5818936764706b26508913b80efef20e124e638b7ed55fee62eed004bf7dda34d54a7b152b2c3a9e6c8a683cea2e6d9512ed232f27e05d02174b29ae9cf8f8720c4351bf1fc93b89bfbccc9863a1c3710041ff833a9aa2bd56c92d6268ee64998dcd72f1ea4e6217a56836753b138f431def704e4c5259b445e1c36a7602abced3bae1b7fe8bf17d65e8390be0419781212e8fb5ce2c3084fe3782ce3d92f0f103a2079424c1de0078712cd0bd936a69f014d90c759c99be66a1e14b2039540c173fccadfe9a62da5cdcda7dc73b1ad730f7f8b8b3ebd68f7b7339ccd6fb993179c1545863015148989ab2284bbd70ab15126743b3c28a3c1d1ae843b02e989d1fca7702b9aa8d45b925b17ec1d5569d3f09d4fd96bced7b3ba76490f2734550e506099d1cee408d36d863570fc336fbf352e75e270341ddaf068550551d0688767c2ec115dadc1d1b6ec509069fe8256e78e929f40be53f7b9eceac2c7702a8d9979e1b962c65bb0b3fb7fb9045f1c654b24957f0fb1b636892e5eaf6196c12dd33ecf4726d411ff7ea82c0fa41ee829dc5ea9eb1ce42093c1ebdcdb110491dda30c49333377a6467cac780d454849afe852e7d85f1c52d97688117381288844902c488e6f9bc14bd9f8938788f56b50b4071ff0932463fedc30b06309a54d4600decc83b3f25d0ca8f255288316736d2e08bcb60e62c548210508e35fc532c47cca4bbb2db6165df6980b5a7f9666439b21fe6b1e0e3b42e2750cd2e057ce9ee9301282dd0cbe0511ce953ef8a76990be0744c5f3dadfee65bfb424ce977878b76e596638e40c15f03ce0f6123703acdf7271e70a04602072d0f7280c34c403e02df4e9a5f3135c98f57dcab1e8614f63c231df0f51bc8a9dc4476786a79c611d0c874832a9a87edd1cecf1864af7e00006213d4cf70586b20981fb9f2b4fac6ef840968ec5801c609b6216f75824a5fd9b3fe2ed5f5d12d952d306e38ee1167717718cbe7096a95cedebc2ac756a574b95010da3fae01f58009ff3a245e2a70edf86f8bfbb0ab2827ceeb48c71c7603f0c2baf46bc324074c5d62e479226bd8d975af8d3ee7a5c5aee10e219f66444120d91a584c9ac807c0b4a1eefc067ea306601e8014bb3f9109a5170849dcace1e74cb414045f47538be9c04e89bcf05a6038d84db186469999844700bc948d9af2ba9959edca5edc48477f3dfac0900545fae0c9fde5ff28b9acd148d6618b4a1200760a87db6ddd2e1f4950f16e6b1b00da3f0b318351a00d34533aaf666d19f82fef77c408498e732124ec1eec25fb2ec278edb1ec8bc7302a9ebea1182372af1979154d2cd3a094b6e398711d5be2fdf4492b94910110e590bd7560ff42c4b0c86714e64b72fc7bb8d5d697d934d961adc27e1c5fa5ec7841044129a6fcef5a8ca93ecd05ecc9e6f480fc92e5f6a6c783f6f16fd02beecfcc32b7691321f00657faa1526c7f0e46c51921a924b04605a8bf131560576891f82d3045b111bf15056950c653a8039c0fd6b15d1d3dbaceaf87f33ad429d679de72f1b6bf8ed0e62b98bf7a050857e927b94354e9dc593fae6d75bb53a9c75cfdef78a45efa43242bacc0acb214277886dad6c4c04f1f4c3b2d46d5672c8ac7810fd4c78a7a4c904d397db9306aad9b4f803db237f1e4ff8e927db885684d5d8283475d59ba1c224d331834b4f4b9d6a2aa620ae2562552fdb3d84683f662f77162011e861498051be53f475c3bdd545b0928ee2710138c254c92ae6e3843cb4ad0398515da353b748292ee74cac58597fbf7f6236ceb7464f49596cfcbf6800763f57edc44cf59c6b2cbe740fdc01cff3b6aa57b7b92671f22e2abbd014dec02f0e0784f9969971683ffc11756d8729032518e6f21feb785916500717bcfd288589ecdd3202d7d88a4f3b75edc7634dcc3eb132197684695b8d7a71fcab638f84959aa982bfc335907b90f835a697cfdebeb7e220200a342acc07cec441dcc908f23b370a2366b004f31a51cbbb87387d09890b7e5da84689aeb0300c90332e2503cd23fd1e49e98e87f481661b094dcc07d08ed5eff17031730fd34dcad65a7eb81c3962c6925c8083ab4b461248241c153708aa11472452617c298fc4811a896b98e5c4008427c9c109bf8fdab65f037ef25aa1108f8b462347e7a3bfaf023569c1019961c04ed7941c26a6f5fac639fd513dabe42c4a3f2465de851e351d9759b69e83f2c5bcf33092d1db97c06c1d987baac28fa175a949f5e6703ce1a76d25bf78b5f7c8b60c35f6aed3b61c45284ea83c379e8b1737914c3e34dac4366942cff35119dc040360b43262e117c5119f27e5ade30a5f26c1c1a67ebeb61a92e319c8fe117060d93721424efe12da341ec41f02b70e6f3f48a06cff33596e57986571f88cb061d2814f00b57b32aec26a426ae9911930c0ea3d2f1debead835464dc0230832ac3c3c3e3125b5534407eaf4112b579a4530edea2e13e28a5911589ddead63162acc3df472c46989892e648f080403f97d4f9559603455a2ee9379548e0c734562bcc97e87233129d9a86607f673fe919b7c6c0c5b8cd66d00e65be5c2772c45daae239a298c5a53e5a0164c37afbcc51a761e178666185c7d7fb5e9d94e1646f99ec8314292c8866156ec87f6476d4e07ff65a2e35e3bc69284702c6c893d3af633e6054c1a369ab7fd039a77ac879bce323e1c845741b146d32914117c4764729f22e33703f5e7c94fabda0be8e989c977293e490f4c16985410fc0621ea8f88be7ace8e346271159d18ca7ef88ce60bef5d034bbc290ab7345d13d51abcc6a9ac51d272c5b5abc996fd387de02d4c5d68340b0282f28e5c4643120e3492179f385b4fa5e99b1b0752aa640c2c55b9afc97c6e0102f797be9cfb887c264dfd87f53426cf7b3da37ee674083a7dfde376d5ccacbc42099b9891b49f7acd065b222f27a7426dd4fa89261d649fd3ce50984c1a4d29fe1d74ed41390c003823d49eeb8fcda7612c775ffc62109af9dd918d2cd6afe50241cacbcb27ee216807bc15ac1b8c59d95902009fd5bdd850b5876a1a99b49a6a5f542211a3a22e7a62348f0ec51ff81c27addedf4ed3e6a12dbd0dbc85195373e59d44ef0f248003b19f960f6dc8120f1b914ed6fc4d33a4acf1b729fab8f358f898da586d1c2b98d480f97c938f762cd3fe2c566c32b1c8250bfd7b6df851318bd04ebca0b6368f508e158499765a0095ccb27b0a5224b542f156e7d8b84ee93309729fc82c6c98ecb78c31188d237c35a65a28df56720d3f7ebe62225334bb6605e8c524342b42a0aa1fb313fdc271955d938385d5cad2574b9c100945bb24f83e1bd1b3fc11f2f9e91cc6409d119387969341d041000431a1243434eff1fd140b1ad950e01d1e3f304e469b6dd3262c2b7321d31e622ff9a33881a86719204669f86c759835049690359da4c340f4ce34f4485ddb41eb4f8cbaad165b761078951d84c92811fce8275bc5fdd7ac2bfa56e43176f57bfd41b99efbb241265dc5be15cf0368d670df93259d3f46d339e3b085edf2d4b8a324a2c3378917e6b7ee1ac1557a8dbef92c97ab105ea50c4719451ffa96bcaf20192a054ec2e27596272e10d36700740f34dbbfc1a666fca15a58969b6a3724e97ee896d93464394c86fceaa73cb4712ed3d92b0044a528fa573facd5fd9214488f0e1253be1670b50ff193e6a5841a5ce9f683e75fbf3f56400f90b645c02867bca9b289344190092b46239eda4c774df1b996585b046b3fa082e18ed18b6e1b01b6061af357afecb1c4bd37b14ddb687b2bc26028fad4fe1acf8015c1057c03553edc5fdadec15e69ab863d445e1375cfde683a6abdbca287d8918f956411ef9e65443275d2d9fdf6c6120c2fa86d73b96765aa780c2a7f6fc64dfb7cebc98c0849bdcf51c9a1228e15c23990115f2ae7b3a1884771340e65bcea1029512edca62a543039b218e1e45e341f1f26b050bfaf296316e4e1912766051d209aa520f0ebf5aa8a99cfe54a24b0f3a785cff97a78653a68aa910d4ab34356e9ee7c963ad154990895d6a4caa5ec5d9c342174d6a492abca08271671b26c9e38ca495d5e40de6caf9e98625fb29f58e2a259051f38eadb0667cdd5bf756f02e54c59a6cca01bc8bb9fbfc135895815b30cde1eb521791a08b5c9453a5548430d7c1022b4073bdba5e41fcd2c36a13401d30875ec62051cecfc6258f50ced668e44524516e402ad2a6cbad0ad92b1e27fa282512fecbbef905908f61979e7f52a81c86726f1e90e11912c70d95822b393a1e0602c3dd7628292be6f67726e1014d20c9ea79250b7e3cd81bca38331b3384b5e16f401e05207d5de1348d89fab148b14021a5e9adbb43d32a74f4d251885f70b84c4268924e15dc3b3a5d002a3d86038f49c3dafee524f627f280c08cdd4a8e7992dd5f1a33e04dceff9da90730a3b543a9edbf3659e4fae4e449295c3aebcd97e290e0274d39c4fe2caf65e0980079bc7fdb6122f3f4fb444d2aa2c9bb7666b3d8fe7b0506dd48a1700e25f45b7d7456d1cc7753730896ac936ce3bedd727d90a2947fe9b8ae54a6fccbcfce6f43a4ab52faefb396e8d058d9f28abb7b2f59253febd3c6da1859c6b539f11837dddbd841725f7af374035bacad6a1a942f5fa4382f9521208e68f4730697de3c90fb5359ef88db23153f1280afdbfa27e3857cc7d0fdccb75a06019854502c7275a2aec8c48345624d1c3d4d96ad4bf53820edd697ff912d7eebca26d8d38a1f44f8303de71e5dafe928051c9680992c5278b10a83dc5e76f965dd82c121c221f03759db382062b6556f6c14e2df9bf99ca9c03e9b84f0a4a7fd0d5a449bfb66e53ddda6a2ea89d1e93818a177bf9f58f5ff1164052e08ad9d05cfef825f1168a33fc960ed470c8f6348944bced3ffb89e94c2c11bf734f4f579fec8ba36c74b81075374af7b49e3a13479a126c05df895d3f59fe1a7a01912c52b5030e2b81041cac5ef41a75e7fd5156d1e4bbb4d4805bec72a580400054f08570100319bf256328be5abec5080618b3ab7de1ad7fc6d18591a794156aae93ace634f8543de6d07d6ea08facf73830711dbc37277279a9ab5ac93827c4af3dd7ed4ec1500f312be935cf428e1ab4045f95fa9040cc43e4afaf41a5d4787dacf1f7c427882e74c1c632b308f5b9b4f142f15b6dc5546d6d1a7"}, &(0x7f0000001280)=0x1008) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000012c0)={0x0, 0x9, 0x1}, &(0x7f0000001300)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001340)={r4, 0xed6, 0x6}, &(0x7f0000001380)=0x8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000013c0)={@in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x7, 0x2, 0x100000000, "af80515018eed95d48f11671b31919eae355d7c882a7a061290706595e725253d001039b9414571356f3f99e2e76f4a3c46a47ad3cc776857c444017cabd5b9093a2ab77089cfc9cc3e5bf0e0d70e6d4"}, 0xd8) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000014c0)=0x2, 0x4) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000001500)=0x1, 0x2) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000001540)) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001580)={r3, 0xb3f}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001640)={r5, 0x58, &(0x7f00000015c0)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x20}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x7}]}, &(0x7f0000001680)=0xc) recvmmsg(r1, &(0x7f0000007dc0)=[{{&(0x7f00000016c0)=@ipx, 0x80, &(0x7f0000001740), 0x0, &(0x7f0000001780)=""/113, 0x71, 0x4}, 0x4}, {{0x0, 0x0, &(0x7f0000002840)=[{&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f0000002800)=""/13, 0xd}], 0x2, &(0x7f0000002880)=""/177, 0xb1, 0x1}, 0x8}, {{&(0x7f0000002940)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003a80)=[{&(0x7f00000029c0)=""/4096, 0x1000}, {&(0x7f00000039c0)=""/190, 0xbe}], 0x2, &(0x7f0000003ac0)=""/73, 0x49, 0x2486}, 0xffffffffffffffff}, {{&(0x7f0000003b40)=@nfc, 0x80, &(0x7f0000004d00)=[{&(0x7f0000003bc0)=""/162, 0xa2}, {&(0x7f0000003c80)=""/4096, 0x1000}, {&(0x7f0000004c80)=""/87, 0x57}], 0x3, &(0x7f0000004d40)=""/191, 0xbf, 0x1ff}, 0xfff}, {{&(0x7f0000004e00)=@hci, 0x80, &(0x7f0000004f00)=[{&(0x7f0000004e80)=""/88, 0x58}], 0x1, &(0x7f0000004f40)=""/176, 0xb0, 0x8001}, 0x4}, {{0x0, 0x0, &(0x7f0000005500)=[{&(0x7f0000005000)=""/11, 0xb}, {&(0x7f0000005040)=""/214, 0xd6}, {&(0x7f0000005140)=""/133, 0x85}, {&(0x7f0000005200)=""/194, 0xc2}, {&(0x7f0000005300)=""/80, 0x50}, {&(0x7f0000005380)=""/248, 0xf8}, {&(0x7f0000005480)=""/94, 0x5e}], 0x7, 0x0, 0x0, 0x9}, 0x7}, {{&(0x7f0000005540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000005740)=[{&(0x7f00000055c0)=""/21, 0x15}, {&(0x7f0000005600)=""/91, 0x5b}, {&(0x7f0000005680)=""/154, 0x9a}], 0x3, &(0x7f0000005780)=""/71, 0x47, 0x2}, 0x2}, {{&(0x7f0000005800)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000005880)=""/70, 0x46}, {&(0x7f0000005900)=""/4096, 0x1000}, {&(0x7f0000006900)=""/147, 0x93}, {&(0x7f00000069c0)=""/4096, 0x1000}, {&(0x7f00000079c0)=""/27, 0x1b}, {&(0x7f0000007a00)=""/61, 0x3d}, {&(0x7f0000007a40)=""/129, 0x81}, {&(0x7f0000007b00)=""/105, 0x69}, {&(0x7f0000007b80)=""/77, 0x4d}, {&(0x7f0000007c00)=""/253, 0xfd}], 0xa, &(0x7f0000007d80)=""/8, 0x8, 0x2}, 0xffff}], 0x8, 0x20, &(0x7f0000007ec0)) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000007f00)={@remote={0xfe, 0x80, [], 0xbb}, r6}, 0x14) fcntl$getownex(r7, 0x10, &(0x7f0000007f40)) r8 = request_key(&(0x7f0000007f80)='syzkaller\x00', &(0x7f0000007fc0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000008000)='selfcgroupem1vboxnet0\']procwlan1(wlan0nodev\x00', 0xfffffffffffffff9) keyctl$read(0xb, r8, &(0x7f0000008040)=""/4096, 0x1000) r9 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r9) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000009040)=0x1, 0x4) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000009080), &(0x7f00000090c0)=0x2) sync_file_range(r1, 0x5, 0x8, 0x6) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000009100), &(0x7f0000009140)=0x4) finit_module(r1, &(0x7f0000009180)='syzkaller\x00', 0x2) socket$alg(0x26, 0x5, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00000091c0)=[0x1, 0x4]) getgroups(0x1, &(0x7f0000009200)=[r0]) delete_module(&(0x7f0000009240)='\x00', 0xa00) 2018/03/10 18:47:43 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x9) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x800000000000003c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) 2018/03/10 18:47:43 executing program 2: r0 = socket$inet(0x2, 0x3fffffffffffffff, 0xffffffff) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)="6c7040bb8726aaea283bf06921492fb4974e60b878263f182f7d50c5199efeb61808ae98b609", 0x26) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2}, 0x10) shutdown(r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x5aa05742165e9591, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0x2}, &(0x7f0000000100)=0x8) 2018/03/10 18:47:43 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x9, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e24, 0x20, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}, {0xa, 0x4e20, 0x6, @empty, 0x4}, 0xfff, [0xffffffffffffff7f, 0x4, 0x7, 0x86, 0x8, 0x6, 0x0, 0xb3]}, 0x5c) madvise(&(0x7f000000d000/0x1000)=nil, 0x1000, 0xe) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e22, @rand_addr=0x400}}, 0x4, 0x4, 0x3ff, 0x1f, 0x3}, &(0x7f0000000280)=0x98) 2018/03/10 18:47:43 executing program 1: memfd_create(&(0x7f0000000080)="030000520c38f8ee", 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) vmsplice(0xffffffffffffffff, &(0x7f0000056f80)=[{&(0x7f0000042fb7)='U', 0x1}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "000000000000e13300525aae38000000000000000000000000000000000000000000000000000200000000000000080000420200000000007b051b9800", 0x0, "fcff07fe2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc2c45512, &(0x7f0000038000)={{0x0, 0x0, 0x0, 0x0, "27e4d7449d3cd931ca5cf1c2584b2899dd8ae333c2cfcf9025ac443252bd24703fda89db0677f5cd1b773925"}, 0x0, [], {0x77359400}}) 2018/03/10 18:47:43 executing program 7: r0 = getpgrp(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0xaa28, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001180)=ANY=[@ANYRES32=0x0, @ANYBLOB="4e0000000a927fa9855639c22e29b51ab6557be18df71dcc12ce4c5de49b5fec6298b84982c010b5398cb7a4aaca2618a8c2511d32acf6a1ccffefc16baccbff33542409ff6dc5e28e57a38bb4222ec830f96ed9c78fa9dc96ea8dedd617859fc7aa87e75e7304a2bf63289fd9131e2f24ff3e36ef47e76d6dcd46ba468c9c9be24b70472939a2bc04f716d6474f346d98d66aec9611c0305f5d055fd9d4c53a42982359330c6003a964c7534d38ae76588c0488308551a0496766869b79968c533758cab480a907a3b112518c4c6f586fc4c0cdb861717da0f598c9e86fc1194f097abdf489ead2dca06448a84daec0389e7b3500000000"], &(0x7f0000000440)=0x56) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000480)={0x0, 0x5}, &(0x7f00000004c0)=0x8) prctl$getreaper(0x19, &(0x7f0000000400)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000500)={0x0, 0xfffe, 0xa, [0xc7, 0x0, 0x6, 0x2, 0x4, 0x40, 0x6, 0x100000000004, 0x7fffffff, 0xfffffffffffffffa]}, &(0x7f0000001040)=0xfffffffffffffef5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x2, 0x81, 0x3f, 0xffffffffffff0000, 0x1, 0x5, 0x56, 0x2, 0xfffffffffffffffa, 0x81, 0x5, 0xffffffffffff7fff, 0x20, 0x81, 0x4]}, &(0x7f0000000680)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000006c0)={0x0, 0xff, 0x8, 0x5}, &(0x7f0000000700)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000740)={0x0, 0x1ff}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0xffff}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000840)={0x0, 0x2, 0x8, 0x639cc88f, 0xa9, 0x800}, &(0x7f0000000880)=0x14) getpgrp(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="8e00000005aa7d7e01d8057a5bd74699bb8be782f2c55ce65bce40c721868c8ea54fcfaa308e858608a56cf14bcda53f795c8a9416479f49636d4edde0bba690d530fa199eddcdb9cbf7b1415d70c088f18837878c47c93df2bc954b948d05ccb123738631b839e98f913258cc7df807fc8fa206adeaa2cb5cb980a2c79b36dc8a490aae8b152eb65e2ddf19a262528fd4f0"], &(0x7f0000000980)=0x96) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000cc0)={0x0, 0x8, 0x2, [0x8000, 0x5]}, &(0x7f0000000d00)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000d40)={0x7, 0xffff, 0x200, 0x7, 0x8000, 0x1, 0x10001, 0x1, 0x0}, &(0x7f0000000d80)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000dc0)={0x5, 0x8002, 0x6ce, 0x8, 0x0}, &(0x7f0000000e00)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000e40)={0x0, 0xffffffff, 0xa62, 0x5}, &(0x7f0000000e80)=0x10) sendmmsg$inet_sctp(r1, &(0x7f0000001000)=[{&(0x7f0000000080)=@in6={0xa, 0x4e20, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x18e8e216}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000000c0)="189971ba9f4cfe630e0bd7bb9bf98bb842e68acabbc1b9cbc71fb95231a7864a080aad8528", 0x25}, {&(0x7f0000000100)="63fab4058e6bfbe093fa42eb99fc6e748b996bc52cf3ba5db6f615dca2a3babd4b8b619e2f1064f29465c529c240d322ff58c5833011a8d40cb8f8f0b5eb43ba03184b8f26ad9b242ef4012d55ea10a19c10df16079042b6b5a00fadb1001da003ed18ef76f0bf275157560d660f9f239f3b70cb42509ec99b933e93e3953b6d957cb352982b182fbfe5f94f57495556ce29c66d9af8fe04cbd9e09dc963a9d0f286a821", 0xa4}, {&(0x7f00000001c0)="7df365fbc3629ed119c1f856b82b9502f8183b3248674e1c7cc94b6e09b54cf3da0baceabaa5863ddf6809ccad066733db69310cf0bcf54b17288ddaf4decd7e5aeb7ffc8caea2675a8614762173b4fc1614f3c711814fb48b872365e5616eed03afa3734bbc066fca1fa30eb525780d55e928b4492910bb35bf6c214148a95f9bf71cc8d21857ab66180cd006b523a6f4b3bb41343300b1e004e07a02f2627922bdd7e0d27a", 0xa6}, {&(0x7f0000000280)="bf33132b6b03dee6fb3da32d25a47c5d", 0x10}, {&(0x7f00000002c0)="b1bfbe51cbd6f2279828e030817812f230db833574a223c3fd6fee72241fd8dcb2b6a62d7fa112a170e02a9f4bb46d28813188528369d1c503cfe72e0571dbec1a6c1ece92a1a375a7bb23019dc7189bf4b4da6bdba4ecd2c1c8f4d59a46fd4ded3ec8f1ec906c9b822189bcb40ef445010700a66d765e998af0dee3635bddc8e8b6b5152329255dd26836484bd217a01f3c2ac64108", 0x96}], 0x5, &(0x7f00000009c0)=[@sndinfo={0x1c, 0x84, 0x2, {0x2, 0x1, 0x3ff, 0x7fff, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x2, 0x97, 0x7, r3}}, @init={0x14, 0x84, 0x0, {0x0, 0x9, 0x20, 0x10000}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0xa, 0x34a, 0x3, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x2400000000, 0x8, 0x1, 0x0, 0x9, 0x1, 0x0, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x1731, 0x8002, 0x9, 0x7, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x2, 0x2, 0x8, 0x755d, 0x7ff, 0x8, 0x4, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x81, 0x81, 0x8000, 0x41b, 0x3, 0x8, 0x100000000, 0xa122, r8}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x1, 0x4, 0x7, 0x3, 0x9, 0x7c4, 0x7, r9}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x0, 0x56, 0x8, r10}}], 0x1b8, 0x40000c0}, {&(0x7f0000000b80)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000000c80)=[{&(0x7f0000000bc0)="24787bccd77d2185cc", 0x9}, {&(0x7f0000000c00)="83fcbcbc9f389a109f5919a968", 0xd}, {&(0x7f0000000c40)="0dec75250a569860def7", 0xa}], 0x3, &(0x7f0000000ec0)=[@sndrcv={0x2c, 0x84, 0x1, {0x3, 0x2a, 0x4, 0x7f, 0x7, 0x8, 0xbd3, 0x7, r11}}, @init={0x14, 0x84, 0x0, {0xfffffffffffffffd, 0x3f, 0x1000, 0x6}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x10001, 0x2, 0x80000000, 0x800, 0x1, 0x80000001, 0x3, r12}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0xe, 0x9, 0x4, r13}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x8207, 0x3, 0x4, r14}}, @init={0x14, 0x84, 0x0, {0x5, 0x526}}], 0x108, 0x80}], 0x2, 0x4000004) ptrace$setopts(0x4206, r0, 0x0, 0xffffffdffffffffe) [ 149.802229] audit: type=1400 audit(1520707663.564:20339): avc: denied { net_admin } for pid=4247 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/10 18:47:43 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000239000), 0xfffffe4d) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/10 18:47:43 executing program 5: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) unlinkat(r0, &(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x17a) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000000040)={0x0, 0x7000}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000d26ffc)) 2018/03/10 18:47:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="400000001400190100000000000000000a000000", @ANYRES32=r1, @ANYBLOB="14000200fe8000000000000000000000000000001400060000000000060000000000000000000000bb4f973e5b4117fc863e42d59236e0c1ecd01759152182b7ad481de4e30ba35e3edfa415b0c19669364a6ae769e737fd0137544069b284547243a3e926c8216eb74a04121cadab563eac550e549fb40571ba04e03d147afef94da1320e5b40c63e3b638ad8e2f6a76477f9d72e9b7f5ae7bcd4b778ebbc17992a907f3b87573879ec50e2baac43b588c021dd90e45037"], 0x40}, 0x1}, 0x0) 2018/03/10 18:47:43 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000242ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x800000000000, 0x0, 0x7f}) fcntl$lock(r1, 0x6, &(0x7f0000003fe0)={0x1, 0x0, 0x0, 0x3}) r2 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x1) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000040)=0x9) 2018/03/10 18:47:43 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0x49}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x400201043f9, &(0x7f0000e02000), &(0x7f000006fffc), &(0x7f0000e9cffc), &(0x7f0000000100)) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x2aa1, 0x6, 0xe848, 0x8, 0x0, 0x0, 0x800, 0x5, 0x5, 0x0, 0x800, 0x6, 0x5, 0xd904, 0xf5, 0x1, 0x6c, 0x255, 0xfffffffffffeffff, 0x3c57, 0x0, 0x200, 0x404, 0x1ff, 0x7, 0x43, 0x3, 0x0, 0x1, 0x1, 0x100000000, 0x100, 0x4, 0x0, 0x3, 0x1f, 0x0, 0x70a, 0x0, @perf_bp={&(0x7f0000000040), 0x2}, 0x30000, 0x160e389c, 0x5, 0x4, 0x3, 0x200}, r1, 0x2, r0, 0x1) 2018/03/10 18:47:43 executing program 2: r0 = socket(0x9, 0x5, 0x7) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="08c1c62c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x24) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x4, 0x5, 0xe9}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r3, 0x1, 0x33}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf26, 0x8003, 0xfffffffffffffeff, 0x1, r2}, &(0x7f0000000140)=0x10) write$eventfd(r1, &(0x7f0000000040), 0xd8b74f24de67205d) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x4e20}, 0x1c) sendfile(r0, r1, &(0x7f0000000000)=0x2d, 0x10001) 2018/03/10 18:47:43 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/if_inet6\x00') preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/231, 0xe7}, {&(0x7f0000000140)}, {&(0x7f0000000600)=""/204, 0x42f}, {&(0x7f0000000580)=""/84, 0x54}, {&(0x7f0000000300)=""/237, 0xed}, {&(0x7f0000000400)=""/239, 0xef}], 0x6, 0x0) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/116, 0x74}, {&(0x7f0000000200)=""/164, 0xa4}, {&(0x7f0000000700)=""/227, 0xe3}, {&(0x7f0000000100)=""/3, 0x3}], 0x4, 0x0) 2018/03/10 18:47:43 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000042dfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080), 0xfffffffffffffffd) r1 = request_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\x00', 0xfffffffffffffffa) request_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='*cpusetvboxnet0nodevbdevsystemkeyring\x00', r0) keyctl$unlink(0x9, r0, r1) 2018/03/10 18:47:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0x400000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x7fffffff, 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x3, 0x800) getresuid(&(0x7f00007daffc)=0x0, &(0x7f00001f8ffc), &(0x7f0000579000)) r4 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x1e1200) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000000080)=0x8) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000000340)=""/239, 0xef) lstat(&(0x7f000074e000)='./file0\x00', &(0x7f000058a000)) setreuid(r3, 0x0) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f00000000c0)={0x0, 0x1000, 0x1, 0x4, 0x3}) kexec_load(0x35d2, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="cb00e2b04d02a43feb05bf9ebe9d248befab029471d3e5a64b248b08adf7cc0e368d32f746eb69a4107373dd4af557a649c747f4caaac6b7eebe74ff6ddd1a3ffe0a273b50912b7c36c58f266ca36d94aad215b21fd0251b94b9131922bdfd15711fb42bad4d8c8ecea32c05756497c7fda475e7a2f732d252a7867fc2a3ab11f9a054", 0x83, 0x0, 0x9}], 0x0) bind(r2, &(0x7f0000fb8000)=@llc={0x1a, 0x7, 0x0, 0x101, 0x8, 0xa6e, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0xee) setsockopt$inet_dccp_int(r2, 0x21, 0xa, &(0x7f0000000180)=0x3, 0x4) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r5) socket$can_bcm(0x1d, 0x2, 0x2) readv(r1, &(0x7f0000439000)=[{&(0x7f0000000280)=""/170, 0xaa}, {&(0x7f00009f6f89)=""/119, 0xfffffee4}, {&(0x7f0000c5f000)}, {&(0x7f0000317f45)=""/187, 0x403}, {&(0x7f0000478ff2)=""/14, 0xe}, {&(0x7f0000d3ff9d)=""/239, 0xef}, {&(0x7f0000828000)=""/12, 0xc}], 0x7) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00009ea000)=0x8, &(0x7f0000390ff8)=0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r6, &(0x7f0000000240)=0x4) r7 = dup(r2) ioctl$KVM_TPR_ACCESS_REPORTING(r7, 0xc028ae92, &(0x7f0000c18000)={0x3, 0x7ea50ed0}) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) 2018/03/10 18:47:43 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0xffffffffffffff11, 0x8) 2018/03/10 18:47:43 executing program 7: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0xffffffffffff7fff) r0 = creat(&(0x7f00000008c0)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000a40)=0xb877b9a4260e5b08) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000436fe8), &(0x7f0000b0d000)=0x18) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000080)={'ip6gretap0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) r3 = memfd_create(&(0x7f00000000c0)='\x00', 0x1) sendmmsg$unix(r3, &(0x7f00000007c0)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000180)="f0cc3e19991356e0d2375b03fc879fbfd557d836a55cf51212e394a93ef8c6279dc5e0e561550131eba5769eca6dc86cd02959c92762f8eb9a68898a5c845ea1eaeb39f0332e4f33b71dd5452f3803734c16dab746f693302f9e53f8c1372a416452dbaf150096af7c21ac59f96925664fcc0466a4d37da9f2c7a84b1055b591038e5395e1c43fe0f92182ec5855a0", 0x8f}, {&(0x7f0000000240)="76ebe81ba804", 0x6}, {&(0x7f0000000280)="6286c868460de5a62c9e34f0baea825c221bca25b1b0f720559e881e3f2b633fc8ec42daa36252165f29b9baee8611888d1326790982f40cfd95622bc9a63e351f07b084e89862ec53e2307a741dbb888c0dafbf3a59e416cfee98f75907b871f59bc8591378ee6c0ea7e6e62e06ae5a167c495b5e891e4788e43bfd774dc1fd4d55", 0x82}], 0x3, 0x0, 0x0, 0x10}, {&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000400)="f46aaa3021df47248fe759db6d1fa7dbed706ddf34aac37f8529c8d8b5319de9db", 0x21}, {&(0x7f0000000440)="c3f7c12d412e4ad69a0fc539c0a5f4eccbcf00adfb33754dbce9b5f659cf776716f15c2a7f9a422296836d63f5376739f6944c71d796f53d0961d774c0c80ef87f7ded8cfbef24645612239de659fa56b1939839df5faaf8481e516857d6afbf76de9f9aea2f5c2385900352e9e3bd9461b105e750ea091f3225e3dc76905538b132132713e4178b2b388e7b", 0x8c}, {&(0x7f0000000500)="7683e792598c6ecaf11f4cfea647a37ec7555e442037dd223329a42d057854d04351a1b7fe5ecb1c35ad5ff7e8666269ef4a33c3da413b800a03fa5baa67f1f71146622ec73c93e8ebdf2d4d89ced29772", 0x51}], 0x3, &(0x7f0000000980)=ANY=[@ANYBLOB="05000000000000000000000022d439284b17a9d48cbfedda47f7cc8440f19502c58f3450d7c0574d3dbf94a20eacc24d003c4b0e8febcb99aad364be1e6d9ac3ca9ada66645276b1e133db3c68ce3adfbb465c37b1ede5c7163b4063b312afa439", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2], 0x28, 0x800}, {&(0x7f0000000600)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000680)="3598d77db34986b1fa8048e4e9f0ef98711ca8f1746b8fd505d46a1aaab2fbc8daed78b560dd18f9f06080a47797b459096cd632a7be011c9b30601da0024c71dc49536b7cdd1ed87735e05793a545dababb9f298fb406e450ba17f0eedc4f", 0x5f}, {&(0x7f0000000700)="abce71f7a12003", 0x7}], 0x2, &(0x7f0000000780)=[@rights={0x1c, 0x1, 0x1, [r2, r2, r2, r2]}], 0x1c, 0x4000004}], 0x3, 0x4841) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/cuse\x00', 0x800, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000040)={0x46d6, 0x2, 0x1}) fcntl$setflags(r2, 0x2, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000900)=[{0x4, 0x8}, {0x0, 0xed3}, {0xc, 0x9}, {0x7, 0x4}, {0x3, 0x1cf}, {0x2, 0x10001}, {0x3, 0x81000000000}, {0x8, 0x2}], 0x8) connect$unix(r3, &(0x7f0000000840)=@abs={0x0, 0x0, 0x4e20}, 0x6e) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000005c0)={r1, 0x101, 0x401, 0x4}, 0x10) 2018/03/10 18:47:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14, 0x800) bind$packet(r1, &(0x7f0000000180)={0x11, 0x11, r2, 0x1, 0x640, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001040)="bc010889d0f561e5e54c81359822e311", 0x10) 2018/03/10 18:47:43 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000480)='/dev/snd/midiC#D#\x00', 0x9, 0x932464b094284b2f) fstat(0xffffffffffffff9c, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000600)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x4, 0x4e24, 0x0, 0xa, 0x0, 0xa0, 0x87, 0x0, r1}, {0x2, 0x200, 0x5, 0x0, 0x44b4, 0x8, 0x8, 0x3}, {0x1f, 0x4, 0x4, 0xffffffff}, 0x7, 0x6e6bbd, 0x2, 0x1, 0x2, 0x3}, {{@in, 0x4d4, 0x6c}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x34ff, 0x0, 0x2, 0x2d, 0x8, 0x4000000000000000, 0x5}}, 0xe8) mkdir(&(0x7f0000000000)='./file0\x00', 0x180) r2 = open$dir(&(0x7f0000ab5ff8)='./file0\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x4000000) futimesat(r2, &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={{0x0, 0x2710}}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x40, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x3f, &(0x7f0000000340)=""/210, &(0x7f0000000440)=0xd2) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f00000000c0)) r4 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f00000002c0)={0x3, &(0x7f0000000100)=[{}, {}, {}]}) 2018/03/10 18:47:43 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000140)={&(0x7f0000ffc000/0x4000)=nil, 0x321, 0x5, 0x4000000000ef, &(0x7f0000ffd000/0x3000)=nil}) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) write(r0, &(0x7f0000000080)="6e2d43c3cfc5d398a4ce0b921699057a5bba01fc924a85ea9420556767df62b96c2a804b96836027d4ab1f61b0a255524b62b4e77f628506f1fc7aeb2093e778b8bdfd2132745efb940a614e1404af1760594b60b57cdd8c", 0x58) writev(r0, &(0x7f0000000040), 0x8) 2018/03/10 18:47:43 executing program 6: r0 = socket$nl_xfrm(0x2, 0x6, 0x21) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x400) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f0000000000)=0x8000000000000d, 0x4) 2018/03/10 18:47:43 executing program 3: r0 = memfd_create(&(0x7f0000978000)='ppp1\x00', 0x0) ftruncate(r0, 0xffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}}, [0x7f, 0x8a, 0xffff, 0x0, 0x9, 0xff, 0x76f2, 0x400, 0x4, 0x4, 0x1, 0x80000001, 0x7, 0x6, 0x400]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x5, 0x3, [0x0, 0x6, 0xfffffffffffffffa]}, &(0x7f0000000180)=0xe) write(r0, &(0x7f00007fbffd)='H', 0x1) getsockname$unix(r0, &(0x7f00000001c0), &(0x7f0000000240)=0x6e) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000000f7b)) 2018/03/10 18:47:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x80) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000000c0)) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f00000001c0)=0x100000001, 0x4) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000200)={0x7, r1, 0x1}) 2018/03/10 18:47:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000000)=0x8) 2018/03/10 18:47:44 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xe2) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000000)=0x5, 0x3a4838db) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000040)=""/106, &(0x7f00000000c0)=0x6a) 2018/03/10 18:47:44 executing program 7: bpf$MAP_CREATE(0x3, &(0x7f0000001000), 0x2c) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) 2018/03/10 18:47:44 executing program 6: r0 = add_key$keyring(&(0x7f0000001200)='keyring\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000001180)='keyring\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$setperm(0x5, r1, 0x20002) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r2, 0x400854d5, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x7, 0x5, 0x52f, 0x100000001}, {0x1000, 0x3, 0x2, 0x1000}, {0x2, 0x1, 0x2, 0x7}, {0x2, 0x100000000, 0x4000000000, 0xfffffffffffffffd}, {0x8, 0x4, 0xffffffffffff8000, 0x8}]}) keyctl$read(0xb, r1, &(0x7f0000000100)=""/4096, 0x1000) 2018/03/10 18:47:44 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x57f) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000000280)=""/144, &(0x7f00000000c0)=0x231) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/10 18:47:44 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_dccp_int(r1, 0x21, 0xaa57fa35cb2c2b60, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) write$selinux_validatetrans(r1, &(0x7f0000001240)={'system_u:object_r:init_var_run_t:s0', 0x20, 'system_u:object_r:semanage_exec_t:s0', 0x20, 0x0, 0x0, 0x20, "2f73b9fc9109eb4e7362696e5850d00e51cbf4ec7c2f6468636c69656e7400"}, 0x6b) fcntl$getflags(r0, 0x40b) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000000140)=ANY=[], 0x0, &(0x7f0000000000)=[{&(0x7f00004e0f41)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8", 0x1c}], 0x1}, 0x4}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000386fa0)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b50921", 0x5f, 0x0, 0x0, 0x0) fgetxattr(r1, &(0x7f00000012c0)=@known='security.ima\x00', &(0x7f0000001300)=""/64, 0x40) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000240)=""/4096) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000caa000)=ANY=[@ANYBLOB="02"], 0x1}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f0000000000)=""/239, 0xffffffffffffff1e, 0x100, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r1, 0x1) 2018/03/10 18:47:44 executing program 4: socket$packet(0x11, 0x9, 0x300) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @loopback}, &(0x7f0000000140)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x28) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e20, 0xcc, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x0, 0x67a, 0x3f96, 0xfffffffffffffffd, 0x277d}, &(0x7f00000002c0)=0x98) r2 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffffffffff35, 0x40100) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000080)=0x8000, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00000000c0)={r2}) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) 2018/03/10 18:47:44 executing program 0: r0 = memfd_create(&(0x7f0000000000)="637075736574256b657972696e672a766d6e657430707070300e7d00", 0x3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r2 = getegid() fchown(r0, r1, r2) syz_emit_ethernet(0x66, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "9954c6", 0x30, 0x67, 0x0, @empty, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x30, 0x0, "26d7aa22a041998486986799949bcc5ba37989d230a1cba05103632a0db5cf93d8c7b05d23d5298d"}}}}}}, &(0x7f00000000c0)) 2018/03/10 18:47:44 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, r0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000050000000000000001000000000000220000000000000000000000000000000000000000"]) 2018/03/10 18:47:44 executing program 0: r0 = add_key(&(0x7f0000000000)="fffffeff7074790064", &(0x7f00000a8ffb)={0x73, 0x79, 0x7a}, 0x0, 0xffffffffffffffc7, 0x0) keyctl$link(0x8, r0, r0) 2018/03/10 18:47:44 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f000002aff0)) r0 = gettid() rt_sigsuspend(&(0x7f0000b33000), 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r3 = dup2(r1, r2) tkill(r0, 0x15) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b39ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r5, &(0x7f0000012f73), 0x0, 0x0, &(0x7f0000012ff0)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) r6 = gettid() fcntl$setsig(r4, 0xa, 0x12) r7 = dup2(r4, r5) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r7, 0x8, r6) tkill(r0, 0x16) 2018/03/10 18:47:44 executing program 3: r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x0) r1 = socket(0x0, 0x0, 0x8) perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) readv(r0, &(0x7f0000000000), 0x16a) r3 = gettid() setpgid(r3, r3) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0x7, 0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f00000000c0)="a86a6d3a8904069e"}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000605000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000040)={0x2, r2}) tkill(r3, 0x1000000000013) 2018/03/10 18:47:44 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3ff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@loopback=0x7f000001, 0x4e24, 0x7, 0x4e21, 0xfffffffffffffffc, 0xa, 0x20, 0x0, 0x0, r1, r2}, {0x0, 0x6, 0x0, 0x7, 0x809, 0x0, 0x0, 0x176}, {0x9, 0x101, 0x400}, 0x3, 0x6e6bb7, 0x3, 0x0, 0x2, 0x1}, {{@in=@rand_addr=0x7, 0x4d6, 0x7f}, 0xa, @in=@multicast1=0xe0000001, 0x3500, 0x3, 0x2, 0x3f, 0xfffffffffffffffc, 0x0, 0x80000000}}, 0xe8) recvfrom$ax25(r0, &(0x7f00000000c0)=""/45, 0x2d, 0x40000002, &(0x7f0000000300)={0x3, {"ce558b608cee59"}, 0x10001}, 0x10) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000182ff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlockall() openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000340)={0x1, {{0x2, 0x4e21}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x104) 2018/03/10 18:47:44 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000075dff8)="0000060025bd0300", 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000280)={@local={0xfe, 0x80, [], 0xaa}, 0x2, r2}) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)="e22e2487470e92b36517bede94e45455cad5991653e25fd3eb20bcc96e4f1e58a5feb64b4912d550e0480568642ac82d9b6b1e683cd81fe5dc6eb378e23476d65377d64f46475a3f8025686221ea6964059f9ca5510b10e4fd8dbb6f03df01060adc380d781a6f534886f7b6977c10d889ee5a916e1ae529df7ea4fffc6c732df771208b23f56042f8a7a1f00eae61d06cab13d14579afa9ff46322cc677b732d9ae48db80239760f16e487f6a7bc0dc0528726c2ee46763d7767449b66f25f8f1a35e1419cb3c221db4a8cff9d0bcc67d77cbdd352b73bf0501eb773bd714a97f95d866bcd9e273683f", 0xea}, {&(0x7f0000000300)='u', 0x1}, {&(0x7f0000000500)="f5c51d", 0x3}], 0x3}, 0x0) 2018/03/10 18:47:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)={0x1f4, 0x7, 0x3, 0x200, 0x70bd2c, 0x25dfdbfe, {0x2}, [@generic="1d7a4b57cb3a8e9425bb3cc196c5221bd3bee7f300d1e3e37c5fa620f66b6df7e975c143d4f8ecece0946b3c7c808e7c6fd001e338c3608e164a4724537f1a3cb396a8dbce68e9d86d163eee2acc0329", @typed={0xc, 0x28, @pid=r2}, @generic="ddc1cda851ee23973cd3", @nested={0x164, 0xe, [@generic="3c0260a26d773af26ba19a3c14ba4f696f3e89fc419ba38fef1a254895caf9416ff98c59f3737624792e6c0ef9975e", @generic="9f02a2f42a1a55851a032ffb8872e8cd171861f7388d9dbfad2712dcfb2a9579f6cda601dac3abed9d1ae8b44cb1c17b69258b2033455b73a5d8f2287a0f7178a0199a801d8225aafef5e2dee539cfe89d8be3", @generic="535683939e427eac1373074f2c7649efe1af434477fc4ef60ab193b8084f99201c94f2d7e5abd1c0", @generic="ea0f1bd16a021c0cccc666cf94b18708a570ad21150c7e53a0a9c1378db616f1c5e393299fd96a654e720034c82baabf911218e02bceaaff9b716a9fed13ed6eaec54ffffd3fe53b46820493da4c7e495fc8af97e6fef2f25d8a88130af50ccad269044b09769b9617ceab14d4b21fd072e7c92fcbcf1c6cb6ba3a4a953b558af4e61399932cb10855f526ce81fa7facca84b5fdf75005e3a08401fb11d3f1ca88ae0480c56e2120e3b79cea6d413d9f0aca61a2407e"]}, @typed={0x14, 0x37, @str='/dev/ashmem\x00'}]}, 0x1f4}, 0x1, 0x0, 0x0, 0x844}, 0xc800) close(r0) 2018/03/10 18:47:44 executing program 1: socketpair(0x11, 0x80000, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000400)=[0xffffffffffffffff, 0x0, 0x0]) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000440)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) getresgid(&(0x7f0000000500)=0x0, &(0x7f0000000540), &(0x7f0000000580)) r7 = gettid() getresuid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)) r9 = getgid() r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/access\x00', 0x2, 0x0) r12 = perf_event_open(&(0x7f00000006c0)={0x1, 0x70, 0x7, 0x4, 0x7f, 0x30a, 0x0, 0xfffffffffffffffa, 0x100, 0xd, 0x1, 0x6, 0x7fffffff, 0x8, 0x401, 0x12b1, 0x9, 0xf0a, 0x8, 0x1, 0x2, 0x8, 0xfe00000000000000, 0xfffffffffffffffe, 0x5, 0x3, 0x0, 0x3ff, 0x6, 0x8, 0x0, 0x1, 0x81, 0x101, 0x6, 0x7, 0x646, 0x100000000, 0x0, 0x47b, 0x1, @perf_config_ext={0x8, 0xb24e}, 0x0, 0xffffffffffffff7b, 0x9, 0x6, 0x4, 0x2c3, 0x8}, 0x0, 0x3, 0xffffffffffffff9c, 0x2) r13 = accept4(0xffffffffffffff9c, &(0x7f0000000740)=@in={0x0, 0x0, @broadcast}, &(0x7f00000007c0)=0x80, 0x80800) r14 = fanotify_init(0x58, 0x0) sendmsg$unix(r0, &(0x7f0000000880)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000000c0)="a7d838c46d779873029eafb743d450f9e490f99a84132a6c564d15ac2760bbc8ed3f3fa97b4cce44b12ad148c8ab4489ade41321f881da7fc754d151448b41fed9f132a03bb166ae8edfad507a65271b35313fc58100945ec53a48261285c087e8b694e3356fe09c13cea97c05f5e0d9f371e9da4338fc805c7a222f75bab7175205fdfdd18ec66c97fa294f1710ae9527b47139055dc1bc2877a491b53b13d73a1b92c2ee13703de2e406aff20753ad1f733a8496e87f191c3d0dea08cbe236d9c864483b21586383bf3fd4fdd137133528a1c4e62da15c1756b316e7e049b08a8de189c51f153ae0507c", 0xeb}, {&(0x7f00000001c0)="53270a4cc3153057ea", 0x9}, {&(0x7f0000000200)="66ed934d0dfe94bc3aef78b0d17ea391594efe6373d81e19069c26136f639bb3ff2ab6c248d9682aaced524d937e19e86a6111006d257fc47397f4d8541ddcf5cf190380313acd5aac4e6a5f5670b0061a07dc2ce25e24179f1da53b87a0cc0bc4436493d354daba0f6926eb8e885f4f4b11b957ea93afa0edb3090ca8374a8d36bf483f19b256a87b46822c14aafa4f62ce934502609af2e4c4a8a581e63eaf9fe6d7ef1426971be2927e55807c3a474495692bc9c1ad5b55f0c94d6cd0d380e1", 0xc1}], 0x3, &(0x7f0000000800)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r10, r11, r12, r13, r14]}], 0x68, 0x315d54b83ec8ad78}, 0xc080) unshare(0x800) 2018/03/10 18:47:44 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xc6, "9a6e2719318147114cbb8d10b81543303d6d5067b0f48fe0e228705cdc148a5425bf2adc0c8838eec24e75a0e1fef8b26db888bacd114c6a83aba0eb7d00e8c303210aba16d2aade235b429b5c6cc4527408dcf7419d23fd6f03c710729d479195586da8592d30a558108a8238e70f1876fe917132abeafdf93cab02e75046d58b9c0ab3c57248d4f3e781952d5237e3300f2ed1c98d1358078cfacad861616092e9949d8870fefdce84c329cbda83816ad353e78f9265cc8b356ced2e655d10d5d54db7ca2e"}, &(0x7f0000000240)=0xce) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r1, 0x3f}, &(0x7f00000002c0)=0x8) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r2, &(0x7f0000000040)=@objname={'system_u:object_r:apt_var_cache_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x5e) write$selinux_create(r2, &(0x7f0000000100)=@access={'system_u:object_r:shadow_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x36}, 0x31) 2018/03/10 18:47:44 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) bind$inet6(r0, &(0x7f0000236fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0x1, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) getsockname(r0, &(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000200)=0x80) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r2, 0x39, 0x10}, 0xc) accept4$ipx(r0, 0x0, &(0x7f0000000040), 0x800) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 150.626260] [ 150.627921] ====================================================== [ 150.634220] WARNING: possible circular locking dependency detected [ 150.640524] 4.16.0-rc4+ #258 Not tainted [ 150.644593] ------------------------------------------------------ [ 150.650897] syz-executor0/20250 is trying to acquire lock: [ 150.656502] (&mm->mmap_sem){++++}, at: [<0000000073e1b2fc>] __might_fault+0xe0/0x1d0 [ 150.664548] [ 150.664548] but task is already holding lock: [ 150.670501] (ashmem_mutex){+.+.}, at: [<000000004c227228>] ashmem_ioctl+0x3db/0x11b0 [ 150.678478] [ 150.678478] which lock already depends on the new lock. [ 150.678478] [ 150.686791] [ 150.686791] the existing dependency chain (in reverse order) is: [ 150.694417] [ 150.694417] -> #1 (ashmem_mutex){+.+.}: [ 150.699857] __mutex_lock+0x16f/0x1a80 [ 150.704239] mutex_lock_nested+0x16/0x20 [ 150.708793] ashmem_mmap+0x53/0x410 [ 150.712916] mmap_region+0xa99/0x15a0 [ 150.717208] do_mmap+0x6c0/0xe00 [ 150.721067] vm_mmap_pgoff+0x1de/0x280 [ 150.725447] SyS_mmap_pgoff+0x462/0x5f0 [ 150.729914] do_fast_syscall_32+0x3ec/0xf9f [ 150.734728] entry_SYSENTER_compat+0x70/0x7f [ 150.739626] [ 150.739626] -> #0 (&mm->mmap_sem){++++}: [ 150.745154] lock_acquire+0x1d5/0x580 [ 150.749449] __might_fault+0x13a/0x1d0 [ 150.753831] _copy_from_user+0x2c/0x110 [ 150.758297] ashmem_ioctl+0x438/0x11b0 [ 150.762682] compat_ashmem_ioctl+0x3e/0x50 [ 150.767418] compat_SyS_ioctl+0x151/0x2a30 [ 150.772145] do_fast_syscall_32+0x3ec/0xf9f [ 150.776960] entry_SYSENTER_compat+0x70/0x7f [ 150.781856] [ 150.781856] other info that might help us debug this: [ 150.781856] [ 150.789969] Possible unsafe locking scenario: [ 150.789969] [ 150.795997] CPU0 CPU1 [ 150.800638] ---- ---- [ 150.805273] lock(ashmem_mutex); [ 150.808705] lock(&mm->mmap_sem); [ 150.814734] lock(ashmem_mutex); [ 150.820676] lock(&mm->mmap_sem); [ 150.824203] [ 150.824203] *** DEADLOCK *** [ 150.824203] [ 150.830236] 1 lock held by syz-executor0/20250: [ 150.834875] #0: (ashmem_mutex){+.+.}, at: [<000000004c227228>] ashmem_ioctl+0x3db/0x11b0 [ 150.843258] [ 150.843258] stack backtrace: [ 150.847727] CPU: 0 PID: 20250 Comm: syz-executor0 Not tainted 4.16.0-rc4+ #258 [ 150.855061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.864387] Call Trace: [ 150.866951] dump_stack+0x194/0x24d [ 150.870902] ? arch_local_irq_restore+0x53/0x53 [ 150.875551] print_circular_bug.isra.38+0x2cd/0x2dc [ 150.880540] ? save_trace+0xe0/0x2b0 [ 150.884236] __lock_acquire+0x30a8/0x3e00 [ 150.888357] ? ashmem_ioctl+0x3db/0x11b0 [ 150.892395] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 150.897571] ? __might_sleep+0x95/0x190 [ 150.901529] ? ashmem_ioctl+0x3db/0x11b0 [ 150.905567] ? __mutex_lock+0x16f/0x1a80 [ 150.909600] ? ashmem_ioctl+0x3db/0x11b0 [ 150.913633] ? ashmem_ioctl+0x3db/0x11b0 [ 150.917673] ? mutex_lock_io_nested+0x1900/0x1900 [ 150.922490] ? do_futex+0x86f/0x22a0 [ 150.926183] ? vma_set_page_prot+0x16b/0x230 [ 150.930568] ? find_held_lock+0x17/0x1d0 [ 150.934620] ? avc_ss_reset+0x110/0x110 [ 150.938568] ? lock_release+0xa40/0xa40 [ 150.942518] lock_acquire+0x1d5/0x580 [ 150.946302] ? lock_acquire+0x1d5/0x580 [ 150.950249] ? __might_fault+0xe0/0x1d0 [ 150.954195] ? lock_release+0xa40/0xa40 [ 150.958145] ? check_same_owner+0x320/0x320 [ 150.962443] ? __might_sleep+0x95/0x190 [ 150.966398] __might_fault+0x13a/0x1d0 [ 150.970257] ? __might_fault+0xe0/0x1d0 [ 150.974203] _copy_from_user+0x2c/0x110 [ 150.978153] ashmem_ioctl+0x438/0x11b0 [ 150.982021] ? selinux_file_ioctl+0x444/0x690 [ 150.986487] ? __fget_light+0x2b2/0x3c0 [ 150.990431] ? ashmem_release+0x190/0x190 [ 150.994551] ? kmem_cache_free+0x258/0x2a0 [ 150.998760] ? compat_SyS_futex+0x288/0x380 [ 151.003066] compat_ashmem_ioctl+0x3e/0x50 [ 151.007277] compat_SyS_ioctl+0x151/0x2a30 [ 151.011508] ? do_fast_syscall_32+0x156/0xf9f [ 151.015975] ? ashmem_ioctl+0x11b0/0x11b0 [ 151.020095] ? do_ioctl+0x60/0x60 [ 151.023520] do_fast_syscall_32+0x3ec/0xf9f [ 151.027815] ? _raw_spin_unlock_irq+0x27/0x70 [ 151.032283] ? do_int80_syscall_32+0x9c0/0x9c0 [ 151.036839] ? _raw_spin_unlock_irq+0x27/0x70 [ 151.041319] ? finish_task_switch+0x1c1/0x7e0 [ 151.045785] ? syscall_return_slowpath+0x2ac/0x550 [ 151.050685] ? prepare_exit_to_usermode+0x350/0x350 [ 151.055675] ? sysret32_from_system_call+0x5/0x3c [ 151.060490] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 151.065306] entry_SYSENTER_compat+0x70/0x7f [ 151.069685] RIP: 0023:0xf7fcdc99 2018/03/10 18:47:44 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000077fffc)=0x2, 0x4) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x124, 0x1) [ 151.073021] RSP: 002b:00000000f77c909c EFLAGS: 00000286 ORIG_RAX: 0000000000000036 [ 151.080700] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000007709 [ 151.087943] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 151.095192] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 151.102434] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 151.109674] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/10 18:47:44 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x90040, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0x3) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000b4000000f4010000f4010000f4010000d8020000d8020000d802000004"], 0x1) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4a4, 0x280, 0x0, 0x140, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000080), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="b03ace98aa4e", @empty, @rand_addr=0x3f, @empty, 0xc, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, 0xff, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0xff, 0x0, 0xff]}, 0x6, 0x5, 0x8000, 0x1f2058a3, 0x91e9, 0x80, '\x00', 'syzkaller1\x00', {}, {}, 0x0, 0x1}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, @empty, @empty, @rand_addr=0x5, 0xf}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) 2018/03/10 18:47:44 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000080a000)='/dev/vhost-net\x00', 0x2, 0x0) io_setup(0x80, &(0x7f00001c8ff8)=0x0) io_submit(r1, 0x1, &(0x7f0000002400)=[&(0x7f0000001000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)="b6b5b5efab7bfafd6afddccc227bf641c8d9478556fda4411971764475770935e4aabcea78f059db2a837339d42a789f8ef59fa43223e9c0967e4375d8ba1eef6c31dfcd3cb9be33", 0x48}]) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e23, 0x240000000000, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0xc652}, 0x1c) 2018/03/10 18:47:45 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000605000)=""/40, &(0x7f000010cffc)=0x28) 2018/03/10 18:47:45 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) r1 = dup3(r0, r0, 0x80000) listen(r0, 0xffffffff) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x4}) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0xc0fe, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x38}, 0x1}, 0x0) 2018/03/10 18:47:45 executing program 7: r0 = syz_open_dev$amidi(&(0x7f00000014c0)='/dev/amidi#\x00', 0x7, 0x40) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000001500)={{0x1, 0x10001}, 0x20}, 0x10) quotactl(0x80000201, &(0x7f00000eeff8)='./file0\x00', 0x0, &(0x7f0000001380)="7decf229f32d730b1c1da887b05841c5c8b729e69c96032d1c44d7173963e1") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001600)={0xffffffffffffffff}) setns(r1, 0x8000000) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001580)={0x81, 0x0, [0x9, 0x8, 0x4, 0x401]}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x2000) accept4$unix(r2, &(0x7f00000013c0), &(0x7f0000001440)=0x6e, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000001480)) recvmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/68, 0x44}], 0x1, &(0x7f0000000140)=""/4096, 0x1000}, 0xc6}, {{&(0x7f0000001140)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f00000012c0)=[{&(0x7f00000011c0)=""/241, 0xf1}], 0x1, 0x0, 0x0, 0x4}, 0x7}], 0x2, 0x2, &(0x7f0000001340)) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000001540)=0x1c, 0x80000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x9) 2018/03/10 18:47:45 executing program 6: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005e5ff0)=[{&(0x7f0000a5f000)="29000000200019fff63d0014000000060200001615f50005000000040d0010000000000200f9000008", 0x29}], 0x1) ftruncate(r0, 0x2) r1 = socket$inet6(0xa, 0x80000, 0x16dc) getsockname$inet6(r1, &(0x7f0000000000), &(0x7f0000000040)=0x1c) 2018/03/10 18:47:45 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x4) setsockopt(r0, 0x105, 0xd, &(0x7f0000001000), 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/10 18:47:45 executing program 5: socket$kcm(0x29, 0x6, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000f98df8)={0x20, 0x22, 0xafb, 0x0, 0x0, {0x3}, [@typed={0xc, 0x8, @str='\x00'}]}, 0x20}, 0x1}, 0x0) 2018/03/10 18:47:45 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000140)="cc0c5ffb1bf5c7ccaaa1ce453d8c03591e4e465bde9ed5689d80807b48b847c0a382213532cfd1883f8e41e42352130643a4fc30bd4afe2b3702cb14899124b140c2da20a5", 0x45) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0xfffffffffffffffd) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000000c0), 0x4) 2018/03/10 18:47:45 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000140)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e21}, 0x10) r2 = socket$inet(0x2, 0x3, 0x1) setsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000040), 0x4) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000180)=0x17000) 2018/03/10 18:47:45 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0xfffffffffffffffe, @loopback=0x7f000001}, {0x304}, 0x0, {0x2, 0x4e23}, "00080000001429f865e6fa188f020409"}) 2018/03/10 18:47:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x40, 0x23, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="085454a7a193f6614939ffc6c4b605e401c0703d73ba1484bf6afc8188"}]}]}, 0x40}, 0x1}, 0x0) 2018/03/10 18:47:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x18) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={r0, 0x80000000}, &(0x7f0000000300)=0x8) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1d, r3}) alarm(0x4) 2018/03/10 18:47:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f00003ecfa0)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff1ff5)='/dev/mixer\x00', 0x105400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cc5da0002", {0x4, 0x4000009, 0x2, "9ba6a8ff976b", 0xf8}}) timer_create(0x1, &(0x7f0000abdfa0)={0x0, 0x1e}, &(0x7f0000db3ffc)) poll(&(0x7f0000e95ff8)=[{r0, 0x244}], 0x1, 0x2) timer_gettime(r1, &(0x7f00004c9000)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000c2b000)={0x0, &(0x7f0000000040)}, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000002c0)) mlock(&(0x7f0000feb000/0x13000)=nil, 0x13000) r4 = dup(r0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000035afff)) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x4, &(0x7f0000000000)=0x3, 0xfffffffffffffeaf) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_GET_SUPPORTED_CPUID(r5, 0xc008ae05, &(0x7f00004f4fe2)=""/30) getegid() bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a00000)={r4, &(0x7f0000b5e000)="67a11aaac60af3dbe3c87c35167cca7d811755444757ce0771c6018837fa88a98f2e33bb339afe29c396975a17e9dd02f4faca18dbe68b829ac04892137f5b0ade", &(0x7f0000990000)=""/183}, 0x18) timer_gettime(r1, &(0x7f0000bf0000)) delete_module(&(0x7f0000497000)='/dev/ppp\x00', 0x2001) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r4, &(0x7f00000000c0)=""/244, 0xf4, 0x40, &(0x7f00008ceff0)={0x4, 0x0, 0x0, "b706000000ce", 0xfffffffffffffffe}, 0x10) ioctl$TIOCCONS(r5, 0x541d) r6 = open(&(0x7f0000000280)='./bus\x00', 0x14104a, 0xb) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f00000001c0)='vegas\x00', 0xa4c74f21) ftruncate(r6, 0x7fff) sendfile(r4, r6, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/10 18:47:45 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ptrace$setregs(0xd, r1, 0x1, &(0x7f0000000080)="1e2f914793b4382b5fc13f6cff44bb75734b280097d8b1619d8d89dbbcceea3fb8cc34364e7d0e5cea19150de84725d14347f31cf77afb54cd69727f51a4ecf9e184b89f0b54c75b6cacff9a015cd8a66adf93c54bc4040d5778303d5acf447ba3fcd3f317fbe0ce8308300de93d98013419243dbc02a0ed2f2fc0c72e3bbb59cd2b130d0e85e71ed0602f29cc23f8565dea3737549761ffea19e769cc6e26dbe0710938595f6abc31371b4997d551d60856c3ebc06860aa6826a63c8f5f3230cdffda08f76a3b6b82fb8c3f8cdd0cf9273609fb00f829955ef9") setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000), 0x2) 2018/03/10 18:47:45 executing program 7: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) socketpair$inet6(0xa, 0xf, 0x1, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x0, 'client1\x00', 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) 2018/03/10 18:47:45 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000000040), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000000000), 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x101400) ioctl$VT_RELDISP(r0, 0x5605) 2018/03/10 18:47:45 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newroute={0x24, 0x18, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x3}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}]}, 0x24}, 0x1}, 0x0) r1 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) rt_tgsigqueueinfo(r1, r2, 0x3a, &(0x7f0000000080)={0x23, 0x1, 0x0, 0x7}) 2018/03/10 18:47:45 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) ptrace$peekuser(0x3, r0, 0x3) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) setregid(r2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000ef8)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, &(0x7f00009b0ffc)=0x108) 2018/03/10 18:47:45 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x8, 0x4) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/03/10 18:47:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x40, 0x23, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="085454a7a193f6614939ffc6c4b605e401c0703d73ba1484bf6afc8188"}]}]}, 0x40}, 0x1}, 0x0) 2018/03/10 18:47:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x1, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000180)={r2}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000200)={&(0x7f00000001c0)=[0x3, 0xba94, 0x7ff], 0x3, 0x0, 0x5, 0x4, 0xde45, 0x912, {0x4000000000000, 0x4, 0x20, 0x7ff, 0x7, 0x7fffffff, 0xfffffffc00000000, 0x2, 0x10001, 0x1, 0x8000, 0x3, 0x3, 0x200, "34eb0a30aa6901b3501b19fbd35a4ba75170e78aa37cc00388a1369c3fedfc1c"}}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000000080)=""/202, 0xca}], 0x2000000000000119, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000280)={'security\x00'}, &(0x7f0000000300)=0x54) 2018/03/10 18:47:45 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newroute={0x24, 0x18, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x3}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}]}, 0x24}, 0x1}, 0x0) r1 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) rt_tgsigqueueinfo(r1, r2, 0x3a, &(0x7f0000000080)={0x23, 0x1, 0x0, 0x7}) 2018/03/10 18:47:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000140)=""/171, 0xab, 0x0, &(0x7f0000000200)) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3ff, 0x2000) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/4096) 2018/03/10 18:47:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f00001f4ff8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000aaf000)='./file0\x00', 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00003de000)={0x0, &(0x7f0000e5f000)}, 0x10) madvise(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x10200000008) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000010ec4)={0x18, 0x29, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/03/10 18:47:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) shutdown(r0, 0x1) sendto(r1, &(0x7f0000000180)="7162025b3c1ebda7561b5202006d87b6e029eacd88b258d16ede17c4fdbf1ebd33dfe3d037405c934f84d300100000d0f52f229fd9ca67c295c23275c5fdfdb231848ad61c7369f91dfe808754ab9cf00e6de85b20c96515b7f5a8c0a4a1c1000000000068062e57743bff795474db01e8745b6f26be0b98f1dbd403e13acc70", 0x80, 0x0, &(0x7f0000000240)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32]], 0x1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) recvmmsg(r1, &(0x7f0000817f60)=[{{&(0x7f00007f6000)=@alg, 0x58, &(0x7f0000685000)=[{&(0x7f0000f69fca)=""/54, 0x74}, {&(0x7f000084bf75)=""/139, 0x8b}], 0x2, &(0x7f00000c6000)=""/161, 0xfffffffffffffdea}}], 0x1, 0x0, &(0x7f00009fd000)={0x0, 0x989680}) 2018/03/10 18:47:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x7, 0x84) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x202000, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x3, 0xb71, 0x20, 0xd65, 0x1, 0x100000000}, 0x4}, 0xa) fsetxattr(r0, &(0x7f00000000c0)=@random={'system.', '\x00'}, &(0x7f0000000100)='*\x00', 0x2, 0x2) r2 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000008000)={0x0, 0x0, 0x208}, 0x20) ioctl$TIOCSTI(r2, 0x5412, 0x3) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0xe1, 0x7, 0x3, 0xffffffffffffffe1, 0x100000000, 0x6, 0x0, 0x9, 0xce, 0x8000, 0x93}, 0xb) 2018/03/10 18:47:45 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x8, 0x4) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/03/10 18:47:45 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') fchdir(r1) io_submit(0x0, 0xa, &(0x7f0000000a80)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0x55c9, r0, &(0x7f0000000080)="4054760c4fc724fb5f1d7e1bba33c5f16df6d1eb1cdb4ef4cd4f375e5492cb6df92592f843bc8a74ab0785e2b93412f52d8da59aefa1291de4e6e7744ca126f961cebb80598aeddbd3811fc97f44bf2a2f5810e9656dae4deae26d784dfdf52c11694d16ff55e890298c77a65632ef973e713f0996639682b675ef0c3643ca0e91ff3c3ba6083e00543ad943238b7be6f4f2acf7d5280d2dcc53f706cae57e6136530bb06b36ab2e5fb85db73cf8b814204251181ff9a0664db9b8ec6755447657a6d1f839da62d63c642ad1070af9c6135eb9da6555f81d81d454ab2909e1a333dc7fa1d23e1d16117eef700620c75635f422da3ce076", 0xf7, 0x5, 0x0, 0x1, r1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x1, r0, &(0x7f00000001c0)="df0672e37ea36aed851cfa80b9fff78a9be04b4dcc161d8d789d6cf351f1e1515b2f9f4f62c1589e2b07f968fbf974b12e4b56d62215f70238c0283b6ff789e7174243b2e4ed7c8cd32d3f25ef9bb78364dcf5d1c8753a", 0x57, 0x1, 0x0, 0x0, r1}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x2, r1, &(0x7f0000000280)="c51669d5bebf44a6d9640c5a680a60161feb541f593b0ed960d2ef6276e359accd47c0384c454301d76c9bca6e3bb28c64ef6f99b9ef01788c041494f7c3d5e1fd4274a55fe487be0bfe91b4a351555d20a4eea088b90f54d770f952657337f04c28304785e34990f864201dd400f524dfbab2e1a49fbbc0154535a56504dd32bceb07e9319e1753bc8fbbd0ffe6ccf0424e336181b72f6c0eff9356b2", 0x9d, 0x3, 0x0, 0x1, r1}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0xf, 0x3, r0, &(0x7f0000000380)="dbfed94f16d54c0decdd8b8188fbf38c61e8120766f4a1bc4109eb6c9f70306637dd5d24910bd7e04c9a0aeee772ebe008ae5550f8d11fbd438a61834e5efd2c230acee15ca1ca22b8617762d12f005608e7d438b4b793f2a2a52c1b25053253c9d91c96797541fb2dbd2da3e016af8da53c699632b46f863727b079246a90f780a5ffa364455829e37b791fe337042b363515ea93a50b27165a76cb42415bc235519199c7ad2da0dcf4e898fafc74395a66e3e722513e7551374196c2499e7f0a5401d44bf15d0f", 0xc8, 0x200, 0x0, 0x1, r1}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f00000004c0)="7c289638bd1c593d16098d1cc5aece45d82d0119bd3d8f3bc9bd4f8d51b6c4eef4f4fe574d758bb46d3aa1b9fdcf21b48bf64bb4608f6aa50e58d046d43b6b355d9f332243ca862adfe60b9dbe17e4cf0710af42ced2b6056fa172e26ba38ea09dc5e83c4abb28ce769f4fdf7e7f396e30be6223c0e46970cbcc28740836322a0ed6cd8bf4db66545795fdbc3ae11b60495d63be8700eb6dc8d0b267110a185f68fb2aa9b05c227cabe394753369bde4e31252b21b6392740c44115e5ad4fa2c546963ca6cbd33dbd79caa66234c707dede60769aeb655ba875d73579306332aa85b9d84b8520eae31", 0xe9, 0x2, 0x0, 0x1, r1}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x1, 0x6, r0, &(0x7f0000000600)="80448cd73d62cfd1d888519cb5ad42d81cb0504712f3ca36696e0153b5fbf7761fb2e4624d35f45be791508375967fa0d5999e120d8ad0ea129fa6972f8c0cbc7428e9cbb44bf961df57b612c57eb968bf20eb51afd985bd35985bb32989bcd8024c177d5e726a7359bf4d28b8c54482de02dfd88e2242a8d9682ade57ce4f437dcb4f004c65f16cbf598a5c1a3d991eaf920e95e04705c487fb359a9805ac6c213eb05892efd2e0b3b1bb15665b113187b86d3412df70daa810b77f024a", 0xbe, 0x6, 0x0, 0x1, r1}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0xf, 0x80, r1, &(0x7f0000000700)="eaf32fe23526dc5935d137ea1993fc9d66df17e1d5ac69cc3218c284397f313a1d369c0e8ec7899bc85490116ce7a551d816caa75be74e08a5102d9bbea22d4e74f005bd8d442faaeec6aba3c867379d1e48b595041ba4e4f83ef9669ca4844ae170fde49cf62b85dc0ed8cc25edc67a67f163c4a7409cf46fde6126af43b0affbe2fff7de07abedef8f4a525e09826f61e9d91c09540c993b28c3e71103eca6b9398035505463438f7d4a9366faff0c59468f312cde6bf2744a3c052ec5c84f9b3852d1d5d91b0a27eccf25ba4c7e670dbd1b630c820e985f7352961c5ea407f8d7", 0xe2, 0x7, 0x0, 0x0, r1}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x3, 0x20, r1, &(0x7f0000000840)="b07450e1d6ec30eedfc62b545aa02b4856ed693612492206839efb23ab5c056109c19231cee57716ad37b7a23d161e2f894e2af159fda80d65ef6b40e1d2a6417a9414191b2ae041ba93bf0a13ab3b5bf76e6c4399ea324b390236cf9a624679e63a4e5729521685f6d498345d758ec61b4af518db4812c3458b5c8b313739e836f09ce4", 0x84, 0x3, 0x0, 0x0, r1}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x8, 0x10000, r1, &(0x7f0000000940)="e6819cbd7f578a01f522ba136a86996c478fd21f475edf342ea11df02b96860cc8ce6e78fde029655353a2f217f44482b85a593d2385b2a1c85c842bd8e4d53a3f0f0a33e06af4790cb9339fbed424e989d7d9f99d914a9f8930795366e60508b4f8a338d340546e70508955ddbe8d1177ca17bf093129dbb1", 0x79, 0xffffffffffffffd5, 0x0, 0x0, r1}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000000a00)="c0202665b7b9ed569ccd649362bdb7bda1b5a87f349a4d8fb58e9d8004acf3740bea312ed2ffedfd9e6a3d2c95499dcfbb6a365296336d01425d5bbbe6b7", 0x3e, 0xadd, 0x0, 0x1, r1}]) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/10 18:47:45 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)=0x5) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) ioctl(r1, 0x2283, &(0x7f0000001000)) 2018/03/10 18:47:45 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newroute={0x24, 0x18, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x3}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}]}, 0x24}, 0x1}, 0x0) r1 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) rt_tgsigqueueinfo(r1, r2, 0x3a, &(0x7f0000000080)={0x23, 0x1, 0x0, 0x7}) 2018/03/10 18:47:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x1, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000180)={r2}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000200)={&(0x7f00000001c0)=[0x3, 0xba94, 0x7ff], 0x3, 0x0, 0x5, 0x4, 0xde45, 0x912, {0x4000000000000, 0x4, 0x20, 0x7ff, 0x7, 0x7fffffff, 0xfffffffc00000000, 0x2, 0x10001, 0x1, 0x8000, 0x3, 0x3, 0x200, "34eb0a30aa6901b3501b19fbd35a4ba75170e78aa37cc00388a1369c3fedfc1c"}}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000000080)=""/202, 0xca}], 0x2000000000000119, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000280)={'security\x00'}, &(0x7f0000000300)=0x54) 2018/03/10 18:47:45 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x7) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@hopopts={0x7e}, 0x8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/10 18:47:45 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00005aa000/0x3000)=nil, 0x3000}, 0x1}) r1 = epoll_create(0x7fffffff) epoll_create(0xdc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000069a000)) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r0, &(0x7f0000910000)=""/100, 0x64) 2018/03/10 18:47:45 executing program 6: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00001cf000)='children\x00') close(r1) 2018/03/10 18:47:45 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001cc0)) r1 = eventfd2(0x0, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) getresgid(&(0x7f0000000640)=0x0, &(0x7f0000000680), &(0x7f00000006c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000700)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0}, &(0x7f0000000780)=0xc) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000001d00)) fstat(r1, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000840)=0x0) r10 = getuid() r11 = getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000880)=0x0) getresuid(&(0x7f00000008c0)=0x0, &(0x7f0000000900), &(0x7f0000000940)) lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000a40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a80)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000b80)=0xe8) getresgid(&(0x7f0000000bc0), &(0x7f0000000c00)=0x0, &(0x7f0000000c40)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001440)=0x0) stat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)=0x0) r21 = getpid() fstat(r0, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001b00)='./file0\x00', &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001d40), &(0x7f0000001d80)=0x4) ioctl$KDMKTONE(r2, 0x4b30, 0x7) sendmmsg$unix(r0, &(0x7f0000001c00)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000080)="303765cba0b04f07597a13e048ce115e5f4ea914db233feaa366540bf0607e44ddc1fc6c44f99ffb0d0167127a85f6319fab678e5885f3186313b4ed11cf7f6ce8ba022a32f81b783afd523cb4f1cca4ebf3cd788a6dd69f801feb86", 0x5c}, {&(0x7f0000000100)="4c855202cf44ca1d405befe7718d0d434a8f25fe96803cc3d75d5e33af2d06398ff2dc848663c6932694df3b02af714d6fe89d5bc785fd792eb21d72", 0x3c}, {&(0x7f0000000140)="1431c482df5a11058ffe3121ea31dd41d624e83481bcb359f60149de1c7a5271e3c01d407a4ce6287fcb5e6058798b75de1a9e0b740144ecb53c1d77bd6b5a16f91f0e6c0894633e5d6a6c30404c74651674e7", 0x53}, {&(0x7f00000001c0)="113457ac805c71973676473861cfffb0a5bcfc1858c9f4213118c73b55b5bc7962351b27ed2f704ff161c75c8e79eba31e5498e26cdabe08efc272c7a23a942f0d8bad0a18473ac32e3eb473a3297eabbfefa8835f9e6ec3434dfa8c07a9874ea4592d47dc644131adca99046d452ab915bb2cf85d9daca5dacf79ee1b7fc8c083e53c76bdb65772ca520ce0c61d9b73ce8b090da10750a76035863ed7beaec803154e588e18e077cf0808eeb99323b59015c1af6c598d753999593ce3bf6cea10db06c0733cf5903ad6636b", 0xcc}, {&(0x7f00000002c0)="89fdb17fefd61d26a521f5eacf0d9310aede60dff66ef9b3c8bdfdd60823507e24b767cfdf1592e12eab1f35cc895e56e0cdb5e29ca6c72ab872ec1f6c32051e8bdec126b517ef88cbb487ee1a7885b229b86519d373c0", 0x57}, {&(0x7f0000000340)="c41c2a3b1b0d97b58623a2a9c4d0a042b2e2507bd8360f249ed8fbeec0b151fa320c6d7e05d4a1d9659cff68031141a7bf60eebcd850688f97f3aa1347a7a4abc441564c392063d9beb36ffade96e3bdbc458e136715cca579622a975038474013fae6bfda6c605c8abdf02a3615b8c359daddcd92d6f8bd46da5ce48e00ba6b645c4e4755be44a768ca2d4746730652deca0cbcfaba5d7f178208a02e860cd9ad61c07a968869126eba55a52301", 0xae}, {&(0x7f0000000400)="dc02c8e4a7b64f7c889331bbb3ae7a84d8d122f1089c86ec3265c4a689958d9304bfad485592381b807fed", 0x2b}, {&(0x7f0000000440)="4345fea00f7249fd4de1363bdfba729ad7e914e9502ef5901b399f47911b1cb760cea44606f9d2da96c62d769f8d989ed121332850920855b9180cb7cb1057e5e1485eae0df94a9ae6a218b9021659592de29247a77283f3ec", 0x59}], 0x8, &(0x7f0000000c80)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @rights={0x14, 0x1, 0x1, [r1, r2]}], 0xbc}, {&(0x7f0000000d40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001200)=[{&(0x7f0000000dc0)="b5e7a43751c781f139dd06ef9a30d60665ea44a58d5596fc92529ade30ff58b658d3ddd07386aa25eac710f47de3d982a9f1c770ce9c9ebd2184e6557e6713a5891178162f11500a9c702c3761cc5021add0d1097d4d26638347be60e20718239e38a46200de9d9468874fb9160098e421b1059f47bfbdbbbf5425295c9d55728203ee662c6a7e6e0b832510dce15367a1d94aeb962849c986e7", 0x9a}, {&(0x7f0000000e80)="be05fe90fbb2d80347bbbcd50b0868717d8ebccb25f6e55e79bf69ff3a450c46ab9a3cb51af772dce6857e2de11b9db11cd3fca0", 0x34}, {&(0x7f0000000ec0)="82989ca7f82b3f1726647e3355ac1f0d6eb3181d90fa8f3af454d06fc9c3565f69cd70b5356e22448c7e1cf8b5ff3896cf28869cbc097cb502a97c17a55b5005642ccb838335a0b361dec1bd22dfa3ebd7770a51fb1f9120e59f9ede48ae4991ef5d4f6152046930c6b104f02dd7d08b270250880e39950a99cfa5ac5da4c0c3b1c0a84b2d076b6a15733d5a9f2ab773fd47a90be6c434a57ae7b075106dddb7445b", 0xa2}, {&(0x7f0000000f80)="368375b1e6fdc70f4a33cbc3c9bea15e", 0x10}, {&(0x7f0000000fc0)="e9a1e66dd1cf21485fba72d9011f1766cf8e5d024585", 0x16}, {&(0x7f0000001040)="0ff1f17f3f86ebb6d922adb511c7979f7fd78f14f71652a3e3123b188f89795eac2665a92c74cc6c2a31953d1c18489eca1b87ddf25180c1ab31979049aa246e5cd44600ce1f863c58af94d516d50da3ab64a1b9751092b4a54473f4fd347ff3033b77fd9f20b6333a55f641fbf7a64c15", 0x71}, {&(0x7f00000010c0)="647d7c681fe3d5f7f8d98bbf4f20a3c7af4068c2e0f0a0d646ec181eeba6ef3ac6c0be6d30c1072548ac677a4998ff7f9bf38ffd8bb63bebfeec6e9f5a948a576e193604f4106285e8905946128b64fa0388293c67e4715ab0a314610415fc188b9d3f077917cf84abe7092b6841ba88b8e1d836214a86a563e1a092f4249234975b3f1c3a9acff765d4e574aa5ad8d1a2ea512ab3d7fbc5becf96a6b542e0fb6ecc65e96ffe988290bd2aea36d8233a8ff295aaba2b32cc5118276e9a0fb2c5", 0xc0}, {&(0x7f0000001180)="e92f8bc14f5bf1db718acaa2b882b34870c08c45d04174729d11c547a7c0dc2818e80d2431e353db146609558468e87432e59dbc0eb6f083ba00a5e9e899f0bc0920f078479ba2dc37acc1438866a7eafcaa4a3b818713ccd62c3ff2a23b6456399401f81604547941", 0x69}], 0x8, 0x0, 0x0, 0x4800}, {&(0x7f0000001240)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001400)=[{&(0x7f00000012c0)="20d043ba08f7a16ed8f063b2dd0bd63f81a9120c01ff35b49718f091c5860c5fdd1b46501b6ec5f305f0ec7423dc985f9899fd6e23892fb774fa3118d71934dda0511138aa540e77627f4c9584206979b145339f9c113189356d0c9879ed1858961eed6e03196ec05d294028a479b32a1e1478803305cd98c8ee1d7f67a02918206b11309361635b3a5dd871660b8200192da8bc2cc1fcbaea85149183d35fd7901aa2d387f97a0f21b73826ff6313cfc22fd1e6f51a73b3e6e0e49860ffc7d5c8aff726457afc18accb4f92c66488764a220d84b8ba24d677ddca6658f96bbd567bd311d0bef044881339a30a84dc75ecb08cec1a2a87e571a39ace1862", 0xfe}, {&(0x7f00000013c0)="5e42deaa", 0x4}], 0x2, &(0x7f0000001600)=[@rights={0x1c, 0x1, 0x1, [r2, r2, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r2, r0, r1, r2]}, @rights={0x18, 0x1, 0x1, [r1, r0, r2]}, @cred={0x18, 0x1, 0x2, r18, r19, r20}], 0x6c, 0x4000}, {&(0x7f0000001680)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001800)=[{&(0x7f0000001700)="3d0f2418f4680cecd6bbafbb245d8914ca1c2ff658441599680f21a3297f3d07789e12187a73d65a41cbc5e3812c41ed9824673c3135d98276d56040d74a63a711751234f35780cd926fcca628bc9ae8240e911136a714c257b67cd4fe13ae8be061a31da0305202b2a7f2644c82ce5ab261a31f05aa8c091a748bf5a98100fb7c483e6de996275f91fcfcaf9414379a7dff5f2945ef792f5f7eaec8b9f70227bd47836ed0b68c2fd315cb236cea991d94dfc82e91903af50c82434b4813c06cf8cf2d142add5316a511bb7530f8d47f116860edad5f310dc858b32c", 0xdc}], 0x1, &(0x7f0000001840)=[@rights={0x28, 0x1, 0x1, [r1, r1, r2, r2, r0, r0, r1]}], 0x28, 0x8010}, {&(0x7f0000001880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a40)=[{&(0x7f0000001900)="d6fcb5fe91b5d4235040691e3465388fd7964607c687cc596f9fb4c686faa5079c20cb1b65aaf05c052b2e962d02079a8357930c", 0x34}, {&(0x7f0000001940)="8064c3ce65a85e4219c63e", 0xb}, {&(0x7f0000001980)="ae97f3a5300a9b4eef941d789c74dfbbc920ac56d7cc631690351fd901ce87c120c29b6b15205bd1a3942d94319cfae47a11defe59922a5621a68f6a9747dbe56770b7cd98a9898214b50dcaec122c10a9a2c823f4ffd0f8087eb0ad41e057aac05ce330758dc0e3520e9f4912a5fb4541fe7ef26ec456d378dff32f196a0489f93be277711f8e6c810b2011c2b8933e4a2a2cd7a9a2a96b7544eb7b1be104c92385c4243dfc7321511eea5a3a03b5ae74c9004112b11a81c8d280af", 0xbc}], 0x3, &(0x7f0000001bc0)=[@cred={0x18, 0x1, 0x2, r21, r22, r23}], 0x18, 0xc000}], 0x5, 0x40000) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/10 18:47:45 executing program 0: munmap(&(0x7f0000008000/0x2000)=nil, 0x2000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000000180)={0x1}, 0x8) setns(r0, 0x48000000) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x2000) futimesat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {0x0, 0x7530}}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = getpid() process_vm_readv(r2, &(0x7f0000008000)=[{&(0x7f0000008000)=""/4096, 0x1000}], 0x1, &(0x7f000000aff0)=[{&(0x7f0000008000)=""/4096, 0x1111}], 0x1, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000040)) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000200)=""/4096) 2018/03/10 18:47:45 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newroute={0x24, 0x18, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x3}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}]}, 0x24}, 0x1}, 0x0) r1 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) rt_tgsigqueueinfo(r1, r2, 0x3a, &(0x7f0000000080)={0x23, 0x1, 0x0, 0x7}) 2018/03/10 18:47:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x1, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000180)={r2}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000200)={&(0x7f00000001c0)=[0x3, 0xba94, 0x7ff], 0x3, 0x0, 0x5, 0x4, 0xde45, 0x912, {0x4000000000000, 0x4, 0x20, 0x7ff, 0x7, 0x7fffffff, 0xfffffffc00000000, 0x2, 0x10001, 0x1, 0x8000, 0x3, 0x3, 0x200, "34eb0a30aa6901b3501b19fbd35a4ba75170e78aa37cc00388a1369c3fedfc1c"}}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000000080)=""/202, 0xca}], 0x2000000000000119, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000280)={'security\x00'}, &(0x7f0000000300)=0x54) 2018/03/10 18:47:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000be7000), 0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x72) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0x7) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000100)={r2}) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='\x00') 2018/03/10 18:47:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) time(&(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x4, 0x3, 0x4a3f, {r2, r3+30000000}, 0x3, 0x3}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x42800) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/03/10 18:47:45 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') syncfs(r0) 2018/03/10 18:47:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x100000001, 0x101000) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x10000000002, &(0x7f0000496fff), 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x38042, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f0000000040)={{0x7, 0x4}, 'port1\x00', 0x4, 0x1040, 0x7b0, 0x3, 0x4, 0xffffffff, 0x6ec, 0x0, 0x6, 0x47}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000200)={r3, 0x4, 0x8, 0x5151, 0x3, 0xfe, 0x6, 0x7fffffff, {r4, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x100000001}}, 0x10000, 0x5, 0x4, 0x9, 0x100000001}}, &(0x7f00000002c0)=0xb0) 2018/03/10 18:47:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x105, 0xee06833410ff49d1) ioctl(r0, 0x440100000000127f, &(0x7f00000000c0)="dc8dd6b16751d8a2c405ad1c62016a7dab957ca2a94867adc552b00a128f6994a05d0d0ffeb4d6bebca1c52c3aa1e84f3e26feaf7642efa83b359be794618c4efc206f7250f6ecd17ef5a3f83116a4b3a784b83cc9cd4fe485f20eaf941b3e9dfb17641b4314e6d2f4766c10e68746882d309286871cc62ab25710f3075d5ff21bced1cbd5d2d7895847d476f4f35eefda9b75746d57896de4531ff0bf311b1f5cade2ea030c731dd328") 2018/03/10 18:47:45 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r2, &(0x7f00000000c0)=""/247, 0xf7, 0x10000, 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000000040), 0x4) 2018/03/10 18:47:45 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newroute={0x24, 0x18, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x3}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}]}, 0x24}, 0x1}, 0x0) getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) 2018/03/10 18:47:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x1, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000180)={r2}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000200)={&(0x7f00000001c0)=[0x3, 0xba94, 0x7ff], 0x3, 0x0, 0x5, 0x4, 0xde45, 0x912, {0x4000000000000, 0x4, 0x20, 0x7ff, 0x7, 0x7fffffff, 0xfffffffc00000000, 0x2, 0x10001, 0x1, 0x8000, 0x3, 0x3, 0x200, "34eb0a30aa6901b3501b19fbd35a4ba75170e78aa37cc00388a1369c3fedfc1c"}}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000000080)=""/202, 0xca}], 0x2000000000000119, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000280)={'security\x00'}, &(0x7f0000000300)=0x54) 2018/03/10 18:47:45 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x6, 0x10870, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r2, 0x0, 0x1, &(0x7f0000f18000)=""/4096, &(0x7f0000472ffc)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/10 18:47:45 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.ima\x00', &(0x7f00000000c0)='+\x00', 0x0, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}], 0x11) 2018/03/10 18:47:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) time(&(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x4, 0x3, 0x4a3f, {r2, r3+30000000}, 0x3, 0x3}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x42800) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/03/10 18:47:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) time(&(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x4, 0x3, 0x4a3f, {r2, r3+30000000}, 0x3, 0x3}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x42800) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/03/10 18:47:45 executing program 6: rt_sigsuspend(&(0x7f00000f6000), 0xffffffffffffffce) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x2000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}}, &(0x7f0000000280)=0x84) 2018/03/10 18:47:45 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newroute={0x24, 0x18, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x3}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}]}, 0x24}, 0x1}, 0x0) getpid() 2018/03/10 18:47:45 executing program 1: r0 = socket$inet(0x2, 0x800, 0x200000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef6ffc)) 2018/03/10 18:47:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x1, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000180)={r2}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000200)={&(0x7f00000001c0)=[0x3, 0xba94, 0x7ff], 0x3, 0x0, 0x5, 0x4, 0xde45, 0x912, {0x4000000000000, 0x4, 0x20, 0x7ff, 0x7, 0x7fffffff, 0xfffffffc00000000, 0x2, 0x10001, 0x1, 0x8000, 0x3, 0x3, 0x200, "34eb0a30aa6901b3501b19fbd35a4ba75170e78aa37cc00388a1369c3fedfc1c"}}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000000080)=""/202, 0xca}], 0x2000000000000119, 0x0) 2018/03/10 18:47:45 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x32000, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000001c0)='sit0\x00') ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, "984517f5e4508f07d47547d012254baeb9a7b991c170232ee8217a3d7c7a6a1410e24eaa9d59b065ad16ceebc42e8ef6149ca02713edd4029564f10fbc16a4d1", "5db985ea6336a142e5622d6ef71cde49fdc0669d1f7ba94b120800ab537a678e9cbf5bf27bc1f0e5a8131093e47441db655255ad6819026e66f5b786fc7f1089", "7613f9d8ee598ab86c764c71e2b96416f6c811ca0d6d517a8628289e5f3460c5"}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000140)=0x81, 0x4) 2018/03/10 18:47:45 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newroute={0x24, 0x18, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x3}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}]}, 0x24}, 0x1}, 0x0) 2018/03/10 18:47:45 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xff, 0x101000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x2, 0x100000001, 0x3, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x1, 0x9c, 0x74}, &(0x7f0000000180)=0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000002, 0x32, r2, 0x0) time(&(0x7f00000001c0)) 2018/03/10 18:47:45 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x74, 0x100) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x4a}) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x8, 0x6, @random="050b98f29cce"}, 0x14) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, 'sit0\x00'}}) 2018/03/10 18:47:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x1, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000180)={r1}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000200)={&(0x7f00000001c0)=[0x3, 0xba94, 0x7ff], 0x3, 0x0, 0x5, 0x4, 0xde45, 0x912, {0x4000000000000, 0x4, 0x20, 0x7ff, 0x7, 0x7fffffff, 0xfffffffc00000000, 0x2, 0x10001, 0x1, 0x8000, 0x3, 0x3, 0x200, "34eb0a30aa6901b3501b19fbd35a4ba75170e78aa37cc00388a1369c3fedfc1c"}}) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000000080)=""/202, 0xca}], 0x2000000000000119, 0x0) 2018/03/10 18:47:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x10001, @dev={0xfe, 0x80, [], 0x10}, 0x100000001}, 0x1c) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/03/10 18:47:45 executing program 7: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) dup2(r0, r2) 2018/03/10 18:47:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) time(&(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x4, 0x3, 0x4a3f, {r2, r3+30000000}, 0x3, 0x3}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x42800) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/03/10 18:47:45 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newroute={0x24, 0x18, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x3}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}]}, 0x24}, 0x1}, 0x0) 2018/03/10 18:47:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x80000) bind(r0, &(0x7f00000000c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x80) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f000041f9e0)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/03/10 18:47:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) time(&(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x4, 0x3, 0x4a3f, {r2, r3+30000000}, 0x3, 0x3}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x42800) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/03/10 18:47:45 executing program 7: r0 = socket(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xffc7, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) flock(r0, 0x0) 2018/03/10 18:47:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x1, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000180)={r1}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000200)={&(0x7f00000001c0)=[0x3, 0xba94, 0x7ff], 0x3, 0x0, 0x5, 0x4, 0xde45, 0x912, {0x4000000000000, 0x4, 0x20, 0x7ff, 0x7, 0x7fffffff, 0xfffffffc00000000, 0x2, 0x10001, 0x1, 0x8000, 0x3, 0x3, 0x200, "34eb0a30aa6901b3501b19fbd35a4ba75170e78aa37cc00388a1369c3fedfc1c"}}) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000000080)=""/202, 0xca}], 0x2000000000000119, 0x0) 2018/03/10 18:47:45 executing program 1: r0 = getpgid(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000100)) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) kcmp(r0, r1, 0x6, r2, r3) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000080)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) modify_ldt$read(0x0, &(0x7f0000000140)=""/98, 0x62) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/10 18:47:45 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2802, 0x0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000180), &(0x7f00000001c0), 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000200)=' ', 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[0x5]}) pwritev(r0, &(0x7f0000000080), 0x2000000000000017, 0x0) 2018/03/10 18:47:45 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x111540, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000100)=""/105) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) dup2(r2, r0) 2018/03/10 18:47:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) time(&(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x4, 0x3, 0x4a3f, {r2, r3+30000000}, 0x3, 0x3}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x42800) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/03/10 18:47:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) time(&(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x4, 0x3, 0x4a3f, {r2, r3+30000000}, 0x3, 0x3}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x42800) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/03/10 18:47:45 executing program 6: r0 = request_key(&(0x7f0000000280)="626c61636b6c69737400f9786455be42ddea4e05b727121e7d6361ca5546d3465b0921b5f41eafb30da65a4abd35405255374b54fddd8fc5018226886b26646af7df6845e416a501a900f01c2aef21fd73547ed56499e6cbf7df6545def746c09b7e95d0fb681c84", &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="6173796d6d65747269630000be3a8a3a9e389d6de516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a4af0a703d63e19620fd165b5d862e2635059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb5664069babaa64e30af6d878c", 0xfffffffffffffffc) add_key(&(0x7f0000000100)="6173796d6d65747269630000be3a8a3a9e389d6de516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a4af0a703d63e19620fd165b5d862e2635059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069babaa64e30af6d878c", &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="308004f2", 0xffffffffffffff80, r0) kexec_load(0x1f, 0x6, &(0x7f0000000700)=[{&(0x7f0000000300)="3c8e2779a2c33bb095b62252db216ad8544ace0ce2c16910172d3134e5feee8270441ec37d5979d26d738da7ad283518a8249a60ae95862c5b35015522711e2af743ca3e03676b3f839fc4159bdddd1b47766d017d45ad9fb14a4359ab870f127629a3d33ba19b7cce45486afe36c880408eb3fbd16416174ef9fc5f90cea8888616d90346f657d876806f2b4299ebc209cc822991135c", 0x97, 0x8, 0x5}, {&(0x7f00000004c0)="0f65cd840edde6c2f9334086c39887b725a1f3ff05f0d17d63a7952bb6799dce15e3414a5fc27a6a52532fe635efc747b1c0b6e24a4e2d3f2e3f80e36fde861651032cd7b3f777decc7a7b183d158fe3e8e7909f1e46195a7a9626f567bd132293bd5225336787993ceb592b7a1c0961c9a49fe88014d00227392f51bd319e57b965dc9cee0c0173bb10cea5aa5451a55c15a264b2f09c7f253a582cf88c015a80ea2bdaaa7b4ae7b90e8c2613f2afa3a249c94fa24a0b77b1b604de3c61c114f0aba61398b83cefeadd360d0ca35c5dfb0e", 0xd2, 0x1, 0x4}, {&(0x7f0000000040)="0a55a397842c7cd3", 0x8, 0xfff, 0x4}, {&(0x7f00000005c0)="0747c742cd9d8449bc5c4ddc064381be559b00477c8c6f8c2006e132a5dfe02dd2a20d1d90d6d8e1098e4701e4d68453a9fb289589e8b22e5c5c4cab277861298004622b7abfa3c73d9e6e98ba0272b2", 0x50, 0x2f, 0x80000001}, {&(0x7f0000000640)="f1a594b564f72cfacbbe3ad69b310d5cc515f18e41da5d54876cb0b2e17af2454dd82316e3db9059ccf1901c539f0f90c10a0aca94bb136f35ce767cb705b557176a4e99cb227ae552c20e3aa59fa01370d5cb7af19a1747e71d208a3fa84ccca9580d4c5811bca7b04fcf4b66a992aa2f3eca1beb8c8b53e0c1990391254914b60ce2fd8e687da8cf69211ec234fc8f13a07bbf8b4d2d", 0x97, 0x843, 0x80}, {&(0x7f0000000080)="5a7ca5f0b5f990a6008808a31b454a2fae", 0x11, 0x8, 0x5}], 0x3c0002) 2018/03/10 18:47:45 executing program 4: r0 = socket(0x0, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newroute={0x24, 0x18, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x3}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}]}, 0x24}, 0x1}, 0x0) 2018/03/10 18:47:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x1, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000180)={r1}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000200)={&(0x7f00000001c0)=[0x3, 0xba94, 0x7ff], 0x3, 0x0, 0x5, 0x4, 0xde45, 0x912, {0x4000000000000, 0x4, 0x20, 0x7ff, 0x7, 0x7fffffff, 0xfffffffc00000000, 0x2, 0x10001, 0x1, 0x8000, 0x3, 0x3, 0x200, "34eb0a30aa6901b3501b19fbd35a4ba75170e78aa37cc00388a1369c3fedfc1c"}}) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000000080)=""/202, 0xca}], 0x2000000000000119, 0x0) 2018/03/10 18:47:46 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x80000000) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) r1 = socket(0x1e, 0x2, 0x4ad) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000ae000), &(0x7f0000125ffc)=0xc) 2018/03/10 18:47:46 executing program 4: r0 = socket(0x10, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newroute={0x24, 0x18, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x3}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}]}, 0x24}, 0x1}, 0x0) 2018/03/10 18:47:46 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x204802, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r2 = epoll_create(0x1f) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000001c0)={0x100, 0xfff, 0x5c}) poll(&(0x7f0000856ff0)=[{r2}, {r1}], 0x2, 0x9b) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b58ff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x6, 0x9, 0x7495, 0x1, 0x6, 0x100000001, 0x8000, 0x10001, 0x81, 0x1ff, 0x40, 0x2, 0x0, 0x800, 0xffffffffffffffff]}, &(0x7f0000000300)=0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)={r3, 0x29, "c0c92577a07d38b7cf20b925e37a0731147519cb1ad9c0411299555b589b7d98dc7514ccd1fc58e0fd"}, &(0x7f0000000380)=0x31) fgetxattr(r1, &(0x7f0000000100)=@random={'system.', '\')self\x00'}, &(0x7f0000000140)=""/88, 0x58) r5 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) mount(&(0x7f0000b44ff8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00000003c0)={r4, 0x80000000}, 0x8) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/03/10 18:47:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) time(&(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x4, 0x3, 0x4a3f, {r2, r3+30000000}, 0x3, 0x3}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x42800) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/10 18:47:46 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newroute={0x24, 0x18, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x3}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}]}, 0x24}, 0x1}, 0x0) 2018/03/10 18:47:46 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}], 0x48) 2018/03/10 18:47:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x1, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000180)={r2}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000000080)=""/202, 0xca}], 0x2000000000000119, 0x0) 2018/03/10 18:47:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) time(&(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x4, 0x3, 0x4a3f, {r2, r3+30000000}, 0x3, 0x3}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x42800) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/03/10 18:47:46 executing program 0: r0 = epoll_create(0x948) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x28, r2}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000984ff4)) 2018/03/10 18:47:46 executing program 6: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000001c0)=0x5, 0x4) rt_sigaction(0x24, &(0x7f0000000100)={0x1}, 0x0, 0xfffffffffffffe7d, &(0x7f0000000140)) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000200)={0x6, 0x3, 0x8, 0xffff, "69046ba05c5508fbc9544f56e76b6f71bf997c747e1c8b7af0c36d894d3470b61d243e3dca8da6c510030690", 0x7}) r1 = memfd_create(&(0x7f0000000000)='vboxnet0\x00', 0x3) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000040)=""/157) 2018/03/10 18:47:46 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="b92467e4b3be7a08126622888b5a8fc7", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="87edcbffce58e69ec87ed8cb7df1b0cb", 0x10) r2 = dup2(0xffffffffffffff9c, r0) ioctl$KVM_SMI(r2, 0xaeb7) 2018/03/10 18:47:46 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x3}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}]}, 0x24}, 0x1}, 0x0) 2018/03/10 18:47:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) time(&(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x4, 0x3, 0x4a3f, {r2, r3+30000000}, 0x3, 0x3}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x42800) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/10 18:47:46 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x3}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}]}, 0x24}, 0x1}, 0x0) 2018/03/10 18:47:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x1, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000000080)=""/202, 0xca}], 0x2000000000000119, 0x0) 2018/03/10 18:47:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) time(&(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x4, 0x3, 0x4a3f, {r2, r3+30000000}, 0x3, 0x3}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x42800) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/10 18:47:46 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="b92467e4b3be7a08126622888b5a8fc7", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="87edcbffce58e69ec87ed8cb7df1b0cb", 0x10) r2 = dup2(0xffffffffffffff9c, r0) ioctl$KVM_SMI(r2, 0xaeb7) 2018/03/10 18:47:46 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 2018/03/10 18:47:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) time(&(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x4, 0x3, 0x4a3f, {r2, r3+30000000}, 0x3, 0x3}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x42800) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/03/10 18:47:46 executing program 0: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0x10000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x3, 0x100000001}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x2, 0x9}, 0x88) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000040)=0x7, 0x4) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) 2018/03/10 18:47:46 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x3}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}]}, 0x24}, 0x1}, 0x0) 2018/03/10 18:47:46 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000300)=""/192) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000001c0)={{0x4, 0x3, 0x0, 0x4, "945267caf72c90f120fccc0eee8f000ed8f4418ef15cd8440a263d1b7d41b39f7a597f411cf50e479ad68f5e", 0x26}, 0x0, 0x0, 0x2, r1, 0x5, 0x14f, "a6ad4ccf2000632cc181303ad34f01dc2b093bea01b5967325b367a2b20cbd0315879a80831e7bf746f8811fd40986454dd850907eb8ad41ed1fb61a663c5cae", &(0x7f0000000180)='/dev/ppp\x00', 0x9, [], [0x8, 0x10000, 0x10000, 0x9]}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) r2 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x5, 0x9, 0x3, 0x936, 0x0, 0x1, 0x102, 0x8, 0x7, 0x0, 0xfffffffeffffffff, 0x8, 0x7ff, 0x1, 0x2, 0xc2a4, 0x5, 0x8, 0x100000001, 0x0, 0x9, 0x6, 0x4, 0x3ff, 0x7fff, 0x1, 0x0, 0x6, 0x401, 0x8, 0x0, 0x73d, 0x7, 0xb, 0x8, 0x2, 0x0, 0x8001, 0x0, @perf_bp={&(0x7f0000000040), 0x4}, 0x100, 0x5, 0x3f, 0x0, 0x1, 0x7, 0x5}, r2, 0x5, r0, 0xe) 2018/03/10 18:47:46 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newroute={0x24, 0x18, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}]}, 0x24}, 0x1}, 0x0) 2018/03/10 18:47:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) time(&(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x4, 0x3, 0x4a3f, {r2, r3+30000000}, 0x3, 0x3}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x42800) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/10 18:47:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) time(&(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x4, 0x3, 0x4a3f, {r2, r3+30000000}, 0x3, 0x3}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x42800) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/03/10 18:47:46 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000ff5)='/dev/vcsa#\x00', 0x3ff, 0x0) syz_open_dev$vcsn(&(0x7f0000407ff6)='/dev/vcs#\x00', 0x4, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000ca8000)='/dev/vcsa#\x00', 0x1, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ab4000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x1, @empty, 0x4}}, [0x7, 0x6, 0x0, 0x3, 0x5, 0x6, 0xffff, 0x4, 0x80000000, 0x0, 0x4, 0xfffffffffffffbff, 0x0, 0xc7f, 0x4]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r3, 0x58}, &(0x7f0000000180)=0x8) dup2(r2, r1) 2018/03/10 18:47:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x40, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x1000, @empty, 0xfffffffffffffff8}, 0x1c) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{}, {0xe}}) 2018/03/10 18:47:46 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00009bdff5)='projid_map\x00') socketpair(0x0, 0x0, 0x9, &(0x7f0000000000)) sendfile(r0, r0, &(0x7f00001b5ff8)=0x2, 0x400000ff) 2018/03/10 18:47:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x1, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000180)) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000000080)=""/202, 0xca}], 0x2000000000000119, 0x0) 2018/03/10 18:47:46 executing program 0: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0x10000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x3, 0x100000001}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x2, 0x9}, 0x88) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000040)=0x7, 0x4) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) 2018/03/10 18:47:46 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newroute={0x24, 0x18, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}]}, 0x24}, 0x1}, 0x0) 2018/03/10 18:47:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) time(&(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x4, 0x3, 0x4a3f, {r2, r3+30000000}, 0x3, 0x3}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x42800) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/10 18:47:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) time(&(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x4, 0x3, 0x4a3f, {r2, r3+30000000}, 0x3, 0x3}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x42800) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/10 18:47:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) time(&(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x4, 0x3, 0x4a3f, {r2, r3+30000000}, 0x3, 0x3}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x42800) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/03/10 18:47:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x1, 0x4) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000180)) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000000080)=""/202, 0xca}], 0x2000000000000119, 0x0) 2018/03/10 18:47:46 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newroute={0x24, 0x18, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}]}, 0x24}, 0x1}, 0x0) 2018/03/10 18:47:46 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) poll(&(0x7f00000002c0)=[{r0}, {r0, 0x80}, {r0, 0x2000}, {r1, 0x20}, {r0, 0x9}, {r0, 0xa000}, {r0, 0x81}], 0x7, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0x4}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={r3, @in6={{0xa, 0x4e20, 0xea96, @loopback={0x0, 0x1}, 0xfffffffffffffffd}}, 0x1, 0x6}, &(0x7f0000000280)=0x88) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000240)={@empty, r2}, 0x14) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000000730de2d6a1f06a0", 0x14, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000300)={'HL\x00'}, &(0x7f0000000340)=0x1e) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000380)=0xffe0000000000000, 0x8) 2018/03/10 18:47:46 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x8b9, 0x3ff}) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/03/10 18:47:46 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0xc00) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x8, r2}) r3 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000200)) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000300)='wlan0\x00') sync() bind$inet6(r3, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000440)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8, 0x1, 0x4c, 0x400, 0x9, 0x30, r2}) listen(r3, 0x20000003) readv(r1, &(0x7f0000000400)=[{&(0x7f0000000300)}, {&(0x7f0000000340)=""/171, 0xab}], 0x2) rt_sigpending(&(0x7f0000000240), 0x8) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00000002c0)={0x0, 0x6, 0x7fffffff, &(0x7f0000000280)}) close(r4) r5 = accept4(r3, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='ip6tnl0\x00', 0x10) socket$key(0xf, 0x3, 0x2) recvmsg$netrom(r5, &(0x7f0000000940)={&(0x7f0000000180)=@full={{0x3, {"cc71a2b0fc7562"}, 0xb81d}, [{"ca656386e14354"}, {"7876c075e97b96"}, {"4de983d35ba1d7"}, {"f6e8d540853f18"}, {"7af8c779376ac1"}, {"6e48af09618b41"}, {"cbed916ce34e67"}, {"83eff6f7aab7bc"}]}, 0x48, &(0x7f0000000580), 0x0, &(0x7f00000005c0), 0x0, 0x20000000}, 0x40010101) 2018/03/10 18:47:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x1, 0x4) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000180)) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000000080)=""/202, 0xca}], 0x2000000000000119, 0x0) 2018/03/10 18:47:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) time(&(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x4, 0x3, 0x4a3f, {r2, r3+30000000}, 0x3, 0x3}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/10 18:47:46 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x7, 0x2000) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000280)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x20, {0x2, 0x4e22, @rand_addr=0x3}, 'lo\x00'}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x40181, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000340)={r2, &(0x7f0000000380)=""/163}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000040)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x0, {0x2, 0x4e24, @broadcast=0xffffffff}, 'bridge0\x00'}) mremap(&(0x7f00009ff000/0x4000)=nil, 0x4000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) madvise(&(0x7f0000bb0000/0x1000)=nil, 0x1000, 0x10200000008) 2018/03/10 18:47:46 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000140)={0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}]}) 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd4000), 0x5, 0x0, &(0x7f00001f3000), &(0x7f0000000000), 0x0) 2018/03/10 18:47:46 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newroute={0x24, 0x18, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}]}, 0x24}, 0x1}, 0x0) 2018/03/10 18:47:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x1, 0x4) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000180)) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000000080)=""/202, 0xca}], 0x2000000000000119, 0x0) 2018/03/10 18:47:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) time(&(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x4, 0x3, 0x4a3f, {r2, r3+30000000}, 0x3, 0x3}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x42800) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/03/10 18:47:46 executing program 6: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = request_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='\\\x00', 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r2, r3) r4 = dup2(r1, r0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000040)={0x7, 0x0, [{0x6, 0x0, 0x101, 0x2, 0x86}, {0x7, 0x3, 0x80000000, 0x10000, 0x4}, {0xc0000007, 0x3, 0x7863332d, 0x0, 0x4}, {0x0, 0x7fff, 0x1, 0x9, 0x6}, {0xc0000001, 0x4, 0x3e4, 0x1, 0x9}, {0x40000000, 0x7, 0x1000, 0x9, 0xc49}, {0x40000001, 0x80, 0x0, 0x5, 0x3f}]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f000004d000)={0x80, 0x0, 'client1\x00', 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000240)={&(0x7f0000ffb000/0x4000)=nil, 0xfffffffffffffffc, 0x0, 0x91, &(0x7f0000ffb000/0x1000)=nil, 0xab6}) 2018/03/10 18:47:46 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f0000000100)={{0x9, 0x77b}, 'port0\x00', 0x80, 0x10401, 0xce600000000, 0x7fffffff, 0xa69, 0x7, 0x100000000, 0x0, 0x4, 0x8001}) 2018/03/10 18:47:46 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newroute={0x24, 0x18, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}]}, 0x24}, 0x1}, 0x0) 2018/03/10 18:47:46 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x800) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7, 0x3f, 0x81}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x3}, 0x8) 2018/03/10 18:47:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000180)) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000000080)=""/202, 0xca}], 0x2000000000000119, 0x0) 2018/03/10 18:47:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) time(&(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x4, 0x3, 0x4a3f, {r2, r3+30000000}, 0x3, 0x3}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/03/10 18:47:47 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 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, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80, 0x0) bind$rds(r0, &(0x7f0000000080)={0x2, 0x4e24}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fchown(r1, 0x0, 0x0) 2018/03/10 18:47:47 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) time(&(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x4, 0x3, 0x4a3f, {r2, r3+30000000}, 0x3, 0x3}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/03/10 18:47:47 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f0000000100)={{0x9, 0x77b}, 'port0\x00', 0x80, 0x10401, 0xce600000000, 0x7fffffff, 0xa69, 0x7, 0x100000000, 0x0, 0x4, 0x8001}) 2018/03/10 18:47:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) time(&(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x4, 0x3, 0x4a3f, {r2, r3+30000000}, 0x3, 0x3}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x42800) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/03/10 18:47:47 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) fdatasync(r0) r1 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_proto_private(r1, 0x89e4, &(0x7f0000000000)="43a5772cd377d2bbed190fd9c46fbb0c1bb903e06678e3078d1b6bb9ed3ae43766307f67baed5fb1708a14ea5743ee15f0e107e0949f5a2e08a6c3ca593bff8805e06fade978ee2947f976e0751e942c33ccea59578074921476d392b97569568e10e8aa367f9c666fb56668f80704d4de87b10866964aca12b5e65181fb25ddd47734f63924c00fb230c297872973a7d4ccbff21c8e96f4d295cee06877bb789448") r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x7, 0x10000) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000180)=0x40, 0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x40002, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000100)=0x101) getsockopt(r0, 0x800000000000010c, 0xb, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)) 2018/03/10 18:47:47 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newroute={0x24, 0x18, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}]}, 0x24}, 0x1}, 0x0) 2018/03/10 18:47:47 executing program 1: waitid(0xb0f57da1eb44627f, 0x0, &(0x7f0000167000), 0x2, &(0x7f0000f63000)) futex(&(0x7f0000000000)=0x2, 0xd, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)=0x1, 0x1) 2018/03/10 18:47:47 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000180)) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) preadv(0xffffffffffffffff, &(0x7f00006c6000)=[{&(0x7f0000000080)=""/202, 0xca}], 0x2000000000000119, 0x0) 2018/03/10 18:47:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000080)) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x8, 0x4, 0x4, 0x100000001}, 0x1c) fcntl$notify(r1, 0x402, 0x80000024) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f00008f7fba)='#'}, 0x20) 2018/03/10 18:47:47 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000180)) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000000080)=""/202, 0xca}], 0x2000000000000119, 0x0) 2018/03/10 18:47:47 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) time(&(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x4, 0x3, 0x4a3f, {r2, r3+30000000}, 0x3, 0x3}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/03/10 18:47:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) time(&(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x4, 0x3, 0x4a3f, {r2, r3+30000000}, 0x3, 0x3}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x42800) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/03/10 18:47:47 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f0000000100)={{0x9, 0x77b}, 'port0\x00', 0x80, 0x10401, 0xce600000000, 0x7fffffff, 0xa69, 0x7, 0x100000000, 0x0, 0x4, 0x8001}) 2018/03/10 18:47:47 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000080)='/dev/dsp#\x00', &(0x7f00000000c0)="d663707573657400", &(0x7f0000000100)='/dev/dsp#\x00', &(0x7f0000000140)='/dev/dsp#\x00', &(0x7f0000000180)="2db600", &(0x7f00000001c0)='^\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='/dev/dsp#\x00'], &(0x7f0000000300)=[&(0x7f00000002c0)="b53a00"], 0xd00) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000003ff8)=0x10) read(r0, &(0x7f0000010000)=""/176, 0x27) readv(r0, &(0x7f000000e000)=[{&(0x7f0000003f34)=""/204, 0xcc}], 0x1) 2018/03/10 18:47:47 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000180)) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000000080)=""/202, 0xca}], 0x2000000000000119, 0x0) 2018/03/10 18:47:47 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000002100)=@nl=@unspec, 0x32, &(0x7f0000000600), 0x0, &(0x7f0000002040)}}], 0x40001c2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000100)=r2) 2018/03/10 18:47:47 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newroute={0x1c, 0x18, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x3}}, 0x1c}, 0x1}, 0x0) 2018/03/10 18:47:47 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) time(&(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/10 18:47:47 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000180)) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000000080)=""/202, 0xca}], 0x2000000000000119, 0x0) 2018/03/10 18:47:47 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newroute={0x1c, 0x18, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x3}}, 0x1c}, 0x1}, 0x0) 2018/03/10 18:47:47 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x30, &(0x7f0000481000), &(0x7f0000835000)=0x4) 2018/03/10 18:47:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) time(&(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x4, 0x3, 0x4a3f, {r2, r3+30000000}, 0x3, 0x3}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/03/10 18:47:47 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) time(&(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/10 18:47:47 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newroute={0x1c, 0x18, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x3}}, 0x1c}, 0x1}, 0x0) 2018/03/10 18:47:47 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000180)) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000000080)=""/202, 0xca}], 0x2000000000000119, 0x0) 2018/03/10 18:47:47 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f0000000100)={{0x9, 0x77b}, 'port0\x00', 0x80, 0x10401, 0xce600000000, 0x7fffffff, 0xa69, 0x7, 0x100000000, 0x0, 0x4, 0x8001}) 2018/03/10 18:47:47 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000380)={@dev}, &(0x7f00000003c0)=0x14) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000040)) 2018/03/10 18:47:47 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x80, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x400caeaa, &(0x7f0000000140)={0x5, 0x39e8f584}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r1, 0x50, &(0x7f0000000180)}, 0x10) syz_emit_ethernet(0x11, &(0x7f0000000100)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@x25={0x805}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0x695]}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000), 0xfffffffffffffcf7) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) 2018/03/10 18:47:47 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x25, &(0x7f0000170ff0)={0x1, 0x0, 0x0, 0x10001}) fcntl$lock(r0, 0x5, &(0x7f000005a000)) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000000)=""/167, 0x6}) 2018/03/10 18:47:47 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000180)) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000000080)=""/202, 0xca}], 0x2000000000000119, 0x0) 2018/03/10 18:47:47 executing program 4 (fault-call:1 fault-nth:0): r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newroute={0x24, 0x18, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x3}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}]}, 0x24}, 0x1}, 0x0) [ 153.648960] FAULT_INJECTION: forcing a failure. [ 153.648960] name failslab, interval 1, probability 0, space 0, times 0 [ 153.660325] CPU: 1 PID: 20722 Comm: syz-executor4 Not tainted 4.16.0-rc4+ #258 [ 153.667669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.676997] Call Trace: [ 153.679562] dump_stack+0x194/0x24d [ 153.683166] ? arch_local_irq_restore+0x53/0x53 [ 153.687811] ? page_add_file_rmap+0x670/0xc50 [ 153.692284] ? flex_array_get+0x1ba/0x230 [ 153.696412] should_fail+0x8c0/0xa40 [ 153.700101] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 153.705182] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 153.710349] ? ebitmap_get_bit+0x12c/0x1d0 [ 153.714558] ? constraint_expr_eval+0x27f/0x12a0 [ 153.719285] ? flex_array_get_ptr+0x49/0x60 [ 153.723584] ? string_to_context_struct+0xa50/0xa50 [ 153.728583] ? cond_compute_av+0x3d/0x2e0 [ 153.732707] ? find_next_bit+0xcc/0x100 [ 153.736657] ? security_compute_av+0x198/0x7d0 [ 153.741215] ? lock_acquire+0x1d5/0x580 [ 153.745162] ? lock_acquire+0x1d5/0x580 [ 153.749107] ? avc_compute_av+0x225/0x710 [ 153.753232] should_failslab+0xec/0x120 [ 153.757180] kmem_cache_alloc+0x47/0x760 [ 153.761213] ? lock_release+0xa40/0xa40 [ 153.765163] ? do_raw_spin_trylock+0x190/0x190 [ 153.769724] avc_alloc_node+0x27/0x4d0 [ 153.773587] avc_compute_av+0x22a/0x710 [ 153.777535] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 153.782723] ? avc_alloc_node+0x4d0/0x4d0 [ 153.786847] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 153.792013] ? find_get_entries_tag+0xeb0/0xeb0 [ 153.796656] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 153.801818] ? lock_release+0xa40/0xa40 [ 153.805771] avc_has_perm+0x4be/0x680 [ 153.809559] ? avc_has_perm_noaudit+0x520/0x520 [ 153.814209] ? lock_acquire+0x1d5/0x580 [ 153.818156] ? __might_fault+0x110/0x1d0 [ 153.822191] ? lock_downgrade+0x980/0x980 [ 153.826316] ? lock_release+0xa40/0xa40 [ 153.830271] ? compat_rw_copy_check_uvector+0x25f/0x2f0 [ 153.835613] sock_has_perm+0x299/0x420 [ 153.839475] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 153.844812] ? iov_iter_get_pages+0x1150/0x1150 [ 153.849474] selinux_socket_sendmsg+0x36/0x40 [ 153.853947] security_socket_sendmsg+0x7d/0xb0 [ 153.858506] sock_sendmsg+0x43/0x110 [ 153.862193] ___sys_sendmsg+0x767/0x8b0 [ 153.866143] ? copy_msghdr_from_user+0x590/0x590 [ 153.870873] ? find_vpid+0xe0/0xe0 [ 153.874388] ? __f_unlock_pos+0x19/0x20 [ 153.878347] ? lock_downgrade+0x980/0x980 [ 153.882468] ? get_pid_task+0xbc/0x140 [ 153.886333] ? __fget_light+0x2b2/0x3c0 [ 153.890280] ? fget_raw+0x20/0x20 [ 153.893717] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 153.898531] ? vfs_write+0x374/0x510 [ 153.902218] ? wait_for_completion+0x770/0x770 [ 153.906784] __sys_sendmsg+0xe5/0x210 [ 153.910556] ? __sys_sendmsg+0xe5/0x210 [ 153.914504] ? SyS_shutdown+0x290/0x290 [ 153.918456] ? __sb_end_write+0xa0/0xd0 [ 153.922412] ? SyS_read+0x220/0x220 [ 153.926018] compat_SyS_sendmsg+0x2a/0x40 [ 153.930143] ? compat_SyS_getsockopt+0x420/0x420 [ 153.934871] do_fast_syscall_32+0x3ec/0xf9f [ 153.939168] ? do_int80_syscall_32+0x9c0/0x9c0 [ 153.943726] ? _raw_spin_unlock_irq+0x27/0x70 [ 153.948195] ? finish_task_switch+0x1c1/0x7e0 [ 153.952662] ? finish_task_switch+0x182/0x7e0 [ 153.957135] ? syscall_return_slowpath+0x2ac/0x550 [ 153.962049] ? prepare_exit_to_usermode+0x350/0x350 [ 153.967041] ? prepare_exit_to_usermode+0x227/0x350 [ 153.972032] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 153.976674] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 153.981508] entry_SYSENTER_compat+0x70/0x7f [ 153.985892] RIP: 0023:0xf7fb6c99 [ 153.989230] RSP: 002b:00000000f77b209c EFLAGS: 00000286 ORIG_RAX: 0000000000000172 2018/03/10 18:47:47 executing program 6: r0 = socket$inet6(0xa, 0x800000000080001, 0x8010000000000084) r1 = socket$inet6(0xa, 0x3, 0x4) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), 0x4) 2018/03/10 18:47:47 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) time(&(0x7f0000000180)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/10 18:47:47 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/03/10 18:47:47 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00002ec000)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") fcntl$notify(r0, 0x402, 0x3) exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040), 0x80800) getdents(r0, &(0x7f0000da7f6f), 0x1e5) 2018/03/10 18:47:47 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000180)) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000000080)=""/202, 0xca}], 0x2000000000000119, 0x0) 2018/03/10 18:47:47 executing program 4 (fault-call:1 fault-nth:1): r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newroute={0x24, 0x18, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x3}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}]}, 0x24}, 0x1}, 0x0) 2018/03/10 18:47:47 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0xce00c15b1da55858, &(0x7f0000000140)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8001, 0x105400) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) rt_sigsuspend(&(0x7f0000000000)={0x800000000000000}, 0x8) syz_emit_ethernet(0x46, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x10, 0xffffff88, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xa, 0x3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) 2018/03/10 18:47:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) time(&(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x4, 0x3, 0x4a3f, {r2, r3+30000000}, 0x3, 0x3}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) [ 153.996909] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000140 [ 154.004155] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 154.011398] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 154.018643] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 154.025886] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/10 18:47:47 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/03/10 18:47:47 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000180)) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000000080)=""/202, 0xca}], 0x2000000000000119, 0x0) [ 154.108179] FAULT_INJECTION: forcing a failure. [ 154.108179] name failslab, interval 1, probability 0, space 0, times 0 [ 154.119451] CPU: 1 PID: 20738 Comm: syz-executor4 Not tainted 4.16.0-rc4+ #258 [ 154.126800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.136146] Call Trace: [ 154.138739] dump_stack+0x194/0x24d [ 154.142366] ? arch_local_irq_restore+0x53/0x53 [ 154.147029] ? release_sock+0x1d4/0x2a0 [ 154.151000] should_fail+0x8c0/0xa40 [ 154.154714] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 154.159816] ? release_sock+0x1d4/0x2a0 [ 154.163781] ? trace_hardirqs_on+0xd/0x10 [ 154.167926] ? __local_bh_enable_ip+0x121/0x230 [ 154.172589] ? _raw_spin_unlock_bh+0x30/0x40 [ 154.176994] ? release_sock+0x1d4/0x2a0 [ 154.180958] ? refcount_add+0x60/0x60 [ 154.184755] ? lock_acquire+0x1d5/0x580 [ 154.188719] ? fs_reclaim_acquire+0x20/0x20 [ 154.193032] ? lock_downgrade+0x980/0x980 [ 154.197177] ? lock_release+0xa40/0xa40 [ 154.201138] ? __netlink_insert+0x1170/0x1170 [ 154.205615] ? check_same_owner+0x320/0x320 [ 154.209911] ? memset+0x31/0x40 [ 154.213188] ? rcu_note_context_switch+0x710/0x710 [ 154.218097] should_failslab+0xec/0x120 [ 154.222048] kmem_cache_alloc_node+0x56/0x760 [ 154.226530] ? netlink_getsockopt+0x660/0x660 [ 154.231005] __alloc_skb+0xf1/0x780 [ 154.234610] ? lock_downgrade+0x980/0x980 [ 154.238732] ? skb_copy_and_csum_dev+0x370/0x370 [ 154.243461] ? lock_release+0xa40/0xa40 [ 154.247425] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 154.253024] ? selinux_inet_conn_established+0xf0/0xf0 [ 154.258273] ? sock_has_perm+0x2a4/0x420 [ 154.262315] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 154.267827] netlink_sendmsg+0xa86/0xe60 [ 154.271866] ? netlink_unicast+0x6b0/0x6b0 [ 154.276078] ? security_socket_sendmsg+0x89/0xb0 [ 154.280806] ? netlink_unicast+0x6b0/0x6b0 [ 154.285017] sock_sendmsg+0xca/0x110 [ 154.288705] ___sys_sendmsg+0x767/0x8b0 [ 154.292655] ? copy_msghdr_from_user+0x590/0x590 [ 154.297388] ? find_vpid+0xe0/0xe0 [ 154.300906] ? __f_unlock_pos+0x19/0x20 [ 154.304857] ? lock_downgrade+0x980/0x980 [ 154.308979] ? get_pid_task+0xbc/0x140 [ 154.312851] ? __fget_light+0x2b2/0x3c0 [ 154.316800] ? fget_raw+0x20/0x20 [ 154.320238] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 154.325054] ? vfs_write+0x374/0x510 [ 154.328743] ? wait_for_completion+0x770/0x770 [ 154.333306] __sys_sendmsg+0xe5/0x210 [ 154.337079] ? __sys_sendmsg+0xe5/0x210 [ 154.341030] ? SyS_shutdown+0x290/0x290 [ 154.344985] ? __sb_end_write+0xa0/0xd0 [ 154.348950] ? SyS_read+0x220/0x220 [ 154.352553] compat_SyS_sendmsg+0x2a/0x40 [ 154.356676] ? compat_SyS_getsockopt+0x420/0x420 [ 154.361417] do_fast_syscall_32+0x3ec/0xf9f [ 154.365714] ? do_int80_syscall_32+0x9c0/0x9c0 [ 154.370269] ? _raw_spin_unlock_irq+0x27/0x70 [ 154.374738] ? finish_task_switch+0x1c1/0x7e0 [ 154.379213] ? finish_task_switch+0x182/0x7e0 [ 154.383686] ? syscall_return_slowpath+0x2ac/0x550 [ 154.388590] ? prepare_exit_to_usermode+0x350/0x350 [ 154.393581] ? prepare_exit_to_usermode+0x227/0x350 [ 154.398571] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 154.403214] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/03/10 18:47:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) time(&(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x4, 0x3, 0x4a3f, {r2, r3+30000000}, 0x3, 0x3}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/03/10 18:47:47 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000180)) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) preadv(0xffffffffffffffff, &(0x7f00006c6000)=[{&(0x7f0000000080)=""/202, 0xca}], 0x2000000000000119, 0x0) 2018/03/10 18:47:48 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) time(&(0x7f0000000180)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/10 18:47:48 executing program 4 (fault-call:1 fault-nth:2): r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newroute={0x24, 0x18, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x3}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}]}, 0x24}, 0x1}, 0x0) 2018/03/10 18:47:48 executing program 6: r0 = socket(0x10, 0x20000000802, 0x0) r1 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000084fa3)="1f000000520007f2000094fef5000f430700000000000000000100ffffb92b", 0x1f) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x