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", 0x1000}], 0xa, r1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) clock_gettime(0x6, &(0x7f0000a30000-0x8)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) 2018/02/08 20:01:45 executing program 0: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000e26000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bc7000-0xc)='/dev/autofs\x00', 0x40881, 0x0) bind$vsock_stream(r2, &(0x7f0000c4e000-0x10)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) sendmsg$nl_generic(r1, &(0x7f00001d9000-0x1c)={&(0x7f0000403000)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00003a4000-0x3c)={0x20, 0x29, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0xa}]}]}, 0x20}, 0x1}, 0xffffffffffffffff) 2018/02/08 20:01:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b9f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000828000)={0x0, 0x400, 0x2, 0x101, 0x0, 0x2, 0x100000001, 0xfad, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x3, 0x10001, 0x0, 0x9, 0x4}}, &(0x7f0000019000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007a5000)={r2, 0x10001, 0x58a8}, 0x8) listxattr(&(0x7f000088e000)='./file0\x00', &(0x7f00000fa000)=""/159, 0x9f) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000863000-0x8)=[{r0}], 0x1, 0x4eda) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffff3f, 0x0, &(0x7f0000006000-0x50)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff}, @fda={0x66646185}, @flat={0x0, 0x101}], &(0x7f0000004000)=[]}}}], 0x0, 0x0, &(0x7f000000e000)}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f78000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000290000)={@common='bridge0\x00', @ifru_data=&(0x7f000011f000-0x20)="0e00000000000000000000000000000000931400001200e7ffff870000002023"}) mmap$binder(&(0x7f00004c7000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000f15000)={0x1, 0xe8, 0x965}) getsockopt$inet_int(r3, 0x0, 0x1b, &(0x7f000031e000-0x4), &(0x7f00007ba000-0x4)=0x4) 2018/02/08 20:01:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x2) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00004bf000)={"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"}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x556f}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000006000)={0x0, 0xffffffffffffffff}, 0x14) 2018/02/08 20:01:45 executing program 1: mq_unlink(&(0x7f0000746000)='\x00') r0 = syz_open_dev$sndpcmc(&(0x7f000077e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x13ba01) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000001000-0x20)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x20) 2018/02/08 20:01:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00004cf000-0x1000), 0x0, 0xffffffffffffffff, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000741000-0xd)='/dev/usbmon#\x00', 0x5e6, 0xdbfce4cdbae83d6e) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00002a2000), &(0x7f0000702000)=0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_bt_hci(r1, 0x400448fe, &(0x7f0000ec3000-0x6f)="67c673cbbe3e0f4559e7e8ea6f90697105e18f6eaed87009a1ead189441b63de2311fff2065284495a5fa66b40104aea3f307c2a35ef1c5056b3fb93814c72ad653a3e53f9cc797814a35795781abbfe34890e01d5560d2b7e9179aad4c61e6d90d04d558a53eb8fc4757d636a8b0c") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000020e000-0x8)={0x0, 0x1}, &(0x7f0000132000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000269000)={r3, 0x10000, 0x8000, 0x5, 0xfffffffffffffffe, 0x3}, 0x14) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 20:01:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_dev$dspn(&(0x7f0000c67000)='/dev/dsp#\x00', 0xffffffff, 0x10000) perf_event_open(&(0x7f0000001000-0x78)={0x6, 0x78, 0xfffffffffffeffff, 0x2000, 0x20, 0xed52, 0x0, 0x32, 0x20000, 0x1, 0x9, 0x7, 0x2, 0x4, 0xfffffffffffffffa, 0x6, 0x765, 0xaf, 0x1, 0x3b8e, 0x9, 0x7, 0x0, 0x3, 0x6, 0x5b1, 0x0, 0x0, 0x0, 0x4, 0x80, 0x3ff, 0x5, 0x0, 0x0, 0xffff, 0x6, 0x5, 0x0, 0x38, 0x4, @perf_bp={&(0x7f0000b86000-0x1), 0xa}, 0x100, 0x4, 0x3, 0x0, 0x5, 0x10001}, r0, 0x23c, r1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000992000-0x10)='/dev/sequencer2\x00', 0x81, 0x0) utime(&(0x7f0000930000)='./file0\x00', &(0x7f0000eef000)={0x101, 0x8}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000869000-0x20)={{&(0x7f0000966000/0x3000)=nil, 0x3000}, 0x2}) r3 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00009a4000)={{{@in=@rand_addr, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000254000-0x4)=0xe8) connect$ipx(r2, &(0x7f0000efe000-0x10)={0x4, 0x1, 0x4, "11184b235fe4", 0x2}, 0x10) stat(&(0x7f00004c6000)='./file0\x00', &(0x7f0000c7c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000038d000)={r3, r4, r5}, 0xc) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000235000-0x1c)) r6 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) rmdir(&(0x7f000069e000-0x8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r6, 0x4058534c, &(0x7f00004af000)={0x2, 0x0, 0xd003, 0x0, 0x0, 0x7fff}) 2018/02/08 20:01:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00000f1000)) mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000)=@ethtool_link_settings={0x51, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00007fe000-0x8)={0x5, 0x8, 0x5, 0x33}, 0x8) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00000cc000)={0x0, 0x81, 0x9, &(0x7f0000b97000)}) fadvise64(r1, 0x0, 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000004000-0x368)=@filter={'filter\x00', 0xe, 0x4, 0x20e, 0xffffffff, 0x234, 0x234, 0x234, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00008b9000-0x40), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0x94}}, [{{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@SET2={0x30, 'SET\x00', 0x2}}, {{@uncond, 0x0, 0x94, 0xb8, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00'}]}, @common=@unspec=@CLASSIFY={0x24, 'CLASSIFY\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x90, 0xb8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @REJECT={0x24, 'REJECT\x00'}}]}}, 0x300) openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) [ 737.395517] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/08 20:01:45 executing program 2: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)) mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)) mount(&(0x7f000038d000-0x8)='./file0\x00', &(0x7f0000f4e000-0x8)='./file0\x00', &(0x7f000018e000-0x8)='tracefs\x00', 0x9023, &(0x7f000055c000)) r0 = syz_open_dev$mice(&(0x7f0000e59000)='/dev/input/mice\x00', 0x0, 0x210000) ioctl$TCSBRKP(r0, 0x5425, 0xffff) 2018/02/08 20:01:45 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000007000-0x6c)=""/108, 0x6c) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000006000-0x8)) 2018/02/08 20:01:45 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000b000-0x30)="2f0000001d00030000fffd946fa28300010000d87f86c497271d85680800a3a2d188737e0b000100015867855e79a5", 0x2f}], 0x1}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000012000)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000012000)=0xfff, &(0x7f0000012000)=0x1) 2018/02/08 20:01:45 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000c1000)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b91000-0xe8)={{{@in6=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f00005bb000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, 0x100000000, 0xf0ce, 0x3, 0x100, 0xb3f, 0x80000020, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dd0000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000a18000-0x45)="e255c022e43c11b0acdba92cf55de1d466001ff0ebe6881d02857090357a94d5da48943cf41c26901a57be9392c8fc39290e34185c1fbf80938909c67dee6cf26aeb88510a") ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00004c2000-0x1)=0x0) sched_getattr(r4, &(0x7f00007cd000), 0x30, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004e3000-0x4)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) clock_gettime(0x0, &(0x7f0000d15000-0x8)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000956000)={0x0}, &(0x7f00002f8000-0x4)=0xc) prlimit64(r5, 0xe, &(0x7f0000a8b000)={0x6, 0x4}, 0x0) 2018/02/08 20:01:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c5c000-0xc)={0x0}, &(0x7f00005fe000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004b0000)={0x0, 0x0}, &(0x7f0000474000-0x4)=0xc) fstat(r0, &(0x7f0000af3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr(r0, &(0x7f0000795000-0x15)=@known='system.sockprotoname\x00', &(0x7f000068a000-0x1)='\x00', 0x1, 0x3) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000497000)={r1, r2, r3}, 0xc) 2018/02/08 20:01:45 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000061000-0x3)='/dev/input/mouse#\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @empty}}, 0x20, 0x28}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00005e7000)) 2018/02/08 20:01:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) close(r1) r2 = syz_open_dev$sndctrl(&(0x7f000010f000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x20100) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f00002b7000-0x24)={0x9, 0x1c, [0x1f, 0x6, 0x2, 0x8000000000, 0x2, 0xfffffffffffffffa, 0x2]}) r3 = syz_open_dev$adsp(&(0x7f00007da000-0xb)='/dev/adsp#\x00', 0x0, 0x4200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000527000)={0x0, []}, &(0x7f0000a31000-0x4)=0x4) fstatfs(r0, &(0x7f00006db000)=""/226) [ 737.511375] binder: binder_mmap: 4331 204c7000-204cb000 bad vm_flags failed -1 [ 737.541006] binder_alloc: 4331: binder_alloc_buf, no vma [ 737.546626] binder: 4331:4367 transaction failed 29189/-3, size 0-0 line 2957 2018/02/08 20:01:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x100000000, 0x101000) bind$rds(r0, &(0x7f0000a69000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) 2018/02/08 20:01:45 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000007000-0x6c)=""/108, 0x6c) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000006000-0x8)) 2018/02/08 20:01:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) r3 = dup3(r2, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a45323, &(0x7f00004cb000-0xa8)={{0x9, 0x79}, 'port1\x00', 0x20, 0xa0041, 0x7, 0xfffffffffffffffe, 0x9, 0x4, 0xfffffffffffffffd, 0x0, 0x2, 0x9}) r4 = add_key$keyring(&(0x7f000058a000)='keyring\x00', &(0x7f000044e000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000e3000)='keyring\x00', &(0x7f000067b000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) read(r2, &(0x7f0000b0a000)=""/128, 0x80) 2018/02/08 20:01:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f000014b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000417000-0x4)=0x3a) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00006c6000)=0x4, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0x282, &(0x7f0000008000-0x10)={&(0x7f0000eed000-0x14)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x224}, 0x1}, 0x0) r2 = syz_open_dev$tun(&(0x7f000051a000-0xd)='/dev/net/tun\x00', 0x0, 0x8000) fcntl$getownex(r1, 0x10, &(0x7f0000677000)={0x0, 0x0}) ptrace(0x11, r3) ioctl$TUNDETACHFILTER(r2, 0x400854d6, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b76000)='/dev/autofs\x00', 0x280, 0x0) connect$netrom(r4, &(0x7f0000eff000-0x10)=@ax25={0x3, {"25d20f993cc244"}, 0x80000000000002}, 0x10) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 20:01:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000073e000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00005e7000)) 2018/02/08 20:01:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x1e5, 0x20000) getsockopt(r0, 0x80000001, 0x1, &(0x7f0000a13000)=""/190, &(0x7f000070c000)=0xbe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) tgkill(r1, r2, 0x27) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000)={&(0x7f0000003000-0x10)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000002000+0x12e)=[{&(0x7f0000002000)=""/217, 0xd9}, {&(0x7f0000001000-0x70)=""/112, 0x70}, {&(0x7f0000003000-0x95)=""/149, 0x95}], 0x3, &(0x7f0000002000)=""/178, 0xb2, 0x4}, 0xa1862dbc678b50a2) waitid(0x2, r2, &(0x7f0000002000-0x10), 0x40000002, &(0x7f0000002000-0x48)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000003000), &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000005000-0x90)={0x5, {{0x2, 0x2, @broadcast=0xffffffff}}}, 0x90) read(r0, &(0x7f0000000000+0x97a)=""/172, 0xac) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000005000)={{0x2, 0x3, @multicast2=0xe0000002}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x44, {0x2, 0x3, @empty}, @common='irlan0\x00'}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x1, &(0x7f0000006000-0x69)=""/105) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000006000)={0x800, 0x6, 0x81, 0x5, 0x2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x5, &(0x7f0000008000-0x8)) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000006000-0x4)=0x14) fstat(r0, &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) 2018/02/08 20:01:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clock_gettime(0x0, &(0x7f0000d15000-0x8)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) [ 737.588854] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/08 20:01:45 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000c1000)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b91000-0xe8)={{{@in6=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f00005bb000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, 0x100000000, 0xf0ce, 0x3, 0x100, 0xb3f, 0x80000020, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dd0000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000a18000-0x45)="e255c022e43c11b0acdba92cf55de1d466001ff0ebe6881d02857090357a94d5da48943cf41c26901a57be9392c8fc39290e34185c1fbf80938909c67dee6cf26aeb88510a") ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00004c2000-0x1)=0x0) sched_getattr(r4, &(0x7f00007cd000), 0x30, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004e3000-0x4)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) clock_gettime(0x0, &(0x7f0000d15000-0x8)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000956000)={0x0}, &(0x7f00002f8000-0x4)=0xc) prlimit64(r5, 0xe, &(0x7f0000a8b000)={0x6, 0x4}, 0x0) 2018/02/08 20:01:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000da1000)='/dev/dsp\x00', 0x20400, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f00000ca000-0x3c)={{0x0, 0x2, 0x43, 0x2, 0x5}, 0x6}) 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(0x6e, &(0x7f0000002000-0x1b1)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "b79208", 0x0, 0x29, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], "010000006de46b1c"}}}}}}}, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f000015a000-0x18)={&(0x7f0000392000/0x4000)=nil, 0x8, 0x5, 0x4, &(0x7f0000516000/0x1000)=nil, 0x8}) 2018/02/08 20:01:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000238000)={r0, 0x2, 0x1, 0x8000, &(0x7f0000a47000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clock_gettime(0x0, &(0x7f0000d15000-0x8)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/08 20:01:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x14, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001000-0x10)={0x8, 0x8000, 0x40, 0x84a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x3fff, 0x0) 2018/02/08 20:01:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000f6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) unlinkat(r1, &(0x7f00001ed000)='./file0\x00', 0x200) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) connect(r0, &(0x7f00001d6000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @empty}, 0x0, 0x1, 0x3, 0x2}}, 0x2e) r3 = socket(0x15, 0x80005, 0x0) getsockopt(r3, 0x200000000114, 0x2713, &(0x7f0000fe4000-0x1)=""/1, &(0x7f0000995000-0x4)=0x35) 2018/02/08 20:01:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c41000-0xc)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000780000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000583000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e74000-0x18)={r1, 0x8c3c, 0x30, 0x80, 0x4422}, &(0x7f0000c55000)=0x18) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x2000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) 2018/02/08 20:01:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d8000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000041c000-0xa9)="122623c97011ae739fed39bee9a5939681fedebe942f285e015d4e5e8c8b1eba9c2b8aac37148fbc284b07d972b27bbf9c223e10c71a67f0f68307ae1ba0b067d2e553d51d254d95f649533decc3d869b7f2590c61205cfe1550f2df93964da2c37f1892ebb2c794acd1086b244432ce1f272540fc153c38347987db10ba90614e97c6a4a601e0e0f90c1be9a42314dce194748ad31ddfc52243e807ac47edbb8f86190a05815e83a6", 0xfffffffffffffff7) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e30000-0x38)={0x0, 0x0, &(0x7f00000b8000-0x80)=[{&(0x7f0000f4d000-0xe6)="17", 0x1}], 0x1}, 0x0) 2018/02/08 20:01:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x341000) socketpair$inet6(0xa, 0xa, 0xfffffffffffffffa, &(0x7f0000331000)={0x0, 0x0}) pipe2(&(0x7f0000f2c000-0x8), 0x800) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f00008b0000-0xd0)={0x5, 0x0, [{0x40000001, 0xffffffffffffff01, 0x1, 0x1ff, 0x40, 0x2, 0xfffffffffffffff7}, {0xc0000007, 0x1ff, 0x1, 0x2, 0xffffffffffffff80, 0x1, 0x1}, {0xc0000008, 0x6, 0x4, 0x5, 0x2bc, 0x80000001, 0x6}, {0x6, 0x80, 0x0, 0x0, 0x8ce4, 0x4, 0x40}, {0xc0000000, 0x9, 0x7, 0x0, 0x3, 0x8, 0xff}]}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000b65000-0x4)=0x6, 0x4) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f00004e8000-0x4), &(0x7f000016b000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00005e7000)={0x8, 0x0, 0x9362, 0x1f, 0x0, 0x3}) write$selinux_context(r0, &(0x7f00007eb000)='system_u:object_r:watchdog_device_t:s0\x00', 0x27) 2018/02/08 20:01:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x26000, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045003, &(0x7f00001c4000-0x8)) 2018/02/08 20:01:45 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0x4), &(0x7f00008e5000-0x4)=0xfffffdf6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000705000-0xb)='/dev/midi#\x00', 0x52100, 0x40) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000086a000-0x4)=0x7e, &(0x7f0000db3000-0x2)=0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) 2018/02/08 20:01:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000f3e000)='/dev/admmidi#\x00', 0x100000001, 0x800) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000bee000-0x4)=0x400000000000000, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clock_gettime(0x0, &(0x7f0000d15000-0x8)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/08 20:01:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r1 = dup2(r0, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f0000e70000-0x30)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0xfffffffffffffffe}, @note}], 0x1c) renameat2(r1, &(0x7f0000f53000)='./file0\x00', r1, &(0x7f000030e000-0x8)='./file0\x00', 0x4) clock_gettime(0x0, &(0x7f00008f3000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000a61000-0x88)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x9, @empty, 0x8}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, @in6={0xa, 0x2, 0x7084e98a, @mcast1={0xff, 0x1, [], 0x1}, 0x2}], 0x88) utimes(&(0x7f00001d8000)='./file0\x00', &(0x7f0000286000)={{r2, r3/1000+30000}, {0x77359400}}) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000fc6000), &(0x7f00009c0000-0x4)=0x4) 2018/02/08 20:01:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40240) accept4$alg(r0, 0x0, 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d5e000)='/dev/mixer\x00', 0x0, 0x0) connect$pptp(r1, &(0x7f0000b98000)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0x10}}}, 0x20) readlinkat(0xffffffffffffffff, &(0x7f0000076000)='./file0\x00', &(0x7f000053d000-0x8b)=""/139, 0x8b) r2 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c82000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00005e7000)) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000a0f000)) 2018/02/08 20:01:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000040e000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000f5f000-0x4)=0x3) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f000066b000-0xc0)=""/192, &(0x7f0000c52000)=0x100a8) 2018/02/08 20:01:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mincore(&(0x7f000020c000/0x2000)=nil, 0x2000, &(0x7f0000001000)=""/113) r1 = accept4(r0, &(0x7f0000aee000)=@un=@file={0x0, ""/86}, &(0x7f00008e1000)=0x58, 0x800) sendmsg$nl_generic(r0, &(0x7f0000d20000)={&(0x7f0000a98000)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000d00000-0x20)={0x20, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@typed={0xc, 0x4f, @u32=0x2}]}, 0x20}, 0x1}, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000a57000)={0x2, 0x1f, 0x80000000, 0x1}) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 20:01:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) io_setup(0x3, &(0x7f0000722000-0x4)=0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000609000)='./file0\x00', 0x604100, 0x8e) io_cancel(r1, &(0x7f0000454000-0x40)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f0000690000)="523d176e998e3e79630cd0cbb450a2567a02e806bb915bdf465f86ffad4a3e02012505e055eac63049c9e23513e37a2dbae4b7a308a6965cfb3c2d5a69f576c360ce001fff5f07dbbc6aa6dc050ca3d39a0875fe3fff56434589d268248b", 0x5e, 0x9, 0x0, 0x0, r2}, &(0x7f00003c1000)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clock_gettime(0x0, &(0x7f0000d15000-0x8)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/08 20:01:46 executing program 7: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004b7000-0xb)='/dev/hwrng\x00', 0x32000, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0xd4b) r1 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r1, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000002000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x1000}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000af0000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f00005b3000-0x55)=""/85, 0x55, 0x8, &(0x7f0000001000)={0x0, 0x1c9c380}) r3 = getegid() lchown(&(0x7f0000001000-0x8)='./file0\x00', r2, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003000-0xc), &(0x7f00003f4000)=0xc) creat(&(0x7f0000001000-0xe)='./file0/file0\x00', 0x0) 2018/02/08 20:01:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00005b0000-0x14)="905b9f57063091d1824e26bcddff54b4085a1c05", 0x14) r1 = dup(r0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00003b5000+0x483)=""/121) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000491000)={0x6, 0x7, 0x1ff, 0x7}, 0x10) 2018/02/08 20:01:46 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0x4), &(0x7f00008e5000-0x4)=0xfffffdf6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000705000-0xb)='/dev/midi#\x00', 0x52100, 0x40) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000086a000-0x4)=0x7e, &(0x7f0000db3000-0x2)=0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) 2018/02/08 20:01:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x1, 0x5) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000a6b000)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @generic="5e01e39dd2fd9d07c06ab41694c3c962"}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000024e000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00000ae000-0x1c)=@req3={0x10001, 0x100, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739eff971b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3ea9ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000d76000)=[], 0x0, &(0x7f00006eb000-0x1398)=[], 0x0, 0x800}, 0x0) 2018/02/08 20:01:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005a6000)='/dev/ppp\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00007e4000)=0x7, 0x1) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00005ce000)=0x4, &(0x7f00003e9000)=0x2) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000f02000-0x40)={{0x0, 0x0, 0x8}, 0x8, 0x40, 0x6}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a2c000-0x10)={0x2, 0x6, 0xc936, 0x3f, 0x0}, &(0x7f0000d38000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d3c000)={r2, 0x1000, "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"}, &(0x7f000045a000)=0x1008) nanosleep(&(0x7f0000988000-0x8), &(0x7f0000af8000)) 2018/02/08 20:01:46 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f000001f000)) r1 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r1, &(0x7f0000010000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) ppoll(&(0x7f000001e000-0x40)=[{r1}], 0x1, &(0x7f0000016000-0x8), &(0x7f0000001000-0x8), 0x8) 2018/02/08 20:01:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00005e7000)) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000059000)={0x0, @loopback, @rand_addr}, &(0x7f0000663000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000055f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) 2018/02/08 20:01:46 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0x4), &(0x7f00008e5000-0x4)=0xfffffdf6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000705000-0xb)='/dev/midi#\x00', 0x52100, 0x40) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000086a000-0x4)=0x7e, &(0x7f0000db3000-0x2)=0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) 2018/02/08 20:01:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000038b000-0xe)=']bdev*]md5sum\x00') r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) clock_gettime(0x0, &(0x7f0000d15000-0x8)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = syz_open_dev$mouse(&(0x7f000059a000)='/dev/input/mouse#\x00', 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f000048d000)={@generic="408c15f5f93fb07f509b61ef5cb8e8fc", 0x4}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00005cb000)={0x0, @multicast2, @dev}, &(0x7f0000cce000-0x4)=0xc) connect$packet(r2, &(0x7f0000421000-0x14)={0x11, 0x0, r3, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x14) 2018/02/08 20:01:46 executing program 7: mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$vsock_stream(r1, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x80000) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) syslog(0x0, &(0x7f0000009000-0xd1)=""/209, 0xd1) unshare(0x2003) 2018/02/08 20:01:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) getsockname$inet(r0, &(0x7f0000b94000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000212000)=0x10) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00002ed000), 0x4) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00007d2000)) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00009f0000-0x4)) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000ee8000)=""/164) sendfile64(r0, r0, &(0x7f0000b30000-0x8), 0x59d) 2018/02/08 20:01:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000087a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00005e7000)) pipe(&(0x7f000088d000)={0x0}) r3 = openat(r2, &(0x7f0000ea4000)='./file0\x00', 0x80400, 0x80) getsockopt$inet6_buf(r3, 0x29, 0x7f, &(0x7f0000486000-0x5c)=""/92, &(0x7f0000ee0000-0x4)=0x5c) 2018/02/08 20:01:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000e99000-0x100)=[{{&(0x7f000010d000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x3a, &(0x7f0000378000-0x8)=[{&(0x7f00006a1000-0x99)="eb", 0x1}], 0x1, &(0x7f0000947000)=[]}}, {{&(0x7f0000232000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000154000-0x30)=[], 0x0, &(0x7f000046b000)=[{0xc}], 0xc}}], 0x2, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00006db000-0x4)=0xffffffffffffffff, 0x4) 2018/02/08 20:01:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = request_key(&(0x7f00001d9000-0x8)='trusted\x00', &(0x7f000037e000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000c0b000)='{\x00', 0xfffffffffffffff8) add_key$user(&(0x7f0000118000-0x5)='user\x00', &(0x7f0000691000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003a4000-0x2c)="401cca6fe48708974cfd4f27e404a8fe25902498d1117a5d8fa874f1cf0f69bb357c28745c518ed19eff31cc", 0x2c, r1) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 20:01:46 executing program 0: prctl$intptr(0x19, 0xa) r0 = syz_open_dev$amidi(&(0x7f0000e35000)='/dev/amidi#\x00', 0x7, 0x880) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000015c000)={@dev={0xfe, 0x80}}, 0x14) sendto$ax25(r0, &(0x7f000029f000-0x12)="26e79159156fc8cf20982f9a2c5b202940a1d79ae6b1ef96f44cb6e9e3e4bda5815299f7494745fc41b1d209d1447e7bfb93168b", 0x34, 0x800, &(0x7f0000000000)={0x3, {"b2fbcbe5a5a1fa"}, 0x3ff}, 0x10) 2018/02/08 20:01:46 executing program 1: r0 = socket$inet(0x2, 0x88001, 0x7) ioctl$sock_SIOCGIFINDEX(r0, 0xc0045878, &(0x7f000000b000-0x28)={@syzn={0x73, 0x79, 0x7a}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x400000) 2018/02/08 20:01:46 executing program 7: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x8000000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000005a000-0xc)={0x0, 0xffffffffffffffff}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000da7000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000da7000-0x4)=0x8) 2018/02/08 20:01:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = syz_open_dev$vcsa(&(0x7f0000add000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000145000)={0x0, 0x40, 0x0, {0x77359400}, 0x1f, 0xffffffff80000001}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clock_gettime(0x0, &(0x7f0000d15000-0x8)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) [ 738.047786] binder_alloc: binder_alloc_mmap_handler: 4476 20000000-20002000 already mapped failed -16 2018/02/08 20:01:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000849000-0x16)='/selinux/checkreqprot\x00', 0x224c00, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000a74000-0x5e)={0x0, 0x56, "cb409307347a0475f335f1edf9c1aabad6423bc0e4faa3a90dbeb9f424ebae7599d52d0d24951d1fd75349f6bde1367ae22c818e2bdd79e1ff01c167ed1792bb294bca2aab4391183c6579f12c1f2edbac075106f96b"}, &(0x7f0000663000-0x4)=0x5e) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f21000-0xc)={r2, 0x100}, 0xc) clock_gettime(0x0, &(0x7f0000d15000-0x8)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/08 20:01:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f000013c000)="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", 0x781, 0x0, &(0x7f000089f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, 0xffffffffffffff15) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/08 20:01:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) clock_gettime(0x0, &(0x7f00000e8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b18000-0x8), &(0x7f0000e8f000)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f00009b4000-0x4c0)={{0x27, 0x2, 0x40, 0x401, "5e35f8967c7026319d4a0299765a5015a6d90e34a5f1c74a487e96c0bdefa5d6e25d060e847a666a92763275"}, 0xcd30000000000000, [0x9bc5, 0x0, 0x9, 0x4, 0x7, 0x401, 0x5, 0x9, 0x7, 0x8001, 0xff, 0x4, 0x3, 0x65be, 0xbcc, 0x4, 0x7, 0x1, 0x4, 0x7, 0x8001, 0x8, 0x0, 0x80, 0x3ff, 0xc5, 0x1, 0x7, 0x8, 0x3f, 0x401, 0x7, 0x2, 0x9, 0x80000000, 0x778d, 0x401, 0xdf03, 0xffff, 0x5, 0x2, 0x5, 0x7, 0xfff, 0x3ff, 0x7fff, 0xffffffff, 0x1f, 0x6, 0x7fffffff, 0x6, 0x0, 0xfffffffffffffffd, 0x3ff, 0x7fff, 0x4, 0x7, 0x6, 0x0, 0x2, 0x7, 0x2, 0x8, 0x2, 0x3, 0x7fff, 0x2, 0x0, 0x5271, 0x3, 0xbd, 0x9, 0x40, 0x1000, 0x8, 0x9, 0x10001, 0xc8f, 0xb178, 0x2, 0x7f, 0x100000001, 0x93, 0x4, 0xffffffffffffffff, 0x0, 0x7f, 0x0, 0x4, 0x303c, 0x3, 0xe6be, 0x1, 0x3, 0xce27, 0x66, 0x1, 0x5, 0x9, 0xb83, 0x2, 0x5, 0xffffffff, 0x2, 0x8, 0x6, 0x7fffffff, 0x4, 0x5, 0x8001, 0x7, 0x3f, 0x2, 0xb89, 0x7, 0x7fff, 0x1, 0x3, 0x97e, 0x4, 0x100000000000000, 0x400, 0xfffffffffffffffb, 0x8, 0x1f, 0x20000000000, 0x4], {r1, r2+10000000}}) 2018/02/08 20:01:46 executing program 5: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bba000)={0x0}) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00005d3000)={0x0, 0x0}) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000022e000-0xe8)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000f23000)=0xe8) stat(&(0x7f0000f08000)='./file0\x00', &(0x7f0000328000+0x55f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f24000-0x8)='./file0\x00', &(0x7f0000f24000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f24000-0x8)='./file0\x00', &(0x7f0000d90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f24000-0x4)=0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000f24000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000910000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f24000-0xc)={0x0, 0x0}, &(0x7f0000af0000-0x4)=0xc) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000bdf000)='./file0\x00', &(0x7f0000f23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = eventfd2(0x8, 0x80800) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c2a000-0x8)={0x0}) r15 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) socketpair$ax25(0x3, 0x3, 0xff, &(0x7f0000e19000-0x8)={0x0, 0x0}) r17 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00005e2000)=0xffffffff, 0x4) r18 = inotify_init1(0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = openat$dir(0xffffffffffffff9c, &(0x7f0000f24000-0x8)='./file0\x00', 0x2, 0x42) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f24000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r21 = socket$bt_hidp(0x1f, 0x3, 0x6) r22 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = syz_open_dev$urandom(&(0x7f0000f23000)='/dev/urandom\x00', 0x0, 0x1a1a00) r24 = eventfd(0x9) r25 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009cf000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f00009f2000)={&(0x7f0000f23000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bf6000)=[{&(0x7f000085f000)="ed11c6105d92f5f3d072c4bb872664b410bfc51e6cccb3e3ad81a687ead5008eeeae57f200bf15cc2bf23f6bd4a19d8027355561dbf79eb166bcb1fbb16e37dea99b486ba29fc600403f51b7bb37a85a0f3d4abdc1090d5cff1aecb1325a7df71dfdf58cebe8dd95ea6ad2c4e4ff55fef34eed79eb52", 0x76}, {&(0x7f00008a3000-0x61)="6e3488e715bc85d22b5bf14c679aea2ff9862c7a90db2931a413955a2223d0c32c46f0eda331989010d19de339a6378d90360a3907ead7f620644a437df7ec986926d268ae326e71a91bb958105aa63202757255ac2e2bd6345c4a635e85282910", 0x61}, {&(0x7f0000f24000-0x42)="77663dbdccafc31b292800207bc5e984a96af11ae9e223f667fc695417242e64053c01ff195c47f3820a0625d2402712c558f7819dd3f04daa637a5982ecc201b80a", 0x42}, {&(0x7f00002f4000)="6516912ca8f05729dd3e8ed252c9c49d660271af4a3379136573e51c7d008fd868989cc0c9144b7ff2b5cc6f782bcac2943c4f7640cf77f6e100f0584ebcbdafa7b83ecbc37316fed2d92d38c246c83e10cb2ded82e7c6b0f0fadb1340d68a166abceb1c663c5ce810d5c5955f8dbbd4a7a5465246cd1c38496cbe60894e69e74da7de600db331ecb6899a582746d5cc00853ba38cfa72ac262f374b9adca2c82554e0e6d52930f5a66f374f0834942dbec6607559ab302ba0", 0xb9}, {&(0x7f0000f24000-0x8e)="1dc0f3840e51c1dfababfc2dd21ea3cd0bb42f2d0d84482b67aed3005c7c92e551877a830c9a463ade5ca42a7cf115ef7e016b023eea3c89b8eca49184cf8c47eff3dadf1ac5b8d979063bda01f49546d372e0ccb551fc7683e8c1e9896c1c1b038cd234475fde962ae09a4f2b67a3f872426475a343483f025c4602135e646bfb3c8650c476dbf4df37bcff6dbd", 0x8e}], 0x5, &(0x7f0000f23000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r13, r14, r15, r16, r17, r18, r19, r20, r21]}, @rights={0x14, 0x1, 0x1, [r22, r23]}, @rights={0x14, 0x1, 0x1, [r24, r25]}], 0xb8, 0x4}, 0x48055) r26 = socket$rds(0x15, 0x5, 0x0) bind$rds(r26, &(0x7f0000d8a000)={0x2, 0xffffffffffffffff, @rand_addr=0x3}, 0x10) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = syz_open_dev$vcsa(&(0x7f0000f24000)='/dev/vcsa#\x00', 0x0, 0x30001) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r27, 0x84, 0x13, &(0x7f0000182000)=0x1, 0x4) sendmsg$rds(r26, &(0x7f0000000000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10, &(0x7f000001c000)=[], 0x0, &(0x7f0000019000)=[@fadd={0x58, 0x114, 0x6, {{}, &(0x7f0000009000-0x8), &(0x7f0000011000)}}], 0x58}, 0x0) 2018/02/08 20:01:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000018b000-0xd)='/dev/usbmon#\x00', 0xffffffff, 0x80000) recvfrom$inet(r0, &(0x7f0000038000-0xa7)=""/167, 0xa7, 0x40000000, 0x0, 0x0) r1 = socket(0x1e, 0x80805, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e92000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$ax25(r1, &(0x7f000056f000-0x10)={0x1e, {"03491f0800"}}, 0x10) 2018/02/08 20:01:46 executing program 2: syz_emit_ethernet(0x7e, &(0x7f0000dab000-0x80)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@lsrr={0x83, 0xf, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @empty]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x8, []}, @lsrr={0x83, 0x17, 0x0, [@empty, @empty, @loopback=0x7f000001, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @lsrr={0x83, 0x7, 0x1, [@empty]}]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/08 20:01:46 executing program 0: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000953000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00001f7000)=""/4096, 0x0, 0x0, [0xffffffc0, 0x2]}, 0x48) 2018/02/08 20:01:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000623000)="2400000026007f03000000ff00007701000000ff01ffffffe6000000ffe800000100ff10", 0x24) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000055b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/02/08 20:01:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00002eb000-0xd5)=""/213) sync_file_range(r0, 0x8, 0x10000, 0x0) [ 738.252958] RDS: rds_bind could not find a transport for 0.0.0.3, load rds_tcp or rds_rdma? 2018/02/08 20:01:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000727000)='/selinux/enforce\x00', 0x2000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000cae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ba4000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000617000)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x500, 0x7, 0x190110, r1}) openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) 2018/02/08 20:01:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000013b000-0xc)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f00009df000)={0x438, {{0x2, 0x2, @rand_addr=0x40}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}}}, 0x118) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 20:01:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002f9000)='yeah\x00', 0xfd13) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000b17000-0x4)=0x7, 0x4) shutdown(r0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000c02000)='/dev/admmidi#\x00', 0x81, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e25000-0x11)='/dev/qat_adf_ctl\x00', 0x4001, 0x0) renameat2(r1, &(0x7f0000152000)='./file0\x00', r2, &(0x7f000059c000)='./file0\x00', 0x4) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000b29000-0x2)=0x92da, &(0x7f0000867000)=0x2) 2018/02/08 20:01:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clock_gettime(0x0, &(0x7f0000d15000-0x8)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = creat(&(0x7f0000fe6000-0x8)='./file0\x00', 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000fb3000)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000295000)={0x11, 0xf7, r2, 0x1, 0x6, 0x6, @empty}, 0x14) 2018/02/08 20:01:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x200001000000007, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000811000-0x4)=0xfffffffffffffffa, 0x4) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r1, r1, &(0x7f0000b77000-0x8), 0xfffffffc) 2018/02/08 20:01:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000a31000-0x24)) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000), 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000914000-0x1)={0x400}, 0x1) sendto$inet(r0, &(0x7f0000e32000), 0x0, 0x0, &(0x7f0000970000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00001a4000-0x4), 0x4) add_key(&(0x7f000047a000-0x8)='cifs.idmap\x00', &(0x7f0000845000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003da000), 0x0, 0x0) 2018/02/08 20:01:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000c0f000)={0x0, @generic="f477bc880d9b2a26fac7657aad7ea51f"}}}) r1 = syz_open_dev$sndpcmp(&(0x7f0000171000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000fd3000-0x400)) 2018/02/08 20:01:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000067a000)=@hopopts={0x0, 0x0, [], []}, 0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000567000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000cb4000-0x8)={0x0, 0x6}, &(0x7f00004c5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000c52000)={0x0, 0xc3}, &(0x7f000012a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000094e000)={r2, 0xfffffffffffffff9, 0x7, 0x1, 0x1, 0xaaf0, 0x0, 0x1, {r3, @in6={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x3ff}}, 0x5, 0x6, 0xffffffff, 0x38d2, 0x71}}, &(0x7f000055f000)=0xb8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) [ 738.312700] RDS: rds_bind could not find a transport for 0.0.0.3, load rds_tcp or rds_rdma? 2018/02/08 20:01:46 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000eab000-0x9)='/dev/dsp\x00', 0x40200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000db0000-0x7d)="deba624144efb4ba0a11212d3dccddec52a971d41486499aff690eb31d8b209a797c0cb088915df820a8d594e3a2c82698a80893ca557f75c0ab77a04357f3623781459701c869e6a8b6f7423ccab372c83703c7e8358ff61a5406631c36dfb504f2fdba6bddf67c25e9ed8d2ba407e85c139960255a38d0a61f44ca24", &(0x7f0000000000)="4ee1dc096537c63d88bd24902b2c03ac304feb2d87141a06551c23b8c2e7fc7a994a8e2766943a6ff73e6a"}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a65000)={0x0, 0x10, &(0x7f00005f3000)=[@in={0x2, 0x1, @multicast1=0xe0000001}]}, &(0x7f00006f3000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c88000)={r2, 0x6}, &(0x7f0000697000-0x4)=0x6) 2018/02/08 20:01:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000139000)='/dev/snd/midiC#D#\x00', 0x9, 0x252000) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000175000)={0xffffffff, 0x1ff, 0x9, 0x4, 0x9, 0x5110, 0x0, 0x6, 0x3ff, 0x8}) fremovexattr(r0, &(0x7f00009f4000)=@known='security.capability\x00') 2018/02/08 20:01:46 executing program 1: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f00001dd000-0xba)="deb972e6c4d8672036dd009c1308d46667255cfb55001afb60aa6287d02c2bee366f0222360f38d243cde43a68389bec208775c607f242d560ede6ec0e6e205bd691448b442e5a1ecdc73df9df3f8ec8e66115b1d700c31f92945014a7a0da6c2d805401686b325f1d82de54819c4e0c22a606367378b672ff87cdc18e4639f0b0204cf06c3735f1791620a4c7e85fb13d63e5d667ded30c00be4169a964280f090cc1e210d3ee899f79d3fdaf9177a98282c2fbc577f6e833", 0x0, 0x0, &(0x7f0000839000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}, 0xffffffffffffff9e) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000029000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0x0, {0x1000a}, []}, 0x14}, 0x1}, 0x0) 2018/02/08 20:01:46 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000009000)={0xc000000, 0x2, 0x14}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000010000)='/dev/amidi#\x00', 0x10000, 0x1013fe) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000010000-0x80)=""/128) r2 = openat(0xffffffffffffffff, &(0x7f000000f000-0x8)='./file0\x00', 0x40000, 0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f000000e000)=@file={0x1, './file0\x00'}, 0xa) r3 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f000000b000-0x1c)={&(0x7f0000007000-0x10)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, &(0x7f000000c000-0x28)=[{&(0x7f0000008000-0x2f)="869c206093ab366ca1f92707c7825ea0410b0be6dabc0467730e8129e644f1f1d1fed9a722f57eb55bb7bf13465404", 0x2f}, {&(0x7f0000011000-0x69)="f351ed3f9d778e4380588c0d0dc1d246fcdea86c1a03b9593daecb7547a4e260bd9de7a5d6c82ab6c2a2546d4193be1de396cd2067f6aa644d486ab5597126bebcfc3e9272f117f163e4882b3f68ca12b94d908117151fde92a160ca1290545dd950023e083189d416", 0x69}, {&(0x7f000000d000-0x1000)="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0x1000}, {&(0x7f0000002000-0xfb)="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", 0xfb}, {&(0x7f0000010000)="d449a3010dd0b41380770a74d5515dc19abca5120e7727acac340444638512b32e557ae55cb7c33f208586363de67b2b257d7021e228d8f9e5825d77932ac7aca0694615d860b0f65e2b2e5f6c3724141a4fd9f452e29b639429cfc69c6b76e715f4248127e8e195c9b337fb6e57aaec4a48c10a6f53a1cb", 0x78}], 0x5, &(0x7f0000008000-0x1228)=[{0xbc, 0x111, 0x7f, "95d4183e03da379a36c18b6aa6225f7f9d4badfa21cdd230c60ead0c227c923c301e2a6a56d620fe00b01565935cf251f09d3f0b0c1e015b8748d3e87d18233c0085daff0589386f99cc25a3f811745ac682a6b1ab81519b2b4c4660922d53bc2be2f96434c939dae653323737bb187c07ab34c367f3f5f42d0149729ed4633eb800e86cf19d2a958887e6fb2034eb707763fdf3ba27fa3a0387679db2835ce091862541b02c592d38180556f6"}, {0x48, 0x1ff, 0xfffffffffffffff8, "b4b30e8d1897732cf4c5f8c731667494889b75fdcb680a6067b6099893859cc320d8da2490d8cff6864fe2d250adbf3f3ed1fd0df2b4ecb64550"}, {0xa0, 0x11b, 0x3, "46fc35f144611868b510ab2c7bc1054560c99e3dc1e307b6700069d8f47502ac261fbdbd973f6e8fd2dec4f6a6a5289254d30d4b53ddac96302e7d959acc88625942a47c5f9fd5905ae62e29353735df3cf518550dcad7aeab217f2ca415958e0dbc40d659e521edd790c9de10e4d778451fb2a3c2cf5523ffa245e30bb36d0dab0eb4fc37f1ab408b2c2956fb2887bd7b84a7b7"}, {0x100c, 0x10d, 0x3, "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"}, {0x78, 0x110, 0xfffffffffffffffe, "15beb23672460dfd2764ec43eb77f6fd7e44a32003f63f8cf103ad40d828aad446962f00fbfabd40f789e6b4b5a42c688fb42cddf0aa39034e03510089d6eda155cc3e7d7fb703a4097bac4642b36cfee9636b418092687818f375575e9575c1ff7e13aada315701e0a816"}], 0x1228, 0x800}, 0x40010) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000010000-0x4)=0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000007000-0x18)={0x3, 0x3, 0x80000000, 0x7, 0x9, 0xb3}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f000000c000+0x6e)={0x0, 0x0, &(0x7f000000a000-0x10)=[{&(0x7f0000008000)="170000005e00030f07fffd9427a283bc04eee6d86f05ff", 0x17}], 0x1}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000003000)=0x1, 0x4) 2018/02/08 20:01:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000021c000-0xa)='/dev/cuse\x00', 0x200, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000749000-0x4)=0x0) stat(&(0x7f00004b0000)='./file0\x00', &(0x7f0000b94000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000e99000)={0x6, 0x5, r2, 0xd2c00000000, r3, 0x4, 0x5, 0x1}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clock_gettime(0x0, &(0x7f0000d15000-0x8)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/08 20:01:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x2, 0x8, &(0x7f0000e3d000-0x8)={0x0}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000ea7000)=[0x7, 0x8]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000950000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f000003a000-0x1)=""/1, 0x1) uselib(&(0x7f0000b65000-0x8)='./file0\x00') setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f000002e000), 0x4) modify_ldt$write2(0x11, &(0x7f0000e25000-0x10)={0x5, 0x0, 0x3400, 0x9, 0x8, 0xaa6, 0x9, 0x8, 0x8000, 0x200}, 0x10) write(r2, &(0x7f000085a000-0xfa), 0x0) 2018/02/08 20:01:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000717000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}]}, 0x2c}, 0x1}, 0x0) 2018/02/08 20:01:46 executing program 7: r0 = socket(0x18, 0x1, 0x7) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000b17000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000000a, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000e6b000-0x4), &(0x7f0000ba6000-0x4)=0x4) 2018/02/08 20:01:46 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0xefa, 0x4000) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x0) r1 = socket$inet(0x10, 0x2, 0x1000000002) r2 = syz_open_dev$sndpcmp(&(0x7f0000003000)='/dev/snd/pcmC#D#p\x00', 0x84c, 0x10000) ioctl$TIOCCONS(r2, 0x541d) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000000f000)=[{&(0x7f000000f000-0x13)="695acbc87decda60762796a1fdbeeda5ba24ed", 0x13}, {&(0x7f0000010000-0x99)="0240c97171f9cf091250fde60a8c8a644e0239565e02c064b91b7a0de4bbc92f6f5d2f12fe54b22f221505ab6b474493df67efe19b65c9743adb7113c028f5803d27f171b169cbf314f25b16011bdcb56f5374fec6630ec6a63052f2a05613e9b56311a62d9769ef6bfd35ecc478c9272404902bc0a7fa6927e421faf6810ebd1bf54ebbe163b8d6e36b0ffd94fa1a5ddd9fc4743b38beb4d6", 0x99}, {&(0x7f000000c000)="dc59fa926c089041b7808eb30ded67ef6e4ac12f3769cb1a536a611e095b482efc8995050ec71645866a1c73286553e4ec363f1dc9ddf636ceb7d6446637321d0f510b4fa62b1a94e5ff1d506c04d73d826939dacf134c912cecd17b02a57d88ed684a8dfdc659ba42a6d4204d78f76675bfc4f1763873942fdf41e594cacb44f5c3ff3a22c0cc250ab2a68e7c67f4d0ca374fca33c0568a98e08940e3cde965268321a74d51f64c3cc9375a6e0564d4d0955baa5472c6b2d136267410def5569c79047c761a04fcd6877c192fd9bf61e55923a61432f21d03a1245c764c0d6940b286d542f410960ed83d33e4e03b5f2a73", 0xf2}], 0x3, 0xa) sendmsg(r1, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="230000002300910307fffd946fa283bc0800000000000000271d8568b51ba3a2d18873", 0x23}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000007000-0x38)={&(0x7f000000f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000003000-0x20)=[], 0x0, &(0x7f000000f000-0x3)=""/3, 0x3}, 0x0) 2018/02/08 20:01:46 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cd1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$pppoe(r0, &(0x7f00006cd000)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, @generic="d736aa29960e024ff8f7c77e5c26856c"}}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000247000-0xc)='/dev/rfkill\x00', 0x80, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000999000)={0x8}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000004c000-0x8c)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, &(0x7f0000394000)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000386000)={r4, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7, 0x7}, 0x98) 2018/02/08 20:01:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) fcntl$setsig(r1, 0xa, 0x3a) 2018/02/08 20:01:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000e18000)='/dev/vcs#\x00', 0x80, 0x101080) getpeername$netlink(r1, &(0x7f00008c1000), &(0x7f0000525000-0x4)=0xc) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000a1e000), 0xffffffffffffffd4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000815000)=0x6, 0x4) readv(r2, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) 2018/02/08 20:01:46 executing program 2: socket$rds(0x15, 0x5, 0x0) 2018/02/08 20:01:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x2, 0x5) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000961000)={@generic="e92375a997036be0b84edce75ac74a94", 0xfffffffffffff001}) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000783000-0xed)="e9b2e3862e39be3a5db0c03820d2bbe3c9729e0551fe9a0f3f2edf68297b38fb791d28eabfc39701103bf981c14a65187216266d95697d64e6a69d26de6cd943a12db6ff99118c6425351ae0b498a20bb238e39276a271a90348213a0b39ba162e4b96d2b07cdcfc7bf0d56ae1051a22919d68042fa6b387b492cea9a2c40c45bbcb8715c6d4118cac479d974cbdf8dd851caad5545889b7d349927c1ae5784d0c991bc073e94b99bebfd2812b2bb8694eba3f000eb1ddf3137866e8969e4206a62b2c9ee41da51641193eb301dea4f863cd025ef380e9aee58ce2ab256e77cef7c017366e653e1e246ab5c90b", 0xed) socket$inet(0x2, 0x803, 0x100000000006) openat$vcs(0xffffffffffffff9c, &(0x7f000081b000)='/dev/vcs\x00', 0x400100, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000fb2000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000}}, {{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x16}}}, 0x108) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x0, 0x0, &(0x7f00001ca000-0x1), 0xfffffffffffffdcc) connect$inet(0xffffffffffffffff, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/08 20:01:46 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006dd000-0x15)='/proc/self/net/pfkey\x00', 0x103040, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000948000-0x8)=0xd000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) clock_gettime(0x0, &(0x7f0000d15000-0x8)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/02/08 20:01:46 executing program 2: mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00004ef000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)}) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00004ef000-0x108)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, [0x7, 0xf69b, 0x6, 0x3, 0x8, 0x7f, 0x2, 0x80000000, 0x2, 0x8000, 0x3, 0x9, 0x8bc2, 0x7fffffff, 0xfff]}, &(0x7f00004ee000)=0xffffffffffffff2a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00004ef000-0x4f)={r2, 0x47, "7ce115464114ac0bf30c595cb89a57c07a6c1b6107aa77631ed8bf31de26a1348e4f282204352dc36ca15bbd565478113d101a89561403e8d4ca09afd40ba32296b02f1032b8cb"}, &(0x7f00004ee000)=0x4f) 2018/02/08 20:01:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80007, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000007c000-0x4)=0x809, 0x4) getsockopt(r0, 0x200000000111, 0x2713, &(0x7f000017d000-0x1)=""/1, &(0x7f0000995000-0x4)=0x1) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000292000-0x4)=0x9, &(0x7f00001d2000-0x4)=0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000c1e000)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x101000) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f000055c000-0x1d)=""/29) kexec_load(0x1ff, 0x3, &(0x7f00008f4000-0x30)=[{&(0x7f0000079000-0x2d)="f894bd9a8ce9ea800be6087657e02003b136621bdc5b8fc9aa4a15fba8d46d200ef5722117296b239053bd21db", 0x2d, 0x4, 0x1ff}, {&(0x7f0000136000-0x68)="4e6b2d7f4eba3c902079438fed49e035064d72974e53f4082646622a0ea8b80a4dd764b8382c91464f3ed37c5c44124ec7a219b8f6aa0e45ded904c6b772712c545bd618162ccd3e11b70b1fd74afa941a8d1a10ed80784d5bcbccfd60f0f137171c8c8aec23d6c6", 0x68, 0x3}, {&(0x7f00001a5000)="ba0217bfd855e18dc02fdbe49910d60012512fc70338b4f53aba93074d36a607107dd620647259e1328402f946fa78525f1ca4f0bce2752fbf64daebdaab7a90ae9cacf5d918e00831e1b24b94fb795dbb6df8b62642f73c5415108c8b31aedad5bf91f55758d2b01d95901cfe0246f6933de6b52fcd2a3696fb5e32c5e6f74cff0ec98eb5347b6dca061baa2111593d5b83521804dcf2a658cecc036d7c30a833204f65d0760ff1fda792491d7fbf2b0b2ce9c6b235523f7bcedcc70364018e526d9392826d5c73b2adf1ab0a0ecc1664781da2d374ad52f369486c83ffb0bfd46a89ad3f149fb57e46d0e33a64d5b0baed43b70b11f80e57493f498c5ff2d83f55c012b6220b6c3c5cc30f66dc967b78dc0f65e0110d94d449586df5569686e67e747aa7045c2eb60028e69f3f0a928d464e682ff526cf43e673d31829abdd772db927253f12cf5d8efcabd5e0ce396a7a51ffd4c5992411d8ae7120c51658d7d8a5ab914fe5f217148b846a03bb27262b285bee607b5e96623765e9291fb7f63d5bb63e317607b06eb8e2de7dd21e0cbfb488840c9fd9634e8a13bc86c6175a68c0d4aba93b964cabfbc4982a17bc921ea15b4cd9ec67d21dab44807f9a9c869bf69310c731fa14e8efebbc758518b8bd9023e5408e37511885b90e79646a4103cdc50a9f6716a05f96c8bb3d3c40e04ead189a88f5d4bcccb967328e59ded6014f6ec5b3ca025b2faef882b8f039277e293c6efa355a34de767b0510eadc5951e1d61d52823ae8301f70832123d5989e899351f2fff049441b38d31fb757ed59124cc820e75de65f73febf3cff7238434d4d9379ac414d487edede8c18893b823a2a55b6535954ecbd4881f7c529aa069fa9e4454520acaa1cd8bb100bcba4fc4b8dcd4841ade2985b7e5f617b7ed49a2d1799b461356b8b5a938e580e80bbb8b48da16515d1ba15991e0f35e38185531fe717a3e590ab5d3786f54604ec7c2313f8b31e890afc633aa946c7762dda6d5125613bfec7f5721bb4d1b4c28427814b465861ad593d6dc2a6cb67b6c0ed931cd2a1fd46c0e46d630444ebe570602fb47e8ea97af27c4e16d6e7f2b9650ac0c802a318f245d138f6b25d834742a6ba10abaaca6ee708258a8089d2274f5476f3b44bcaa576a3309ca37034e1f83f214bc8a8f0a77e371928559da9d0724531101d5ec12e3ea726a9ff5db2143fc8f955036f9fe6e89d1157e5ba740891654be71a3b634a28a2ac59b39e187eaba71e8047ae4073fb21d490bb17c6a29911f3647b82f3178494566c74a70b3ef3ab8dc25357ac83bec468362f745c9278fa0db888533a8926aa6986bae4258dbb592bfeb036fd95fca436e1a18ab06e2a17a57f01592e7c206c34c823d2657e6c6b35239057d743af36ae55f932a3d2ce44db0ad053f83a10a7c7807e2c917f1028ae68c87bdd93936bdf31fb2e5ba8778e018a00577b114d1027929756818e40000153d9cad512062ec023b327e39cffff37def6eb3901bfff8ddf98f9ee3d6953223bfd54b2e045d63af958e0ac74c146ed3ae5519ec5634bf1815ae4f687a773959fd6d128c38a6e561e2bb84eeb3bbdf136c4fea5fa1ac7148c5df6a55061e24721046dbe9d3258c21cddd5c2ed164930b2d239ad31bc403d0d64dbcf1e90f3243f2d9b6951fee407542cb0a77d7736f8da55cd03edd106424615bc8de6cefa34370d3fa693de1367b108b1a94e37c2f9d5e3f67c1d42a7c00f9db2967c132763324c4a9adb5fb8c7b228844ee45207994dbc44b80dae3a9041e35240238d86f968ac3569c9f52541e68fb41013046348957f6b616d3ff0a36627423348249ba1fa3e1fe1860db04ad1d95ecdaf68ad5226b415c89c07794975f467ea67c3814b7d375799923f2dc234aa00b0ae2bfd6ff5dcfb9a72c4b2393e3d44c51cd5f1fa6bc98fcc9042b261c7684c9d5c92673b9742eec46e94c364087cafff9192f6ce9ce08f6d8d0240529416301ef5a5d7d5fb6ccf12354163f5658c11b6ba2d3894f95bc3e02c68d66893ab0eab4163c103429eeecaa8f9248d07b2dfc4e645708bfc4af5b3ec8ae25e280189c41e4c19e24e737089ce368a6d1a50213055f5564340832469783f17387c266354308d068cdeb43f611e6fb5253c5a33c34190e0c9eca468c776d11671c0b640e4b81d9a3e82bbe6bf8f735facfbcab542cc6c2f62f8cc7c015e1176d245f1d8b05e5fca1aa3536c9c01f241796da43edd391a9dd1e27d8c5878d3b6ce43a7973ab8ac9f8c1cd12f92a93a06ad40613b7fc1d7d9653770ba8f2ddea4e4356d99ec3dabd77cfbc245a01aa06a45f81eeadbdd5d93bb15621800ca9c55e618305f4cff91c9d5c48819902d8c901fea8e056e8748c812d3501faf580c7c5c4d45398678011a737a4bf98944775a58c377a29552b4f960da13c6b255164f43b9bf00ca00a436a64ffbf0efcdb49f6fbc1fa7da2500933be6bc320dbc27f8a64bef120e469f26091579315526b87c249d57f582e523b246b97a1e915f03770a52ec01b03a7789bb1fb9a756997d145d877c4327b2b352d24cc1627a9da3db10b5ad74037a8e660546ee489a4305d2856ff78854c385c3fc66edee48fbbabaf4a1f2f2222f41b4eb8e26369a06b263f7b295e8bbc83fa50738513af987cf7bec3df5724e8425206fe5a3d227ce1e810b0c77a1e111d84cd1ba1aa4cbaecaeb3c1e57eb9a438bafba6f2a2ab50844e6cadb7f1ac70f80dd470c1c21abd05a4fc4c9eb3fb49984b8bdefcfea92740b45bb9a920b565c6afb853d0a188acbf7d822c10f14fe28baf091a3c8d73547187b57bf69bf925df673d386de687df20d063485ed3d9c7ffdd68fa8b5ce684f1f1c5d335da6cd3b7f341f65d95a5dbefd2010d0ab0336e6a627f4e4a844c78a84907ebc31b1e8f5aa038506146d94e07bdb3d5f10416173cb95a146bc4a31b02710f561d6ddcaf9d1d2a6886a58c0da5a3e4eabd34cb8e2c911a1b1a64e0db7b0e0f64ed5b634b3100aa08ff7eeac6b1d2423aef379a1d9637e27c31e10ca6de67b77b7f3373ebbb387183b61a4303844f0c7fde427ff41dbf2f02527b6a5beef4459e05d3425b4e15c9238fc82a288be13297273bad273af0cf9193caecbe6d6089026056a008c73eaf02ea95e187019ef7b28337f480133e7f64882aa322b363cd140abebf25bbb7505f3bbc9a2d29cff93871eb5bf2327cc385c9f6f950a822df1c38b5bc5e54810a9dfc7652674cb7c6aa36de31fce55f3af6a5e629fd41856e387724056ebdf060107ab5a99ded9c74a3dbdfcb28d2c505380f6033b4880ea985c06eb666106077c5d78ca0658a9ce5ce573e424691fdae720bac07f78577fdba6a15531dc9410cb1ccf38ae102fbb32e35085f1ab3ccb295a374d872a807baca0f11a2b542b35cae82699ae6d48f730242bf6b2cc21b9ce0784fbe7360ac960be8539ea8504d859dd136fb15f78e4e54cd380646768cceab96e968855ebb6c5be5a2e821218b6454a5335369a62c346859853ee25ace2cf9300d02c36f225fcf2c91590204e05a111ec4e59fc16725b292c452e7d0a76e52f1e70d2e6b866da13a1e5c53f006ed8547e4b3fef5947f6dc023ff54a9d05ff79c959da31ba8617fdaec3408ac9db30b982e92e96ad3a17f39b706810db71aacadfe1a1b2593187b3fd4f59a90000d732e873f5484eb470859aa36b643795af312ce11926750601b98c4020a39e3f40c07a177f7d99674f86aad83bd80388f5736197c232a0ad776395387b9baec1d13ec7cb2e0305bddabce1528df6e9cc7b8732584ad57e3e580701f5f0839fc841385f44d642745975340b3e1bb497a689002c2027623f6f32ba0207337472095ce1a71b01a67a0f64b837fb08e590407a645b1da21d16d97a39bdd60fa2adc41e303730097126b922e01ac9566c133e2ac8c7910c49417053b85d52fa10d99caee1b1c1f890f9e2d94ecd7459744cf9881503493216f8e96dfc4702cb68348d33a9d7e1caf32135af4a7cf7c57371c023b364b51464d37f7bc2de8dcb2486e164659381b33eb1edb8a568bc738075385c77a27e7d78763f77fbe05f88b374e17576975256e5a3e0aa6e9dac0f76974daa9f2319ec97d37ceec1c600c41bdf0590a0cefa759cfaebeb356047c6a8ec0242c8410213aeee9e1ae1a848b494fd662af45139b1f3a4da24ccec265f0f5e86e8fbf9dfbd2dc14f00178a3c1bafc562c25938da30561d72538340f4b36f409c64932f2f45822126af56d2634f331b5a28a1fd0a8beb1447fda6306fa3315b7bcca22c1f67143a8778a81a044e5a446d1c3e3779f1852d27bc2638c1b963dcc3551c773a17e447bfa1337d5086722b9144db4b39e494d93e6e05503628774b0421347a0418bc191d28785f0d18147813d20f01bdb12bd72fa9a8080d0ad69a6b1083d666686ca48b005a8b2efc73ef4e8ddac2e16ed6bf6d1c793ad6aa26b8745a3ed07184106cbadd5932dd36d952c7062d8851b09ad2ea708a322f11a08c89cf6f8170accfcd819ee885b9f0c6a8c4342b3b374b61625e23b48413acec29ad9856d66b5f26faa593b00d0ccafd4e9e476213785c569410d6aaefc6151e38bad623f0fa0dd10395d5e8bcbc90623112da2b5e5d334a3ffce390a95f5a390097e15bf947df0a296d4eff9c20f242f99db32ce70361db6eb0bb83e635b9e600cd6d485f5fdc31f560e2bf2e6c362c6c38a5fd3779e091f3ac77d92e853616b2a6f5a0f9ee56fb6d54772cdc5fd9d53c6a35586484753f763bfe4242b6792b53a3db99a10e06f39b2ae706fa021de473494cc244cff6624f7ed9cecee5a2496c77639024f4f866c02c69637c063fdeb4ec1d32209b65a6461b055950f751a799757a6be29cb6841a4eac4e17fe549781f1ef63f135ae5ebc862707a5f83a66ff053bd6a9b9afc2a1d95a04140dc620ce9f242fa92c500207a414315d1c83614bf83d6b7c000f2fd382d29caab4e1f424c85aa41e659707bceecb363082647d6473da1b2e710b21e95add8bd85df3579f2a8c3395aa3b84e44d3a3a26fb3051c9e199ac0ba430222b6ec745c001e57e48c326a52390b5faa348e322b3e1db76c8d1ccd42d7cfb02b8a3024a3c7eb85271db47f3aa85d96b426bfaa79b7f903550090d6178cc98b0c6eee318479110be986fe213139293331a585120c8b466faa8c965c4fc5cb33e22f0b1561f5457cddbb153afc90988d1a42e32b99aa47e8ae2d520983638577ec36f946566680cc9bb6c857b2893c88db3c3f6b55c22d4ee039275c5c959a153e9bce0b335a16c2ab48de0feb818906e2fbd5395dabf347f9429ddf4a12d3cbdbce4fe470e93f5d5285126c6bc2d9be219430c04ccbc546e7ef438dc14cb3464895bd751ef20490c41989e15527ad26e7f0c0e629e844a1d053781629ef4d1352978fe4747f0f97fef1144ad2568fac4330118b70bd5201e391fe717a03062b89079309fde43430c88a2fc2a3160c73bfe9c33abaa96b8b9e95337403b8a8f02d8916b96c88ec28ad20435f465daa706608272ca4e0177118c06b84172f0c48893fc177f8cffe0d2334dc79d3dddeda7ea9ac9e0dc566b0a74d1514d9d2004f6251c5a0e19737abbf5172e851cab78cebac2b2d71be0945f6d960626892e8763b79acaf1b7790648374f54ba95c0bcf0d1c38bae98d8ead8a2181d04f2b07e509b9821cf9b199de86bb25bfe8f07d383d8c23e4e3f5f3b8f4ba3bc086372b1b530c69224022054d560", 0x1000, 0x4, 0x9c}], 0x160000) 2018/02/08 20:01:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clock_gettime(0x0, &(0x7f0000d15000-0x8)) r2 = syz_open_dev$dmmidi(&(0x7f0000e6a000)='/dev/dmmidi#\x00', 0x8000, 0x40200) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000ed4000)={{0x0, 0x44af}, 'port0\x00', 0x80, 0x100024, 0x9, 0xd5, 0x70000000000000, 0x80, 0x9, 0x0, 0x3, 0x6}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000171000)='/selinux/enforce\x00', 0x100280001, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000e82000-0x8)={0x0, 0xffffffffffffff7d}, &(0x7f0000793000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000017a000)={r4, 0x1193, 0x9, 0x8}, 0x10) [ 738.641184] can: request_module (can-proto-5) failed. 2018/02/08 20:01:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000949000-0x10)='/selinux/status\x00', 0x0, 0x0) sync_file_range(r0, 0x4, 0x100000000, 0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001ca000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r2 = dup(r1) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f0000695000-0x20)=[{{0x0, 0x0, &(0x7f000085e000)=[], 0x0, &(0x7f0000e45000-0xfb)=""/251, 0xfb}}], 0x8000000000000ac, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/08 20:01:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)={0x40000002}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e52000)='/proc/self/net/pfkey\x00', 0x10001, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f0000e60000-0x8)={0x3fffffffffffffbf, &(0x7f000040f000-0x8)=[0x8, 0x2]}) openat$cuse(0xffffffffffffff9c, &(0x7f0000e91000)='/dev/cuse\x00', 0x620201, 0x0) [ 738.665843] binder: 4609:4613 ioctl c0046209 20001000 returned -22 2018/02/08 20:01:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) sync_file_range(r0, 0x5, 0x1, 0x4) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 20:01:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000035d000)='user\x00', &(0x7f0000f7d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000033c000-0x7)='wlan1!\x00', 0xfffffffffffffff8) request_key(&(0x7f00005a9000)='asymmetric\x00', &(0x7f0000b7d000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00007c0000)='+vmnet1\x00', r0) r1 = add_key$user(&(0x7f00003ca000)='user\x00', &(0x7f0000327000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000a05000-0x83), 0x0, 0xffffffffffffffff) request_key(&(0x7f0000df0000)='syzkaller\x00', &(0x7f0000f18000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000154000)='/dev/usbmon#\x00', 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000684000)={0x0, r1}, &(0x7f000042d000)=""/23, 0x17, &(0x7f00009c0000)={&(0x7f00001ca000)={'crc32-pclmul\x00'}}) lgetxattr(&(0x7f00004ae000)='./file0\x00', &(0x7f0000d18000)=@known='com.apple.system.Security\x00', &(0x7f00007ca000-0x79)=""/121, 0x79) r2 = getgid() setgid(r2) 2018/02/08 20:01:46 executing program 5: mmap(&(0x7f0000000000/0x969000)=nil, 0x969000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000054a000)={0x1, 0x2, 0x7f, 0x9}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000968000-0x18)={r0, &(0x7f00001cb000), &(0x7f0000123000-0x5f)=""/95}, 0x18) r1 = syz_open_dev$admmidi(&(0x7f0000836000-0xe)='/dev/admmidi#\x00', 0x20, 0x2302) mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f000096a000-0x50)={0x9, [0x100000000, 0x80000001, 0x8, 0x1, 0x3f, 0x7, 0x20, 0x5, 0x5]}) 2018/02/08 20:01:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000643000-0x4)=0x1, 0x4) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000b1c000-0x14)={0x0, 0x2ab8, 0x7, 0x6c28d1d9, 0x0, 0x8}, &(0x7f0000ebd000-0x4)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000777000)=@assoc_id=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000053a000)='X', 0x1, 0x0, &(0x7f0000a76000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d30000)={r2}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008a0000-0x8)={0x0, 0x2}, &(0x7f0000c50000-0x4)=0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000aba000)={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x3}, {0xa, 0x2, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0xeda5}, 0x8, [0x10001, 0x40, 0xfc6, 0x4, 0x9, 0x100000001, 0x7ff, 0x122]}, 0x5c) setsockopt$inet_int(r3, 0x0, 0x1e, &(0x7f0000a77000), 0x4) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {r4, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x5, 0x0, 0xfffc, 0x0, 0x2}}, &(0x7f0000b0a000)=0xb8) fadvise64(r2, 0x0, 0x8, 0x5) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000090000)='/dev/ppp\x00', 0x2202, 0x0) ioctl$PPPOEIOCDFWD(r5, 0xb101, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x3f}}, 0xfffffffffffffffc, 0x504415a9}, 0x98) [ 738.724365] can: request_module (can-proto-5) failed. [ 738.743008] binder: 4609:4621 ioctl c0046209 20001000 returned -22 [ 738.794529] sctp: [Deprecated]: syz-executor7 (pid 4641) Use of int in maxseg socket option. [ 738.794529] Use struct sctp_assoc_value instead 2018/02/08 20:01:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clock_gettime(0x0, &(0x7f0000d15000-0x8)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/08 20:01:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1000000000000001, './file0\x00'}, 0xa) r2 = syz_open_dev$amidi(&(0x7f0000106000)='/dev/amidi#\x00', 0x3, 0x80000) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f00001bd000-0x7f)=""/127, &(0x7f0000544000-0x4)=0x7f) signalfd4(r1, &(0x7f00005c2000)={0xfffffffffffff331}, 0x8, 0x80000) connect$unix(r0, &(0x7f0000a35000)=@file={0x1, './file0\x00'}, 0xa) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fd2000)) 2018/02/08 20:01:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d8d000)='/dev/hwrng\x00', 0x10100, 0x0) 2018/02/08 20:01:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x48, &(0x7f0000006000-0x341)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0x2fc}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28447731605bfefb40ca55d89ccefcf6", @generic="b09f4c0f65a437e1937917274a593f7a"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0xffffff44, 'REJECT\x00'}}]}}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 20:01:47 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000006000-0x14)={0x0, 0x0, 0x9, 0x1}, 0x14) write$fuse(r0, &(0x7f000000b000-0x21)={0x28, 0x6, 0x0, @fuse_notify_inval_inode_out}, 0x28) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f000000b000)={0x3, 0x20001000, 0x400, 0xb45, 0x0, 0x8, 0x0, 0x9, 0x9, 0x5}) 2018/02/08 20:01:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)={0x40000002}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e52000)='/proc/self/net/pfkey\x00', 0x10001, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f0000e60000-0x8)={0x3fffffffffffffbf, &(0x7f000040f000-0x8)=[0x8, 0x2]}) openat$cuse(0xffffffffffffff9c, &(0x7f0000e91000)='/dev/cuse\x00', 0x620201, 0x0) 2018/02/08 20:01:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0xfffffffffffffffe]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000d33000-0x8)=0x1000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00004b3000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000bc1000/0x2000)=nil}) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000876000-0x400)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/08 20:01:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000bd9000-0xd)='/dev/dmmidi#\x00', 0x2, 0x100) r1 = syz_open_dev$vcsn(&(0x7f0000f09000)='/dev/vcs#\x00', 0x9, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f000020a000-0x8)={0x1, r1}) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x400000002, 0x300) dup2(r3, r2) perf_event_open(&(0x7f0000e50000-0x78)={0x2, 0x425, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x20000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff6000-0x4), 0x4) dup3(r2, r3, 0x0) [ 738.877056] sctp: [Deprecated]: syz-executor7 (pid 4648) Use of int in maxseg socket option. [ 738.877056] Use struct sctp_assoc_value instead 2018/02/08 20:01:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x20041) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000001000-0x3f)=@access={'system_u:object_r:systemd_tmpfiles_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x37, 0x35}, 0x3f) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000194000)='/dev/midi#\x00', 0xffffffff, 0x6000) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000fec000-0x25)=""/37) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000feb000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "c4a3546babdc5322"}}) 2018/02/08 20:01:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000596000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x20000) openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) 2018/02/08 20:01:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clock_gettime(0x0, &(0x7f0000d15000-0x8)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000997000)='/dev/cuse\x00', 0x40, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000425000)={0xf004, 0x5004, 0x100000000, 0x101, 0xd6}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/08 20:01:47 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000002a000-0x4)=0x3) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000013000-0x2)={0x6, 0x1}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000001c000)='/dev/cuse\x00', 0x12000, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000002c000-0x4)) pipe2(&(0x7f000001b000), 0x800) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) 2018/02/08 20:01:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e3b000)='ns/uts\x00') ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f000049d000-0x18)={0x4, 0x9, 0x95}) write(r0, &(0x7f000040d000-0x24)="2400000058001f0014b2f407000904000200071005000100ffffffff0800030000000000", 0x24) 2018/02/08 20:01:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000075d000)='/dev/vga_arbiter\x00', 0x41, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000840000)={0x4, &(0x7f0000f2a000-0x20)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000b80000-0x8)={r2, 0x3}) pipe(&(0x7f0000cdc000-0x8)) ioctl$TCFLSH(r0, 0x40045436, 0x2) 2018/02/08 20:01:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000981000-0xc)='/dev/amidi#\x00', 0x81, 0x400) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000acb000-0x8)={0x0}, &(0x7f0000575000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00007ce000)={r1, @in6={{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x3ff}}}, 0x8c) r2 = syz_open_dev$sg(&(0x7f00000b5000)='/dev/sg#\x00', 0x7, 0x10000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000b7b000+0x624)={r1, 0x7ff}, &(0x7f00005b4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000823000-0x8)={r1, 0x620, 0x7ff}, 0x8) openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) 2018/02/08 20:01:47 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x5, 0x6, &(0x7f0000f02000)) setsockopt$inet6_int(r0, 0x29, 0x100000000000049, &(0x7f0000073000), 0x3) 2018/02/08 20:01:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) socketpair(0x9, 0x1, 0x5, &(0x7f0000b8e000)={0x0, 0x0}) ioctl$KDSETLED(r2, 0x4b32, 0x9) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clock_gettime(0x0, &(0x7f0000d15000-0x8)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/02/08 20:01:47 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000a25000), &(0x7f0000a31000-0x4)=0x4) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000001000-0x4), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x2, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000002000-0xc)={0x1, 0x0, [0x0]}) r1 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r1, &(0x7f0000d24000-0x7)='timers\x00') mlock(&(0x7f00009d3000/0x2000)=nil, 0x2000) 2018/02/08 20:01:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$peekuser(0x3, r0, 0x7f) r1 = socket$inet6(0xa, 0x2, 0x800000000000) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e50000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x2, 0x0, {0xa, 0x0, 0x3ff, @dev={0xfe, 0x80, [], 0x0, 0x12}}}}, 0x32) bind$inet6(r1, &(0x7f0000813000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) r3 = open(&(0x7f00008e7000-0x8)='./file0\x00', 0x8000, 0x80) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000076000-0x8)={0x4, 0x6}) syz_emit_ethernet(0x1046, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x1010, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x0, 0x2, 0x4, 0x1, 0x1ec, 0x0, 0x0, 0x7, 0x80000001, "2755c9", 0x2, "f762bc"}, "21605712fb3fe731c86884f17c934d884bb45bf2dfe6168126e44b65b601aef3e4171a5f3f8a0edce3d218d26773a65895bbbe0116945bbea644537d3e42fae886d06b8e77b0cf2b6b02962772d33bf52878e7c0e16c1639b288729266177ecee7bcd317a27fdb2a2fe4c2aee76a708cc1266f31281e9dcbcca25e58dbd14e8744d15f87d0e476cbe05f235dc39fa7351ab79f3a1953418ee7ff2d670a87d2eb9ad481a33cb7209835183e8c52fa4a815bb2bcb4af22b19af593ebcb05730a09a395b111fd64c189fcc57c4d057af0d966cf25ba1c055431db4e7f8cd9db2701059f7a6a2ac6526aada962c7bf8ac5d5c804307bc72f41b2f35bc53d155796062316775bb434fc43899dd464ebf6cd561c2a22c8b10613fa231886a174e3ca4d03b9096ed59d21164c38b3e597cb35bdeb420d2d4867932ea27f4a8e2d14c20e9a255f182d73274a180d265c9f17db8706b013ae212cbb579825f538c924781fde24b3647c8f9be3881adf9058413b610a276b11441b4c42e7babab4590763b28fc9b97c4fcac77966747226bd7e1e9edc03d73ad2da57fe6aa3854cb67587e0897e7f7b2f05872ad34e1f2d34279140187ca1a37e70b95370a035c1d723b8bda7a894241aff5d26445f07b42e0cf3d62df0fc8a1313023d3c7c67e32d10424b1d7fa119a66836ae9266cc22dd68889ac0628468d62f138e981cc04aae2db41418d151575df82123f912e91e4220936e8e98034f02615b7be66b56c9c6a7d09f5ee9622a68dbadc403eb2f77c74d0a934a2801498603a31f8eb8a2a3d8cb3f2b2ddb550d1d6963802e6ff906249911cd36f0ef69ae035496e3ef048919ace6fde85dc30eed085d84bf1d1671cc16acc4d33a17934a9211c2c7d47f9692073520782586aa9c52f72f15008c2128ff5ff96d4ecacf10ab886dbebaf1b169b766a56e48914eeba105c20000caf720f26ab059703f60e7453f3ab246e18644b2f578fdec944423599be938324f1d2c47b07ae316dabd42b8cb2ac9a2b8e3857d9338a78d78cc6e89dee29c60d92a83d4455d02bcb9ba6de7f71eadc0ced6a9af54236f4106c120f7c848a6d7a91245f8af0fc7d58500790f9316b6e5deef914c2936043faa01b4c4eb574163b95c43b681376f84a37f30bd0d881282770852ef4e0f33c5922b0fd96d51c8f07f612e9da1072f5e561d3d5f1c57dcf3ad0f5eba9f34e3ae4ba49daa46dd33b753f07fe60203270b2574140103819c45be8b559763b07ddda9ed306ca95dfa7ab91662c7c520628652cf122f819aaf5f8eb936ea0ef91ecc66f74338f5a17ae51691c8453f6c5581f6b27ba6f99ee8f639931b991149d40dd5bbf08229c75592d739c7801400a068fdd85f6f9c82a3f3e7a8248ffa40439c922a880932319e3bc97561a41b703b7ec84aa6c587498621ad909f0bb4cfdb8138e8c0f412cb6ccded02fe3bf06ca011e58531d94b38e8dc998036feb556b85bf99f00d735d776be990dfc8522572700c9bd14b70127d3a847e66d86029eb6109d49e8666ca0eedfa55571db8a0e72b72d695a2267066d893b2e8fe3b2bad880b6b4155e82156ac512ef2ff1292dcde7fe4e05f8262d498a801a98508660ec89368e50c1c6076ccbbd86d85f2aadd87f262ff0d48c38169d1e92e2a1f2f2fbb893703875afaf09a966b25247b744ea0e3514fb98ced9907f6e303daf4228ca1990e4bbd82ab8bcff6805a9c75ee583eca01f4e0144f09cd4296941fca08d252613992b579eb1822f1410a88488678e0e6ca3d51176f0eb90ed332dc8498ab8cccdb3ecac8888495018cd8209bb0e3f1be21f2eff2fc5114d5332b5f4b3ed58345508deccc3836a37f9c5c8e678996c93183c58cb02fe7a2ea11f8a90bdcae59fcc3747f39a9e88add2cbbab3e3045a6fcb0a30df851961bcb54e04c6fff95079794d61226b0edd169b81273ef3798f5d8130c3a97539fb49b5a33b59272d6c78e8b213f150679002e7c4d11987f6e48f09664c5e4ad989e4d40f75276f5e726bab35095e25542896fe4c2f84a8215152d5d1cf54cd8ca3b6b8c46df17c9bf335b2d3bf41750290e46fed1740b26933f08ea5e5bf59c7fe7b8abd9c0d77dbc22dd9d18cf75f3f6b56eb8b30061c031377f625c9adf14e1111e94bfab67ea734f405b0dbcbb2f1d60222b6786d359f0caf7f485ae54b707e83e4346794538f1c14d6d2a257c78458e9871ab2caf45356560db5777a4f667652e01d54c227bb36ffbda0458afda13a44a403c3a600f849adea73fdce3c20bf353d72d66f82bf8692588cff43abf1e74ebfb389f4329f0b35feaa27ac5b53eb7697d17fdd94abd489fd8207f980ebf79556b1285eb04f2e3635fc6a15192410d8e9544bd3b73e0781d8f1cdb8ff38b82f3946eb0036e115a0d40658706492dd64c48e2fe13e80a20706eb2f516a3752b6a5e8b6961f4a82f183b8cce66ebe8d11fe073d9da09ef36a7ede66acc6c693bb01631dc7bb505be85dc9a5182f75dc89e8ce2c22f918bba7e82e9b795dfaf778c43c92b2fb68b56a090148aaa4437144336065ba96ffb89c933a21859e0770e6888efcc579d67bbc3424d4e74863598152c8175357197a6af0380c162cd2968b6288a1dc2ab6c9a3a393b1bc7be9312877d1cb0d30b9c51661d71f86578671d803bf7c917ec1da68b2878b2e08bd3f3a8074a73de28bd3613ddc77ea30c68be43b60b8f776013eedc5554e0af7fa1a99b4e042e62996effb6e7df004b3a1d1e2a3a4082fd811aed28c09d153d261f56d7d3d0ceafa865a8fee3529c37f42a979e5ebcd225bcede2437c994a48a65800759e141ddc48cc26ba397a91c4effc174d6cf20c593852efcd1cb3db18550aa68cb778a8c252ebb061e6628ca6d580bdbd51752d5444a6a9078b783690501b1b03c312e0f4eee9d683dc942beac3527e0324aa01724c9ef464179f97a4c9d82faa4259b73a13b03558ec11c3326b4ba450d83cf34566a917090b9e5fe643de37fd65d3e1f835eaacf537f5f64ae51ec54def03f00ad3d69445fbcbd6bf7d509550d6a53cf219ad6b13b54df53b361a6c655333e9c9139e2e017b557c651a7186c029022e0b3ad01fc8d0adf4bab323fbe9d788643df7243da6e6b4b2c2573d70e5579148aee5ea4075e8b4c7c44b9b0b42107323f8905bb583915e284176ab8414b65c962ce2f57dba63fc3149082fad6b9823ff22df2c2f8670eacc3405ed7abc921a3d7049b0706ee9e843dea3d7fe3aeb677c06d3bce8f0d76d68d5d4bbdd06a05f99156e752717ba708eea057b75698f2c84d59d0df212109afb17c394726e870e741b618336e25a826bf40df59845dc1ec56c3fc24601f33d94ca9033da21339a5c84c1111799f2c3242f95cb5a8bc69103a8839c8b4d09c2904a71f961fb443abd50065dafd7e80415b7267bc92e30930cda69d570bd5103b28b70ce2f98f6c8695b50ca4d21924cb8498e7327bf4a46d4d967c50a48f3fc75b34dd5ab6906885b7fda489a5b18ef2a3b3974bdbced10b934cc9c6568eeaba553a84f33029c94515cb5d66f835b100124aa34ff4a1045c40630d1d1c31f449ba0faa1bafb7fb6868881cee307558135f6412417b50d1517be9b26e9310bff1569edfabfd21bba07146c8cabcc5363a56cf07c5a3bc3727545f340b893b104c9354215e1038d9d08dd91c3b83b8ca25feb03eae1df608357bc7e4150439635aab10eb4724fce84d11847f0343c647fe47a4b5de13ba660eea13b7a2893023953743aa0cf2daea795e2825a1057d135ad639ce00c869555acf9fefac1b7778fb8df9f56260b77f7dd109aaf2e5ccf24362dc7151f07c5fa0dc00477d348bff2230c17c6709d933c4f1ab414ca424efa375ac203139a6cf6932f466e8e9616ef9e978bcec594622a02c2d227a02ab6e3d6db6e04a48646765d74fad3e7dae8d7852b9620f5285c4e40fed6509aa271140f4ed4f68b9273e3e47dbccf65d9cc18438d33c2096f4645b40d98db9cc1f5c3c360f4e94cd0554fa2a77012104d2a7ba51c1884810088599f584b610b2c9fe25dd154ff8179377cbfe809c14a391658e665c88ea773f99e03916ceea03a3bea044e98fcef6db74a8ba4c530e10ba9dd45b9262864818b3f764d165291e313911368efb01a4e5a238d32f0847c20e2dc4d71081f4e838509710e8d35ed2c49d383c6d527ac022a3d641ce2d0b1219a63eed651a1365292227edee12c11c60bd421b8d77242373e96d4c2a73f51c404df34a95423fe67c52a56998ce64676aa3ca6c50354ed06276ef46ca842d5012e696f57a99d9dab5eafd1be3f37f57a17911113aecde03f6f2117a8c3e0a99eaee6c74d14805f922acf53cec6471a8eb8e6437cf1f17ef6800f8a809a0e448b7d9b276ba037fbd964a6ac688defa56b5d3b904f5117cea1465c5fd02a1d241a712b9348731feaf13fce0531b6ecc89fba4c5f2789d033a499115c9ec8462fac395143f24958df0b17ce6ef82170fd446f4f4a4625705428040085699ddee642e7dcc6557ed0b397eb63011ef6a8bff8d342b7516be9febf06ecc5ef4fdd898351f494827b57777a86fb55ac0d171d25a17ede3a3432dcdcb380c3aa5909bf23ff6f586c69a69fe0eed489672cb7973309b242d19950ba83cd721445945eadbe06531c362b296064fdf47f8f1bd69fa4256487366cc89563956c7fd6360270b56c4aad38da1f5b736bae3bdbcd8e22e888d6418950381acc88bdfeaa2d54ed316e578dcf4bc785e11082d25ca83a38fb6f5476957054ce324fc21b973c65ca8e42d257367046302aff874b3620c4cf952e707a683f0ea26ee5243bc2012cb684a80dd982f9934f89fa5d1ee57a6518257ffcc248db8629245aca65df1a41be27c0146b62cab680dc819368c0da98fb762535be1b550059fb14ab4b1ad030e1d651b9b87fe0036df84d0a8e32ddf017c56d66332d8f6ab52eb502a02aecfe22b702e738045298c4681c39ddea0cfaecd2b512c8481c83e4fa146c0779fb98e88a0f57234ae0e7d43f9d3e80a18b817af7818a29e15dc72b8a925201626fccf83a08043ae8d7931b3786144b50f247d88c999e0384ab2c569a0a4070e30b2f5237c7cd8fa5bd5eafdfe6ef577b9073cb876e052c812438ddad4014ff7aaf8d3b5754deac10331e002ce221705acf31efe22f63e5f5f450859f4c17301f16ca536e8be5cd9ef89e90cd3e48e2f2191bab7f7aeb8adb746889cf8974dda8f3bee095b0a7687280c75f8ddaf722e3cebfad1b535053bc7a9967c728e16392ee0eb36ca1b88e313b400189b929ed01f7a8d0ac12a0e1325023a7f70999a946890dac4126a1587c765e75dced23fad19bea3292064d3d6d84a6c0c86891936bb8e33dd4bf8b784728d02bd05d257b0e22bb91bbccc6b88f24df96eb1c532dd08f0504dcec261ca548c531b285f80e0e897ce299a8d63e7f2bb47fdec859cea45ab16bd7fbf1fa6d2b4b1d356e93b79d9a92525bea0a9f28f667e26d520b24fbca4e21c1ea7a3b47ba849dcb91cf940b414f2160bbec0508e8d871a58951f7a66d4ff75c2cdc9cc0155fc3e14d87e2fd9d49b2ec44dd7f2dd7036b298b2ce31056f64d19d6f8bac692fa49aa526bd185e32caa5fea373cd8d75f09af4ff68e6f59894dffedaa96c402aab4575e74279457ada3d1ed2c20cd3fddaee6bdf4ebee2ebe3d88a9fc23dad5afada244188f13aba1231c4de8fa23f29f82c097530315135a01f2a661aff8140573526bd1627e04b"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xfffffffffffffffc]}) 2018/02/08 20:01:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000e8a000-0x1)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="ffffffffffffffffff729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5847d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c52e7ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$setopts(0x4206, r3, 0x63ef, 0x100028) keyctl$dh_compute(0x17, &(0x7f00008b4000)={r1, r2, r2}, &(0x7f0000e9d000-0x1)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'sha512-ssse3\x00'}, &(0x7f00005ca000)}) 2018/02/08 20:01:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getuid() r1 = socket$kcm(0x29, 0x7, 0x0) r2 = syz_open_dev$adsp(&(0x7f000085a000-0xb)='/dev/adsp#\x00', 0x255, 0x400000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c78000)={r0, r2}) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000acf000-0x16fc)={0x16b8, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@generic="53b15fd99bb51693ac0acf6798033f7ac3b3c80439d4acee710ccf332ec04fc3dd5c776a586839392e74bd542ca674d6c4cebb921b82d825bf62529dae70eb518eae79a506290c75a72f28bc4b6fdcab7cf88b9cfb3354992ae864a35559f84b464c6c4347b898289f1233908113eda4e9501f23197aa32b02cfaef4860ffd16b6934dddd98f351c901330d0fad3c0fa1a23640a163093f41d7e5ec6220b9f3a95b315481f6cbb714253942dfb130d", @nested={0x24, 0xc, [@generic="458462c6596aa397796ad347d60f4f5ceac998008c4ee0e40c423bbb3c"]}, @generic="5254d165b04340161ec855ccc96318030042f5aff84e0257c6d621da130e2debc23937d2561a3777bf331d121f8bd03b52a3269ae308355d4f21b17a1eb56e0000000292162274758cf553244f521abbba67643ddc7a9cc14a07a890f3e69b5e384c59dd58d78ec344aa1fbe6dbff2d42071a3e4eed01a1742419e2a53c9f772b731ba1d7305e1b770fa8ca23faa9322cce1ca70c51510070283a25ae763615773e51660a0", @nested={0x170, 0x61, [@typed={0x80, 0x8f, @binary="c2de5334422038c9a10c4d1e8ac29856d926994e2a99a7d223748a70d994e5e14d8e89fb275857d930e4bf4c0df976ea84006c69b999a5fa9028e63ebf87e91e967b095914490a3b3e3168ce20bd65a54f071a275dc0194e335237516100291db6d6860c8e863c3dc4b6bf63c7a1fbb5597b6e95d9"}, @generic="580cca717f22d15addc44df016b47abd211b0c0d9bc3829163c8eb78bcf1f9d112040a672883da9cc2d1b19f3e7690758a5444017f0b5ee21b78e31157f80243ba99bf1c73d40931b8a76965e8a58fcbf844cfc45443c76bcf2dd5eea9fabb61fab131f56de5783eb6635f6c987172d95471", @typed={0x10, 0x7a, @str='ppp1\x00'}, @generic="33201da56e4c32bdbc488ec560a642dc58e89ecf53df636add83397e", @generic="165f93892ec0c3378e3dfc2b1bc0e1bd45d72d9ae6b6", @typed={0x10, 0x65, @u64=0x6}, @generic="2b6f38678e2b0a8d3f9cd10d64c3aecb989a6d4519050efe2b82f285c77cd5e2fc38a5bb873c5ad2"]}, @generic="76cdf48a72", @nested={0x13b4, 0x55, []}]}, 0x16b8}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 20:01:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000403000)=[{&(0x7f000000d000)="ced4", 0x2}], 0x1, 0x0) getsockopt(r0, 0x0, 0x40120000000000, &(0x7f000014d000-0x8)=""/8, &(0x7f00003cd000)=0x8) [ 739.043053] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 739.078414] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/02/08 20:01:47 executing program 7: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000020000-0x8)) syz_open_dev$dspn(&(0x7f0000002000-0xa)='/dev/dsp#\x00', 0x200, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000013000-0x90)=[], 0x0, &(0x7f0000034000-0x80)=[{0x10, 0x29, 0x5, "27fc02"}], 0x10}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000037000-0x1a)={0x0, 0x9, 0x9, [0x1, 0x9, 0xff, 0x400, 0x8, 0x80, 0x8, 0x4, 0x8001]}, &(0x7f0000034000)=0x1a) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000001b000-0x8)={r2, 0xfffffffffffffffe}, &(0x7f0000037000-0x4)=0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000033000-0x8)) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000035000)={0x10001, "5a48a2211194"}) 2018/02/08 20:01:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00009be000-0xd)='/dev/usbmon#\x00', 0x1, 0x48000) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000944000-0x8)='./file0\x00', 0x42002, 0x48) 2018/02/08 20:01:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x5, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f88000)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:47 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000c9000)={0x1, 0x4, &(0x7f00008af000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}], &(0x7f00007fc000-0x4)='GPL\x00', 0x0, 0xc0, &(0x7f0000901000)=""/192}, 0x20) fadvise64(r0, 0x0, 0x2, 0x7) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000282000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00006cf000)={0x79, 0x0, [0xa52, 0x89, 0x1, 0x4]}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000074c000)) [ 739.149381] netlink: 5796 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/08 20:01:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) r0 = socket(0x4, 0x1518e6308600652a, 0x0) bind$netlink(r0, &(0x7f00008a6000)={0x10, 0x0, 0x0}, 0xc) 2018/02/08 20:01:47 executing program 0: syz_open_dev$sndseq(&(0x7f000069e000-0xd)='/dev/snd/seq\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x367000)=nil, 0x367000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00002a6000)=[{&(0x7f0000265000-0x767)="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", 0x92b}], 0x1, &(0x7f00001a0000-0x18)=[{0x10, 0x29, 0x40000003b, '['}], 0x10}, 0x0) [ 739.252903] netlink: 5796 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/08 20:01:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000b05000-0xb)='/dev/adsp#\x00', 0x4, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000443000-0x4a)=""/74) sendmsg$nl_generic(r0, &(0x7f0000a88000-0x38)={&(0x7f0000fc6000)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000627000)={0x14, 0x1e, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x14}, 0x1}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a11000)='/dev/sequencer\x00', 0x2967fe, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000824000)={0x0, @in={{0x2, 0x0, @rand_addr=0x1000}}, 0x9, 0x4}, &(0x7f00005ed000)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000c4000-0x14)={r3, 0x9, 0x3, 0x8001, 0x1, 0x101}, 0x14) 2018/02/08 20:01:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x2, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) clock_gettime(0x0, &(0x7f0000d15000-0x8)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/02/08 20:01:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ac8000)='/dev/cuse\x00', 0x4003, 0x0) close(r0) fchmod(r0, 0xd0) 2018/02/08 20:01:47 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x33, &(0x7f0000035000-0x3a0)=@filter={'filter\x00', 0xe, 0x4, 0xfffffffffffffe58, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000c6b000), {{{[], 0x0, 0xa8, 0xfffffe6a}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x238, 0xc8, 0x0, {}, []}, @common=@unspec=@TCPOPTSTRIP={0x0, 'TCPOPTSTRIP\x00', 0x0, {[0xffffffffffffffff, 0x7ff, 0x800, 0x0, 0x6, 0x0, 0x10001, 0x7]}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28447731605bfea5407655f49ccefcf6", @generic="b09f4c0f65a437e1937917274a593f7a"}, 0x0, 0xa4, 0xc8, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa4, 0xc8, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}]}}, 0x380) mremap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000cfb000/0x3000)=nil) 2018/02/08 20:01:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d87000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) write(r1, &(0x7f0000139000-0x2)="90a6", 0x2) getpeername$inet6(r1, &(0x7f00008be000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000c88000)=0x1c) recvmsg(r1, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f0000140000-0x8)=[{&(0x7f000009c000-0x63)=""/99, 0x1d4}], 0x1, &(0x7f0000d9a000-0x18)=""/24, 0xd}, 0x0) 2018/02/08 20:01:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x5, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f88000)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x37, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 20:01:47 executing program 7: mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae805705000000000000ff2b99959ba111b5eca31cd901"}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000055000)=""/218) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000011000)=0x101, 0x8) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f000003a000)="5d22bf061ff6fbb7d78dff0e1ba2826bc4ae68df28e8f2870bd6745d84bc13", 0x1f) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x1c) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000056000-0x18)={0x9, 0x20, 0x7, 0xd2, 0xe, 0x8001}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000042000)={&(0x7f0000057000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000044000-0x8)={&(0x7f0000056000)={0x68, 0x10, 0x5, 0x1d, 0x2, 0x3, {0xc, 0x0, 0x4}, [@generic="a31af7960374daa193556b7c6d33", @typed={0x8, 0x61}, @nested={0xc, 0x56, [@typed={0x8, 0x17}]}, @generic="17117c91b0d6ddd534644045c82e0793742d82efef6e8b35412f57b05c32bf437ac73d380205372fcbd0ab02754a6dae"]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000055000)={0x2, 0x7, 0xf66e, 0x0, 0x0, [], [], [], 0x7f, 0x4f8280000000000}) 2018/02/08 20:01:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x5, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f88000)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f7b000)='setgroups\x00') writev(r0, &(0x7f0000b13000-0x8)=[{&(0x7f0000658000)='3', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000e3000)='/dev/cuse\x00', 0x4000, 0x0) 2018/02/08 20:01:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d58000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r2, 0x8, r3) set_robust_list(&(0x7f0000a78000-0xc)={&(0x7f0000c0b000/0x3000)=nil, 0xfffffffffffffffd, &(0x7f00006dc000/0x1000)=nil}, 0xc) fcntl$getownex(r2, 0x10, &(0x7f000066c000)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r0, r4, 0x7, r2, &(0x7f0000edb000)={r1, 0xffffffffffffffff}) 2018/02/08 20:01:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f0000514000-0x9)='/dev/sg#\x00', 0xed8, 0x0) 2018/02/08 20:01:47 executing program 2: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f6e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000bbd000-0x4)=0x1) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f6d000)={{{@in6=@local, @in=@multicast2}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000f6e000-0x4)=0xe8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f6c000)=@ethtool_stats={0x1d, 0x0, []}}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000f6f000-0xb)='/dev/audio\x00', 0x101100, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000f6f000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r2, &(0x7f0000f6e000)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x80800) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000f70000)=@ioapic={0xf000, 0x1ff, 0xf6, 0x1, 0x0, [{0x2, 0x4d, 0x5, [], 0x100000000}, {0x1000, 0x1000, 0x9, [], 0x9}, {0x2a, 0x1, 0xbcd9, [], 0x3}, {0x8, 0xfff, 0x8001, [], 0x7fffffff}, {0x9, 0x1, 0x6, [], 0x4}, {0x20, 0xe94, 0x20, [], 0x2}, {0x6, 0x0, 0x8, [], 0x101}, {0xce, 0x0, 0x1, [], 0x7}, {0x6, 0xffffffff, 0x1, [], 0xfffffffffffffffe}, {0x2, 0x5, 0x3f, [], 0x5}, {0x8, 0x9, 0xfffffffffffffffb, [], 0x8001}, {0x7, 0x0, 0x3, [], 0x3}, {0xd2c, 0x100000001, 0x100, [], 0x6835}, {0x1, 0x3, 0x201, [], 0x5e28}, {0x8, 0x5, 0x0, [], 0xa2b8}, {0x6, 0x4, 0xcb4, [], 0x2}, {0x5, 0x6, 0x8, [], 0x8}, {0x4, 0x0, 0x4, [], 0xffffffffffffd975}, {0x18000, 0x5, 0x6, [], 0x3000000000000}, {0x0, 0x1, 0x3}, {0xbf3b, 0x5d, 0x4, [], 0xc0}, {0x1c, 0x3fd, 0x5490, [], 0x1}, {0x5, 0x1e34e310, 0x100000001, [], 0x7}, {0x2, 0x81, 0x2, [], 0x80}]}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r2, &(0x7f0000f6f000)='./file0\x00', &(0x7f00000bb000)={0xa4, 0x1, "8ab005564c504496634c6ff0896ad727231b842ae7560c622b76ad237d162756cce01227d59e1c50f4fef947434a8743c6392394eb6b9932fbbcf3bbd4e23e296a36395b19a3ba194aa901bcc3ea8567124edcb953ae2b2291f8ccfa1f90f39286812f0a4ce3b94ad0fc0cb5242423fcafca3bc82a39b33fdcb1504f6e8b9ba4115ab73daf1bf92a73a6dc069528790a2dbae1b218a809c73380059f"}, &(0x7f000010b000-0x4), 0x1000) 2018/02/08 20:01:47 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = creat(&(0x7f0000002000)='./file0\x00', 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000003000)={{&(0x7f0000007000)=""/167, 0xa7}, &(0x7f0000008000-0x1)}, 0x20) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) 2018/02/08 20:01:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x5, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f88000)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000faa000-0x4)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000fc8000)=0x3) openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) 2018/02/08 20:01:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clock_gettime(0x0, &(0x7f0000f3a000-0x8)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/08 20:01:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d3b000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) creat(&(0x7f00006b1000-0x8)='./file0\x00', 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00006d3000-0x1)) 2018/02/08 20:01:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000977000)={0x1, &(0x7f00009ee000)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000088c000-0x8)={r1, 0x20}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000972000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000ee3000)=""/148) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 20:01:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x5, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f88000)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:47 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x40045532, &(0x7f0000006000)=""/136) syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) syz_open_dev$vcsn(&(0x7f0000006000)='/dev/vcs#\x00', 0x0, 0x101800) 2018/02/08 20:01:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x30, &(0x7f0000000000)={@empty, @multicast1}, &(0x7f0000000000)=0xc) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000698000-0x8)) ioctl(r0, 0x101, &(0x7f0000e17000-0x89)="126a446e7cd21e2a0b46e4270e43ee86208309fd60dbb19aff6757d2d595b7a34391be864f794fe6567e0cc61543a8f37b40c8f336c6f4190b57d1edb52609c62668c90b61df2864f1a92db1cbe5f5331cb407d1bc08f971a0ccb1cfee0376d94bfdee839858a4dc6dfe01ec7119cb1f7e7f63bbd62b92ac579fb4228a8681b9c6a12bfdedda5e86e8") 2018/02/08 20:01:47 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a29000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000165000)=0x8, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000b4e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000dd2000)={{0x0, 0x3, 0xff, 0x3, 0x7fff}, 0x1ee, 0xfffffffffffff800, 0x7fff}) clock_gettime(0x0, &(0x7f0000d15000-0x8)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/02/08 20:01:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e7f000)=0x9, 0x4) 2018/02/08 20:01:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00004e0000)={0x3f, 0x7e7}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00009a9000-0x71)=""/113) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x4) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00005e3000-0x8)={0x1, &(0x7f0000384000)=[{}]}) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) symlink(&(0x7f0000a70000)='./file0\x00', &(0x7f000073d000)='./file0\x00') openat$selinux_create(0xffffffffffffff9c, &(0x7f000020e000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/02/08 20:01:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000469000-0x12)='/dev/snd/pcmC#D#c\x00', 0xe2, 0x800) write$eventfd(r0, &(0x7f000002b000)=0xff, 0x8) openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) 2018/02/08 20:01:47 executing program 2: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ae2000-0xb)='/dev/audio\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f000045b000-0x40)={0x0, 0x7, 0x8001, 0xf07, "4c312fc2bc9a840e5d678be55a484d1f7aeb124f883b74dbb4aa9f67b8740a2d473a587bb8832a4217c94485", 0x8}) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f000037f000-0x1c)) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r2, 0x541b, &(0x7f0000000000)="1bebc7e8717e1022c9b5e132106371703d719d60f4b2b08e6d2c6e5bb303473592ad3dbeabd9191d759d15caaf10ae02781a300be874eb8eea6f9b5e7ba0") ioctl$sock_FIOGETOWN(r2, 0x800454dd, &(0x7f0000ae1000)) 2018/02/08 20:01:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x5, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f88000)='/selinux/status\x00', 0x0, 0x0) 2018/02/08 20:01:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000602000)=0x4, 0x3) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) r2 = syz_open_dev$adsp(&(0x7f0000828000)='/dev/adsp#\x00', 0x200, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000046000)={0x9, 0x60b, 0x3, 0x5, 0x8000, 0x8, 0x68277677, 0x9, 0xffffffffa4b3a787, 0x200, 0x7, 0x9}) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000069f000-0x4)={0x2}, 0x4) readv(r1, &(0x7f0000ddb000-0x70)=[{&(0x7f0000570000)=""/89, 0x59}], 0x1) poll(&(0x7f000040d000-0x8)=[{r1, 0x1000}], 0x0, 0xffffffffffffff47) 2018/02/08 20:01:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000d4000-0x9)='/dev/ppp\x00', 0x1, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000b5b000-0x4)=0x1, 0x4) sendfile64(r0, r0, 0x0, 0x1f) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clock_gettime(0x0, &(0x7f0000d15000-0x8)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/08 20:01:47 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x4) timer_create(0x0, &(0x7f000000a000-0x7)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000000)) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0xe1c, 0xffffffff, 0x2}) 2018/02/08 20:01:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x5, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f88000)='/selinux/status\x00', 0x0, 0x0) 2018/02/08 20:01:47 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eb1000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000001000-0x50)="57013c1cedb0531f276a342585bb459f558a5a6682cb56ed6b3e48fecbf55e6ba815a688fc20f7e11e5440271923d1fb2352302f88dfd619c90c92a7b5207e7136b7cccb9ce7a4239eb890b093a3d79a", 0x50, 0x302, &(0x7f0000001000-0x8)={0x77359400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x80, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f000042b000-0x1c)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000000)={0x2, 0xb, 0x5a19, 0x9, 0x17, 0x0, 0x1, 0x1, [@sadb_x_nat_t_port={0x1, 0x16, 0x2}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0xf50, {0x6, 0xff, 0x80000001, 0x8001, 0x0, 0x6, 0x0, @in=@rand_addr=0x2, @in=@loopback=0x7f000001}}, @sadb_sa={0x2, 0x1, 0x1, 0x6, 0xffffffff, 0x56, 0x2, 0x40000000}, @sadb_x_sec_ctx={0x7, 0x18, 0xffff, 0x8, 0x29, "7aba897945b0c8421287ba7abab68767e2ab0c80c362ed4d5a4dd98a85fe294b5026aad7bcd61d3898"}, @sadb_sa={0x2, 0x1, 0x0, 0x8, 0x8da5, 0x27}, @sadb_x_nat_t_port={0x1, 0x15, 0x2}]}, 0xb8}, 0x1}, 0x4095) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) 2018/02/08 20:01:47 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000d5c000-0x12)='/dev/input/mouse#\x00', 0x7, 0x182) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000c35000)='./file0\x00') r1 = syz_open_dev$evdev(&(0x7f000062a000)='/dev/input/event#\x00', 0x0, 0x1) writev(r1, &(0x7f0000e6a000)=[{&(0x7f000039f000-0xa1)}, {&(0x7f0000105000)='!', 0x1}], 0x2) 2018/02/08 20:01:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_dev$mice(&(0x7f0000a85000)='/dev/input/mice\x00', 0x0, 0x200000) write$selinux_context(r1, &(0x7f0000736000-0x1f)='system_u:object_r:adjtime_t:s0\x00', 0x1f) clock_gettime(0x0, &(0x7f0000d15000-0x8)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00004bd000)={0x0, 0x0}) fcntl$getflags(r2, 0x408) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000f1000-0x10)=[@in={0x2, 0x2, @multicast2=0xe0000002}], 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fb5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/08 20:01:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) lstat(&(0x7f0000f6e000)='./file0\x00', &(0x7f00008b8000)) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000469000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000422000), &(0x7f000040e000)) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 20:01:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000003000)='./file0\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000024000)=0x5, 0xffffffffffffffcf) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003e1000-0xf)='/dev/sequencer\x00', 0x80406, 0x0) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000c58000)={0x2, 0x2, 0x81, 0xffffffff, 0x5}) 2018/02/08 20:01:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x5, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f88000)='/selinux/status\x00', 0x0, 0x0) 2018/02/08 20:01:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f000053a000)={0x1000, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f00007bb000-0x8)={0x3e, r1}) 2018/02/08 20:01:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f000038e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000050f000-0x4)=0x10, 0x800) clock_gettime(0x0, &(0x7f000082a000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000427000-0x8)={r1, r2/1000+30000}, 0x8) r3 = syz_open_dev$midi(&(0x7f0000054000-0xb)='/dev/midi#\x00', 0x7, 0x40000) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000567000)=0x3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000836000)='/dev/mixer\x00', 0x10000, 0x0) splice(r4, &(0x7f00008c4000), r4, &(0x7f0000ad1000), 0x8001, 0x6) ioctl$KVM_HAS_DEVICE_ATTR(r5, 0x4018aee3, &(0x7f0000cc4000)={0x0, 0x7, 0xffffffffffffffff, &(0x7f0000eba000-0x8)}) getsockopt(r4, 0x6, 0x2, &(0x7f000028c000-0xf4)=""/244, &(0x7f0000c1a000-0x4)=0xf4) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000f89000), 0x0) 2018/02/08 20:01:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) pipe2(&(0x7f00004c3000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009b7000-0x8)={0x0, 0x6}, &(0x7f00008bf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000aaf000)={r3, 0x79, "90123229256a9f3b2309efe16d73074931f75b4892705ea2e7ac9d602eb5b6f81d7a050157a969f81e2da48a688c9a1d6d1030381bf8ed06040289aafde732ba8c9afa9dc9c9ea208572740da3bca4b44319b4b7b988d18dfbdec77c306a1aa4d54a41d8519a5f076339a017be95bc2aad58d216d601dfbb32"}, &(0x7f0000bb8000)=0x81) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) ioctl$KDADDIO(r1, 0x4b34, 0x5) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) syz_open_dev$adsp(&(0x7f000007e000-0xb)='/dev/adsp#\x00', 0xf03e, 0x80001) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000028a000)={0x0, 0x9b, "75fdca1bee265f6042ba269efe9efa2778071e1f5f1be45fc0e01fea130f9c1e86d7679af7f147bad51ec867c8ad2a95a342a223b3ab79d9c73b12ef4a6262957eddfc8efe786341274c95b77d580c808d40f4e4587d74add25844d5ac143e734273c1e756ce89525a97edde4bda38d0ff0972e2c85c1b762ca494b9565c1dc2c3b8ce8dba591b1f5fb46b861224e97d1d9717ee1742fc03042d24"}, &(0x7f00005e7000)=0xa3) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000)={r4}, 0xfffffffffffffeb1) 2018/02/08 20:01:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x5, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000145000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000cc9000-0x4)=0x10, 0x80800) sync_file_range(r0, 0x0, 0xffffffffffffff00, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) 2018/02/08 20:01:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0xb0f57da1eb446283, 0x0, &(0x7f0000001000-0x10), 0x0, &(0x7f0000f63000)) 2018/02/08 20:01:48 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clock_gettime(0x0, &(0x7f0000d15000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x1, &(0x7f0000001000-0x8)) r1 = syz_open_dev$dspn(&(0x7f0000296000-0xa)='/dev/dsp#\x00', 0xd18, 0x1fffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000000)=""/143, &(0x7f0000001000-0x4)=0x8f) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/08 20:01:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x5, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) lstat(&(0x7f0000f6e000)='./file0\x00', &(0x7f00008b8000)) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f00003c5000)) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00000cd000-0x1)=""/1, &(0x7f0000a02000-0x4)=0x1) 2018/02/08 20:01:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x20, 0x7, 0x2, 0x2, 0x1, 0x8001, 0x80, 0x1800, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004b9000)={r1, 0x3c, &(0x7f0000001000-0x3c)=[@in6={0xa, 0x2, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x71ac}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000e13000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) 2018/02/08 20:01:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x27, 0x4, @thr={&(0x7f0000001000)="d7f70543c2067fdd74c88f4df626cf66878868f7542dd23c817e31790609ab43a33575ea72079e81a9bf0e1a8647b09acbe8e98beabcbc250cd368986912c749dceb80340e657cea689293407b23edd380b243b311e8e7a435de82c2a9d044c2ad64bd413dd9e5c4106bc40c342b6e9b6db608a4280688435366d83a6d38a875c3917c60ea2a5a00c67fa1cad64f8b9f1c2d24e12f236a8cffb3d5e76fd974316722d315b4ead1d34d891979d6d409298508185c110bf232dfef5113c2b3d7d279", &(0x7f0000000000)="3bce3affafa45df7f3092df0eea8abba9694580d25eece23dafdc2f1a1f8f6ad5867cdb1d42e60cb422487c09b3cc6c52529bbb0a77957c79ff55cfd9c849615e1c9f72a3610fbc4ff8f282a96f65e9448143197e0fc8cf0ef327f97c9378e46057e0aa6b17473da9e8f5306fc183e1556bbeb7b4f7d7d2e733bd414cded945894a66810fbe4eeb2bc49e97ebce341d6cf2f48db8af28979af9bc79e16a1408867abfaae2ab50871b39ff62923da75b59a592a9758e32fb8a991406a8b9c5c41a2ab6726d84b91e20bc68ad1fa2aceeb8b40ac7bdc4259d9b89258d38e4b06f4aa312d94b77c415b5680a07225e42fb8e322e1e676b39b650766098be3d807ee1c76cee648380f981b591c2c183bda0d61cde17145ca03c5f2ddde38829e3c310e2c83a2c7869cdc6be47f26584b2f193c09e5a75ce114f8f08c6996b489bcf7baa0ba328401a0f5dd230384db7edf4773642f58e8989c86562a01766ad0e4979a784b81e753c27eec5bc77c90e0ea2993152f02ff48815c1f42b3e0acb7ab4c68d72334cb040d4004274a6876f37f95a5c859859108f7b089b34f2c40c3631e4b98be96d2b0c2ef003703bef244737d0ae5dc73b550614b14e814e09b2a78f65f596744d4a093c983917bcc544759814d7614008feb12dabff747bfdf5fa6b9541dd3edf600302d596bd60be47732aa2a88b4ef3e88c10308bb3de1f8fecaf3c84fe7ed1ba22137d2be6faeb4ea614a42824f095380e0855cacd67c174295dad4e16fab479456a2e11f02bf67a508c931c2016a12a0fbcd438db795da421d0366c5225f7d31ea3e7ef8a5c5a7c07beed7aaf2cdf438d8726f2c5eb7184a491a16ad63dffd4690908f831bf01f158a7b2cf3867070b6769d7baf4c6974878d429060c703316014c380a6024e1c727dd0762487caad23cbad356124e6ec0c09605f9cf390968ccdf640b2dde5239f58ac327d2f9e925ea0b22280ceccf5808a79fc148b8de8292affdb68ee10f8da3fcfb14ad5b6c252ce070557a648bae89fee28b6860fe57e9dce24a97503a3203675e89cf95ee08079e0c82009edac25ff99552537dea546fa74a2ffe461bb6db4644cf2e740d14a5acac91328fa4a102c03f6aaa82854e563ec4be77dd0a6e52d211b805c4beea16d0e353af2900b6e9ab2fb5e56b9e753fc524ee300dc7a0afa012647ab99131996f2a48784899eafae9865a5903a0604d1f3cc8b5876f3f258aae8f71fa8aa000c826d6ebc9d8e5c4798a7b0954df60c92e281fbd5a4b4a4a0c94c760723e546590450ea3db7d7d96a387130570ccb4e19a8d039e60065cc547cc48ff5dc2832132320412847b50836f2257dfe17f155dd8d0de9fd5fade0aa1d8e2b178bd569854a428e499bc8a426a8a6d47fa1bacf92d22e4fc01c3c3a7e45b6813c1717dc2e278173d5b6c6063f810da733cb0ea3707917cbdefc3120a20a7e3299ec2e06910f5db7df808b346413bdb437bbe06414de5c44e07d41a4927a7a0aab381366bf22e392a65d304c9f813fef6d534c1fcec7790b45d7073d19c43bb04e9442a957040d8cc5f9db44fdc3500d35c63c345069b113353874fff9f11ab5aee3bae6892da0a3076fb889cd2c8c57a3663d00a3eea26f2d24439726785aa91ba7eef2dad56f3991b0e7d2a7068f6fd68554d085d7fdf6afe47853c841e264fe4b45a3c088d52ff1fe4bafe66a2a286ff222b9c2a2a63c31485d408363e6abee6fcd68f2593c5a5271e63b233b7e562e49ecea2d06f045dd660e46759ccc2e9e2dc4867dc8345336ac29459bdde1aa11d2a4e4d26ed95f59f9551eb372fe3d45c52aaf5592fae698d47cbc999e1f0abf811559066d774bc8d85aca03155e936bf90eae6c1935028d9b66e192ba30001a90b7b135e4cc59964a7e66c2871e384d4ed3c5ff97e783f8f2fc07d76fe9728ef4da3c1efa04f2ed816690a849b5374d061196ff197cd90e8049a003f09bc3de03c91ed3d5151e74ae55e6aae8ace8a39208ab0fd82895003892dd4a22d7b16202fbea4428b96f150bbae2d3cd4e3a09e99eeac3295f81804e9427eb2ee7729e045016978d132da5e4f1a359cf6249d019f22f3b301062d9c0a5a4d92a137cf8e47b5f4a745511ff071587056fb18579149045ee7ef02efdb53f787ee6cd243b6a7bdd2f4d011a549c797dc2606cd7863a04b808f3b002a70f018c11d8f0fd54371b083c627bf74646b527d928ca379695eb9ba348fbc0e7907c8172a9eadd3426c9a0819b68f61fc9d5e426493b6c18316ce5d8b757a10f5c50bee8d02e52045bf1443f1763c67f29129f1155a1835fbdfb6c4b7bb2e37278b5cba366feecf32d6b25755b5d5d565025db1a7efb46fcf2698941b667bb7ba4fbf468e9d81a3cefb1d67288e46e6c0876aca285d22645a5ac53ef52b47f68f150b7a524da8301451eee54743d95baf44e8d1806e3955659ead94437311b9d5e6dbfcfe62705b00e19961ddea03e871d57cb1d34d42e24e6d75635baade6c2e6d9bc8d94de880acee4151cec74a012750808ba604bcb6f800d3c66047cf218a04b60e7ec88dbc9a9f3c75aae2fe24a054f84eff783de6c21a00d6178bdce692c82d862587ef981837f18a2948ed926f5d6f11e3fd7890bf8ac4668b5ef9fa3490e70c208f44c3fbd163f54b116b09b647b0430e60d74172f0b46d639fefc9bfce5ac3e31606105741701d9c2c77abccc43b9e101f969e601dcd83eaa5eeaf8bc31b8954b7e15d7b3a39e6d0d10fd06fa0bbd7c8622256910b5b16e5a0cdd60690f4d1b8cf8601a20e1cb4df344a100cf81f8015b5b288a12dc1d08d04e4b160394527eb4cac1981f77beae5955a5c9f34418a87ccfca97b8ba286e4573a07719faa2edf5e537311fd01b7eef2ac3f27cc9ad8adccfe871a9b9a73f7c6df4efa69df436a1d3eacfbf97a5c9793122d70a44a52f493559f5bcd82ff76b1109a2f0a928af02747cc3e881eb82b68abcd67fb3874714ddf80d11c86e9693c28b8e666e55d8eb6312f386d6db946acf443c1cc6d1d02fdf7a8744751e3304b3bec09cf18cdc21e361ac333747a9523144425023bfd50868f6f6f010ba4ad583af0b394eb662cbdf2e8fafa15d73a7a17eb4cda15802d1b8974743997b55c5af1f5a57b8f38daad827815a54f4c8d1218c06730821a3bd0f571e158c2c47ffd6b61ab69a245fff474f56f5385179662ea59b3bdeaed079fbc7b302a8b9741615d149c5e8ac0280970bba498f2cb153b4e0a8edc69c28c01b2adcde72bf6e336e92b442346fd1655fd02d90970d1c7c1128e93d34b5fa19372943ba99dbddfb94cf8045c9148b564fe6670e52f50d98a99926fabcc75c833198639a3fb6a52f9d4da3b03c411b269ce8c6f127e55a0b34d501966e28b523b6d39301c23cdf105de8e4877caebd590ba9237a0bd0cd62e7fec30f21e0845fff50834c4098c066219a71c52886185401e9797609b24ed8aeaaa4e22a6cf53a54ea263bf50a12634744c7c33e6361f61ef7545d83ed2d6c764a84d65be9d99a1ff0568ca02a2ec6cebc88ec204652031e14cc351666ef0f7a93835d6f7c2659692d5132ce76fcd7512662cdf474f94f8fd27b56a116c685141bcc5483643324a5001c6ffafd87be301549b83be1282020354abda9c0b3b3d56f62353b36ca2d8deae30aada0de6ac8272b7d90b36ac5dbd049bb78473533a05ec3c55d72905a21e69e2136c13b813821b2219daabd41bb62b734b6bda5cff28fca6c5dc61eeb0e0e917f996661c800237c9e8ba4ca880d86932aa68cb6113334f2282dabf8f3b20066fcaa033bdf6c89ee6d38d0e3f8dcc2390438c34f4b22f719254c709af64c0efb42e5a04610643d1113370358594d4771fd178974e2a783608e940f924071a53bca7cb6f2e02a36e77562370abdfccb238dd3497d5f0b110dacacf54fbbfa1404dcef613b73be85ccd213d2470687f8ddf390421e9d5605f40326f645b1e6d71614d2f7db75a46e728447100f0c4c265b7064c2cfa84a378952d9de9e37773f4bd7eaf0c08a69ef25fd5a9b36127ce4e01b5b27060c0f64620a2c602d658c8ed2f274ed5e4b04e924ab715ff22866dc2f2d4ee814ef61e10e78bdc56ad86c97402af424f11362a7d2ffdc2e2b7ebb3c9e298db5e372f0e961b05485be01b251402c0683874be1b47abc3cb90248d9190eb9f1b79be5789384ab35955414903f5d78badef2ec98c6a75567689636de13ff23283fab7ae565d37f3bec270f2de048333af79ad1ca8b0adc3d51689eea941f469a4919d9dfee450856e7970a0e7f18642693b09efa7cd63632c44950a4748b0e8f3e3aea1e6367f73e090d9cf1ae34d2fda3a565e11dc8326787ec63a93b359a02ff6451bf2944cd6d21ab2ffda2b2fb9b92899e65d323a9992ce1bc4c4374623dda003a1ded4d957981f49f40ce17ae9258ff58327231577e26b0bd3807e574083b727267d03ea710a5849729824c2a2bd5a64405ab9a4a5ae6e58b0eb755eaeaa7d7c683c4dd0e35a65cb9689f464cca6b1fac9a1c66f164be4b99d1fb0db9743bb628a9a479d72ecd13242e773b457a2d39d4062bb42155f2d610764874133660ade57b6233051c8553a544709398898908ab9d61045e2405753595c00befc0f009ce06bdb4388835451a9e5091c94ad6288663ce5b7ed939df73cc4784512875ded39514a222a6ccbb965ea0b670aed54e9f272f769efa97635be362ab4b5c72854ce942ac5d41fac85e09e405b150f5e08e87a69ea70578dea8fa2130864518f295af737fd09fe8e7dcd1512064c3794dbebfeabf6168c0877b981dc1a7f0b1f5555e2675574dc4d796944f1cb86be3b017e1da5586b81fb1d0be84f2b0edfb7ef07b8efe7428f91e5cca598e3fdbab3141b6a8c237a96bb8d89e48bba273d1772f10fd2692529123d828a4ed82a6d387bb11cd4fea3720f67a005ea58a2d8f1d9bb615a472e6bfcb43a7b77268382774108d4e610f3347030fe2e39a204e6dfcf894ff1258e4e2072787d6ed1173483cea82807af0f18b7e1e34ad098381e6bba119e87990132d4d70b32ac03e2f1b6277993d6a098b3d0399a95ec3dfb059503404fbafb18b22a6903b2c96e643f7444fd7f31ee9aea998b2f2282b9ffa6acfc07dcdaff58e9c82ed2813865719f5b6ec1185a9b295e9388c505d5fafa3fe646b2127e1fe6a755d7829ccf0be4b9517d7732659dddf3a2880d1c9e91eb8d034704026a8c3a7634faf7370808e427699e4c39f3797a00ab66a9f3fbbcc1adbe54f2e033e3bb99d0bf8a6b5f64dfa7229aaa14154a4b8024e5ce00e18f5be1945ee8c50755f90bbb820fc4c89d160d4d32246515ffe58cb4adafbfda15d1010eef7d56a5c97b68f016bae292f648b6d199614fbf17616307cd8229590624d2a70e68ffb58a9be05afad966ff284b0babac2cccd09ce82ea3ec4b8283df79fdd00ddd9cc42868edee3480a3cf74d68b805ee96095ad4b700573b51471b56d64cc54a0d8b2ca71ff3c4360384f2757523f0328ed84b882e6e104f35ac64aecdf8c84c01b4a8507f507f972c07cd0d85f29d8b9b97c6db95cdd040dbd5184c31d0e200191f849ad7a7983165d67a3a14985ebc17dfcead3b860c4ad0a4f6c6a6350c48574370d77f88e687bbbfa47f456799a539ee65a6fc4118a315685de7fff0c887d11799a1699099e2abfcc684d96e3027c9e2d62d7f418c76a4effd76cddec54fb045c588f777281433893d7c084151a49f97a105026e689f"}}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x0, &(0x7f00003f4000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000db3000)={0xdd, 0x0, 0x0, 'queue0\x00'}) r2 = syz_open_dev$adsp(&(0x7f00005bc000)='/dev/adsp#\x00', 0x3, 0x2800) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f00008fc000)=""/88) 2018/02/08 20:01:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) pselect6(0x40, &(0x7f000005a000-0x40)={0x4, 0x4, 0x0, 0x0, 0x5, 0x3, 0x9, 0x60000}, &(0x7f0000f13000)={0x8, 0x0, 0x7, 0x4, 0x1, 0x8, 0x100, 0x2}, &(0x7f0000737000)={0x3, 0xfffffffffffff2bb, 0x8, 0x7, 0xffffffff, 0x9, 0xe0}, &(0x7f0000134000-0x8), &(0x7f000097f000)={&(0x7f0000bde000)={0x7}, 0x8}) clock_gettime(0x0, &(0x7f0000d15000-0x8)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/08 20:01:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000ed3000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000463000-0x4)=0x2, 0x4) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 20:01:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000096000)="776c616e315eb400", 0x0, 0x8, &(0x7f0000c76000-0x20)={0x9, 0x2a, 0x7f, 0x1000, 0x8, 0x6, 0x48, 0x4b}) fcntl$setsig(r0, 0xa, 0x20) openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) 2018/02/08 20:01:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) pipe2(&(0x7f00004c3000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009b7000-0x8)={0x0, 0x6}, &(0x7f00008bf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000aaf000)={r3, 0x79, "90123229256a9f3b2309efe16d73074931f75b4892705ea2e7ac9d602eb5b6f81d7a050157a969f81e2da48a688c9a1d6d1030381bf8ed06040289aafde732ba8c9afa9dc9c9ea208572740da3bca4b44319b4b7b988d18dfbdec77c306a1aa4d54a41d8519a5f076339a017be95bc2aad58d216d601dfbb32"}, &(0x7f0000bb8000)=0x81) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) ioctl$KDADDIO(r1, 0x4b34, 0x5) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) syz_open_dev$adsp(&(0x7f000007e000-0xb)='/dev/adsp#\x00', 0xf03e, 0x80001) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000028a000)={0x0, 0x9b, "75fdca1bee265f6042ba269efe9efa2778071e1f5f1be45fc0e01fea130f9c1e86d7679af7f147bad51ec867c8ad2a95a342a223b3ab79d9c73b12ef4a6262957eddfc8efe786341274c95b77d580c808d40f4e4587d74add25844d5ac143e734273c1e756ce89525a97edde4bda38d0ff0972e2c85c1b762ca494b9565c1dc2c3b8ce8dba591b1f5fb46b861224e97d1d9717ee1742fc03042d24"}, &(0x7f00005e7000)=0xa3) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000)={r4}, 0xfffffffffffffeb1) 2018/02/08 20:01:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) lstat(&(0x7f0000f6e000)='./file0\x00', &(0x7f00008b8000)) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b73000-0xd)='/dev/net/tun\x00', 0x0, 0x84000) syncfs(r0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000689000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x3}, 0x98) 2018/02/08 20:01:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) pipe2(&(0x7f00004c3000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009b7000-0x8)={0x0, 0x6}, &(0x7f00008bf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000aaf000)={r3, 0x79, "90123229256a9f3b2309efe16d73074931f75b4892705ea2e7ac9d602eb5b6f81d7a050157a969f81e2da48a688c9a1d6d1030381bf8ed06040289aafde732ba8c9afa9dc9c9ea208572740da3bca4b44319b4b7b988d18dfbdec77c306a1aa4d54a41d8519a5f076339a017be95bc2aad58d216d601dfbb32"}, &(0x7f0000bb8000)=0x81) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) ioctl$KDADDIO(r1, 0x4b34, 0x5) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) syz_open_dev$adsp(&(0x7f000007e000-0xb)='/dev/adsp#\x00', 0xf03e, 0x80001) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000028a000)={0x0, 0x9b, "75fdca1bee265f6042ba269efe9efa2778071e1f5f1be45fc0e01fea130f9c1e86d7679af7f147bad51ec867c8ad2a95a342a223b3ab79d9c73b12ef4a6262957eddfc8efe786341274c95b77d580c808d40f4e4587d74add25844d5ac143e734273c1e756ce89525a97edde4bda38d0ff0972e2c85c1b762ca494b9565c1dc2c3b8ce8dba591b1f5fb46b861224e97d1d9717ee1742fc03042d24"}, &(0x7f00005e7000)=0xa3) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000)={r4}, 0xfffffffffffffeb1) 2018/02/08 20:01:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a6b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b93000-0x4), &(0x7f0000a88000)=0x199) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000a0c000), &(0x7f0000403000-0x4)=0x4) timer_create(0x7, &(0x7f0000c76000)={0x0, 0x32, 0x1, @thr={&(0x7f00005d7000-0x37)="b6b54f8951c41d8f30192b1a04d637786734e70d37db5ca07e759dc6df86db722aa86ef15ed9a39b260185f86f2e1aaec02db4e8f06ac3", &(0x7f0000e8a000)="39cb35"}}, &(0x7f0000f35000+0x14c)=0x0) timer_delete(r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000d0c000-0x1c)={&(0x7f0000c62000-0xc)={0x10, 0x34000, 0x0, 0x8000000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 20:01:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) stat(&(0x7f0000faa000-0x8)='./file0\x00', &(0x7f00007d8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$alg(r0, &(0x7f0000fea000-0x70)=[{0x0, 0x0, &(0x7f00004c8000-0x18)=[{&(0x7f000037c000-0xa2)="1a37a26dee3e50f5959172de4992a941a6a1e70d9e74ce97339a2b07a9347e0e67b119df6bdafd87b6ed280f724df5ac5480df6f9f49212f2ce236fb96a0b06778a1b4a4311b2d97c43d4132d1845574bf269047f1695339382c44f3c059e9cd43c6738171990fbe661c183f5afd73a5308196994a0b1c4cffe13ae8fd954ba2d4d2388791077c0f18bf3fca3e31cbd6731782a685d040c400225f6916f07d5de8a9", 0xa2}, {&(0x7f00002af000)="f48758ab9dd3c85abd941c7e783a4c150f19c5fd01c1ea81662c0dcdba36941405237304433df4103fc55adb5924f5571ff78dcf6294d0bf26ab9261cd1f7efde96ba16fcf4d48b343a0633e05953929ca2ba1dd864d370ba90710aa3dcae297333dbb0274ae21c17740e13bdad6657ad47b2bd5ed936b4a12a9b0115bc365627bc3822b6648678b251c680a097ca878077d945e921a5b0b061d958321a26569c7b65b7f370a1d3991708aea1e89f23eca65371e8c71596f1156b8dd8f36b4bc845ea77d1d85d97fdd9d441ebc0939e854ca819159adfa28eeb590c4a8e9354f40eb1f2a2093488e905de79d8f13b016", 0xf0}, {&(0x7f00000b5000-0x1000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x40000}, {0x0, 0x0, &(0x7f000040f000)=[{&(0x7f0000737000)="b1ab4cf685f7", 0x6}], 0x1, &(0x7f0000e04000-0x10)=[@op={0x10, 0x117, 0x3}], 0x10, 0x80}, {0x0, 0x0, &(0x7f0000b4d000-0x40)=[{&(0x7f000042b000-0xa1)="61e81f719b4cac45e5dcafe5975b419dfe1c2b2412cde752e4ad632424431b5f45f257ce12c996aefcca2db692b7c12de0cf83434f79f066f59cac5d511df60007ba2a48616b248944d8fb75ad3d3850ab826b823d840142500c4d0c1f3f10d9d7e1a1d87dc8f84322c0b962e1cfc1e7bd68af000a47f9aedb813faaadabca256d37343ece69d95a4472fe8373b634345bf051f8e039c4c9f45789ad4d0ba22dad", 0xa1}, {&(0x7f00008bf000)="2100e296d416f71cf3dc56ef2c6989cec08e3add95992261bd7f41bedc258cf6bb31c036e7ab765cc7062b3311ba9771183a", 0x32}, {&(0x7f00008ae000-0x77)="f45c25fc8f20e715401e0fe2d5f539b6ff34ceff2e47df550c1293fd3a649a1e9382004b8ef74233eaca06288a0051b87f0339c5cfecc1485b481ebb79e8b9dc9d86ae249d86759fad7610132b6810d3fd8bee103e973dad8626b98dde24f8612c1018ae87e853ee5d8f9bd2ca875dcdd72e2e4f9be352", 0x77}, {&(0x7f0000286000-0x8c)="694bf6a0a02f782dcf2434ece9f29646f0dfe17fe120ce5e531a7e66b255964c2fd1c9a5bedb4c9ab807b022b4617d1fabba9a2435bf622d40bb17a36ec8400f9df7166c3d33aed3403d30a2c783d59aaf7726fa245acf293d799e67d8de6dc7b270c4a2b0a2946975aa14815de9c0ee5e96ad5183ccbd29e12daabb4a970ce09fa75578a3c550bb216679f2", 0x8c}, {&(0x7f0000b10000)="cde190e748fc7987a703ce2fc83433dbe130d291ef340bbd926f87469e6e4268d160b00a6ad0578e973f4361028baf89e203f8f58a33afc7e45e6d472dccacaf0303dba12bbce1a6481f257082894362ee54", 0x52}, {&(0x7f000038c000)="4289a40b1de2407fff4f59b0ab48ef821fbfbbf38acdb916280a6f39174ec03730ff01e1a16cb923c58d939fbc5a9c3f9d0b86d19755bb6b34fa41c4d3789d711cb12c637d834ddfe693f6858d5e90ea31f81717500eda70c8b09b2cefe9aa8eabe0a0e746c3b6bcdb306618c09e3111c43f73f2d3d1e2baef8700d206fba7a70671e18a9998cfa98132ab5f18529474bda3c35cdf286b9c0961d2bebb01fcf84a060400bc958f5455db8ad49317499c5b2a43e66facb6f112f4fa8e091e855a57bac803b1c69d4a2af8d50c28801c9d948c53fec123340764ca8fdff1c846f6e38552700397e93625e5a90a24299bee", 0xf0}, {&(0x7f0000e09000)="a8b34324a45f28d7304ca4f7e6", 0xd}, {&(0x7f0000eb7000-0x78)="c2f9612223bf25dff6454f9c38095846db9d92d159fc3a3f31b50989c21b14cd0bcfa80ea8ffe63a817f8b471f9d1b5473ff621441c359e112de4a8296e5c2becb3e318630d5120fda1ea2d7e6f05ca7454113a40e331547e3d88f88b2e91b96383e9fdfca7b8bcdfd4aa7a55dbbd32d01b37bd09690ed6e", 0x78}], 0x8, &(0x7f0000e9d000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10, 0x1}, {0x0, 0x0, &(0x7f0000751000-0x8)=[{&(0x7f0000456000-0x2)="7226f087abb30a9c25df5825d9fed325372e979121e842b80fed75cd41cb33876ac218bd83665786ccfef2c7bc095c2e180d19555e335cfff8bf93a67078780e0ecda877a092f6c6b215ea3cbfb082cbb5b64e5c9d1ba974a09fcfe97de336908c9e886e5be04a016739511fa1b0af061105354770d4aad44bfab597f73c7953a42934b412f3309c88b5d6e3d7779baeadfe43dcc3cc91cdc8f54ceac4a7c456ed", 0xa1}], 0x1, &(0x7f000052e000)=[@assoc={0x10, 0x117, 0x4, 0x1f}, @iv={0x4c, 0x117, 0x2, 0x3b, "875afe70f2196e0620ba93f17dc7ec025264c3adf5c831dba7959ac34f57229866a294821280a331bf43add8f6183bc3fdfc4c8947ca75f6f28f46"}, @assoc={0x10, 0x117, 0x4, 0x2}, @op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x6}], 0x8c, 0x40}], 0x4, 0x40000) pwritev(r0, &(0x7f000096b000-0x20)=[{&(0x7f00009c1000)="c3ddda3259fa570a0b7c60044a49a6a2f948ad6827b5a1086fcb9c10e866280cd1036701c02344b6b42f397980872987bac8807f11f8c7762f24c0a2284a696120cbe0c470c1dcb71e561df363decdf3bc9fa4b5d849865f62d0ea397475aa2d9a008847b3ff", 0x66}, {&(0x7f0000a37000)="fb7ad8d47d011aef93bf421668ac8d7526e84dcddbcfaa7045a26cd2feb7b577c1d50c82232b09aeaf3e8ee5d154123c109f30a450c0ccd526aa996ce7272adee69a630f4ad8a1d1020f294d25f193e48fe7005f9f320c16b4b7f02910cd7a7fc7a63582a80d1559c814a4b1031b48988979493c737c8829", 0x78}, {&(0x7f0000236000-0x57)="d71032a0fadd5aa0d41a9c96924c48454a694a267a3929c47f96105a7dab3b98a0d9966464791952fcb549840f2e0f9f2932f3ec3def3796b343ed8815650881a9990844b2d7a2219d3bbdfa36e45b0630c44990322ad3", 0x57}, {&(0x7f0000f6f000-0x8d)="8fee454516892abe97afc7554f3c9ef20011cf9eddf09e57f3515a266910d1f0ff0d447baf56631525f9d30b16c18240198c94c7a8dee1ec68c3946829168a2f63b4cc34e430603471a78fdcd0acbd9c822dbff225611e34cd2ee2c276358434d632441be9ff8f980f5910b77ea7dc4abf0922a7fb13f68e17cea53718d31eb6b6d16f7345b82102727908d35b", 0x8d}], 0x4, 0x0) setgid(r1) 2018/02/08 20:01:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:48 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x33, 0x0, @thr={&(0x7f0000c15000-0xf1), &(0x7f00005b0000)}}, &(0x7f0000772000)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@generic="bacc1aeccf1b59ba41700627a87c16c8", @ifru_flags=0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000002000)='cifs.spnego\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000)='-\'usermd5sumbdevkeyring\x00', r1) 2018/02/08 20:01:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) lstat(&(0x7f0000f6e000)='./file0\x00', &(0x7f00008b8000)) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000997000)={{0x0, 0x0, 0x1, 0x3, 0x3f}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clock_gettime(0x0, &(0x7f0000d15000-0x8)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/08 20:01:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) pipe2(&(0x7f00004c3000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009b7000-0x8)={0x0, 0x6}, &(0x7f00008bf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000aaf000)={r3, 0x79, "90123229256a9f3b2309efe16d73074931f75b4892705ea2e7ac9d602eb5b6f81d7a050157a969f81e2da48a688c9a1d6d1030381bf8ed06040289aafde732ba8c9afa9dc9c9ea208572740da3bca4b44319b4b7b988d18dfbdec77c306a1aa4d54a41d8519a5f076339a017be95bc2aad58d216d601dfbb32"}, &(0x7f0000bb8000)=0x81) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) ioctl$KDADDIO(r1, 0x4b34, 0x5) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) syz_open_dev$adsp(&(0x7f000007e000-0xb)='/dev/adsp#\x00', 0xf03e, 0x80001) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000028a000)={0x0, 0x9b, "75fdca1bee265f6042ba269efe9efa2778071e1f5f1be45fc0e01fea130f9c1e86d7679af7f147bad51ec867c8ad2a95a342a223b3ab79d9c73b12ef4a6262957eddfc8efe786341274c95b77d580c808d40f4e4587d74add25844d5ac143e734273c1e756ce89525a97edde4bda38d0ff0972e2c85c1b762ca494b9565c1dc2c3b8ce8dba591b1f5fb46b861224e97d1d9717ee1742fc03042d24"}, &(0x7f00005e7000)=0xa3) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000)={r4}, 0xfffffffffffffeb1) 2018/02/08 20:01:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) getresuid(&(0x7f0000675000-0x4)=0x0, &(0x7f00000b5000-0x4), &(0x7f0000423000-0x4)) fstat(r0, &(0x7f0000504000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f000036a000)='./file0\x00', &(0x7f00004f1000)='./file0\x00', 0xd002, r1, r2, 0x1f6c21b1, 0x5, 0x8000) sendto$unix(r0, &(0x7f0000264000-0x9e)="3c953df7a933b46f9bd6d25a867bcc77ed99b0d5bc91f7880eb8d1dad85bb5781cc540f0c5989fc44bb519e01f5105da6271da492c3e4021fa40b92cc1c93507b46a7571ca652b4d8b2c8875095d9a13f37ba59f8b7e0d388c6c16731b86a47ca62bab20c1cc58a2c2fa0c943e66f62e018f13fe665d9586a44c79365c352f91c529dcb398060b7f00793cdd34a50ac375531a655082aedeea3c96dec62d", 0x9e, 0x4000000, &(0x7f0000318000)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/02/08 20:01:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) pipe2(&(0x7f00004c3000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009b7000-0x8)={0x0, 0x6}, &(0x7f00008bf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000aaf000)={r3, 0x79, "90123229256a9f3b2309efe16d73074931f75b4892705ea2e7ac9d602eb5b6f81d7a050157a969f81e2da48a688c9a1d6d1030381bf8ed06040289aafde732ba8c9afa9dc9c9ea208572740da3bca4b44319b4b7b988d18dfbdec77c306a1aa4d54a41d8519a5f076339a017be95bc2aad58d216d601dfbb32"}, &(0x7f0000bb8000)=0x81) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) ioctl$KDADDIO(r1, 0x4b34, 0x5) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) syz_open_dev$adsp(&(0x7f000007e000-0xb)='/dev/adsp#\x00', 0xf03e, 0x80001) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000028a000)={0x0, 0x9b, "75fdca1bee265f6042ba269efe9efa2778071e1f5f1be45fc0e01fea130f9c1e86d7679af7f147bad51ec867c8ad2a95a342a223b3ab79d9c73b12ef4a6262957eddfc8efe786341274c95b77d580c808d40f4e4587d74add25844d5ac143e734273c1e756ce89525a97edde4bda38d0ff0972e2c85c1b762ca494b9565c1dc2c3b8ce8dba591b1f5fb46b861224e97d1d9717ee1742fc03042d24"}, &(0x7f00005e7000)=0xa3) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000)={r4}, 0xfffffffffffffeb1) 2018/02/08 20:01:48 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x33, 0x0, @thr={&(0x7f0000c15000-0xf1), &(0x7f00005b0000)}}, &(0x7f0000772000)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@generic="bacc1aeccf1b59ba41700627a87c16c8", @ifru_flags=0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000002000)='cifs.spnego\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000)='-\'usermd5sumbdevkeyring\x00', r1) 2018/02/08 20:01:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) tkill(r0, 0x1b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00004c6000)='/dev/vcsa#\x00', 0x1ff, 0x10000) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00002dc000)) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 20:01:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x5, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:48 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00004e5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x400, &(0x7f0000719000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000369000-0xc)=@sack_info={0x0, 0xffff, 0x800}, &(0x7f0000780000)=0xc) statx(r3, &(0x7f0000946000-0x8)='./file0\x00', 0x800, 0xa00, &(0x7f0000df7000)) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000a68000-0x8)={r4, 0x9}, &(0x7f0000614000)=0x8) capset(&(0x7f00002d1000-0x8)={0x19980330}, &(0x7f0000cc0000)) umount2(&(0x7f000052a000-0x8)='./file0\x00', 0x0) 2018/02/08 20:01:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) setxattr(&(0x7f0000a0d000)='./file0\x00', &(0x7f000005c000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000c2b000-0x10)=']securitynodev+\x00', 0x10, 0x1) creat(&(0x7f0000461000)='./file0\x00', 0x1c0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a31000)=@generic, 0x10) 2018/02/08 20:01:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x5, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_dev$sndmidi(&(0x7f0000a65000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000bb3000-0x5c)={0x7, 0x0, {0x0, 0x0, 0x0, 0x2, 0xffff}}) clock_gettime(0x0, &(0x7f0000d15000-0x8)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/08 20:01:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) lstat(&(0x7f0000f6e000)='./file0\x00', &(0x7f00008b8000)) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) pipe2(&(0x7f00004c3000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009b7000-0x8)={0x0, 0x6}, &(0x7f00008bf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000aaf000)={r3, 0x79, "90123229256a9f3b2309efe16d73074931f75b4892705ea2e7ac9d602eb5b6f81d7a050157a969f81e2da48a688c9a1d6d1030381bf8ed06040289aafde732ba8c9afa9dc9c9ea208572740da3bca4b44319b4b7b988d18dfbdec77c306a1aa4d54a41d8519a5f076339a017be95bc2aad58d216d601dfbb32"}, &(0x7f0000bb8000)=0x81) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) ioctl$KDADDIO(r1, 0x4b34, 0x5) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) syz_open_dev$adsp(&(0x7f000007e000-0xb)='/dev/adsp#\x00', 0xf03e, 0x80001) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000028a000)={0x0, 0x9b, "75fdca1bee265f6042ba269efe9efa2778071e1f5f1be45fc0e01fea130f9c1e86d7679af7f147bad51ec867c8ad2a95a342a223b3ab79d9c73b12ef4a6262957eddfc8efe786341274c95b77d580c808d40f4e4587d74add25844d5ac143e734273c1e756ce89525a97edde4bda38d0ff0972e2c85c1b762ca494b9565c1dc2c3b8ce8dba591b1f5fb46b861224e97d1d9717ee1742fc03042d24"}, &(0x7f00005e7000)=0xa3) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000)={r4}, 0xfffffffffffffeb1) 2018/02/08 20:01:48 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c48000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000005c000)=0x2, &(0x7f0000bf2000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000dc5000-0xa)='./control\x00', 0x80) exit(0x1) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000a31000)={{{@in=@dev, @in6=@mcast2}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f00008ab000)=0xe8) mkdirat(r2, &(0x7f0000045000-0xa)='./control\x00', 0x0) mkdirat(r2, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) renameat2(r2, &(0x7f0000037000-0xa)='./control\x00', r2, &(0x7f0000036000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80000) openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) 2018/02/08 20:01:48 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@generic="45de73b7e5699dca7d0ff797d6209c80", @ifru_flags=0x9500}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x88000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000a95000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3f, 0x3f, 0x9, 0xa01, 0x8}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000)={r2, @in={{0x2, 0x1, @empty}}, 0x5, 0x8000, 0x1, 0x3, 0x12}, &(0x7f0000002000-0x4)=0xa0) pkey_mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1000006) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000), 0x4) 2018/02/08 20:01:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x5, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clock_gettime(0x0, &(0x7f0000d15000-0x8)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/08 20:01:48 executing program 3: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000000)='\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 20:01:48 executing program 7: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a4e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat(r1, &(0x7f00007b3000)='./file0\x00', 0x8000, 0x30) r2 = memfd_create(&(0x7f0000d25000-0x35)="706f7369785f61636c5f6163636573060000000000000032c4cc1f74c3764126ce2f18b3caf6509b1fe1049d18c1a3ddeb2475f9af", 0x1) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d24000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r0, &(0x7f000020c000/0x18000)=nil, &(0x7f00002d2000-0xc)=[@text64={0x40, &(0x7f00004f1000)="8ed0c4815f7c6da766baf80cb84b0eab81ef66bafc0cb003ee66ba2000c4c2cdb761f3470f01785c66b8c8000f00d8640f01d145f4664a0f3882100f08", 0x3d}], 0x1, 0x50, &(0x7f0000d26000-0x10)=[@cstype0={0x4}], 0x1) 2018/02/08 20:01:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) lstat(&(0x7f0000f6e000)='./file0\x00', &(0x7f00008b8000)) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x5, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) pwrite64(r0, &(0x7f000011e000)="536a06c984701185c155d68a05644b0de0eb341cb9f5b00778de1448dbcd992a794823a23d565d9c1913cf70eae03cdbc9ffc181e6016c116de7347a96fbb30462c2e246daa0c8616b33ab7ad6e14bab0ee903396ab8f0db947d79a43209242925d49290e2d81cda1910f8a39bd77dc5102983b29140a413eedb366876fba9670ce0d814eac872f947f92290fd9a590fe3caae7478c9851cd3ce98d9d8d551d08666b8c7c12015dfb12bc7909a9f869d6c3e51113c105a238a96c77546a4adef147e93a5212ea541495638589c0ca4379b777b296da51390cc9fa08f01b8b3958e6fd05c87bd002a4b7c2165acad974d2d06", 0xf2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000829000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xc, r1, 0x0, &(0x7f0000000000)=""/74) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000023c000)='/dev/rtc\x00', 0x20001, 0x0) statx(r3, &(0x7f0000f18000+0x434)='./file0\x00', 0x6800, 0x7ff, &(0x7f0000f3d000-0x100)) r4 = syz_open_dev$sg(&(0x7f0000ca7000-0x9)='/dev/sg#\x00', 0xfff, 0x4000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fe9000-0x8)={0x0, 0x0}) connect$l2tp(r4, &(0x7f00001a0000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x0, @loopback=0x7f000001}, 0x2, 0x2, 0x2, 0x3}}, 0x2e) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000403000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) clock_gettime(0x2, &(0x7f00007f7000-0x8)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/02/08 20:01:48 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000-0xb)='/dev/hwrng\x00', 0x181000, 0x0) recvfrom$llc(r0, &(0x7f0000001000)=""/230, 0xe6, 0x100, &(0x7f0000007000)={0x1a, 0xf9, 0x9, 0xffff, 0x5, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000008000-0x151)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@timestamp={0x44, 0x4, 0xf438, 0x0, 0xffffffffffffffff, []}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c09671", 0x0, 'o;\b'}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) 2018/02/08 20:01:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) lstat(&(0x7f0000f6e000)='./file0\x00', &(0x7f00008b8000)) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000064b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f00004d2000)) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f6000-0x3)='io\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000807000), 0x3f) 2018/02/08 20:01:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x5, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x3, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000038a000)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x0, 0x3, 0x1, 0x1, 0x3f, 0xd918}, &(0x7f0000a35000)=0x20) accept4$packet(r1, &(0x7f00009fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000fcc000)=0x14, 0x800) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$packet(r1, &(0x7f0000f77000)={0x11, 0xf8, r2, 0x1, 0x3f, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000fcc000-0x8), &(0x7f00009fb000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00004c5000+0x2a0)={r0, r1}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ccf000), &(0x7f00009dc000)=0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d6d000), &(0x7f0000cc6000)=0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000001a000-0xc)={0x0, @multicast1, @dev}, &(0x7f0000a34000-0x4)=0xc) 2018/02/08 20:01:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) pipe2(&(0x7f00004c3000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009b7000-0x8)={0x0, 0x6}, &(0x7f00008bf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000aaf000)={r3, 0x79, "90123229256a9f3b2309efe16d73074931f75b4892705ea2e7ac9d602eb5b6f81d7a050157a969f81e2da48a688c9a1d6d1030381bf8ed06040289aafde732ba8c9afa9dc9c9ea208572740da3bca4b44319b4b7b988d18dfbdec77c306a1aa4d54a41d8519a5f076339a017be95bc2aad58d216d601dfbb32"}, &(0x7f0000bb8000)=0x81) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) ioctl$KDADDIO(r1, 0x4b34, 0x5) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) syz_open_dev$adsp(&(0x7f000007e000-0xb)='/dev/adsp#\x00', 0xf03e, 0x80001) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000028a000)={0x0, 0x9b, "75fdca1bee265f6042ba269efe9efa2778071e1f5f1be45fc0e01fea130f9c1e86d7679af7f147bad51ec867c8ad2a95a342a223b3ab79d9c73b12ef4a6262957eddfc8efe786341274c95b77d580c808d40f4e4587d74add25844d5ac143e734273c1e756ce89525a97edde4bda38d0ff0972e2c85c1b762ca494b9565c1dc2c3b8ce8dba591b1f5fb46b861224e97d1d9717ee1742fc03042d24"}, &(0x7f00005e7000)=0xa3) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000)={r4}, 0xfffffffffffffeb1) 2018/02/08 20:01:48 executing program 2: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000adf000-0x66)=""/102, &(0x7f0000ade000)=0x66) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r2, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r1}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1}, 0x0) 2018/02/08 20:01:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x5, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) lstat(&(0x7f0000f6e000)='./file0\x00', &(0x7f00008b8000)) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000284000)='/dev/input/mouse#\x00', 0x27d59ae3, 0xa0000) ioctl$int_out(r0, 0x5462, &(0x7f0000ab5000)) openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) 2018/02/08 20:01:48 executing program 7: mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000f000-0x7)='/dev/vga_arbiter\x00', 0x410002, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f000000e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)=""/244) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) ioctl$VT_RELDISP(r0, 0x5605) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000000)={0x77359400}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x100, 0x4) 2018/02/08 20:01:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000065f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00002c6000-0x17)=""/23) r1 = socket$nl_generic(0x10, 0x3, 0x10) open$dir(&(0x7f00002a2000)='./file0\x00', 0x80000, 0x50) sendmsg$nl_generic(r1, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 20:01:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b7e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000d15000-0x8)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/08 20:01:48 executing program 5: 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) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x5, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) lstat(&(0x7f0000f6e000)='./file0\x00', &(0x7f00008b8000)) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clock_gettime(0x800015, &(0x7f0000d6f000-0x8)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/08 20:01:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000da1000-0xa)='/dev/cuse\x00', 0x10000000004000, 0x0) 2018/02/08 20:01:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000005000-0x5)='task\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000001000)) renameat2(r1, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x0) 2018/02/08 20:01:48 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x5, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00005cf000)='/dev/snd/midiC#D#\x00', 0x7, 0x10000) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000dfb000)=0x7ff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) sendmmsg$nfc_llcp(r1, &(0x7f0000242000-0x54)=[{&(0x7f00004e0000)={0x27, 0x5, 0x7, 0x5, 0x4, 0xd8, "848d373bade46889effec6cb857bc0a1ddd42bca7ad34dc82a3861d9da974e6639b646746f6ffdb097fd1565d686512fabd2915d41bc6e3c6e99319b95f632", 0x206}, 0x58, &(0x7f0000f78000)=[{&(0x7f0000ff3000-0x32)="041ae325eff5e4d65b6fbca2eedc2e44f5754c0fc6570e39e6b391f0a8df9f6509378e5bb9f103fd68764e9153dde165fe36", 0x32}, {&(0x7f000082c000-0xa6)="9a6bfefa75912fd0e5b78bf5e8db2986b660d298f60229240f1fffc61208d28e084490f98ff974006b758faba50f0ae774e154599c6aec13f85d726636c2f5bbeb67c338bf826c2781bc5311d5e43e539599addab00dc8a990960ca661a45ba9df63c5cb78a3993891fd072e9583a4b3500bfcd5dd228d2f5bba7c0de248cf5bb52ee928d4c1b2892d69a2398bda25e7514f6534c032afd071035862744b71af6d5ee55560aa", 0xa6}, {&(0x7f0000c78000-0x57)="48e2802b78c8e67d6b17ac0859303c45225382b4734853055c1dd765bf06046203cc4aa6d012e368b6bc5f71cb6884cfd2774c886266bab5318b887f034fe7851b44580af04684d0eeafd9e8687745d5f427ffbb64680e", 0x57}], 0x3, &(0x7f000047d000-0x30)={0x30, 0x10a, 0x3, "d7fc0d1531d418d29c400a255fb57a766ec4964fc80f00afe67858635573b0fa6cc662"}, 0x30, 0x40000}, {&(0x7f00005fc000-0x58)={0x27, 0x80000001, 0x3, 0x7, 0x4, 0x0, "e116f2ac2e981b17287af1c2207a733e52d24f6820c5b8aef8d361691022118e22233ffa376eec72a451f318b316fe6a01e230a96be0dff6fde3e158ec169c", 0x80}, 0x58, &(0x7f0000937000)=[{&(0x7f00009b4000-0xba)="cd0773d97800960eb1b9c8bcd0c1ca079e86d318c628b412088beef403d685382c5cc971b6b560545ab444cd294098d3fb627f21e9b51088ef3a08f88b399bd3677d87e5ed8c0961a4fe41c75baf2fe4ed9265621751b5213c61b8c87aedf71cce0414b06eb9a6f1a785854078d2a57d60997fa6b83c7cda3bbefeee35fa2e6d92752e122f14f907c8811665941c5768539c098bc4151ec607f4b23e17e66359da0b2c6b6db1634fb5c9bf4618d38117f21b72b75a81b0a6c1e9", 0xba}, {&(0x7f0000c1d000)="c5d48bf6406d0cdb87581fd178fb13e8c4499f835d51986171f353c0f388cdf16384237d03b2cfe40a42566153f9ab90829f2af7c87349666c609cca5dc11ca1db583e1e469777d8e892e981896b4ca5c896b0037084a7f8b20c62a71f958c43aa37be6416cd564a95ad3f3f00ffac635bb98b242c33c3429c2a10f9fb12696c94adecac8b8cee9b6215215a47f06e5b05164df9e845ef7dac16adaf254105908f2e27e69ea1a9fd03bc8d3190616b62347a0d6de1aaffc9442939f889cbd7029b37ff3fadbc9f7fa78565cf001862e529f2e7fa7ab3e4cc7f150979cc", 0xdd}, {&(0x7f000081f000)="1c0ddbab9a390b5fffa2859bb75208b3f494e3b3875876b58524af2799e9fc03dd7d91577ceff2d6ea97cf87c817dad3e9bcca5940a91b917e7f86f27181ad5b9867925e017fdac957a933a3833ab8c5bb4685997796a7e8e4db51180de59d3bc46389c7ea3c0a5b394310c5f5c15bece21f343943a67003aa11fc7b2d6d203bd403d6bfedc8bd6bbb5a7b81ff9c65bcc5e18855c88eb98220e390f31860795a248c075ddd2e237c200ddddd6b5583313730128e9043314e05dfcc3dab3c6278efc5fa7e53a03675d27e70f048a3166246ed0e53b3b289f2b19007", 0xdb}, {&(0x7f0000a1a000-0xfd)="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", 0xfd}, {&(0x7f0000b48000)="659d495fc931b18fb479f4514a2218f7e6849c848e82f176a28e338051c6e576e359a8a3dc09c5e277f6f1e0afaabf197701c29f787001a62e8bc3ed4240dcd5088fd09328f5b8dbfbdfecff6489450d4d53e95817f47fc8ce573f3182ba5751588dd93d13c1c439f4e41d4d74045fcdb590e01d33abc3626c6850a13ac3c30917eb3068742f8e0946ea04113a7814db7f4160e2e48bde2448bc2c03de8c8476612a608210ecb505b0687d8d7fa3ad7ccce9305c7d0f5c167e9110", 0xbb}, {&(0x7f0000532000)="56eefb2813ba605166822b29dccfbf630beee1bbb4eb368cea2121d6c407dbb3eb8dcfa5c8035744c4bbda3291e084b80c30d77c802dcc0a778602afa716521f376a347268f39773129a99b0a1b650b184f356cb80adc2a5a814f34e76d72976d414a818a59c60cfe1f81164b882d87306278bf7a9bbd6028db45869d075a43e6d17383771f6e1f2efd1a12634304f30", 0x90}], 0x6, &(0x7f0000aeb000-0x88)={0x88, 0x13f, 0x3ff, "2da167a2bc598b6caf1496e74789bb04ca6025be46ce24488be3e23e5ca1f998d4bf952c83a9df6f2354d5ed86f490eebf0bc2cb4120759dc79e80ae1f5bd8e18233c84240a7ad734692a818d85246317db3fa0bf58673987471ded413625490aa3a7244b0c735ada403b55f6287308249f84dc3c80f5a05c7a9"}, 0x88, 0x4}, {&(0x7f00009f2000-0x58)={0x27, 0x4039, 0x9d, 0x7, 0x6, 0x1f, "dc6d693dc26ed96bc1409627459e16d7e0e675bc22ea6a4ba8eb57c466aff489fe29431497a062d77a3a1ea3685f246b5a4d28a7d2b4374b62da7ffda6c737", 0xd1}, 0x58, &(0x7f000013c000)=[{&(0x7f00000e1000-0xc4)="d153640adf25e2ad76ee90ecb4cdd21be2f4f648b14869e5e80b051f920ca92c5ff540f0cf2f9a220d2070e2926e3f8b239381e74256169ef679e36202e4a4ded512fb3f034a591ac6eabc452ce4a681aeea49cabaeaaecba6aabbab15f16906364f58aa518b0874c36204c59f1f8256eb140b6a729718586a8ad3652a02bef2470e17f217a2c2e6eb8bf8b6bbeee5c8d6b7bf8b90e252d403886ee146ebac1a32d4c8d6e2c5e9ed00bd4d5a4d408219c411404c9c10640cd164c23239affd34ac77adba", 0xc4}, {&(0x7f00001bb000-0xe9)="bf6ac2b03cbe3affff683d63119f98f1aacd5696cd127851e680741f4a19d99e7c16c20709c46c6cb7682f15275a39b338ef5793b1fb7ed494427d75e8af2e823850f6b1eae52cc5ebd81d79bf934e2d3e4271a8249e9b8fb79bf0c53bb85bbf357bf4a7b4c1d2fb5510d1c841ffdb90f9e3e9baf93634df698474f7af806e6b1d22d01a1cdb50cbf4ed2ed5ec7f4ef739eccee7fd69c567e7173f4e8897b7ce5643b8bdc2db55b17cf911f34762ff2f11195b86670b12f0df6b9030dee77cb316b648695e60ece0e3d68844266cc65aae4d8ca974da59c576ca4e5c24724aa14f0c61f50a08f31457", 0xe9}, {&(0x7f00003e4000)="7303e0036518d560f58ff346a805ea8069d934100ec360883c22e82cfe1e46ed3a8dc21f2213c4efbc49f7b6012c21f99eb9531a8ee415fc2bebef3d5e417be3bd8a933859bb2e4fb3585f4fad66e96fee20febc2fc2194c220e70b0e7b3ab1d07edfa918cd82f84439cccbe9335e27db878e72ec86c8b4e8f19b5c533dad259be96afb5124a1d21f666af5df97013b312db5cbd68b7a0fd6ce5", 0x9a}, {&(0x7f0000834000-0x1b)="669f2a64d744deed2fb4d6d3131182636ddfe3eebaa102e05dbcaf", 0x1b}, {&(0x7f0000666000)="bdede84f62e922d096a14c29ab1655827011a4879b118b9e93d822c1a6ced4606015199aed473372e71fe621e15eed56829fda31322a23c4a28f31b5fc28ca1c064d64fecbfb41584bbea887a799c9f39f38a3ff85bc04ea6b60018b5f016f7453cf0437ce010a6e9f2e3a8beee40ad1e5f049b105eaea7bae48dada08d52fa96780ff3fc7a917eac501ceb5274b41383017d7d4bb737f3f8ffff46fb3ba374d32205a", 0xa3}, {&(0x7f0000cbf000)="fadcc8df2e9f4094dd72b0abcd4b132f83abd92fd032ced42786cf7efbdbe5dd34108ed40f4db371d6d559b7bed6b789d95f96c58554a9c6ec0233ef6f64357492ae63ce5225ac9e9ff02116c12a0bb21b8cf34cd3a4d090ab225496df3f9e7015579f5e9b608f30d838e18f0323bc1d26a673156aabf1e57c53fb5e81d1456a07174c1971263d407d82e633b7c897ff66", 0x91}], 0x6, &(0x7f0000738000)={0xdc, 0x11, 0x81, "7f3d94e09872490621c0a751f2d545d09bcf0998f804b894296791cef5c9d6f03169467e228b09186d962eedea5176b77eb15baa647f337cf226e044aff1799636fe7a20d1f974e1f449cf9c2c41c2a1f3bbb8e6b43c111b3ded90d374ce83469d749e3aa127663069701aebabb3e208c6fe748c7b22a092d2be913ad0797b62da5bf12b6d8d7ba15e6211d810c9234eec168a3071fc690db372ec266ae138af432c6ec498e6ebbf62b188b05783035e4b82fd43b48b9981aeeef1ae4e4ee74b8782b522890993501d026a8d2e8a"}, 0xdc, 0x20000000}], 0x3, 0x40) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000dfd000)="0e3061ef0a261e38aebacd92efd399646aebad8857a48b0b4af88e9cab51be5a71390c7e00fcb660d03ffe06fa49026e0e46986d0eb867009778d79033e0a5dbc6b31fa5ca09a5acd824dd867be560ee6147a7572ffcd8fe19a3d5cd9425a300e1b020665090c66b6c6a723668c1229c20", 0x71) syz_open_dev$admmidi(&(0x7f00009f0000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffc00, 0x302) clock_gettime(0x0, &(0x7f0000d15000-0x8)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000ffe000-0x40)={{0xffffffffffffffff, 0x0, 0x959, 0x3, 0x4}, 0x9, 0xfffffffffffffffc, 0x5}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000bdd000-0x18)={0x0, 0x5, 0x8, &(0x7f0000bec000)}) 2018/02/08 20:01:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) lstat(&(0x7f0000f6e000)='./file0\x00', &(0x7f00008b8000)) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) pipe2(&(0x7f00004c3000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009b7000-0x8)={0x0, 0x6}, &(0x7f00008bf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000aaf000)={r3, 0x79, "90123229256a9f3b2309efe16d73074931f75b4892705ea2e7ac9d602eb5b6f81d7a050157a969f81e2da48a688c9a1d6d1030381bf8ed06040289aafde732ba8c9afa9dc9c9ea208572740da3bca4b44319b4b7b988d18dfbdec77c306a1aa4d54a41d8519a5f076339a017be95bc2aad58d216d601dfbb32"}, &(0x7f0000bb8000)=0x81) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) ioctl$KDADDIO(r1, 0x4b34, 0x5) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) syz_open_dev$adsp(&(0x7f000007e000-0xb)='/dev/adsp#\x00', 0xf03e, 0x80001) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000001000-0x10)={0x8000000003, 0xffffffffffffffe1, 0x100000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00006a9000), 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000476000)) sendmsg$nl_generic(r1, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000331000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005b7000-0xc)={0x0}, &(0x7f0000628000)=0xc) kcmp(r2, r3, 0x0, r0, r1) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000487000)=""/198, &(0x7f0000d37000)=0xc6) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000394000-0x10)={0x100000000, 0x8001, 0xffffffffffffffff}) 2018/02/08 20:01:48 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8000}], 0x1c) r2 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0xfffffffffffff800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000000)={0x5, &(0x7f0000001000-0x28)=[{}, {0x0}, {}, {}, {}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000000+0xa03)={r3, 0x2}) accept4$vsock_stream(r0, &(0x7f000000d000-0x10)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x0) 2018/02/08 20:01:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f000026f000), 0x80000) readv(r0, &(0x7f00009f4000)=[{&(0x7f000029c000)=""/184, 0xb8}, {&(0x7f000068b000)=""/66, 0x42}, {&(0x7f000063a000)=""/235, 0xeb}, {&(0x7f0000ba2000-0x56)=""/86, 0x56}], 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000bc5000-0x40)={0x80000000000000, 0x2000, 0x7, 0x4, 0x13}) 2018/02/08 20:01:48 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x5, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000039000-0x18)={0xaa}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000f38000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000262000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/02/08 20:01:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00004a2000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00009c6000-0x1058)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x38}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000cbb000-0xd)='/dev/dmmidi#\x00', 0x6, 0x105000) bind$nfc_llcp(r1, &(0x7f0000473000-0x58)={0x27, 0x9, 0x9, 0x7, 0x6, 0x2, "411c921682c1a3a6dfd83188372a782729df198a312991fdcc27e4c1733f9de9b5dc8d3b79cae06a091ec7251d1ffd808302ba124bb9f3ff3d21e9c5c854e9", 0x1}, 0x58) r2 = syz_open_dev$mice(&(0x7f0000efd000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f00000a7000)={0x1, 0x4, [0x3b]}) 2018/02/08 20:01:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x5, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) lstat(&(0x7f0000f6e000)='./file0\x00', &(0x7f00008b8000)) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f00008a3000-0x10), &(0x7f0000669000)=0x10, 0x80800) dup2(r0, r1) openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) 2018/02/08 20:01:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) pipe2(&(0x7f00004c3000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009b7000-0x8)={0x0, 0x6}, &(0x7f00008bf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000aaf000)={r3, 0x79, "90123229256a9f3b2309efe16d73074931f75b4892705ea2e7ac9d602eb5b6f81d7a050157a969f81e2da48a688c9a1d6d1030381bf8ed06040289aafde732ba8c9afa9dc9c9ea208572740da3bca4b44319b4b7b988d18dfbdec77c306a1aa4d54a41d8519a5f076339a017be95bc2aad58d216d601dfbb32"}, &(0x7f0000bb8000)=0x81) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) ioctl$KDADDIO(r1, 0x4b34, 0x5) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) syz_open_dev$adsp(&(0x7f000007e000-0xb)='/dev/adsp#\x00', 0xf03e, 0x80001) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x5, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000003000-0x16c)={"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"}) setgid(r2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00005e6000-0x4)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r1, 0x10) r3 = perf_event_open(&(0x7f0000bd6000-0x78)={0x2, 0x5f, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000bb7000-0x8)) poll(&(0x7f0000b00000-0x10)=[{r3, 0xa1}, {r3, 0x8}], 0x2, 0x1) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f000022f000)='/dev/vcs\x00', 0x0, 0x0) poll(&(0x7f0000fc5000)=[{r4}], 0x1, 0x0) dup3(r3, r4, 0x80000) 2018/02/08 20:01:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) lstat(&(0x7f0000f6e000)='./file0\x00', &(0x7f00008b8000)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockname(r0, &(0x7f000034f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f000015c000)=0x3a) connect$bt_l2cap(r1, &(0x7f00004eb000)={0x1f, 0x1ff000, {0x4, 0x200, 0x5, 0x100000000, 0x9, 0x81}, 0x5, 0x6}, 0xe) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000, 0x0, 0x400000000000}, 0xc, &(0x7f0000794000-0x8)={&(0x7f0000e74000)={0xfffffffffffffdc1, 0x1e, 0x827, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000b11000)='/dev/sg#\x00', 0x0, 0x2000) connect$llc(r2, &(0x7f000001a000)={0x1a, 0xff, 0x8, 0x100, 0xb7, 0x1, @empty}, 0x10) sync() 2018/02/08 20:01:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) lstat(&(0x7f0000f6e000)='./file0\x00', &(0x7f00008b8000)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clock_gettime(0x0, &(0x7f0000d15000-0x8)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f000065c000-0xa)={0x101, "b12c045a64af"}) 2018/02/08 20:01:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000676000)='/dev/dsp\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x7fff) r1 = syz_open_procfs(0x0, &(0x7f0000f7b000)='clear_refs\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)='3', 0x1}], 0x1) 2018/02/08 20:01:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) pipe2(&(0x7f00004c3000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009b7000-0x8)={0x0, 0x6}, &(0x7f00008bf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000aaf000)={r3, 0x79, "90123229256a9f3b2309efe16d73074931f75b4892705ea2e7ac9d602eb5b6f81d7a050157a969f81e2da48a688c9a1d6d1030381bf8ed06040289aafde732ba8c9afa9dc9c9ea208572740da3bca4b44319b4b7b988d18dfbdec77c306a1aa4d54a41d8519a5f076339a017be95bc2aad58d216d601dfbb32"}, &(0x7f0000bb8000)=0x81) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) ioctl$KDADDIO(r1, 0x4b34, 0x5) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) syz_open_dev$adsp(&(0x7f000007e000-0xb)='/dev/adsp#\x00', 0xf03e, 0x80001) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f00008a3000-0x10), &(0x7f0000669000)=0x10, 0x80800) dup2(r0, r1) openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) 2018/02/08 20:01:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x5, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005ac000)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f000041e000-0x1e)={0x8000, 0x4, 0x7, "00f600030900", "57144a9563698eebd3b6ad04d9e0c14d"}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ee1000)='/dev/cuse\x00', 0x18000, 0x0) r2 = gettid() lstat(&(0x7f0000f1c000)='./file0\x00', &(0x7f000020b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000036c000)='./file0\x00', &(0x7f00006c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000591000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000053e000-0xe8)={{{@in=@multicast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000ee3000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000099000)={0x0, 0x0, 0x0}, &(0x7f00009fd000)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00004aa000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ee1000-0xe8)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f000014a000)=0xe8) stat(&(0x7f00000d3000-0x8)='./file0\x00', &(0x7f0000681000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000735000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006b6000-0xe8)={{{@in6=@mcast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000672000)=0xe8) r13 = getegid() r14 = fcntl$getown(r0, 0x9) lstat(&(0x7f00006f0000)='./file0\x00', &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000fc5000-0x8)='./file0\x00', &(0x7f0000974000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000acc000)={{{@in=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f00000cc000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000644000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ac0000-0x4)=0xc) mremap(&(0x7f0000f3b000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000acf000/0x2000)=nil) r20 = gettid() lstat(&(0x7f0000774000)='./file0\x00', &(0x7f00001fc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008e9000)={0x0}, &(0x7f0000a4b000-0x4)=0xc) getresuid(&(0x7f000097d000)=0x0, &(0x7f000092c000-0x4), &(0x7f0000274000)) fstat(r0, &(0x7f000065a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00004e2000-0x70)=[{&(0x7f0000c33000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00009a4000)=[{&(0x7f00009c0000-0xf)="0c07881da70ec9637cd99a9c7eb372", 0xf}, {&(0x7f0000389000-0xaf)="9444b266577a04ee60ed57bf32f8f083b1ec8909cf19ce0b7b44e8f6ed7c072d0a83fb2bd6002a51ecb92fdccd2977604cf7a97dd94f18878962352f89dd76ef75ad4254338adc845a6b3097ede510ddf4eb5dde2d2b232ae1463cc3d21b4bd5db9224f9b7b8c9de2f0ec365dcf02e5a0e33b753c04df4fc137262ff9095f1148f762c8fde2473225497a6b6ef1ccfc6d7c3c397678723ea7d950634860f933055f3636a086bc31aa7121b76f6147c", 0xaf}], 0x2, &(0x7f0000051000-0xd0)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r0, r1, r1, r0, r0]}], 0xd0, 0x4000080}, {&(0x7f0000ff8000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000357000)=[{&(0x7f0000cc7000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0xeb478f8e7f45078c}, {&(0x7f0000c3c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005b1000-0x30)=[{&(0x7f0000564000-0xa4)="114792b0fcf9550fb0ad913964e2732cb10f0e8056868b17894b60f5c2d3a6ee0d40a61d660e0b8d4a65963bcfa4f90f057d124587e777d540e6eebcd77e4bbf718415448c46d55a3cf87f9a998a1642369b427993c1abd36a721f2b399384e6ff3ddac95e80703075547c23c511b527f5ecdea6c5e53706b142f18f66354789906d1523f0fbf9cb93374b441ef28e76c15d7cd2d6e2e34105437572ef61c169dd4b3235", 0xa4}, {&(0x7f0000040000-0x25)="61a3d66629e8c95831cb2ec96d0aeae12ce3733b3ed7927250f0e3a3de5d1ca38d61e12ae4", 0x25}, {&(0x7f00005b2000)="8ab7630da720a8064ffa539073012594bed2590c7698e010ea3caa26089081b2d85fe75f47d9437369c001ed023b047f288a3340268d96466001cf7de79221d94ee484a2ec67e894e0a1c19cd06cb735ec56d6c04c627dafd74e063bcfc319da95f54ad0622e91116c28333bd5e5c514e04d7f5fc11b699e69f38e4f557ddb21fab7d9f9623b4e659fc5e276376e66881c6fcb4c319fabfb7130fd478f97f90a3a03f5b15a77cf5fae9ad6e5f3a4b040957728a29d1189667e13676068f6", 0xbe}, {&(0x7f0000d08000)="df84e542947e6c67b5a6e77ae6706c560a4f13b0d787b6a983901ecb981163142f33a224dd17c827692362efdd799df79f33af848f0ad095c10286c60e884815881627e5c103837e52f2d1bcb4e4d165860331ae8b83932bfd7fca4b616f9a019e31984d84d7774899bd252651a363354701dc8eb3a616f92e3313e7874215f1594d56786989edfb98761f94ea64a6053966bbe422423a0ce0522ed607bee78d750f6bcd72ba33c1c96e13aa139fc585", 0xb0}, {&(0x7f0000e9e000-0xd2)="2773a1bacaf3eb9edaa0abe912797129250d04d6e2067ad4760967878b9c9f31d9cb77f184b7c4ec1434f917ad27627fa2603d3eedacfd0815c84d5b4896467358bea053f8382b98b76ab80f915ae907b13d84eb76ad82b068e248a95f1f7eccabc0a203f71f7a3b9143d6c82a7b4c435c6eb5e75d5a7c4b0942d868ac576735923fbd1347c927d5157f4e3a90c315b9d6946003d62576c10854db4cd45b46d84f7944dccec5a89e9825d6a8fb76200f4dec707730b4bcd857b5db26ffd46eb3aec041a1cb8853f0bead4d1674e550c9f17d", 0xd2}, {&(0x7f0000596000)="659f3195e6ae37a34ea8dd768de6dd1ea2c8b3ad5a0fc2341c95ca80e177c295da18f4030df07cb8ae6559ca59efc583738725cc4d3f2827932860a3f6ce7313280de0d176a9c0d12af58beb6804dfc8b9faac54ee733080d29a68475e3cedb142ebf545792bd63acda89b0c02078792fe6098b089daa8b39b8cfa7538be4d0be536c9792afaf953fa408d", 0x8b}], 0x6, &(0x7f0000f01000-0x8)=[@rights={0x18, 0x1, 0x1, [r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1, r1]}], 0x50, 0x4}, {&(0x7f0000c5e000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ab2000)=[{&(0x7f00001fa000-0x1)="95", 0x1}, {&(0x7f000086f000)="0fc923b2867bd5296403bb66cd8eb64d81c6f8745a99873faaf345327fd37a2848bdcb703b26ccfad0484a9bc2f0074eb7de099b45c748924a4b2dd93130dcb6259c5b755330f7ff16f0804169e6a9ce26a9dbf3ce3e8d5794b7dd56b5281a662e28ef1249bf268d010afcef446ebe341210d39672bbdf7aba753544ab98cf6104b1469d916d8f710a20ac1b275783d5956548accf263d46c469235c27ac9120dcf29c241e60fe166fe0e3264486cfca674884de5de9097fbc91354bbdcba5733e2fca55181eb298a3f17b5f797e9b593bc926ef0fd570bc1ee9e290c127054db3473621db", 0xe5}], 0x2, &(0x7f000083d000-0x160)=[@rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r1, r0, r1]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r23, r24, r25}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r1, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1, r1, r1]}, @rights={0x24, 0x1, 0x1, [r1, r1, r0, r0, r1, r0]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r1, r1, r1, r1, r0, r1, r0]}, @rights={0x34, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r0, r0, r1, r0]}], 0x160, 0x4004001}], 0x4, 0x41) 2018/02/08 20:01:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x5, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000001000-0x10)={0x8000000003, 0xffffffffffffffe1, 0x100000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00006a9000), 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000476000)) sendmsg$nl_generic(r1, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000331000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005b7000-0xc)={0x0}, &(0x7f0000628000)=0xc) kcmp(r2, r3, 0x0, r0, r1) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000487000)=""/198, &(0x7f0000d37000)=0xc6) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000394000-0x10)={0x100000000, 0x8001, 0xffffffffffffffff}) 2018/02/08 20:01:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) lstat(&(0x7f0000f6e000)='./file0\x00', &(0x7f00008b8000)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000382000-0x4)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clock_gettime(0x0, &(0x7f0000d15000-0x8)) r2 = syz_open_dev$usbmon(&(0x7f0000d4d000-0xd)='/dev/usbmon#\x00', 0xffffffff, 0x80000) getsockopt$inet_dccp_buf(r2, 0x21, 0x2, &(0x7f0000df3000)=""/62, &(0x7f0000dc6000-0x4)=0x3e) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/08 20:01:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x5, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00003ab000)='/dev/adsp#\x00', 0x6, 0x10100) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00008d3000)={0x5, 0x4, 0x1ff, 'queue0\x00'}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e26000-0xe)={0x0, 0x62cf793b, 0x3, [0x3, 0xfffffffffffffffc, 0xbc6]}, &(0x7f0000b45000)=0xe) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009d8000)={r2, 0xd1e}, &(0x7f0000e75000)=0x6) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000eab000)) ioctl(r1, 0xd9, &(0x7f00004dc000)="891bfad326104631a0d3189377cf49613e7f9558e9efb22f3b5086f9ce3e2eac197b3f8655a0d7ea3e8315ee51ebe195f2ec0ecbb86c7612d226fe00f558a4625663be7faa90425ead495ff4efc657270ede4e46b03bda16b9cdab0b4d8ee4f6ea6967b8cc735819db981087a7546de03ec9448d6ccb136f782a7257edf6d85b") ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a57000)) syz_open_dev$audion(&(0x7f0000b95000)='/dev/audio#\x00', 0x9, 0x10000) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = getpid() syz_open_procfs(r4, &(0x7f0000921000-0x1)='ns/cgroup\x00') sendmsg$nl_generic(r3, &(0x7f0000806000-0x1c)={&(0x7f00004cd000-0xc)={0x10}, 0xfffffffffffffe92, &(0x7f0000f45000)={&(0x7f0000dff000)={0xfcae, 0x21, 0x2000000aff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="fffdfdfe21f54a35bb7ce51385a1fa9b8e331a26458b1228157b68066fce76f4e27537bd64fda1ee21d4ce593d0e4848997314bf5c8832e0a31b8408930b16c79f79165e4be56f588b17852d14bda34cd62b0eb8d231cf910a86674c3041226cf61e9fd444b5e6cf"]}, 0xfffffffffffffc1e}, 0x1}, 0x0) 2018/02/08 20:01:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) sendfile(r0, r0, &(0x7f00007c0000-0x4), 0x3) 2018/02/08 20:01:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f000075c000/0x400000)=nil, 0x400000, 0x4000, &(0x7f00005ce000)=0x3, 0x5, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000052c000)={0x0, 0x1, 0xffff, 0x3, 0x13a0}) stat(&(0x7f00005f9000)='./file0\x00', &(0x7f000099c000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchown(r0, r1, r2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r3 = dup2(r0, r0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000104000)=""/24, &(0x7f0000886000)=0x18) clock_gettime(0x0, &(0x7f0000d15000-0x8)) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000712000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_int(r4, 0x1, 0xc, &(0x7f000040b000), &(0x7f00008bd000)=0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/08 20:01:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f0000441000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 20:01:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) pipe2(&(0x7f00004c3000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009b7000-0x8)={0x0, 0x6}, &(0x7f00008bf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000aaf000)={r3, 0x79, "90123229256a9f3b2309efe16d73074931f75b4892705ea2e7ac9d602eb5b6f81d7a050157a969f81e2da48a688c9a1d6d1030381bf8ed06040289aafde732ba8c9afa9dc9c9ea208572740da3bca4b44319b4b7b988d18dfbdec77c306a1aa4d54a41d8519a5f076339a017be95bc2aad58d216d601dfbb32"}, &(0x7f0000bb8000)=0x81) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) ioctl$KDADDIO(r1, 0x4b34, 0x5) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) syz_open_dev$adsp(&(0x7f000007e000-0xb)='/dev/adsp#\x00', 0xf03e, 0x80001) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000001000-0x10)={0x8000000003, 0xffffffffffffffe1, 0x100000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00006a9000), 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000476000)) sendmsg$nl_generic(r1, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000331000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005b7000-0xc)={0x0}, &(0x7f0000628000)=0xc) kcmp(r2, r3, 0x0, r0, r1) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000487000)=""/198, &(0x7f0000d37000)=0xc6) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000394000-0x10)={0x100000000, 0x8001, 0xffffffffffffffff}) 2018/02/08 20:01:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x5, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x5, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009d5000)='/selinux/enforce\x00', 0x141000, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000025f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x0, 0x165, 0x8, 0x2, 0x0, 0x494481c9}}) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000238000-0x70)) write$evdev(r0, &(0x7f0000870000)=[{{}, 0x0, 0xfffffffffffffffd, 0xff}], 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) dup(r1) 2018/02/08 20:01:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x5, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) pipe2(&(0x7f00004c3000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009b7000-0x8)={0x0, 0x6}, &(0x7f00008bf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000aaf000)={r3, 0x79, "90123229256a9f3b2309efe16d73074931f75b4892705ea2e7ac9d602eb5b6f81d7a050157a969f81e2da48a688c9a1d6d1030381bf8ed06040289aafde732ba8c9afa9dc9c9ea208572740da3bca4b44319b4b7b988d18dfbdec77c306a1aa4d54a41d8519a5f076339a017be95bc2aad58d216d601dfbb32"}, &(0x7f0000bb8000)=0x81) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) ioctl$KDADDIO(r1, 0x4b34, 0x5) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:49 executing program 7: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$unix(0x1, 0x5, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000f68000-0x4)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000e9f000-0x20)={"14560acbb38b0201b39ba60c4dfef3f1", {0x4, 0x86, 0x26, "e6ad60e4c15d", 0x7}}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f67000-0xaf)={0x0, 0x10, "cebf4ff6f4282d854bc107d9143a8bf3"}, &(0x7f0000254000-0x4)=0x18) 2018/02/08 20:01:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000001000-0x10)={0x8000000003, 0xffffffffffffffe1, 0x100000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00006a9000), 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000476000)) sendmsg$nl_generic(r1, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000331000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005b7000-0xc)={0x0}, &(0x7f0000628000)=0xc) kcmp(r2, r3, 0x0, r0, r1) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000487000)=""/198, &(0x7f0000d37000)=0xc6) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000394000-0x10)={0x100000000, 0x8001, 0xffffffffffffffff}) 2018/02/08 20:01:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000ee1000-0x8)=0xd000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bea000-0x10)='/dev/sequencer2\x00', 0x111001, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000457000)={0x0, 0x0}, &(0x7f0000b1d000)=0xc) getresgid(&(0x7f0000983000), &(0x7f0000ad9000-0x4), &(0x7f0000c7b000)=0x0) fchownat(r1, &(0x7f0000710000)='./file0\x00', r2, r3, 0x1000) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f000021d000-0x4), 0x4) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f0000291000-0x4)=r0) rt_sigsuspend(&(0x7f000095a000+0x9f8)={0x274}, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000db3000), &(0x7f00000bf000)=0x4) setns(r4, 0x0) 2018/02/08 20:01:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f0000d6d000)='/dev/sg#\x00', 0x1f, 0xa001) 2018/02/08 20:01:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clock_gettime(0x0, &(0x7f0000d15000-0x8)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d7b000-0x4)=0x0) getpriority(0x1, r1) r2 = syz_open_dev$sg(&(0x7f00000e6000)='/dev/sg#\x00', 0x7, 0x8080) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000acf000)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/08 20:01:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x5, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x5, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000714000-0x7)='timers\x00') unlinkat(r1, &(0x7f000009b000)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clock_gettime(0x0, &(0x7f0000d15000-0x8)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/08 20:01:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x5, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) pipe2(&(0x7f00004c3000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009b7000-0x8)={0x0, 0x6}, &(0x7f00008bf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000aaf000)={r3, 0x79, "90123229256a9f3b2309efe16d73074931f75b4892705ea2e7ac9d602eb5b6f81d7a050157a969f81e2da48a688c9a1d6d1030381bf8ed06040289aafde732ba8c9afa9dc9c9ea208572740da3bca4b44319b4b7b988d18dfbdec77c306a1aa4d54a41d8519a5f076339a017be95bc2aad58d216d601dfbb32"}, &(0x7f0000bb8000)=0x81) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) ioctl$KDADDIO(r1, 0x4b34, 0x5) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ef7000-0x8)='smaps\x00') bind$alg(r0, &(0x7f00008de000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) fchmod(r0, 0x180) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f00008ef000), 0xc3) 2018/02/08 20:01:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x5, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) signalfd(r0, &(0x7f0000624000-0x8)={0x9af}, 0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clock_gettime(0x0, &(0x7f0000d15000-0x8)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/08 20:01:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ff7000-0xa)='/dev/cuse\x00', 0x4000, 0x0) fallocate(r0, 0x2, 0x5, 0x401) 2018/02/08 20:01:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x5, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00006de000-0xc)='/dev/audio#\x00', 0x40, 0x240e41) connect$vsock_stream(r0, &(0x7f00009fb000-0x10)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 20:01:49 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000f7e000)='/dev/usbmon#\x00', 0x9, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a03000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e7f000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x8, 0x1, 0x0, 0x2, 0x20, 0x80, 0x2c, r1, r2}, {0xa9, 0x1ba, 0x49, 0x3ce, 0x8, 0x1, 0x9, 0xfffffffffffffc00}, {0x1, 0x3, 0x7f, 0x2}, 0x9, 0xa, 0x1, 0x0, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x2}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x3, 0x7, 0x80000001, 0x7ff, 0x9}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) write(r3, &(0x7f0000914000)='!', 0x1) clock_gettime(0x0, &(0x7f00002d5000-0x8)={0x0, 0x0}) recvmmsg(r4, &(0x7f000053d000-0x80)=[{{&(0x7f0000bac000)=@can, 0x10, &(0x7f0000f77000)=[{&(0x7f00008d8000-0xe4)=""/228, 0xe4}], 0x1, &(0x7f0000da2000-0x24)=""/36, 0x24}}, {{&(0x7f0000e9a000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000b7a000)=[{&(0x7f000089d000)=""/49, 0x31}], 0x1, &(0x7f0000afc000-0x23)=""/164, 0xa4}}], 0x2, 0x22, &(0x7f00002db000)={0x0, r5+10000000}) 2018/02/08 20:01:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) pipe2(&(0x7f00004c3000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009b7000-0x8)={0x0, 0x6}, &(0x7f00008bf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000aaf000)={r3, 0x79, "90123229256a9f3b2309efe16d73074931f75b4892705ea2e7ac9d602eb5b6f81d7a050157a969f81e2da48a688c9a1d6d1030381bf8ed06040289aafde732ba8c9afa9dc9c9ea208572740da3bca4b44319b4b7b988d18dfbdec77c306a1aa4d54a41d8519a5f076339a017be95bc2aad58d216d601dfbb32"}, &(0x7f0000bb8000)=0x81) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) ioctl$KDADDIO(r1, 0x4b34, 0x5) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x5, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007a4000)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000110000-0xa)='/dev/cuse\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f00003eb000)=""/4096) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a6b000-0xb)={0x0, 0x1f, 0xfff, 0xc5, 0x5, 0x8001, 0xd8f1, 0x7, 0x7fc00000000, 0x3, 0x9}, 0xb) 2018/02/08 20:01:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x0, 0x6) connect(r0, &(0x7f0000e14000-0x8)=@sco={0x1f}, 0x8) r1 = syz_open_dev$admmidi(&(0x7f0000560000)='/dev/admmidi#\x00', 0xff, 0x40) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xfffffffffffffffa) 2018/02/08 20:01:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x5, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) get_mempolicy(&(0x7f0000631000), &(0x7f0000c07000-0x8), 0x8, &(0x7f0000acb000/0x2000)=nil, 0x4) clock_gettime(0x0, &(0x7f0000d15000-0x8)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/08 20:01:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:49 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000c4f000)=r1) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000d26000-0x30)=[{&(0x7f00004bd000)=""/186, 0xba}, {&(0x7f0000d26000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d26000-0x13)=""/19, 0x13}, {&(0x7f00001d4000-0x7e)=""/126, 0x7e}, {&(0x7f0000d26000-0x1)=""/1, 0x1}, {&(0x7f0000d26000-0xd0)=""/208, 0xd0}], 0x6) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x13, &(0x7f0000d26000), &(0x7f0000924000-0x4)=0x4) pread64(r0, &(0x7f0000ccc000-0x15)=""/21, 0x15, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000d25000), &(0x7f00001d3000-0x4)=0x4) getsockname$netrom(r0, &(0x7f0000bb9000-0x48)=@full, &(0x7f00006e8000-0x4)=0x48) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000d27000)='/dev/vcsa#\x00', 0x100000000, 0x10080) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000d29000-0x8)={0x2, &(0x7f0000d28000)=[{0x10001, 0x3}, {0x6, 0x83}]}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000b03000-0x60)={&(0x7f0000d27000)=[0x101, 0xa6, 0x4], 0x3, 0x8001, 0x4, 0x7, 0xfffffffffffffffb, 0x73a, {0xfffffffffffffffe, 0x100, 0x2eb6, 0x1, 0xfffffffffffffff7, 0x8b0, 0xffffffffffffffc1, 0x1, 0x6, 0x8001, 0x40, 0xd5aa, 0x5, 0x0, "df0f89739c66c5500019d0315f9f3f55ceeed46e510560d3dd7c282804453a0d"}}) getsockopt(r0, 0xff, 0x1, &(0x7f0000000000), &(0x7f0000000000)=0xffffffffffffff82) 2018/02/08 20:01:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000ce1000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000cbf000-0x5)='user\x00', &(0x7f0000589000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000dbb000)="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", 0x801, r0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000005b000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) lstat(&(0x7f0000f48000-0x8)='./file0\x00', &(0x7f000063d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000679000)={{{@in=@rand_addr=0xc680, @in=@empty, 0x1, 0x1, 0x0, 0x69bce564, 0xa, 0x80, 0x0, 0x3a, 0x0, r4}, {0x2, 0xfbf, 0x6, 0x1, 0x10000, 0x3, 0x3, 0x2}, {0x9, 0x4, 0x0, 0x3}, 0xffff, 0xffffffffffffffff, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @empty}, 0x2, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x7, 0x3, 0x2, 0x401, 0xffff, 0x2dea123d, 0xfffffffffffffff8}}, 0xe8) keyctl$dh_compute(0x17, &(0x7f00000ee000)={r1, 0x0, r2}, &(0x7f0000acc000)=""/48, 0x30, &(0x7f00004cc000-0x2c)={&(0x7f00001ed000-0x10)={'rmd256-generic\x00'}, &(0x7f00004e3000-0x40), 0xffffffb4}) r5 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000ae6000)={0x3, 0x1f, 0x1f, 0x0, 0x9, 0x2, 0xfffffffffffffffe, 0x13, 0x7, 0x9, 0x1, 0xffffffe000000000, 0x0, 0x180000000000000, 0x7f, 0x2, 0x9, 0x3, 0x5}) 2018/02/08 20:01:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x5, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) pipe2(&(0x7f00004c3000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009b7000-0x8)={0x0, 0x6}, &(0x7f00008bf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000aaf000)={r3, 0x79, "90123229256a9f3b2309efe16d73074931f75b4892705ea2e7ac9d602eb5b6f81d7a050157a969f81e2da48a688c9a1d6d1030381bf8ed06040289aafde732ba8c9afa9dc9c9ea208572740da3bca4b44319b4b7b988d18dfbdec77c306a1aa4d54a41d8519a5f076339a017be95bc2aad58d216d601dfbb32"}, &(0x7f0000bb8000)=0x81) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) ioctl$KDADDIO(r1, 0x4b34, 0x5) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000284000)='/dev/rfkill\x00', 0x1, 0x0) getsockname$ax25(r0, &(0x7f0000f3d000), &(0x7f0000866000)=0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f00004c4000)={&(0x7f0000476000/0xa000)=nil, 0x2, 0x1, 0x90, &(0x7f00002be000/0x1000)=nil, 0x2}) sendmsg$nl_generic(r1, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r2 = syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) 2018/02/08 20:01:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000586000-0xa)='/dev/cuse\x00', 0x80, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f00000a3000)={{0x2, 0x0, 0x800, 0x3, 0x8000}, 0x4, 0x37, 0x8001}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009aa000-0xe8)={{{@in=@remote, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000bae000-0x4)=0xe8) ioctl$KDDISABIO(r0, 0x4b37) ioprio_set$uid(0x3, r1, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009d5000)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/08 20:01:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000afa000)={0xffffffffffffffff, 0x50, &(0x7f0000171000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000598000-0x4)=r0, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00007b0000)=[], 0x924924924924a46, 0x4) 2018/02/08 20:01:50 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000b000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x5392, &(0x7f000000c000)) 2018/02/08 20:01:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x5, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000941000-0x40)={0xfffffffffffffff7, 0x9, 0x23bca881, 0x6, 0x8, 0x2, 0x7, 0x101}, &(0x7f00005b2000-0x40)={0x0, 0x6, 0xbe7, 0x3f, 0x6, 0x61c12d78, 0x5, 0xdd62}, &(0x7f0000080000)={0x4, 0x1, 0x521f, 0x1, 0x9, 0x21, 0x1000, 0x7}, &(0x7f00009e4000)={0x0, 0x0}, &(0x7f0000619000-0x8)={&(0x7f00002ff000-0x8)={0x7}, 0x8}) getxattr(&(0x7f0000202000)='./file0\x00', &(0x7f0000733000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000c94000-0x1000)=""/4096, 0x1000) futex(&(0x7f000000d000-0x4)=0x1, 0x0, 0x0, &(0x7f00003b7000-0x10)={0x0, r2}, &(0x7f000003c000-0x4), 0x800000) ppoll(&(0x7f00005e2000-0x8)=[{r1, 0xbfff}], 0x1, &(0x7f0000001000), &(0x7f0000001000), 0x8) recvfrom$unix(0xffffffffffffffff, &(0x7f0000e5b000-0xfb)=""/251, 0xfb, 0x0, &(0x7f0000002000)=@abs, 0x8) 2018/02/08 20:01:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) r1 = accept4$nfc_llcp(r0, &(0x7f00000e4000-0x58), &(0x7f0000f59000-0x4)=0x58, 0x80800) r2 = geteuid() getgroups(0x1, &(0x7f0000663000+0x6a9)=[0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f00003f2000)='./file0\x00', &(0x7f0000561000-0x8)='./file0\x00', 0x4001, r2, r3, 0x40, 0x9, 0xa7420e1ac75f7c61) syncfs(r1) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00009d6000-0x18)={0x18d4f23d, 0x2, 0x1, r0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00009a8000)={0x3, 0x2, 0xffff, 0x0, 0xf}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a04000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) 2018/02/08 20:01:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000f36000)=@file={0x1, './file0\x00'}, 0xa) r2 = request_key(&(0x7f000091a000-0x5)='ceph\x00', &(0x7f0000e08000)={0x73, 0x79, 0x7a}, &(0x7f00007ff000)='/dev/sg#\x00', 0xfffffffffffffffb) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, r2) listen(r1, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00008ce000-0x89), 0x0, 0xfffffffffffffffe) r3 = syz_open_dev$sndpcmc(&(0x7f0000216000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x9) dup2(r0, r1) 2018/02/08 20:01:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x5, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) pipe2(&(0x7f00004c3000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009b7000-0x8)={0x0, 0x6}, &(0x7f00008bf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000aaf000)={r2, 0x79, "90123229256a9f3b2309efe16d73074931f75b4892705ea2e7ac9d602eb5b6f81d7a050157a969f81e2da48a688c9a1d6d1030381bf8ed06040289aafde732ba8c9afa9dc9c9ea208572740da3bca4b44319b4b7b988d18dfbdec77c306a1aa4d54a41d8519a5f076339a017be95bc2aad58d216d601dfbb32"}, &(0x7f0000bb8000)=0x81) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:50 executing program 7: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eef000-0x4)=0x984, 0x4) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) r2 = getpgrp(0x0) ptrace$cont(0xffffffffffffffff, r2, 0x4, 0x7fffffff) sendto$inet(r1, &(0x7f0000940000), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)}, 0x2020) 2018/02/08 20:01:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f000081d000)={0x3, 0x18, [0x7, 0x7, 0x5, 0xdec, 0x8000, 0x1c]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f00000da000)='/dev/snd/controlC#\x00', 0x1ff, 0x8001) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r2 = syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f00005de000)=""/119, 0x77, 0x10043, &(0x7f0000f1f000-0x10)={0x2, 0x3, @empty}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000888000)={0x77359400}, 0x8) 2018/02/08 20:01:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)=',') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004a6000-0x8)={0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ad0000)=@req={0x50, &(0x7f000015c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x3, 0x8, 0x1, 0x401, 0x7, 0x5}}}) r1 = syz_open_dev$adsp(&(0x7f00007e3000-0xb)='/dev/adsp#\x00', 0x0, 0x80000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000013000-0x4)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000bd8000-0x8)={0x0, 0x1}, &(0x7f0000fa3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000022c000)={r2, 0x28, "b7c507b4a669310be2c03d7a8240fa31b2e3fe006c6f9d1e03e5719cada68dc0270cf8573ae707d2"}, &(0x7f0000d38000-0x4)=0x30) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x2000000000005, 0xff, 0x8}, 0x2c) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00005db000)={0x6, 0x9, 0x80000000, 0x4}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000957000)={r3, &(0x7f0000a92000-0x89), &(0x7f0000b38000-0xf0)}, 0x20) r4 = syz_open_dev$usbmon(&(0x7f0000862000-0xd)='/dev/usbmon#\x00', 0x2b1, 0x400000) connect$ipx(r4, &(0x7f000047d000-0x10)={0x4, 0x5, 0x9, "43eab753624c", 0x703a}, 0x37f) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000066c000)={0x0}, &(0x7f0000c9c000-0x4)=0xc) getrandom(&(0x7f00001ca000)=""/198, 0xc6, 0x3) fcntl$lock(r3, 0x7, &(0x7f0000cba000)={0x1, 0x0, 0xfffffffffffffffb, 0xffffffff, r5}) 2018/02/08 20:01:50 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f00001d9000)='/dev/vcs#\x00', 0x9, 0x220400) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000001000-0x57)="6664696e666f00acd296d7c499df7b6b3d618a059562d4529b5296740eead6ed9be22461f04367222679f837192cf6968a6f5b1cfe39f9c9a8fcc8dff936e2b722f718c824ba5548aecedfafd23217212b3a32cc4d3ac0") ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) 2018/02/08 20:01:50 executing program 7: pipe2(&(0x7f00007ac000-0x8)={0x0, 0x0}, 0x84800) write$selinux_validatetrans(r1, &(0x7f0000c40000-0x6b)={'system_u:object_r:dhcpd_exec_t:s0', 0x20, 'system_u:object_r:var_spool_t:s0', 0x20, 0x38, 0x33, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x6b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000173000)={{0xffffffffffff7fff, 0x6}, {0x1, 0x9}, 0x10001, 0x2, 0x8}) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000879000)={{0x2, 0x2, @rand_addr=0x2}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x28, {0x2, 0x2, @rand_addr}, @common='rose0\x00'}) setsockopt$inet_int(r2, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) chroot(&(0x7f00008c1000-0x8)='./file0\x00') ppoll(&(0x7f0000d94000-0x10)=[{r1, 0x400}, {r0}], 0x2, &(0x7f0000e64000-0x8), &(0x7f000089b000)={0x3}, 0x8) 2018/02/08 20:01:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) pipe2(&(0x7f00004c3000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009b7000-0x8)={0x0, 0x6}, &(0x7f00008bf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000aaf000)={r2, 0x79, "90123229256a9f3b2309efe16d73074931f75b4892705ea2e7ac9d602eb5b6f81d7a050157a969f81e2da48a688c9a1d6d1030381bf8ed06040289aafde732ba8c9afa9dc9c9ea208572740da3bca4b44319b4b7b988d18dfbdec77c306a1aa4d54a41d8519a5f076339a017be95bc2aad58d216d601dfbb32"}, &(0x7f0000bb8000)=0x81) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:50 executing program 4: mmap(&(0x7f0000000000/0xadb000)=nil, 0xadb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ada000+0xa9d)={0x0, @in={{0x2, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000ada000)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000050a000)={r1, 0x0, 0x8001, 0x9200}, 0x10) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000adb000)={0x6, r0}) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000adc000-0x8)) 2018/02/08 20:01:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000499000)='/dev/amidi#\x00', 0x7f, 0x6000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 20:01:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2800) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffff9c}) ioctl$sock_bt_hci(r0, 0x400448de, &(0x7f0000001000-0x19)="d41c25963297db6a17d8d3cd65f1b0147a274d60b2180dd501") getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x8255, &(0x7f0000001000)=0x4) r1 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x3, 0x1) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) mmap(&(0x7f0000000000/0x5bd000)=nil, 0x5bd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005bd000-0xa)='sessionid\x00') ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000495000)={0x2}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0x40305828, &(0x7f00005b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 2018/02/08 20:01:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2800) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:50 executing program 6: r0 = memfd_create(&(0x7f0000ddb000)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x6, 0x3, [0x7e, 0x9, 0x1]}, &(0x7f0000001000-0x4)=0xe) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000014a000-0x8)=@assoc_value={r1, 0x1f}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00008f9000)={0x0, 0xfff, 0x9, &(0x7f0000fb9000-0x8)}) 2018/02/08 20:01:50 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d6a000)='/dev/rtc\x00', 0x101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002000-0x4)=r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000b70000-0x8)={0x1, &(0x7f0000d59000)=[{0x5, 0x20, 0x1, 0x5}]}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000431000-0x4)=0x0) get_robust_list(r2, &(0x7f00005de000)=&(0x7f0000a1c000), &(0x7f0000564000+0x221)=0xc) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000ff6000)={@common='lo\x00', @ifru_data=&(0x7f0000ff7000-0x20)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a51000)) 2018/02/08 20:01:50 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000001000-0x4)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000000f000-0x80)={0x0, 0x78, "5cc0fb91a8dd8370a4588ed1c4299142b2c0ce8a72c1647e7ec6f027215aff61327f1a54c21c5f7dac3587f2c01d2a95d79dfaf716d5be3abb43055c73ef4e4de33f3bf5af421cf17cb11ffeeab2c7493f902e70158756bda4ab95716f1447b267a99af6efe0100a1e4433150557e5d29332e98a79350997"}, &(0x7f0000003000-0x4)=0x80) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000026000)={r2, 0x100}, 0xffffffffffffffa5) 2018/02/08 20:01:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2800) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:50 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000)="954f5f79a2efd67a3c38aee5e4a17501d795bcd1c1e2d72650c6a3eb44afd72b2be1971297ef2ba20774ab1861eace9ce04c8e14cce48413c9f8f57f2481f67432a1abcf4e655c1fbc18a905992435691b6d813658ecec8e04e56620402643a502442b1918c90567ec702c01c59ddf1d7c5685e500306a1be3642c2e65daffb948fa5ece78d52a49f69990f82ee89b5a08d76071d9", 0x95, 0x0) keyctl$revoke(0x3, r0) socket$inet6(0xa, 0x80005, 0x0) 2018/02/08 20:01:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) pipe2(&(0x7f00004c3000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009b7000-0x8)={0x0, 0x6}, &(0x7f00008bf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000aaf000)={r2, 0x79, "90123229256a9f3b2309efe16d73074931f75b4892705ea2e7ac9d602eb5b6f81d7a050157a969f81e2da48a688c9a1d6d1030381bf8ed06040289aafde732ba8c9afa9dc9c9ea208572740da3bca4b44319b4b7b988d18dfbdec77c306a1aa4d54a41d8519a5f076339a017be95bc2aad58d216d601dfbb32"}, &(0x7f0000bb8000)=0x81) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x200000000000000) 2018/02/08 20:01:50 executing program 6: personality(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80, 0x20200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000060a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) 2018/02/08 20:01:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) openat(r0, &(0x7f0000c84000)='./file0\x00', 0x200, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000056a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0xee55}, 0x1c) bind$inet6(r1, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f00003dd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @empty, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/08 20:01:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) sendmmsg(0xffffffffffffffff, &(0x7f0000469000)=[{{&(0x7f0000148000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58, &(0x7f00004e7000)=[], 0x0, &(0x7f00000bc000-0xb0)=[]}}], 0x1, 0x0) 2018/02/08 20:01:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 20:01:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000be0000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000753000-0x4)=0xe1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000bc2000)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x100000006}) 2018/02/08 20:01:50 executing program 4: r0 = syz_open_dev$mouse(&(0x7f00001b2000-0x12)='/dev/input/mouse#\x00', 0x90, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000735000-0x10)=@req={0xba5d, 0xffffffffffffffe1, 0xb584, 0x5}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000737000-0x8)='./file0\x00', 0x6f1196a) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000073b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b83000)="83f931b3989f2c7fe50787bffffd000000080600110000b5a2aec503e7ff62864b", 0x21) 2018/02/08 20:01:50 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000001e000-0x8)) r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) fdatasync(r0) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f000001d000)=[], 0x363, &(0x7f0000004000)=[]}, 0x0) 2018/02/08 20:01:50 executing program 5 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) pipe2(&(0x7f00004c3000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009b7000-0x8)={0x0, 0x6}, &(0x7f00008bf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000aaf000)={r2, 0x79, "90123229256a9f3b2309efe16d73074931f75b4892705ea2e7ac9d602eb5b6f81d7a050157a969f81e2da48a688c9a1d6d1030381bf8ed06040289aafde732ba8c9afa9dc9c9ea208572740da3bca4b44319b4b7b988d18dfbdec77c306a1aa4d54a41d8519a5f076339a017be95bc2aad58d216d601dfbb32"}, &(0x7f0000bb8000)=0x81) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000839000)) getdents64(r0, &(0x7f0000842000)=""/2, 0x2) 2018/02/08 20:01:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x400000000, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000295000)) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004ea000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000092f000)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x5a48a9ff06c8ea9e, {0x2, 0x0, @broadcast=0xffffffff}, @generic="e6f61565b049a762b7454c7c4949f206"}) r3 = syz_open_dev$sndmidi(&(0x7f0000d34000)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x200) ioctl$TCSETSW(r3, 0x5403, &(0x7f000042b000)={0x40, 0x3, 0x1f, 0x5, 0x3d, 0x4, 0x7, 0xff, 0x3f, 0x5, 0x2, 0x3}) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f000062d000)=0x9) ioctl(0xffffffffffffffff, 0x6, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ftruncate(r0, 0x3) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00003c8000)={{{@in6=@loopback, @in6=@dev}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00008df000)=0xe8) setsockopt$inet_dccp_int(r3, 0x21, 0x5, &(0x7f0000899000)=0x40000000000003, 0x4) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:50 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x80045113, &(0x7f0000509000)) 2018/02/08 20:01:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) sendmsg$nl_generic(r1, &(0x7f0000469000)={&(0x7f000097c000-0xc)={0x10, 0x0, 0x0, 0x10000008}, 0xc, &(0x7f000073b000)={&(0x7f0000a3a000-0xb4)={0xb4, 0x38, 0x25, 0x1, 0x3, {0x1}, [@typed={0xc, 0x57, @fd=r1}, @nested={0x10, 0x45, [@typed={0xc, 0x82, @pid=r2}]}, @nested={0x84, 0x47, [@generic="33d05b13cd83d8491414206863cb25083de99ecc2069878d057fda5349829511537d3091949a0cb45ee489e30e206646d830", @typed={0x10, 0x18, @u64=0x728}, @typed={0x18, 0x94, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x18, 0x28, @ipv6=@empty}, @typed={0xc, 0x21, @ipv4=@broadcast=0xffffffff}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40014}, 0x2000c804) 2018/02/08 20:01:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)) r0 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000a35000)='/dev/vcs#\x00', 0xd5, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000954000-0x4)) name_to_handle_at(r0, &(0x7f00004ae000)='./file0\x00', &(0x7f0000901000-0x24)={0x24, 0x4, "2e8e4c1787e6ca2b42d0699c2cdc26c3706c9fb191c33a7b1180eb9d"}, &(0x7f0000332000), 0x1000) bpf$PROG_LOAD(0x5, &(0x7f00003f0000-0x48)={0x8, 0x9, &(0x7f00003e6000-0x48)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x10, 0x4c}, [@map={0x18, 0xb, 0x1, 0x0, r0}, @generic={0x8b, 0x0, 0x7, 0x9}, @exit={0x95}], {0x95}}, &(0x7f0000282000-0x4)='GPL\x00', 0x6, 0x99, &(0x7f0000ab9000-0x99)=""/153}, 0x48) 2018/02/08 20:01:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000734000)='/dev/sg#\x00', 0x9, 0x4080) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000807000-0x8)={0x80, 0xd8b4}) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x132) socket$key(0xf, 0x3, 0x2) 2018/02/08 20:01:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$describe(0x6, r0, &(0x7f00006e7000)=""/156, 0x9c) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4f76, 0x121000) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000001000-0x18)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/124, 0x7c}, {&(0x7f0000001000)=""/28, 0x1c}], 0x3, &(0x7f0000001000)=[{&(0x7f0000001000-0xaa)=""/170, 0xaa}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0xbf)=""/191, 0xbf}, {&(0x7f0000000000)=""/105, 0x69}], 0x4, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x1f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) 2018/02/08 20:01:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) pipe2(&(0x7f00004c3000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009b7000-0x8)={0x0, 0x6}, &(0x7f00008bf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000aaf000)={r2, 0x79, "90123229256a9f3b2309efe16d73074931f75b4892705ea2e7ac9d602eb5b6f81d7a050157a969f81e2da48a688c9a1d6d1030381bf8ed06040289aafde732ba8c9afa9dc9c9ea208572740da3bca4b44319b4b7b988d18dfbdec77c306a1aa4d54a41d8519a5f076339a017be95bc2aad58d216d601dfbb32"}, &(0x7f0000bb8000)=0x81) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x535c, 0x3, 0x4, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000183000-0x10)={0x4ec4, 0x0, 0x8b, 0x7, 0x0}, &(0x7f0000cf4000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000350000)=@assoc_id=r1, 0x4) 2018/02/08 20:01:50 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000001000-0x1)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) r3 = dup3(r1, r1, 0x80000) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000591000)=""/82) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000003c000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r1, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r1, &(0x7f000007c000)={0x58, 0x0, 0x1, @random="07000000000000000000e6065d86a61bf2b3b36e2713546deaa31b55dededda4847ff7bf2b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b1b3dd332fdbf7b83919045"}, 0x58) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000809000-0xe9)="f4618de2630e2a3f5cce8c9f3648c9183f17b938aa49c81c266da251c93757ae9ebe00000080807a57b35ff491e0bba58e1177e691d3ab027f78d35ca91719f4cb33e4279d7fdd20570049096569d6518a84bcf912072f68f1643c3c457a00944082f6eef0d79416dc53fc2312036bd4107fea0ee2f0e1358dee0c47883cd512b3a38a4a4db6f51dc7a483fda9139ebf554e057070e8f104b1221c4b19ba6937336d330abdb9813ced41eb020d37a8d0de92ae2109826902c49b1b5733e0f99874ff3e19978046afcb78bae8596feac2d7a1880c9b57f71d12e83270f473ace6fc8a4ce95021599ed7") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000c19000-0x4)=0xff, &(0x7f000068c000-0x4)=0x4) 2018/02/08 20:01:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000c8b000)='big_key\x00', &(0x7f0000535000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000084f000-0x1)='\x00', 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x2008080000) keyctl$unlink(0x9, r0, r0) openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) 2018/02/08 20:01:50 executing program 2: mmap(&(0x7f0000000000/0x270000)=nil, 0x270000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') mmap(&(0x7f0000270000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000270000)=""/72, 0x48) mmap(&(0x7f0000270000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000270000), 0xffffff41) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000271000)={{{@in6=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000271000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001fe000)={@generic="d8a6b688e5f9c824912d64c0173c1117", r1}) mmap(&(0x7f0000270000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000e3000-0xc)={0x0, 0x400, 0x2, [0x8d03, 0x8]}, &(0x7f000018c000)=0xc) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000272000-0x108)={r2, @in6={{0xa, 0x0, 0xffff, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x800}}, [0x3, 0x3, 0x2, 0x8, 0x6, 0x1, 0xed8a, 0x9, 0xf6, 0x1ff, 0x3, 0x7fff, 0x8, 0x1ff, 0x9]}, &(0x7f000007f000-0x4)=0x108) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000271000-0x4)) 2018/02/08 20:01:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)) r0 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000aa6000-0xe)='/dev/admmidi#\x00', 0x5, 0x80) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003de000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) linkat(r0, &(0x7f0000cc3000-0x8)='./file0\x00', r1, &(0x7f00009d0000-0x8)='./file0\x00', 0x1000) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) socketpair$ax25(0x3, 0x7, 0xff, &(0x7f00005d3000-0x8)) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmsg(r3, &(0x7f0000237000-0x1c)={0x0, 0x0, &(0x7f0000193000-0x10)=[], 0xef, &(0x7f0000c63000-0xcc)=[{0xc, 0x117, 0x4}], 0xc}, 0x0) r4 = syz_open_dev$mice(&(0x7f00000db000)='/dev/input/mice\x00', 0x0, 0x400100) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000e23000)=0x2, &(0x7f0000502000)=0x2) 2018/02/08 20:01:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000ce9000)=[{{&(0x7f0000cee000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x0, 0x3, {0xa, 0x2, 0x7, @empty, 0x4}}}, 0x32, &(0x7f0000466000)=[{&(0x7f00001fe000)="7f69bad245ee8338310b365c87faa65665035e2d659431782e5f83fc9460", 0x1e}, {&(0x7f0000d6e000)="f442dbfe6d1c8abd5c46170e24821822163a9c30a65b0966d000ae6d497bd448a1c32d96615816a64a3f561724a3d3f87ffc3969f6fbd253a465596b1146c82b5d188f19b4290328e5e6d91c85dffcdf61807c30ac026c559a1368ffcacd174f714ae4ae4332ce9f9a2bc60192a1afa1bf4f8f643c93d86531c0232722811054c01219b13dd3d75a9a8b081181d551fd88de00ef406d4139948bf1b1536a57d4175558468fc8b5ea3f7911e01609d3d2ec6d3d7911ba16f1e366e50b1d", 0xbd}, {&(0x7f000056a000-0x3e)="c08e290deb9a2ba99e7529f1adda535c64a71467862bd7e63ef99bf50adf3ee7ff894cac1f625ca9c37adf962c60251e7039e952cb66bb42d739cfa6f01e", 0x3e}, {&(0x7f0000d5c000-0x1b)="813a121e464d9947ad4d82ee87cb4372fbcdc030dbe961e1a729fe", 0x1b}, {&(0x7f0000758000)="eef1844c7e0914af4b87cab69aa6093fcc75a91f2ee1fc3593272a41db3e01bbe468edb1d5c31df2e8dcdad5a9877e5336441c97bd97166d3a8166b2a2b8cb43c490f3f0cb30b94da07931e09c758a79d22b40db652e4d98cbc29c9cff20b67b4bcec82171a84f126bf54973f3bf00e7374dad1c01bd183ea0c6357072d93e513418151ca2bd5a64e5e9d7e87c28fd490e1015905aab69cbe47b07cc4fa55f559096bbbb74ff2592721ea4098666647262d2b99751b26b029c4b05c7a0fd", 0xbe}, {&(0x7f00005f0000)="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", 0xfe}], 0x6, &(0x7f0000661000)=[{0xbc, 0x112, 0x4, "5cfcd5b4a0e1a29810ab93db690a8be8aa9221fa86c05bee1a9d90901232000a8f2fa720a3ed579824673e079594464b520bac220d60912ad0a023e1398ad4974bf82cbd1343c8d069fa054983fa515242012ad4f59f00af37419718fbde2baa1e1d84037891b0a7f9d58ad898d5bf164b9aa3695dd4b1831cb4c2dffce058468c9de8d93782e56fc065bcaf239811bc6b4ff65089b91a416e4a3458a66d31b039fd3e956d420ad74494b6d8710c63fd"}, {0xc, 0x104, 0x7}, {0xc4, 0x111, 0x6, "4df47a06d3e61ee8b90a24df384c45a0bd742307106afcb529c8c823153b45709427cd26d00a8bbe5dc9934f722b8a2c087b6f9cf82b154742750dba09db883165a530c0ebbecf455f727e3eaaac6db660ba9d77c91fc00ef4a1ec7e9ae693145e06768d8caa9479f22126cdee7509b5c21a3e48f7ddff89daa1d94f2b98fdbe0d486d13273227fc3426f9379365152a80b80765c5acae5a2496c38a8fdaa16a9b7cf26ba8e428d6706333fa51cf7f332f339a828b0afa"}, {0xa0, 0x10f, 0x3, "54a896e190ea20d21666759a8f5b686b7144a27e9f3455a78c0e3cfbfc7cb9df1f77e1ff07090d1f8bd1ad17bda8451e58a18e289dc4e0e2196d513abeb6f3132b90820f239cf4fbe22075c915702511f0d169989c2de4df19cdd0624073934aa2acd9cacf525f88e6edda4b7b154546b6abefc92c63047ec77d7abb83a5e3faa77900f4ff2148d76f0f933583abbc412a05"}], 0x22c, 0x24000010}, 0xed}, {{&(0x7f0000752000-0x10)=@ax25={0x3, {"b6abd8dbc295bd"}, 0xfffffffffffff3f5}, 0x10, &(0x7f0000f80000)=[{&(0x7f0000965000)}, {&(0x7f000085e000)="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", 0x1000}, {&(0x7f0000d92000-0x55)="55523054d8d4ea04ddfd3817b9d0c532af56835d0ae74108e771550d3f834c8b116f738c3af16b482c8c1d743119d36c015662c92660a7a6cd2f777dd482e8cde5f6ce2f0a8fe08cc4e63a7ce387b577c5830440d4", 0x55}], 0x3, 0x0, 0x0, 0x20044880}, 0x2}], 0x2, 0x840) writev(r0, &(0x7f00002c8000-0x10)=[{&(0x7f0000681000-0x29)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2018/02/08 20:01:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)) r0 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000afb000-0x8)='./file0\x00', 0x88) ioctl$KDSETLED(r0, 0x4b32, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008e4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0xffffff50}, 0x1}, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000021b000-0x8)={0x2, 0x9}, 0x8) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 20:01:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) pipe2(&(0x7f00004c3000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009b7000-0x8)={0x0, 0x6}, &(0x7f00008bf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000aaf000)={r2, 0x79, "90123229256a9f3b2309efe16d73074931f75b4892705ea2e7ac9d602eb5b6f81d7a050157a969f81e2da48a688c9a1d6d1030381bf8ed06040289aafde732ba8c9afa9dc9c9ea208572740da3bca4b44319b4b7b988d18dfbdec77c306a1aa4d54a41d8519a5f076339a017be95bc2aad58d216d601dfbb32"}, &(0x7f0000bb8000)=0x81) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7f, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000002000-0x4)=0xfffffffeffffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000002000-0xd)=""/13) socketpair(0x3, 0x0, 0xcc3, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000585000-0xe0)={0x0, 0x0, 0x0, 0x10001, 0x7fcb, 0x0, 0x0, 0x13, 0x1, "84269e16dc6d923442a2c9fef0ac2f267af500833eb79d224ed8dc6747a54c0847e6bc53c46c8966c157e0498724dfe95108ab0143b977472f3aa6b5ef4cb1a2", "48ed3388c4dd5fc1ca6d319189b8bcbb2c54d809d1f8bd3504c9f32891b271138f7e64812ec7ca42e36894b38607781e187b77fda07acbe7fd5159262fe44e81", "57435b9a57143c09502e4c25926289e4e2282c53fb0cc0ed2c7af5ea7dfc7516", [0x80000000, 0x4]}) fanotify_init(0x62, 0x8000) clock_adjtime(0x5, &(0x7f0000c57000)={0x8, 0x1000, 0x2, 0x4, 0x6, 0x5, 0x8, 0x1, 0xd2d, 0x7fffffff, 0x10000, 0x8, 0xffffffffffff7360, 0x9, 0x1, 0x1, 0x90, 0x80000001, 0x2, 0x6, 0x7, 0x8, 0x7fff, 0x51b9efaa, 0xfff, 0x8001}) epoll_create1(0x80000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000065000)='./file0\x00') 2018/02/08 20:01:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000475000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00004ef000)={{0x1, 0x0, 0x0, 0x0, 0x2}}) lgetxattr(&(0x7f00002a1000-0x8)='./file0\x00', &(0x7f0000e43000)=@random={'btrfs.', 'selinux}\x00'}, &(0x7f0000a80000-0xdc)=""/220, 0xdc) syz_open_dev$usbmon(&(0x7f0000e4d000-0xd)='/dev/usbmon#\x00', 0x6, 0x40) 2018/02/08 20:01:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000543000)='/dev/rtc\x00', 0x100, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) 2018/02/08 20:01:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) time(&(0x7f0000fa2000-0x4)) r0 = openat(0xffffffffffffff9c, &(0x7f0000e9a000)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000cb4000-0x33)={0x8, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}, 0x8, 0x4, 0x7fff, 0x6, 0x5, &(0x7f0000bd5000)=@common='dummy0\x00', 0x9, 0x40, 0x1}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000024b000-0x11)='/selinux/enforce\x00', 0xffffffffffd, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000044d000-0x18)={0xaa}) 2018/02/08 20:01:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f00004cf000)='/dev/snd/pcmC#D#p\x00', 0x100, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x201) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/08 20:01:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ae1000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005c5000)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000c5b000)=""/246, &(0x7f0000457000-0x4)=0xf6) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000ece000-0x10)={0x9, 0x81, 0x1}) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f00000a1000-0x10)={0x4, 0x86, 0x8, "40eae4fee67e", 0x2}, 0x2fc) pwrite64(r0, &(0x7f0000224000)="cd30a61a038f4de818f361b98099ab6baba1161be59886e359433793735f2b468c130462bd7a05317b4ea56869fbddd5b51c2e798003912cda05c579d5ff4d8446832c9b5042c6dbbc333021f4b297fb075cd2f72ac6b52768cd5792a170a739951f93a408a68c49de6ef3988987b7d1e4104e2870c6b437b2869fc367d240fb", 0x80, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000322000)={@remote, @loopback}, &(0x7f0000661000-0x4)=0x8) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) openat$rfkill(0xffffffffffffff9c, &(0x7f000072b000-0xc)='/dev/rfkill\x00', 0x40040, 0x0) utimes(&(0x7f000001f000)='./file0\x00', &(0x7f0000016000-0x8)) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000, 0x0, 0x3}, 0xc, &(0x7f00004c7000-0x8)={&(0x7f0000d92000-0x14)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r2 = syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000c20000), &(0x7f0000dff000-0x4)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000419000), &(0x7f00004af000)=0x8) 2018/02/08 20:01:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00006ee000-0x6)='/dev/mixer\x00', 0x800, 0x0) sendmsg$nl_generic(r0, &(0x7f0000302000-0x1c)={&(0x7f0000d5f000-0xc)={0x10}, 0xc, &(0x7f0000f99000)={&(0x7f00005ab000)={0x1180, 0x1b, 0x1, 0x3, 0x3, {0x7}, [@typed={0x18, 0x6f, @ipv6=@loopback={0x0, 0x1}}, @generic="76f263a583e1eb114db1fc5b5d7156c6af", @nested={0x1140, 0x1e, [@typed={0xc, 0x8a, @ipv4=@broadcast=0xffffffff}, @generic="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", @generic="637b2ab46aaa12774b8c9bfe18c29761d06915cbffe0a0d9c893a79476599f4333147554d260e398b973483a9e70ce2a2a0544a217f33305bbaffbf88e4b8abd2ac9fa0bcbbf64e7a429357fffd9bc81a793b2c5d14973d1307dc2d894650767e8cddf3b5961a7d0ca409c0f313dea1c53d1817403e5fabf472d8870501ee5e86ec7092ccd9a58c6b57e11f2ec5a7957401f958db0b2a26eb6013e3e1c35aa055cfb416119eb6903920d110edd3fe714a09b1eae128c733c983b44bac83ca947344c63d9452a64e954c91f1b3e56", @typed={0x18, 0x34, @ipv6=@loopback={0x0, 0x1}}, @generic="da45577da4d79239750bc9906701c6a48cccb42e26dba90318681324d41e4ecc344959b5a8d5a8374c73b99b649c5ee40a64576b9d91a168fac300a3477f8df05f854ba7e86022d5cf"]}]}, 0x1180}, 0x1, 0x0, 0x0, 0x5}, 0x80) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) socketpair(0x1f, 0x805, 0x2, &(0x7f00001ed000-0x8)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000ea000-0x11)={0x0, 0x9, "8ac3d36633ac016af7"}, &(0x7f000080b000)=0x11) r1 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r1, 0x0) getresuid(&(0x7f0000012000-0x4), &(0x7f000001a000), &(0x7f000002a000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005ad000)) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/08 20:01:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000001000-0x8)={0xdd, &(0x7f0000e33000-0xdd)="4fb5fe64e456b4f79c39077b45ab33f0b9dfe6b4037332def432f6ca08e91e942fc3ff6783a0495a87a2e61794e1f4181a1b172e9f51c29b5460a753cc280564ecca9a00a81a39a2cb0a6325e962371078604d82fe2b2c2c74c8a8a80b89f5a6e9d779a7428ce9e983d9482541a3db0f8e9739a78120fa2680cef3a8b507e5759ca1132ee50578082e7d89d8aa25346150a043a03998ccb6a78eab23fb2abd1bf2c9385fedfe36d056884cd765220ce04015870b55f0ffa26f7f7aebce138f7d8728e490d4cf77f30742ec955d293d83513b4ffa4dad36d9cc8ad52c84"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, &(0x7f0000481000)) openat$cuse(0xffffffffffffff9c, &(0x7f0000600000)='/dev/cuse\x00', 0x2000, 0x0) 2018/02/08 20:01:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000186000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mlock2(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x1) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8), 0x5, 0x2) 2018/02/08 20:01:51 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000000a000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl(r0, 0x40044149, &(0x7f0000007000)) openat$rtc(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rtc\x00', 0x84000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000000a000)) 2018/02/08 20:01:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000944000-0x11)='/dev/vga_arbiter\x00', 0x10100, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001b9000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x8000, 0x7, 0x8, 0x1, 0xe2}, &(0x7f00008e1000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c76000)={r1, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}, [0x8, 0x9, 0x8, 0x200, 0x0, 0xabb, 0x7, 0x200, 0x8, 0x10000, 0x6e2, 0x4, 0x4f000, 0x3ff000]}, &(0x7f0000dea000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00007ad000)=r1, 0x4) [ 742.867977] audit: type=1400 audit(1518120111.094:213): avc: denied { map } for pid=5527 comm="syz-executor7" path="/dev/loop0" dev="devtmpfs" ino=100162 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:fixed_disk_device_t:s0 tclass=blk_file permissive=1 2018/02/08 20:01:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) pipe2(&(0x7f00004c3000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009b7000-0x8)={0x0, 0x6}, &(0x7f00008bf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000aaf000)={r2, 0x79, "90123229256a9f3b2309efe16d73074931f75b4892705ea2e7ac9d602eb5b6f81d7a050157a969f81e2da48a688c9a1d6d1030381bf8ed06040289aafde732ba8c9afa9dc9c9ea208572740da3bca4b44319b4b7b988d18dfbdec77c306a1aa4d54a41d8519a5f076339a017be95bc2aad58d216d601dfbb32"}, &(0x7f0000bb8000)=0x81) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x76, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00008a1000-0x1)='/dev/sg#\x00', 0xd8e9, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000293000+0xb7b)={0x80000001}) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000935000-0x400)={"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"}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000331000-0xc)='/dev/amidi#\x00', 0x8, 0x20200) r2 = syz_open_dev$dspn(&(0x7f00007b0000)='/dev/dsp#\x00', 0x30000, 0x20e081) renameat2(r1, &(0x7f0000052000)='./file0\x00', r2, &(0x7f0000966000-0x8)='./file0\x00', 0x0) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000c83000-0x4)=0x2, 0x4) 2018/02/08 20:01:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000309000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f000091b000-0x14)={{0x7, 0x0, 0x0, 0x5, 0x3581, 0x81}, 0xa8, 0x1, 0x80000001}) r1 = creat(&(0x7f0000489000)='./file0/bus\x00', 0x0) mq_timedsend(r1, &(0x7f0000134000-0x39), 0x0, 0x0, &(0x7f0000f3f000-0x8)) mq_notify(r1, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) mq_timedsend(r1, &(0x7f0000d79000), 0x0, 0x0, &(0x7f000004b000)={0x0, 0x1c9c380}) 2018/02/08 20:01:51 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000ff9000-0xe)='/dev/admmidi#\x00', 0x10000, 0x400000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000c21000-0x50)={@common='tunl0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c1, &(0x7f0000d13000-0x429)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "1eb23a", 0x18b, 0x16, 0x4, @empty, @loopback={0x0, 0x1}, {[@dstopts={0x5e, 0xb, [], [@calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x401, [0x0, 0x0, 0xff]}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x80000001, 0x2f, "d064b453db69c53fb5e735eb91444089b00c293d0f76a9ddb406377de35b46913a1fc929ef16866be047dafef6b04d"}, @padn={0x1, 0x1, [0x0]}]}, @routing={0x6e, 0x6, 0x1, 0xee3, 0x0, [@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @empty}]}, @dstopts={0x87, 0x1b, [], [@generic={0x9, 0xce, "a00a0c6eb8423af1eda27c2bd810302c500d15325106b44ec72ddf203775b0aeea6770234dc819efbca7fd8b3eb7030e186d68f020cc959a5cb17e289b563280c875b37c6b37b81453846144f49a17805e341d6b34de3c9fb77b1a99b1610a2747cb11a7b597642a8e04e6e21406d93934c3e52747a6c7de292a47d6518eec35d97ba6095cc5370ac6c420fb07568417757c90eb65e0d8659f34c7cef6eff9ac3d3f6d911b3e20b8974694491bef2f8913d0b6e930552f7d124870cfb5de3c77c4fd82e415c52664dbbac279def3"}, @ra={0x5, 0x2, 0xfffffffffffffffc}, @pad1={0x0, 0x1}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x1}}}}}}, &(0x7f00008cd000)={0x0, 0x1, [0x0]}) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000d73000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0xca4e}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000ab7000-0x8)='./file0\x00', 0x400, 0x51) ioctl$KIOCSOUND(r2, 0x4b2f, 0xb241) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c30000)={0x2, r1, 0x1}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000683000)={0x0, 0x7, 0x30}, &(0x7f00001dd000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f000014c000-0x4)=r4, 0x4) r5 = syz_open_dev$admmidi(&(0x7f0000916000-0xe)='/dev/admmidi#\x00', 0x0, 0x200) fcntl$notify(0xffffffffffffffff, 0x402, 0x1f) sync() ioctl$KVM_S390_VCPU_FAULT(r5, 0x4004ae52, &(0x7f0000e03000-0x8)=0x8) 2018/02/08 20:01:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:51 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x5, &(0x7f0000004000-0x8e)="9924bf117233c09fe1b9e29fe8a0ab4e48f4d9aec8178f3bf79c3b4c4913db68eafe4c6dc473604ddd138456e6c1bbf19967369847c9062820350f16c71af5872bdf2a16a8c3fc37278dbb2396d840a92b31db258f9f39266f20a5126b300f91f8be6988d8b2c1fc8c7ffa2da9fc9f42b1c7c19b38cf6facfc25aac00c8d58f36211535e506d92ef0efb7b23cdef") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000)={0x8, 0xde, 0x1, 0x7, 0x8, [{0x7, 0xd0, 0x7, 0x0, 0x0, 0x400}, {0x200, 0x9, 0x101, 0x0, 0x0, 0x200}, {0x81, 0x2, 0xd05b, 0x0, 0x0, 0x200}, {0x5, 0x401, 0x9, 0x0, 0x0, 0x4}, {0x603, 0x8, 0xc, 0x0, 0x0, 0x200d}, {0x2, 0x40, 0x9964, 0x0, 0x0, 0x400}, {0x3, 0x3, 0x7fff, 0x0, 0x0, 0x100}, {0x3, 0x9, 0x6, 0x0, 0x0, 0x1000}]}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005f6000-0x18), &(0x7f0000000000)=0x18) r4 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x2, 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000002000)=0x278, 0x4) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) 2018/02/08 20:01:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) prctl$setendian(0x14, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000929000-0x24)) 2018/02/08 20:01:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:51 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f41000-0x4), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffff29d}, &(0x7f00005e1000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x1}, &(0x7f00000b9000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) ioctl$fiemap(r0, 0xc020660b, &(0x7f00003ea000-0x18)={0x8, 0x5, 0x2, 0x9, 0x1, [{0x1, 0x8, 0x1, 0x0, 0x0, 0x200}]}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b51000)='/dev/ppp\x00', 0x701400, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000bb1000)={0x1000, &(0x7f00007b4000)="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"}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup(0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d15000)={0x0, 0x109000}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00002b8000-0x8)={0x2, &(0x7f0000ab4000)=[{}, {}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = gettid() prctl$setptracer(0x59616d61, r5) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000031f000-0xc)={0x0, 0x0, &(0x7f00005da000/0x3000)=nil}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/08 20:01:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) pipe2(&(0x7f00004c3000-0x8), 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009b7000-0x8)={0x0, 0x6}, &(0x7f00008bf000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000df9000)={0xad, 0x7, 0x5}) fanotify_mark(r0, 0x0, 0x40000010, r0, &(0x7f0000457000-0x8)='./file0\x00') 2018/02/08 20:01:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f0000ae0000-0x8)='./file0\x00', 0x100080000000602, 0xffd0c5da87f9697c) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000601000-0x4)) r2 = socket(0x0, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009c0000)={@common='ipddp0\x00', 0x0}) bind$packet(r0, &(0x7f0000173000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') 2018/02/08 20:01:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000a33000)='/dev/admmidi#\x00', 0x5, 0x100) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000389000)=0x200) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 20:01:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) eventfd(0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x401, 0x2) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000000)={0x56, 0x94de, 0x7e, {0x939, 0x8000}, {0x80, 0x5}, @ramp={0x5, 0x50982bf6000000, {0x9, 0x75, 0x1c0c, 0x7}}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000003000-0x4)=0x8001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x7) listen(r0, 0xec) 2018/02/08 20:01:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000c4000)='/dev/amidi#\x00', 0x1, 0x81) mq_timedsend(r1, &(0x7f0000cb3000-0x77)="2f15fc992ae92b69c95f264fbca53d34dc1407216f62723a1c112e77b0dfb5b096251226bab00652485da44cb13bab1178ae74d45b525577702356e478b12ad5e373528af9fa53913525d9c247d62a897e236927d7e024b32683b795588bbafb466c1ca965b654e4836245e9fb48039d0340b52b28a04d", 0x77, 0xa4be, &(0x7f0000d86000-0x8)={0x77359400}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a07000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80206433, &(0x7f000064a000-0x1c)=""/28) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x20003fff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000052c000-0x4)) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000203000)={0x0, 0x0, 0x0, 0x0, 0x4, 0x6, 0x1d, 0x8, "806d9979cb2b24eb4d9719b3e81a99f1acd09f1325bf711c1e97593ad05c0a9a3463b466828ca3886da9606e30b851014ed351b61fd7e10f58ee0286700e6f6d", "336f1ebd97b1974a146446c1d8c1a552bc369094456d7bd128b976ed402ba5ec", [0x9, 0xd5d]}) 2018/02/08 20:01:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) pipe2(&(0x7f00004c3000-0x8), 0x800) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b51000)='/dev/ppp\x00', 0x701400, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000bb1000)={0x1000, &(0x7f00007b4000)="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"}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup(0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d15000)={0x0, 0x109000}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00002b8000-0x8)={0x2, &(0x7f0000ab4000)=[{}, {}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = gettid() prctl$setptracer(0x59616d61, r5) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000031f000-0xc)={0x0, 0x0, &(0x7f00005da000/0x3000)=nil}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/08 20:01:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000a54000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x17}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) chroot(&(0x7f00003ab000-0x8)='./file0\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f000047f000-0x10)={0x6, 0x0, 0x10001, 0x671}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00009b3000-0x4)=0xffffffff, 0x4) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f000047c000-0x8)={0x100000000, r2}) 2018/02/08 20:01:51 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b81000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fb5000)='./file0\x00', &(0x7f0000d07000)='./file0\x00', &(0x7f0000f2e000)='msdos\x00', 0x0, &(0x7f0000c0b000)) 2018/02/08 20:01:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/02/08 20:01:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) syz_open_dev$admmidi(&(0x7f00003ad000-0xe)='/dev/admmidi#\x00', 0x9, 0x200000) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) sendto(r0, &(0x7f0000772000-0xde)="479ba7262df2b9b868c84e944733dcefc3b7577c1b45d2afb88b0d75608add05150de69e671b017c9d89d7cec939d7eba7917ea0383ca752c1f41413c5b3915d69bf031aa41f6aff635a1f67f97bda895293a2a2e3f729586a59c58e411bd005ce31f1718cc57e6762e72983a15ad7684880cc3a2775dfd300b8b4b6ce4396b0f8140b18430feda9ad185ddc1d60641b68f9aa9806ffe0352d85949076da2bcc6602932584a63adfe9694011e6dab0b7706af828957ec5c7daf7f6a071b284d432d36e2283f509aa1d4b4052470baf17f7f73991fea5f08ddb82b955a1c7", 0xde, 0x40000, &(0x7f00002e4000-0x10)=@ax25={0x3, {"951e2b3300dc97"}, 0x7fff}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0x8) 2018/02/08 20:01:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000068b000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f00000dc000/0x1000)=nil, 0x1000, 0x0, 0x80010, r0, 0x0) 2018/02/08 20:01:51 executing program 2: getgid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000349000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000)='/dev/dsp#\x00', 0xfffffffffffffc01, 0x4080) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f00007f5000)=@pic) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000080000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000b00000)=""/238) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009a1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = getegid() getgroups(0x5, &(0x7f00006e2000-0x14)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setgroups(0x2, &(0x7f00006e5000)=[r2, r3]) futex(&(0x7f000053c000-0x4), 0x400000085, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000000000), 0x0) 2018/02/08 20:01:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000293000-0xa)='/dev/cuse\x00', 0x4000, 0x0) 2018/02/08 20:01:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008a3000)='/dev/usbmon#\x00', 0x80, 0x400) sendmsg$kcm(r0, &(0x7f0000ff7000)={&(0x7f00009be000)=@pptp={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20, &(0x7f0000277000)=[{&(0x7f0000263000)="2a6b8dbcc6ce2911faece4851009aa10a46a27d45905b74faa6b61720d5b946e397082300765d71223b478a55af2f7a77293a3761e0bc50cd4a5889a299a78171b5b78105e4846371e481280da68286dd1d3f6e36235536633d76bd6c00c427c59cee0", 0x63}], 0x1, &(0x7f00009ce000-0x2274)=[{0xd4, 0x18f, 0x2, "9de76b26d52e212f6deb1b690631d1a5c8c10dd8b8e6517c728530c52f0fa882576938049512c41357167b787f99e973a84696c1d7b076db0c1a9813b864836e7866586917ce575cbef0fc1e7c3ae4420534d0d653d05164e086d1400df4fc4644c606e1de4ab156c8fa681499e67335953b63d3d512597b46de6c51f5700097ef05f62edf6104019c6c705d080a1d9afb9ae404b126bf3406c11f7b34ab9e9e74512f7177dac8f56c76a7aabbd7268c7bba600fe2047da8dd3a0916994730e14b2a3ca406"}, {0x100c, 0x0, 0xd1, "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{0x20, 0x0, 0xdf, "0bae67a11cf0fba87a5d14324ee5c93874"}, {0x100c, 0x88, 0x6d8a, 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{0x60, 0x118, 0x0, "598851510d6933cacf46f32f669c99313517bb591abe50dc90ae1ffbbdefde6f1312caacb985315c909f646d1a46bdef87cffe7b483ecaa61801155ca91a94764dce5d1e84173dd600e385d37bcd152253155711"}, {0x10, 0x84, 0x8, "dbc22a6e"}, {0xf8, 0x11e, 0x5, "371e367a68cfa62680dd3dd1ea09fa56bff59c3cb61fb89e7680d08195295c36ec744a803cdf9c65a0e624f1b9dbb4561574e9e1311ab08df7a2ec0aa8d8f1482b0b17f6a79d4b151832166e97e11f062eaa09bfd35b1192d0e46474a70bd77496bddc897f5b0dcd8cc69e0a7ab3b5d436bfc358edaf8774d876dfaeb357d6ecdf00d99e06bfc242d65fca046684a19c518e131299308e47450841ab68688e12997432e022b7dd72e5b99345d882c3e1f929516e7eb4cd9fc9c5377bad6efe3b3fbd28c3cd32465efc70140558a760394b5587b626f916678ccd160cfcc4aa6cb7248afb5ff8142e0ff0"}], 0x2274, 0x41}, 0x40004) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000e77000-0x14)={{0x0, 0x37ef4699, 0x2, 0x4e, 0x7, 0x1}, 0x100000000, 0x8000, 0xe4f8}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000bfe000)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x0, @rand_addr=0x4}, @in6={0xa, 0x3, 0x80000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x5}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x619d}, @in={0x2, 0x3, @multicast2=0xe0000002}], 0x68) openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) 2018/02/08 20:01:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) read(r0, &(0x7f0000eea000)=""/176, 0xb0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) sched_setaffinity(0x0, 0xf8, &(0x7f0000e73000)=0x86b2) r1 = syz_open_dev$midi(&(0x7f0000f37000-0xb)='/dev/midi#\x00', 0xfffffffffffff6d3, 0x28842) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000da9000-0xa0)={0x0, @in6={{0xa, 0x2, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, 0x3f, 0x7ff, 0x40, 0x3, 0xa2}, &(0x7f0000c18000)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000067a000-0x8)={r2, 0x4}, &(0x7f00002e5000)=0x8) read(r0, &(0x7f00001a4000)=""/1, 0x1) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000974000-0xb)='/dev/audio\x00', 0x10000, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000c3d000)={@ipv4={[], [], @empty}, 0x0}, &(0x7f0000a48000-0x4)=0x14) sendmsg$can_raw(r3, &(0x7f0000817000-0x1c)={&(0x7f0000280000-0x10)={0x1d, r4}, 0x10, &(0x7f000015c000)={&(0x7f0000e32000)=@can={{0x4, 0x0, 0x7, 0x4}, 0x1, 0x3, 0x0, 0x0, "2cdcbf791d8b4dcf"}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d9b000)) 2018/02/08 20:01:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b22000)='/dev/ppp\x00', 0x0, 0x0) write$vnet(r0, &(0x7f0000864000-0x68)={0x1, {&(0x7f0000686000-0x8)=""/8, 0x8, &(0x7f0000ad4000)=""/156, 0x2, 0x7}}, 0x68) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:51 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4), &(0x7f0000009000-0x4), &(0x7f0000002000)) r1 = dup(r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003000-0x4)) 2018/02/08 20:01:51 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) capset(&(0x7f0000011000-0x8)={0x19980330}, &(0x7f000000e000-0x18)) sendmsg(r0, &(0x7f0000007000-0x1c)={0x0, 0xa2, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270b80ffff00000002007352", 0x23}], 0x1}, 0xfffffffffffffffd) 2018/02/08 20:01:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000a23000-0x8)={0x77359400}, &(0x7f000006b000-0x8)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000039000-0xa)='/dev/cuse\x00', 0x141801, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00003e0000-0x18)={0x9, 0x8, 0x1, r0}) umount2(&(0x7f000023a000)='./file0\x00', 0xc) 2018/02/08 20:01:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a9c000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 20:01:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='md5sum#ppp0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/31) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000001000-0x8)) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000-0x54)={&(0x7f0000000000)=[0x3c, 0x2], 0x2, 0x9, 0xfffffffffffffffb, 0x2, 0xd26, 0x1, {0x10000, 0x5, 0x280, 0x6, 0x9, 0x4, 0x0, 0x62ada13d, 0x2, 0x6, 0x9, 0x6e, 0x4, 0xffffffffffff081e, "4c5ff4c150838a6437111bacc9acca5ac38287469df4aecea4ab61f38bb3cb20"}}) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x2) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/196) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x8), &(0x7f0000001000-0x4)=0x8) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000001000)=""/14, &(0x7f0000001000)=0xe) fstatfs(r0, &(0x7f0000000000)=""/228) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000002000-0xc)={0xdfb7, 0x0, 0xd8}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={r1, 0x4}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x9, 0x6}, 0x98) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r1, 0x7fffffff}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005000-0x4)=0x0) ptrace(0x10, r3) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r4, 0x89f3, &(0x7f0000005000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000006000)='/dev/net/tun\x00', 0x0, 0x2fc582) 2018/02/08 20:01:51 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000001000)="cf0e74c207b03e6f2f33f63fae15f23bfec04e5f337904bc62ecbf86fd36824b8ac84d49d8deeda2e845114081db98c52498eaf28445a5cc86068062a1ea5fdc15cf5eed9bfd4f9449f9a658c942123f0f3a389b11008e549374013b2c3865bb14cc41f96f18c69a6041d0e4531852c4388ca17578ac52c8c94bb50852f1d3fab809430b981da3f0d8cc52d42460fac61afa941d0d3f8099c09a7624cacafae31b4559eed59f6efdf9cf37a1a92c5d3c9aa97fc5b7ded5071463fd8e9439c87334f017e3e6e823d21e4cec2d3a47e5fe1bbee37ebccc74605bd31c875c04bb97087f") ioctl$int_in(r0, 0x80000080045006, &(0x7f0000004000-0x8)) 2018/02/08 20:01:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000084d000-0xb)='/dev/adsp#\x00', 0xa7, 0x3) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f00002f8000)='keyring\x00', &(0x7f0000d45000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key(&(0x7f00009e2000)='id_resolver\x00', &(0x7f00005fa000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f1a000-0x49)="b63a8ba2bd3a21788a436a149265ffc73038b98c1e837546d3e0f358fc677d41b8798146acbc54fabcde693b65e28b4298a083381796004ccd4d1b343d264e96829d795dc944dcc9e5b472ae19a7c0257c69dc9327dbded33dd81063aa76bbfbee21730cbde42afcc01cf68bb5012ad09749d574d5ac886edc95f8c39ed2fa08f2450c155f824d71", 0x88, 0xfffffffffffffff9) keyctl$instantiate(0xc, r2, &(0x7f0000444000-0x1f)="85ec65849c21c943d2b41dfbf9a46e4ae0c85cf51a125148d761437177e7e3", 0x1f, r3) lgetxattr(&(0x7f0000121000-0x8)='./file0\x00', &(0x7f00009d2000)=@known='user.syz\x00', &(0x7f0000e6d000)=""/4096, 0x1000) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000ef000)={0x0, 0x0}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00005e0000)=""/53) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000467000-0x4)) syz_open_dev$tun(&(0x7f0000917000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) r2 = syz_open_dev$sndmidi(&(0x7f00004d7000-0x12)='/dev/snd/midiC#D#\x00', 0xffffffffffffff7e, 0x1) sync_file_range(r2, 0x10001, 0x2a7, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000f96000-0xa)='/dev/cuse\x00', 0x4000, 0x0) 2018/02/08 20:01:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000f7a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}}}, &(0x7f00008c7000)=0x32, 0x80000) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000bed000-0xe1)="8c9c7da3bed62162feed2f09c80fa3012c85e54e6f758f06f534bb27007b8f545416f5735557a9e7d45810ca588faa8d846cce374cbc3a5c89abd84e81499b71a36686d707d2b71e209dc704a6a6ca5a17dda8e960244b17105831d09028e69f42c0a84d9e3287c4e0dd3bff02730620a83f2cdbc400528733362c316d7255528c539e0d12a3e62a1031495d925a88e40c51e8bc3db15c0aa738458da1b16f73ebf7560b9c184269d7a0d52f0e069c24bdbaf7c0c4d6d7732393b3237bed5aefbd9f23a4ed4964493a791b373e84df78d2cd480fd28cfbda4a70337c9bd9432351", 0xe1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+,&!$:%wlan1\x00') 2018/02/08 20:01:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008a4000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00004f9000-0x4)=0x1, &(0x7f00003de000)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000d65000-0x15)='/proc/self/net/pfkey\x00', 0x401, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000fdd000-0x100)=[], 0x0, 0x0, &(0x7f0000faa000-0x7)) sendmsg$nl_generic(r1, &(0x7f00004b6000-0x38)={&(0x7f000067c000)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000461000-0x1254)={0x1254, 0x1e, 0x829, 0x5, 0xffffffffffffffff, {0x4}, [@nested={0x1004, 0x7b, [@generic="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"]}, @nested={0x18c, 0x66, [@generic="612ff32854cc77370bd747c371769df34778fa75755f62faa7beae3cff3cc8a15cd2919efdd74459bd338f4c4c6995e1671b7acc668b024a937ddf10552fe7370c1f9e8a417507cb39a0e28a64100af693a31a35f6327b85bdf36e59d7f2269952371daeadef40062eeb2bd24f8023b2552e7e151a0acd032fd7ec93c974b57fffda8f257afaae588e5e28508e992fb15635f7d8f7c7e4bf37e2ade3e915d72ae22246798277311bb8238da10037dbcae2b6a2598f076db149704214486b4e9efd04b20e13944e063041544f82a3c62285ed13af", @typed={0x18, 0x2c, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="c9f7ab195e828cfc81b564d037b41df48211eef1c36497b6136cfcc9c70df10a350911b2dfa46b19706613cd70a517a67d91949b2a78788c060eef597d3dca600a74fdeec217eb76f354d61efc3ac8b78efb76decf0597da9b11116db8b43c016137db76a22de4a76d4ddeae1fe93e24d6c17aab30cfd30ca57cc95b188bf969fff66cfd54c55a33d2643df6750b0def74fd568991308c925647b4dd"]}, @generic="a000e2298b501bb6994542ce56e59ff400c627b445c8ccc9fb6fd21954116764158c9290ca589a36c3f84db281aa739a02638a9eeac19e791cdbbac6c9f84848794c2a719254930fbd7617781a073b56101645b6f4dd76c142b84f189d2bee6293f8246ec44695fb2b61ceffa6947c4658cfe8c2cb127114cf25b6b894d2af203c16de3e84d7adb328e411cb671d03a5505b195980a9", @typed={0x18, 0x7c, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}}]}, 0x1254}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 20:01:51 executing program 7: mmap(&(0x7f0000000000/0xeb7000)=nil, 0xeb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000eb8000-0xc)='./file0\x00', 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) pread64(r0, &(0x7f0000eb7000)=""/107, 0x6b, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r0, 0x0) 2018/02/08 20:01:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000173000-0x8)='./file0\x00', 0x34) getsockname$unix(r0, &(0x7f00001ef000)=@file={0x0, ""/18}, &(0x7f000000e000-0x4)=0x14) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/02/08 20:01:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:51 executing program 6: r0 = open(&(0x7f0000444000)='./file0\x00', 0x88400, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000001000-0x30)={0x81, 0x849, &(0x7f0000000000)="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", &(0x7f0000001000-0xe9)="65d3746029d603f486ffb00af0b8b6e3511fc25edd007686c1438f44f1a24929c1c769f3d9551cec9b55540570d1e46dcd066f7c66554bddddc8f4cd2e4349847ebf1f1da4ebcaaee43d58c484a5ec5ec3e2b14c97bad73305dcfdd20793b0489fad2218763ff604805c6da9acf9cf4bf5ac6534fee5a9d11a61b28671070cdb4fb166b666b6a0e14f2a9c674c857ba4c1f63b809442457b747c6320fe87e613c6b8bc714e251f6ce9ca55cb6ece289cbda2230319ce8300763252b2c416ecc75ed4d44aa1353be67e9950ddeb038e6649ed299720189a9294cf172ba6112e1b8f3d7815b6c6da24e1", 0x1000, 0xe9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) 2018/02/08 20:01:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0xfffffffffffffffe) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 20:01:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00002e2000)={0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000da7000-0xc)='/dev/autofs\x00', 0x585001, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f000014b000-0x10)={0xffffffffffffffff, 0x4e0, 0x4, "4583395fc7aa"}) r2 = syz_open_procfs(r0, &(0x7f000054d000)="de0f68fd000000007200000000ffff") preadv(r2, &(0x7f000007b000-0x8)=[{&(0x7f00009b7000)=""/68, 0x44}], 0x1, 0xfffffffffffffffd) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x2) 2018/02/08 20:01:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) execve(&(0x7f0000aa4000)='./file0\x00', &(0x7f0000669000-0x28)=[], &(0x7f000071b000)=[]) epoll_create(0x1000) r0 = syz_open_dev$midi(&(0x7f00000eb000)='/dev/midi#\x00', 0x3, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000df9000)={0x0, r0, 0x6, 0x1}, 0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000347000)={0x0, 0x2}, &(0x7f00009af000)=0x8) timer_create(0x1, &(0x7f0000c00000-0x58)={0x0, 0x40, 0x7, @thr={&(0x7f00004d1000)="aee69e430da7d3ff90d2773f758096b4875430bafdde97a6c94fdf907526de1331f9ad82deb8b7272230171b077dab7af060fb467dfcab7a1a097d48f666aa7a877c5d1b1b6d3bd8", &(0x7f000053f000-0x6f)="d752de4772f9e9497291109de1845e910e3a3d8b7a3bea943e879e55cdb722ec1ec0a7552d8626e3caa3b3e09680d72aea521b94346dcc5210334173002747e8c73871b2103b34f4a7b180af885d8ffde480998372a2e403454343411abff4ca397e67db2df0ce4977040a01a96cb0"}}, &(0x7f0000cab000-0x4)=0x0) timer_gettime(r2, &(0x7f0000a0b000-0x10)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006d2000)={r1, 0x40}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000000a000-0xa)={0x3, [0x6, 0x81, 0x4977e5dd]}, &(0x7f0000acf000)=0xa) 2018/02/08 20:01:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:52 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000076b000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000f69000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000591000-0x9)='/dev/dsp\x00', 0x10000, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000c7b000)={&(0x7f0000caf000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f000090b000)={&(0x7f0000c67000-0x107c)={0x107c, 0xd, 0x1, 0x2, 0x7, 0x3, {0x2, 0x0, 0x8}, [@nested={0x10, 0x7b, [@typed={0xc, 0x6c, @u32=0x8}]}, @generic="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", @generic="417d57984eb4341019d9a571fb45eb09e4aaee734ca0888e3be8bc6001f7878310f544a8ed4f282df41cdac8eeeb29e0b12908c17562884e82814bee58dec2e48a3dfe4e742c65cba58efb0271f26d3323edc9f8b1b2"]}, 0x107c}, 0x1, 0x0, 0x0, 0x4840}, 0x10) 2018/02/08 20:01:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000de000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00002e2000-0x4)=0xdbd5, 0x4) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000de8000-0x18)={0x200, 0xf9, 0x4301, 0x9, 0x2, 0x5}) sendmsg$nl_netfilter(r0, &(0x7f0000cb3000-0x1c)={&(0x7f000098e000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000dff000)={0x14, 0x4, 0x8, 0x8ffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e5b000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4018641b, &(0x7f0000d48000-0x18)={&(0x7f0000b0a000/0x4000)=nil, 0x0, 0x2, 0x20, &(0x7f0000828000/0x1000)=nil, 0x1}) 2018/02/08 20:01:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f000099f000-0x10c)={0x4, 0x0, 0x0, 0x0, 0x0, [], [], [], 0xfffffffffffffffd}) poll(&(0x7f0000f5e000)=[{r0, 0x5}, {r0, 0x220}, {r0, 0x200}, {r0, 0x1082}, {r0, 0x4208}, {r0, 0x400}, {r0}, {r0, 0x4000}], 0x8, 0x8) syz_open_dev$dmmidi(&(0x7f000000d000)='/dev/dmmidi#\x00', 0x200, 0x0) 2018/02/08 20:01:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000021c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fstat(r0, &(0x7f0000e35000)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000039d000-0x8)) openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x107182, 0x0) 2018/02/08 20:01:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000394000+0x6ac)={@loopback, 0x0}, &(0x7f00000d3000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f0000c6d000)={&(0x7f000010e000-0xc)={0x10, 0x0, 0x0, 0x1008002}, 0xc, &(0x7f00005e0000-0x8)={&(0x7f00008a6000-0x2c)=@ipv6_getaddr={0x2c, 0x16, 0x20, 0x0, 0x3, {0xa, 0x18, 0x8, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x8, 0x10000, 0x3, 0x2}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x850}, 0x40000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000851000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c77000-0x4)=0x0) rmdir(&(0x7f0000861000-0x8)='./file0\x00') getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f00005e6000-0xbc)=""/188, &(0x7f0000278000-0x4)=0xbc) close(r0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000280000-0x10c)={{0x6, 0x1, 0x20, 0x0, "0fe1236bc5b662872fe5ca0c4ecf0c46ffa4c65b55e40044e5a6db3020d38252ca95659b41df9c7a68e6747a", 0x8001}, 0x0, 0x0, 0x5, r3, 0x0, 0x7eee, "f3c012ef47f2dc3eac52b84493c698cd0dac6d2ae48f4dd28c1a9b5637c0c4842a2e0a30b98f7a26816ea3869827887d3299ffe00e6f159698a5a7aafe6d06fe", &(0x7f0000c69000)='cgroup\x00', 0x7, [], [0xffff, 0x15f, 0x401, 0x7]}) sendmsg$nl_route(r0, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000e6a000-0x48)=@ipmr_newroute={0xe8, 0x18, 0xc21, 0xffffffffffffffff, 0x1, {0x80, 0x20, 0x0, 0x0, 0x400000000000, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {0x0, 0x0, 0x0, r1}, {}]}]}, 0x38}, 0x1}, 0x0) sched_getscheduler(r3) mmap(&(0x7f0000091000/0x3000)=nil, 0x3000, 0x2000006, 0x21010, 0xffffffffffffffff, 0x5c) getpgrp(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000027d000)=0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f000069a000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000001000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x7ff, 0x1, 0x2, 0x1, 0x4, 0x9, 0xfffffffffffff699}, 0x20) r6 = getpgrp(r4) ioprio_set$pid(0x1, r6, 0x2) 2018/02/08 20:01:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000623000)='/dev/adsp#\x00', 0x920, 0x880) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000910000)={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, {0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, 0x7, [0x8001, 0x40000000000, 0x7, 0x37b6, 0x0, 0x1, 0x1, 0x5]}, 0x5c) lstat(&(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00000b6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000, 0x0, 0x880000}, 0xffffffffffffff5e, &(0x7f0000008000-0x10)={&(0x7f000098f000-0x98)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@typed={0x0, 0x3e, @fd=r0}, @typed={0x0, 0x75, @ipv4=@dev={0xac, 0x14, 0x0, 0xe}}, @typed={0x0, 0x83, @uid=r2}]}, 0x14}, 0x1}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000b1f000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00007c2000)={0x0, 0x8, 0x20}, &(0x7f0000a47000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f70000-0x108)={r4, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, [0x7ff, 0x4a80, 0x5, 0x7, 0xa3, 0x1, 0x4, 0x6, 0x8, 0x2, 0x80000001, 0x1, 0x1f, 0x8, 0x4]}, &(0x7f0000b5c000-0x4)=0x108) 2018/02/08 20:01:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fea000-0x8)='./file0\x00', 0x2, 0x2) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) 2018/02/08 20:01:52 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x4, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c0040101dbf8a669ebdedd102c4f7a79f306457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000011000-0x20)={@common='ip6_vti0\x00', @ifru_flags}) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f000040a000-0x4)=0x7, 0x4) 2018/02/08 20:01:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) eventfd2(0x1e, 0x80801) delete_module(&(0x7f0000d7c000-0x1)='\x00', 0x800) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x400, 0x0) 2018/02/08 20:01:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00008dd000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000ae7000-0x8)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x0, 0xc, 0x0, 0x7, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000912000-0x88)={0x5, {{0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0xfffffffffffffff8}}}, 0x88) 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) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000087000)={r2, r2, 0x0, 0x3}, 0x10) r3 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) getresgid(&(0x7f00003f4000-0x4), &(0x7f000062e000-0x1), &(0x7f00006ea000-0x4)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000403000)=@generic="dfb35de865cca4e4be8a3eaa6b27c818") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ba9000)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xcc, &(0x7f00004c5000), &(0x7f0000cf9000-0x4)) r5 = openat(0xffffffffffffff9c, &(0x7f0000619000)='./file0\x00', 0x1, 0x102) fchmodat(r5, &(0x7f000030a000)='./file0\x00', 0x2) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) sendmsg$nl_crypto(r5, &(0x7f00008b8000-0x1c)={&(0x7f00001d9000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000457000-0x8)={&(0x7f00006df000-0x118)=@del={0x118, 0x11, 0x300, 0x1, 0x3, {{'rfc7539esp(xts-serpent-avx,sha256)\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0xdded}, {0x8, 0x1, 0x3ff}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0xeb}, {0x8, 0x1, 0x7ba}, {0x8, 0x1}, {0x8, 0x1, 0x3}]}, 0x118}, 0x1, 0x0, 0x0, 0x8000}, 0x4080) setns(r5, 0x44000000) 2018/02/08 20:01:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() fcntl$setown(r0, 0x8, r1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r2, &(0x7f000000b000-0x21)={0x28, 0x3, 0x0, @fuse_notify_inval_inode_out={0x0, 0x7}}, 0x28) 2018/02/08 20:01:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000f8f000), &(0x7f0000f8f000)=""/142, 0x8e, &(0x7f00003c7000-0x2c)={&(0x7f0000f8f000)={'ghash\x00'}}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000035000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000689000-0x4)=0x14, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00006f0000)={0x0, 0xde, "0f3d964efb64bafbd738dc27fdb44b4f63194159fe8f53dd0ed2ca0dc7bb5cf7fcbe6ffc0ec57e47e4cbefa95986863a66694ba90debd3c178e90bf5b410f5e6aa30e2206e00a3eb5ba0d679d1d2fd9a5e470c6bdf35947ffac7af946ae8318cb34b5a564bd2c2478d5c338441f18f302df72b2635232e302c000152378fc4cdec7d53726b7d14a018c80df9666b16e5a854ed65e8c344b84773fb54a6980624b1a34d8e05de9bf815263aa445ecedc5065b204d1fb3bd64bcf391d7f585b125495813cb93f874dbb507fca823b86b6526e87a96fdfa416d5680b37a2f4b"}, &(0x7f0000933000-0x4)=0xe6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00008dc000-0x10)={r1, 0x1, 0x8, "6ffcb49c1fe4a50d"}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fce000-0x42)={r1, 0xaf, "a9dc993706b639029c9c130b61fc4667903321c382d07cc109539130f8e182e6949fb6460664ba02fdb24ddeec79b7626ad12d1a63c2f146d500df1f03aaa2626ba65f24d74c910585325db0c29dd6ee480f334db8a5ee8588c931944f56b3ca0de717efaca0dffbe71df8b923bcace503e81859e5594f9ad6e497158e9516090713693ae16627efe4b78863cc17f6a1ffe7461f48bb2a802255647c15625e44a4d72e55a4f31822b54cd3c39eb35f"}, &(0x7f00008b2000)=0xb7) 2018/02/08 20:01:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000626000-0x28)={0x3, 0x0, &(0x7f0000972000)=""/255, &(0x7f000079b000-0xf3)=""/243, &(0x7f0000fab000)=""/50}) 2018/02/08 20:01:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() fcntl$setown(r0, 0x8, r1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r2, &(0x7f000000b000-0x21)={0x28, 0x3, 0x0, @fuse_notify_inval_inode_out={0x0, 0x7}}, 0x28) 2018/02/08 20:01:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000f8f000), &(0x7f0000f8f000)=""/142, 0x8e, &(0x7f00003c7000-0x2c)={&(0x7f0000f8f000)={'ghash\x00'}}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000035000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000689000-0x4)=0x14, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00006f0000)={0x0, 0xde, "0f3d964efb64bafbd738dc27fdb44b4f63194159fe8f53dd0ed2ca0dc7bb5cf7fcbe6ffc0ec57e47e4cbefa95986863a66694ba90debd3c178e90bf5b410f5e6aa30e2206e00a3eb5ba0d679d1d2fd9a5e470c6bdf35947ffac7af946ae8318cb34b5a564bd2c2478d5c338441f18f302df72b2635232e302c000152378fc4cdec7d53726b7d14a018c80df9666b16e5a854ed65e8c344b84773fb54a6980624b1a34d8e05de9bf815263aa445ecedc5065b204d1fb3bd64bcf391d7f585b125495813cb93f874dbb507fca823b86b6526e87a96fdfa416d5680b37a2f4b"}, &(0x7f0000933000-0x4)=0xe6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00008dc000-0x10)={r1, 0x1, 0x8, "6ffcb49c1fe4a50d"}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fce000-0x42)={r1, 0xaf, "a9dc993706b639029c9c130b61fc4667903321c382d07cc109539130f8e182e6949fb6460664ba02fdb24ddeec79b7626ad12d1a63c2f146d500df1f03aaa2626ba65f24d74c910585325db0c29dd6ee480f334db8a5ee8588c931944f56b3ca0de717efaca0dffbe71df8b923bcace503e81859e5594f9ad6e497158e9516090713693ae16627efe4b78863cc17f6a1ffe7461f48bb2a802255647c15625e44a4d72e55a4f31822b54cd3c39eb35f"}, &(0x7f00008b2000)=0xb7) 2018/02/08 20:01:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) fcntl$getown(r0, 0x9) 2018/02/08 20:01:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x1, 0x8fd6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0xffffffffffffffff, 0x8001, 0x4) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000000)="99fe88e13c79865ad5a5090bb447ea810920ffe09f9a8cc83522e4fcc29ea54842508871e795ecf02b773131c866945d4f4fc22e8c28473945c8ed00dc70598cc07eee397e6cf31eddb8841ddf10150d30a9b2b4183d95a5e27324dcd22030f63d5d24ad53", 0x65) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000567000)=@file={0x0, ""/44}, &(0x7f00004b3000)=0x2e, 0x80000) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00007a0000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000065e000), 0x0) accept4$alg(r1, 0x0, 0x0, 0x0) splice(r1, &(0x7f0000bd7000-0x8), r2, &(0x7f0000f49000)=0x2, 0x101, 0x5) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000e55000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f00007db000)=""/52, 0x34, 0x0, &(0x7f0000e98000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'authenc(crc32-pclmul,xts-cast6-avx)\x00'}, 0x58) 2018/02/08 20:01:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) socketpair$inet(0x2, 0xf, 0x7fffffff, &(0x7f00006ae000-0x8)={0x0, 0x0}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000080000-0x9)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00002cc000)=@sack_info={0x0, 0x713f0300, 0x1ff}, &(0x7f0000031000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000bcc000)={r4, 0x4, 0x1, [0xfffffffffffffff9]}, &(0x7f000063a000-0x4)=0xa) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000e38000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x0, 0x3, [@multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000042d000-0x98)={0x0, @in6={{0xa, 0x1, 0x53d, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xd7}}, 0x6, 0xfffffffffffffffb}, &(0x7f00000ef000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007d2000-0xc)={r5, 0x1ff, 0x30}, 0xc) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 20:01:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000dc7000)='/dev/cuse\x00', 0x4000, 0x0) 2018/02/08 20:01:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x40, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000-0x60)={&(0x7f0000000000)=[0xfffffffffffffffb, 0x7, 0x47, 0xed], 0x4, 0x4, 0x4, 0x3f, 0x9, 0x9, {0x0, 0x4, 0x0, 0x1, 0x1, 0x6, 0x800, 0x2, 0x522354e1, 0x71, 0x5, 0xffffffff, 0x7, 0x0, "e0bb2941e296884dc1f85c2a1cc11fe3ac7ece8d441488351bd82053aa5d4248"}}) open$dir(&(0x7f000096d000)='./file0\x00', 0x430000, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000046c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008cf000-0x30)=[{&(0x7f0000237000)=""/222, 0xde}, {&(0x7f0000a83000-0xf4)=""/244, 0xf4}, {&(0x7f00004c5000-0x9c)=""/156, 0x9c}, {&(0x7f000060c000)=""/167, 0xa7}, {&(0x7f000041b000-0x43)=""/67, 0x43}, {&(0x7f0000896000-0x92)=""/146, 0x92}], 0x6) syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x88a) socketpair(0x1d, 0x6, 0x1, &(0x7f00001aa000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x7f) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)) r4 = syz_open_pts(r3, 0x0) read(r2, &(0x7f000044f000)=""/1, 0x1) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000d7f000)=0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fd1000-0x4)) r6 = syz_open_pts(r3, 0x0) r7 = gettid() ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000c7c000-0x68)={0x74, 0x0, [0x5, 0x0, 0x3094, 0xfff]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00008c6000)={0x2, 0x78, 0x9, 0x10000, 0xba, 0x6, 0x0, 0xffffffffffffff00, 0x1040, 0x8, 0x8001, 0x7, 0x2, 0x5, 0x100000000, 0x3, 0x5, 0x80000001, 0x0, 0x7, 0x6, 0xf182, 0x5, 0x8, 0x20, 0x80000001, 0x68, 0x4, 0xff, 0x427, 0x9, 0x3, 0x56bb, 0x3, 0x7fffffff, 0x2, 0xfb2, 0x7ed, 0x0, 0x7e7770d7, 0x6, @perf_config_ext={0x7f, 0x8}, 0xc440, 0x8b, 0x8, 0x0, 0x48, 0x800, 0xc4}, r5, 0x2, r6, 0x1) ioctl$int_in(r8, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r8, 0x8901, &(0x7f00008d6000)=r7) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000182000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) readv(r9, &(0x7f0000b50000-0x10)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r8, 0xa, 0x12) recvmsg(r9, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r8, r9) tkill(r7, 0x16) 2018/02/08 20:01:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x14) listxattr(&(0x7f0000328000-0x8)='./file0\x00', &(0x7f0000bb5000)=""/4096, 0x1000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d3f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f000085c000)={0x3, 0x0, 0x1, 'queue0\x00', 0x40}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r0, &(0x7f0000105000-0xd5), &(0x7f0000677000)}, 0x20) 2018/02/08 20:01:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) fsync(r0) fcntl$setsig(r0, 0xa, 0x3f) 2018/02/08 20:01:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) r2 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/02/08 20:01:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x14) listxattr(&(0x7f0000328000-0x8)='./file0\x00', &(0x7f0000bb5000)=""/4096, 0x1000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d3f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f000085c000)={0x3, 0x0, 0x1, 'queue0\x00', 0x40}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r0, &(0x7f0000105000-0xd5), &(0x7f0000677000)}, 0x20) 2018/02/08 20:01:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) 2018/02/08 20:01:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000046c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008cf000-0x30)=[{&(0x7f0000237000)=""/222, 0xde}, {&(0x7f0000a83000-0xf4)=""/244, 0xf4}, {&(0x7f00004c5000-0x9c)=""/156, 0x9c}, {&(0x7f000060c000)=""/167, 0xa7}, {&(0x7f000041b000-0x43)=""/67, 0x43}, {&(0x7f0000896000-0x92)=""/146, 0x92}], 0x6) syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x40, 0x1) syz_open_dev$midi(&(0x7f0000774000)='/dev/midi#\x00', 0xffffffff, 0x40400) openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) 2018/02/08 20:01:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x14) listxattr(&(0x7f0000328000-0x8)='./file0\x00', &(0x7f0000bb5000)=""/4096, 0x1000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d3f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f000085c000)={0x3, 0x0, 0x1, 'queue0\x00', 0x40}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r0, &(0x7f0000105000-0xd5), &(0x7f0000677000)}, 0x20) 2018/02/08 20:01:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000294000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000c0f000-0x1), 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000fbf000-0xb)='asymmetric\x00', &(0x7f00002a4000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000d01000-0x5)="3080", 0x2, r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cea000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00005e7000-0x108)={0x0, @in6={{0xa, 0x0, 0x94ec, @loopback={0x0, 0x1}, 0x1}}, [0x1460200000000000, 0x7, 0xff, 0x80, 0x6, 0x100, 0x2, 0x9, 0x7, 0x9, 0x6, 0x7fffffff, 0xfffffffffffffffd, 0x3, 0x4]}, &(0x7f00006f8000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00006d0000)={r2, 0x6fb, 0x20, 0x800, 0x3}, &(0x7f0000a9a000-0x4)=0x18) 2018/02/08 20:01:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000046c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008cf000-0x30)=[{&(0x7f0000237000)=""/222, 0xde}, {&(0x7f0000a83000-0xf4)=""/244, 0xf4}, {&(0x7f00004c5000-0x9c)=""/156, 0x9c}, {&(0x7f000060c000)=""/167, 0xa7}, {&(0x7f000041b000-0x43)=""/67, 0x43}, {&(0x7f0000896000-0x92)=""/146, 0x92}], 0x6) syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x1000000000, &(0x7f00007a0000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005b8000)='/dev/sequencer2\x00', 0x480, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00005ce000-0x4)) rename(&(0x7f000083b000-0x8)='./file0\x00', &(0x7f0000277000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000882000)={0xfd, 0x0, [0xffffffffffffffff, 0x9, 0x7, 0x5]}) symlink(&(0x7f000029f000-0x8)='./file0\x00', &(0x7f0000cbe000)='./file0/file0\x00') epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) r3 = syz_open_dev$admmidi(&(0x7f0000b7a000)='/dev/admmidi#\x00', 0xffff, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00001b7000-0xa6)={0x0, 0x9e, "cf508b2a4a8c9b5508a47cd2a38ecbd8342fca3cbd083de4ccc8f6f0118018ee6b93901da660284545541dfd5255fe4fae1ce7d607a7a4b38257d959729abe2ca4888b51f720e7bc82b492dafbc733e74955a4562906ea71b811df73cb7d5b5d2d9bc7312ad9ff5a63248ae0d438a3cbb69590226ec7388cf564d070201ce1dea063a787943dbb50202808f1607edeb0cf71471db575b9243b915fd4e3b3"}, &(0x7f0000f20000-0x4)=0xa6) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000062d000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008f2000-0xc)={0x0, 0x0}, &(0x7f0000883000)=0xc) getresgid(&(0x7f000020b000-0x4), &(0x7f0000276000), &(0x7f0000c39000)) r7 = getpgrp(0x0) fstat(r2, &(0x7f0000a17000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000920000-0x4)=0x0, &(0x7f0000bd6000-0x4), &(0x7f0000323000-0x1)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b92000-0xc)={0x0}, &(0x7f0000f1b000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000077b000)={{{@in=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000415000-0x4)=0xe8) lstat(&(0x7f0000e9e000-0xe)='./file0/file0\x00', &(0x7f00000e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000919000), &(0x7f0000186000)=0x0, &(0x7f0000a61000)) getresgid(&(0x7f0000bb5000)=0x0, &(0x7f000003a000)=0x0, &(0x7f000095e000-0x4)) sendmsg$unix(r2, &(0x7f0000d4c000-0x1c)={&(0x7f00006c7000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000313000-0x30)=[{&(0x7f0000360000)="975260d7", 0x147}, {&(0x7f000032e000)="58e564b456eb5d970949e55daf07f601e2d22a31940eba66c73c2563a6a802b3a82cc9c9ea59a8a72556c6a7ad3b16e1417bbb35ff4c591cf46e6945466bac583f9367e9402ea8367574b56395a4367965e2ec3e606abcc6b1b173e6d29dbdf7caea77324a352ab254c8d0d8425eccb5c7a20350d03a13cb5bee5f2fba5fc528c5430fc17faccd57cab1703b6b52fcd168e89875f99cdcba44ccc7b9efdd75540e07cae8e4277ac741b99b2e5786304e882bc6bce3eba0f47e9d7dcbe8db0e6c1ae3f41809f9783e512db5cf1ec69458fd7a7c52f4d6b600f2b3ff00f4273531d73af2c4ff4f912e1426e3d4ad0c95708479dee8", 0xf4}, {&(0x7f000028c000-0xdc)="0edae115c2e85820d96f90189906b8e02b258488842158637b5d49437152ced71a0880b3efde43574b06a73d9e391cbc648b02038483118806d20fd495b7047d1f23a74179265963701bfb4fa36bd11160159a791e36c3e9d1ec66073bd2c87d16d8e3dc5f1cd6987f8fb2f84fe6bf41668a0bd35430e5510662e955491819ec7a8de4bb1c509c84c2259ab26183775ae1571d5ed3ebf74e607c756fc22caf523cc85c5a55774210c1c540c8daa124bb280a5f3976854a0705f802e39e1a8fdd048af1bb71b6ffc014a4d50f097bb9db7cd6277a70506e8dfdda9b33", 0x5b}, {&(0x7f0000564000-0x55)="d28618bd9970cab39a935db47bb2a8a518837d6aee550b10c2606fa2113f37707b3990a7aa70d1a038724cd77d872ba189e8451ccb13692c50464256493cb043cea59f0d56c47398d909fc8cf8466fd4f9e4095542", 0x55}, {&(0x7f0000f6f000-0x43)="fe4704488c0c1d3ca4ef8cfd17b69d9c2c86ca2d197fd6cad581215e819caa543abd32e871656deb138fa84e85435264d2db12637387ead260ffa8c3b023c0b3b6aefb", 0x43}, {&(0x7f0000d50000)="d8111ad04d42fef0", 0x8}], 0x6, &(0x7f0000583000)=[@cred={0x18, 0x1, 0x2, r5, r6, r15}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r2, r0, r3, r3, r3, r1, r1, r3, r3]}, @rights={0x18, 0x1, 0x1, [r3, r2, r2]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r2, r1, r2, r3, r2, r3, r3, r0, r2]}, @cred={0x18, 0x1, 0x2, r13, r14, r16}], 0xd8, 0x84}, 0x4000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000074a000)={0x0, 0x500000}, &(0x7f0000c4c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fbc000-0x8)=@assoc_value={0x0, 0xffffffffffffffe1}, &(0x7f0000b11000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00008fa000)={0x0, 0x101}, &(0x7f0000dfe000-0x4)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000dea000)=[{&(0x7f0000e2b000)=@in6={0xa, 0x2, 0x3f, @empty, 0x5}, 0x1c, &(0x7f0000dc5000)=[{&(0x7f0000dcc000)="1fd83a04463c85a040c75e60fdde1ccb4e658d343c3a323b62e928c8e202298946e611de69355111df926b9625e5583d95257314f637c422bab9e4c5935d215d816b4b5ccfccf03133c9f35fa338bfcda1342f4e139ae0c069c826a619b82e2e4d066c3b3ab7287db323b7a9a1719d086d9591661fe4f1cf01c8d387e3048f8db82295de824667e5df224cdfd05d73cceedabb8b18ac6e5df46bfdb826e7fb7b4e5711a50b7bd3b61321f1d4fa9d184a9109fc78", 0xb4}, {&(0x7f000012f000)="97b2d9745c654e8e93a080fa438d5de08fef18102daca08605d321169f683bf8da3e6f7830ae7a408d9b62ae07b8c6caace32d823948b02cf141fa97ab074786948856d0416688e2a89e36b4710b0e2e4113430a6010e129689c45ab822fd11fce8dd3fa1ae452d0dbcba62fe4b1d2ec46f41605192232ad0a5e3f87894f827ca2c06f92af81d7ee9378801e9725fa08bb459009b600a9af9413b8", 0x9b}, {&(0x7f0000102000)="869b628f915a1819c5743db8a2476dc5f18794c10e04b334333434bdb0a53f2ec28c58cff1a417a2034f0195f46026986871f7f8c1308e6d585454bb986aa7898d66bb82a69692f3ed944a04a6500c54be5f3cc3f057f0f3818c1e6e67a0deb19094a85140577dd068f0833180269469c76a041dace97ad4fbb4c29d27b4f78082c3329626781e9c60f7d44bd87af418591e6c84ca4da89420d7374e7d50deff69d58d72e867e8aacfbe63908b1cbbd522d571fdd00bb55b298fe42a6933191ded34832a4127c236c417d33b5a151bf5435a6051ed50a04c20820cfa9fc5ad907b3fe56cd58aea32c50b81f90d1888dfb6b2e2f26e135be8e133605611ee46baa1696258576a2081e99959f47340784ad4e69841ac5da87ea6fab078ebddaa57eeb96996eb984b9a46129d6a0ec184d19a59b13d272e3a3d1518453959161adf7c2e05541a1eb1f9b8b52421abc99e717dec09f4427337c7233ba7e5e467b9d57b6478f5f11fa5f760bdc7d597e45402683a3519ef48c41261ce1068234f285d3d4f4e09ad3aa29c6ada3608040c941acd6193900af266f858eb0f81ba366f5f1511445380469cffa5c5e3b3213363fff03dcf2b8b33f9f1a64797d8ef34b75287fc49cd631f9a49fcaa8927b7c613a90d0644b0d7e2adc80ae62d72a3960df534b2d291ff67902de7833014b266905a74a8c11fb485b6dc74c0a32c01559e1c680c832358f6f5048618e8d2611f1d88cde473c2693894881e2f45dc23455f46d7a8e0b325fe2d84494c299529becaf04b04bf83b91e4655f9869a27ba903e27910aeb60bffe1dcdb59636dd5f541fd6250c37bb55c3ce460c70a4c4582e40240cdf7c9b4e5a8cfd3c60f44a2d512cab5d102686faa554d92b957a777ad712168ec00926be07eac861636404c849e791ce34480f393ba7fbf1bf95cf73ac96218089e339269de5548da3efb6d1c78a2dbf52d435ab703a1e8cc3344a5400e4f494998f0f82080362e2297818ff839e7fbd8b19f6b7ddf495fdbe47b0dcaf46966c3f9d6b28f57f0ebfdf3206ec98ae6714a0379ddfa8fbb1051fd2ad649066f92f021baa869d2f859bd7512e49bd2ac1f2d90a542f0e521f936a4251057b3c0bbc500fb5ea2c6f589ff16aa0f13e3aa2a138f9ce03c64b4d065646c95ad74f45303071940da3500b617b80a73f4270f5da73fc59741ae6fe0116ed47cba60ec13f88648e267545b8e066641704d178150ba52129f8f7d833f7ecd8df28d7a81b64c7a6111f45409aecc9ff8839ffa8ac6f3ffe3055f84400e0a79cbe1be32864bfd389622deb345fb015e04199111d130e897d25ac5e6408903488d31d8b9d05913748c65451689adb5499cc2ea8024c2ec9b37f58461b6431f2919b6828e1dbcf0b95c630597a5e7034c64cbd70ca14f7ffcfa75d8feed7facf60ec3c5cf8c37858f4b7e37ba8a177e8d3f4e0c8905737fe2da6dd808ed5cc32b04063010fb2bd3ba76e73c9574ec91d92fa18192449120101e79898f4793fcc640e36ff346e5574c9f93594f333d1376af930eb31c3eef1502619c47fc4cc04a781fcdd5fd8015d97544f691f6d16eae84f67e92edca6b24acdc7bafd64e72543875d641750bdeb594627257b22802182029ef2c8f31f234b602f659b392086f0ba1978263ab75ba0bd2e72c6fa971684fc123bb94d70f68ede25fb3141d054d9396fd9352af38a24cc80395ba069847fb6254a36fa15b7be426ca82a932f55cb14a341bf900d38f07186430f7cc795f65ae550b9af10171ace02d7546b1e06043af853924a9ddb39f64443e37b7ae98532b3c68ab7164d8d9f281e993565ab3227f4c5bd24f0c70eafafe0e271ff454bafc40181cc3ed7315f4c675f550d11ce6fa95faf9089af6c2add17a6b35971d251a7e467480f8d11a8a23145f953a3e4cf8996e460c6099cd7c348491a9b1d33f13e279f51b20cb1c663a188b3d7583ceecaa4f4ea2db56835fa36139c5552c635c69806b988b7b95d0d73738278c6eadcd9ed38f82491b758047f71fdb5a02d30fd896d01aeb3b414d81571c710845e50a220fcf9d5d584b5536bb312a7356cdd0ae8ee40cf14b31dc3596d528d4264a88ecd669bc2bcc9dd88ac42175d2fdd05134cee2fd00b68456acb43ef246453123d0db47883997a48b936370580fe479d4b1666a0d41b01e654a94c73b003bda3bd50cb1bef5e13e1f190b87489fe7861d0f612ebeea34666f6ca44146391e0b3d7a5dd50d8d39e61b8c6c6d08ad45d8be07473a6905957cabacbeea083b95d0eada0a8dfa10344f5234ad2bde12797c5981aed1c5ff3b07957511e164d4b5e96f24eda5c8d597a2590baf052d06a525407eeee06eb2e9d00cdeeb05269b960fc34fa065c2d52b0eff201a745b9e3bf1bc70ab126ea74b7d11d84443d015c212a0e5d626f5e4608047ef78287b2f9d3c53ad0fda3ac20a34c6f50cf9b38eabdc9412239ac2c295bdb433e7bed730f44029a57c186bf0d1cf84224e6629d4deaf67d3a86a58a70c897b830c5db06a860654df75b246f12789f44eb78075a5a37b77681405a2af9e78220af4ab6f830b9e2eef44be0d3ada17f8a1c24e8c955121ba28f871f24de15cca906470ca95aebc5039155ed68f2a1a0390d32e4d68e0e56de72be1182ca4f9c0e9d47698a09eb10d43758be2c2fa36c13bd803868144f8b8b553fdee36da3605a3ac31d5b98fb2298731b1834bfb9c68cf010fd639ed9fcb3b67e77b558597a1773a109c33b0b08e19b4216e93ffa532138fafbe89db349b1ac6b7730874c7a19669ee05b354e6052adaf147b100d6ba606aa5ae0eee79d6a2ebb2a5814559d8383ed24edfe1f836248dbc164e686684fb7c0f4b45eec1eefd350e51776662078b3219b03cb7ee780ea3b35583e85a1ad29f8d65f65f903864af031f9f4c7cb0af8fd1f3dc637419f65c1106ede16aadb8d02d8f85cd848b0548f0d9c9d8a292ccc338118a75a266790be572b8d247f97edf56b70fd6c29d3b709d986e23b5ad67013b2e31e2b596c4512932d84b0a3455b11f86c48ada961a053471c401194fdcc310a37e0751f829d412d812ad49a2a9f4e26ae3c4cd2c875c4f3ecd221728d53c09ad1c129b970275d0fd00d221345061425c3214ab8a8897be4192e351e9ef4f5dc227f634b649fc9ca6ae001a4cc387dec2cb9cb40ae2c0a3c6ef6359d2596597bc43242ef8b5835a659f514238b33d556de4efb547d69a5091315d57869f6fc7ad87479b429a1f93a5ace4883a4bdf023f825f68c44e2599a7b604303982fb1aacf332b33d383ed9d519d40371cd993350afa907964d812ed39cab959e9577a76e83d5f739f71db4e1bb995cd4d132fd1cf029ed760ee3549c7f425ddaf5dc8fc14d063ba212edc78ebff827f464e786d0c1ad5a1daada03d8c1406d15390110a28262b9b9eac8027f4bdc09bb021b5fb5f49fc18af09bd650b96f67ea071abf8819a0250631d622ce68d725a80bf379628df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", 0x1000}, {&(0x7f00001de000-0xb5)="fc9fcb63308ff6d5519bd80430002457381b0ca832c573fb6c9c703fb5fc92ac492af7d7adae75fd02ec1a0accc96977e60d4cc8226f348345072d70aa8a05490e7967f8eaabaa7c3cd6312b0b93a013a45eea2b43881a857511399d025ca74abcd7ce669f661cb9d6ceb05a518c66f2054b6a7fa8dd46bb05b2512c377961cf501a0296e9509c45fd879ebec225bcc4845e84c0e63e31dd11b76be94dc37dfc41db3cbc8f56ce8924f6e0db3bccd591fbabb1e36e", 0xb5}, {&(0x7f0000106000-0x96)="667ded781092064a8de19750ad4ecd6f9ec1e439ac241931d67dbe665ff21065bb2f1988a29cdb51ad0cdc7cfe85a399014a53d9b77303923228ced54b49e2dfa1f0effd6079c73900a3205f8ba2dd571a1ed7cc7f0f930208dc4c491984f6e1842f5f357411fb593b9d227cf6d48f006c2b59cdaa571ad76cdf330d221c2537e9c956a5dbcbd18baca95296ab106c1c7a30a2ab93fd", 0x96}], 0x6, &(0x7f000017c000+0x440)=[@sndinfo={0x1c, 0x84, 0x2, {0x4, 0x200, 0xff, 0xa68f, r18}}, @sndrcv={0x2c, 0x84, 0x1, {0x101, 0x200, 0x8083f7ea4822a094, 0x5, 0x10000, 0xffffffffffffffff, 0x1, 0xed, r19}}, @init={0x14, 0x84, 0x0, {0x6, 0x1f, 0x9, 0x2}}], 0x84, 0x8d4}, {&(0x7f00006e3000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000738000-0x30)=[{&(0x7f0000d30000-0x6e)="4b91e23b260a3debb7f4d991d459f30efd9082ce69dee4921b4d0de747c2fef12228d4b1e76e319c1d5d109ac8e819f715b37588ee08529ad514f32aed85d4392023a4ecd0853ee4729f54e585a0fa02db2900400758a832c8ff258cc5f44f9d48f954e3863689313e9942906c9f", 0x6e}, {&(0x7f000092f000)="6ada008f4cef90708578e1e06eeaf333e9e1a6a9a23d1c8ccdd422feec3f9d652a9dbb4bd97e376a320b16e64800774b39aaaecd10153115046f8e73e784a842678c81e82833074fabec397db5f78bab0adbbfddad7d3fb462414e07c8fbf3f492bbf27db8178f3f9cade583c369e4ac6972", 0x72}, {&(0x7f0000756000)="2215c43b59fd2ff861b4ba1571083f9b97d391c4572abfa5cbd6793082b516a051e3efdf8705b20fcfb4369c443545d670e281a7c07d9c5266071602fdc3f1cbcb4ea6b40f56de58ee3a8a0a0deeca6aec16c66ebc9117fdc961a67c562c073cc1ff38cfb718c21494e931ff061d73", 0x6f}, {&(0x7f0000bd0000)="d75af647d70c87683b35d1db71d6df79467ecd29b418fb47858b7a37640d6274433eb3e8453f14311b66b9cec37ea795071857b349d9c4ad77344fe66e2278e48f1a66", 0x43}, {&(0x7f0000d7f000)="5640d74d5669347c0c0a2a61569d4fdc9fdddb0fd55da6460baa5d5bd5f9cce199cbea42822ea0401aa31e77f56ba63034d7cb17909158ff1dfaa31f47a1632d78ca789f1f1aadc5baef7b027bb5d898ec829227593b777223ffe3ef3926c413e3d9f1cfcffb8296619149638e8568bd2e198b31259a3965ad4380e2fa7117ec1eea25453e58dda752e1054800e43e978087a8d5b2f6f038fabaf3", 0x9b}, {&(0x7f00001bb000)="8d192fcf728c780f53269018e6fe38aaaf88745f20e2f7a61b48fafd3a9e271cb7faf70517cd381e4068ddc4b1b6f119838943b92333d5d09c6f537f10234a9865e39b14ff4d265a89f7b43bd64e92af073059e3bb49", 0x56}], 0x6, 0x0, 0x0, 0x40000}], 0x4, 0x4000040) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00005d6000)={0x0, 0x52, 0x1, 0x36, 0x59b, 0x1}, &(0x7f0000f59000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00004e2000)={r20, 0xcc, &(0x7f0000267000-0xcc)=[@in6={0xa, 0x2, 0x80000000, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x3, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x2400000000}, @in6={0xa, 0x3, 0x100, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x1, 0xffffffff00000000, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x948}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000805000-0x4)=0xc) 2018/02/08 20:01:52 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000035f000)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x8, 0x80, 0x0, 0x9, 0x0, 0x0, 0x3ff, 0x401, 0x0}, &(0x7f0000e36000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @empty}}, 0x50, 0x0, 0x1, 0x8, 0x80}, &(0x7f0000f61000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000cac000-0xb)='/dev/mixer\x00', 0x400101, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000c63000)={0x0, 0x0, 0x80bd}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000804000-0xc)='/dev/autofs\x00', 0x44200, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000781000-0xc)={r4, 0x0, r5}) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00003f6000)=0x8) sendmsg$alg(r5, &(0x7f0000f73000-0x1c)={0x0, 0x0, &(0x7f0000b40000)=[{&(0x7f00003b9000-0xc4)="3c3f6eaf51a250d65551876c6eff4392514f139f4c84b76f14a667c4deee51b9f0c0e28326cdd54ca5dcc2f2da6e666337310294b99eb2a3943223e88bca8b720828a5ba419b8c0bdfb28659618ebc2b67ee8d7e1810553b69536cd9273d1f696458af1a4bd305ec61260f44400d15e914087c1548f7edfee5e1b5dfa645bd438d607ca08d7b91679bba100699f9c94d1600e9ca5fbddd11c96c745e84140bf20fa97e44e13e1409f7328d51628fa20f02f2e8081a20d8d317ad07f4301324e109735148", 0xc4}, {&(0x7f000013e000-0xad)="b4b482d49f9e51f67c779468b6972287e23b6c3d8d06af645a257a0dd3b249aae1c30bbfc6038f84da7add84668f115624c297370159dce50cc0869902d566f536462ea1efa168c446c7c5b05629655731bfe5998f040d6b700f58931831fb0c2472a6b849ecc59f185563bdbaca590efca1aaef6b379a04523e4368bdcf30a9c10ac11386379e72fed38eb4d0df0b640cbfe5386ebd19e7cf296b31598dd405959e88bd2bc67d647e06bc45c7", 0xad}], 0x2, &(0x7f0000a44000)=[@op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x401}, @iv={0x100, 0x117, 0x2, 0xef, "b5c5d0ad0e845d802f9dddc6000f854b4b0114b9f41856626a71d96b241e43f80d934a63595693d758f21f83ee8e9c1814b155e92063623df4e6bb3cfe7c4107587b0a8df903c9e4994281dad5cafbc93fa59a82cf16500b26532c8bd20e17edbb37c0673d692b384a31c0b0fb09cd552509de33c5f9e02ad50e0c1d8268f07893f2ed29e39079dd883c572651623daec1830ac7248024b70cdb09860a5a960ce6373bc97c958b6e47565780d4ec7234f7d984b6f841e1a5052d316d83f7cf146b1e6e877255ca1cb444394139f4b390d8c3760d214f76de8b263092d07bbe28cabf0d2d861bad22a06e343cca738c"}, @assoc={0x10, 0x117, 0x4, 0x4}, @iv={0xe4, 0x117, 0x2, 0xd3, "92926cfa5b5b138d3d3230d6b902953be03f4367412791000a61bded76674f20e98c0e4f6320629e4276b2efa2380c29ac9ed3c445444c5b626172ebf97da42999c3b9182ec82f9cb20129bad2fe685b4f3cd9c7711ca4c1ff4ae5db872d867e5b4b34fc92e16ec4c41755a6844d2ed32e1df0c0a0ea562322dfcbe03eab1ea8404242634d025e98706428fbc73ce019b9fdecbc1312b27b14599d663f71d4c7f15111ea0bdbd336dd4d1379863fb9e9db4e2e63ecc276982413959c96eef6a35e2190003843dfac3937865e5f31d5c5483516"}, @iv={0x40, 0x117, 0x2, 0x30, "1a2ed16e47037b48f9eeccf11b3970886895a3324088bdd4e6ffcc08f07e6251b6144e2dd82b7d3ddfaec6539c7b58ae"}, @op={0x10, 0x117, 0x3}, @iv={0xb0, 0x117, 0x2, 0xa0, "b54c618d5dec7bf6fc0602f874cc3529f746fdf8b06fed294ce9a587410030eb49f504f0c997735c23059a0c009099becba33e833973d959e3cd098629ded669ff3aeaf1b75c22514d9ffe9557b797966e2c030b845a18cea79b9377c41b93e90b8b07adf828fbfca166ba0fc62c0f9a9da3913e9ff75be4bf2d4e31b62a2f3a943ff6013261c652dc9e76ad22ba111c2a9e1e0da0b929ba8f54b9d38f642a5f"}], 0x314, 0x80}, 0x40000) openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) clock_gettime(0x0, &(0x7f0000703000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc2c45512, &(0x7f00009ae000-0x4c0)={{0x7, 0x5, 0x0, 0x2, "4216ba235812ff9a57413405be2092c2c45c70e70cc2d7770949428ad2c51657263c08ad3ef99e0ca8117688", 0x800}, 0x7, [0xabf3, 0x7, 0x7fffffff, 0x5, 0xff, 0x9, 0xd6, 0x0, 0x9, 0x8, 0xe7, 0x6, 0x6, 0x4, 0x40000000000, 0x7, 0x3, 0x80000001, 0x4, 0x5, 0x400, 0x7fffffff, 0xebb0, 0x7, 0x5, 0x7f, 0x5, 0xffff, 0xffffffff00000001, 0xaa5, 0x1, 0x1000, 0x42, 0xffff, 0x3, 0x5, 0x80000001, 0x81, 0x401, 0x37, 0x7f, 0x0, 0x0, 0x2, 0x9, 0x1f, 0xfff, 0xef, 0x5, 0x0, 0x100, 0xffffffffffffff00, 0x1000, 0xffffffffffffff38, 0x9, 0x23, 0x1, 0x8, 0x100000001, 0xffffffffffffcd2d, 0x1000, 0x7ff, 0x80000000, 0xac, 0x4, 0x18f, 0x81, 0x3, 0x6, 0x3c3, 0x99, 0x8, 0x3, 0xfffffffffffffff9, 0x8, 0x240000, 0xfff, 0x8001, 0x1, 0x1, 0x6, 0x8, 0x0, 0xb0c, 0x0, 0xffff, 0xff, 0xde0, 0x3, 0x4, 0x5, 0xffffffff7fffffff, 0x1, 0x0, 0x7fff, 0x4, 0x6, 0x6, 0x4, 0x100000000, 0x71, 0x80, 0x2, 0x9, 0x1, 0x57d4, 0x8001, 0x9, 0x3, 0x3, 0x0, 0x9, 0x3, 0x2, 0x1, 0x6, 0x8, 0x1, 0x5, 0xfffffffff7b08034, 0x1f, 0x9, 0x6, 0x97, 0x7ff, 0x5, 0x80, 0x8], {r6, r7+10000000}}) 2018/02/08 20:01:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000072d000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}}, 0x3000, 0x14c5, 0x3, 0x2, 0x20}, &(0x7f0000da1000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000649000-0x8)={r2, 0x289}, &(0x7f0000542000-0x4)=0x8) 2018/02/08 20:01:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() sendto$inet(0xffffffffffffffff, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(0xffffffffffffffff, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(0xffffffffffffffff, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) r2 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/02/08 20:01:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a52000-0x1)) 2018/02/08 20:01:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000046c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008cf000-0x30)=[{&(0x7f0000237000)=""/222, 0xde}, {&(0x7f0000a83000-0xf4)=""/244, 0xf4}, {&(0x7f00004c5000-0x9c)=""/156, 0x9c}, {&(0x7f000060c000)=""/167, 0xa7}, {&(0x7f000041b000-0x43)=""/67, 0x43}, {&(0x7f0000896000-0x92)=""/146, 0x92}], 0x6) syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) pipe2(&(0x7f0000d0a000)={0x0, 0x0}, 0x84000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000050d000)=@assoc_value={0x0, 0x1}, &(0x7f000051f000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00005e6000)={r2, @in6={{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x7}}}, 0x8c) ioctl$TIOCCONS(r1, 0x541d) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xf)='net/ipv6_route\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000001000-0x4), &(0x7f0000001000)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x2, 0x18469446, 0x52, 0x2, 0x8000000000000000}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000096000/0x1000)=nil, 0x1000, 0x5) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 20:01:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000913000)={{0x8, 0x2a83}, {0x3, 0x5}, 0xffff, 0x4, 0x100000000}) openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000f01000)) 2018/02/08 20:01:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x6dd2, 0x2) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00005ec000)={0x0, 0x0}) bind$unix(r2, &(0x7f000048e000)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) 2018/02/08 20:01:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() sendto$inet(0xffffffffffffffff, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(0xffffffffffffffff, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(0xffffffffffffffff, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000dc4000)={0x0, 0x0}, 0x84800) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000b88000-0x58)={0x5, 0x0, [{}, {}, {}, {}, {}]}) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000885000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x24, 0x4, 0x16, 0x4, "4f87d731c141d4bb9f93860a5928738ef69ac6410e80cc9b7612302e8ac74dbf84cee69b040e0f774961cc8ccf4f776583bc6fb5cb52f3d92c82d54e1d1c0f2c", "ab2c3f40498490eeb93a05eed926e5aa8b7c9096ef0c20b16be7333beb37ed45", [0x5, 0x378]}) 2018/02/08 20:01:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000046c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008cf000-0x30)=[{&(0x7f0000237000)=""/222, 0xde}, {&(0x7f0000a83000-0xf4)=""/244, 0xf4}, {&(0x7f00004c5000-0x9c)=""/156, 0x9c}, {&(0x7f000060c000)=""/167, 0xa7}, {&(0x7f000041b000-0x43)=""/67, 0x43}, {&(0x7f0000896000-0x92)=""/146, 0x92}], 0x6) syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00008d1000-0x9)='/dev/vcs\x00', 0x101000, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00009f4000-0xd)='/dev/usbmon#\x00', 0xc1f, 0x109002) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000b6000-0x4)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000075c000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000ba8000)='clear_refs\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/02/08 20:01:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d1a000-0xd)='/selinux/mls\x00', 0x0, 0x0) fdatasync(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_tcp_int(r2, 0x6, 0x21, &(0x7f0000014000-0x4), &(0x7f0000013000-0x4)=0x4) 2018/02/08 20:01:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x5) syz_open_dev$mouse(&(0x7f0000cd0000)='/dev/input/mouse#\x00', 0xff, 0x14002) openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) 2018/02/08 20:01:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) getegid() sendto$inet(0xffffffffffffffff, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(0xffffffffffffffff, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(0xffffffffffffffff, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getresuid(&(0x7f0000d0b000-0x4)=0x0, &(0x7f00009f6000-0x4), &(0x7f0000991000-0x4)) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000a83000)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00009ab000-0x10d8)={0xfffffffffffffe73, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@generic="078a6dad0535b272556ff3f0c765dde06fc515fd77595c53d9e542e993c865e2926078932a01d8fb35a904b5b88769e9aa8068d7bdd25e28739fe2e3339ac10dd2137046918d69ddfe463646668304dd5169c1ab5be6c0b7459cf5596e2eb90d", @generic="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", @generic="1e254fa2aa6f613e2e", @nested={0x0, 0x1c, [@typed={0x0, 0x9, @binary="6b6d499f4d9bf2611b992aa59befb165c7f90a1eab5dc7f92e9e822550b5d908b164e77baad1c58720578521e8f0"}, @typed={0x0, 0x18, @uid=r1}]}, @generic="72483805fa91316c33002daf9a007dd0c9c2"]}, 0xfffffffffffffe73}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 20:01:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d06000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000ae7000-0x4)=0x14, 0x80000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000875000-0x20)={@empty, 0x8, 0x3, 0xff, 0x3, 0x5, 0x4, 0x382}, &(0x7f0000a88000)=0x20) r1 = memfd_create(&(0x7f0000001000-0x33)=':)-\x00', 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r1, 0x0) memfd_create(&(0x7f000031b000-0x4)=':)-\x00', 0x3) chroot(&(0x7f00000a1000)='./file0\x00') fcntl$addseals(r1, 0x409, 0xa) 2018/02/08 20:01:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00006f3000-0x6c)="30a75c74fe7dd5559ca5ac45aed84b907c28deb5a5951a06eaf20db29b11914a503a52412fa491fcab420b56cd3645fe0957f889a40d27f96add331d61b7000c90290e838e153c035b246efba1be32b563434e3bcde88751648ceb3c8d625f701e640b8ae3feb11e115d8371", 0x6c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000001000-0x10c)={{0xaa2, 0x1, 0x8001, 0x1, "fca8eec84ed9848f1e0cb995d0161592daaf32d9c71f8d6dd2d8d5d6c28fca3e94615b0003b8b81844a336f0", 0x20}, 0x0, 0x0, 0x5, r1, 0x5, 0x1ff, "6f7ef4a0e3b78638a69734a4f08de12617aa5ca771c32615c430abbc6310b85d558942ca9224f0e640e7bc197265a2409b381dcee21e029cbba345d851cdc5d4", &(0x7f0000000000)='/selinux/mls\x00', 0xd, [], [0x6d17, 0xe126, 0x22df]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000003000-0xc)={0x8b1, 0xc6e, 0x100000000, 0xfffffffffffffffc, 0x7, 0x3}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000000000+0x38e)={0x0, 0x40, 0x1, @tid=r2}, &(0x7f0000002000-0x4)) mmap(&(0x7f0000000000/0xb12000)=nil, 0xb12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000842000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000b12000-0x40)={0x7fff}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) 2018/02/08 20:01:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f6c000)='/dev/autofs\x00', 0x20282, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00005b1000-0x4), &(0x7f0000745000)=0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000b56000)={0xa2, {{0xa, 0x1, 0x2, @empty, 0x101}}, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}}, 0x108) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000046c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008cf000-0x30)=[{&(0x7f0000237000)=""/222, 0xde}, {&(0x7f0000a83000-0xf4)=""/244, 0xf4}, {&(0x7f00004c5000-0x9c)=""/156, 0x9c}, {&(0x7f000060c000)=""/167, 0xa7}, {&(0x7f000041b000-0x43)=""/67, 0x43}, {&(0x7f0000896000-0x92)=""/146, 0x92}], 0x6) syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) write$evdev(0xffffffffffffffff, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000008e000)='./file0\x00', 0x10000, 0x120) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00002e3000)={{0x1b, 0x5a}, 'port1\x00', 0x1, 0x20001, 0x890, 0x48000000, 0x29b5, 0x6, 0xdff, 0x0, 0x5, 0xfffffffffffffe00}) openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000212000)='/dev/autofs\x00', 0x400000, 0x0) 2018/02/08 20:01:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$evdev(r0, &(0x7f00005d8000-0x60)=[{}], 0xffffffffffffff32) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) tkill(r1, 0x1000000000016) 2018/02/08 20:01:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042c000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008f2000)=0xe8) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000381000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000ce2000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00005e5000)=r0, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 20:01:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000000000000000, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x200000000, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00002de000)={0x0, 0x0}) getsockname$inet6(r1, &(0x7f00009f9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000091d000-0x4)=0x1c) r2 = syz_open_dev$adsp(&(0x7f00004f1000-0xb)='/dev/adsp#\x00', 0x2, 0x80000) ioctl$TIOCSCTTY(r2, 0x540e, 0x9) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000df2000)=0x7) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000046c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008cf000-0x30)=[{&(0x7f0000237000)=""/222, 0xde}, {&(0x7f0000a83000-0xf4)=""/244, 0xf4}, {&(0x7f00004c5000-0x9c)=""/156, 0x9c}, {&(0x7f000060c000)=""/167, 0xa7}, {&(0x7f000041b000-0x43)=""/67, 0x43}, {&(0x7f0000896000-0x92)=""/146, 0x92}], 0x6) syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) write$evdev(0xffffffffffffffff, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/02/08 20:01:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7f, &(0x7f0000360000-0x7f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "46ba35", 0x49, 0x3b, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, {[@fragment, @fragment], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x39, 0x0, "56384464faa0c7761c7c0f2478607ddbd14ee06420fba86ba0c2cb9493d7546502ba93a6ae55dac4db2f331aad0b009f58"}}}}}}, &(0x7f0000004000-0x14)={0x0, 0x0, []}) r0 = syz_open_dev$vcsa(&(0x7f000021a000)='/dev/vcsa#\x00', 0x101, 0x800) mq_getsetattr(r0, &(0x7f000087b000)={0x0, 0x1000, 0x800, 0x1, 0x8, 0x401, 0x7fff, 0x1ff}, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b40000)={0xaa, 0x40}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000031f000-0x11)='/dev/qat_adf_ctl\x00', 0x2400, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000058e000-0x10)='/dev/sequencer2\x00', 0x80802, 0x0) 2018/02/08 20:01:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000046c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008cf000-0x30)=[{&(0x7f0000237000)=""/222, 0xde}, {&(0x7f0000a83000-0xf4)=""/244, 0xf4}, {&(0x7f00004c5000-0x9c)=""/156, 0x9c}, {&(0x7f000060c000)=""/167, 0xa7}, {&(0x7f000041b000-0x43)=""/67, 0x43}, {&(0x7f0000896000-0x92)=""/146, 0x92}], 0x6) syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) write$evdev(0xffffffffffffffff, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sg(&(0x7f0000f0b000)='/dev/sg#\x00', 0x745f, 0x800) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000823000)={0x10200, 0x1, 0x0, 0x2000, &(0x7f00000a0000/0x2000)=nil}) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000bf1000-0xd8)=@ioapic) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x30, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4004000}, 0x400000000) openat$vcs(0xffffffffffffff9c, &(0x7f00008d5000)='/dev/vcs\x00', 0x101000, 0x0) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x80000, 0x0) 2018/02/08 20:01:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00003a0000-0x8)) r0 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f92000-0x8)='./file0\x00', 0x0) io_setup(0x2, &(0x7f000038f000)=0x0) io_destroy(r0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000dd4000-0x8)='./file0\x00', &(0x7f0000a60000)='fuse.', 0x0, &(0x7f0000b8f000)) timer_create(0x5, &(0x7f0000a8f000-0x58)={0x0, 0x2a, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000247000)=0x0) timer_gettime(r1, &(0x7f000031b000-0x10)) 2018/02/08 20:01:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000817000)='/dev/cuse\x00', 0x20040, 0x0) listen$netrom(r0, 0x101) 2018/02/08 20:01:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000067f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000b91000-0x24)={0x0, 0x0, 0xfffffffffffffffc, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2}) syz_open_pts(r0, 0x400000) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000c83000)) 2018/02/08 20:01:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000d2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getdents64(r0, &(0x7f0000f42000)=""/169, 0xa9) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000baa000-0xe)='/dev/admmidi#\x00', 0x84cc, 0x0) write(r0, &(0x7f0000090000)="7d3d74b16230da11c93f93472c9d7d57f7d23b93a8ae29d466f8f499a63662be5c8c2321abef5e88f627a057397c0cb795d97ebc9c932f211194684d80200b1ea9d0f7070efc3d2249f054db03c1f0d7e199dde7e78e9254247676bf2c842e9564179f1ced5c57ab08a2760c3a830dc3511119", 0x73) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000ec2000)=0xc5) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000031c000)) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00002f5000-0x1000)="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") syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 20:01:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000046c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008cf000-0x30)=[{&(0x7f0000237000)=""/222, 0xde}, {&(0x7f0000a83000-0xf4)=""/244, 0xf4}, {&(0x7f00004c5000-0x9c)=""/156, 0x9c}, {&(0x7f000060c000)=""/167, 0xa7}, {&(0x7f000041b000-0x43)=""/67, 0x43}, {&(0x7f0000896000-0x92)=""/146, 0x92}], 0x6) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000fd3000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in=@multicast2, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f000087a000)=0xe8) r2 = getegid() setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d28000)={r0, r1, r2}, 0xc) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) sendmmsg$unix(r3, &(0x7f0000c58000)=[], 0x1dd, 0x40) 2018/02/08 20:01:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:54 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000d000-0x98)=[], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000bc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(r2, &(0x7f0000003000-0x30)=[{&(0x7f0000005000)='3', 0x1}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc004240a, &(0x7f0000c54000-0xc)={0x0, 0x0, []}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x8, 0x0, &(0x7f000000d000)=[@decrefs={0x40046307, 0x3}], 0x0, 0x0, &(0x7f0000004000)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000b000-0x30)={0x0, 0x0, &(0x7f0000015000)=[], 0x0, 0x0, &(0x7f0000016000)}) 2018/02/08 20:01:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000768000)='./file0\x00', 0x180, 0x2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10001) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003fd000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f0000d89000-0x38)=[{&(0x7f000009c000-0x63)=""/99, 0x63}], 0x1, &(0x7f0000d9a000-0x18)=""/24, 0xd}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006cb000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) recvmmsg(r2, &(0x7f00004ad000)=[{{&(0x7f0000c97000)=@generic, 0x80, &(0x7f0000195000-0x28)=[{&(0x7f0000650000)=""/154, 0x9a}], 0x1, &(0x7f00006a5000-0x1000)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) 2018/02/08 20:01:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000e15000)={0x3f, 0x0, 0x3, 0x4, 0x5, [{0xffffffffffffb292, 0x1, 0x3, 0x0, 0x0, 0x200}, {0x10000, 0x1, 0xffffffffffffff80, 0x0, 0x0, 0x2000}, {0x80000000, 0x12, 0xe225, 0x0, 0x0, 0x1000}, {0x1, 0x7, 0x1, 0x0, 0x0, 0x1082}, {0x100000000, 0xffffffff, 0x400, 0x0, 0x0, 0x6}]}) 2018/02/08 20:01:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) r2 = syz_open_dev$dmmidi(&(0x7f0000b88000-0xd)='/dev/dmmidi#\x00', 0x2d32b95a, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x100000000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000da000-0x18)={0x0}) r4 = mmap$binder(&(0x7f0000a8b000/0x3000)=nil, 0x3000, 0x4, 0x41010, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000096e000)={0x0}) r6 = mmap$binder(&(0x7f0000ecb000/0x2000)=nil, 0x2000, 0x5, 0x10, r2, 0x14) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000093a000-0x30)={0xd8, 0x0, &(0x7f0000e1f000)=[@transaction_sg={0x40486311, {{0x3, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x48, 0x30, &(0x7f00004a1000)=[@fd={0x66642a85, 0x0, r0}, @fd={0x66642a85, 0x0, r1, 0x0, 0x1}, @flat={0x73682a85, 0x100, r3, 0x2}], &(0x7f0000593000-0x30)=[0x48, 0x0, 0x0, 0x48, 0x20, 0x48]}, 0x5}}, @increfs_done={0x40106308, r4, 0x3}, @free_buffer={0x40086303, r5}, @exit_looper={0x630d}, @enter_looper={0x630c}, @enter_looper={0x630c}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000361000)=[], &(0x7f0000c09000)=[0x38]}, 0x38000000}}, @enter_looper={0x630c}, @free_buffer={0x40086303, r6}, @exit_looper={0x630d}], 0xc8, 0x0, &(0x7f0000f03000)="d7ae05d8b76c9bab4a371d2deafb6ece825f53767d405537acde9a7ce67eddac7057ebb74c4e166b43c1a7cc4e7865843e94cae7da6b88746aec6e39d11c521d9c7283706cf2c2e8af6299b72a732bbee2d03485f14b5bc729052b4a371a2d783b750b35924149b4c7c264ead559c7022a37b04a436e44fa22e12bf0fdd774fc1f1aa65566f4c13288f10bf643d1315b0a34c907721420e1f2cf3fe26e9bed3acc300a8f6af1e1e0c3b6da42a5c1da9d793c71277cdd7049d90a6b693fac24c82a21504c63ccffe8"}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000046c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000483000-0x8)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 20:01:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000436000-0xd)='/dev/dmmidi#\x00', 0x1, 0xe0240) mmap(&(0x7f0000000000/0x3a1000)=nil, 0x3a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x19, &(0x7f00002ad000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14}, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common="0066623000800080020069e6ff006600", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000ded000-0xb0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x88, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0xa00000000000000}, @in6={0xa, 0x3, 0x7fff, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x3}], 0xb0) openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) 2018/02/08 20:01:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) [ 745.972164] audit: type=1400 audit(1518120114.198:214): avc: denied { net_admin } for pid=19798 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 745.996773] audit: type=1400 audit(1518120114.212:215): avc: denied { create } for pid=6046 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/08 20:01:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000046c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000d2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getdents64(r0, &(0x7f0000f42000)=""/169, 0xa9) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000baa000-0xe)='/dev/admmidi#\x00', 0x84cc, 0x0) write(r0, &(0x7f0000090000)="7d3d74b16230da11c93f93472c9d7d57f7d23b93a8ae29d466f8f499a63662be5c8c2321abef5e88f627a057397c0cb795d97ebc9c932f211194684d80200b1ea9d0f7070efc3d2249f054db03c1f0d7e199dde7e78e9254247676bf2c842e9564179f1ced5c57ab08a2760c3a830dc3511119", 0x73) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000ec2000)=0xc5) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000031c000)) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00002f5000-0x1000)="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") syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) [ 746.020712] audit: type=1400 audit(1518120114.214:216): avc: denied { write } for pid=6046 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 746.050933] binder: 6038:6065 DecRefs 0 refcount change on invalid ref 3 ret -22 [ 746.062272] audit: type=1400 audit(1518120114.282:217): avc: denied { dac_override } for pid=6058 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 746.103187] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/08 20:01:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00009db000)={0x105005, 0x4000}) 2018/02/08 20:01:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000395000-0xa)='/dev/cuse\x00', 0x80, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000062000-0xc), &(0x7f00005b1000-0x4)=0xc) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) [ 746.116479] audit: type=1400 audit(1518120114.314:218): avc: denied { dac_read_search } for pid=6040 comm="syz-executor5" 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 [ 746.121854] binder: 6038:6065 ioctl 40046207 0 returned -16 [ 746.141595] audit: type=1400 audit(1518120114.321:219): avc: denied { map } for pid=6040 comm="syz-executor5" path="/dev/dmmidi0" dev="devtmpfs" ino=69883 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:device_t:s0 tclass=file permissive=1 [ 746.204475] audit: type=1400 audit(1518120114.424:220): avc: denied { net_admin } for pid=19798 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 [ 746.204761] binder: 6038:6078 DecRefs 0 refcount change on invalid ref 3 ret -22 [ 746.231181] audit: type=1400 audit(1518120114.457:221): avc: denied { dac_read_search } for pid=6067 comm="syz-executor7" 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 2018/02/08 20:01:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000046c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000d7000-0xe8)={{{@in6=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000cd9000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000387000)={'vcan0\x00', r1}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000977000-0x6)={r2, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffe9e) 2018/02/08 20:01:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003a5000)={0x0, 0x2, 0x10}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x1cf, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}}, {{0x0, 0x2710}}], 0x20) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[]}], 0x1, 0x0) syz_open_dev$sndmidi(&(0x7f0000220000)='/dev/snd/midiC#D#\x00', 0x10001, 0x40) 2018/02/08 20:01:54 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000d000-0x98)=[], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000bc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(r2, &(0x7f0000003000-0x30)=[{&(0x7f0000005000)='3', 0x1}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc004240a, &(0x7f0000c54000-0xc)={0x0, 0x0, []}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x8, 0x0, &(0x7f000000d000)=[@decrefs={0x40046307, 0x3}], 0x0, 0x0, &(0x7f0000004000)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000b000-0x30)={0x0, 0x0, &(0x7f0000015000)=[], 0x0, 0x0, &(0x7f0000016000)}) 2018/02/08 20:01:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000520000-0x12)='/dev/snd/pcmC#D#p\x00', 0x40, 0x10000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000f55000)={0x3, &(0x7f0000a7d000-0x18)=[{}, {}, {}]}) r2 = syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x20000) renameat(r2, &(0x7f0000a28000)='./file0\x00', r1, &(0x7f0000224000)='./file0\x00') getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000c8a000)={@remote, 0x0}, &(0x7f0000d4a000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000342000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r3}) 2018/02/08 20:01:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f000043e000)={0x4, 0x1ff, 0x5, 0x0, 0xfffffffffffffff7, 0x800, 0x2, 0xd8, 0xcf1f, 0x2, 0x81, 0x3, 0x0, 0x7fff, 0x70, 0x1, 0xc8, 0xaf8, 0x1}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000250000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f000088b000)=[0xffffffffffffffff, 0x3]) [ 746.289437] audit: type=1400 audit(1518120114.515:222): avc: denied { create } for pid=6075 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/08 20:01:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000982000)='/dev/sequencer2\x00', 0x8002, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00007e1000-0x8)=0xa4d9, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00003ec000)={0x0, 0x80000, r0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) sync_file_range(r0, 0x8, 0x3f, 0x2) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) setsockopt(r2, 0x5, 0x6, &(0x7f000075f000-0x10)="39dbc9e25f3bd392d899b58e9296cad6", 0x10) 2018/02/08 20:01:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000276000), &(0x7f0000f18000-0x4)=0x4) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000003000)={0x0, 0x10001}, &(0x7f0000d5d000), 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000461000)) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000ac000-0x18)={0x0, 0x0, 0x0, 0xffffffffffffffff}) seccomp(0x0, 0x0, &(0x7f0000282000)={0x1, &(0x7f0000708000)=[{}]}) 2018/02/08 20:01:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000), 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) [ 746.399967] binder: 6095:6102 Acquire 1 refcount change on invalid ref 0 ret -22 2018/02/08 20:01:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00008cf000-0x30)=[{&(0x7f0000237000)=""/222, 0xde}, {&(0x7f0000a83000-0xf4)=""/244, 0xf4}, {&(0x7f00004c5000-0x9c)=""/156, 0x9c}, {&(0x7f000060c000)=""/167, 0xa7}, {&(0x7f000041b000-0x43)=""/67, 0x43}, {&(0x7f0000896000-0x92)=""/146, 0x92}], 0x6) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) [ 746.447266] binder: 6095:6106 DecRefs 0 refcount change on invalid ref 3 ret -22 2018/02/08 20:01:54 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000481000)='/dev/adsp#\x00', 0x6, 0xc0100) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d2f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9}, 0x14) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00008f0000-0xc)={0x10}) openat$cuse(0xffffffffffffff9c, &(0x7f0000eb9000)='/dev/cuse\x00', 0x4000, 0x0) 2018/02/08 20:01:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f2c000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f00009cb000)={0x4, 0x4, [{0x7fffffff, 0x0, 0x3}, {0x1ff, 0x0, 0x3}, {0x5, 0x0, 0x7fffffff}, {0x3fff849d, 0x0, 0x6aeac4fe}]}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000003000-0x10)=@ioapic={0xd005, 0x5, 0x2, 0xffffffff, 0x0, [{0x6, 0x7b24, 0x8, [], 0x1}, {0x40, 0x101, 0x9, [], 0x8}, {0x8, 0x6, 0x7fffffff, [], 0x7e5}, {0x8000, 0x0, 0x8, [], 0xd23c}, {0x7, 0x8, 0x5, [], 0x8}, {0x9, 0x3282, 0x2, [], 0x5bbc38d7}, {0x1f, 0x7, 0x9, [], 0x2}, {0x1, 0x2cc, 0x10001}, {0x800, 0x8, 0x4, [], 0x2}, {0x7, 0x7, 0xf48, [], 0x6}, {0x1, 0xe342, 0x10001, [], 0x5}, {0x7b, 0x401, 0x9}, {0x2}, {0x60000000000, 0x1, 0x1, [], 0x1}, {0x6, 0x0, 0xfffffffffffffffa}, {0x2d, 0x1, 0xfffffffffffffbff, [], 0x5}, {0x7, 0x0, 0x95d, [], 0xa8}, {0x4, 0x1f, 0xffffffff, [], 0x1}, {0x0, 0x5, 0x0, [], 0x8000}, {0x100000000, 0x5}, {0xfffd, 0x200, 0x0, [], 0x34e1}, {0x9, 0xffff, 0x1, [], 0x6}, {0x0, 0x0, 0x3, [], 0x9}, {0x8, 0x3, 0x80000001, [], 0x4}]}) 2018/02/08 20:01:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000), 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e77000)='/dev/autofs\x00', 0x8000, 0x0) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r2 = syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f0000963000-0x38)=[{0x4, 0x40, 0x1, 0x101, @tick=0x40, {0x400, 0xfffffffffffff5a5}, {0x400, 0xdd21}, @time=@tick=0x2}, {0x4000000000000000, 0x8, 0x6, 0x80, @time={0x0, 0x1c9c380}, {0x1ff, 0x7}, {0x4, 0x7f}, @queue={0x3ff, {0x8, 0x2}}}], 0x38) clock_gettime(0x5, &(0x7f000045d000-0x8)) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x1f) 2018/02/08 20:01:54 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f00000e8000)='/dev/snd/midiC#D#\x00', 0x8000, 0x40002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000001000-0xe4)=""/228, 0x9}) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) sendto$inet6(r1, &(0x7f0000004000-0x27), 0x356, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x4, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000019000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/08 20:01:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00008cf000-0x30)=[{&(0x7f0000237000)=""/222, 0xde}, {&(0x7f0000a83000-0xf4)=""/244, 0xf4}, {&(0x7f00004c5000-0x9c)=""/156, 0x9c}, {&(0x7f000060c000)=""/167, 0xa7}, {&(0x7f000041b000-0x43)=""/67, 0x43}, {&(0x7f0000896000-0x92)=""/146, 0x92}], 0x6) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000679000)='/dev/vcs\x00', 0x4000, 0x0) connect$vsock_stream(r0, &(0x7f0000dd6000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) 2018/02/08 20:01:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000), 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00008cf000-0x30)=[{&(0x7f0000237000)=""/222, 0xde}, {&(0x7f0000a83000-0xf4)=""/244, 0xf4}, {&(0x7f00004c5000-0x9c)=""/156, 0x9c}, {&(0x7f000060c000)=""/167, 0xa7}, {&(0x7f000041b000-0x43)=""/67, 0x43}, {&(0x7f0000896000-0x92)=""/146, 0x92}], 0x6) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000652000-0x9)='/dev/ppp\x00', 0x101280, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000eef000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000994000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000891000)={r2, r3}) 2018/02/08 20:01:54 executing program 4: unshare(0x8000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xa0000) connect$ipx(r0, &(0x7f000011a000)={0x4, 0x1, 0x9f, "e8f8eac2ecd3"}, 0x10) syz_extract_tcp_res(&(0x7f000005a000-0x8), 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x22040) pread64(r1, &(0x7f0000059000-0xf2)=""/242, 0xf2, 0x0) 2018/02/08 20:01:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000078b000)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000614000)={0x0, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r0 = open(&(0x7f00008f1000-0x6)='./bus\x00', 0x200000141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8), 0x8000fffffffe) getpgrp(0x0) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/02/08 20:01:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00006e5000-0x4)) 2018/02/08 20:01:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000679000)='/dev/vcs\x00', 0x4000, 0x0) connect$vsock_stream(r0, &(0x7f0000dd6000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) 2018/02/08 20:01:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0xfffffffffffffffc, 0xfffffffffffffffe) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00007ee000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0xec8e48d20bbd390e, @empty}, 0x60, {0x2, 0x1, @rand_addr=0x2}, @common='gre0\x00'}) 2018/02/08 20:01:55 executing program 2: r0 = syz_open_dev$mice(&(0x7f000046c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008cf000-0x30)=[{&(0x7f0000237000)=""/222, 0xde}, {&(0x7f0000a83000-0xf4)=""/244, 0xf4}, {&(0x7f00004c5000-0x9c)=""/156, 0x9c}, {&(0x7f000060c000)=""/167, 0xa7}, {&(0x7f000041b000-0x43)=""/67, 0x43}, {&(0x7f0000896000-0x92)=""/146, 0x92}], 0x6) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000), 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000086a000-0x10)={0x0, 0x0, 0x7, 0x4}, &(0x7f0000dbd000-0x4)=0x10) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003e2000)={r1, @in6={{0xa, 0x1, 0xffffffffffffffff, @empty, 0x4}}, [0x101, 0x1, 0xffffffff, 0x3f, 0x5413, 0x2, 0x1000, 0xfffffffffffffffb, 0x10000, 0x5, 0xd3, 0x9524, 0x84a7, 0x7, 0x1ff]}, &(0x7f0000fdf000)=0x108) 2018/02/08 20:01:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) sync_file_range(r1, 0x8, 0xffffffffffffff80, 0x4) 2018/02/08 20:01:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f000070d000)='/dev/autofs\x00', 0x80000, 0x0) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff}, 0x14) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002cf000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00007bc000)={0xf000, 0x101000}) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) 2018/02/08 20:01:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00001f7000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000f27000)=0x1002, 0x800) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f000093d000)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0x8) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:55 executing program 2: r0 = syz_open_dev$mice(&(0x7f000046c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008cf000-0x30)=[{&(0x7f0000237000)=""/222, 0xde}, {&(0x7f0000a83000-0xf4)=""/244, 0xf4}, {&(0x7f00004c5000-0x9c)=""/156, 0x9c}, {&(0x7f000060c000)=""/167, 0xa7}, {&(0x7f000041b000-0x43)=""/67, 0x43}, {&(0x7f0000896000-0x92)=""/146, 0x92}], 0x6) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:55 executing program 2: r0 = syz_open_dev$mice(&(0x7f000046c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008cf000-0x30)=[{&(0x7f0000237000)=""/222, 0xde}, {&(0x7f0000a83000-0xf4)=""/244, 0xf4}, {&(0x7f00004c5000-0x9c)=""/156, 0x9c}, {&(0x7f000060c000)=""/167, 0xa7}, {&(0x7f000041b000-0x43)=""/67, 0x43}, {&(0x7f0000896000-0x92)=""/146, 0x92}], 0x6) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x400880) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000000+0x760)=""/4096) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='personality\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000000)=""/40) sendfile64(r0, r2, &(0x7f0000002000-0x8), 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000656000-0x4), &(0x7f0000d64000)=0x4) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000dae000)={0x3, 0x8}) 2018/02/08 20:01:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x5) getpriority(0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000ed1000-0xa)='/dev/dsp#\x00', 0x1, 0x8000) accept4$nfc_llcp(r1, &(0x7f0000f3b000), &(0x7f0000007000-0x4)=0x58, 0x80800) 2018/02/08 20:01:55 executing program 7: mmap(&(0x7f0000000000/0x9a9000)=nil, 0x9a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000512000-0xf)='pagemap\x00') pread64(r0, &(0x7f00009a8000), 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000956000)={0x7ff, 0x8, 0x9}) sendto$llc(r0, &(0x7f0000736000-0x97)="15c9d6e42d74cf9c12ec77192671aea032dae2e77c93a02534c31065c48d31e640f42746c5766a311fc5a9ace886660d8a3aadc2daab3c5d5ee3f0b59789d0b43e68fe3a82b6ba7575882be69a9a7e81b583910d966314f5ebb22db832ee33f3ebded3df67f8204cbae104abade6dd50a6de4c443ee632ea3af5dd386e93b997ee130b4ecd411c076d22d0fbd96b1dfb8c78b332b46a9009b7d2d9ee5848", 0x9e, 0x8011, &(0x7f00002f9000-0x10)={0x1a, 0x3, 0x7, 0x9, 0xff, 0xffffffffffffff90, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) 2018/02/08 20:01:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) personality(0x554000e) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) r1 = open(&(0x7f00003c9000-0x8)='./file0\x00', 0x8000, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002e3000)={{{@in=@remote, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000ace000-0x4)=0xe8) fstat(r1, &(0x7f0000af9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00009e3000)='./file0\x00', 0xe002, r2, r3, 0xfffffffffffffffd, 0x10000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) ioctl(r0, 0x3, &(0x7f0000a37000-0x3f)="2720ac88c5df9f875e41d23db42d6181749206804ebc826c83d99a96406ce19d0cfcbff9d4080ee3728b3f58777a056cb339e84c4281e61edd2590aa4cddcf") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000046c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008cf000-0x30)=[{&(0x7f0000237000)=""/222, 0xde}, {&(0x7f0000a83000-0xf4)=""/244, 0xf4}, {&(0x7f00004c5000-0x9c)=""/156, 0x9c}, {&(0x7f000060c000)=""/167, 0xa7}, {&(0x7f000041b000-0x43)=""/67, 0x43}, {&(0x7f0000896000-0x92)=""/146, 0x92}], 0x6) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000789000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00009ed000-0x4)) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 20:01:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000372000-0xa)='/dev/vcs#\x00', 0x8, 0x400) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000046000)=r0, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e33000)={0x0}) r2 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ada000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x100000001}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f00000aa000)='/dev/snd/seq\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000564000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000095a000)={r5, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setpipe(r2, 0x407, 0x2c4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a45322, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000d9d000-0x38)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x0, 0x7d, @ipv4={[], [0xff, 0xff], @empty}, 0xfffffffffffffeff}], 0x38) connect(r2, &(0x7f0000b5e000-0x9)=@in6={0xa, 0x0, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r2, &(0x7f00003f9000-0x1c)=@in6={0xa, 0x3, 0x7, @empty}, 0x1c) listen(r2, 0x20000003) r7 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r7, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r2) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, &(0x7f00009ad000-0x4)) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet(0x2, 0x6, 0x0) sysfs$2(0x2, 0xb9, &(0x7f0000016000)=""/206) setsockopt$IPT_SO_SET_REPLACE(r8, 0x0, 0x11, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x2, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000f000-0x40), {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x70, 0x98, 0x0, {0x2b}}, {0x28, "00000000000d0100", 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x1fd) 2018/02/08 20:01:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000002000-0x9b)="95af3007148212d0a3747050b5d957010cfd0b0b3aea10403cdf923c8b4247005f8763a986447922e36b4b379c96b236504c56d6ce7b757d4cc58fcf4767d86813a33393623f623c5c2f6c86a640ff9c0c5a8e6c0d9ff2eacde5e0f626e4621e2e509ff107e40fb5a7ac698191a2c58ff6d9ef84c65433227968bb4b3eddeed52ff2ede13b7be15ac518e90c9e634ea521e2ba9c4d3ed114319790") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000016b000-0xa)='/dev/cuse\x00', 0x4000, 0x0) 2018/02/08 20:01:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000046c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008cf000-0x30)=[{&(0x7f0000237000)=""/222, 0xde}, {&(0x7f0000a83000-0xf4)=""/244, 0xf4}, {&(0x7f00004c5000-0x9c)=""/156, 0x9c}, {&(0x7f000060c000)=""/167, 0xa7}, {&(0x7f000041b000-0x43)=""/67, 0x43}, {&(0x7f0000896000-0x92)=""/146, 0x92}], 0x6) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8939, &(0x7f0000001000-0x50)={@common='syzkaller0\x00', @ifru_map={0x4a50, 0x4, 0x3, 0x7fffffff, 0xc8a6, 0x1f}}) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000002000-0x8)=0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f0000e90000-0x1), 0x0) 2018/02/08 20:01:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:55 executing program 6: r0 = syz_open_dev$midi(&(0x7f00000f9000)='/dev/midi#\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0xff, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5407, &(0x7f000001e000-0x3)=0x2) 2018/02/08 20:01:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000501000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) write$vnet(r2, &(0x7f00003c2000-0x68)={0x1, {&(0x7f00007c2000-0x51)=""/81, 0x51, &(0x7f000061c000)=""/35}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000029e000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}}}, &(0x7f0000c1d000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000032c000)={r3, 0x9aa}, &(0x7f0000630000)=0x8) 2018/02/08 20:01:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x40) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) socket(0x11, 0x80002, 0x8a) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000743000-0x10)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000046c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008cf000-0x30)=[{&(0x7f0000237000)=""/222, 0xde}, {&(0x7f0000a83000-0xf4)=""/244, 0xf4}, {&(0x7f00004c5000-0x9c)=""/156, 0x9c}, {&(0x7f000060c000)=""/167, 0xa7}, {&(0x7f000041b000-0x43)=""/67, 0x43}, {&(0x7f0000896000-0x92)=""/146, 0x92}], 0x6) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000639000-0xb)='/dev/midi#\x00', 0x3, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000b08000-0x8)=0x1d0, 0x8) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000f87000-0x18)=@generic={0x10000, 0x0, 0x80000001}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000553000-0x25)=""/37, &(0x7f0000f38000)=0x25) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001b000-0x8)={0x9, &(0x7f000056b000)=[{0x1f, 0x1, 0x80, 0x80000001}, {0x8, 0xec7, 0x9, 0x10000}, {0x8, 0x3, 0xffffffff, 0x3}, {0x531, 0x0, 0x100000001, 0x6}, {0x0, 0x5, 0x3, 0x3}, {0xfff, 0x100000001, 0x8, 0xff}, {0x6e9e0a84, 0x4, 0x1, 0x3ff}, {0x1ff, 0x8000000000000000, 0x7f, 0x7fff}, {0x1f, 0x9, 0x5}]}, 0x8) 2018/02/08 20:01:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = memfd_create(&(0x7f00004d3000-0x7)='cgroup\x00', 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000b59000)={r0}) sendmsg$nl_generic(r0, &(0x7f0000aac000-0x1c)={&(0x7f0000c62000-0xc)={0x10, 0x34000, 0x0, 0x40020000}, 0x6, &(0x7f0000008000-0x10)={&(0x7f000013d000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0x2, {0x80000000004}, []}, 0x14}, 0x1}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000408000-0xc)={0x0, 0x10001, 0x20}, &(0x7f00005b9000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000dfa000-0x8)={r3, 0x8, 0x4c}, &(0x7f0000b9a000)=0x8) timerfd_create(0x4, 0x80000) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x4, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000005d000)=[@in={0x2, 0x1, @broadcast=0xffffffff}], 0x10) 2018/02/08 20:01:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000372000-0xa)='/dev/vcs#\x00', 0x8, 0x400) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000046000)=r0, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e33000)={0x0}) r2 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ada000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x100000001}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f00000aa000)='/dev/snd/seq\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000564000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000095a000)={r5, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setpipe(r2, 0x407, 0x2c4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a45322, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000d9d000-0x38)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x0, 0x7d, @ipv4={[], [0xff, 0xff], @empty}, 0xfffffffffffffeff}], 0x38) connect(r2, &(0x7f0000b5e000-0x9)=@in6={0xa, 0x0, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r2, &(0x7f00003f9000-0x1c)=@in6={0xa, 0x3, 0x7, @empty}, 0x1c) listen(r2, 0x20000003) r7 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r7, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r2) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, &(0x7f00009ad000-0x4)) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet(0x2, 0x6, 0x0) sysfs$2(0x2, 0xb9, &(0x7f0000016000)=""/206) setsockopt$IPT_SO_SET_REPLACE(r8, 0x0, 0x11, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x2, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000f000-0x40), {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x70, 0x98, 0x0, {0x2b}}, {0x28, "00000000000d0100", 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x1fd) 2018/02/08 20:01:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x4000000003, &(0x7f0000097000)) clock_nanosleep(0x2, 0xffffffffffffffff, &(0x7f0000c87000)={0x77359400}, &(0x7f0000a2c000-0x10)) 2018/02/08 20:01:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000042f000)='/selinux/checkreqprot\x00', 0x341442, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000024000-0x68)={0x81, 0x0, [0x979a, 0x2, 0x200, 0x119]}) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/08 20:01:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000046c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008cf000-0x30)=[{&(0x7f0000237000)=""/222, 0xde}, {&(0x7f0000a83000-0xf4)=""/244, 0xf4}, {&(0x7f00004c5000-0x9c)=""/156, 0x9c}, {&(0x7f000060c000)=""/167, 0xa7}, {&(0x7f000041b000-0x43)=""/67, 0x43}, {&(0x7f0000896000-0x92)=""/146, 0x92}], 0x6) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000046c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008cf000-0x30)=[{&(0x7f0000237000)=""/222, 0xde}, {&(0x7f0000a83000-0xf4)=""/244, 0xf4}, {&(0x7f00004c5000-0x9c)=""/156, 0x9c}, {&(0x7f000060c000)=""/167, 0xa7}, {&(0x7f000041b000-0x43)=""/67, 0x43}, {&(0x7f0000896000-0x92)=""/146, 0x92}], 0x6) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e10000-0x10)={0x0, 0x5, 0x50, 0x9}, &(0x7f0000e4d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000b9000)={r2, 0x50, "e797fc32d48d3a9549a4e09194f1464f4bd391917a17338dc5ddf4ef4e4ae23ecc3849a6e6a56ddfceec4a201e66e2f75f6da767f58a6fa24f89f38e38ebe54ff9ffd6f740fabc61bb7078c065d7b389"}, &(0x7f000032e000-0x4)=0x58) 2018/02/08 20:01:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00001ae000)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_proto_private(r1, 0x89e3, &(0x7f0000bda000-0x4b)="0da110e9de97c16ce23279068728aada23c8f1216cb5103ea1ee876a6902b55dbdca88729980faed07f07088a63fafbc17fffeea2e6588bdbabcf2efacbfd925e6a326909595cd0bbad5a4") 2018/02/08 20:01:55 executing program 6: r0 = memfd_create(&(0x7f0000001000-0x33)=':)-\x00', 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x38)=[{&(0x7f0000004000)=""/152, 0x98}, {&(0x7f0000004000)=""/102, 0x66}, {&(0x7f0000005000-0x5f)=""/95, 0x5f}, {&(0x7f0000005000-0x4e)=""/78, 0x4e}, {&(0x7f0000005000-0xa6)=""/166, 0xa6}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xa6)=""/166, 0xa6}], 0x7) fcntl$addseals(r0, 0x409, 0xa) 2018/02/08 20:01:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = syz_open_dev$dspn(&(0x7f0000b17000-0xa)='/dev/dsp#\x00', 0x5, 0x10040) setsockopt(r1, 0x3, 0x80000000, &(0x7f0000a2b000)="a6aec4287c8c0b95d3c68595e2f28dfee3626bc7043d3ab807f82f86c497f8e2d93c7c85f4827de112fea000264473820f2cb6d5d6d2f2a581dbbe2475aa0828c814b56a183d1a6e2023ce464b1186", 0x4f) r2 = eventfd2(0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000d79000)={0x0, 0x6d, "5c907369befd95a9297fbcec056bc161fd50ad0381d26528c22dfb05fd2c0d7133e8a365d51cb432c4c7bd0c5a2b765d432e0f7151b2056483c152ad54ddcca5309a5950441725244c7cfb260ba41b8438bbfcacb2d70b6cf55bdb6511d9d72614d6548591d0b358f03895a747"}, &(0x7f0000fb4000)=0x75) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000aad000-0x10)={r3, 0x1, 0x7fff00000, 0x2}, 0x10) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000dad000)=r2) 2018/02/08 20:01:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000955000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000cf8000-0x4)=0x2, 0x4) socketpair(0x5, 0x5, 0x5, &(0x7f0000c4d000)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000b5f000-0x4)=0x1) 2018/02/08 20:01:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000046c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008cf000-0x30)=[{&(0x7f0000237000)=""/222, 0xde}, {&(0x7f0000a83000-0xf4)=""/244, 0xf4}, {&(0x7f00004c5000-0x9c)=""/156, 0x9c}, {&(0x7f000060c000)=""/167, 0xa7}, {&(0x7f000041b000-0x43)=""/67, 0x43}, {&(0x7f0000896000-0x92)=""/146, 0x92}], 0x6) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000046c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00008cf000-0x30)=[{&(0x7f0000237000)=""/222, 0xde}, {&(0x7f0000a83000-0xf4)=""/244, 0xf4}, {&(0x7f00004c5000-0x9c)=""/156, 0x9c}, {&(0x7f000060c000)=""/167, 0xa7}, {&(0x7f000041b000-0x43)=""/67, 0x43}, {&(0x7f0000896000-0x92)=""/146, 0x92}], 0x6) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:55 executing program 6: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) pipe(&(0x7f00001ec000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000404000-0x118)={0x732f, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x2, @multicast2=0xe0000002}}}, 0x118) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e50000)={&(0x7f0000cc7000-0x8)='./file0\x00', r0}, 0xc) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/08 20:01:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00003ac000-0x9)='/dev/dsp\x00', 0x2a2c1, 0x0) timerfd_gettime(r0, &(0x7f0000a8d000)) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mq_open(&(0x7f0000731000)='.#\x00', 0x0, 0x8a, &(0x7f0000418000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000d50000-0x5c)={0x50000000000000, 0x1, {0x0, 0x1, 0xd28, 0x0, 0x8866}}) ioctl$void(r0, 0x0) 2018/02/08 20:01:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r1 = add_key(&(0x7f00007a6000-0x12)='.request_key_auth\x00', &(0x7f000099e000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_security(0x11, r1, &(0x7f000086e000-0xbc)=""/188, 0xbc) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 20:01:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000958000)='./file0\x00', 0x0) mount(&(0x7f0000a7b000-0x8)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x18, &(0x7f00005d6000-0x1)) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) mincore(&(0x7f000080a000/0x4000)=nil, 0x4000, &(0x7f0000840000)=""/4096) uselib(&(0x7f0000d72000-0xe)='./file0/file0\x00') 2018/02/08 20:01:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x1) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = syz_open_dev$vcsa(&(0x7f0000e1a000)='/dev/vcsa#\x00', 0xff, 0x480) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00001ba000)) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000046c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00008cf000-0x30)=[{&(0x7f0000237000)=""/222, 0xde}, {&(0x7f0000a83000-0xf4)=""/244, 0xf4}, {&(0x7f00004c5000-0x9c)=""/156, 0x9c}, {&(0x7f000060c000)=""/167, 0xa7}, {&(0x7f000041b000-0x43)=""/67, 0x43}, {&(0x7f0000896000-0x92)=""/146, 0x92}], 0x6) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) syz_open_dev$audion(&(0x7f0000875000)='/dev/audio#\x00', 0x100000000, 0x8000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000014000-0x3c8)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x308) 2018/02/08 20:01:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000059000-0x8)=[{0xffffffffffffffff}], 0x1, 0x0) 2018/02/08 20:01:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0xc004743e, &(0x7f000043f000-0x4)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000234000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000382000)={0x0, 0x9, 0x1, &(0x7f0000158000-0x8)}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000000)=""/246) 2018/02/08 20:01:55 executing program 3: r0 = memfd_create(&(0x7f0000f6e000)='-]:vmnet1userkeyring\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000000)=0x5) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c20000-0xc)='/dev/rfkill\x00', 0x80800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="58ef7003f3c1b8bfb5be125102d20205878567f14088f16ffb804a1dfb57b8a2c01907a51cec8210039682b6f1d2e7b5f153430b7daae32208ad032a74742969c0d84b514e8aa5a15947e47787e9ec039060e61e8184fe17846b74721f88773d9a3ab5774d06c5667f393c390d020dbf0d0a3390a68ae3c2ef362d906941e178ce45f52db36c75ba520c68037d2a64129f45c36a456cc5bfdc68a464b493710eff757855fb0043525d6c7387963468d8c2c41e7aba3d7fe3047461ebf1b71cbec3011dc79f2f505f530bf7fcd32e6072ca22ef24be8286b216d1e5197d06c04682e72c5bbc03c2478febc5e2bca5", 0xee, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r2, &(0x7f0000000000)="4dfeda2ac8af826064ada04072948fc107ef0f1aa87bacd55585c8dc08be68591036a65f86e4627eb8af85f2c01e22dc6d11c93163a19a468553a0ba79b2cba2a011d30d3ad971715510d3bd745e16d003d6108158dcf6126b32f9904df8b804364c2e2ac8fd2f6b8d5bb04ab03ea85687a516ac1489d85fd5976c8a04889c0e", 0x80, r3) getpeername$packet(r1, &(0x7f0000511000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x14) socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 20:01:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1), 0x0, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d08000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009d8000-0x3e)="e3605c482e0da9579dda299e5c176428307d68510647409bb5b0362afe5611bf", 0x20) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000012000-0x8)) 2018/02/08 20:01:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000046c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00008cf000-0x30)=[{&(0x7f0000237000)=""/222, 0xde}, {&(0x7f0000a83000-0xf4)=""/244, 0xf4}, {&(0x7f00004c5000-0x9c)=""/156, 0x9c}, {&(0x7f000060c000)=""/167, 0xa7}, {&(0x7f000041b000-0x43)=""/67, 0x43}, {&(0x7f0000896000-0x92)=""/146, 0x92}], 0x6) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:55 executing program 3: socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$vcsa(&(0x7f00005fd000-0xb)='/dev/vcsa#\x00', 0x6, 0x101000) r2 = socket$inet(0x2, 0x80000, 0x35) sendmsg$nl_netfilter(r1, &(0x7f0000684000)={&(0x7f0000ab5000)={0x10}, 0xc, &(0x7f00000c8000-0x8)={&(0x7f00000fe000)={0x38, 0x4, 0x4, 0x200, 0x0, 0x0, {0xe, 0x0, 0x6}, [@typed={0xc, 0x56, @u32=0x40}, @typed={0xc, 0x2c, @fd=r2}, @typed={0xc, 0x54, @ipv4=@dev={0xac, 0x14, 0x0, 0x11}}]}, 0x38}, 0x1, 0x0, 0x0, 0x400c1}, 0x8000) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 20:01:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000e36000-0xb)='/dev/vcsa#\x00', 0x1000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000be4000-0x5c)={0x80, 0x3, {0xffffffffffffffff, 0x3, 0x6, 0x2, 0x9b}}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1), 0x0, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b06000-0x4)=0x290, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0xfe13, 0x0, &(0x7f0000e66000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000c06000)="87586a29a1cf4fd66a13df6c", 0xc}], 0x1) sendto$inet(r0, &(0x7f00005ca000-0x90)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x76, 0x1, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) shutdown(r0, 0x1) 2018/02/08 20:01:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ab3000)='attr/keycreate\x00') sendfile(r2, r2, &(0x7f00006c7000), 0x2a) getdents(r0, &(0x7f0000cff000-0xa7)=""/167, 0xa7) 2018/02/08 20:01:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000046c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008cf000-0x30)=[{&(0x7f0000a83000-0xf4)=""/244, 0xf4}, {&(0x7f00004c5000-0x9c)=""/156, 0x9c}, {&(0x7f000060c000)=""/167, 0xa7}, {&(0x7f000041b000-0x43)=""/67, 0x43}, {&(0x7f0000896000-0x92)=""/146, 0x92}], 0x5) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cc3000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00003f9000-0x20)={@generic="b674c9ed869501d2113fd4e12f8715fa", @ifru_addrs={0x2, 0x3, @empty}}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000046e000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xdab, 0x3, 0x3, 0x8, 0x3ff, 0x6, 0xfffffffffffffffa}, &(0x7f0000e20000-0x4)=0x20) 2018/02/08 20:01:56 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000)=0x60a, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x2}, {{@in=@rand_addr, 0xffffffffffffffff, 0x33}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000157000)=@dellink={0x28, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x2}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000001000)={@syzn, @ifru_settings={0x0, 0x0, @fr=&(0x7f000000a000-0x18)={0x7f9, 0x2, 0x200, 0x9, 0x8, 0x5, 0x80}}}) 2018/02/08 20:01:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1), 0x0, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c96000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8400}) sendmmsg(r1, &(0x7f0000742000)=[{{&(0x7f000013b000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00008e4000-0x48)=[]}}, {{&(0x7f0000d7d000)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000c40000-0x8)=[], 0x0, &(0x7f0000632000)=[{0xc}], 0xc}}], 0x2, 0x4ee5480e9fc39207) 2018/02/08 20:01:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d41000)='/dev/mixer\x00', 0x200, 0x0) r3 = getpgid(0x0) sendmsg$nl_netfilter(r2, &(0x7f000016b000-0x1c)={&(0x7f0000cb4000-0xc)={0x10}, 0xc, &(0x7f0000273000)={&(0x7f0000b7c000-0x2270)={0x2270, 0x14, 0x4, 0x200, 0x6, 0x3, {0xc, 0x0, 0x2}, [@nested={0x215c, 0x3, [@generic="f6e6c63a7387d762fc04be9a267886b7043589b24e4f908aeebdbbc60b317bbf0ea4d0ce04ae13ba2c2ee61adf41853a99425e8a5f9a4ae874410649a2d8e5680f5bb45c704486b0d5adf7df2949a4a0d2eb7743222e245115ccfac61a6ef8ca01522cfd63f2bf8cce5b5809c25eba6bb6e3552812233edabdd7308e9e9b13da3745b04ca9a21933f602e3838f412f6afc927a37", @generic="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@generic="4181c1d0a6aed107b2e5f5b0803f184b6e7b4d6f175ac1de617de732a842300d4e538620f2d9b65965c1a0da3e00091f4e8e990673020d002a071fce13dae98ad460a7e39fc63a", @generic="7b32f5a5ad6b107bdd045e4f9c6ab047be5d7d74a1bbd100a19b946f7b5a038a23bce711edcef32b", @generic="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@typed={0x48, 0x8e, @binary="5c78dbe3898fce5eb61f2dbeb9c1ad965adc3f5d82c0f7588623272b8fd19a8040eac95e000e89cfdc62e5161f9adae7d3b5679f43c1bd540dac53c9eb"}, @typed={0xc, 0x8, @u32=0x1}]}, @nested={0xec, 0x87, [@generic="1fb574ac490417ca086b8e8c5f97a650561e016b9aca9424eecbf2629c5055e497d48705c2b3752b418ef197443e573674df066ba9", @typed={0xc, 0x7e, @pid=r3}, @typed={0xc, 0x7e, @fd=r2}, @generic="dff11d8c01c52cff26c13b0deb343be4a1571b1d1025bfcbec26157f5e7b5d27da48e21700ce8c3e650084cf146be7a3cb0f54dec5b7ceb0c8c894cfcd9a70bd536acc6040ca59aaaa6272a358b5547b53b98cbbb5bf788bc75d7d49240cc81570c10f6300de8034a59eef6e6ed83179e9a00b17df55892ba408072ec858630e9016f072b04d095d1799d4299404e770ea365cc6ee426bbc9f", @generic]}, @typed={0x14, 0x2e, @str='/dev/mixer\x00'}]}, 0x2270}, 0x1, 0x0, 0x0, 0x4000}, 0x40004) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004f5000-0x20)={0x2, 0x9, 0x200, 0x101, 0x8, 0x6, 0x2, 0x100, 0x0}, &(0x7f000015b000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000056d000)={r4, @in={{0x2, 0x3, @rand_addr=0x7fffffff}}}, 0x8c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000031d000-0x8)) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f000003a000)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00003eb000-0x8)={0x0}, &(0x7f0000e55000-0x4)=0x8) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000656000)={r5, @in={{0x2, 0x2, @broadcast=0xffffffff}}}, &(0x7f00006fe000-0x4)=0x8c) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000513000-0x18)={0x0, 0x5, 0xae2d, &(0x7f00002d5000-0x8)}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) ioctl$sock_bt_hci(r2, 0x400448ff, &(0x7f0000aeb000-0xd3)="535cbd980b4f3f7845d7a42e7df8a03437ba11f2b05eff24982b7c05cb63fd65b843cd6f52b0c7b5c1d7abcbc52b3645e1a30a37508b5311d8f4e787e03ef802045b6a8a645fe0b7651755e4a525ab3c231a766f30b72c5f0ab2ede06a9b723dab9865e42eca4850c2306e77cdb6a71f764f7749620b13c2db4db2feb2c13b3b48991f5e3c9b41a508520b72b3c58ad82cfede5b34bbe25314bd0d89fa7f9eaaa97722e16edbe15f3093611aa88be2fedb8669cbf698260e018df3a4941db231ab9ae6bfb276bb0403cfe60542be5eb7149352") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000046c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008cf000-0x30)=[{&(0x7f00004c5000-0x9c)=""/156, 0x9c}, {&(0x7f000060c000)=""/167, 0xa7}, {&(0x7f000041b000-0x43)=""/67, 0x43}, {&(0x7f0000896000-0x92)=""/146, 0x92}], 0x4) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000f72000-0x4)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x18, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x5, 0x6]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00002f5000)={{0xd000, 0x6000, 0x0, 0x1f, 0x7f, 0x0, 0x4, 0x7b30, 0x3ff, 0x6, 0x0, 0x80000000}, {0x6000, 0xd000, 0xd, 0x4, 0xffffffffffffffc0, 0x7, 0x70e, 0x4, 0x8, 0x4, 0x3, 0xfffffffffffffff9}, {0x3000, 0x4, 0x4, 0xb7, 0x2, 0x0, 0x5, 0x4, 0x1, 0x5, 0x80, 0x100}, {0xd000, 0xd000, 0x0, 0x10000, 0x7, 0x4, 0x8001, 0x80, 0x5, 0xfffffffffffff801, 0x3, 0x5}, {0x2000, 0x6, 0xf, 0x80000000, 0x972, 0x400, 0x8, 0xb26d, 0x40, 0x1000, 0x37f9, 0x401}, {0x3000, 0x2, 0xf, 0x5, 0x4dc800000000000, 0x8, 0x100000001, 0x100000001, 0xc301, 0x8000, 0x9, 0x2ad4}, {0x4, 0x1000, 0x3, 0x4, 0x2637, 0x9, 0x20, 0x9, 0x80, 0xffff, 0x3, 0x10000}, {0x3000, 0xd000, 0xb, 0x0, 0x9, 0xe4aa, 0x0, 0x7, 0x5, 0x9, 0xb3, 0x7}, {0x2000, 0x7002}, {0x14000, 0x106000}, 0x10000, 0x0, 0x6000, 0x200, 0x1, 0x100, 0x2, [0x6, 0x9, 0x4, 0x7f]}) symlink(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000b00000-0x8)='./file0\x00') connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b"}, 0x14) getitimer(0x2, &(0x7f00000b1000-0x10)={{0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, r3}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$netlink(r2, &(0x7f0000ad4000), &(0x7f0000366000-0x4)=0xc) socket$inet(0x2, 0xb, 0x848) pipe2(&(0x7f00004d6000)={0x0, 0x0}, 0x800) truncate(&(0x7f00003a2000-0x8)='./file0\x00', 0x831c) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r5, r6, 0x8001, 0x0, 0x100080) ioctl$TUNSETOFFLOAD(r7, 0x400454d0, &(0x7f0000606000-0x4)=0x3296) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000047e000-0x4), &(0x7f0000195000)=0x4) bind(r8, &(0x7f0000b68000-0x80)=@generic={0x5, "b7d1e679251c037597751cd779d290aeea2b72f7fe07034048ce102d8d32ee8a501b0dc8239ff58bdef8cf2ca72ac58b8e6c8db35f7b68c45594cc067895473d5b0321e8c12c281b4d998b70331bfe247485ea6ef686fe8955a0daacf0de03829232030e32d008a0c01ae7afcb9e384af1b089263b94e1c1dcaa5d48bf65"}, 0xfffffffffffffe27) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000ce000-0x4)) init_module(&(0x7f0000267000-0xc)='/dev/autofs\x00', 0xc, &(0x7f000009c000+0x36b)='/dev/autofs\x00') recvmmsg(r0, &(0x7f0000bbe000)=[{{&(0x7f0000882000+0x9e6)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f000077c000-0x10)=[{&(0x7f000018c000)=""/183, 0xb7}, {&(0x7f000073c000)=""/139, 0x8b}], 0x2, &(0x7f0000ff5000-0x7b)=""/123, 0x7b, 0x3}, 0xa01}, {{&(0x7f0000858000)=@sco, 0x8, &(0x7f0000e28000)=[{&(0x7f0000f6c000-0xb5)=""/181, 0xb5}, {&(0x7f0000ee5000-0x9d)=""/157, 0x9d}], 0x2, &(0x7f00003f5000)=""/20, 0x14, 0xb000000000000000}, 0xffff}, {{0x0, 0x0, &(0x7f0000975000)=[{&(0x7f000037f000)=""/189, 0xbd}, {&(0x7f00009c3000)=""/162, 0xa2}, {&(0x7f0000819000)=""/128, 0x80}, {&(0x7f000053d000-0xd)=""/13, 0xd}, {&(0x7f00002a2000)=""/159, 0x9f}, {&(0x7f0000e8e000)=""/220, 0xdc}], 0x6, &(0x7f0000e6e000)=""/167, 0xa7, 0xff}, 0x80}, {{&(0x7f000030e000-0xe)=@l2, 0xe, &(0x7f00008da000-0x10)=[{&(0x7f0000a06000)=""/215, 0xd7}, {&(0x7f000066a000-0xb9)=""/185, 0xb9}], 0x2, &(0x7f0000cc8000-0x10)=""/16, 0x10, 0x7}}], 0x4, 0x100, &(0x7f0000f64000-0x8)={0x77359400}) r9 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r9, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioprio_get$pid(0x3, r4) sendto$inet6(r9, &(0x7f00002cf000-0x284)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/02/08 20:01:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00008fa000-0xe8)={{{@in6=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f000050c000)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000f29000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r2}, 0x14) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000a08000-0x4)=0x1) 2018/02/08 20:01:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000087a000), &(0x7f00003f1000-0x4)=0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r1, &(0x7f00003c1000)={&(0x7f0000e53000-0x10)=@ax25, 0x10, &(0x7f0000687000-0x28)=[], 0x0, &(0x7f000073b000-0x9f)=""/159, 0x9f}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000ada000-0x20)={0x14, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) [ 747.989468] kauditd_printk_skb: 19 callbacks suppressed [ 747.989475] audit: type=1400 audit(1518120116.216:242): avc: denied { read } for pid=6457 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/08 20:01:56 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000004000-0xbe)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad", 0x99) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0xffffffffffffff2b) sendto$inet6(r0, &(0x7f0000004000-0x27), 0xffffffffffffffea, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/02/08 20:01:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:56 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000008000)={"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"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000003000)=""/47) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)={0x7fffffffffffc71, 0x0, [{0x10000, 0x68, &(0x7f000000a000-0x68)=""/104}, {0x110000, 0x1b, &(0x7f0000004000)=""/27}]}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000008000-0x4), &(0x7f0000005000)=0x4) io_setup(0x0, &(0x7f000000a000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r1, 0x3, 0x8, 0x5) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x5, &(0x7f000000b000)=[&(0x7f000000b000)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f000000c000-0x6)="084b519dfa84", 0x6, 0x0, 0x0, 0x1, r1}, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f000000b000)="220d0e0edddb562991ee32a27bb5c1e75cf468779b2f7eb6788021bc1baeaa2040583fa156f26a4bfeef47d6532f1fb25a94cca21cdefa7e6e150540a7eba32e2a5ce7a1a4f7bff3c8274a5b9c6f3c6d00a86b542a9c76e2129147bc890154cadf9ba7e473f497fc804e98127c4ef4a211fb3921371ee2b0e5216381029126f64ab019dd3abbf5c3534b45", 0x8b, 0x8, 0x0, 0x0, r1}, &(0x7f000000c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x3, r1, &(0x7f000000b000)="79ab66035dee8e5a4c4e8b6737252a555f4e43de7e7df03d8bd0841b21b6ab8d4d18d0e108e62a2e9517706665fede71d74882a7586a493291c22514a1a1da7d86494374fc64eb43d77bb062097658430782cdcc159208db6c1ab85dafdef58c52400a2c2c977f9d236fac200f53290ccf2a7a", 0x73, 0x9, 0x0, 0x0, r1}, &(0x7f000000c000-0x40)={0x0, 0x0, 0x0, 0x2, 0x80000001, r1, &(0x7f0000001000-0xb)="5a9b5b3c87177d2c82a952", 0xb, 0xccda, 0x0, 0x1, r1}, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0xb3, r0, &(0x7f0000001000)="66fb541e63fd6ca7da70100f9d8516304093d7e7569ba5d6aeb3a9eecc1f3d69da3416bd83b4877d70c176a375c418d306d6c2eff5ad62d7fd0048119396136d71584010046e0b84e5a6", 0x4a, 0x100000000, 0x0, 0x0, r1}]) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x3a6) 2018/02/08 20:01:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000521000-0x8)='rxrpc_s\x00', &(0x7f0000517000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00005a1000-0xf2)="f9201e7d400b8b71789d80819800695afc538341f02d74d884cd04313267b1f3771397abc57df0be699b51bc07abab63ae6ce4614ee85d58be2b94e05f61ffdeef6ce40ba163aa06b919fee22886baedc001f1985f6f6c4e01b17d51b81c77bc6ad0fda77ec987e25ddc677739fb80bb66fb6d3bdb4ef2b9c0940d65286f3dcc4b8088d773f2110c461a781a310ab0a0cb046c3ed554c8eafce1e9cb460cfbaca11c4072aee61b59409fa22b7f9feec6a5e0504d3f21e0a37199ce68a4aab5096e1489be4142f7c49de8cc96a8af740825ac5ff261de80d6bbda96a3e8e45bdb7023b0f7614814b93eddec825a0c9ecae348", 0xf2, 0xfffffffffffffffc) keyctl$get_security(0x11, r0, &(0x7f00007e6000-0x2d)=""/45, 0x2d) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000233000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f0000185000)="a2f5d65772deea303e02000000f3002d89360ac2017c926d5ec1a2420de2395f6427e3efbb00000f0410fd5ff01abd56add84589e00ca08ed60c49e69c0c0800000000000000f8275229531eb7246984668e0300000000000000025476e272be0f000004", 0x64) read(r2, &(0x7f0000de2000)=""/181, 0x1) 2018/02/08 20:01:56 executing program 3: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000202000)=@ethtool_pauseparam={0x14}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000cc000)='/dev/sequencer\x00', 0x10a00, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000af5000)={0x0, 0x4}) 2018/02/08 20:01:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000046c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008cf000-0x30)=[{&(0x7f000060c000)=""/167, 0xa7}, {&(0x7f000041b000-0x43)=""/67, 0x43}, {&(0x7f0000896000-0x92)=""/146, 0x92}], 0x3) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00005f1000-0x4)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000835000)=0x0) r2 = getpgid(r1) fcntl$lock(r0, 0x5, &(0x7f000093f000)={0x1, 0x1, 0x7, 0x4852, r2}) prctl$setfpexc(0xc, 0x100000) r3 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) chroot(&(0x7f0000441000-0x8)='./file0\x00') 2018/02/08 20:01:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000133000)='/dev/cuse\x00', 0x80100, 0x0) write$fuse(r0, &(0x7f000069b000-0x30)={0x30, 0x3, 0x0, @fuse_notify_retrieve_out={0x0, 0x8000}}, 0x30) 2018/02/08 20:01:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r0, 0x0, 0x0, 0x80800) sendmsg$key(r2, &(0x7f00003b4000-0x1c)={0x0, 0x0, &(0x7f0000947000-0x8)={&(0x7f00001a3000-0x158)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000708000-0xc), &(0x7f00002c2000)=0xc) read(r2, &(0x7f0000baf000-0x20)=""/32, 0xfffffffffffffef5) ioctl$KDSETLED(r1, 0x4b32, 0x8) 2018/02/08 20:01:56 executing program 4: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x5) r1 = accept4(r0, 0x0, &(0x7f00004a9000-0x4), 0x0) sendmsg$key(r1, &(0x7f0000284000)={0x0, 0x0, &(0x7f0000a48000)={&(0x7f0000c67000-0x90)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a74000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd27b}, 0xb) 2018/02/08 20:01:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x2801) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x0, 0x0, &(0x7f00003b7000-0x10), &(0x7f000003c000-0x4), 0x0) ppoll(&(0x7f00005e2000-0x8)=[{r1, 0xbfff}], 0x1, &(0x7f0000001000), &(0x7f0000001000), 0x8) pipe2(&(0x7f0000a55000-0x8)={0x0, 0x0}, 0x84000) openat$ppp(0xffffffffffffff9c, &(0x7f000038c000)='/dev/ppp\x00', 0x4801, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000b99000-0xc)={{0x63438d33, 0x6, 0x200, 0x80000000, 0x9, 0x747}, 0x9}) recvfrom$unix(0xffffffffffffffff, &(0x7f0000e5b000-0xfb)=""/251, 0xfb, 0x0, &(0x7f0000002000)=@abs, 0x8) 2018/02/08 20:01:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f000087a000)={0x0, 0x0}, 0x80000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r2, r0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd}) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000107000)) 2018/02/08 20:01:56 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000012000-0x400c)=@ethtool_per_queue_op={0x4b, 0x7, [0x7, 0x100, 0x81, 0x800, 0x4, 0x8, 0x3, 0xfffffffffffffff7, 0x100, 0xd2, 0x400, 0x939a, 0x4, 0x0, 0x501, 0x7, 0x3, 0x2, 0x400, 0x2, 0x5, 0x3, 0x2ee, 0x3, 0x1, 0x3, 0x8000, 0x4, 0x3, 0x66, 0x5, 0x5, 0x200000, 0x0, 0xffffffff, 0x9, 0xf32, 0x116, 0x543, 0x9, 0x6d, 0x2, 0x100000000, 0x9, 0x8, 0x7, 0x9, 0x7, 0x84, 0x7, 0x7f, 0x3, 0x200, 0x3ff, 0x1, 0x100, 0x5, 0xfffffffffffff800, 0x8, 0x65, 0x4, 0xefc3, 0x7, 0x9, 0x3f, 0x8, 0x1000, 0x1000, 0xf2, 0x2, 0x0, 0x3f, 0x66e, 0x4406decd, 0x80000001, 0x5, 0x8001, 0x351b, 0x8, 0xcc0, 0x2, 0x3, 0x7f, 0x180, 0x7, 0x8001, 0x6, 0x3, 0x6, 0xff, 0x800, 0x7b, 0x8001, 0xe6a3, 0x5, 0x0, 0x3, 0x7, 0xda47, 0x24, 0x1000, 0x49fad277, 0x7, 0x1, 0x3, 0x1, 0x1, 0x4, 0x60, 0xda, 0x0, 0x6, 0x0, 0x1, 0x3, 0xe1b, 0x80000, 0xffffffff, 0x4, 0x9, 0x3, 0xfffffffffffffff7, 0x5, 0x71, 0x1, 0x9, 0x57904cba, 0x6, 0x2, 0x3f, 0x8, 0x1c, 0xeb6, 0x1, 0x1a4e, 0xba4a, 0xffffffff, 0x4, 0x37, 0x9, 0x7fffffff, 0xf3, 0x4, 0x3, 0x3, 0xabe, 0x9, 0xffffffffffffa59c, 0x1, 0x1, 0x190, 0x9, 0x200, 0x800, 0x4, 0x20, 0x2, 0xa4c, 0x4, 0x2, 0x23e5, 0xfffffffffffffff7, 0x7f, 0x1, 0x422, 0x8001, 0x1, 0x9, 0x7fff, 0x0, 0x3, 0x2, 0x7fffffff, 0x9dc2, 0x5, 0xfffffffffffff325, 0x1, 0x101, 0x7, 0x2, 0x10001, 0x6, 0xffffffff, 0x0, 0x34eb7299, 0xffffffffffffa77a, 0x0, 0x9, 0x7f1, 0x1, 0x4, 0x99, 0x800, 0x8, 0x100, 0x46, 0x1ac7, 0x4, 0x6, 0xce, 0xbc, 0x4, 0x5, 0x5, 0x0, 0xe7, 0xd2f, 0x9, 0x5, 0x0, 0x4, 0x3, 0x2, 0x80000001, 0x80000001, 0xffff, 0x9, 0x7, 0x7f, 0x10000, 0x602dcb6, 0x5, 0x7, 0x7, 0x782, 0x34, 0x80, 0x525f7ee0, 0xfffffffffffffffe, 0x5, 0xffffffff, 0x59, 0x9, 0x0, 0x10000, 0x4, 0x9, 0x8bf, 0x3, 0xb5, 0x3f, 0x6, 0x1ff, 0x52, 0x1, 0x7, 0x6, 0x7, 0x1f, 0x401, 0x3, 0x120000, 0x0, 0x4b8b, 0x4, 0x80000000, 0x40, 0x4, 0x8, 0x73, 0x100, 0x0, 0x80000001, 0x8, 0x0, 0x80, 0x1f, 0x6, 0x7, 0x0, 0xfffffffffffffbff, 0x7, 0x3a3b, 0x0, 0xfea, 0x8, 0x4, 0x3, 0x9, 0x663, 0xffffffffffffff8a, 0x3d, 0x180, 0xffff, 0x9, 0xfffffffffffffc47, 0x2, 0x2, 0xce98, 0x7, 0x7, 0x0, 0x4, 0x1, 0x2, 0x10000, 0x371a, 0x4, 0x3, 0x1, 0x1ff, 0x80, 0x9, 0x8406, 0x80000000, 0x889e, 0x2, 0x1ff, 0x9, 0x4, 0x5, 0x70, 0x2, 0x0, 0x0, 0x9, 0x2, 0x1, 0x7, 0x6, 0x2, 0xffffffff, 0x9, 0x4, 0x3, 0x1ff, 0xbc1, 0xfffffffffffffffd, 0x8, 0x3, 0xffffffffffffffe0, 0x9, 0xfffffffffffffffd, 0xffff, 0x7d4, 0x8, 0x3, 0x5, 0x3, 0x0, 0x13c2, 0x0, 0x6, 0x10000, 0x8, 0x1, 0x5, 0x6, 0x1, 0x7, 0x0, 0xfffffffffffffff9, 0x4, 0x4, 0x6, 0x4, 0x8001, 0x3, 0x9, 0x0, 0x0, 0x4, 0x80000001, 0x997, 0x7d, 0xffff, 0xfffffffffffff4d4, 0x3, 0x7, 0x4, 0x0, 0x200, 0x4, 0x1ffe00000000, 0x9b28, 0x200, 0x80000000, 0x96c, 0xdc, 0x100000000, 0x400, 0x6, 0x5, 0x9, 0x4, 0x5, 0x8edd, 0x2, 0x7, 0x800, 0x200, 0x0, 0x5, 0xfffffffffffffffa, 0xeae7, 0x1, 0x1, 0x1, 0xb48d, 0x12e, 0x7, 0xfffffffffffffcba, 0x4, 0xa2f, 0x4, 0x80000001, 0xfff, 0x0, 0xfffffffffffffffd, 0x6, 0x6, 0x6, 0xffffffffc784d1e7, 0x7, 0xe3, 0x2, 0x7ff, 0xffffffffffffffc1, 0x5, 0x9, 0x8001, 0x10000, 0x2, 0x5, 0xfffffffffffffff9, 0x9, 0x1000, 0x1, 0x401, 0x9, 0xf4, 0xffffffff, 0x5e, 0x4, 0x5, 0x80000000, 0xffffffffffff18bf, 0x7, 0xffffffffffffff00, 0x7, 0x8, 0x35, 0xfffffffffffffffc, 0x1, 0x80000000, 0x1, 0x587d48c3, 0x2, 0xff, 0x7, 0x5, 0x5, 0x7f, 0x7fffffff, 0x3, 0x9e, 0x0, 0x80, 0x0, 0x2, 0x100000001, 0x6, 0x1000, 0x80000000, 0x7, 0x8a6, 0x1ff, 0x3, 0xffffffffffff2103, 0x15c, 0x3, 0x2, 0x6, 0xfff, 0x4, 0xb7, 0x0, 0x1f, 0x80000000, 0x0, 0x5, 0x80000000, 0xdfd, 0x1, 0x10001, 0x1ff, 0x1ff, 0x800, 0x2, 0x4, 0x1f, 0x401, 0x2, 0x40, 0xfffffffffffffff8, 0x4, 0x80000000, 0x800, 0xffffffff, 0x8, 0x3f, 0x100000000, 0x5, 0x101, 0x7, 0x719b, 0x1f, 0x20, 0x9, 0xdbe6, 0x3ff, 0x9, 0x100, 0x80000001, 0x4, 0x800, 0x5, 0x1, 0x20, 0x10000, 0xff, 0x2, 0x1ff, 0x3fe0000000000, 0x7, 0x7fff, 0x100000000, 0x81, 0x0, 0x3, 0x3, 0xdb, 0x569a, 0x1e5, 0x3, 0x5, 0x0, 0x4, 0x6, 0xfffffffffffffff9, 0x7fffffff, 0x8, 0xffff, 0x9, 0xf6f6, 0x40, 0x32578b24, 0x5, 0x6, 0x7, 0xfffffffffffffff9, 0x5, 0x2f1, 0x3, 0xffffffffffffffff, 0x1ff, 0x4, 0x800, 0xffffffffffffffbc, 0xc14, 0xfff, 0x0, 0xfffffffffffffff8, 0x36, 0x5, 0xaef7, 0x10001, 0x2a7, 0x400, 0x3ff, 0x200, 0x0, 0xfffffffffffffbff, 0x80000001, 0x4, 0x1, 0x203, 0x40, 0x430e, 0xd30, 0x7, 0x3, 0x1, 0x630, 0x1ff, 0xb5dd, 0xfd4, 0x1, 0x100, 0x0, 0x7ff, 0x800, 0x5, 0xbc2, 0x81, 0xb8c, 0x400, 0x80000000, 0x2e, 0xffffffff, 0x6, 0x5, 0x3f, 0x8, 0x3, 0x9, 0x1000, 0x800, 0x7, 0x4, 0x6, 0x6, 0x3, 0xdb20, 0x1f, 0x4, 0x4, 0x80, 0xb56, 0x5c, 0xfffffffffffff800, 0x5, 0x20, 0x3, 0xc2a5, 0x8, 0xf9, 0x81, 0x401, 0x81, 0x6, 0x1, 0x401, 0x6, 0x1, 0x1, 0x196b, 0x80000000, 0x8, 0x0, 0x6, 0x4, 0x1, 0x1, 0x861, 0x40, 0x101, 0x5, 0x7, 0xdca2, 0x7, 0x8cb, 0x5, 0xfffffffffffffffb, 0x101, 0x4, 0xff, 0x0, 0xfffffffffffff000, 0xf61, 0x3, 0x80000000, 0x8, 0x20, 0x3, 0x7, 0x80000001, 0x100000000, 0x8, 0x0, 0xbbb, 0x400, 0x7, 0xffffffff, 0x1bc17663, 0x3ff, 0x7, 0x9, 0x1f, 0xe73, 0x200, 0x6, 0x3, 0x65, 0x5, 0x5, 0x8, 0x71fc, 0x1, 0x9, 0x6, 0x100000000, 0x4, 0x10000, 0x7, 0x0, 0xd254, 0xfe7, 0x3, 0x4, 0x8, 0x1, 0x7, 0x8d0, 0x3, 0x4, 0x9, 0x1000, 0xff, 0x4, 0x0, 0x8, 0x3, 0x7f, 0x2, 0x20, 0xfff, 0x1000, 0x4, 0x89, 0x1, 0x73, 0x8, 0x8, 0x7fff, 0x4, 0x2, 0x1, 0x8, 0xffffffff, 0xf0ef, 0x6, 0x0, 0x9618, 0x2, 0x3ff, 0x9, 0x9, 0xffffffffffff5cbb, 0x10000, 0x400, 0x5, 0x40, 0x3, 0xfffffffffffffff9, 0x9, 0x100, 0x9, 0x8001, 0x2, 0x2, 0x6, 0x1, 0x0, 0xfffffffffffffff9, 0x14, 0xff, 0x5133, 0x200, 0x280a, 0x1f, 0xffffffffffffffe9, 0x7, 0x3, 0x2, 0x40, 0x1, 0x10001, 0x100000000, 0x6, 0x10000, 0x7fff, 0x3, 0x7, 0x7, 0x6, 0x41, 0x3, 0x800, 0x4, 0x0, 0x5, 0x1, 0x0, 0x2, 0x7f, 0x2, 0x3, 0x4f2f, 0x7f7, 0x7, 0x8fef, 0x981, 0xfffffffffffffffc, 0x800, 0x5, 0x20, 0x3ff, 0x3e, 0xb4f, 0x8, 0x5, 0x1, 0x7f, 0x40, 0xe064, 0x2, 0x1, 0x78d, 0x2, 0x1, 0xbb83, 0x4, 0x2, 0x5, 0x3, 0xffffffff, 0x1480, 0x7, 0xffff, 0x7ff, 0x0, 0x78, 0x4, 0x948, 0xfbf, 0x1, 0x7f, 0x8, 0x4, 0x2, 0x4, 0x7f, 0x81, 0x20, 0x6, 0x0, 0x100000001, 0x392e, 0x3, 0x0, 0x2, 0x7, 0x0, 0x3, 0x3, 0x8, 0x6, 0x4, 0x200, 0x2, 0x8000, 0x7, 0x7, 0x8, 0x9, 0x5, 0xdd0f, 0x2, 0x100, 0x3000000, 0x7, 0xfffffffffffffffb, 0x101, 0x80, 0x1f, 0x7fffffff, 0x1, 0x6, 0x2, 0x30a, 0xe4b, 0x101, 0x0, 0x3a, 0x70000, 0xff, 0x9, 0x100000001, 0x10000, 0x3, 0x8, 0x0, 0x0, 0x7fff, 0x100000000, 0x3, 0x1, 0x1, 0x5aa, 0x0, 0x9, 0x4, 0xffff, 0x7, 0x2, 0x9, 0xb2, 0xcf3f, 0x100000000, 0xfffffffffffffffa, 0x0, 0x6, 0x1, 0x400, 0x3, 0x9, 0x8000, 0x2, 0x8, 0xffffffffffffffff, 0xce, 0x1ff, 0xffffffff, 0x234, 0x80000000, 0x1, 0xc7b2, 0x1000, 0x8, 0x7fff, 0x80000001, 0x80000001, 0x6, 0xaf, 0x7c, 0x7, 0x6, 0x3, 0x4040000, 0x7, 0x36, 0x800, 0xf, 0x400, 0x2e91, 0x800, 0x3, 0x7ff, 0x0, 0x3, 0x100, 0x2, 0xffffffff, 0x81, 0x3, 0x5, 0xff, 0x2, 0x2, 0x1ff, 0x1, 0x8, 0x6, 0x6, 0x81, 0x4, 0x2, 0x4, 0xffffffffffffe77f, 0x8, 0x7, 0xffffffff, 0x8, 0x8, 0x1, 0x1aada712, 0x9cef, 0x81, 0x7, 0x8, 0xf96, 0x4, 0xa583, 0x1c0000000000000, 0x5, 0x29, 0x4, 0x7f, 0x6, 0x80, 0xfff, 0x1, 0x6, 0x1, 0x2, 0x80000000, 0x3, 0x3, 0x1, 0x6, 0xf8e, 0x3, 0x40, 0x401, 0xfffffffffffff000, 0xe8, 0x1, 0x5, 0x8001, 0x6, 0xff, 0x4, 0x1, 0x3, 0x7f, 0x10000, 0x5, 0x4, 0xffffffffffffff1c, 0xa09, 0x10001, 0xc000000000000000, 0x0, 0x8, 0x7f, 0x5, 0x6, 0xb6e1, 0x8, 0x101, 0x3, 0x0, 0x853b, 0xc5f4, 0x8, 0x80, 0x10000, 0x8, 0x0, 0xdb4, 0x9, 0x6, 0x3f, 0x8, 0x8, 0x5, 0x3, 0x2, 0x1000, 0x3, 0xe0, 0x8001, 0x1ff, 0xfffffffffffffffd, 0x1, 0x0, 0x1ff, 0xde1d, 0x7ff, 0x100000001, 0x3ff, 0x3, 0x12d2, 0x873, 0xffffffff, 0x100000001, 0x80, 0x0, 0x200, 0x2, 0x7fffffff, 0x3, 0x28, 0xffffffffffffffff, 0x100, 0x8, 0x9, 0x1, 0x4, 0xa91, 0x9, 0x7fff, 0x6, 0x8000, 0x6, 0xffffffffffffffe1, 0x7683, 0x100, 0x9, 0x1f, 0x1, 0x8001, 0xa6b, 0x100000001, 0x1000, 0x3, 0x2, 0x6, 0x10000, 0x80000001, 0x5, 0xfffffffffffffffb, 0x5, 0x8, 0xff, 0x9, 0x3, 0x3, 0x8, 0x4, 0x8, 0x8, 0x7, 0x800, 0x0, 0x0, 0x81, 0xfffffffffffffffc, 0x1ff, 0x5, 0x7, 0x928, 0x2, 0x10001, 0x7, 0x7, 0x8, 0x5, 0x5, 0xffffffffffffffff, 0x6, 0x10001, 0x1, 0x0, 0x12b4, 0x100000000, 0xffffffffffff99c3, 0xffffffffffffedf0, 0x2, 0x80000001, 0x4, 0x400, 0x101, 0x10001, 0x7, 0x10000, 0x9, 0x1, 0x8001, 0x8b, 0x80000001, 0x80000001, 0x0, 0x7f, 0x8001, 0x9, 0xffffffffffffff00, 0x7, 0x7fffffff, 0x8, 0x20, 0x743, 0x95b, 0x9, 0x3, 0x7, 0x1, 0x100, 0x1, 0xc000000000, 0x0, 0x9, 0x4, 0x1, 0x2, 0xfddb, 0x2, 0x7, 0x6, 0x4, 0x1ff, 0x0, 0x400, 0x49d, 0x6, 0x8001, 0x5, 0x5, 0xf45, 0x5, 0x10000, 0xffff, 0x289, 0x1f, 0x100000000, 0xffffffff, 0x5, 0x0, 0x100000001, 0x1ff, 0x10001, 0x2, 0x5, 0x9, 0x8, 0x7, 0x9, 0x3f, 0xffff, 0x4, 0x9, 0xffff, 0x8, 0x6, 0x2, 0x7fffffff, 0x9, 0x5, 0x800, 0x7f, 0x100000001, 0x6, 0x8, 0x1ff, 0xfffffffffffffffa, 0x7, 0x8000, 0x9, 0x101, 0x5, 0x80000001, 0x4, 0x3, 0x7f, 0x400, 0x1, 0x10000, 0x13d33f6d, 0x5, 0x1, 0x2, 0x7, 0x9, 0x3f, 0x7f, 0x81, 0x2, 0x4, 0x20, 0x142, 0xff, 0x2, 0x5, 0x9, 0x3ff800000000000, 0x100, 0x6, 0x4, 0x80000000, 0x7, 0xa836, 0x7fffffff, 0xfffffffffffff000, 0xf55060d, 0x7, 0xa4e5, 0x8, 0x5, 0xd317, 0x7991, 0x80, 0x3, 0x9, 0x400, 0xb9a, 0x6, 0x9, 0xff, 0x8, 0x9, 0xfffffffffffffffa, 0x1, 0x2, 0x1, 0x0, 0x100000000, 0x20, 0xffff, 0x8001, 0x432, 0x31b37001, 0xde, 0x80, 0x8, 0x9, 0xd2, 0x9, 0x5, 0x269, 0x8, 0x100, 0xa5, 0xffffffff7fffffff, 0x4, 0x7, 0xff, 0x3ff, 0x6, 0xfffffffffffffffb, 0x8, 0x2, 0xd328, 0x1f, 0x20, 0x5729, 0xfffffffffffff596, 0x57, 0x7f, 0x800, 0x9, 0x40, 0xfffffffffffffffd, 0x9, 0x4, 0x0, 0x7, 0x10001, 0x0, 0x5, 0x0, 0x3, 0x9, 0x80000000, 0x4, 0x7, 0x6, 0x8, 0x3, 0x80000000, 0x6, 0x81, 0x8, 0x9, 0x8, 0x7, 0x7fffffff, 0xff, 0x1, 0x4, 0x4, 0x10001, 0x100000000, 0x137b, 0xfffffffffffffff9, 0x100000000, 0xfffffffffffffc01, 0x0, 0x1cf, 0x3ff, 0x8000, 0x20, 0x3, 0x9, 0x800, 0x6, 0xff, 0x0, 0x80, 0x7ff, 0xffff, 0x3, 0x1ff, 0xffffffffffffff00, 0x1, 0x4, 0x81, 0x0, 0x9, 0x7, 0x800, 0x1, 0xca, 0xffff, 0xfffffffeffffffff, 0x1, 0xac, 0x7, 0x8731, 0x7, 0x3, 0xfffffffffffffffe, 0xffffffff, 0x400, 0x101, 0x9, 0x2, 0x4, 0xffff, 0x80000000, 0x2dd484d, 0x7fff, 0xfff, 0x8000, 0x8, 0x10000, 0x5, 0x10001, 0x101, 0xffffffff, 0x2, 0x4, 0x101, 0x5, 0x9, 0xfffffffffffffc01, 0x4, 0xffff, 0x20, 0x7f, 0x1000, 0x5, 0x20, 0x4, 0x2, 0x8, 0x7, 0x3627558d, 0x7273, 0xfffffffffffffff7, 0x1, 0x8, 0x8, 0x6, 0xfffffffffffffffd, 0xffffffffffff6764, 0x8, 0x3, 0x5, 0x5, 0x80, 0xfff, 0x20, 0x4, 0xffffffffffffffff, 0x7, 0x1, 0x2, 0x7, 0x8, 0x1ff, 0x0, 0x1, 0x7, 0x6, 0x5, 0x4, 0x1, 0x9, 0x4, 0x0, 0xe2, 0x4, 0x3, 0x400, 0x7f, 0xad3, 0x5, 0xfffffffffffffffb, 0xffff, 0x6, 0x9, 0x2c, 0x6, 0xa58, 0xd4ec, 0x7, 0x7, 0x8, 0x0, 0xe618, 0x7, 0x0, 0x8, 0x81, 0x8000, 0x400000000, 0x0, 0x9, 0xfffffffffffffffd, 0x3ff, 0x1, 0x6, 0x1, 0x81, 0x2, 0x6, 0xd8, 0x7, 0x2, 0x2, 0xdc9, 0x8e4, 0x3, 0x10001, 0x1, 0x1, 0x7ff, 0x800, 0x0, 0xffffffff, 0xf0be, 0x0, 0x1, 0x1, 0x0, 0xebb, 0x5, 0x1ff, 0xffffffffffffffff, 0x5, 0x8, 0x9, 0x7, 0x4947, 0x1000, 0x7, 0x10001, 0x3, 0x6, 0x8, 0x7, 0x4, 0xfb7, 0x1ff, 0xfffffffffffffb9d, 0x9, 0xffff, 0xe456, 0x5e8d, 0x3c03, 0x3, 0xa0000000000, 0x5, 0x8, 0x9, 0x7, 0x7, 0x3e1a, 0xfffffffffffff6e4, 0x7, 0x100000001, 0x7ff, 0x4, 0x7, 0x0, 0xd548, 0x1000, 0x8001, 0xfffffffffffff135, 0x401, 0x9, 0x4, 0x40, 0x5c9, 0x9, 0x732b, 0x8, 0x5, 0x80000000, 0x7, 0xe1e, 0x9, 0x5, 0x101, 0x81, 0xffffffffffffe30d, 0x6, 0x0, 0x7, 0xb91, 0xff, 0x401, 0x0, 0x3424, 0x8, 0x20, 0x200, 0x6, 0x9, 0x8, 0x7fff, 0x0, 0x13, 0x2, 0x0, 0x6, 0x3ff, 0x0, 0xffff, 0x3f, 0x2, 0x7, 0x4, 0x9e, 0x7, 0x100, 0x795d, 0x4, 0x0, 0x91dc, 0x3, 0x0, 0x4, 0x8001, 0x10000, 0x10000, 0x656, 0x8, 0x3, 0x10001, 0x8001, 0xffff000000000000, 0x8, 0x100, 0x2de, 0x5, 0x6, 0x400, 0x7, 0x57, 0x7e60, 0xffffffff, 0x3, 0x2, 0x3214, 0x4, 0x40, 0x20, 0x9, 0x891, 0xd14, 0x0, 0x8, 0xe4, 0x3, 0x9, 0x9, 0x7, 0x800, 0x0, 0x4, 0xd28, 0x800, 0x9bf, 0x7fffffff, 0x200, 0x100000000, 0x3f, 0x1ff, 0x5, 0x20, 0xfd41, 0x5, 0x9, 0x9, 0x10000, 0x5bdefbdb, 0x3, 0x100000001, 0xac0, 0x6, 0x1, 0x0, 0x5, 0x7, 0x9, 0xfffffffffffffffa, 0xdd2, 0x7, 0x91f, 0x6, 0x0, 0x401, 0x1, 0x7, 0x400, 0x99f9, 0x99, 0x2, 0x1, 0x0, 0x9, 0x0, 0x6, 0x7, 0x20000, 0x80, 0x1, 0x8, 0x3f, 0x5, 0x8, 0x9d, 0xff, 0x9, 0x5, 0x6, 0x4, 0x1, 0x9, 0x7, 0x6, 0x7, 0x6a70, 0x80000000, 0x8, 0x2, 0x9, 0x7, 0x8001, 0x0, 0x3, 0x9, 0x6, 0x0, 0x6, 0x6a9, 0x9, 0x5, 0x69e, 0x2, 0x9, 0x1f, 0x8, 0xcb67, 0x3ff, 0x93, 0x2, 0x2, 0x1ff, 0x682, 0x2, 0x7, 0x2, 0x1f, 0x5, 0x9, 0xffffffffffffff7f, 0x7fffffff, 0x7, 0xffffffffffffffff, 0xfffffffffffff801, 0x9a, 0x1, 0x1000, 0x9, 0xfffffffffffffffc, 0x4, 0x5, 0xa1, 0xa, 0x80000000, 0x1, 0x2f, 0x94c, 0xffffffffffff7180, 0x9, 0xa2, 0x8, 0x40, 0x1, 0x1, 0x6, 0x7, 0x7, 0x401, 0x2b2, 0x10001, 0x2, 0xb3e, 0x1000000000000, 0x1, 0x6, 0x6, 0x3, 0x7f, 0x8000, 0x0, 0x5, 0x1, 0x1ff, 0x2, 0x80000000, 0x1, 0x1, 0x1, 0x6, 0xff, 0x2, 0x2, 0x7f, 0x8, 0x9, 0x0, 0x80, 0x56, 0xbdde, 0x7, 0xffffffffffffffff, 0x9, 0x81, 0x1, 0x6, 0x800, 0x1, 0x100, 0xff, 0x5, 0x4, 0x6, 0x2, 0xecd, 0x1f, 0x63, 0x7, 0x9, 0xffff, 0x0, 0x0, 0x9, 0x2000000000000, 0x3, 0x0, 0x7f, 0x2, 0x15, 0x401, 0x5, 0x7, 0x1, 0x3, 0x7, 0xfffffffffffff1f7, 0x8, 0x8a84, 0x4, 0x1ff, 0x3, 0x5, 0x10000, 0x800, 0x6, 0x1, 0x800, 0x7a, 0xfffffffffffff399, 0x7f, 0xffffffff, 0xbe6, 0x20, 0x6, 0x7f, 0x9, 0x3, 0x7fff, 0x0, 0x1, 0x3, 0x7, 0x0, 0x10000, 0x2, 0x7fffffff, 0xbbf2, 0xfffffffffffffffa, 0x5, 0x400000000000000, 0x80000001, 0x9, 0x7fff, 0xfffffffffffffffe, 0x81, 0x0, 0x0, 0x3, 0x1, 0xd68, 0x3, 0x401, 0x9, 0x5, 0x5, 0x2, 0xffff, 0x87b, 0x7, 0x5, 0xffffffffb313c72e, 0x1ff, 0x20, 0x100000000, 0x80, 0x5, 0x7f, 0xe7, 0xa7f, 0x5, 0x3, 0x40, 0x7, 0x1c42, 0x5, 0x3dd0, 0x7, 0x9, 0xe20, 0x6d, 0x0, 0x8673, 0x100000001, 0x1, 0x3, 0xff, 0x3374, 0x8, 0x0, 0xfc00000000000000, 0x0, 0x4, 0x42, 0xfffffffffffffff9, 0x7, 0x7, 0xffffffffffffff7f, 0x4, 0x101, 0xa69, 0x1000, 0x0, 0x3, 0x7, 0x8, 0x0, 0x60c9, 0x5, 0x51, 0x80000001, 0xc134, 0x1, 0x7, 0x2, 0x400, 0x6, 0x4, 0x3f, 0x0, 0x1, 0x1, 0x0, 0x3, 0x7, 0x230b7f95, 0x8a16, 0x10000, 0x1, 0xc3c, 0x401, 0x7bc72466, 0x3, 0xfffffffffffffff8, 0xffffffffffffffff, 0x100000000, 0x0, 0x1ff, 0x9, 0x9, 0x7, 0x1, 0x6, 0x3, 0x1, 0x6, 0xecca, 0x7, 0x1, 0x484745f9, 0x7, 0xfffffffffffff2f5, 0x8, 0x1, 0xfffffffffffffff9, 0x7ff, 0x126, 0x9, 0x40, 0x2, 0x7fff, 0x401, 0x4, 0x2, 0x7fffffff, 0x6, 0x4, 0x0, 0x2, 0x41ab, 0x6, 0x6, 0x4e91, 0x0, 0x5, 0x1, 0x4, 0xfffffffffffffffb, 0x4, 0x380, 0x6, 0x0, 0x1, 0x3, 0x5, 0xfffffffffffffffa, 0x1, 0x4, 0x1, 0x9, 0xd42, 0x40, 0x8, 0x3, 0x1f, 0x400, 0x6, 0x0, 0x0, 0x3f, 0xfff, 0x2b, 0xc6, 0x80000001, 0x9, 0x8, 0x0, 0xe9, 0x8, 0x8, 0x8, 0x7acf, 0xebfec27, 0x825, 0x6, 0x81, 0xffffffffffff88f5, 0x10001, 0x0, 0xa9, 0xfff, 0xff, 0x80000000, 0x4, 0xedc3, 0xfb0e, 0x1, 0x80000001, 0xbc, 0xffffffffffffff2d, 0xfffffffffffffffa, 0x3be, 0x3, 0x1, 0x5ab, 0x7, 0x3, 0xe0bb, 0x5, 0x100000000, 0x1, 0x86, 0x9, 0x2, 0x8, 0x3, 0x1, 0x1, 0x2, 0x81, 0x4, 0x5, 0xffffffff, 0xffff, 0x5711, 0x0, 0x8, 0x3, 0x4219, 0xfff, 0x69, 0x7, 0x9, 0x1f, 0x800000000, 0x2, 0x3, 0x5, 0x7, 0x100000000, 0x0, 0x0, 0x1, 0x7ff, 0xc770, 0x0, 0xed, 0x80000000, 0x2, 0x4c, 0xb796, 0x400, 0x2, 0x5, 0x7f, 0x5, 0x1f, 0x2, 0x100000001, 0x3f, 0x1ff, 0x6, 0x401, 0x7, 0x5, 0x7, 0xffffffff80000000, 0x4, 0x400, 0x2, 0xfffffffffffffff9, 0x8, 0x100000000, 0x100000000, 0x8000, 0x9, 0x1, 0x1, 0x4, 0x81, 0x100000000, 0x3, 0x80, 0xffff, 0x7fffffff, 0x8c, 0xfffffffffffffff7, 0x9, 0x2, 0x2, 0xfffffffffffffff5, 0x1, 0x1, 0x7, 0x400, 0x7fffffff, 0x4b, 0x0, 0xca, 0x4c, 0x9, 0x1b0, 0x9, 0x0, 0x2, 0x10000, 0xffff, 0x80000001, 0x8, 0x3, 0xffffffffffffffff, 0x4, 0xa88, 0x3c, 0x7ff, 0xfffffffffffffe33, 0x100000000, 0x40, 0x0, 0x6, 0x4ee2, 0x3, 0xa32, 0x2, 0x8, 0x5, 0x101, 0x9, 0x1, 0x400, 0xd4, 0x1ff, 0x4, 0x9, 0x3f, 0x2, 0x4, 0x5, 0x3, 0x3, 0x7, 0x1ff, 0x1, 0xfffffffffffffffc, 0xffffffff, 0x8, 0x100000001, 0x100000001, 0x504e0000000, 0x7, 0x200, 0x3, 0x1, 0x3, 0x1000, 0x1, 0x6, 0x5, 0xb2, 0x10000, 0x8, 0x4, 0x0, 0x1f, 0x9, 0x0, 0x7, 0x4, 0x800, 0x7840000, 0x4, 0x0, 0x8000, 0xd36a, 0x7, 0xda, 0x80, 0x0, 0x5, 0x1, 0x7f, 0x10001, 0xffffffffffffeeed, 0x8, 0x7, 0x1, 0x29, 0x9, 0x2221, 0x2, 0x3, 0xee336d1, 0x0, 0x63, 0x0, 0x7, 0x6, 0xfffffffffffffff8, 0x5, 0x5f, 0xfffffffffffffffd, 0x7, 0x5f, 0xfffffffffffff801, 0x3ff, 0x1, 0x5, 0x1, 0x10000, 0xffffffffffffffc0, 0x7f, 0x0, 0x8, 0x1, 0x3, 0x100000001, 0x6, 0x0, 0x7fffffff, 0x2, 0x6, 0x700b, 0x2, 0xfff, 0x6, 0xf4e, 0x966, 0x7, 0x7, 0x0, 0x7, 0x6f3e, 0x2, 0x9, 0x5, 0x4, 0x3, 0x0, 0x1, 0x3, 0x8001, 0x3, 0x2, 0xd3, 0x250, 0x726, 0x7, 0x0, 0xfff, 0x6, 0xfff, 0x66, 0x95, 0x2, 0x8, 0x763, 0x8, 0x4, 0x100000001, 0xb98e, 0x401, 0xcb1, 0x6b1b, 0x2, 0x8, 0xffff, 0x80000000, 0x4, 0x0, 0x2, 0x81, 0x3, 0x1ff, 0x76361bd1, 0x6, 0x90, 0x8001, 0x3, 0x1e65, 0x0, 0x100000000, 0x8, 0xd09, 0x1ff, 0x9, 0x2, 0xff, 0x200, 0x1, 0xffffffff, 0x4, 0x101, 0x0, 0x1, 0x8, 0x5, 0x25f, 0x67ed3c62, 0x5, 0x8, 0x6, 0x4, 0x8, 0x1, 0xa83, 0xe5, 0x5, 0xfa2, 0x8000, 0x6, 0x9, 0x80000000, 0x8, 0x2, 0x5, 0x8000, 0xfffffffffffff7a3, 0xffffffffffffffda, 0x3, 0x4, 0x8000, 0xffff, 0xa0, 0x6, 0x1, 0x4, 0x7, 0xfff, 0x7, 0x1, 0x1, 0x10000, 0x33, 0x0, 0x8, 0x101, 0x80, 0x0, 0xabe, 0x7, 0x7, 0x0, 0x2, 0x9, 0x8, 0x7, 0x5, 0x0, 0x7, 0x8000, 0x5e4, 0x8, 0x10000000, 0x2, 0x7fff, 0xffffffffffffffff, 0xfa7c, 0x9, 0x7, 0x1, 0x7fffffff, 0x2f, 0x3, 0xff, 0x7, 0x1, 0x80, 0x5, 0xe645, 0x3ff, 0x5, 0x800, 0x0, 0x1, 0x3, 0x5, 0x8, 0x9, 0x0, 0x4, 0x1, 0x80000000, 0x8, 0x400, 0x9, 0x185, 0x7, 0x7, 0x4fb, 0xffffffffffffbfb9, 0x1, 0x0, 0x1, 0x2, 0x2, 0x5, 0x6992a3eb, 0x2, 0x80, 0x7fffffff, 0x1, 0x3fc000000000, 0x23b, 0x2, 0x5, 0x5, 0x8, 0xca9, 0x8, 0x3, 0x9, 0x101, 0x1ff, 0x401, 0x8, 0xebd, 0x1, 0x6, 0x3, 0x8, 0x6, 0x4, 0x7a9722b, 0x6, 0x1000, 0x4, 0x3b62, 0x7, 0x1, 0x7, 0x73d7, 0x100000000, 0x5, 0x5, 0x3ff, 0xffffffffffffff5b, 0xfffffffffffffffb, 0x80, 0x849, 0x1, 0x5, 0x4, 0x90, 0x20, 0x4, 0x167f742b, 0xf2a3, 0x101, 0xfffffffffffffffe, 0x4, 0x8000, 0x80000001, 0x9, 0x3f, 0x40, 0x5, 0x3, 0x9, 0x8, 0x6431, 0x8, 0xffffffff, 0x9830, 0x638, 0x5, 0x8, 0x3, 0xffff, 0x6, 0x8, 0x4, 0x6, 0x7f, 0x7fff, 0x6, 0x9, 0x100000001, 0xffffffff7fffffff, 0x4, 0x1, 0x501, 0x5, 0x200, 0x8000, 0x800, 0x5, 0x0, 0x8, 0x18145dd6, 0x3, 0x6, 0x0, 0xaec, 0x7, 0xe2a, 0x8, 0x130c00000, 0xfff, 0x7fffffff, 0x4, 0x3d6c, 0x5, 0x9, 0x3ff, 0x7f, 0x3, 0x4, 0x2, 0x8, 0x1, 0x4, 0x5, 0x5, 0x7fff, 0x8f, 0x400, 0x0, 0x6, 0x610dce6a, 0x6, 0x9, 0x2, 0xd8, 0x100000000, 0xc4, 0x848e, 0x9, 0xdda, 0x9, 0x1, 0x2, 0x830, 0xffffffffffffffff, 0x40, 0x9000000000, 0x7, 0x7, 0x1, 0x0, 0x5, 0x0, 0xd9, 0x0, 0x5, 0xfff, 0x2, 0x9, 0xfffffffffffffff8, 0x10001, 0x8000, 0x9, 0x1, 0x7fffffff, 0xfe00000000, 0x7a11, 0x3, 0x5bf, 0x4, 0x7, 0xfffffffffffffff8, 0x2, 0xfffffffffffffe01, 0x4, 0x3, 0x2, 0x7fffffff, 0x0, 0x4, 0x3, 0x40, 0x8001, 0x21, 0x3c8, 0x7, 0x8, 0xfffffffffffffff7, 0x80000001, 0x9, 0x17e2, 0x2, 0x40, 0x3, 0x4, 0x3ff, 0x40, 0x9, 0x1, 0x4, 0x8, 0x8, 0x5, 0x9bbd, 0x3712, 0x8, 0x9, 0x4, 0x9, 0xfffffffffffffff7, 0x92, 0x3, 0x101, 0x2, 0x4, 0x9c2, 0xfffffffffffffff8, 0x7, 0x1, 0x0, 0x0, 0x1000, 0x2, 0x10001, 0x5, 0x8, 0x10000, 0x5, 0xfffffffffffffffe, 0xffffffffffff3ea5, 0x0, 0x1, 0x3, 0x9, 0x7, 0x6, 0x6, 0x4, 0xffffffffffffea42, 0x80, 0xffff, 0x4, 0x9, 0xee3, 0x401, 0x6e, 0x1, 0xffffffffffff861c, 0xfffffffffffffffa, 0x3735b14e, 0x2, 0xfff, 0x94, 0x3f, 0x5, 0x0, 0x7, 0xff, 0xeba, 0x8, 0xff, 0x10001, 0x3, 0x908, 0x2c4, 0x40, 0x7, 0x7f, 0x9, 0xbea4, 0x7, 0x6, 0x6, 0x200, 0xfffffffffffffff9, 0x5, 0x4, 0xff, 0xbb32, 0x7ff, 0x5, 0x40, 0x3a, 0x28c3, 0x900000000000, 0xe91d, 0xfffffffffffffff8, 0x7, 0x6, 0x200, 0x3f, 0x80000000, 0x6, 0x7, 0x7fff, 0x5, 0xffff, 0x0, 0x1, 0x29, 0xac, 0x1000, 0x0, 0xdd8, 0x1, 0x45, 0x46ac, 0x10001, 0xe967, 0x7ff, 0x101, 0xffff, 0x3, 0x1, 0x2, 0x2, 0x80, 0x10001, 0x661d1009, 0x5, 0x20, 0x1, 0x8, 0xe293, 0x7, 0xffffffff, 0x1, 0x4, 0x3b0, 0xfff, 0x0, 0x800, 0x3ff, 0x7, 0x1000000000000000, 0x7, 0x401, 0x5, 0x1f, 0x72, 0x7, 0x88, 0x10000, 0x0, 0x8, 0x236d21dd, 0x0, 0x1, 0x81, 0x4, 0x7, 0x200, 0xfff, 0x2c, 0x4c, 0x80000000, 0x2, 0xe9, 0x4, 0xaf, 0xa10, 0x100000001, 0x6, 0x6, 0x1, 0x400, 0x4, 0x3, 0x3, 0x8001, 0x0, 0x47, 0x10000, 0x2, 0x0, 0x80000001, 0x7, 0xffffffffffffffb6, 0x5, 0x81, 0x4, 0x3, 0xb81, 0x6, 0x4, 0xffffffff, 0x10000, 0x6, 0x4, 0x1000, 0x3ff, 0x3, 0x40, 0x4, 0x2, 0xe3, 0x3, 0x1, 0x5a276257, 0xfb8, 0x1000, 0x0, 0x0, 0x2, 0xa720, 0x7, 0xfe, 0x4, 0x80, 0x0, 0xb495, 0x3, 0xfffffffffffffffc, 0x5, 0x7, 0x9, 0x2a79cc5d, 0x7, 0x80000001, 0x100000001, 0x7fff, 0x6, 0xfffffffffffffa8d, 0x101, 0x3, 0x81, 0x800, 0x7ff, 0x1, 0xec9, 0x100, 0x0, 0x5, 0x10001, 0x1, 0x4, 0xf800000000000000, 0x10000, 0x4, 0x9, 0x0, 0x2, 0x0, 0xffffffff80000001, 0x7fff, 0x4b6b, 0xff80000000000000, 0x7, 0x3, 0x7, 0x100000000, 0x6, 0x2, 0x8, 0x5, 0x7fff, 0x7fffffff, 0x6, 0x4, 0x8000, 0x3, 0x20, 0x1, 0x10001, 0x80000001, 0x3, 0x200, 0x3ff, 0x1f, 0x405, 0xfffffffffffffff7, 0x9, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x0, 0x2, 0x7, 0x7ff, 0x7ff, 0x6, 0xb5a, 0x7ff, 0x3, 0xef5, 0x7, 0x100000001, 0x3f, 0x5, 0x100000001, 0xb1b, 0x1, 0x3, 0x16, 0xfffffffffffffff9, 0x8001, 0x100, 0x7, 0xffffffff, 0x8, 0xc79c, 0x100000000, 0x2, 0x9, 0x6, 0x8, 0x5, 0x5, 0x6, 0xca0, 0x1, 0x4, 0xa99, 0x0, 0x5, 0x1, 0x9, 0xffffffff00000000, 0x3d46, 0x7, 0x6, 0x4, 0xfffffffeffffffff, 0x0, 0x3f, 0x7, 0x9c9, 0x7, 0x7bb, 0x2, 0x7, 0x0, 0x80000000, 0x5, 0xffffffffffffffe0, 0x2, 0x8, 0x4, 0x2, 0x6, 0x101, 0x0, 0x2, 0x4, 0x5, 0x1, 0x5, 0x1ff, 0x1f, 0x800, 0x101, 0x3, 0x4, 0x6, 0x4, 0x33, 0x0, 0x0, 0x9, 0x8, 0x9, 0xd3d2, 0x2, 0x7f, 0x4, 0x1, 0x0, 0x6, 0x8, 0x1, 0x1ff, 0x6, 0xdc, 0xfff, 0x4, 0x7, 0x1ff, 0xd66, 0x4, 0x11b, 0x3, 0x200, 0x4, 0x100000000, 0xffffffffffff390e, 0xff, 0x1, 0xff, 0x6, 0x3, 0x20, 0x401, 0x9, 0xce2, 0xffffffff, 0x8, 0xff, 0x5, 0x100000000, 0x7, 0x45a, 0x4, 0x40, 0x8bc7, 0x6, 0x8000, 0x3, 0x10001, 0x6, 0x6, 0x5, 0x0, 0x101, 0x3, 0x9, 0x5, 0x1ff, 0x7, 0x29, 0x7, 0x81, 0x8, 0x5, 0xfffffffffffffff7, 0x400, 0x8e9, 0x7c, 0x6, 0x80000000, 0x7fffffff, 0x2, 0x0, 0xab6, 0x5, 0x1, 0x1, 0xffffffffffff0001, 0x7ff, 0x3f, 0xb5f, 0x40, 0x40, 0x4, 0x97d9, 0xffffffffffffff70, 0x3, 0x9, 0x0, 0xc04, 0xe8, 0x0, 0x40, 0x0, 0x3, 0x3, 0x20, 0x35e1, 0x6, 0x100, 0x6, 0xffffffffffffffff, 0x1, 0x4, 0x2, 0x755d, 0x2, 0x7, 0x1, 0x5, 0x6, 0x1, 0x9, 0x3, 0x7, 0x2, 0x8, 0x6, 0x200, 0x7288, 0xacd, 0x678, 0x0, 0x2, 0x1aff535a, 0x2, 0x0, 0x7, 0x8001, 0x626, 0x1000, 0x8, 0x7fff, 0x81, 0x2dbe0723, 0x1, 0x7, 0x8, 0x5, 0x7, 0xb7, 0x8001, 0x40, 0x4, 0x9, 0x9, 0x51, 0xff, 0x2, 0xa66, 0x66d0, 0x7fff, 0x7, 0x9, 0x1, 0x9235, 0x6d, 0x5, 0x7fffffff, 0x9, 0x0, 0x0, 0x5e, 0x4, 0x4, 0x8, 0x7, 0xffffffffffffffff, 0x4, 0x0, 0x400, 0xa9, 0x9, 0x9, 0x3, 0xff, 0x1, 0x404a, 0x6, 0x696, 0xfffffffffffff001, 0x5, 0x7ac6, 0x3, 0xfff, 0x7ff, 0x9, 0x5, 0xfffffffffffff000, 0x4, 0x7f, 0x3ff, 0x9, 0x7fff, 0x0, 0x400, 0x7, 0x2, 0x80000001, 0x100, 0x7, 0x9a, 0x3572, 0x2, 0x2, 0x0, 0x1000, 0xffffffff, 0x1000, 0x2dc, 0xae, 0x1, 0x7, 0x1, 0x800, 0xfffffffffffffff9, 0x100000001, 0x5, 0xbf, 0x76f, 0x3, 0x2, 0x8, 0x1, 0x38000000000, 0x8, 0xffffffff, 0x100000000, 0xeb, 0x6, 0x2, 0x100000001, 0x3f, 0xffffffff, 0x200, 0xffff, 0x6, 0x6, 0x448, 0x6b0e, 0x236b2c2c, 0x8, 0xfffffffffffffff8, 0xe4, 0x5a, 0x6, 0x6, 0x4, 0x200, 0x6, 0x2, 0x59f, 0x8, 0x0, 0x7f, 0x8, 0x3ff, 0xe4, 0x100000001, 0x80000000, 0x817, 0x400, 0x7, 0x5, 0x474, 0xffffffffffff57dd, 0x2125bdfa, 0x6, 0x3, 0x100000001, 0x4, 0x401, 0x1, 0x40, 0x2, 0x2, 0x8, 0x1, 0xffffffffffffffc0, 0x8523, 0x20, 0x20, 0x8, 0xff, 0x100000001, 0x2, 0x2, 0x926, 0x7, 0x341, 0x2, 0x8001, 0x3, 0x2, 0x800, 0x5, 0x81, 0xffffffffffff7fff, 0x2, 0x8, 0x44, 0x3ff, 0x80, 0x7, 0x3ff, 0x8, 0x3, 0x6, 0x1f, 0x5, 0x5, 0x3, 0x3fe000000000000, 0x0, 0x1, 0x6, 0x6, 0x100000000, 0x2, 0x8, 0x0, 0x5, 0x5, 0xfffffffffffffffe, 0x6, 0x2, 0x9, 0x1, 0xa4c, 0x0, 0xd63, 0x401, 0x9, 0x80000000, 0x80000000, 0x6, 0x3, 0xff, 0x80, 0x90, 0x400, 0x10001, 0x5, 0x6, 0x6000000000000000, 0x101, 0x2149, 0x400, 0xfff, 0x4, 0x32, 0x401, 0x2, 0x6, 0xf0, 0xa12e, 0x80, 0xffff, 0x81, 0x3, 0x6, 0x9, 0x7f0e, 0x0, 0x3, 0x7, 0x5, 0x4, 0x10001, 0x8, 0x3ff, 0x2, 0x3, 0x27e98000000, 0x8000, 0x81, 0x200, 0xfffffffffffffffa, 0xdf6d, 0x8, 0x2, 0x6, 0x1, 0x0, 0x6, 0xe54, 0x9, 0xef, 0xffffffff, 0x1, 0x3f, 0x4, 0x912, 0xffff, 0x6a, 0x4, 0x2, 0x7ff, 0x5, 0x80000000, 0xfff, 0x4, 0x8, 0x6, 0x4, 0x1, 0x4, 0x2, 0x1, 0x1, 0xffffffff, 0x0, 0x3f, 0x100, 0x3, 0x400, 0x4, 0xbbd1, 0x5, 0x1, 0x401, 0x9, 0x1, 0x8, 0x6, 0x3, 0xffffffff, 0x1, 0x4, 0x6, 0x7, 0x100000001, 0x7fff, 0x80000001, 0x5, 0x5, 0x0, 0x3de98d4b, 0x100000001, 0xffffffffffffff7f, 0x8, 0x9, 0x2, 0xffffffffffff65df, 0x4, 0x0, 0x40, 0x5, 0x5, 0x8, 0x7, 0x5, 0x0, 0x5, 0x2, 0x3f, 0x20, 0x7, 0xfffffffffffffffe, 0x10001, 0x7, 0x9, 0x5, 0x7f, 0x1ff, 0x401, 0x10000, 0x2, 0x2, 0x6, 0x6, 0x7fffffff, 0x5, 0x75, 0x8c13, 0x5, 0x0, 0x1, 0x100000001, 0x6, 0x9, 0x1, 0x7fffffff, 0xffffffffffff8001, 0x6, 0x80000000, 0x8, 0x1, 0x2, 0x80, 0x9, 0x3f, 0x4, 0x8, 0x7, 0xc1, 0x1ff, 0x7fffffff, 0x3, 0x2, 0x0, 0x6, 0x65, 0x1, 0x3, 0x20, 0x20, 0x1, 0x7, 0x8, 0x1, 0xff, 0x7, 0x3, 0x8, 0x1, 0x5, 0x9, 0x0, 0x20, 0x0, 0x100000000, 0x40, 0x8, 0xffffffffffffffff, 0xffffffff, 0x0, 0x81, 0x100000000, 0x8b, 0xffff, 0x6, 0x7fa26897, 0x0, 0x80, 0x2, 0xc6a, 0xfffffffffffff33e, 0x4b39, 0x1f, 0x5, 0x100000001, 0x6, 0x9, 0x101, 0x1, 0x1, 0x92, 0xe5f, 0x10000, 0x5, 0x2da6, 0x7, 0x7, 0x3, 0x3, 0x2, 0x36, 0xaf87, 0xa82, 0x2, 0x80000000, 0x81, 0x1, 0x6, 0x101, 0x200, 0x7f, 0x1, 0x7fffffff, 0x4, 0x9, 0x2, 0x85e2836, 0xf96, 0x2, 0x3, 0x4, 0x10001, 0xfffffffffffffffc, 0x0, 0x1, 0xff80000000, 0x3, 0x5, 0x4, 0x80, 0x8, 0x3, 0xa81, 0x0, 0x800, 0x3ff, 0xc1, 0x5, 0x7, 0x9, 0x5, 0x40, 0xfffffffffffff800, 0x4, 0x0, 0x3, 0x3, 0xfff, 0x0, 0x9, 0x5, 0x63, 0xff, 0x3, 0x8, 0x8, 0x8, 0x800, 0x101, 0x100000000, 0x525, 0x51432ec9, 0x8, 0x400, 0x1, 0x2, 0x1, 0x4, 0x0, 0x5, 0x800, 0x101, 0x5, 0x4, 0x2, 0x40, 0x6, 0x8, 0x8000, 0x3, 0x6d, 0x100000000, 0x6, 0x10001, 0x8, 0x1, 0x6, 0x7, 0x4, 0x5, 0x400, 0x3, 0x1ff, 0x80000001, 0x248, 0x8, 0x81, 0x20, 0x0, 0x3f, 0x7, 0x8, 0x3f, 0x2, 0x1, 0x4, 0xffffffffffff7fff, 0x0, 0x8, 0x0, 0xe04, 0x4, 0x7ff, 0x1f, 0x1, 0x8, 0x7, 0x7, 0x20, 0x7fff, 0x1, 0x1000, 0x8, 0x4, 0x4, 0xfff, 0x5, 0x2, 0x9, 0x7, 0xebd, 0xad, 0x101, 0x3, 0x3, 0x6, 0x28, 0x4, 0x2, 0xfff, 0x100, 0x80, 0xfffffffffffffffa, 0x20, 0xa1240000000000, 0x2, 0x1, 0xff, 0x8, 0x30000000000, 0xfff, 0x4aa8, 0x3, 0xfff, 0x800, 0x0, 0x400, 0x9, 0x0, 0x48d70801, 0x4, 0x9, 0x800, 0xfff, 0x10001, 0x9, 0x4758, 0x3, 0x1f, 0x717, 0xee80, 0x10000, 0x48, 0x9, 0x6, 0x5, 0x8, 0x3, 0x0, 0x20, 0x1, 0x7, 0x81, 0x3, 0x0, 0x87, 0x5, 0x3ff, 0x10001, 0x9, 0x337e65c2, 0x0, 0x1, 0x6, 0x64, 0x200, 0x10001, 0x200, 0x10001, 0xfffffffffffff7ad, 0x8, 0x1, 0x1ff, 0x5, 0x8, 0xff, 0x1, 0x0, 0x81, 0x4, 0x2, 0x7, 0x8, 0x6, 0x7, 0xffffffffffff58d8, 0x100000000, 0x8, 0x7, 0x4, 0x2, 0x1, 0x4, 0xc1, 0xc7a, 0x8, 0x5, 0xfff, 0x0, 0x7, 0x8, 0x1f, 0x99c0, 0x4, 0x1, 0x6, 0x79d, 0x9, 0x2, 0x9, 0xc0, 0x6, 0x5, 0x620, 0x101, 0x8, 0x3, 0x101, 0x6, 0xefa2, 0x100000001, 0xce8, 0x50, 0xfffffffffffffffe, 0x1, 0x5, 0x10001, 0x8, 0x1ff, 0x8001, 0x2, 0xd41, 0x3, 0x7, 0x7, 0x7, 0x4, 0x6, 0x0, 0x9, 0x51c1, 0xfffffffffffffffd, 0x8, 0x6, 0x6, 0xa6c, 0xda, 0x6, 0xfffffffffffff801, 0x7fff, 0x40, 0x5d3c, 0x401, 0x2, 0x200, 0x9, 0x7f, 0x7f, 0x6, 0x7, 0x5, 0x3ff, 0x0, 0x10000, 0x4, 0x400, 0x8, 0x0, 0x7, 0x2, 0x5, 0x40, 0x5, 0x6, 0x7ff, 0x1, 0x5, 0x7, 0x8, 0x7, 0x2, 0x6, 0x2, 0x2, 0x80000000, 0x8, 0x7, 0x5, 0x100000001, 0x0, 0x1f, 0x80000000, 0x540, 0x3, 0x9, 0x4, 0x7ff, 0x48, 0xffffffff, 0x773, 0xffffffff7fffffff, 0xffffffffffffffff, 0x0, 0x4, 0x22a, 0x4, 0x2, 0x6, 0xa98, 0x400, 0xfffffffffffffe75, 0x5, 0x4, 0x9, 0x20, 0x3, 0x8, 0x172, 0x0, 0x800, 0x2, 0x7, 0x0, 0x9, 0x40, 0x81, 0x6, 0x3f2, 0xff, 0x3, 0x20, 0x100000001, 0x9, 0x401, 0x3b, 0x7, 0x1, 0x146, 0x7, 0xdc8a, 0xe5, 0x10000, 0x40, 0x3ff, 0x0, 0x5, 0x80000001, 0x9, 0x6, 0xf18, 0xc7, 0x1f, 0x0, 0x3ff, 0x1, 0xdd2, 0x20, 0x40, 0x619, 0x7f, 0x400, 0x8, 0xcbc, 0x994, 0x0, 0x800, 0x4, 0x100000000, 0x80, 0x40, 0x1, 0x3, 0x0, 0xffffffffffffffb4, 0x0, 0x101, 0x3, 0x8001, 0x1, 0x9, 0x1, 0x1c06, 0x0, 0x4, 0x25b, 0x6, 0x401, 0xa9f, 0x1, 0x1, 0xffffffff, 0x0, 0x6, 0x8001, 0x7, 0x1, 0x7, 0xc49, 0xaf55, 0x100000001, 0x2, 0x9, 0x3, 0x8, 0x8be5, 0x7, 0x7d44d50f, 0x2, 0x20, 0x9, 0x81, 0x100, 0x8, 0x1, 0x995a, 0x6, 0x9, 0x5, 0x1, 0x9, 0x10000, 0x4498, 0xffff, 0x0, 0x8, 0x7a31, 0x2, 0xefb8, 0x5, 0x80000000, 0x9, 0x7, 0x9, 0x4, 0x100000000, 0x10001, 0x20, 0xa181, 0x20, 0x9, 0x800000000, 0x7f, 0x88, 0x9, 0x0, 0x2, 0x6, 0x7, 0x8, 0x4, 0x7ff, 0xfff, 0x6b77d4d3, 0xffffffffffffffff, 0xffffffffffffff01, 0x1ff, 0x3, 0x40, 0x9, 0x5, 0x4, 0x7, 0x200, 0xffff, 0x2, 0x7, 0x9, 0x6, 0xfffffffffffff800, 0x7, 0xc4, 0x7ff, 0x2, 0x7d6, 0xffffffffffffff01, 0x4, 0x9, 0x6, 0x0, 0x100000001, 0x7, 0x2, 0x7, 0xfffffffffffffc01, 0x6, 0x5, 0x80000001, 0xfffffffffffffffd, 0x40, 0x1a0, 0x6, 0xcc9, 0x5, 0xfffffffffffffffd, 0x8, 0x1, 0xcaa, 0x4d20, 0x6, 0x7, 0x1, 0x7f, 0x9], "faeb2805"}}) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x10)=@syzn={0x73, 0x79, 0x7a}}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$VT_RELDISP(r0, 0x5605) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/02/08 20:01:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000046c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008cf000-0x30)=[{&(0x7f000041b000-0x43)=""/67, 0x43}, {&(0x7f0000896000-0x92)=""/146, 0x92}], 0x2) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:56 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) mlock2(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00008f7000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e8a000-0x4)=0x0) rt_tgsigqueueinfo(r1, r0, 0x30, &(0x7f0000e5d000-0x10)={0x1b, 0x101, 0x100000001, 0x4}) rt_tgsigqueueinfo(r0, r1, 0x35, &(0x7f0000f50000-0x10)={0x3a, 0xffffffffffffffff, 0x32, 0x9}) 2018/02/08 20:01:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1), 0x0, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:56 executing program 6: mmap(&(0x7f0000000000/0x100000)=nil, 0x100000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000067000)={@random="fbe850720347", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, "ebf8ba4b", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "85b6c0e8cdf769069d29ac57012c182e"}}}}, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000058000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = getpid() ptrace$pokeuser(0x6, r1, 0xea4, 0x6) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000101000-0x14)=""/20) 2018/02/08 20:01:56 executing program 5: socketpair$inet6(0xa, 0xf, 0x8, &(0x7f0000784000)) 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000032000)='/dev/dsp#\x00', 0x1603, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000066b000)={@generic, @ifru_flags}) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ftruncate(r1, 0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000270000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000031f000-0xc)={0x0, 0x0, &(0x7f0000b73000/0x4000)=nil}) pipe(&(0x7f00009dd000-0x8)={0x0}) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) execve(&(0x7f00009cc000-0x8)='./file0\x00', &(0x7f0000756000-0x1c)=[&(0x7f0000daf000-0x5)='em1^\x00', &(0x7f0000543000)='/dev/kvm\x00', &(0x7f000064c000-0x9)='/dev/kvm\x00', &(0x7f0000e7b000)="90776c616e3100", &(0x7f0000629000-0x1)='\x00', &(0x7f0000b3b000)='-^+posix_acl_accessmime_type\x00', &(0x7f0000683000)='eth1system\x00'], &(0x7f00005a5000)=[&(0x7f0000b29000-0x9)='/dev/kvm\x00', &(0x7f0000650000-0x9)='/dev/kvm\x00']) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00002e7000-0x90)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/08 20:01:56 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000018000-0xe)='/dev/admmidi#\x00', 0x4, 0x2) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000010000)={0x6, 0x401, 0x0, 0x77d5, 0x40, 0x64f, 0x7fffffff, 0x9, 0x0}, &(0x7f000001c000-0x4)=0x20) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000001b000)={r2, 0xfffffffffffffff9, 0x3, [0x4, 0x8, 0x4]}, 0xe) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xe, 0x1ff, &(0x7f000001b000)={0x0, 0x0}) ioctl$KDDISABIO(r3, 0x4b37) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000004000)=""/4096, 0x1000, 0x0, &(0x7f000001d000-0x80)=@generic={0x0, "8d4e9e0639dd4bd09de86de135604989b495d6bfd57f2a325f07d3ed22583bdb58a8bb98f1c352e245bcdd1c9ef410839b84299b33a94bf575cf56dcb23364fef6aa0df2bf437917283460087bde634ff89ef3e9826c06b1896770d1359921896d0ed0b0d602d8e992fcd5a80325531e2310689e4577b721d9d8d3022c89"}, 0x80) recvmsg(r0, &(0x7f000001a000)={0x0, 0x21d, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1035}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f000001a000)=""/145, 0x7d}], 0x8, &(0x7f0000003000-0x13)=""/87, 0x57}, 0x0) 2018/02/08 20:01:56 executing program 7: socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000739000)='/dev/dmmidi#\x00', 0x4, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000d8e000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000076e000-0xc), &(0x7f0000f54000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000235000)=0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f000083b000-0xce)=""/206) r2 = syz_open_procfs(r1, &(0x7f00009bc000)='net/etlink\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000b90000-0x8)={0x5, 0x9, 0x6, 0x5}) preadv(r2, &(0x7f0000658000-0x18)=[{&(0x7f0000f67000)=""/223, 0xdf}], 0x1, 0x0) 2018/02/08 20:01:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f22000-0x9)='/dev/rtc\x00', 0x202080, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x80000000) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009b7000)='loginuid\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f000076f000)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000020000)) bind$ipx(r0, &(0x7f0000734000-0x10)={0x4, 0x100000000, 0x8000000000000000, "c872dd2c35e4"}, 0x10) ftruncate(r0, 0x3d) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f000082f000-0xe0)=""/224) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000da7000-0x95)={0x0, 0x8d, "8ba91650b64668129cd9876cef207065fec7d3706bdc1d08fe207786df6282288ebad0b3ff5b5e94d8304f19046c6de4a2056b18bb6d8cecd2e1c05194f0255b8ee3a3ce96d233c33b664389a46ee42d629b9867f6a0270adec6e186b5cc0eca255d000f2f421d2b74390d06416513fc3d6c94d44598f4b8f19ff9e0778eb7d32b78068145eeaa4aee0fab522f"}, &(0x7f0000a78000-0x4)=0x95) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a7b000)={r1, 0x38}, 0x8) 2018/02/08 20:01:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000046c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008cf000-0x30)=[{&(0x7f0000896000-0x92)=""/146, 0x92}], 0x1) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)) 2018/02/08 20:01:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1), 0x0, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)) 2018/02/08 20:01:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000849000)='/dev/midi#\x00', 0x4, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000c28000-0x20)={0x80, 0x8, [0x0, 0x0]}) 2018/02/08 20:01:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:56 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@dev, @local, 0x0}, &(0x7f0000659000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000030000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f00000dd000), 0x4) 2018/02/08 20:01:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1), 0x0, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000046c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008cf000-0x30)=[], 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)) 2018/02/08 20:01:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000fb000-0x12)='/dev/snd/pcmC#D#c\x00', 0x800, 0x20000) accept4$packet(0xffffffffffffffff, &(0x7f0000f31000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000c7b000)=0x14, 0x80800) r3 = memfd_create(&(0x7f0000781000)='lo\x00', 0x3) sendmmsg(r1, &(0x7f0000d77000)=[{{&(0x7f000093c000)=@rc={0x1f, {0x80, 0x3f, 0x4, 0x3ff, 0x7f}, 0xaf55}, 0x9, &(0x7f0000004000-0x8)=[{&(0x7f000088f000)="a2c843748fb92179d130b98ab9", 0xd}], 0x1, &(0x7f0000bf8000-0x430)=[{0xa4, 0x113, 0x7, "b1f9c96cbdf2b8ee90370b24ec102260acbce3813770452ead9153be5758f7f0481b25c1b0b229477b0a4344c30c62d8db2cdf9d0022ca0a5a0bc1c4a59c0bc73a4a7fdce397bb12f6b5bce75f1f473f06ae47b97ce315f2c8c8ff1e13bb079a9e68cf3bf5a8e3a3865f1b36cc2d785b8986badfae25d3051db5650f33dadd216064379f27fe99eb4c6b4ec466e6e5c9b966933e26d747"}, {0xf0, 0xff, 0x3, "a0c71d4fd6d1940c42dd544ff9f93d1ea6f17de9f78657f698836a3977841ceaeec05de69795dd5f31b779c98cbee33fa4ba0459099186216577a4dbd90b9c467a96359b6bd88f8d380a387185a1b8d1aab6dafcf4500a6a3d49ee77f985db636534be3411ed0764c82f942980019c08fbf3589fc7a407a679c52fec993e19da95198aacfe4c7206b87c48238cd1d73e6b3d044c43ac02a617e6501eb1c12f7473b5cf1c2faa24dbcc7294e2af5623d6fb8e970b2fd3498146d21e26b15582d191c5bfa35d09b629bf3ddce3199f19dfe8e468205bc6cbaade48555a831201c9ce0c"}, {0x5c, 0x10a, 0x0, "d5ee64948a7ecd9aae4ae6cb41d80950d2d75b35ce066b5028303614d4a373e684b594a2c4d72b4c84dc7319ea4f6c4fe66c18fbac5c591ef9698c26ad8fb011ac774b852785395321c6c8c7dfdda311"}, {0x10, 0x1ff, 0x5, "771f3f"}, {0xc, 0x10a, 0x5}, {0x20, 0x19d, 0x7fff, "5612a67fdb1b9ce52fcbadf52c8ee9373c07"}, {0xc0, 0x1, 0x2, "9690e4161f12479055a73c638bdf709e7d9a72f5ca34446c3bbbf665f7b739e4e1338078dbfdce7c77489fdad79c3e43c2995ff575e30bd27adca2efe4a2eed5cfc5fa54fde8c1d9b952f70a36d4b62f8e7547f613a23864bb13fc343b108f61fa0da619d3850d46b4218c1866e6eaddf6ada9cfa1c4e6e55c3767f572f92bcfd4feaa7e4605f9c1f795f1aff21e9b3c7c4e25cc0b4629dd9da392fa40bc2e412ca666412cc016a0496aa21b14e57384331638"}, {0x50, 0x115, 0x7, "87556de58bbcd87b1f5fb3144b2b687852a04bf56200adafeedb424651ba29664814e862fd0cf7f28e5d88082dd3da90851152de8b2ff68eb76a4dab29ea1593200219ba"}, {0x7c, 0x10f, 0x9, "9beaeea7a634ad08fa83156e2826eb35b235ddcd5ac17d76732d7c07b089e39bbc2f75c9e6680cc665c09960b300a37881cd70e37d47d3010e0622f081aae9c92765c2f8048e3b9fe93f904950ae4b481921464385a9f0e003368805134ffa9ffe59e9c5d52b252c04403eda965a"}, {0x78, 0x1ff, 0x0, "09da5190873f9315bba20575f02d013cf182d5c26fe91a7a86ab99599b162594c7c207f86af5e89fc4262e15ae4190029633a8a98e07e6b3cbaea81bdfebb3266b2361eaa18c1e9cfe3fd3886e5261b228dee603b0e6ba373edffbebd9c08e4a90d466a848d7747cba47a880"}], 0x430, 0x20008041}, 0x40}, {{&(0x7f0000d45000-0x10)=@llc={0x1a, 0x1a, 0x7, 0x31, 0x0, 0x8001, @empty}, 0x10, &(0x7f000052f000)=[{&(0x7f00001d2000)="a941080dff01b03f4a3bf133ec42ccdb8ce7e8e101a5c82b60f5cf066b04aceb7fa1b035e3a3212135417aae3e84d44094e3e2db4cca70baef2ce5ba0fec7a87f1e4acd7692e403ff8302e1f7735e69451a26dccdf18da18da1df7f1bb40bc85971a90f9e0feb93a6c9fed59c006c2136a40928a20f176bba47fa2493204240d262bfc17aec2bc28bb9524cbad9a48153e1f17", 0x93}, {&(0x7f0000c27000)="f2a5ef3ad237f88f8eea3f4da83da8d4ebb4e95da4b1295aac98210f4bf15e6fc4eba0867f342410e04d894d327f9b292d0566f58cbd947c4892411798cf2c1c04f2c57077479cad217ad21b801ee14b8bb55bcc3c9339a15a3fa4454393018dc4deabf2a7a15a3466172ebc5fdf7604935c228a44fe5be29bd614e39e8413021dd66be7c1a4ac1987b6d1fd7522a8e2e6ce48e22cea194724397657f677225ff6a4dc649ce52a08ed9cdd66f0bbf397a525df1a98dc463c056858d95371deca2293ed5e95401c4fa018082d6540cbdbbc529ec5629ebd04589929961cd17f642435c7521bb90b504e0929d11b6a422506ec99c38f768acefd072e33a0b4d50b235a947eb5736f733b6a2457b391c26777856bb9144dfd9843e6dc5863f5d477fc4920f337f641b19a3faedcb151664e9cc627910854f794fafbc710f8cbd8364052992db893b5ff723131063ec6e5da5d95f55ba320f12ab5072d9eca293ac1373edcc7f09d7eda2e78dca384171c6fdf2691d3d08ea50b1b214f6c9b5acb4fc522a7b35eaaa7a4b91052ce2a4704d2b055809448dd81c4f6e2f2698953c8d281da8fbcbc1b300dc00104b6b838469e0b3a9b8fe38e05f07c7f9573c70cec52ad39774f18f270ef7d0e7657db04b0280514c6d9a1611ca83688f90ad32d6c2bd18b590aca0f8a3da609cf0d3a3ef2b5a59ee405d6f0f9a03331e4769c8c243251eca7a8af09fd7cb2aade9761e0f3ce3c527a0bb39c07c116a837036f8daa9c846e7727f9d1d295b3d3e0bd571d304017e9a2e1f9f909abf12dcacece280c0bce3e0f5a952d621dbff71376d2b5f493cb641e46c800a9f41e89a6e8314bdfd8804dd0c8939caf8015f455d6dc72fe2575209c817819f82a734f872894e386e05a7fac1008f49f8658a46e81eb3684f8542b173371f327ef36fa27eb9d566309c476c5f7dbe48aa33ec9fe72876b9f5388dda6cb50f5bc8a4d6546474ab9c60b7db62c43303ec36b07aa3bf5533d1180afcfc3bb4d74d40bc591f114dbef06cdfe71fb887e4e7ba35f08856f2c7c1052f9196e86f4e456ae761c60c5845c9de959820380eb01f8e63c1197d5329023ca5731063f84f54603e40a8332083fab166129b00f4ccfeba7d91ed69c443a6966ef2334d9c6b7d52b2edc6afd8fd7815476de3cbd9a054a58b51bffe638104e13f867019fd020fb6024ed2ab32aa8c017ed60e2d3b93773e45f42e0597af4b2565dec07e5159134f366f24db8ccb0eafa6e9613d477baca936a212b3979fb3122a78210b565ff88998220b4674cc46cc44aed59d0c727f29920670066b18331c19fbad26917cd0f40aa6c67c89cc12dd69264a49669cfd0eb032908ca5e6629a5310f8afdd2d549de8c5617d64f1e8dd6a257832265f4188d1b18601b5be0c1b7237f054365ff12718652710fc2f44e922c88d62ba125f217af7bd318fecafba824f511e70ff0f17566d2855fe11ee3d103ce801f32f4e5c3115a625f36b968b12a2803517169782130d329aacab0653af2492dffe850f57c34fdeaa43b828c27f35ae312ad93a57e8a99929b735d43a0ff9f0fb1a9ce9cae0a03858c941d76fc6a686c966fc1f98a8d96464fe7259137c5d41300b6e726e8c647b0a4d6fcf101e411770dce8065bcc035f0f9618606ff61b7dca6e3c81d47909597871c41573829683421d0701b1122c75032b1915bb10e6f826505c74d25340042433a9ae7a2f62fe51db061f9443a8b529daee5478425de1f92f1715ca282fbd7030cd416e102ba8af4168ce44f884303fe71beea862de976e128f0a3513b84c5f97b6148d76fd35426205eaf3f7df5c21dd2c5d6795f50394225d25cf820a1c7d89df29e93a1c78acd940700aa55036e3e4e3c87672226b181a0ed0dd82ab5425527da025f5461cf21e43ffe6b9894c36e01d96be5a9f6dbce13a67ae18f216ec42b96279ad106df94a6efd180b88e358ecc3f34d8261a78b9665a68d2a864328a89508b805afaaed9b88c1355c431443f7c575167df20ce111218d91ad8c01b290aaf99ff666257acc7de284235bb49c12fdc5945980b3bee5944557a530320cb2663e7b89e155597f73abab41782b80ef4259555390a035cd77bf5646665c4cb98df08ef06369485917a0bdec3376224c7799860cf5c8a511b082605b789aab581a3808940ff528eae38304ebda24d61baa837db3b146abdf5f149b36986c02184fc6a0888e94e0b186fb0e94e387717f62ac941ea24e9f0c2ad951cc3b61eca1e0ff4aae6276a1681b25f932a9cc5054a766c2fe82a8c7046d657ade66badc239fd818fdabbddebbe051ce0b4158150e20f682b69512512888cb3e3db1bed6b4734f15e00296ce922de7c98a6d10ffc3aef8b7ec988fa9729ad084753afd57fc1087e44c2c2337ca5b79763b46a5b8e864d50989e7613007a638c3245ba48dddfa6d9c3ad05a1abaf52cee2109a5207f1b79aac8db1160b7f1d2280fbc7278f0ae5267967b018d2dd3d38b699565f26519fdf69a6e2dc774dafc29c735abf7f651fb1c1c9037e5ac2361a48cc07bb5b46dc548ef9c3655855fb5d654e00e688fca14b2e0b21311a1eef35833ebb236e07cb808fe7a77c3f7d741233e4263b84eb0c0bcbfb7418007da6fc1d60c7b49089099521935d08920624049a18ef954066924ddc023c51adcff616d4a3a98880870f76e1e013fe03bd1bfd3c817bed1e4381a209f2f31fb919893608e64a593ca8ce9c1384b1aa0cd62fb7a74ee82736d73d4fdfdf99aaded72819a0dc171dd7582dee283a9d91472320992685222f8725aee8219f7e0abaf04ce445c17a48141d137effdd25be0705172577464324dc587d38f5a73c8bcf979373e7b23f07a3e65b4c059a35c22aebb7581076b4806ad6ea9e46ccfd8fa45676f1f758bc1cee5cbf654acd05f2d79f17b16d4becd3e2be2e95f3a44e5a5c930fb075e7070edaad91f784390e7e099614539be90287bc4e0fba87c67b2d0eb98952d66b474b03fd846ddb2786c63408a3acb3a70a7c36330993d621e6ebb6cb3772c13c65514fe99e6e89f16cf9479e18aa805b63cb0c7cf217fecb2e1f17736e044c74f992e4480cc28c2ddce4e166aea5fabf0514784c9c78823aeec82bbf35c2e14313ee71ac446d37096c09f1b42fd5000b8ad956d4dabcc9e318894f4c40004e3c067211968dda5272c4909346a32fbf61afe690490e717f294a0fe0e682b0cc4955405fcce3fb027da1d3b57ca0dbc69688bec8ac65a00ec8cdb267e2821a0c7bd14307b826833dbcdffe0907e3a836b2a09afb94358213506eb0a12a6df9c2079ef4c49a59db22a4bb5ada7ab590ab3d0e9619bfd30b5e3451e15c46cecaecf14928d85c2e786169a3f37bbd7c25c6312ac6b123af4637dea6e1886b22ec78bb6265c31388988d99873e40b2299cc0c122ee4df134cd79aa23871836d39ce83c7fd2d2d8fc82fea6476e9c8b86a2e973b07d7ef054d8be0146dc618863cc06c173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{&(0x7f0000b08000-0xb5)="3cee873dec9de675f565eb5c0196cf8e949622c0f689d05ad2eb9d6a9233f4962f36113bf3d63a85dbde6c81752498cd221d8d1b8fccd289bc75e3961430ee7be1969d90b4af2bc7463f998820ec346f53521a19e706f2a8e603b4a2230892408f2dabd34c1d90857ee68c05807a8508cf2611c7ad92d579fece858e72d771792deea4dcbada29ab37ed404b03af1d416d03bbc2ad27f4b17b93c04de41e89f0c1b7bc0539643cfb15b62b58f3db739de5c733e964", 0xb5}, {&(0x7f000032d000-0xb9)="195dd3155ab3760d47162329dfb998c1a655eb1e9f71a7d5b583895cdd2b3713f05499033e22d85bf7c803eddbc46fd4b06f30a57b5ea983b2b486d5c6559174c0ddb4ec397721de8b2a5e6be44f9bd9470aa56fe2c75d4b0529ddae4960bc23ea60ba526df1f3ff1bdcd2092a0492f3c2fba44d95b7cd1411719f711b9f4801580c5bd2b3f9ce57ed89315df4876b72367621090958328a763dd9dca49398dc4fe6151abbe0cbd07799b032bd27b80aab1ad4cbaa967afad5", 0xb9}, {&(0x7f000001f000)="601d3d68df897ff577a0e7d6ca40e1b7b5f1535ce6d23e647a3ab50d5e526c872408921a3ee32a78a83faabcf2b7ba5175acce68907be2a0f7eff1d1b9898b4aa640a56e28692c05cf0ebcf5bd36c5e7b29600affa4e40a7c961fa52d1246a585f5075857edeff072b0196589954da39f125e959910f1e4221e0e9c5aa90869873530e45f0d0f8023a4136f7cdf6744496f9c0f3e4afde0fa64d1c478dd7ebd83299587a500e9519062a3d9f0e6630ea5e5886", 0xb3}, {&(0x7f0000a1d000-0x3d)="9a44e18bc8755a1d2361feafda3544ce82ea8b4f91a222ccde219430d69b1b04f7e87b56006888f8736dcc70d745f8e0707613234fd20a7ff5dee5b5a3", 0x3d}, {&(0x7f0000022000)}, {&(0x7f00007b9000)="9dde0f6afbe0a8b6edac397501436b34d642d63602a70c11066cba6086b5c54dc92142", 0x23}, {&(0x7f0000aa7000-0xf4)="2eeae0d5a492050f44f4c78a923644928f469d65d8bb6ef499b461a91fa98d74440d82563870185027ba2a77f78f3dcc7ca0916ebc054b75256d7128283de583833b23fe0811aba463ff92c6ece1bac9d8298b0a15e79a86d544724a52c7db475a4525c1bf47b2f0662f82e3d5972ceb9e4666a4fa092e5df4cdd64d9726eb57bc714527476fad7e8784771ac2b66bce8ab3997d399d44dbb3f28a14f098d2346348ce678de42ecd9391a32b38dec78037716116e634978cbbd6816a4dbdf9902246e63a5004623f7d133b529fa343e69953c26db08f2d6a5598382294a2511e68990a950f979c871f412ba422c8f4ba288d1e55", 0xf4}, {&(0x7f000031e000)="14892fd0fff99a38caafe8f228fcc3eb2b4c31faf3523107c785683d6e55f6590f826a5d06bb2c3f795b8d91c51a0e6d7f", 0x31}], 0x9, &(0x7f000061b000-0x90)=[{0x90, 0x1bf, 0x7ae9, "5444678cb720399199756a9035b3367e3e76f16489fa74951b42c4675d46553ed4ee2cf3bfcb392cffaf4c0aedf295d557ec0fdb663aa894049d6ae1bcc45ea3c8258e3ef04c520e436a91a0cffdf40c025519c9e16c65e34dee57728e69c40d849a3232b9b31e28f25fee255781dcd98273233b1809b72e3f578b2acb904dafbb31"}], 0x90, 0x4010}, 0x7fffffff}, 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{&(0x7f0000e27000-0xb0)="12856f89588b17a295b2edd29fcf7c76c596d3b880732eb3f12258ba6d8885c34d6a647ac1288e3b1ddb370ca2d923f09ae8a44774423d832b5b37450b53345df21f648714327c1a94fb0521eb77dbb1f07bb13cfec453c1cf074fb133b1ca33384ea3822684ca20d9b340f8f335bd9492ab93084acc33728acf4b54bb3d1a1d7de76225498b914780072ffb5c22bbfcd09bca81652bf0e2c0ec1770ab0d0d544c3baefd1672884a1f25c8d12e4914bc", 0xb0}, {&(0x7f0000314000-0x1000)="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0x1000}, {&(0x7f00004f1000)="a8a14ce82a8b807731e138fd09f14f6a950978b5894657ab28ba80ae3f8a4182c6212e01675ea22981e95a24f2e0b2995be4f927f12720945d66a099c4a133381f8ff7eba2fb1762ed89a0f49a33bfe1cb1c4757296903b6c8190b03b122558dfa61da8ca079cb9872d39392cf468d04bbf2d39d078ce331e9abbf99a01ff66eb976e508b13c328c978d6d28fb9ca32f2aca1ddd2ca279b123255f9b64de61e4c2ffb98aee6421be54ed00d7a24409a8599551e3e57af1416fb6f1626340420fb46bd9d471e769b0c924aec4", 0xcc}, {&(0x7f0000e22000-0x99)="8e78bb7e11a3749ef88ce95771f080273c753e62a486e4c5b3e8cdde825f38176541bef253260a7d572c61171121a638e77e5f204d3f320389d5d7871c0e23372255a7650dda64e3df9d89f931ab3329ea58a6c130fffad309c73be6e1ed27d84939eb4a4efc294495f2403a07e3ee803e2434be38e9e57e68f5d24f89533a3d47502322416e3c233d64ff3dd1df50953ab6fd2f9269e81c06", 0x99}], 0x6, &(0x7f0000bf8000)=[{0x10, 0x10b, 0x8, "a6ddf9"}], 0x10, 0x4000010}, 0x3}], 0x9, 0x40000) r4 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x7, 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={&(0x7f0000abe000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) read(r4, &(0x7f0000368000-0x1c)=""/91, 0x5b) fstat(r4, &(0x7f0000c43000-0x44)) 2018/02/08 20:01:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000907000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00003d4000-0x1e)={0x8, 0xffff, 0x9, "9b812bd558b8", "10403d2ea147c1333233a67308242fd9"}) 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) r2 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x0, &(0x7f0000178000)) gettid() ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000cbb000-0x4)=0x8000) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(0xffffffffffffffff, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000046c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008cf000-0x30)=[], 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x800000000009}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000631000)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet6_buf(r1, 0x29, 0xfe, &(0x7f00009fb000)=""/4096, &(0x7f0000f06000-0x4)=0x1000) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x20000000000c, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) accept4$nfc_llcp(r1, &(0x7f0000776000-0x58), &(0x7f000047a000-0x4)=0x58, 0x800) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r2, &(0x7f0000eef000)}, 0x10) 2018/02/08 20:01:56 executing program 4: r0 = socket(0x9, 0x80002, 0x67) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000348000)=""/156, &(0x7f00005f5000-0x4)=0x9c) 2018/02/08 20:01:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000046c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008cf000-0x30)=[{&(0x7f0000896000-0x92)=""/146, 0x92}], 0x1) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:56 executing program 0 (fault-call:9 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000046c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008cf000-0x30)=[], 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x3f, 0x80) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ef4000-0x9)='/dev/ppp\x00', 0x240840, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000bc1000-0x4)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00003b6000)={0x1ea, 0x7}, 0x2) r1 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x1fe) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ba7000-0x9)='/dev/vcs\x00', 0x2001, 0x0) pwritev(r0, &(0x7f0000cf6000-0x10)=[{&(0x7f0000021000)="b1", 0x1}], 0x1, 0x7fffd) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000038e000-0x8c)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}}, &(0x7f0000cc5000)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007b5000-0x4)=@assoc_id=0x0, &(0x7f0000693000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00007b9000)={0x0, 0xe5, 0xae4, 0x53, 0x100000000, 0x800, 0x4ae, 0x3f, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x7, 0xa4e, 0x2, 0x1, 0x2}}, &(0x7f0000b14000)=0xb8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000010d000)={0x0, 0xa8}, &(0x7f00005d8000)=0x8) sendmsg$inet_sctp(r0, &(0x7f00004d2000)={&(0x7f0000dcf000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff}, 0x10, &(0x7f00005fc000)=[], 0x0, &(0x7f00004c8000+0x503)=[@sndrcv={0x2c, 0x84, 0x1, {0x4, 0x6, 0x202, 0x540c, 0x1, 0x2, 0x8, 0x9, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x1, 0x9, 0x9, r2}}, @init={0x14, 0x84, 0x0, {0x6, 0x5, 0x2, 0x6}}, @sndinfo={0x1c, 0x84, 0x2, {0x64, 0x1, 0x1, 0xad4c, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x8008, 0x3, 0x8, r4}}, @init={0x14, 0x84, 0x0, {0x3, 0xfffffffffffeffff, 0x1000}}], 0x108, 0x80}, 0x0) 2018/02/08 20:01:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8), 0x84800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000469000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00003ec000)) 2018/02/08 20:01:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000046c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008cf000-0x30)=[{&(0x7f0000896000-0x92)=""/146, 0x92}], 0x1) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(0xffffffffffffffff, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) [ 748.676188] FAULT_INJECTION: forcing a failure. [ 748.676188] name failslab, interval 1, probability 0, space 0, times 0 [ 748.687612] CPU: 1 PID: 6610 Comm: syz-executor0 Not tainted 4.15.0+ #214 [ 748.694545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 748.703908] Call Trace: [ 748.703928] dump_stack+0x194/0x257 [ 748.703948] ? arch_local_irq_restore+0x53/0x53 [ 748.703987] should_fail+0x8c0/0xa40 [ 748.704007] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 748.704019] ? perf_trace_lock+0x900/0x900 [ 748.704038] ? perf_trace_lock_acquire+0xe3/0x980 [ 748.704052] ? check_noncircular+0x20/0x20 [ 748.704074] ? find_held_lock+0x35/0x1d0 [ 748.704131] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 748.704150] ? rcu_note_context_switch+0x710/0x710 [ 748.704158] ? lock_release+0xa40/0xa40 [ 748.704186] should_failslab+0xec/0x120 [ 748.704200] kmem_cache_alloc_trace+0x4b/0x740 [ 748.704213] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 748.704227] ? trace_hardirqs_on+0xd/0x10 [ 748.704252] tty_ldisc_get.part.3+0x66/0x140 [ 748.704267] tty_set_ldisc+0x4f/0x7a0 [ 748.704294] tty_ioctl+0x492/0x1610 [ 748.704310] ? tty_vhangup+0x30/0x30 [ 748.704321] ? ldsem_down_read+0x37/0x40 [ 748.704347] ? lock_release+0xa40/0xa40 [ 748.704365] ? check_noncircular+0x20/0x20 [ 748.704413] ? find_held_lock+0x35/0x1d0 [ 748.704438] ? tty_vhangup+0x30/0x30 [ 748.704449] do_vfs_ioctl+0x1b1/0x1520 [ 748.704461] ? lock_downgrade+0x980/0x980 [ 748.704478] ? ioctl_preallocate+0x2b0/0x2b0 [ 748.704493] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 748.704511] ? rcu_note_context_switch+0x710/0x710 [ 748.704549] ? ldsem_up_read+0x3a/0x70 [ 748.704561] ? tty_ldisc_deref+0x35/0x40 [ 748.704572] ? tty_compat_ioctl+0x119/0x260 [ 748.704593] compat_SyS_ioctl+0x4ef/0x2a30 [ 748.704615] ? do_ioctl+0x60/0x60 [ 748.704631] do_fast_syscall_32+0x3ee/0xfa1 [ 748.704657] ? do_int80_syscall_32+0x9d0/0x9d0 [ 748.704668] ? finish_task_switch+0x1e2/0x890 [ 748.704676] ? finish_task_switch+0x1b9/0x890 [ 748.704695] ? syscall_return_slowpath+0x2ac/0x550 [ 748.704710] ? prepare_exit_to_usermode+0x350/0x350 [ 748.704724] ? sysret32_from_system_call+0x5/0x3b [ 748.704743] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 748.704769] entry_SYSENTER_compat+0x54/0x63 [ 748.704778] RIP: 0023:0xf7f37c79 2018/02/08 20:01:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) openat$cuse(0xffffffffffffff9c, &(0x7f0000c93000-0xa)='/dev/cuse\x00', 0x42000, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000aac000-0xb)='/dev/audio\x00', 0x101080, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000046c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008cf000-0x30)=[{&(0x7f0000896000-0x92)=""/146, 0x92}], 0x1) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x8000040000001) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000046c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008cf000-0x30)=[], 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:57 executing program 0 (fault-call:9 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/08 20:01:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x19) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000e29000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000ee9000)={0x1, &(0x7f00009d5000)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00002a9000)={r2}) 2018/02/08 20:01:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(0xffffffffffffffff, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040c000-0x1)={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0xfffffffffffffeb1) 2018/02/08 20:01:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000046c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008cf000-0x30)=[{&(0x7f0000896000-0x92)=""/146, 0x92}], 0x1) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/08 20:01:57 executing program 3: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bd5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) r0 = creat(&(0x7f000013d000-0x8)='./file0\x00', 0x7386c277e9bf6bad) unshare(0x40600) fchmod(r0, 0x0) [ 748.704783] RSP: 002b:00000000f773308c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 748.704793] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000005423 [ 748.704799] RDX: 0000000020c9f000 RSI: 0000000000000000 RDI: 0000000000000000 [ 748.704804] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 748.704809] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 748.704814] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/02/08 20:01:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x1)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/08 20:01:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_tables_targets\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000002000)=@abs, &(0x7f0000003000-0x4)=0x8, 0x80000) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007a7000)={0x0, 0x100}, &(0x7f0000414000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c0e000)=@assoc_value={r3, 0x100000001}, &(0x7f0000823000)=0x8) fcntl$setstatus(r2, 0x4, 0x423f7) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000099b000-0x4), &(0x7f0000fba000-0x4)=0x4) recvfrom$unix(r2, &(0x7f0000617000)=""/104, 0xfffffffffffffee9, 0x0, &(0x7f0000491000-0xa)=@abs, 0x2) shutdown(r1, 0x1) [ 749.017221] FAULT_INJECTION: forcing a failure. [ 749.017221] name failslab, interval 1, probability 0, space 0, times 0 [ 749.028975] CPU: 0 PID: 6641 Comm: syz-executor0 Not tainted 4.15.0+ #214 [ 749.035918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 749.045282] Call Trace: [ 749.047889] dump_stack+0x194/0x257 [ 749.051544] ? arch_local_irq_restore+0x53/0x53 [ 749.056271] should_fail+0x8c0/0xa40 [ 749.060023] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/02/08 20:01:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$sndpcmp(&(0x7f00002df000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x105002) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000877000)={0x0, 0x0}, &(0x7f0000c3c000-0x4)=0xc) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f00008fb000)=r2) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000000d000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000d000)="24e1d329a28af2e234a46dec051c97dd87663ae306b45b234aa940eca36d39e6"}) ustat(0x80000001, &(0x7f0000e4e000)) [ 749.065131] ? perf_trace_lock+0x900/0x900 [ 749.069413] ? check_noncircular+0x20/0x20 [ 749.073654] ? save_stack+0x43/0xd0 [ 749.077300] ? __kasan_slab_free+0x11a/0x170 [ 749.081719] ? kasan_slab_free+0xe/0x10 [ 749.085722] ? find_held_lock+0x35/0x1d0 [ 749.089811] ? __lock_is_held+0xb6/0x140 [ 749.093932] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 749.099841] ? rcu_note_context_switch+0x710/0x710 [ 749.104771] ? lock_release+0xa40/0xa40 [ 749.108730] ? lock_release+0xa40/0xa40 [ 749.112718] should_failslab+0xec/0x120 [ 749.116689] kmem_cache_alloc_trace+0x4b/0x740 [ 749.121263] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 749.126270] ? trace_hardirqs_on+0xd/0x10 [ 749.130429] tty_ldisc_get.part.3+0x66/0x140 [ 749.134830] tty_set_ldisc+0x64d/0x7a0 [ 749.138731] tty_ioctl+0x492/0x1610 [ 749.142358] ? tty_vhangup+0x30/0x30 [ 749.146060] ? ldsem_down_read+0x37/0x40 [ 749.150134] ? lock_release+0xa40/0xa40 [ 749.154107] ? check_noncircular+0x20/0x20 [ 749.158394] ? find_held_lock+0x35/0x1d0 [ 749.162469] ? tty_vhangup+0x30/0x30 [ 749.166169] do_vfs_ioctl+0x1b1/0x1520 [ 749.170049] ? lock_downgrade+0x980/0x980 [ 749.174199] ? ioctl_preallocate+0x2b0/0x2b0 [ 749.178589] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 749.184472] ? rcu_note_context_switch+0x710/0x710 [ 749.189434] ? ldsem_up_read+0x3a/0x70 [ 749.193313] ? tty_ldisc_deref+0x35/0x40 [ 749.197361] ? tty_compat_ioctl+0x119/0x260 [ 749.201688] compat_SyS_ioctl+0x4ef/0x2a30 [ 749.205930] ? do_ioctl+0x60/0x60 [ 749.209380] do_fast_syscall_32+0x3ee/0xfa1 [ 749.213713] ? do_int80_syscall_32+0x9d0/0x9d0 [ 749.218283] ? finish_task_switch+0x1e2/0x890 [ 749.222760] ? finish_task_switch+0x1b9/0x890 [ 749.227258] ? syscall_return_slowpath+0x2ac/0x550 [ 749.232178] ? prepare_exit_to_usermode+0x350/0x350 [ 749.237186] ? sysret32_from_system_call+0x5/0x3b [ 749.242045] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 749.246899] entry_SYSENTER_compat+0x54/0x63 [ 749.251291] RIP: 0023:0xf7f37c79 [ 749.254637] RSP: 002b:00000000f773308c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 749.262352] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000005423 [ 749.269607] RDX: 0000000020c9f000 RSI: 0000000000000000 RDI: 0000000000000000 [ 749.276861] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 749.284112] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 749.291364] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 749.298944] WARNING: CPU: 0 PID: 6641 at drivers/tty/tty_ldisc.c:531 tty_set_ldisc+0x4c6/0x7a0 [ 749.307697] Kernel panic - not syncing: panic_on_warn set ... [ 749.307697] [ 749.315067] CPU: 0 PID: 6641 Comm: syz-executor0 Not tainted 4.15.0+ #214 [ 749.321993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 749.331349] Call Trace: [ 749.333951] dump_stack+0x194/0x257 [ 749.337604] ? arch_local_irq_restore+0x53/0x53 [ 749.342296] ? vsnprintf+0x1ed/0x1900 [ 749.346129] panic+0x1e4/0x41c [ 749.349338] ? refcount_error_report+0x214/0x214 [ 749.354097] ? show_regs_print_info+0x18/0x18 [ 749.358612] ? perf_trace_lock+0x900/0x900 [ 749.362866] ? __warn+0x1c1/0x200 [ 749.366350] ? tty_set_ldisc+0x4c6/0x7a0 [ 749.370415] __warn+0x1dc/0x200 [ 749.373689] ? tty_set_ldisc+0x4c6/0x7a0 [ 749.377748] report_bug+0x211/0x2d0 [ 749.381385] fixup_bug.part.11+0x37/0x80 [ 749.385442] do_error_trap+0x2d7/0x3e0 [ 749.389338] ? math_error+0x400/0x400 [ 749.393123] ? put_ldops.isra.2+0x7b/0xa0 [ 749.397261] ? lock_downgrade+0x980/0x980 [ 749.401403] ? free_modinfo_version+0x70/0x70 [ 749.405885] ? lock_release+0xa40/0xa40 [ 749.409858] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 749.414710] do_invalid_op+0x1b/0x20 [ 749.418410] invalid_op+0x22/0x40 [ 749.421847] RIP: 0010:tty_set_ldisc+0x4c6/0x7a0 [ 749.426496] RSP: 0018:ffff8801a14df970 EFLAGS: 00010246 [ 749.431849] RAX: 0000000000010000 RBX: ffff8801ce82c0c0 RCX: ffffffff82939f36 [ 749.439104] RDX: 0000000000010000 RSI: ffffc90007f78000 RDI: 0000000000000286 [ 749.446357] RBP: ffff8801a14df9c0 R08: 1ffff1003429beee R09: 0000000000000000 [ 749.453612] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000ffffffff [ 749.460864] R13: ffff8801ce82c630 R14: ffff8801c7caea00 R15: fffffffffffffff4 [ 749.468154] ? tty_set_ldisc+0x4c6/0x7a0 [ 749.472252] tty_ioctl+0x492/0x1610 [ 749.475877] ? tty_vhangup+0x30/0x30 [ 749.479575] ? ldsem_down_read+0x37/0x40 [ 749.483646] ? lock_release+0xa40/0xa40 [ 749.487619] ? check_noncircular+0x20/0x20 [ 749.491902] ? find_held_lock+0x35/0x1d0 [ 749.495976] ? tty_vhangup+0x30/0x30 [ 749.499678] do_vfs_ioctl+0x1b1/0x1520 [ 749.503554] ? lock_downgrade+0x980/0x980 [ 749.507703] ? ioctl_preallocate+0x2b0/0x2b0 [ 749.512092] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 749.518503] ? rcu_note_context_switch+0x710/0x710 [ 749.523472] ? ldsem_up_read+0x3a/0x70 [ 749.527350] ? tty_ldisc_deref+0x35/0x40 [ 749.531400] ? tty_compat_ioctl+0x119/0x260 [ 749.535727] compat_SyS_ioctl+0x4ef/0x2a30 [ 749.539974] ? do_ioctl+0x60/0x60 [ 749.543424] do_fast_syscall_32+0x3ee/0xfa1 [ 749.547757] ? do_int80_syscall_32+0x9d0/0x9d0 [ 749.552337] ? finish_task_switch+0x1e2/0x890 [ 749.556815] ? finish_task_switch+0x1b9/0x890 [ 749.561315] ? syscall_return_slowpath+0x2ac/0x550 [ 749.566234] ? prepare_exit_to_usermode+0x350/0x350 [ 749.571244] ? sysret32_from_system_call+0x5/0x3b [ 749.576092] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 749.580952] entry_SYSENTER_compat+0x54/0x63 [ 749.585343] RIP: 0023:0xf7f37c79 [ 749.588689] RSP: 002b:00000000f773308c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 749.596385] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000005423 [ 749.603637] RDX: 0000000020c9f000 RSI: 0000000000000000 RDI: 0000000000000000 [ 749.610929] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 749.618183] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 749.625434] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 749.633594] Dumping ftrace buffer: [ 749.637368] (ftrace buffer empty) [ 749.641062] Kernel Offset: disabled [ 749.644679] Rebooting in 86400 seconds..