98) r1 = socket$inet(0x2, 0xffffffffffffffff, 0xfffffffffffffffe) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x2000, 0x1000, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000000000)=0x50) 2018/03/19 11:02:38 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="75736572651feb61f8e57a21356b996a2e757365722e73797a00"], &(0x7f0000000240)='\x00', 0x0, 0xfffffffffffffffe) ptrace$poke(0x8024a7d89d228d19, r1, &(0x7f00000000c0), 0x3) utimes(&(0x7f000001f000)='./file0\x00', &(0x7f0000015ff8)) 2018/03/19 11:02:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e1f, @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffffff1d) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xc0000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000080)={0x7b, 0x0, [0x80000000, 0x6, 0xff, 0x6]}) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) 2018/03/19 11:02:38 executing program 0: r0 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0xffffffffffffffdf, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) fremovexattr(r0, &(0x7f0000000000)=@random={'osx.', 'vmnet0-!\x00'}) 2018/03/19 11:02:38 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3c9b87ee14372401fab63bb1b3ca0035a703ddf333e7c199ae781ecb10508ca514014e51601f8702aca6a437b1ca7c3f82d458dc4648f3817260947eba7e8898b4a7e87e007c57e795cefbd6a6247b30e186c1e3b14b575a5bd9c1014cc49af6e52cfd021e3277800c9deef0a06a4ac18a0bb01dcd28c6e31cf3626436d037d35ebbfb4750e450278d725c5e86a39eff75bf0531ec1e72b6fb629f1d3834990c7bd3a13320349be185a39327b2c0e051757241e13b5016a376e7ceb6f3b3d", 0xbf}], 0x1, 0x0) 2018/03/19 11:02:38 executing program 7: socket$inet(0x2, 0x1, 0x10000000000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000012c0)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000080)={{0x4000, 0x6000, 0xa, 0x4, 0xffff, 0x2, 0x4, 0x8001, 0xdd, 0x1f, 0x4}, {0x0, 0x10000, 0xd, 0xffffffff, 0xe0b, 0xc000000000000000, 0x6, 0x10000, 0x5, 0xfffffffeffffffff, 0x7, 0x6}, {0x0, 0xf000, 0xe, 0xe60e, 0x4c0, 0xfffffffffffff801, 0x2, 0x7, 0x100000000, 0x9, 0x1f, 0x1}, {0x15000, 0x4000, 0x1f, 0x3, 0xfffffffffffffffd, 0x3, 0x5, 0x100000001, 0x6, 0x4, 0x6, 0x6}, {0x7000, 0x102000, 0xe, 0x74be, 0x1, 0x100000001, 0xfffffffffffffe00, 0xfffffffffffffffa, 0x0, 0x8, 0x7fff, 0x1f}, {0x6000, 0x4, 0xf, 0x1, 0x1, 0x100000000, 0x7, 0x2, 0x5, 0x2, 0x100000001, 0x7}, {0x102000, 0x1, 0xd, 0x2, 0xc4, 0x7fff, 0x81, 0x668a, 0x3ff, 0x1, 0x2, 0x3}, {0x2, 0xf000, 0xb, 0x0, 0x3, 0x16b9327e, 0x1c, 0x4, 0x101, 0x8, 0xc4, 0x8}, {0x100000, 0x6000}, {0x10000, 0x36875e795eb908be}, 0x20000004, 0x0, 0x0, 0x20000, 0x6, 0x0, 0xd000, [0x7f, 0xc83, 0x7ac1, 0x1bd2]}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x2000, 0xfe55, [], 0x0, &(0x7f0000000040), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0xffffff8d) 2018/03/19 11:02:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x400, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) socket$l2tp(0x18, 0x1, 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:38 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x7, &(0x7f0000313000)) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000715ff8)='./file0\x00', 0x0, 0x0) fstatfs(r0, &(0x7f000041e000)=""/4096) 2018/03/19 11:02:38 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400100, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:02:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000003c0)={'nat\x00', 0x0, 0x4, 0xe1, [], 0x4, &(0x7f0000000280)=[{}, {}, {}, {}], &(0x7f00000002c0)=""/225}, &(0x7f0000000440)=0x50) r1 = openat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x2, 0x41) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000004c0)={0x90002005}) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000540)={0x5, &(0x7f0000000500)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000000600)={r2, &(0x7f0000000580)=""/77}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000040)={@mcast1, 0x0}, &(0x7f0000000080)=0x14) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x4e24, 0x4, 0x4e21, 0x9, 0xa, 0x0, 0x80, 0x6e, r4, r5}, {0x5, 0x2, 0x3, 0x1, 0x80, 0xfffffffffffffffd, 0x4, 0x1}, {0x2, 0xf5, 0x56, 0x8}, 0x0, 0x6e6bb9, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4d6, 0x6f}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3505, 0x5, 0x3, 0x1, 0x80000001, 0x4, 0xe97}}, 0xe8) shutdown(r0, 0x1) 2018/03/19 11:02:38 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3c9b87ee14372401fab63bb1b3ca0035a703ddf333e7c199ae781ecb10508ca514014e51601f8702aca6a437b1ca7c3f82d458dc4648f3817260947eba7e8898b4a7e87e007c57e795cefbd6a6247b30e186c1e3b14b575a5bd9c1014cc49af6e52cfd021e3277800c9deef0a06a4ac18a0bb01dcd28c6e31cf3626436d037d35ebbfb4750e450278d725c5e86a39eff75bf0531ec1e72b6fb629f1d3834990c7bd3a13320349be185a39327b2c0e051757241e13b5016a376e7ceb6f3b3d", 0xbf}], 0x1, 0x0) 2018/03/19 11:02:38 executing program 0: r0 = socket$inet(0x2, 0x2002, 0x1000000000007fff) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x3ffc, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x20, 0x10, 0x81, 0x1}, &(0x7f0000000140)=0x18) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f00000000c0)={0xe1}) write(r0, &(0x7f00000001c0)="4ea80eb3a54d21520354d1a457494addc08853d61b06c92cef3d07dfd03eb49b3831cabaf0beaf853e3117d319c74cc489f9fc8c326ebdabd8323e933228eff1c1a901585d6b1f0583974bfa60d505da525d68650f690df6a50cc80372b639085a928fba4b93d6ff63abfb38410d09db98ccbce43c4286dbb8b47a71095c3c35a68e4b9727bfe9c1af5b48", 0x8b) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x7}, &(0x7f0000000100)=0xffffffffffffffc1) 2018/03/19 11:02:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000080)=0xee) [ 70.493270] kernel msg: ebtables bug: please report to author: Wrong size [ 70.503462] kernel msg: ebtables bug: please report to author: Wrong size 2018/03/19 11:02:38 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3c9b87ee14372401fab63bb1b3ca0035a703ddf333e7c199ae781ecb10508ca514014e51601f8702aca6a437b1ca7c3f82d458dc4648f3817260947eba7e8898b4a7e87e007c57e795cefbd6a6247b30e186c1e3b14b575a5bd9c1014cc49af6e52cfd021e3277800c9deef0a06a4ac18a0bb01dcd28c6e31cf3626436d037d35ebbfb4750e450278d725c5e86a39eff75bf0531ec1e72b6fb629f1d3834990c7bd3a13320349be185a39327b2c0e051757241e13b5016a376e7ceb6f3b3d", 0xbf}], 0x1, 0x0) 2018/03/19 11:02:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000340)=0x2, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) tgkill(r0, r2, 0x6) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x2, 0x101000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x6000, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$inet_int(r3, 0x0, 0x17, &(0x7f0000000140), &(0x7f0000000240)=0x4) getpeername$packet(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) r6 = syz_open_dev$amidi(&(0x7f0000000880)='/dev/amidi#\x00', 0x1, 0x101000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f00000008c0)=0x1288, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000100)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x80, r5}, 0xc) 2018/03/19 11:02:38 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001240)='/selinux/mls\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001340)=@nat={'nat\x00', 0x1b, 0x5, 0x610, 0xec, 0x0, 0xffffffff, 0x4b0, 0x0, 0x57c, 0x57c, 0xffffffff, 0x57c, 0x57c, 0x5, &(0x7f00000012c0), {[{{@uncond, 0x0, 0xb8, 0xec, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @NETMAP={0x34, 'NETMAP\x00', 0x0, {0x1, {0x8, @dev={0xac, 0x14, 0x14, 0x16}, @loopback=0x7f000001, @icmp_id=0x64, @port=0x4e21}}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xffffffff, 'sit0\x00', 'bridge0\x00', {}, {}, 0x0, 0x2, 0x10}, 0x0, 0x2c4, 0x2f8, 0x0, {}, [@common=@unspec=@bpf1={0x22c, 'bpf\x00', 0x1, @pinned={0x1, 0x0, 0x0, "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", 0xfffffffffffffffd}}]}, @NETMAP={0x34, 'NETMAP\x00', 0x0, {0x1, {0xa, @rand_addr=0x7, @remote={0xac, 0x14, 0x14, 0xbb}, @port=0x4e24, @port=0x4e23}}}}, {{@ip={@rand_addr=0x24e9, @loopback=0x7f000001, 0xff000000, 0xffffff00, 'syzkaller0\x00', 'bridge0\x00', {0xff}, {}, 0x2, 0x2, 0x8}, 0x0, 0x98, 0xcc}, @MASQUERADE={0x34, 'MASQUERADE\x00', 0x0, {0x1, {0xa, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, @gre_key=0x9, @gre_key=0x9}}}}, {{@uncond, 0x0, 0x98, 0xcc}, @DNAT0={0x34, 'DNAT\x00', 0x0, {0x1, {0x2, @empty, @loopback=0x7f000001, @icmp_id=0x67, @gre_key=0xffffffffffffffff}}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x66c) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40400) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f00000001c0)={0xbd, &(0x7f0000000100)="eac4db4452e5c63854e1d2c53ed9df66f24eaba4d50720935ad037b0ed0178b4d4fdf5240c901cca13dfe9a306b302744bb701550dd1422dbc8bd2963ba9d45da82696dff3e6cca3350ab87ed78ac7611a777504e50041577ff18b4166be3a933771e107d03b1b7c6e86a0537ba0884da82ac4762847e8f2f855cd13342af547e1684418d97574740b43686e614f20e49eb6908bea97d1c019a4a5e6cebe53ef013d17b57ed1c37663464457cdd29bf113c7fa312088a4f1c0f9b790ac"}) r2 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000000)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x1df, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x50) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/19 11:02:38 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3c9b87ee14372401fab63bb1b3ca0035a703ddf333e7c199ae781ecb10508ca514014e51601f8702aca6a437b1ca7c3f82d458dc4648f3817260947eba7e8898b4a7e87e007c57e795cefbd6a6247b30e186c1e3b14b575a5bd9c1014cc49af6e52cfd021e3277800c9deef0a06a4ac18a0bb01dcd28c6e31cf3626436d037d35ebbfb4750e450278d725c5e86a39eff75bf0531ec1e72b6fb629f1d3834990c7bd3a13320349be185a39327b2c0e051757241e13b5016a376e7ceb6f3b3d", 0xbf}], 0x1, 0x0) 2018/03/19 11:02:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x187, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:38 executing program 0: r0 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0xfffffffffffffe61, [], 0x100000e4, &(0x7f0000000000), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x108) 2018/03/19 11:02:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000003c0)='/dev/snd/midiC#D#\x00', 0x7ff, 0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f0000000780)={{0xffff, 0x4, 0x38, 0x800, "60ee33a7074f4f90d4d5b03e895903034c596f1872436211a5ae038f7d0f4d15379892fb66efb76f15b22009", 0x400}, 0x1, [0x5, 0x2, 0x8, 0x47, 0xffff, 0x8f15, 0x1, 0x81, 0xc25c, 0x98, 0xffffffffffff95b4, 0x5, 0x8, 0x20, 0x4, 0x1, 0x8, 0x81, 0x4, 0x200, 0x1, 0x7, 0xff, 0x9, 0x8, 0x5eadd70a, 0x7f, 0x6c, 0x4, 0x8, 0x20, 0x3f, 0x101, 0x8, 0x7, 0x45dd, 0x1, 0x80, 0x4, 0x2, 0x100, 0x5, 0x25e7, 0x6, 0x1000, 0xf08, 0xf7, 0x3, 0x0, 0xffffffff, 0xffffffffffffaedf, 0x165, 0x0, 0x6, 0x6, 0x4, 0x1000, 0x81, 0x6, 0x5, 0x6, 0x9a82, 0xaea, 0x100000000, 0x3, 0xa0c, 0x10000, 0x8000, 0xffffffffffff927b, 0xc2, 0x18f, 0x313, 0x1f, 0x7, 0x200, 0x0, 0x2, 0x7, 0x2, 0x80, 0x5, 0x7, 0x9, 0xba, 0x80, 0x3, 0x1, 0x0, 0x4, 0x411, 0x4, 0x6, 0x2, 0x3, 0x6, 0x2, 0x1000, 0x1, 0x7e, 0x7f, 0x2, 0x100000001, 0x6e8c57e7, 0x400, 0x3f, 0x5, 0x8b, 0x2, 0x6, 0x7, 0x1ca397cd, 0x200, 0x1ff, 0x0, 0xfffffffffffffffb, 0xc7, 0x8, 0x1, 0x8, 0x9, 0xffffffff, 0xff, 0x9, 0x4, 0x380000, 0xfff, 0x8, 0x100000001]}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'broute\x00', 0x0, 0x4, 0x13, [], 0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000001c0)=""/19}, &(0x7f0000000280)=0x50) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000380)=0x80) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000300)={[{0x4, 0x200, 0x3, 0x0, 0xe00000000000000, 0x1ff, 0x6, 0x9b, 0x1, 0x5, 0x3f, 0x1, 0x66f5}, {0xfff, 0x642d, 0x8, 0x82, 0x3490, 0x7ff, 0x1b46b262, 0x4, 0x400, 0x8, 0x934, 0x0, 0x1000}, {0x10001, 0x9, 0x67b, 0x80000001, 0x2, 0x10001, 0x6, 0x8, 0x4, 0xfffffffffffffffc, 0x1, 0x0, 0x4}], 0x9}) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xffffffffffffff1f, 0x10400) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0xfffffffffffffffd}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x5, 0x80, 0x200, 0x3, 0x4, 0xe31, 0x7, 0x45b4, r2}, 0x20) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x1, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000180)={0x5, 0x100000}) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000aca000), 0x4) connect(r0, &(0x7f00000001c0)=@nl=@unspec, 0x80) shutdown(r0, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x88) [ 70.698643] kernel msg: ebtables bug: please report to author: Wrong size 2018/03/19 11:02:38 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3c9b87ee14372401fab63bb1b3ca0035a703ddf333e7c199ae781ecb10508ca514014e51601f8702aca6a437b1ca7c3f82d458dc4648f3817260947eba7e8898b4a7e87e007c57e795cefbd6a6247b30e186c1e3b14b575a5bd9c1014cc49af6e52cfd021e3277800c9deef0a06a4ac18a0bb01dcd28c6e31cf3626436d037d35ebbfb4750e450278d725c5e86a39eff75bf0531ec1e72b6fb629f1d3834990c7bd3a13320349be185a39327b2c0e051757241e13b5016a376e7ceb6f3b3d", 0xbf}], 0x1, 0x0) 2018/03/19 11:02:38 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f00001a7000/0x2000)=nil, 0x2000, 0x2000000, 0xc031, 0xffffffffffffffff, 0x0) 2018/03/19 11:02:38 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x2000, 0xfffffffffffffe1e, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) io_setup(0x400, &(0x7f0000000000)) getsockopt(r1, 0x4, 0x1, &(0x7f0000000040)=""/47, &(0x7f0000000080)=0x2f) 2018/03/19 11:02:38 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)) r0 = socket$inet(0x2, 0x3, 0x20000000084) r1 = syz_open_dev$sg(&(0x7f00000012c0)='/dev/sg#\x00', 0x8, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000001300)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0xffffffffffffffdf, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0xd5, "cfe80f2bd8cbf584ad61e6a2bfc19f09ef5a509e46c3b20507818bea9a247cedb7ded6cecfc25bbfb3710cf2763d19f88743113580b24dcced974eef64e60f13a99e24e7f7362ead77e687d6ed482c2fa6fa5450217e765564855beaf25677127fcc4668e05c2d7a7edadddb3ed7b34a8d556b208c02b25712ce6dfe8d731e8a7775ca3dfb1cb463d6d2f7a120c41ccd72411f124980d43c3056918fad58ef50d9f62056e576c32d7ec351512305862e616bd47008eaf56a015260b975ee358dca279a1d077a8c791368b68dcc4c4cda383eaa91b2"}, &(0x7f0000000100)=0xf9) [ 70.803604] kernel msg: ebtables bug: please report to author: Nentries wrong [ 70.813289] kernel msg: ebtables bug: please report to author: Wrong size [ 70.827160] kernel msg: ebtables bug: please report to author: Nentries wrong [ 70.852549] kernel msg: ebtables bug: please report to author: Wrong size 2018/03/19 11:02:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/229, 0xd8}], 0x115) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:38 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff}) flock(r0, 0x1) flock(r0, 0x1) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)) 2018/03/19 11:02:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x23, "36db644dabd14605a960aae4ef1ef4cf8638ede696d43c622af161bfa5250d6ebbcf54"}, &(0x7f00000000c0)=0x2b) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x1f, 0xb6, 0x400}, 0x10) 2018/03/19 11:02:38 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000340)={0x5, 0x6, 0xfffffffffffffff9, 0x100000000, 0x8}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000040)={0x1, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x104) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000280)=0x50) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000aca000), 0x4) shutdown(r1, 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x12200, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f00000001c0)=0x1, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000002c0)=0x400, 0x8) 2018/03/19 11:02:38 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3c9b87ee14372401fab63bb1b3ca0035a703ddf333e7c199ae781ecb10508ca514014e51601f8702aca6a437b1ca7c3f82d458dc4648f3817260947eba7e8898b4a7e87e007c57e795cefbd6a6247b30e186c1e3b14b575a5bd9c1014cc49af6e52cfd021e3277800c9deef0a06a4ac18a0bb01dcd28c6e31cf3626436d037d35ebbfb4750e450278d725c5e86a39eff75bf0531ec1e72b6fb629f1d3834990c7bd3a13320349be185a39327b2c0e051757241e13b5016a376e7ceb6f3b3d", 0xbf}], 0x1, 0x0) 2018/03/19 11:02:38 executing program 0: r0 = socket$inet(0x2, 0x1, 0x7ff) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0xffffffffffffffdf, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) 2018/03/19 11:02:38 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x81, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r1, 0xb9, 0x2) fanotify_mark(r1, 0x3, 0x0, r2, &(0x7f00000000c0)='./file0\x00') mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:02:38 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x2000, 0xfffffffffffffe1e, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffff8a81, 0x2) connect$rds(r0, &(0x7f0000000140)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000012c0)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\b\x00\t\x00', @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="ef2103cb462d5fe4f93bbb50034f450ac746738aa68a0f6078beee88037393289976f3d488f5b0cca69d9d4c6047b4f19f4f8683619309205baecbc2f32cb332a4129dae74c76db2df8757daf1ea24d9b627600a885a63d560d9df61a7830bf7be2cdbe3710b8cbe40713798e62b820cf21cfac0332f690100f6ed8e95e5503e8d091d7e1dd62896457af42f94d660bc9608ff1951810b90e50d2fb0c90281158daa38412902d9ecb547ad823b66d937bf9ffa0dfb278fa18bf380efd518e3943ecce9e57453d732cbcf493895f585a71045915272300a82f69fa7204d87d0779016181d"], @ANYBLOB="0906080008007f0001000000000000008b693bf94b34727aaae19be34f57fb6e26909820bc9edc34e0e11ed77c688f911c8d0f4d7d1f369a8d09efa10b2d272214f4ae5820d11f1655ae4c25e26a78984a7f8abc4afc06b215d70f9da6f98c5541af8bef62e0e73ba7333b2183bf4bc36b4cb32dec94d9671b78e94ff5e51748e673591057491eb94f7412054350ba396d1c29b2b402db7cb38b8247e968152e029861b91cbc1434fd4f8a4f5490e81e9662d9e0b87929c439cf1e8536d03e82818fac7e069229bd0d0f757c6f30ba353336632e1e1764b943deb8f090879eb3a6bedb86de0a"]) [ 71.124614] kernel msg: ebtables bug: please report to author: Nentries wrong [ 71.142476] kernel msg: ebtables bug: please report to author: Nentries wrong 2018/03/19 11:02:38 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000040)="8700", 0x1) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3000008, 0x10110, r1, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000240)=""/150) 2018/03/19 11:02:38 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x2000, 0xfffffffffffffe1e, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x214200, 0x0) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000001880)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001900)=""/28, 0x1c}, {&(0x7f0000001940)=""/90, 0x5a}, {&(0x7f00000019c0)=""/137, 0x89}, {&(0x7f0000001a80)=""/58, 0x3a}], 0x4, &(0x7f0000001b00)=""/106, 0x6a}, 0x3) sendmsg$can_raw(r1, &(0x7f0000001cc0)={&(0x7f0000001bc0)={0x1d, r2}, 0x10, &(0x7f0000001c80)={&(0x7f0000001c00)=@canfd={{0x0, 0x5, 0x3}, 0x6, 0x1, 0x0, 0x0, "97061e22294177b59a7178fa383ab997dad04744c7dda311b4af8d0e4eedf03d2b0fe98f1b68986af0ed659c3764250ca6a3464cfb360d66af34f921b30b1ab5"}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004090) 2018/03/19 11:02:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x181040) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x1}}, 0x1, 0x567}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x50d0, 0xffff, 0xfffffffffffffff8}, 0x10) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) set_robust_list(&(0x7f0000002100)={&(0x7f0000335000), 0xffff, &(0x7f0000ff9000)}, 0x18) listen(r2, 0x5eb855) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r2, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r3, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[@ANYBLOB="1400000000000400ffffffff00"], 0xd}, 0x1}, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000002000)='/dev/dsp#\x00', 0x7, 0x200000) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000001900)=@req={0x8000, 0x2, 0x99, 0x1ff}, 0x10) sendmmsg(r4, &(0x7f00000c5f88)=[{{&(0x7f0000002040)=ANY=[@ANYBLOB="0a004e2112020000ff020000000000000000000000000001030000005d0031ec819f2275fb186ff8b358f6d543314c828c929b2737c16228456b7be57c081fef30572a552d1fbe3a18da7ac4ca09597158d36b472868d7699e3404c76431dcc42c5ac5d78e0d87f2d67394b26b9532598d5a1d66f544e307e1f514"], 0x1, &(0x7f0000fd6000), 0x0, &(0x7f0000000340)=[{0xac, 0x113, 0x40, "56601d705aa6c0a3d4545dec68e02a9cfd56d17a32b1e721a16a34adac13781c7f154d02ce1b65165f0983d3b2c88062e80d6752949f1662ac4a2b3b139857b4fad73df8f6848c859796ffbc372c5fc3ad2d489e8deb9427e3cd514d34a8c797e138a18f0093c1581b2d918a20d2e477c8e6de16ddc80079ea66e3637175d4c81c0cfe23e8b9d6755c6565fbbd5a4548695bf0e9701d8e9ced56950fa1"}, {0x100c, 0x13b, 0x40, "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"}], 0x10b8, 0x40000}, 0x2000006}], 0x1, 0x20004880) set_robust_list(&(0x7f0000002140)={&(0x7f0000fcb000), 0x3, &(0x7f0000983000)}, 0x18) setsockopt$inet6_tcp_buf(r4, 0x6, 0xb, &(0x7f0000141000)="cdd782c5da5748b0150da559de652e44a11489660d850d28c6f08ccc6ca5b517f5c0dc2564c0574e5fc9d8489ef7ccc015040000000000001594b4fff400227e3067fcf05c1ba2e5c316ee0b049a94cc74aec3295fc39420f62e73f24d0a113781b258500a886c854554a9389b152cfc3d352c136fba3a90a842af111c11d63e7e7596881c46c020c1a1a67dcbc451a0ee17ff87be1098109a144db9d6894befb0", 0xa1) getpeername$inet6(r2, &(0x7f0000002180), &(0x7f00000021c0)=0x1c) memfd_create(&(0x7f00000020c0)='mime_type+vboxnet1}:vmnet1@GPL(trusted\x00', 0x0) write$selinux_context(r3, &(0x7f00000001c0)='system_u:object_r:dmidecode_exec_t:s0\x00', 0x26) write(r4, &(0x7f0000000280)="f197badbbd71157f194c3ce15d67903abd266992e452801208cdadef6474427fc2f1953a57140486a14a896f9d911479edc22c764f40a43eb303533af6b3590662c5fc0c25373ccc60221a93557a514357e666d75f2d044b668f71383acb737527eecc82e9447bb2f02b06602f4c8e8e281ce6a62c002adfc84153402e0fa307af80768ff1f79dfd5ad868d205e1771170090517b2628ce1fa6f3b4c6a723e", 0x9f) 2018/03/19 11:02:38 executing program 6: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r1, 0x1) 2018/03/19 11:02:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000aca000), 0x4) accept4(r0, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x80, 0x800) shutdown(r0, 0x1) 2018/03/19 11:02:38 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3c9b87ee14372401fab63bb1b3ca0035a703ddf333e7c199ae781ecb10508ca514014e51601f8702aca6a437b1ca7c3f82d458dc4648f3817260947eba7e8898b4a7e87e007c57e795cefbd6a6247b30e186c1e3b14b575a5bd9c1014cc49af6e52cfd021e3277800c9deef0a06a4ac18a0bb01dcd28c6e31cf3626436d037d35ebbfb4750e450278d725c5e86a39eff75bf0531ec1e72b6fb629f1d3834990c7bd3a13320349be185a39327b2c0e051757241e13b5016a376e7ceb6f3b3d", 0xbf}], 0x1, 0x0) 2018/03/19 11:02:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:38 executing program 0: r0 = socket$inet(0x2, 0x3, 0x20000000084) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000040)={0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0xffffffffffffffdf, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) [ 71.335111] audit: type=1400 audit(1521457358.924:51): avc: denied { name_bind } for pid=8624 comm="syz-executor3" src=20003 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 71.357624] audit: type=1400 audit(1521457358.925:52): avc: denied { node_bind } for pid=8624 comm="syz-executor3" src=20003 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/03/19 11:02:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x7f4}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0x80, 0x20}, 0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r2, 0xd9}, &(0x7f00000002c0)=0x8) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000000240)=0x3, 0xffffffffffffffd6) shutdown(r0, 0x1) 2018/03/19 11:02:39 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000dc0)={"6c6f3a38c610629a00ad008000"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r1, 0x1) 2018/03/19 11:02:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) fremovexattr(r0, &(0x7f0000000040)=@known='security.capability\x00') sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) [ 71.371820] kernel msg: ebtables bug: please report to author: Nentries wrong [ 71.380054] audit: type=1400 audit(1521457358.932:53): avc: denied { name_connect } for pid=8624 comm="syz-executor3" dest=20003 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 71.410199] kernel msg: ebtables bug: please report to author: Wrong size 2018/03/19 11:02:39 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="c70000009f95cb15f9915efceb4c727a73634a00f5661fd3b4eabaf1a092bd930cc1ddc1e129791879fa044ad9d00606d2bcc12801a3afb86a80f7eb9d3d302edf88abc37971cca28b8549cbcd12d83d2708b062c869977901246f439e7175b7c69e7d6d8a47b585de3960c032288905478bbd21186cb14598d52d4572d21e20e6db58815fad2228af3f395a44ac00c27806be2c2724cf93fef6483094bdc2ba5a9a23e61ea5360ff67a84fb955eb853a45e0a8e4fec6600885a2ec994e49f2394b2cd5bdbcfc72ee969"], &(0x7f0000000140)=0xcf) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x7, 0xf, 0x100, 0x1f, r2}, 0x10) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x2000, 0xfffffffffffffe1e, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000007080)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000007180)=0xe8) stat(&(0x7f00000071c0)='./file0\x00', &(0x7f0000007200)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000007580)={&(0x7f0000001400)={0x10, 0x0, 0x0, 0x41640004}, 0xc, &(0x7f0000007540)={&(0x7f0000007280)=@delpolicy={0x28c, 0x14, 0x112, 0x70bd25, 0x25dfdbfb, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4e20, 0x0, 0x4e22, 0x4, 0xa, 0x20, 0x80, 0x3b, r3, r4}, 0x0, 0x3}, [@replay_val={0x10, 0xa, {0x70bd2b, 0x70bd2b, 0x98}}, @etimer_thresh={0x8, 0xc, 0x800}, @srcaddr={0x14, 0xd, @in=@dev={0xac, 0x14, 0x14, 0x13}}, @sec_ctx={0xec, 0x8, {0xe6, 0x8, 0x1, 0xff, 0xde, "2b8d6e6b042c45f8f98c6ffff4d220104c372871fad8a9a1bfd26d21bc02a1e20fa5b69bacdde8164a7a221c78e4abb45d61c410d4470fe70b82c6be45f39e6e62cfe0495a21a7cc94593419255cf606a3a6b48a212ade196e95bbafa7c81da055bb62eacab3e7e1fe2aa15a48c46bd7efff53443c753583621da7b156a3b63eccae92fbe7f90db676639e95498d3deeed25f4c71534cec408124cbc89d7ef3366ecce4aed2180807bd6afe5563c6b21176e6acfab4143c2ed08c67fdcb9cfd420346c0a9efb0c4f3ac02918b61342966c0e8c13e3a1d9fe0b2bf04dd55f"}}, @algo_auth={0x124, 0x1, {{'cbcmac(fcrypt-generic)\x00'}, 0x6c8, "77777815db177d0a1d89ff16f38a31d812ad4c9f9af63b1a52c94ca3d7c625b1270f4549eb4b76ffa2b090df52ffce1ea0f5adc51b5788eec79a58262592f1d2bc012ac552d41865410a4c13d0457d1525d6b32f4f9ce8ded9af1bbc32dba617fcb6ed03b8318f91c54a5851180491ac04ddf152caa41a4ce3caf209bcb85ddaedb6555f68d10a7484f0c9a59bccec20b515c0e5f452d50ab0d8b7affa7ddfedbefbeaff589cff3aeb118bab417215463b9df6623fc6c0f5fb9606004fe5b58cc40a0abc45d981a91e5fa53116379863ded3c4915b356f1dea"}}]}, 0x28c}, 0x1, 0x0, 0x0, 0x8800}, 0x20000080) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001300)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}, 0xfffffffffffffff7, 0xffffffff7fffffff}, &(0x7f00000013c0)=0x88) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f00000012c0)=0x1e) 2018/03/19 11:02:39 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3c9b87ee14372401fab63bb1b3ca0035a703ddf333e7c199ae781ecb10508ca514014e51601f8702aca6a437b1ca7c3f82d458dc4648f3817260947eba7e8898b4a7e87e007c57e795cefbd6a6247b30e186c1e3b14b575a5bd9c1014cc49af6e52cfd021e3277800c9deef0a06a4ac18a0bb01dcd28c6e31cf3626436d037d35ebbfb4750e450278d725c5e86a39eff75bf0531ec1e72b6fb629f1d3834990c7bd3a13320349be185a39327b2c0e051757241e13b5016a376e7ceb6f3b3d", 0xbf}], 0x1, 0x0) 2018/03/19 11:02:39 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000100)={@remote, @dev, @remote}, &(0x7f0000000140)=0xc) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r1, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r1, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000000040)) 2018/03/19 11:02:39 executing program 0: r0 = socket$inet(0x2, 0x2, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0xffffffffffffffdf, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) [ 71.435271] kernel msg: ebtables bug: please report to author: Wrong size [ 71.468938] kernel msg: ebtables bug: please report to author: Nentries wrong 2018/03/19 11:02:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ftruncate(r0, 0x80000000) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80000, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) fcntl$notify(r1, 0x402, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000240)={0x5, 0x7, 0x7, 0x0, 0x0, [], [], [], 0x0, 0x26}) setsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f00000001c0)=0x7, 0x4) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x2) clock_getres(0x5, &(0x7f0000000200)) bind$bt_l2cap(r1, &(0x7f0000000180)={0x1f, 0xfffffffffffffffe, {0x25, 0x3, 0x1, 0x2f9a8d8d, 0x200, 0x8}, 0x7ff, 0x9}, 0xe) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000080)=@req3={0x7, 0x1, 0x0, 0x0, 0x3, 0x9, 0x69f}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000600)=0xe8) sendmmsg(r1, &(0x7f0000000a80)=[{{&(0x7f0000000640)=@ll={0x11, 0x1f, r3, 0x1, 0x5, 0x6}, 0x80, &(0x7f0000000a00)=[{&(0x7f00000006c0)="4c4d3e5fed6b37d73dfa2de7cfe45f261751c340d1d04f2f52e0fb6351c5eb8f4593b6bd9a08bad8760cdbd368fd53", 0x2f}, {&(0x7f0000000700)="251f89d274508b44f48616fbe5a6061006bbd994dbfc4b69fdaa827ffecb7855491a119c5974e54851d2ab18d534f7abeff90da39c5e1d2d94a960344a6b9096d6dd24c04437536c37c2ceeae8c3ffab267be77ed5f92d38c072c131663fa4299e415a963a6bd4d9bf4a7bc8544020f2cd60a1bcac8f45d9a5a0a8dee7459e8b0c6eefb4121f8a2c9082bc327fd762f4d27d5e53055d4f014faf19f522658e3be70f62b6febcc0b4a7376cb1eb6148ec796a9f868a1db05845d0c0ebcc415b877392a1eb83ca2cd74a0572556587ee8fe99b8066e85ada62dde43275db", 0xdd}, {&(0x7f0000000800)="ef8c75361197ebc9d968ec78966cd69514dbd68554ba768f4fc332e315", 0x1d}, {&(0x7f0000000840)="e4a6f83b2b33391cb64eb6da2dd927bac0314e73a88ebbaf4ccdc9d3c1c66f17b1f99e6d6ba3fe9c08c72a61518a29940073a2bb3f8371650cb2d071d6cacb812b1f87c4c74d1548c7f197bb8694b618a1a58a29be16e211c5b8e4cd60a8baf0f12c626f700f5fcf45d5970a94275c10b77735903a2497929eb2b552e7c2d9695bdd9d460b9e1a34fee1cb1e1cbf", 0x8e}, {&(0x7f0000000900)="35aaa694b5d995e2f9299e2a3c118f510cf0fc86e9a19d346a9f0942d90822e6866d29fbddc3a67354c0a8fe3bf52f4d241681bdb6ff1f7b6dd9d28519ffc50827ac949b1c9c5429284d652661c69963684eb54a76ba2f6626da7d025e3c559a1368dbaf638a0bb66d14bbaa9330f22bf40c72f9382bc8a877805bc8dcb628f7a50ef9b52dc081e1d0c7eee87614e4aa18f4455444698929d1f0e67229ba779e64fe37fe5ad7dad5d902f4113135e950ab5137e28c0fd2a0b7ecae33c39bb55ac6bfd5455fcf08", 0xc7}], 0x5, &(0x7f0000000a40)=[{0x40, 0x104, 0x1f5e, "666d55b93efac8454fc101f7e83b044c0cab38437f1a8992f2d4660192462d94997ddbef85616abdf6d0154bd7aaeaa7fd3862"}], 0x40, 0x80}, 0x7}], 0x1, 0x24040004) shutdown(r0, 0x1) sched_yield() ioctl$TUNATTACHFILTER(r2, 0x400854d5, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0x4, 0x2, 0x7dc, 0x1}, {0xc3f8, 0x7fff, 0x5, 0x7}, {0x1, 0x7, 0x9, 0x5}, {0x7fffffff, 0x39, 0xfffffffffffffffd, 0x5}]}) [ 71.478512] audit: type=1400 audit(1521457359.067:54): avc: denied { setfcap } for pid=8650 comm="syz-executor1" capability=31 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 [ 71.490337] dccp_close: ABORT with 38 bytes unread 2018/03/19 11:02:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = dup3(r0, r0, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000240)=0x5, 0x8) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x403, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0xc2, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000200)={0x1, &(0x7f0000000180), 0xa, r3, 0x1}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000aca000), 0x4) sendmsg$can_bcm(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x1d}, 0x10, &(0x7f0000000340)={&(0x7f0000000300)={0x3, 0x1, 0x9, {0x77359400}, {0x77359400}, {0x2, 0x5, 0x401, 0x8}, 0x1, @can={{0x1, 0x1, 0x0, 0x7f}, 0x4, 0x2, 0x0, 0x0, "3478cca2cfc79504"}}, 0x34}, 0x1, 0x0, 0x0, 0x4800}, 0x20004000) r4 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x10000, 0x501003) pipe2(&(0x7f0000000280), 0x800) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f0000000080)={0x4, 0x0, [{}, {}, {}, {}]}) shutdown(r0, 0x1) 2018/03/19 11:02:39 executing program 3: r0 = socket(0xfffffffffffffffe, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000ab2000)=0x2, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000000)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000500), 0x0, &(0x7f0000000580)=""/206, 0xce}, 0x2002) 2018/03/19 11:02:39 executing program 0: r0 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0xffffffffffffffdf, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x44080}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getneigh={0x14, 0x1e, 0x200, 0x70bd28, 0x25dfdbfc, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) [ 71.549240] kernel msg: ebtables bug: please report to author: Nentries wrong 2018/03/19 11:02:39 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x20) getsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000002040)=""/4096, &(0x7f0000000080)=0x1000) capset(&(0x7f00000000c0)={0x20020071026}, &(0x7f0000001fe8)) sendto$inet6(r0, &(0x7f0000000040)='\v', 0x1, 0x0, &(0x7f0000001040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/19 11:02:39 executing program 7: r0 = socket$inet(0x2, 0x80000, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x290000) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f00000000c0)={0x258, "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"}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x2000, 0xfffffffffffffe1e, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) [ 71.634584] kernel msg: ebtables bug: please report to author: Wrong size 2018/03/19 11:02:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000aca000), 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x1083d, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) shutdown(r0, 0x800000005) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040)=0xfffffffffffff369, 0x4) 2018/03/19 11:02:39 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x40000, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000180)={0x0, 0xf9d}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000040)="ca333f48", 0xa6, 0x20020003, &(0x7f0000000080)={0x2, 0x4e2b, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffffffffffc4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000007c0)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f00000008c0)=0xe8) r3 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000000a40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000900)=@newpolicy={0xdc, 0x13, 0x4, 0x70bd2b, 0x25dfdbfb, {{@in, @in=@loopback=0x7f000001, 0x4e20, 0x8, 0x4e22, 0x0, 0xa, 0x80, 0x80, 0x2d, r2, r3}, {0xc0d, 0x401, 0xffffffff, 0x20, 0x7ff, 0xfff, 0x7, 0x7f}, {0x400, 0x1, 0x1, 0x7}, 0x6c52, 0x6e6bb6, 0x3, 0x1, 0x1}, [@coaddr={0x14, 0xe, @in6}, @lastused={0x10, 0xf, 0x8}]}, 0xdc}, 0x1, 0x0, 0x0, 0x20000005}, 0x40040) setsockopt$sock_int(r1, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r1, 0x1) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f0000000100)={0x0, 0xfffffffffffffffa, 0x5, &(0x7f00000000c0)}) [ 71.681289] kernel msg: ebtables bug: please report to author: Wrong size 2018/03/19 11:02:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000780)=[{&(0x7f00000004c0)=""/201}, {&(0x7f00000005c0)=""/69}, {&(0x7f0000000640)=""/143}, {&(0x7f0000000700)=""/61}], 0x347) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@remote}, &(0x7f0000000080)=0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000100)) 2018/03/19 11:02:39 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3c9b87ee14372401fab63bb1b3ca0035a703ddf333e7c199ae781ecb10508ca514014e51601f8702aca6a437b1ca7c3f82d458dc4648f3817260947eba7e8898b4a7e87e007c57e795cefbd6a6247b30e186c1e3b14b575a5bd9c1014cc49af6e52cfd021e3277800c9deef0a06a4ac18a0bb01dcd28c6e31cf3626436d037d35ebbfb4750e450278d725c5e86a39eff75bf0531ec1e72b6fb629f1d3834990c7bd3a13320349be185a39327b2c0e051757241e13b5016a376e7ceb6f3b3d", 0xbf}], 0x1, 0x0) 2018/03/19 11:02:39 executing program 0: r0 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0xffffffffffffffdf, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) 2018/03/19 11:02:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xe0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xdf3c}, 0x1c) [ 71.788988] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure [ 71.808884] kernel msg: ebtables bug: please report to author: Wrong size 2018/03/19 11:02:39 executing program 0: r0 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0xffffffffffffffdf, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x8, 0x80000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x4, 0x8, 0x1f, 0x0, 0x4, 0x9, 0x5, {r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x7, 0xff, 0x4, 0x7, 0x8}}, &(0x7f00000001c0)=0xb0) 2018/03/19 11:02:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080)=0x48, 0x4) [ 71.859766] kernel msg: ebtables bug: please report to author: Wrong size 2018/03/19 11:02:39 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80, 0x80000) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) 2018/03/19 11:02:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x100000000, 0x20}, &(0x7f0000000280)=0x88) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={r2, 0x1}, &(0x7f0000000300)=0x8) seccomp(0x1, 0x200000, &(0x7f0000016000)) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000340)={r2, 0xffffffffffffd6fe, 0x0, 0x4}, &(0x7f0000000380)=0x10) r3 = dup2(r0, r0) openat(r3, &(0x7f0000000140)='./file0\x00', 0xa00c0, 0x80) 2018/03/19 11:02:39 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x173, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) 2018/03/19 11:02:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) pwrite64(r0, &(0x7f0000000040)="48a46090e02dc792649017bea39ba629ff0fc7241f1ebf39e5a4b600d18be37d41a686bcb263d1b0dc700edd0487232abecdf921d04d85fd6478268595051dca6ece5fe6f460f730087730de5937c67451051cad2f3c2ba3e7e2764eff82886d308722b09837da1653db0ca9c9bca58ea10591c9cd4ea66c5f", 0x79, 0x62) 2018/03/19 11:02:39 executing program 3: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000000)='dnss[lver\x00\x00K\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="94", r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x620000, 0x0) getsockname$ipx(r1, &(0x7f00000000c0), &(0x7f00000001c0)=0x10) 2018/03/19 11:02:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x33d) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000aca000), 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x180) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000080)) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000004c0)=ANY=[@ANYBLOB="090000000a004e244f00000000000000000000000000ffffac1414aa800000000000000000000000000000d60000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000050000000a004e2402000000fe80000000000000000000000000001601000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000ff01000000000000000000000000000109000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006a4b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2403000000fe8000000000000000000000000000bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2106000000fe800000000000000000000000000016000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e99a00000000000008000000000000000000000000000000000000000000000000000000000009000000004e2204000000fe8000000000000000000000000000bbd17ad4b9000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000095e2895ee1f10862214a0000000000000000000004000000000000000000000000000000000000000000000000dc9ea265264d6799ad45cc99a07c2d6af6ca23cc519ca6b757a4fba4acd00dc201e35d68d215ff33df2b7d18661be582418a6498ef9413"], 0x30c) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast2}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000440)={'tunl0\x00', r2}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000100)={@loopback=0x7f000001, @empty, r3}, 0xc) shutdown(r0, 0x1) 2018/03/19 11:02:39 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(0xffffffffffffffff, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3c9b87ee14372401fab63bb1b3ca0035a703ddf333e7c199ae781ecb10508ca514014e51601f8702aca6a437b1ca7c3f82d458dc4648f3817260947eba7e8898b4a7e87e007c57e795cefbd6a6247b30e186c1e3b14b575a5bd9c1014cc49af6e52cfd021e3277800c9deef0a06a4ac18a0bb01dcd28c6e31cf3626436d037d35ebbfb4750e450278d725c5e86a39eff75bf0531ec1e72b6fb629f1d3834990c7bd3a13320349be185a39327b2c0e051757241e13b5016a376e7ceb6f3b3d", 0xbf}], 0x1, 0x0) 2018/03/19 11:02:39 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x2000, 0xfffffffffffffe1e, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x401, 0x4) [ 71.959761] kernel msg: ebtables bug: please report to author: Wrong size 2018/03/19 11:02:39 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000140)) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) close(r0) [ 72.008126] kernel msg: ebtables bug: please report to author: Wrong size [ 72.015737] kernel msg: ebtables bug: please report to author: Nentries wrong [ 72.029261] kernel msg: ebtables bug: please report to author: Nentries wrong 2018/03/19 11:02:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) readv(r0, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/36, 0x24}, {&(0x7f0000000200)=""/157, 0x9d}, {&(0x7f00000002c0)=""/6, 0x6}, {&(0x7f0000000300)=""/142, 0x8e}, {&(0x7f00000003c0)=""/85, 0x55}], 0x5) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x200000, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000180)) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x0) 2018/03/19 11:02:39 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x0, &(0x7f0000000000), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x50) 2018/03/19 11:02:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000100)=@generic={0x5, "9dffabfb31582b8053ac9a906b63783a79bd72ce65b2745fadb1ef5d860406d21d73130c685a6d3c238f68ff2f2cb171281e217a90c3dbc55a075abf292545f0a9bed14fc0bace2b9ce75cfbdf7f1ee0ee00ef654ab623f779a81113812ac9f0c3735fd8ecbfbca3558178e6d6311d0e8e07eefd60abeea280231a83f7f3"}, 0x80) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x4, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200100, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) r3 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x0, 0x2) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) shutdown(r0, 0x1) 2018/03/19 11:02:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000140)='bcsf0\x00') readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x80000001, 0x8040) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xfffffffffffffffb}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x3}, &(0x7f0000000140)=0x8) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) [ 72.113310] kernel msg: ebtables bug: please report to author: Wrong size 2018/03/19 11:02:39 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x2000, 0x1000, [], 0x0, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000001280)=0x50) 2018/03/19 11:02:39 executing program 7: r0 = socket$inet(0x2, 0x5, 0x7) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000000)={'nat\x00', 0x0, 0x2000, 0xfffffffffffffe1e, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0xfffffffffffffea7) [ 72.229976] FAULT_FLAG_ALLOW_RETRY missing 30 [ 72.234789] CPU: 0 PID: 8759 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #269 [ 72.242045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.251383] Call Trace: [ 72.253964] dump_stack+0x194/0x24d [ 72.257587] ? arch_local_irq_restore+0x53/0x53 [ 72.262244] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 72.267427] ? handle_userfault+0xb97/0x2490 [ 72.271828] handle_userfault+0xbd9/0x2490 [ 72.276075] ? userfaultfd_ioctl+0x4520/0x4520 [ 72.280647] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 72.285823] ? check_usage_forwards+0x410/0x410 [ 72.290491] ? print_irqtrace_events+0x270/0x270 [ 72.295232] ? save_trace+0x2b0/0x2b0 [ 72.299033] ? switched_to_fair+0xa0/0xa0 [ 72.303172] ? trace_hardirqs_on+0xd/0x10 [ 72.307312] ? get_user_pages_fast+0x14e/0x340 [ 72.311898] ? __lock_acquire+0x664/0x3e00 [ 72.316124] ? __lock_acquire+0x2d15/0x3e00 [ 72.320437] ? trace_hardirqs_off+0x10/0x10 [ 72.324760] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 72.329948] ? find_held_lock+0x35/0x1d0 [ 72.334007] ? __handle_mm_fault+0x2ded/0x38c0 [ 72.338583] ? lock_downgrade+0x980/0x980 [ 72.342721] ? lock_release+0xa40/0xa40 [ 72.346689] ? do_raw_spin_trylock+0x190/0x190 [ 72.351260] ? userfaultfd_ctx_put+0x740/0x740 [ 72.355846] __handle_mm_fault+0x2dfa/0x38c0 [ 72.360250] ? __pmd_alloc+0x4e0/0x4e0 [ 72.364122] ? trace_hardirqs_off+0x10/0x10 [ 72.368424] ? print_irqtrace_events+0x270/0x270 [ 72.373179] ? find_held_lock+0x35/0x1d0 [ 72.377238] ? handle_mm_fault+0x35b/0xb10 [ 72.381461] ? lock_downgrade+0x980/0x980 [ 72.385619] ? handle_mm_fault+0x2f8/0xb10 [ 72.389853] handle_mm_fault+0x44a/0xb10 [ 72.393907] ? __handle_mm_fault+0x38c0/0x38c0 [ 72.398469] ? vmacache_find+0x5f/0x280 [ 72.402428] ? vmacache_update+0xfe/0x130 [ 72.406569] ? find_vma+0x30/0x150 [ 72.410105] __do_page_fault+0x5c9/0xc90 [ 72.414168] ? mm_fault_error+0x2c0/0x2c0 [ 72.418302] ? lock_release+0xa40/0xa40 [ 72.422272] do_page_fault+0xee/0x730 [ 72.426061] ? __do_page_fault+0xc90/0xc90 [ 72.430293] ? _raw_spin_unlock+0x22/0x30 [ 72.434432] ? __mark_inode_dirty+0x262/0x1170 [ 72.439007] ? __inode_attach_wb+0xf70/0xf70 [ 72.443414] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 72.448256] page_fault+0x25/0x50 [ 72.451697] RIP: 0010:iov_iter_fault_in_readable+0x1aa/0x420 [ 72.457473] RSP: 0018:ffff8801af6cf790 EFLAGS: 00010246 [ 72.462821] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825c2721 [ 72.470074] RDX: 0000000000000111 RSI: ffffc90003151000 RDI: ffff8801af6cfb90 [ 72.477324] RBP: ffff8801af6cf870 R08: 0000000000000000 R09: 1ffff10035ed9e9e [ 72.484575] R10: ffff8801af6cf6c0 R11: 0000000000000003 R12: 1ffff10035ed9ef5 [ 72.491825] R13: ffff8801af6cf848 R14: 0000000000000000 R15: ffff8801af6cfb88 [ 72.499098] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 72.504291] ? _copy_from_iter_flushcache+0xf30/0xf30 [ 72.509477] ? current_kernel_time64+0x122/0x2f0 [ 72.514230] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 72.519242] ? trace_hardirqs_on+0xd/0x10 [ 72.523378] ? current_kernel_time64+0x1d4/0x2f0 [ 72.528120] generic_perform_write+0x200/0x600 [ 72.532674] ? __vfs_getxattr+0x8b/0xc0 [ 72.536657] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 72.541921] ? file_update_time+0xd3/0x5b0 [ 72.546132] ? current_time+0xc0/0xc0 [ 72.549913] ? clear_nlink+0xb0/0xb0 [ 72.553638] ? down_write+0x87/0x120 [ 72.557354] __generic_file_write_iter+0x366/0x5b0 [ 72.562287] generic_file_write_iter+0x399/0x790 [ 72.567046] ? __generic_file_write_iter+0x5b0/0x5b0 [ 72.572148] ? iov_iter_init+0xaf/0x1d0 [ 72.576112] __vfs_write+0x684/0x970 [ 72.579801] ? kernel_read+0x120/0x120 [ 72.583682] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 72.588422] ? __sb_start_write+0x209/0x2a0 [ 72.592731] vfs_write+0x189/0x510 [ 72.596255] SyS_write+0xef/0x220 [ 72.599682] ? SyS_read+0x220/0x220 [ 72.603286] ? do_fast_syscall_32+0x156/0xf9f [ 72.607755] ? SyS_read+0x220/0x220 [ 72.611356] do_fast_syscall_32+0x3ec/0xf9f [ 72.615657] ? _raw_spin_unlock_irq+0x27/0x70 [ 72.620137] ? do_int80_syscall_32+0x9c0/0x9c0 [ 72.624695] ? _raw_spin_unlock_irq+0x27/0x70 [ 72.629169] ? finish_task_switch+0x1c1/0x7e0 [ 72.633639] ? syscall_return_slowpath+0x2ac/0x550 [ 72.638551] ? prepare_exit_to_usermode+0x350/0x350 [ 72.643547] ? sysret32_from_system_call+0x5/0x3c [ 72.648365] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 72.653186] entry_SYSENTER_compat+0x70/0x7f [ 72.657568] RIP: 0023:0xf7f00c99 [ 72.660902] RSP: 002b:00000000f76fc09c EFLAGS: 00000286 ORIG_RAX: 0000000000000004 [ 72.668603] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020011fd2 [ 72.675846] RDX: 0000000000000030 RSI: 0000000000000000 RDI: 0000000000000000 [ 72.683089] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 72.690330] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 72.697572] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/19 11:02:40 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{{0x0, 0x7530}}, {}], 0x20) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0xfffffffffffffffc, 0x2) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000200)=@req={0x20, &(0x7f00000001c0)={'tunl0\x00', @ifru_ivalue=0x3557}}) write$evdev(r0, &(0x7f0000000080), 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000080)={0x9, 0x4f}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:02:40 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x200002) shutdown(r0, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000000080)=0x8184, 0x4) shutdown(r1, 0x200001) 2018/03/19 11:02:40 executing program 7: mknod$loop(&(0x7f0000000180)='./file0\x00', 0x1010, 0x1) r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x2000, 0xfffffffffffffe1e, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000000c0)={'filter\x00', 0x0, 0x3, 0x3c, [], 0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}], &(0x7f0000000080)=""/60}, &(0x7f0000000140)=0x50) 2018/03/19 11:02:40 executing program 3: getpgrp(0xffffffffffffffff) 2018/03/19 11:02:40 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000200)={0x6, 0x1, 0x7e, 'queue0\x00', 0x100000000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=0x4) readv(r1, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r1, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r1, 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x2000, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) r3 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000140)) 2018/03/19 11:02:40 executing program 0: r0 = socket$inet(0x2, 0x4, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0xffffffffffffffdf, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) socketpair$inet6_sctp(0xa, 0x805, 0x84, &(0x7f0000000000)) 2018/03/19 11:02:40 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(0xffffffffffffffff, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3c9b87ee14372401fab63bb1b3ca0035a703ddf333e7c199ae781ecb10508ca514014e51601f8702aca6a437b1ca7c3f82d458dc4648f3817260947eba7e8898b4a7e87e007c57e795cefbd6a6247b30e186c1e3b14b575a5bd9c1014cc49af6e52cfd021e3277800c9deef0a06a4ac18a0bb01dcd28c6e31cf3626436d037d35ebbfb4750e450278d725c5e86a39eff75bf0531ec1e72b6fb629f1d3834990c7bd3a13320349be185a39327b2c0e051757241e13b5016a376e7ceb6f3b3d", 0xbf}], 0x1, 0x0) 2018/03/19 11:02:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:40 executing program 3: clone(0x10100000, &(0x7f0000000380), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 2018/03/19 11:02:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000001100)={'bpq0\x00', 0x40}) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000aca000), 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) shutdown(r0, 0x1) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000001140)=0x557e, 0x2) 2018/03/19 11:02:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x50300) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000001c0)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) shutdown(r0, 0x1) 2018/03/19 11:02:40 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(0xffffffffffffffff, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3c9b87ee14372401fab63bb1b3ca0035a703ddf333e7c199ae781ecb10508ca514014e51601f8702aca6a437b1ca7c3f82d458dc4648f3817260947eba7e8898b4a7e87e007c57e795cefbd6a6247b30e186c1e3b14b575a5bd9c1014cc49af6e52cfd021e3277800c9deef0a06a4ac18a0bb01dcd28c6e31cf3626436d037d35ebbfb4750e450278d725c5e86a39eff75bf0531ec1e72b6fb629f1d3834990c7bd3a13320349be185a39327b2c0e051757241e13b5016a376e7ceb6f3b3d", 0xbf}], 0x1, 0x0) [ 72.769252] kernel msg: ebtables bug: please report to author: Nentries wrong [ 72.807616] kernel msg: ebtables bug: please report to author: Nentries wrong 2018/03/19 11:02:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x10452}) 2018/03/19 11:02:40 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x2000, 0x1000, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000000000)=0x50) 2018/03/19 11:02:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) sendto$inet(r0, &(0x7f0000000140)="98a0029e02ef45654745de38916bc48cdc096cba8affc531fd790b2546192d8f74", 0xfffffe13, 0x2000001, 0x0, 0xfffffcf4) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10c00, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x18}, 0xffffffff}, @in6={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x4d) 2018/03/19 11:02:40 executing program 0: r0 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0xffffffffffffffdf, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) socket$can_bcm(0x1d, 0x2, 0x2) 2018/03/19 11:02:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000140)={r0}) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000070000000400000084040000400100006002000060020000a0030000a0030000a003000004000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000005d9186bea700b013df25d500000000000000000000000000000000000000000000007f0000010000000504000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000200100000000000000000000000000000000000000000000000000003000434f4e4e4d41524b0000000000000000000000000000000000000000000108000000070000000200000002000000e0000001ac1414aaff000000000000000000000000000000e2223aa5000000000000000000000000000000ffffff00000000000000000000000000000000000000000000000000000000000000000000ffff00ff00ff00000000000000000000fffdffff000300086903000573797a5f74756e0000000000000000006970366772653000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000110000000000000000000000f0004001000000000000000000000000000000000000360000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaa0c000000000000000000000000000000000000000000000000000000000002e000000103000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e40000000000000000000000000000000000000000000000000024000000000000000000000000000000000000000000000000"], 0x4d0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000aca000), 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e24, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0xf195}}, 0x9, 0x10000, 0xe7fb, 0x4, 0xc}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000740)=0x8) shutdown(r0, 0x1) 2018/03/19 11:02:40 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f000038b000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x8031, r0, 0x0) 2018/03/19 11:02:40 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x16, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3c9b87ee14372401fab63bb1b3ca0035a703ddf333e7c199ae781ecb10508ca514014e51601f8702aca6a437b1ca7c3f82d458dc4648f3817260947eba7e8898b4a7e87e007c57e795cefbd6a6247b30e186c1e3b14b575a5bd9c1014cc49af6e52cfd021e3277800c9deef0a06a4ac18a0bb01dcd28c6e31cf3626436d037d35ebbfb4750e450278d725c5e86a39eff75bf0531ec1e72b6fb629f1d3834990c7bd3a13320349be185a39327b2c0e051757241e13b5016a376e7ceb6f3b3d", 0xbf}], 0x1, 0x0) [ 72.917380] kernel msg: ebtables bug: please report to author: Wrong size 2018/03/19 11:02:40 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x101) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x8}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000aca000), 0x4) shutdown(r1, 0x1) 2018/03/19 11:02:40 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvmsg$netrom(r0, &(0x7f0000000180)={&(0x7f0000000080)=@full={{0x3, {"8476feb78b7da6"}, 0x6}, [{"4c217280a39731"}, {"6d2507ade87d6e"}, {"96ffa81fd2a4e1"}, {"e624f7ef8674d9"}, {"4ed028fa06a8fa"}, {"1fb0e2557db22a"}, {"61f7aba2b28703"}, {"a6c6e09707491a"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f0000000100)="8bb4f7ebfd8bcc6f5cff87a5e7f71d0cb126fbc1b0790e9a7dafaaff3e4f8fca36e74abab44c9716bf4be6a348f7ce66f551af3f1b20d74b", 0x38}], 0x1, &(0x7f00000012c0)=[{0x100c, 0x10b, 0x318c6edd, "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{0xf0, 0x101, 0x8, "c5ada8184044691e3d4882ebc3bcb4cd278b13bd7b57ecd54517eb2831be30ceea0296df929096ee3623893b5c15eebe6ad5e73cd66e095902a44a5b127bfaf74491e37df7546356765572a59839bac3371d15734b47efac31464dbcf4add83315100a7b1bae104da257d081035b550487f5523a9a631a2e561ce6a4b77a47f119ae6479b649a7746af61ea86d479719173acd4f2240b52034b8c58a71d4e0c7818d70a4b10c3b726c14b324fb2e26b55a8cb05e24ebb10c581b91bfd5caa0360653faf47e9e67a88e6d271eac2ea04bcf63fcce70b29028dda5f1ba85bd714d522fc535"}, {0x5c, 0x10f, 0x10000, "bf2886a110b39b7361ebbc1e4e3d65044cd55c7e10308476ff49708c75df0644c040c16c46cada0f355d8b3ddb1f7125f016785122da489516aa5596ca9cc266cde77e065ca1b7723954db1a72cb1593"}, {0x40, 0x19f, 0x0, "277208a45f3d0ca2e94e2c4b88d88349154245cb00bced77602060fd600e3d36851f7d7dcd59955c0c5c6d38af320bb8c9"}, {0x7c, 0x1ff, 0x20, "5f62132e70d2b61f3ed36f5133ce896559b34c11c7594a60b74b6f0653d194558c78730578c0c7a646ee3756ae00b5ca8340e817e284a8a8684e21d02b17c3c77203e2dbc91493255d1851d2b2e4723083ed7a91de7ac2515aa32ac5dcefe3cc24a294137c918e76f98151ea7bd473"}, {0xcc, 0x115, 0x20, "ab2815472ee6e2ab7ba42a456ec100aaac3c6a52ded18420adb2d47d48681c41b4c88c4276d53ffcb7082f93459678798e66da4e46dc6eff8c206e9017c94bc5a46f0e77d5c10c7387f515ed20b0bda08176c12797ae364b9437173cce58887c14da4ca6374b2592cc6e056f21145c5fe92c4b437ff6740c48f97733d424b64b584030a2dc595b63e1657046b7c40c3466cf0d2dc5d107ab682a95ed3c5446bb98237bbaaca66f41be9f8d6071c2c78bb4631e37ad5cfa7761cdc54e9b98"}, {0xf4, 0x100, 0x2, "a0912976c157cdc8d819d38b2dbd91ac4f23602eaa602a6774126705a7e94878ec66be4243deca48dbd218614fe1d7c68f41a347e802a9df75d52ce0cbb837039369e6bd705bf3a7225c13d0a3b456048ed91cf0faa96b90715d3c6548f8cf8c09de1f0026ac0e9eb2cb506718dfcf4093b5f94b7f526d1d1a8a42024eb031988d4dca8673ddec26cad5d4f385761e3199e867fb5aad60722ae74c50d15df53a7426b4a83c2de4d1da9fef22e1bde1a1bb5d69316b3d099263bb8be4bd7dd4d18e7f130e0acd7db161f7b67c981038f8ff9408d879eb160119d7501e39784da98bf47d6cdb"}], 0x2488, 0x8004}, 0x10021) ioctl$TCGETA(r1, 0x5405, &(0x7f00000001c0)) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'filter\x00', 0x0, 0x3, 0x1000, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x50) 2018/03/19 11:02:40 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"627269646765300001002a8900", 0x8201}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000080)) 2018/03/19 11:02:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={0x0, 0x9e, 0x8}, 0xc) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) write$selinux_context(r1, &(0x7f0000000080)='system_u:object_r:tzdata_exec_t:s0\x00', 0x23) accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00000003c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x0) setsockopt$sock_int(r0, 0x1, 0x2000000000020008, &(0x7f0000aca000)=0xfffffffffffffffd, 0x0) shutdown(r0, 0x1) [ 72.999911] kernel msg: ebtables bug: please report to author: Wrong size 2018/03/19 11:02:40 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x2000, 0x1000, [], 0x0, &(0x7f0000000000), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x50) 2018/03/19 11:02:40 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000004c0)={0x4, {0x2, 0x4e24}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e20, @rand_addr}, 0x0, 0x9, 0x100000000, 0x0, 0x1000, 0x0, 0xf12, 0xb4, 0x1ff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000aca000), 0x4) shutdown(r1, 0x8000000000000001) 2018/03/19 11:02:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) recvfrom(r0, &(0x7f0000000040)=""/104, 0x68, 0x20, &(0x7f00000000c0)=@ethernet={0x306, @random="8a930df63c63"}, 0x80) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:42 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3c9b87ee14372401fab63bb1b3ca0035a703ddf333e7c199ae781ecb10508ca514014e51601f8702aca6a437b1ca7c3f82d458dc4648f3817260947eba7e8898b4a7e87e007c57e795cefbd6a6247b30e186c1e3b14b575a5bd9c1014cc49af6e52cfd021e3277800c9deef0a06a4ac18a0bb01dcd28c6e31cf3626436d037d35ebbfb4750e450278d725c5e86a39eff75bf0531ec1e72b6fb629f1d3834990c7bd3a13320349be185a39327b2c0e051757241e13b5016a376e7ceb6f3b3d", 0xbf}], 0x1, 0x0) 2018/03/19 11:02:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x8004e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) 2018/03/19 11:02:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x39, 0x20020003, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:42 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000000)={'nat\x00', 0x2, [{}, {}]}, 0x48) 2018/03/19 11:02:42 executing program 0: r0 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0xffffffffffffffdf, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) ppoll(&(0x7f0000000000)=[{r0, 0x2}], 0x1, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)={0x8}, 0x8) 2018/03/19 11:02:42 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getpeername(r1, &(0x7f00000001c0)=@l2, &(0x7f0000000240)=0x80) alarm(0x3) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x2, r0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000080)={0x9b, 0x0, 0x10001, 0x34}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x10001}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000180)={r4, r5, 0x1000}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40086439, &(0x7f00000000c0)={0x3, r3}) 2018/03/19 11:02:42 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x2000, 0xfffffffffffffe1e, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) clock_gettime(0x7, &(0x7f00000012c0)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001300)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001340)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000001380)={r2, 0x3}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r3, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x9, 0x5}, &(0x7f00000001c0)=0x88) [ 74.432499] kernel msg: ebtables bug: please report to author: Nentries wrong [ 74.448145] kernel msg: ebtables bug: please report to author: Wrong size [ 74.448869] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. [ 74.522891] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. [ 74.589857] kernel msg: ebtables bug: please report to author: Nentries wrong [ 74.608847] kernel msg: ebtables bug: please report to author: Wrong size 2018/03/19 11:02:42 executing program 3: mq_open(&(0x7f0000000000)='selfmd5sum-\x00', 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="64382cb0a975baa43730d4e0b32ef53e4ec1e51f26928dca116a41d1d0ee339fedb671a9b52cbfce43cd94d094dab667b5e35a2ac1be0d038702b8e0e0a6bb58be72acd7af1f41bf1a2da77b04fd8a991bfe2475cddbe81dbaea6f452bb63756543bbef59ed5f1e4fe89759f11792afa59644ceb4edff3469decb43c", 0x7c}], 0x1) 2018/03/19 11:02:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/xfrm_stat\x00') ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x6, 0x5, 0x8af, 0x800}, {0x101, 0x7, 0x9, 0x80}, {0x40, 0x7f, 0x4, 0xfffffffffffffffa}]}) 2018/03/19 11:02:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0xc0403) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000180)={0x200, 0x80000001, 0x3, @random="0fe8ac73b8e7", 'syz_tun\x00'}) shutdown(r0, 0x1) 2018/03/19 11:02:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020002, &(0x7f0000000040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat6\x00') sendto$llc(r2, &(0x7f0000000300)="7c85861cd671570fc1723b5bdbec6ca272c3ebd3e0e27402b29e", 0x1a, 0x0, &(0x7f0000000340)={0x1a, 0x31f, 0x4, 0x7, 0x400, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x8, 0x4e22, 0x80000001, 0xa, 0x80, 0x0, 0xb7, r1, r3}, {0xac000000000000, 0xffffffffffffffff, 0xfff, 0x742, 0x8, 0x4, 0xfffffffffffffff7, 0x100000000000}, {0xffffffff, 0x4, 0x0, 0x9}, 0x80000000, 0x6e6bb3, 0x0, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d4, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x16}, 0x0, 0x2, 0x2, 0x5, 0x7, 0x2, 0x8}}, 0xe8) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) r4 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000080)=0xfffffffffffffff9, 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:42 executing program 0: r0 = socket$inet(0x2, 0x3, 0x20000000084) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10000000080000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x5) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0xffffffffffffffdf, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) 2018/03/19 11:02:42 executing program 7: openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) r0 = socket$inet(0x2, 0x5, 0x2000000002) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x4, 0xfffffffffffffe1e, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x16a) r1 = memfd_create(&(0x7f0000000040)='/selinux/context\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000140)={0x81, 0x9, 0x80, 'queue1\x00', 0x8001}) 2018/03/19 11:02:42 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl(r0, 0xcdd, &(0x7f0000000040)="e180e4ffd3e86548c3182567a28317240bade1d9bd83ebc15b09ec30ac6f5892dc4d1a24462976664ee2f90058608ea30b96b9f7ea572d74f530db231a2428aaa34f65c77ed09e749116e236d255d9a5884822903f530c697b9258e3ac6c759f73c370c720fc024583feb899c5a4dcf1d68a6e274e8be7721bbb94a66bb241fdfe8d949093f3aa0b4dc39c456900359e4ec545dab4965f8204c8c436152b9af3bf0e8353703a6f9cb0ff46892cd542616078b9b61ac1c854df932bdd5e98638443ec6153e094608661fdbdb1c063b5441ac3b64cee797419248aec29f3fa7b36d7a97eae45e7733ea08b") 2018/03/19 11:02:42 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000800)="e3c9b87ee14372401fab63bb1b3ca0035a703ddf333e7c199ae781ecb10508ca514014e51601f8702aca6a437b1ca7c3f82d458dc4648f3817260947eba7e8898b4a7e87e007c57e795cefbd6a6247b30e186c1e3b14b575a5bd9c1014cc49af6e52cfd021e3277800c9deef0a06a4ac18a0bb01dcd28c6e31cf3626436d037d35ebbfb4750e450278d725c5e86a39eff75bf0531ec1e72b6fb629f1d3834990c7bd3a13320349be185a39327b2c0e051757241e13b5016a376e7ceb6f3b3d", 0xbf}], 0x1, 0x0) [ 74.726339] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=30121 sclass=netlink_route_socket pig=8935 comm=syz-executor3 [ 74.732228] kernel msg: ebtables bug: please report to author: Wrong size 2018/03/19 11:02:42 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x4000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000040)={{0xfff, 0x9, 0x0, 0x9, 0xffffffffffffff68, 0x3}, 0x80000000, 0x401, 0x4}) r1 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x83, &(0x7f0000001200)={"6e61740000000000002001004000", 0x0, 0x0, 0x1000, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x50) 2018/03/19 11:02:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x407) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x152, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000340)=0x0) getresuid(&(0x7f0000000380)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) getgroups(0x3, &(0x7f0000000440)=[0x0, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000480)=0x0) getpeername$ipx(r1, &(0x7f0000000d80), &(0x7f0000000dc0)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f00000005c0)=0xe8) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet6(r1, &(0x7f0000000d40)={0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000006c0)=0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000e00), &(0x7f0000000e40)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000700)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000800)=0xe8) lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@local, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000a00)=0xe8) fstat(r0, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000000ac0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000b00)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000c00)=0xe8) getgroups(0x6, &(0x7f0000000c40)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) sendmsg$unix(r1, &(0x7f0000000d00)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000140)="16a9d25c84c42344f20045c3bd46294115281a1365ac3671410d97bba810e07e4ff32db5fa978c7406c2bd47225019c44f05", 0x32}, {&(0x7f0000000180)="ae887e5b9bc17e0746ca016fa18f49434c24", 0x12}, {&(0x7f00000001c0)="77e84e3028de63eeef78d23b9846399b701e6d96328aa13bed0812a8d8f9c6cb39e2144f5cd9ccc1d77e796d280468591e9b5d4ed4b5b06d2e97a1e43e0a801b5ff40c1b7aa36faed3905c3f742cb3744b3ccb6e42b8c98882723b19d365c963a66fa95bcea51104c187d4d0cc21b4e9d6b346ad660cda6cdb9b4f30c7a2dd7fc06a30", 0x83}, {&(0x7f0000000280)="fe6de99b607625a445b38117df0bb13c3da5690733180ea032126a386b9b830f99ca6145127431b3de27ad9c2c712b7d608cf2588c1b60fc94d15c1f9bcf6caaf6257af589e788d6689215e99ffddf33fd02645ce9b7259d5415f178fd519cf379ffea3f45a00d6add4dba1c028b13cb9cf9650d0f11a281", 0x78}], 0x4, &(0x7f0000000c80)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0x78, 0x800}, 0x40000) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x32627112) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x80000000, 0x0, 0x5}) shutdown(r0, 0x1) 2018/03/19 11:02:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt(r0, 0x9, 0x10000, &(0x7f0000000040)=""/164, &(0x7f0000000100)=0xa4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) [ 74.804612] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=30121 sclass=netlink_route_socket pig=8953 comm=syz-executor3 2018/03/19 11:02:42 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000720000/0x2000)=nil, 0x2000, 0x0) mincore(&(0x7f00006e3000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/208) 2018/03/19 11:02:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)=0x10000000008, 0xfffffffffffffd7e) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) shutdown(r1, 0x1) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) 2018/03/19 11:02:42 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) socketpair$inet6(0xa, 0x0, 0xb563, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r1, &(0x7f0000000180)=""/96, 0x60, 0x2, &(0x7f00000012c0)={0xa, 0x4e20, 0xffffffffffffbf9c, @dev={0xfe, 0x80, [], 0xe}, 0x9}, 0x1c) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x1ffc, 0xffffffffffffff61, [], 0x442296, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x47c) pipe2(&(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000001340)) socket$inet(0x2, 0x4, 0x3f) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x8001, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x42, 0x0, 0x5, 0x7, 0x4, &(0x7f0000000000)='ifb0\x00', 0x10001, 0x3, 0xffffffff}) init_module(&(0x7f00000000c0)='nat\x00', 0x4, &(0x7f0000000100)='nat\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000001380)={0x8000, 0x0, 0x10000, 0x3}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001440)={0x0, 0x2c, &(0x7f0000001400)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e21, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0xf547}]}, &(0x7f0000001480)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000014c0)={r5, 0x80, 0x20}, 0xc) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40086439, &(0x7f00000013c0)={0xfff, r4}) 2018/03/19 11:02:42 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000800)="e3c9b87ee14372401fab63bb1b3ca0035a703ddf333e7c199ae781ecb10508ca514014e51601f8702aca6a437b1ca7c3f82d458dc4648f3817260947eba7e8898b4a7e87e007c57e795cefbd6a6247b30e186c1e3b14b575a5bd9c1014cc49af6e52cfd021e3277800c9deef0a06a4ac18a0bb01dcd28c6e31cf3626436d037d35ebbfb4750e450278d725c5e86a39eff75bf0531ec1e72b6fb629f1d3834990c7bd3a13320349be185a39327b2c0e051757241e13b5016a376e7ceb6f3b3d", 0xbf}], 0x1, 0x0) 2018/03/19 11:02:42 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/current\x00') write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd4e) 2018/03/19 11:02:42 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'syz_tun\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) r1 = socket$inet(0x2, 0x3, 0x20000000084) r2 = socket$inet(0x2, 0x4, 0xffff) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000080)) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0xffffffffffffffdf, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) 2018/03/19 11:02:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) [ 74.936781] ebtables: wrong size: *len 80, entries_size 144, replsz 144 2018/03/19 11:02:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x54b) 2018/03/19 11:02:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000200)=0x1e) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) splice(r0, &(0x7f0000000140), r0, &(0x7f0000000180), 0x7fc6, 0x9) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000240)=0x7, 0x4) timer_create(0x3, &(0x7f0000000380)={0x0, 0x3b, 0x3, @thr={&(0x7f0000000280)="e35ec2e76a2fdb2806ee2809f9d12eb60ab1a4ab9241f023fa5c70d385510a2313", &(0x7f00000002c0)="5a5196ed5ac1370723f2afed61f807170f191dcc92adac011cefac3d0d24b375edc881c2da55f2884b674a13e44b3ba4c7cda9f43b5ef7bcd95844913799f2d39dd089f88e4cdce7260a1bfb7e499ba2cfc480b94d748ae7baa833273dccc9a925172e184c77d598ab84429b0a4c94860e17bf99e7f016ce91759858e28c0a3a86d6d553df15d3b23596176e29dec136dfe7cf4cd1c9c817fa436e6a938c684bb037ac201ff0dab23cb7eba42a9daf4c4f2a4cc4031f73c74d9f88aa"}}, &(0x7f00000003c0)=0x0) timer_delete(r1) shutdown(r0, 0x1) 2018/03/19 11:02:42 executing program 7: r0 = open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x80) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000180)="3767ab3f8a10", 0x6) r1 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x2000, 0xfffffffffffffe1e, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000000)={@multicast2, @empty, @rand_addr}, &(0x7f0000000040)=0xc) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000100)={@local, @remote, @remote}, &(0x7f0000000140)=0xc) 2018/03/19 11:02:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000aca000), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x63, 0x1166, 0x6, 0x9, 0x2000000}, 0x14) shutdown(r0, 0x1) 2018/03/19 11:02:42 executing program 0: r0 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0xffffffffffffffdf, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) getpeername(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x10001, 0x1, 0x10001, 0x9, 0x5}, &(0x7f0000000100)=0x14) getpeername$packet(r1, &(0x7f0000001500)={0x0, 0x0, 0x0}, &(0x7f0000001540)=0x14) sendmsg$can_bcm(r1, &(0x7f0000001640)={&(0x7f0000001580)={0x1d, r3}, 0x10, &(0x7f0000001600)={&(0x7f00000015c0)={0x7, 0x6, 0x4, {0x0, 0x2710}, {}, {0x1, 0x7, 0x9, 0x7}, 0x1, @can={{0x3, 0x299, 0x10000, 0x6}, 0x0, 0x2, 0x0, 0x0, "71f7cc3e079aaf04"}}, 0x34}, 0x1, 0x0, 0x0, 0x24000800}, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x8000, 0xd4d, 0xe9, r2}, 0x10) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x111000, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000001300)={'bpq0\x00', 0x1000}) connect$inet(r4, &(0x7f0000001400)={0x2, 0x4e22, @rand_addr}, 0x10) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000001340)={'filter\x00'}, &(0x7f00000013c0)=0x44) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000012c0)=0x9, 0xff1d) ioctl$KVM_REINJECT_CONTROL(r4, 0xae71, &(0x7f00000001c0)={0x80}) socket$key(0xf, 0x3, 0x2) 2018/03/19 11:02:42 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000800)="e3c9b87ee14372401fab63bb1b3ca0035a703ddf333e7c199ae781ecb10508ca514014e51601f8702aca6a437b1ca7c3f82d458dc4648f3817260947eba7e8898b4a7e87e007c57e795cefbd6a6247b30e186c1e3b14b575a5bd9c1014cc49af6e52cfd021e3277800c9deef0a06a4ac18a0bb01dcd28c6e31cf3626436d037d35ebbfb4750e450278d725c5e86a39eff75bf0531ec1e72b6fb629f1d3834990c7bd3a13320349be185a39327b2c0e051757241e13b5016a376e7ceb6f3b3d", 0xbf}], 0x1, 0x0) 2018/03/19 11:02:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x100, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r1, &(0x7f0000000300)="da5880cacd061f91d06678886dcb93eb5287abdf57d827680f4c1e6382946202b1e45224eafd5410134ac8866b1d7fd22ca7cc348b4d8db0e531ab6f00f356e3f94af54fc615469645e2a050f05ee4bbec41609c688ac956935f4f188db3a9182cd931cc88c1c4a4bdb593226b45bdb229dc5901ee2b09f65d0d4f2a26"}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) socketpair(0x9, 0x1, 0x3, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000280)={0x2, 0x8}) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000780)="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", 0x1233}, {&(0x7f0000000140)="0f8925c1ee6390abff357c1c406e2307b0ec0523d66dbabd124c2acef93c0974e5edc1c4473aed9f523f7a706039a657b38aa87b871759b5d29493cfd18c8b14cbafa09014589490713f2bcbca7d812e51432d61a5eadfbfc4ce764692ae0e26d9554b3d47e8b9dda562f3a0f18cf186d08ee1abf4c83dc8dd09b817ecb10186bc779fceb4d260cba50ff30e7170f9ef3bb131edc1f222732b837460c5403846", 0xa0}], 0x2, 0x4) prctl$setfpexc(0xc, 0x3) 2018/03/19 11:02:42 executing program 7: r0 = socket$inet(0x2, 0xb, 0x1000) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x2000, 0xfffffffffffffe1e, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) 2018/03/19 11:02:42 executing program 4: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x20, 0x8000) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000180)={0x2, 0x3f}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000000080)={{0x3ff, 0xff}, 'port0\x00', 0x4c, 0x10, 0xfffe, 0x8001, 0x100000001, 0x5, 0x40, 0x0, 0x1, 0xe6}) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x0, 0x5, 0x1}, {{0x0, 0x2710}, 0x79b3, 0x0, 0xffffffffffffffff}], 0x20) write$evdev(r1, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:02:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000), 0x0) 2018/03/19 11:02:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x8001, 0x0) shutdown(r0, 0xfffffffffffffffd) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) [ 75.048925] kernel msg: ebtables bug: please report to author: Wrong size [ 75.069811] kernel msg: ebtables bug: please report to author: Nentries wrong [ 75.088521] kernel msg: ebtables bug: please report to author: Nentries wrong 2018/03/19 11:02:42 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r0, &(0x7f0000780f90)=[{&(0x7f0000a32f72)=""/142, 0x8e}, {&(0x7f0000415f0f)=""/241, 0xf1}], 0x2, 0x0) 2018/03/19 11:02:42 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xa0801, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f00000012c0)={"6e6174000000f3ff00", 0x0, 0x2080, 0xffffffaf, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0xffffffffffffffa0) [ 75.135539] kernel msg: ebtables bug: please report to author: Wrong size [ 75.168057] kernel msg: ebtables bug: please report to author: Wrong size 2018/03/19 11:02:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x10001) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0xc200) connect$can_bcm(r1, &(0x7f0000000080)={0x1d}, 0x10) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00000000c0)={0xa600000000000000, 0x1000, 0x8000, 0x2, 0x9}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0xa0, &(0x7f0000000100)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x7f2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x33, @remote={0xfe, 0x80, [], 0xbb}, 0x74}]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x800, 0x4, 0x6, 0x5, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r2, 0xffffffffffff0000, 0x3, 0x6, 0x7f, 0x1, 0x1, 0x456f542d, {r3, @in={{0x2, 0x4e22, @rand_addr=0x5c9}}, 0x8, 0x46, 0x1, 0x9, 0x5}}, &(0x7f0000000380)=0xb0) 2018/03/19 11:02:42 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000004180)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000004140)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@set_option={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000100)=[{}, {}], r1, 0x1, 0x1, 0x90}}, 0x20) 2018/03/19 11:02:42 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000140)=[{{r1, r2/1000+30000}, 0x516, 0xfffffffffffffff7, 0x3}, {{0x77359400}, 0x50, 0xffffffffffffff01, 0x4}, {{0x0, 0x2710}, 0x6, 0x200000, 0xc9}, {{r3, r4/1000+10000}, 0x6000000000000, 0x8, 0x1}, {{0x77359400}, 0xd487, 0x8, 0xffffffffffff7fff}, {{r5, r6/1000+10000}, 0x7, 0x2, 0x100}, {{r7, r8/1000+10000}, 0x7, 0x268413e7, 0x3689f46d}, {{}, 0x2, 0x7, 0x4}, {{}, 0x0, 0x4}], 0x90) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:02:42 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x100, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x802) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000100)=0x3c) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000040)=""/109) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x2000, 0x1000, [], 0x0, &(0x7f0000000000), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x50) 2018/03/19 11:02:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x400, 0x8000, 0x8, 0xffffffffffff8001, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x5}, &(0x7f0000000140)=0x8) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:42 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380), 0x0, 0x0) 2018/03/19 11:02:42 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x400000420a, r1, 0x0, 0x0) 2018/03/19 11:02:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000000140)=0x2, 0x4) shutdown(r0, 0x1) [ 75.251867] ptrace attach of "/root/syz-executor0"[5937] was attempted by "/root/syz-executor0"[9052] [ 75.276647] ptrace attach of "/root/syz-executor0"[5937] was attempted by "/root/syz-executor0"[9052] 2018/03/19 11:02:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x3f, 0x0) recvmsg$kcm(r1, &(0x7f00000017c0)={&(0x7f0000000200)=@hci, 0x80, &(0x7f0000001780)=[{&(0x7f0000000280)=""/233, 0xe9}, {&(0x7f0000000380)=""/66, 0x42}, {&(0x7f0000000400)=""/246, 0xf6}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000000500)=""/216, 0xd8}, {&(0x7f0000000600)=""/8, 0x8}, {&(0x7f0000000640)=""/244, 0xf4}], 0x7, 0x0, 0x0, 0x80}, 0x21) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x200, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000000180), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:42 executing program 3: r0 = getpgid(0x0) sched_getattr(r0, &(0x7f0000000040), 0x30, 0x0) 2018/03/19 11:02:42 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz+aller0\x00', 0x3202}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:02:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x82000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x354}, 0xfebe) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x44000) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:42 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r1, 0x0, 0x81, &(0x7f0000000000), 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x2000, 0xfffffffffffffe1e, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) 2018/03/19 11:02:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0xff, &(0x7f0000000080)=0x2) setsockopt$sock_int(r0, 0x1, 0xfffffffffffffffc, &(0x7f0000aca000), 0x169) shutdown(r0, 0x1) 2018/03/19 11:02:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) pwrite64(r0, &(0x7f0000000140)="39a8e502c0910937a0632bb3a1441a50f17f79cc1f4d3d9dc60e2633084d9bcde74fc59068f374d085663d1c06519b690cdad317a389123ac69473e0ba84ad26eaf3b30ed67319aae5fd96d76fe38d8b848c36d5fc27dd", 0x57, 0x0) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000fcffffffffffffff00008c00000075d2cb7087946b53ed86f05f69d5c0d0f0db2fe45ef6f4e72432202fbd8accd8f1a714afc43d02f28dc64daf0911adafd06b895a2efec2b35843b0079a643733dfc7050a16192d6ebf014472ae6cadbd821cf0cb5072c12e52b3cb86ccfb6f303442b92b1fa639a5583473e8df1bb0390da4a454414e4bae694288885432dc6f8883f9d7e2f5e13d8a22b38f"], &(0x7f0000000100)=0xb0) epoll_create(0x4e) shutdown(r0, 0x1) 2018/03/19 11:02:43 executing program 3: r0 = getpgrp(0xffffffffffffffff) sched_setattr(r0, &(0x7f0000000000), 0x0) 2018/03/19 11:02:43 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000080)=0x1, 0x8) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x2000, 0xfffffffffffffe1e, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) 2018/03/19 11:02:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) close(r0) 2018/03/19 11:02:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="9a00ab8853f504165f7f2cb8b4fa0c5f93bac0d1d6ff4c093c5f0b1d7ca9378081b7c92fef60f35f2d269217d755f9c9ec960ee7042e14a274a67ef20f97aca954abef3f7adc679ab60c1661785e3cdaafade1a4bf6c9764f88aade3b70a5c725a6e8738edab80b694de0a159e16d7f0e38311a84377c9afcd4cba8cf202612045435c1234c694a4ae1746d5d01670705bfb28c05aa1a78d8611df7854ba02f2697a4200ba588bba5f53ca23018d3d61c4fb56dd19f12bac5104da302995f6ff055c112cfc5a8997d60554a46ceaae01d55af620fed1e1e4", 0xd8, 0xc050, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:43 executing program 3: sched_rr_get_interval(0x0, &(0x7f0000000340)) 2018/03/19 11:02:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000080)={0x5, 0x4, 0x6, 0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) fchdir(r0) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:43 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380), 0x0, 0x0) 2018/03/19 11:02:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e1d, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x80001, 0x0) epoll_wait(r1, &(0x7f0000000180)=[{}], 0x1, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x0) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:43 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) uselib(&(0x7f00000000c0)='./file0\x00') write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000080)=[{{r1, r2/1000+10000}, 0x7fff, 0x5, 0xfffffffffffffffe}, {{0x0, 0x2710}, 0xfffffffffffffff7, 0x541012cb, 0xfa5}, {{}, 0x64e, 0x0, 0x4}, {{0x77359400}, 0xfffffffffffffff8, 0x1000000101, 0x4757}], 0x40) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:02:43 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000), 0xf0) [ 75.610181] kernel msg: ebtables bug: please report to author: Nentries wrong 2018/03/19 11:02:43 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30fc8)={&(0x7f0000008bc0)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000000101000000000000daf43a43bd4352"], 0x14}, 0x1}, 0x0) 2018/03/19 11:02:43 executing program 3: accept4$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) stat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)) r2 = syz_open_procfs(0x0, &(0x7f00007a1ff6)='net/unix\x00') sendfile(r0, r2, &(0x7f000036eff8), 0xff) 2018/03/19 11:02:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) close(r0) 2018/03/19 11:02:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x12}, 0x401}, {0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, 0x7, [0x6, 0xfc00000000, 0x2, 0x8000, 0x0, 0x3, 0xb6fc]}, 0x5c) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getpeername$inet(r0, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x10) ioctl$void(r1, 0xc0045878) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000aca000), 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000080), &(0x7f0000000100)=0x58, 0x80800) shutdown(r0, 0x1) 2018/03/19 11:02:43 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380), 0x0, 0x0) 2018/03/19 11:02:43 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x604a, 0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x2000, 0xfffffffffffffe1e, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) 2018/03/19 11:02:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VT_WAITACTIVE(r1, 0x5607) recvmmsg(r0, &(0x7f0000004d00)=[{{&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000200)=""/144, 0x90}, {&(0x7f00000002c0)=""/76, 0x4c}, {&(0x7f0000000340)=""/159, 0x9f}, {&(0x7f0000000400)}, {&(0x7f0000000440)=""/111, 0x6f}, {&(0x7f00000004c0)=""/233, 0xe9}, {&(0x7f00000005c0)=""/67, 0x43}, {&(0x7f0000000640)=""/219, 0xdb}, {&(0x7f0000000780)=""/103, 0x67}], 0x9, 0x0, 0x0, 0x1}, 0x6}, {{&(0x7f0000000880)=@un=@abs, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000900)=""/20, 0x14}, {&(0x7f0000000940)=""/172, 0xac}, {&(0x7f0000000a00)=""/29, 0x1d}, {&(0x7f0000000a40)=""/140, 0x8c}, {&(0x7f0000000b00)=""/37, 0x25}], 0x5, 0x0, 0x0, 0x5}, 0x81}, {{&(0x7f0000000b80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000000c00)=""/102, 0x66}, {&(0x7f0000000c80)=""/72, 0x48}, {&(0x7f0000000d00)=""/4096, 0x1000}], 0x3, &(0x7f0000001d40)=""/251, 0xfb, 0x9}, 0x4}, {{&(0x7f0000001e40)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000003280)=[{&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/10, 0xa}, {&(0x7f0000002f00)=""/193, 0xc1}, {&(0x7f0000003000)=""/155, 0x9b}, {&(0x7f00000030c0)=""/11, 0xb}, {&(0x7f0000003100)=""/122, 0x7a}, {&(0x7f0000003180)=""/244, 0xf4}], 0x7, 0x0, 0x0, 0x12f7}, 0x1}, {{&(0x7f00000032c0)=@nfc_llcp, 0x80, &(0x7f0000003740)=[{&(0x7f0000003340)=""/176, 0xb0}, {&(0x7f0000003400)=""/120, 0x78}, {&(0x7f0000003480)=""/224, 0xe0}, {&(0x7f0000003580)}, {&(0x7f00000035c0)=""/205, 0xcd}, {&(0x7f00000036c0)=""/122, 0x7a}], 0x6, &(0x7f0000003780)=""/136, 0x88}, 0x1}, {{&(0x7f0000003840)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003940)=[{&(0x7f00000038c0)=""/99, 0x63}], 0x1, &(0x7f0000003980)=""/237, 0xed, 0x6}, 0x1}, {{&(0x7f0000003a80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000003b00)=""/9, 0x9}, {&(0x7f0000003b40)=""/37, 0x25}, {&(0x7f0000003b80)=""/2, 0x2}, {&(0x7f0000003bc0)=""/24, 0x18}, {&(0x7f0000003c00)=""/71, 0x47}, {&(0x7f0000003c80)=""/15, 0xf}], 0x6, &(0x7f0000003d00)=""/4096, 0x1000, 0x7}, 0x5}], 0x7, 0x40010020, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) accept4$inet(r0, 0x0, &(0x7f0000000140), 0x80800) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f00002bc000)="b6", 0x1}], 0x1) writev(r0, &(0x7f0000000740)=[{&(0x7f0000000a00)="c1", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x3, 0x1}, 0x10) shutdown(r0, 0x1) [ 75.712333] kernel msg: ebtables bug: please report to author: Nentries wrong [ 75.748317] kernel msg: ebtables bug: please report to author: Nentries wrong 2018/03/19 11:02:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000180)=0x7, 0x4) clock_gettime(0x6, &(0x7f0000000180)) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendto$inet6(r1, &(0x7f0000000000)="c3", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x81}, 0x1c) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 75.771260] kernel msg: ebtables bug: please report to author: Nentries wrong 2018/03/19 11:02:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000440)=0x8, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000300)={0x2, 0x800, 0x5, 0x0, 0x3, [{0xd6, 0x6, 0x3ff, 0x0, 0x0, 0x100}, {0x10000, 0x2, 0xffffffffffffff7d, 0x0, 0x0, 0x84}, {0xfffffffffffffffe, 0x3, 0x991, 0x0, 0x0, 0x200}]}) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x400000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x4000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000002c0)={0x3ff}, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) shutdown(r0, 0xfffffffffffffffe) 2018/03/19 11:02:43 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) pipe(&(0x7f0000000240)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x0, 0x2400) connect$l2tp(r2, &(0x7f0000000280)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x3, 0x0, 0x2, 0x3, {0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}, 0x1}}}, 0x32) clock_gettime(0x0, &(0x7f0000000040)) readlinkat(r3, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/90, 0x5a) write$evdev(r0, &(0x7f00000000c0)=[{{0x0, 0x2710}, 0x4, 0x80000000000a8, 0x2}, {{}, 0x2, 0x10, 0x10000}], 0x20) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:02:43 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)}], 0x1, 0x0) 2018/03/19 11:02:43 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast1, @in=@loopback}}, {{@in6=@mcast2}}}, &(0x7f0000000100)=0xe8) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x2000, 0xfffffffffffffe1e, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) 2018/03/19 11:02:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = memfd_create(&(0x7f0000000040)='system\x00', 0x1) sendmsg$kcm(r1, &(0x7f0000001480)={&(0x7f0000000080)=@pptp={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)="6ebef658a92dd378d33db2d953c0f865ca3835c1abc4817cc039906e7bc849533622605861009d48f8db518c2e0075b0fc8543ba59a7f81642ff98be8fa6afc2faf46917fcb77fc21fb6eeb38e09d228d7213148916ecd0b7bdbbc49bca13789186f351ffa3a426f54bbb8883497bfc181ec029dda178cf562ecd060ac4e7cc8aa58af4ca94e4dc4b9d3699d38226dbcbfd5a3e2a890dfa357eec9a48397b06220749d1a15f84fadeca60615670f874c5c556da15bfdd084", 0xb8}, {&(0x7f00000001c0)="b4f9a013f7649fcb86ab21540d505a3f684591cddfe356e9d2f6082182f01f6a40e1c5cc8e2cdd8137cab5088a1a93c46588c65c2f2761b27ed9b2e176c5d6533089bd6962c3079fb519133a87b9322e9d04d3f6207d24aa", 0x58}, {&(0x7f0000000240)="a16b50702e42ec532d7d0207478c351d0f2ce1449c3157cad7c2656cce62b4fb590cabf13efcf1b10c5ab929aa08e4d6741978ce16", 0x35}, {&(0x7f0000000280)="d51d9bc42c6b3275", 0x8}], 0x4, &(0x7f0000000300)=[{0x30, 0x0, 0x2, "20a97ed1eb1edf9f133e2b664bdf094c611f8d4684d794a0b8357fec6862dddf87"}, {0x100c, 0x113, 0x40, "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"}, {0x104, 0x196, 0x5, "9586154e018ab298351d77b61537d37d4ef7cb10af145f259a36b2afa9918a5c6fcdd050114736f64b1e2f59eb82d2419d8109250249f545caaa598ab8daa799038e0897e356c17c2eb8b64f488070b8019736516f8ef211f8821e8d5239d9c76a9628d8a8a24cdfb10076925ac141c83e7935a3bd3717b68bac27ded441b23c08824714e6cb79aa41591971a7eac94f739f472720b3049dc5da27c68fc0edf366d23540e45ca7295b1e655afcda6b38a2226781afc33e855eb11ee2f0223fa8ab9873eb2be9de02bd02fb6ae9d10379500a58dd49890bf9f5bd641750f5344111fa3e40a8aaa8869e55c4a56242c9bd8a9d6a8b368c8a"}, {0x10, 0x0, 0x312, "06f0d7"}], 0x1150, 0x4000}, 0x81) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000180)=0x7, 0x4) clock_gettime(0x6, &(0x7f0000000180)) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendto$inet6(r1, &(0x7f0000000000)="c3", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x81}, 0x1c) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:43 executing program 3: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) setsockopt(r0, 0x80000000000111, 0x20000000001, &(0x7f0000000300)="8a468bcd", 0x4) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 75.931673] kernel msg: ebtables bug: please report to author: Nentries wrong [ 75.940848] l2tp_ppp: tunl 4: set debug=cd8b468a [ 75.964840] kernel msg: ebtables bug: please report to author: Nentries wrong 2018/03/19 11:02:43 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x2000, 0xfffffffffffffe1e, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) 2018/03/19 11:02:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000aca000), 0xffffffffffffffd3) shutdown(r0, 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x800, 0xac8, 0x100, 0x200, 0x3}, &(0x7f0000000280)=0x98) 2018/03/19 11:02:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x8000, 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000180)=0x7, 0x4) clock_gettime(0x6, &(0x7f0000000180)) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendto$inet6(r1, &(0x7f0000000000)="c3", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x81}, 0x1c) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:43 executing program 3: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) setsockopt(r0, 0x80000000000111, 0x20000000001, &(0x7f0000000300)="8a468bcd", 0x4) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/03/19 11:02:43 executing program 2: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000004c0)=0x10, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000580)={r0, 0x3, 0x1, 0x100000000, &(0x7f0000000540)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0x28f) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000480)=0xfffffffffffffffe) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) readv(r1, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) r5 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x4e, 0x2) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000400), &(0x7f0000000440)=0x8) setsockopt$sock_int(r1, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) keyctl$set_reqkey_keyring(0xe, 0x4) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) creat(&(0x7f0000891ff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) shutdown(r1, 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x4c0, 0x0) syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x7282593f, 0x0) 2018/03/19 11:02:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000180)=0x7, 0x4) clock_gettime(0x6, &(0x7f0000000180)) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendto$inet6(r1, &(0x7f0000000000)="c3", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x81}, 0x1c) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:43 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)}], 0x1, 0x0) 2018/03/19 11:02:43 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)={'raw\x00', 0x27, "2853a5c5b1999317606ae4dd0223b3e930ce71cd150689050e3c9fb51373dc025d312b3563c9ca"}, &(0x7f0000000080)=0x4b) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x2000, 0xfffffffffffffe1e, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) 2018/03/19 11:02:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000180)=0x7, 0x4) clock_gettime(0x6, &(0x7f0000000180)) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendto$inet6(r1, &(0x7f0000000000)="c3", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x81}, 0x1c) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:43 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x4, 0x3fffff) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000080)=[0x7fff, 0x40]) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x0, 0x3}, {{r1, r2/1000+30000}}], 0x20) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:02:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x8000, 0x6, 0x400, 0x7, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x0, 0x9, 0x5, 0x5, 0x100000001}, 0x14) 2018/03/19 11:02:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="64382cb0a975baa43730d4e0b32ef53e", 0x10}], 0x1) 2018/03/19 11:02:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000180)=0x7, 0x4) clock_gettime(0x6, &(0x7f0000000180)) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendto$inet6(r1, &(0x7f0000000000)="c3", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x81}, 0x1c) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x100) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) fanotify_init(0x28, 0x400) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) [ 76.218955] kernel msg: ebtables bug: please report to author: Nentries wrong [ 76.243680] kernel msg: ebtables bug: please report to author: Nentries wrong 2018/03/19 11:02:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) creat(&(0x7f0000000080)='./file0\x00', 0x100) recvfrom$inet(r0, &(0x7f0000000000)=""/14, 0xe, 0x2, 0x0, 0x0) 2018/03/19 11:02:43 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)) 2018/03/19 11:02:43 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) socketpair(0xa, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x2, 0x6, 0x374e0652, 0xdb0, 0x2a8, 0x4], 0x6, 0x0, 0x2, 0x8, 0x7ff, 0x1d58, {0x5a7, 0x3, 0xff, 0xd082, 0x800, 0xfffffffffffffe01, 0x8, 0x59c0, 0x7f, 0x0, 0x13b7, 0x800, 0x185a, 0x400, "7d981a93e7b827cb83d321e97e84bfc8463315b44fd44afe3dfa622d174a3bf0"}}) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x2b0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:02:43 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)}], 0x1, 0x0) 2018/03/19 11:02:43 executing program 0: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x2, 0x2d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f00000005c0), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'ip6gre0\x00', 'bond0\x00', 'gre0\x00', 'bond0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x108, 0x158}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00'}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x20, 'syz1\x00'}}}}, {{{0x3, 0x0, 0x0, "6970646470301e00002cb202c200", 'eql\x00', 'ipddp0\x00', 'gre0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa0, 0xa0, 0xf0, [@cpu={'cpu\x00', 0x8}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7c5, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x300) 2018/03/19 11:02:43 executing program 7: r0 = socket$inet(0x2, 0x5, 0x6) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x2000, 0x674b390a6084fe14, [], 0x100000e4, &(0x7f00000001c0), &(0x7f00000032c0)=""/4096}, &(0x7f0000000000)=0x108) 2018/03/19 11:02:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)) shutdown(r0, 0x1) 2018/03/19 11:02:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000180)=0x7, 0x4) clock_gettime(0x6, &(0x7f0000000180)) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendto$inet6(r1, &(0x7f0000000000)="c3", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x81}, 0x1c) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:43 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) dup2(r3, r1) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000096fd8)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r2) close(r0) [ 76.333919] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/19 11:02:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000180)=0x7, 0x4) clock_gettime(0x6, &(0x7f0000000180)) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendto$inet6(r1, &(0x7f0000000000)="c3", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x81}, 0x1c) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) 2018/03/19 11:02:44 executing program 0: syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00028800fe8000000000000000000000000000bbfe8000000000210000000000000000aa4e204e2000089078"], &(0x7f0000000040)) 2018/03/19 11:02:44 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000180)=0x7, 0x4) clock_gettime(0x6, &(0x7f0000000180)) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendto$inet6(r1, &(0x7f0000000000)="c3", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x81}, 0x1c) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) 2018/03/19 11:02:44 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000000)={'nat\x00', 0x0, 0x2000, 0x1000, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x50) 2018/03/19 11:02:44 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00ac1414aa000000000000000000000000000000000000000000000000000000000001001078e080792b43cf8c45f8db7b9cfc962709713592f8d7dcba7f55b73fc68fe6ec7b5a137fcf202ddf4b45f134d3e5fe9b34880cf6649bec273d3fc4ffdf71274d368b38ec11115958dd699e696e3b50e34a36b9d577e6df6f6abf50b0754118721ca38bdcb6c506f1a771e81e"], 0xa4}, 0x1}, 0x0) 2018/03/19 11:02:44 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) dup2(r3, r1) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000096fd8)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r2) close(r0) 2018/03/19 11:02:44 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) sched_rr_get_interval(r1, &(0x7f0000000100)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000080), 0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x2000, 0xfffffffffffffe1e, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) 2018/03/19 11:02:44 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3c9b87ee14372401fab63bb1b3ca0035a703ddf333e7c199ae781ecb10508ca514014e51601f8702aca6a437b1ca7c3f82d458dc4648f3817260947eba7e8898b4a7e87e007c57e795cefbd6a6247b30e186c1e3b14b575a5bd9c1014cc49af", 0x60}], 0x1, 0x0) 2018/03/19 11:02:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) [ 76.616356] kernel msg: ebtables bug: please report to author: Nentries wrong [ 76.646597] kernel msg: ebtables bug: please report to author: Nentries wrong 2018/03/19 11:02:44 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x200000) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:02:44 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) 2018/03/19 11:02:44 executing program 0: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@bind={0x14, 0x88, 0xfa00, {r1, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"b7282277581088e029061a8d63f69dd2"}}}}, 0x90) write$rdma_cm(r0, &(0x7f0000000180)=@query={0x13, 0x10, 0xfa00, {&(0x7f00000005c0), r1, 0x2}}, 0x18) 2018/03/19 11:02:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x200, 0x1) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000000200)={0xa, &(0x7f0000000180)=[{0x6, 0xfffffffffffffffa, 0x2, 0x7fffffff}, {0x3, 0x8, 0x3ff, 0x101}, {0xff, 0x7, 0x4, 0x1}, {0xc6a, 0x0, 0xab, 0x2}, {0x7, 0x5, 0x10001, 0x2}, {0x3, 0x7, 0x9805, 0x8d1c}, {0x800, 0x55, 0x13900000000, 0x1}, {0x0, 0x1, 0x9, 0x9}, {0x0, 0xfffffffffffffffd, 0x7, 0x3ff}, {0x2, 0xfff, 0x1, 0x7}]}) 2018/03/19 11:02:44 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000180)=0x7, 0x4) clock_gettime(0x6, &(0x7f0000000180)) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:44 executing program 7: r0 = socket$inet(0x2, 0x7, 0x21) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x2000, 0xfffffffffffffe1e, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="ac726d0da10cf4ec659fabc989548f61", 0x10) 2018/03/19 11:02:44 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00000000c0), 0x4) 2018/03/19 11:02:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x4, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x1, 0xfffffffffffffffb, 0x7, 0x6dd, 0x43}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x8}, 0x8) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) accept4(r0, 0x0, &(0x7f0000000040), 0x80000) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:44 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000000180)) 2018/03/19 11:02:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20600, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000080)=""/31) 2018/03/19 11:02:44 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r2 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000080)={r2}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x401, 0x534, 0xfff, 0x7, 0xffffffffffff1e99, 0x80000000, 0xc6}, 0x1c) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x2000, 0xfffffffffffffe1e, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) 2018/03/19 11:02:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffdf2) sendto$inet(r0, &(0x7f0000000080)="84b33cb2468b269e3e452116b2f11fb566eda833eccbcf73865e2d80ae3b4383b6d90c54b93f979b8f6c5e51b1fb46a8da3099cc102220fb1636c74484f67fe1c58b1e8fb9e362627c1303b93c1d8292e1b582c9429f60a10bfab57dd8a78383adf6eaf50b268ce0e201063ca181837a23434c45e43ca1da375744cd882865ef3361182b241a56b8df53701950ead598d2ecec0c681dc6c4d0cce7d91761496ecd4974328c3500269ee2e581fb157b2aade8f0196fcd321e2a57d038519b7a4a0a08087630492da188d971ef5edaca3051fa76c5a784", 0xd6, 0x20020003, &(0x7f0000000040)={0x2, 0x4e23}, 0xfffffffffffffe78) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000004c0)=0x5, 0x4) 2018/03/19 11:02:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000180)={0x1f, 0x4, 0x8001}) shutdown(r0, 0x1) 2018/03/19 11:02:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000), 0x356) 2018/03/19 11:02:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xfffffe08) sendto$inet(r0, &(0x7f0000000180)="e9a6cef3d35ce1fe453a2b895e537ecf41e48c31662030fd7aee38c84379e1c25473aa28ba904be60a53599f0a7b03f6a3f54f5c6d3699d88008152c021786b9d87792920cd4400930158e59318a48542df9ff0000000000000000000000000000", 0x204, 0x4000, &(0x7f0000385ff0)={0x2, 0x4e1e, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000aca000), 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="dcade09861ea4ee5a9fa27dbb058250c587118a363231fea2c93badcb1ed59d771ab6e9b759ee79d0b3c55c21a61f4f1c386e8202a77c102bb4acd1bd2d0c6241f9663a7b68c5405fcae1b5239303c2edee561419fc3304a86380ed5f15c3c1b0e0c6fc84b63a5eada9a9bd70346e4e71d7e37e442fa0d2636938a0e41bd28f75a31b5183708", 0x86) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140)=0x1, 0x4) shutdown(r0, 0x0) shutdown(r0, 0x1) [ 76.891243] kernel msg: ebtables bug: please report to author: Nentries wrong 2018/03/19 11:02:44 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:02:45 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) pipe(&(0x7f0000000040)={0xffffffffffffffff}) write$selinux_context(r1, &(0x7f0000000080)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x8031, r1, 0x0) 2018/03/19 11:02:45 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xffff, 0x40) bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x1, 0x0, 0x7, 0xac7, 0x7, "8155bcfe1fbbb9194c377880d7c45819351bca5af5c255c83c9eb6aa5e11ed529f1432bd2f0f6a5ab07dc914bbad21c547d65064fcd15291fb65e703bcd24a", 0x26}, 0x58) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f00000000c0)={'nat\x00', 0x0, 0x2000, 0xfffffffffffffe1e, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0xfffffffffffffd29) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000001200)={0x3, 0xdc1b}) syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x400800) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000140)=0xb567, 0x4) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000012c0)={0x6, {{0xa, 0x4e21, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x1, 0x6, [{{0xa, 0x4e22, 0x400, @dev={0xfe, 0x80, [], 0x14}, 0x8}}, {{0xa, 0x4e20, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}, {{0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e24, 0x3ff, @loopback={0x0, 0x1}, 0x1}}, {{0xa, 0x4e22, 0xffffffffffffffff, @empty, 0x1000}}, {{0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffffe}}]}, 0x38c) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x2000, 0x0) 2018/03/19 11:02:45 executing program 0: wait4(0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)) 2018/03/19 11:02:45 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:02:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000140)=0x3, 0x4) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:45 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)}], 0x1, 0x0) 2018/03/19 11:02:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000002c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x20) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000aca000), 0x29c) r2 = getpgrp(0x0) ptrace$getenv(0x4201, r2, 0x8, &(0x7f0000000100)) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r3, 0x86, "ac9c19d0d329e755ab06cad90e0faaeb57b08a716c8dbdea185da60e0c409dd3f2166baf6e8b4510292aa2e667ba26ae163386ea66c15f17fd9a4a5519a412bb9fb33ba045b87be140a3fdb32eb969e680b9ea39d046ce913eeb01591fad15e432928e7769f648ab453cb662eca01b6eb1625fe3594fd2834b6b329c4a9a01e03f6fefe19657"}, &(0x7f0000000280)=0x8e) 2018/03/19 11:02:45 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000180)=0x7, 0x4) clock_gettime(0x6, &(0x7f0000000180)) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:45 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x100000001, 0x0, 0x0, 0x4}}) 2018/03/19 11:02:45 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:02:45 executing program 7: r0 = socket$inet(0x2, 0x5, 0x5a) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x2000, 0xfffffffffffffe1e, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@dev}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) 2018/03/19 11:02:45 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:02:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0xa2e, 0x1f, 0x800, 0x2, 0x8, 0x400, 0x2, 0x80, 0x4, 0x3, 0x4}, 0xb) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) finit_module(r0, &(0x7f0000000140)='\x00', 0x1) sendto$inet(r1, &(0x7f00000001c0)="b806375915ed2b9efad42a3c41156ccbe041313ed2d301b4c94f3808e546ef230c9407bbcc171c51184fcb2ab2f29a422a50b8d56cc876db969c", 0x3a, 0x4000, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:45 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000280)=""/124, 0x7c}, {&(0x7f0000000480)=""/138, 0x8a}], 0x2, 0x0) 2018/03/19 11:02:46 executing program 6: write(0xffffffffffffffff, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:02:47 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x400000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={0x3, 0x8, 0x200, 0x7, 0x8, 0x7f, 0x5, 0x81, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x5, 0x2c1, 0xa, 0x4, 0x3, 0x6, 0x0, 0x100000001, r2}, 0x20) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl(r1, 0x6, &(0x7f0000000240)="fd12071935df699455ea7fc8fe22631676da7668640cf9267e501b40") write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000040)=""/213) 2018/03/19 11:02:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000140)=""/229, 0xe5}], 0x0) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:47 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000100)="0de1377a9fb7cd106e069a3fe6668f5b7b6918f8471418f885b33c6b76b98bee522264d2d97e1b6af66a433baa1647843aa637aeb83e72e93697f7d28b938f428b9be9b34c32ecce748284036f81e3fe3cd029cecd98063db67036dc36cbf4b3e59f9980ae1c8bfc1b783b46f174c645428e010f773cd66c5a13c72988b088f58f5709e66c350c54d93307debe5a009ee98bf4985950a65af54309ca9686b1025b98c196ab37653b2a0ada773580000000007e5385b640b0be2c92463248fc9f71ec34f0b92f8090957bab871d7963a4ec9beee8d3b728fd7f390ec93ca7b336ffa19bbe672162bbfd3b88d7e5a10c00000000", 0xf3) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x2000, 0xfffffffffffffe1e, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) 2018/03/19 11:02:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/19 11:02:47 executing program 6: r0 = socket(0x0, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:02:47 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)}], 0x1, 0x0) 2018/03/19 11:02:47 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000180)=0x7, 0x4) clock_gettime(0x6, &(0x7f0000000180)) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:47 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) fsync(r0) 2018/03/19 11:02:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) exit_group(0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000013c0)=@generic={0xfffffffffffff800, 0xb7, 0xffffffffffffffff}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) sendmsg(r0, &(0x7f0000001380)={&(0x7f0000000040)=@ax25={0x3, {"c0adf192c72dc1"}, 0xf2}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)="b80149a1d5a72905a14e36b0b605e7a08edd56bb4a12cc6c088524db2b7dbb1ed5aa08cf3473766d63a3bc2893d6032e454995cfcce4d45974281f768f180b534e94f6d58aaa7aa38525efb47b1601839a581f7c9dbddb4eca3347b9c8aba4a9b1456a855e05996a1bc0fbdd2402a2f910ff4daced5323d4d23736ff3d04eb93bfaa11271fca46c613e7502b6e85cae63de2b4f3", 0x94}], 0x1, &(0x7f00000001c0)=[{0x100c, 0x11f, 0x4, "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"}, {0x9c, 0x11f, 0x3, "3e75e67ed2a5b862bd7fe2ead50f29b005b98d9c0dab3a113a47032efbf6696e385f1db7261a2c1ec141138330cca803e06566359e62e3890c1c6506a45340e71f873430016d28a1ca5e35bcdc70c500c6c7ece8a8dbda587c44526a1894d548103d548bc32e2de1073aa945e9a6e9ff8efb7c58309f2de143fd7a890546325f55945d757240560dbdb78703b9279c2e"}, {0xfc, 0x110, 0xe2ab, "dfa2e5c43a6d365893723979ec9cea6d40739d3527083ba0a64fc7c325b2be9ffa1a39ed7bb6cfe58d4250526d8ad538c8f2e5e9139c361dd53b7f39a809bfebdf288bdf911b38764d2151be16bd9c3846b72f8b5cc553c839de0ca9e21d95a3e87778d99b7cec31111373e2d615c5a4ed5f61eab3f15135650626a1103abdc97462f07ca62cfc732faae5aa7bbae56aeaa83e41c5ba9e3f913a1f3d2e9babc5fab4273ea91bca3b1e0c03a9bc2da192d7ae27e23fa06f0f9786f6eaa7992b1a9dedfa755801a2b7fc2c0a3faae33872561f48b2f9a73e8c6a89d66ad53cb9c3472141c75247029fa908a80d629d62"}], 0x11a4, 0x800}, 0x8000) 2018/03/19 11:02:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) [ 79.747958] kernel msg: ebtables bug: please report to author: Nentries wrong [ 79.778342] kernel msg: ebtables bug: please report to author: Nentries wrong 2018/03/19 11:02:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000540)={0xffffffffffffffff}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000580)) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x600040, 0x0) sendto$inet6(r2, &(0x7f0000000180)="d4ca94c5e3d19a530a971206269aae296fe75c1a43c1b4fd41eaab26faccdfa509b3189ac4424270893fbd3f6434d07d41befc232fbe3af92a1fa4a8ea1167634b3b4b4145d22fb8ee314716620e0808d9295fe6b01eb45b67e8a8172d74f89e7a9877b8cdde8a69", 0x68, 0x1, &(0x7f0000000200)={0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) recvmsg$kcm(r2, &(0x7f0000000340)={&(0x7f0000000240)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/7, 0x7}], 0x1, 0x0, 0x0, 0x40}, 0x2002) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000440)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0xff, 0x4e23, 0x8, 0x4e20, 0x7, 0xa, 0x20, 0x20, 0x2f, r3, r4}, {0x81, 0xf5b, 0x80000001, 0xffffffff, 0x6, 0x0, 0x8ec, 0x12}, {0x100000001, 0x0, 0xffffffffffff83c6, 0xffffffffffffffe1}, 0x7f, 0x6e6bba, 0x1, 0x1, 0x3, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0xb}, 0x4d2, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x34ff, 0x3, 0x2, 0x2, 0x3, 0x7ff, 0x9}}, 0xe8) 2018/03/19 11:02:47 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f00000000c0)="d351f10665c1f153f729ed3c44412d8a", 0x10) 2018/03/19 11:02:47 executing program 7: r0 = socket$inet(0x2, 0x24, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x2000, 0xfffffffffffffe1e, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000012c0)={"62726f75746500004000000000000000000000000000fcff00000400"}, &(0x7f0000000080)=0xffffffffffffff5a) accept4$inet(r0, 0x0, &(0x7f00000000c0), 0x80000) 2018/03/19 11:02:47 executing program 6: r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:02:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x100000004e21, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:47 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x101001, 0x0) connect$unix(r0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e22}, 0x6e) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r1, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r1, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000480)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0], 0x9, 0x5, 0x7, 0x2}) [ 80.035049] audit: type=1326 audit(1521457367.624:55): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9477 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7ffac99 code=0xffff0000 2018/03/19 11:02:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1f, 0x210800) getsockname$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x6, 0xff) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001800)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000001900)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000001940)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:47 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000690ffc)=0x7b, 0x4) bind$inet(r0, &(0x7f0000886ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000d59f8d), 0xfffffdac, 0x20000804, &(0x7f0000e1e000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000040)=[{&(0x7f0000003080)=""/4096, 0x1000}], 0x3a4) 2018/03/19 11:02:47 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000180)=0x7, 0x4) clock_gettime(0x6, &(0x7f0000000180)) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:47 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(0xffffffffffffffff, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:02:47 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)}], 0x1, 0x0) 2018/03/19 11:02:47 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x15}, {0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0xc}, 0x81}, 0x30e, [0xfffffffffffffff8, 0x81, 0xffffffff80000000, 0x0, 0x7, 0x1, 0x5fc, 0x6]}, 0x5c) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x2000, 0xfffffffffffffe1e, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) 2018/03/19 11:02:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000aca000), 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x101) shutdown(r0, 0x1) 2018/03/19 11:02:47 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc), 0x0) 2018/03/19 11:02:47 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e0200", 0x12) [ 80.172168] kernel msg: ebtables bug: please report to author: Nentries wrong 2018/03/19 11:02:47 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={"6ee17400", 0x0, 0x2000, 0xffffffa3, [], 0x1317, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0xfffffc93) 2018/03/19 11:02:47 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000180)=0x7, 0x4) clock_gettime(0x6, &(0x7f0000000180)) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:47 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000040409004bddd901000000eebf000e6ddb3506b3f0e0e9a90f798058437182bb99c2190294eb9ed554a7d0584dfc6e253a01cc21496cfa07424adee9010700000000000000ab26d7a071fb35331ce026e39528220de39c5a8d38") connect$ipx(0xffffffffffffffff, &(0x7f00000000c0)={0x4, 0x8, 0x0, "b175c3a4e007", 0xd67}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)=ANY=[]) 2018/03/19 11:02:47 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e0200", 0x12) 2018/03/19 11:02:47 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/loop-control\x00', 0x2, 0x0) r1 = getpid() fcntl$setown(r0, 0x8, r1) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f00000002c0)=0x1) r3 = socket$inet(0x2, 0x5, 0x0) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) r4 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x5, 0x2a8080) r5 = getuid() r6 = dup2(r2, r3) setsockopt$ARPT_SO_SET_REPLACE(r6, 0x0, 0x60, &(0x7f0000000380)={'filter\x00', 0x7, 0x4, 0x498, 0x0, 0x0, 0x280, 0x3b4, 0x3b4, 0x3b4, 0x4, &(0x7f0000000340), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @multicast2=0xe0000002, 0x8}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xd}, 0xffffffff, 0xffffffff, @mac, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff]}, 0x8, 0x7ff, 0x4, 0x5, 0x8000, 0xfffffffffffffffa, 'lo\x00', 'gre0\x00', {}, {0xff}, 0x0, 0x2}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001, 0xf, 0x1}}}, {{@arp={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, @empty, {[0xff, 0xff, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x7, 0x10001, 0xffffffff, 0x9, 0x0, 0x4, 'lo\x00', 'ip6_vti0\x00', {0xff}, {}, 0x0, 0x180}, 0xf0, 0x134}, @unspec=@LED={0x44, 'LED\x00', 0x0, {'syz1\x00', 0x1, 0x1, 0x5}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e4) quotactl(0x4, &(0x7f0000000200)='./file0\x00', r5, &(0x7f0000000240)="c51095") getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000100)={0x0, 0xad8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000180)={r7, 0x6, 0x58, "7abd3c2ceba84e834fed9fef6a2fed02224c5fac504bacd7d3c6a184251240e2cd34ad0812b84ff70e21f567ed4707bfb39ade48811fafca9de7b5063029fea7ef103d626efad29c36fb861da720779d9d54c4af51d01528"}, 0x60) 2018/03/19 11:02:48 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x2000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:02:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='attr/current\x00') setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000200)={0xd21e}, 0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000240)=@generic={0x7, 0x3}) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:48 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/183, 0xb7}, 0x0) 2018/03/19 11:02:48 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e0200", 0x12) 2018/03/19 11:02:48 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000180)=0x7, 0x4) clock_gettime(0x6, &(0x7f0000000180)) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:48 executing program 5: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/current\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x9}) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000180)) write$evdev(r0, &(0x7f0000000080), 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f00000001c0)={@mcast1}, &(0x7f0000000200)=0x14) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:02:48 executing program 0: setitimer(0x2, &(0x7f0000000100)={{}, {0x77359400}}, &(0x7f0000000140)) 2018/03/19 11:02:48 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x2000, 0xfffffffffffffe1e, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000000)) 2018/03/19 11:02:48 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e100", 0x1b) 2018/03/19 11:02:48 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x49249249249280c}) 2018/03/19 11:02:48 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e100", 0x1b) [ 80.445837] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 80.453274] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/19 11:02:48 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30fc8)={&(0x7f0000008bc0)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000004640)={0x14, 0x0, 0xa, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/03/19 11:02:48 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e100", 0x1b) [ 80.501882] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 80.509384] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/19 11:02:48 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000300)={'syz_tun\x00', @ifru_map}) 2018/03/19 11:02:48 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b00", 0x20) 2018/03/19 11:02:48 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000180)=0x7, 0x4) clock_gettime(0x6, &(0x7f0000000180)) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 80.563154] kernel msg: ebtables bug: please report to author: Nentries wrong [ 80.596838] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 80.604305] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 80.630284] kernel msg: ebtables bug: please report to author: Nentries wrong [ 80.641826] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 80.649335] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 80.716275] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 80.723737] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/19 11:02:48 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x4, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:02:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000380)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setresgid(r1, r2, r3) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) r4 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x1000000000007f, 0x400080) recvfrom$llc(r4, &(0x7f0000000180)=""/140, 0x8c, 0x100, &(0x7f0000000240)={0x1a, 0x33a, 0x1ff, 0x9, 0x3, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/19 11:02:48 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000180)=0x7, 0x4) clock_gettime(0x6, &(0x7f0000000180)) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:48 executing program 5: 2018/03/19 11:02:48 executing program 1: 2018/03/19 11:02:48 executing program 0: 2018/03/19 11:02:48 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b00", 0x20) 2018/03/19 11:02:48 executing program 1: 2018/03/19 11:02:48 executing program 0: socket$inet6_sctp(0xa, 0x0, 0x84) 2018/03/19 11:02:48 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0xfffffffffffffe52) socketpair$inet6(0xa, 0x80000, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) umount2(&(0x7f0000000580)='./file0\x00', 0x1) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000080)={0x0, {{0xa, 0x4e22, 0xfff, @dev={0xfe, 0x80, [], 0x1a}}}, {{0xa, 0x4e23, 0x6, @empty, 0xbea}}}, 0x2d7) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000003c0)={'raw\x00', 0x58, "6896e1077c965d932683a6173d3b93cd1ecaa6cdbd9c1ab9d85d809330693d9661f93881ec9c6386b06e001c0a4d96f69fdb4912fbe28dc7b0914ed4f06c132709abc95457a8ade8d14221a50f62894507026d1270523ba6"}, &(0x7f0000000440)=0xfffffffffffffc6b) r3 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x0, 0x84040) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4004ae52, &(0x7f0000000200)=0x6) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000480)={{{@in6, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000240)=0x1da) 2018/03/19 11:02:48 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b00", 0x20) 2018/03/19 11:02:48 executing program 1: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x100000001, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/03/19 11:02:48 executing program 5: r0 = getpgrp(0xffffffffffffffff) prlimit64(r0, 0x0, 0x0, &(0x7f0000000180)) 2018/03/19 11:02:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000200)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000280)=""/74, 0x4a}, {&(0x7f0000000300)=""/146, 0x92}, {&(0x7f00000003c0)=""/52, 0x34}, {&(0x7f0000000400)=""/122, 0x7a}, {&(0x7f0000000480)=""/116, 0x74}, {&(0x7f0000000500)=""/27, 0x1b}], 0x6, &(0x7f0000000580)=""/19, 0x13, 0x2}, 0x2000) shutdown(r1, 0x1) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x1dd, 0x400840) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/19 11:02:48 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='loginuid\x00') pwrite64(r1, &(0x7f0000000080), 0x0, 0x0) 2018/03/19 11:02:48 executing program 5: [ 80.909704] audit: type=1400 audit(1521457368.498:56): avc: denied { getrlimit } for pid=9625 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=process permissive=1 2018/03/19 11:02:48 executing program 7: r0 = socket$inet(0x2, 0x2, 0x7) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000000)={'nat\x00', 0x0, 0x2000, 0x1000, [], 0x0, &(0x7f00000001c0), &(0x7f00000022c0)=""/4096}, &(0x7f0000001280)=0xfffffffffffffd08) 2018/03/19 11:02:48 executing program 0: 2018/03/19 11:02:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0xeae3, 0x200) write$selinux_create(r1, &(0x7f0000000180)=@objname={'system_u:object_r:ld_so_cache_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x36, 0x36, 0x20, './file0\x00'}, 0x5c) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r2 = fcntl$getown(r0, 0x9) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)=0x0) ustat(0x4, &(0x7f0000000900)) r6 = geteuid() r7 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0xc) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000700)=0x0, &(0x7f0000000780), &(0x7f00000007c0)) sendmsg$unix(r1, &(0x7f00000008c0)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)="ecbbc911861a7037806629aed031f1a0cfe566aed9764a0145294ee87b555f3949273e96eeb0", 0x26}, {&(0x7f00000002c0)="ebcc0f3a1e7dadba5cb0d7e6472a5879218dce9ca986333f539c3f5d51559fbcf77beccc8ef5ebfaa225ec09f5e432fcf4c782eabd148153c0ad3c1d4431ff7c6d4e0f2e7ec5e289bc3c5864efb91d247d71b6e9125c0aa26331bfdd8f1aec7cc9f06bcdd2b92dba3201b98d91c9eff41df8341d1860717a9c1ebf93b4cb1d9d2128253ec9e2fcc7e4fc85fd0c30e313999856e17d96d8bf33e148c2afd3dab0309abbdc1c52adde5de01ddf1b7172fb897888c550ea744e29d44bbcf019411129de4f1e0ed7c5c78fa39d6ed6ddffa2bc06889bd4222848e4f636c8c5f9", 0xde}, {&(0x7f00000003c0)="055dd204edf3763348b7053fefda8e6499b08b47f960ca12e7c2489a7133f905606a5bd9bf3dbe21a80a463cd34ab04d973d96a9a928c24715f521832ce8787ffed5d0776f817ba7484f1e1ee20decd1eb674f8c57b4ea8b7da5f3aac349f7c40330d2275df465ff6eb2dc88805a2002eeee3e678aa9521fe7a9d66bf9cc0cd28f2f41badce45ffcb6b76aa1e843b99c5c9b46bbc8f5fa7244ad5f1af5cb61a6e7490b952e44cb", 0xa7}], 0x3, &(0x7f0000000800)=[@rights={0x2c, 0x1, 0x1, [r1, r0, r1, r1, r1, r1, r0, r0]}, @rights={0x34, 0x1, 0x1, [r0, r0, r1, r0, r1, r1, r1, r0, r0, r1]}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0xb8, 0x800}, 0x4000800) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000940)=""/91) 2018/03/19 11:02:48 executing program 5: 2018/03/19 11:02:48 executing program 1: 2018/03/19 11:02:48 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000180)=0x7, 0x4) clock_gettime(0x6, &(0x7f0000000180)) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:48 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b000000", 0x22) 2018/03/19 11:02:48 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) r1 = socket(0x4, 0x1b9bdbb9e54ab66d, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r2}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x3c0, 0x9, 0x4, 0x88, 0x7f, 0x5, 0x3, 0x1, r2}, &(0x7f0000000140)=0x20) 2018/03/19 11:02:48 executing program 0: 2018/03/19 11:02:48 executing program 1: 2018/03/19 11:02:48 executing program 0: 2018/03/19 11:02:48 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b000000", 0x22) 2018/03/19 11:02:48 executing program 5: 2018/03/19 11:02:48 executing program 5: 2018/03/19 11:02:48 executing program 0: 2018/03/19 11:02:48 executing program 5: 2018/03/19 11:02:48 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'ifb0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x1, 0x1, 0x5, 0x400, 0x100000001, 0x200000, r1}) r2 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x2000, 0xfffffffffffffe1e, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) 2018/03/19 11:02:48 executing program 5: 2018/03/19 11:02:48 executing program 1: 2018/03/19 11:02:48 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b000000", 0x22) 2018/03/19 11:02:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f0000000180)=""/207, 0xcf, 0x60, &(0x7f0000000280)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000002c0)=@generic={0x8000, 0x5, 0x9}) poll(&(0x7f0000000300)=[{r0, 0x42}, {r0, 0x10}, {r0, 0x120}, {r0, 0x4000}, {r0, 0x2}], 0x5, 0x8001) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0xb3c6, 0x58d000) ioctl$KDSETMODE(r1, 0x4b3a, 0x99d) 2018/03/19 11:02:48 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000180)=0x1c, 0x80000) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f00000001c0)=""/120, &(0x7f0000000240)=0x78) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x7, 0x7, 0x5, 0x3, "1e7cdc80eb5b497be157cdb2f4b1e26248db4c221c9b1117d213d0299ee42132"}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x1) ioctl$sock_bt(r2, 0xdd17, &(0x7f00000000c0)="5448dc60c9538544153d30501bade835788432dfcedf1e1455e4265d22fc308a8ed92f061cf897a5d0b97dc29b0c45d3117495fc4bedbc8f5881b02d2ff454d960fe1467f41cc217b400dfcf1372ba56c246204739b0ef") 2018/03/19 11:02:48 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000180)=0x7, 0x4) clock_gettime(0x6, &(0x7f0000000180)) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:48 executing program 0: 2018/03/19 11:02:48 executing program 5: 2018/03/19 11:02:48 executing program 1: 2018/03/19 11:02:48 executing program 0: 2018/03/19 11:02:49 executing program 1: 2018/03/19 11:02:49 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b00000000", 0x23) 2018/03/19 11:02:49 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000180)=0x7, 0x4) clock_gettime(0x6, &(0x7f0000000180)) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000040)=""/246, 0xf6}, {&(0x7f00000003c0)=""/203, 0xc8}, {&(0x7f00000004c0)=""/64, 0x40}, {&(0x7f0000000500)=""/145, 0x91}], 0x4) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000240)={@in={{0x2, 0x4e22, @rand_addr}}, 0x100, 0xffffffffbbd89a17, 0x865, "1672f6b9eadac71c5118b46b6613cfbe64628f9b04cae2c49b584bd01193b6d840caac971ffa5f511f6c66892da0a198e224bf6507f01f6850507fc6b6de1dc35b0f80885b3c7cb87dc5011913aba749"}, 0xd8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000140)=0x1f, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000340)={0x0, 0x0}) kcmp(r3, 0x0, 0x7, r2, r1) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000380), &(0x7f0000000600)=0x4) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) shutdown(r0, 0x1) [ 81.398695] kernel msg: ebtables bug: please report to author: Nentries wrong 2018/03/19 11:02:49 executing program 5: [ 81.440604] kernel msg: ebtables bug: please report to author: Nentries wrong 2018/03/19 11:02:49 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x2000, 0xfffffffffffffe1e, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) 2018/03/19 11:02:49 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b00000000", 0x23) 2018/03/19 11:02:49 executing program 0: 2018/03/19 11:02:49 executing program 1: 2018/03/19 11:02:49 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000180)=0x7, 0x4) clock_gettime(0x6, &(0x7f0000000180)) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:49 executing program 5: 2018/03/19 11:02:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xfffffffffffffe9a, 0x1020020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000440)=""/229, 0xe5}], 0x1) socketpair(0x3, 0xe, 0x7fc, &(0x7f0000000140)={0xffffffffffffffff}) socket(0x1a, 0x80800, 0xffff) sendmsg$nl_crypto(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x110}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) socketpair$inet(0x2, 0x800, 0x8, &(0x7f0000000040)) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:49 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x401, 0x10043) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffff7, @empty, 0x7}}, 0x6, 0xfffffffffffffc01, 0xc86a, 0x8, 0xb0}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x0, 0xffffffffffff4e5c, 0x8000, 0x1, 0x6, 0x400, 0x1, 0x82, r2}, &(0x7f00000001c0)=0x20) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0xfffffcab) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000240)={0x2, 0x294, 0x800, 0x1, 0x81}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000200)='trustedselinux,]\x00', 0x2) 2018/03/19 11:02:49 executing program 1: 2018/03/19 11:02:49 executing program 0: [ 81.476441] audit: type=1400 audit(1521457369.066:57): avc: denied { setopt } for pid=9707 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/19 11:02:49 executing program 5: 2018/03/19 11:02:49 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b00000000", 0x23) [ 81.552084] kernel msg: ebtables bug: please report to author: Nentries wrong 2018/03/19 11:02:49 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000180)=0x7, 0x4) clock_gettime(0x6, &(0x7f0000000180)) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:49 executing program 0: 2018/03/19 11:02:49 executing program 5: 2018/03/19 11:02:49 executing program 0: [ 81.604307] kernel msg: ebtables bug: please report to author: Nentries wrong 2018/03/19 11:02:49 executing program 7: 2018/03/19 11:02:49 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x2}, 0x1) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x8031, r0, 0x1) 2018/03/19 11:02:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x160, 0x2, 0xc0f4, 0x8, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e21}}}, 0x84) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:49 executing program 6: 2018/03/19 11:02:49 executing program 5: 2018/03/19 11:02:49 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000180)=0x7, 0x4) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:49 executing program 0: 2018/03/19 11:02:49 executing program 1: 2018/03/19 11:02:50 executing program 7: 2018/03/19 11:02:50 executing program 5: 2018/03/19 11:02:50 executing program 0: 2018/03/19 11:02:50 executing program 1: 2018/03/19 11:02:50 executing program 6: 2018/03/19 11:02:50 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000040)=""/38) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:02:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x3f, 0x800) sendto$unix(r1, &(0x7f0000000180)="fda78b2cc6823119778a86ed58b08b4fb520627bae19c036986b59c61c3e49d03be1a36ac669f5ac1f9ae2f172bc000153c870", 0x33, 0x4000, 0x0, 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8, r2) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:50 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:50 executing program 7: 2018/03/19 11:02:50 executing program 0: 2018/03/19 11:02:50 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000000200)=0xf, 0x8000) 2018/03/19 11:02:50 executing program 5: timer_gettime(0x0, &(0x7f0000000200)) 2018/03/19 11:02:50 executing program 1: 2018/03/19 11:02:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) fcntl$setpipe(r0, 0x407, 0x3) shutdown(r0, 0x1) 2018/03/19 11:02:50 executing program 1: 2018/03/19 11:02:50 executing program 0: 2018/03/19 11:02:50 executing program 1: 2018/03/19 11:02:50 executing program 0: 2018/03/19 11:02:50 executing program 1: 2018/03/19 11:02:50 executing program 0: 2018/03/19 11:02:50 executing program 7: 2018/03/19 11:02:50 executing program 1: 2018/03/19 11:02:50 executing program 0: 2018/03/19 11:02:50 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:50 executing program 5: 2018/03/19 11:02:50 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x840, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:02:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='stat\x00') ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000480)=""/224) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000440)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES32=r1]], 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f00000001c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000240)=[{{0x77359400}, 0x6, 0x0, 0x5}, {{r2, r3/1000+30000}, 0x0, 0xf7, 0x1c000000}, {{}, 0x9, 0xfff, 0x9}, {{}, 0x3ff, 0x800, 0x800}, {{0x0, 0x2710}, 0x4169, 0x1, 0x20}, {{}, 0x2, 0x200, 0x9e5}], 0x60) getsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f00000002c0)=""/209, &(0x7f00000003c0)=0xd1) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) 2018/03/19 11:02:50 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000000200)=0xf, 0x8000) 2018/03/19 11:02:50 executing program 1: [ 83.324706] syz-executor6 (9812): /proc/9791/oom_adj is deprecated, please use /proc/9791/oom_score_adj instead. 2018/03/19 11:02:51 executing program 5: syz_emit_ethernet(0xe, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, &(0x7f0000000180)) 2018/03/19 11:02:51 executing program 0: 2018/03/19 11:02:51 executing program 7: 2018/03/19 11:02:51 executing program 6: 2018/03/19 11:02:51 executing program 1: 2018/03/19 11:02:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/status\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000000380)='./file0\x00', 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x40, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000180)=0x2, &(0x7f00000001c0)=0x4) ioctl$sock_ifreq(r2, 0x0, &(0x7f0000000280)={'yam0\x00', @ifru_mtu=0x5}) symlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') getitimer(0x3, &(0x7f0000000200)) accept4$alg(r2, 0x0, 0x0, 0xa17d461e063342c2) getitimer(0xfffffffffffffffb, &(0x7f0000000240)) shutdown(r0, 0x1) 2018/03/19 11:02:51 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:51 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fdatasync(r0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r1, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r1, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:02:51 executing program 0: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000140)=""/164, 0xfffffffffffffd14}], 0x3c3}}], 0x1b1, 0x0, 0x0) 2018/03/19 11:02:51 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) seccomp(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6}]}) 2018/03/19 11:02:51 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x0) 2018/03/19 11:02:51 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:51 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x1002) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl(r0, 0x1000000005, &(0x7f0000000040)) 2018/03/19 11:02:51 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x840, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:02:51 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) fcntl$setpipe(r0, 0x407, 0x3) shutdown(r0, 0x1) 2018/03/19 11:02:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000180)=0x7, 0x4) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:51 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x4, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:02:51 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000180)=0x7, 0x4) clock_gettime(0x6, &(0x7f0000000180)) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffff, 0x248200) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4b2) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x2000000000402400, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00000001c0)=""/225) sendto$inet(r0, &(0x7f0000000140)="053b891e0409bc72", 0x8, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r2, 0x1, 0x2000000000000008, &(0x7f0000000340)=0x8003, 0x4) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000000300)=0x3, 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:51 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3c9b87ee14372401fab63bb1b3ca0035a703ddf333e7c199ae781ecb10508ca514014e51601f8702aca6a437b1ca7c3f82d458dc4648f3817260947eba7e8898b4a7e87e007c57e795cefbd6a6247b30e186c1e3b14b575a5bd9c1014cc49af", 0x60}], 0x1, 0x0) 2018/03/19 11:02:51 executing program 3: r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) writev(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/19 11:02:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)) shutdown(r0, 0x1) 2018/03/19 11:02:51 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000140)=0x2400000000, &(0x7f0000000180)=0x4) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000080)={0x0, 0x6, 0x5, 0x0, &(0x7f0000af0000/0x4000)=nil, 0x128}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:02:51 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000780)=[{&(0x7f00000004c0)=""/201}, {&(0x7f00000005c0)=""/69}, {&(0x7f0000000640)=""/143}, {&(0x7f0000000700)=""/61}], 0x347) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@remote}, &(0x7f0000000080)=0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000100)) 2018/03/19 11:02:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000700)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000003780)={{0xa, 0x4e23, 0x1}, {0xa, 0x4e21, 0x4c1, @empty, 0x1}, 0x0, [0x9ad, 0x0, 0x4, 0x1, 0x1, 0xee7a, 0x80000000, 0x805a]}, 0x5c) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:51 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x4, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:02:51 executing program 1 (fault-call:1 fault-nth:0): r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:02:51 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000180)=0x7, 0x4) clock_gettime(0x6, &(0x7f0000000180)) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x20000000000001c8) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:51 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x4, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:02:51 executing program 5 (fault-call:3 fault-nth:0): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) [ 84.047140] FAULT_INJECTION: forcing a failure. [ 84.047140] name failslab, interval 1, probability 0, space 0, times 0 [ 84.058448] CPU: 1 PID: 9914 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #269 [ 84.065719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.075067] Call Trace: [ 84.077655] dump_stack+0x194/0x24d [ 84.081293] ? arch_local_irq_restore+0x53/0x53 [ 84.085969] ? release_sock+0x1d4/0x2a0 [ 84.089958] should_fail+0x8c0/0xa40 [ 84.093672] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 84.098776] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 84.103785] ? release_sock+0x1d4/0x2a0 [ 84.107751] ? trace_hardirqs_on+0xd/0x10 [ 84.111889] ? __local_bh_enable_ip+0x121/0x230 [ 84.116566] ? find_held_lock+0x35/0x1d0 [ 84.120661] ? check_same_owner+0x320/0x320 [ 84.124986] ? rcu_note_context_switch+0x710/0x710 [ 84.129925] should_failslab+0xec/0x120 [ 84.133900] kmem_cache_alloc_node+0x56/0x760 [ 84.138400] ? netlink_getsockopt+0x660/0x660 [ 84.142901] __alloc_skb+0xf1/0x780 [ 84.146530] ? skb_copy_and_csum_dev+0x370/0x370 [ 84.151282] ? find_held_lock+0x35/0x1d0 [ 84.155339] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 84.160951] ? selinux_inet_conn_established+0xf0/0xf0 [ 84.166214] ? sock_has_perm+0x2a4/0x420 [ 84.170255] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 84.175774] netlink_sendmsg+0xa86/0xe60 [ 84.179818] ? netlink_unicast+0x6b0/0x6b0 [ 84.184037] ? security_socket_sendmsg+0x89/0xb0 [ 84.188770] ? netlink_unicast+0x6b0/0x6b0 [ 84.192982] sock_sendmsg+0xca/0x110 [ 84.196671] sock_write_iter+0x31a/0x5d0 [ 84.200716] ? sock_sendmsg+0x110/0x110 [ 84.204674] ? iov_iter_init+0xaf/0x1d0 [ 84.208624] __vfs_write+0x684/0x970 [ 84.212312] ? kernel_read+0x120/0x120 [ 84.216173] ? bpf_fd_pass+0x280/0x280 [ 84.220043] ? _cond_resched+0x14/0x30 [ 84.223911] ? selinux_file_permission+0x82/0x460 [ 84.228732] ? rw_verify_area+0xe5/0x2b0 [ 84.232764] ? __fdget_raw+0x20/0x20 [ 84.236454] vfs_write+0x189/0x510 [ 84.239970] SyS_write+0xef/0x220 [ 84.243393] ? __do_page_fault+0x3d6/0xc90 [ 84.247601] ? SyS_read+0x220/0x220 [ 84.251205] ? do_fast_syscall_32+0x156/0xf9f [ 84.255674] ? SyS_read+0x220/0x220 [ 84.259276] do_fast_syscall_32+0x3ec/0xf9f [ 84.263582] ? do_int80_syscall_32+0x9c0/0x9c0 [ 84.268144] ? _raw_spin_unlock_irq+0x27/0x70 [ 84.272623] ? finish_task_switch+0x1c1/0x7e0 [ 84.277095] ? syscall_return_slowpath+0x2ac/0x550 [ 84.281999] ? prepare_exit_to_usermode+0x350/0x350 [ 84.286999] ? sysret32_from_system_call+0x5/0x3c [ 84.291825] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/03/19 11:02:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x1d, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fbdff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f00005e8ffc), &(0x7f0000ea2000)=0xffffffffffffff18) set_robust_list(&(0x7f0000000080)={0x0, 0x8001, &(0x7f0000000040)={&(0x7f0000000000)}}, 0xc) 2018/03/19 11:02:51 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) r3 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002a40)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002a80)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000002b80)=0xe8) r6 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000002bc0)={0x0, 0x0}) lstat(&(0x7f0000002c00)='./file0\x00', &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002cc0)={0x0, 0x0, 0x0}, &(0x7f0000002d00)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002d40)=0x0) stat(&(0x7f0000002d80)='./file0\x00', &(0x7f0000002dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002e40)='./file0\x00', &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002f80)='./file0\x00', &(0x7f0000002fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = fcntl$getown(r0, 0x9) r17 = getuid() stat(&(0x7f00000035c0)='./file0\x00', &(0x7f0000003600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003680)={0x0}, &(0x7f00000036c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003700)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000003800)=0xe8) getresgid(&(0x7f0000003840)=0x0, &(0x7f0000003880), &(0x7f00000038c0)) fcntl$getownex(r0, 0x10, &(0x7f0000003900)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003940)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000003a40)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003a80)={0x0, 0x0, 0x0}, &(0x7f0000003ac0)=0xc) r25 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005380)={0x0, 0x0}, &(0x7f00000053c0)=0xc) r27 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000005940)=0x0) r29 = geteuid() getgroups(0x6, &(0x7f0000005980)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r31 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000059c0)={0x0, 0x0}, &(0x7f0000005a00)=0xc) getgroups(0x2, &(0x7f0000005a40)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000006d80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006dc0)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000006ec0)=0xe8) stat(&(0x7f0000006f00)='./file0\x00', &(0x7f0000006f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006fc0)={0x0}, &(0x7f0000007000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007040)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000007140)=0xe8) fstat(r0, &(0x7f0000007180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r40 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007480)={0x0, 0x0}, &(0x7f00000074c0)=0xc) r42 = getegid() sendmmsg$unix(r0, &(0x7f0000007680)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000080)="f230d0213461d4f2ffd627503046f7d55f8e09d86a", 0x15}, {&(0x7f00000000c0)="6ff598f2a8399e754d58ff48634e09d4eac85a83081a32dbfc67ec9dc9bd7314c7fa4375cc916e3b434ef2b302f40f4df10d665243d8df2edbc458a7cfb1ce58b8894b177d596c866c4b01a72e88e564833315c4726942b599cfcc3ee711f13a51576dcf9e403537d6544c62dd16c2f9ef48394527042a32a839d33a3829ec3d7d0c6dc19b6af7b1e1388fd2431a8f057a7d82085456aff543c2d011d182b2f4ac080e3c16879a13998c74baa0a1ac941b88abc9e8f30c04e94e46d3748484e780039171c3e996548c494d1dae0e927b0a439598b75b1f8988f4a2760eaf74cc10d577c0", 0xe4}], 0x2, &(0x7f0000000380)=[@rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x4c}, {&(0x7f0000000400)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000029c0)=[{&(0x7f0000000480)="ee9c54af8a5ae39d34ca98dfff683ff7d7b7e20c2842c9d61a06", 0x1a}, {&(0x7f00000004c0)="6ef06093d8c679b3281e663a9389abc3f8c3047186ddd1f213fb1a63c1b10cdf572089c047421568ca5ad324d0caa5647fcdbf25f987e42960768052f0ebcce176b657c7537742fd552d3ed22300e11a46ba380e238ae5a6b6b097a3fa75b1029eab", 0x62}, {&(0x7f0000000540)="1d719195dc98ee99357da1d4beb59b511c5d44db87c6fec6e632e4fc83d4b04d07f5b77fcee1cf5563110f7b145c2eba151c6243666c81040469aeb5c105701d9564fba287a286bdb72b0d2cfa8a40e7d69cb48a1d0df8c996a71fee406775c67a6bbc16f90515a5a4aabedca3e5ae51367f3dfb9fab993ce81d112a041e05403b6e7b21b83ac1a68038d8d5a9b82dcde0dda2f7185f70", 0x97}, 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{&(0x7f0000005780)="18e3fd598bef8bf1b81da82179b26f8cabf5d5dabe1e10022babf166f0a6851408469c4e365d5365e3281ba1513e92210b1a433cb60b48f27e485a1b08f4a32380a2d2b06733f22bd380eb8e31194aea9a1c00395e69af339b66884183d8377e3d210fffa5937205e40d4e4a3dd75f67e4fb552e8281d31fcadd5b2fe0161a4890609778db8c6f9385a49b89e58b", 0x8e}, {&(0x7f0000005840)="91eab5fd8f3e1e3f82d075b7b32c1461bb7d8c8549664c2600af8dc8efbaea451f5753006e419ebb6ba5069a5db004d91638f7f3a135276ed978fe9e5128a4a0b517c827907a1182504f7d9154ecd5bbc8499aaf01bcde00a4cef86a8830848e4994a845fc68390d5cdb45c08288a8ed7924585162be11c18bf3bcdab02c067d372d060152c72788170e2000748497b41ead3be2596b6f0f77fef7939bbff7f6", 0xa0}], 0x8, &(0x7f0000005a80)=[@rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r28, r29, r30}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r31, r32, r33}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xe8, 0x40}, {&(0x7f0000005b80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006d40)=[{&(0x7f0000005c00)="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", 0x1000}, {&(0x7f0000006c00)="688a3bdec228f8", 0x7}, {&(0x7f0000006c40)="801927097550c611259c0dc68b08c5c87bec189bc34ca27e6c9666fd0746722612091230e3f5ff31a240d7e411c73f52b93d0d28a9917b4d3e6826fc14b099a8a140fbf1a1c27af2fe3a95e3e0f5ba10ffaf5cb7be9b606299447c55d7a661a6ebd13854f210bf3778278b8783d1b5830f8500eed9aad1b454af705e449443e5c0891aff486073c4384d8d5afa756afdab4dfffef85c5115728a2957af165f51fe", 0xa1}, {&(0x7f0000006d00)="dc56d557fec8d742d33f90ee844e8c9ac1e8c26a90fb7efe8da8599731542ab0048767a01ee0d4c9727ffa35fb308498bfe79ab3e59473e1a98e84c0e2d5", 0x3e}], 0x4, &(0x7f0000007200)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r34, r35, r36}, @cred={0x18, 0x1, 0x2, r37, r38, r39}], 0x44, 0x40010}, {&(0x7f0000007280)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000007440)=[{&(0x7f0000007300)="c0098efe4f9dec22976869462d7eeb25f4b4db3046a71d9b2d70fab1b06b8d3f8e14903256ec35e28d12a4a32ee9", 0x2e}, {&(0x7f0000007340)="5532b705dd329212a8c9b841039045be74aab92704b7fba6154cd896c7619ac216d1140a5ce9e2ac46057638e4e33cf3a620c601a477bb7973b40adab8dac1551d29a34879f9c4dd498677bc2d2b247b8832d293c988466cb1fe4febc6957fc31f31ee19bce8a8909e66684ca4f4ff3214f39ac8bc31b00ade9d6c166c96f53ce1782231e3145f0064888d141cbf92e76557ae41f52860e2bda8ae5fdea07dd60b5e57a02ef4da4742cd7f862bf908f057c257d28463f6ce6e38f97cd50aa3f1877346448e414edece", 0xc9}], 0x2, &(0x7f0000007500)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r40, r41, r42}], 0x34}, {&(0x7f0000007540)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000007640)=[{&(0x7f00000075c0)="3e160f09cf1691cef114d9bae0dd06a03a2c3f1c783ea7568e91bbcaac806bd49f4d6cdb3ad985cedcc25334743abda64df9fee9c8c2e5670615a3f00a2c3d630f7d3059fd9246eea7b634d685fe6d991f01978857b13484b4ba3770", 0x5c}], 0x1, 0x0, 0x0, 0x4044001}], 0x9, 0x40) 2018/03/19 11:02:51 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x4, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) 2018/03/19 11:02:51 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:51 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x16000, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0)=""/188, &(0x7f0000000180)=0xbc) syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f0000000200)={0x8, 0x3, 0x0, 0x80, "843ae8575793adefe21b9047188c09064a79831edac495adc32fe61499011671ef20e152eb6835070317bd42", 0x101}) 2018/03/19 11:02:51 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000200)="02434628a9e2c88db9812d6af424dddaa7c9d997b8e0f25e9c7f7ecd998b8df10386a57a92bbc4d320838995bb0c56744b7253bbea21b31a2e7da5553e665803a369d047ef46b85c07f2aceb99291f6fa8985771e196a48cab750b7f3daf3b1b824d3b51efd1f443aca4c83d554802b27368a20015bce16aba6e115efbf3cb72beb87aaaad18803a772637b52dbde7ebc42e4d3307eec957ac895e011c3ec5d0cad46f8c348a6f46ba3de2176254970576149e1a2f4382a1722e9b9db8a825ef3b58bd71e539e981fe6d4145d27c0b3f6ab8e68900af351e8ec4d69101560762e326a40b4020f8f7d1b6c227108348") ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000080)={r0}) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) 2018/03/19 11:02:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000140)='ip6gretap0\x00', 0x8}) shutdown(r0, 0x1) 2018/03/19 11:02:51 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0xc1, "139f4a9a06fea7e1d35a6190b22bc179fce8639be9eafc869c957a896cec382a7a887cd5e35be3879424f791855ee648d9212eee5e1f70c9bc07a242eeaa854e6d593533b7fb833fb61ed81ad3ba54c5ee2d2ffd39a84f30677187245b28f10272ca608b1592540911ef0bc488191a1e76e00376566842ab84ab8fc56392d373f32973d544685aa6dd78961562bc17e2bff6e90477309ff777aaeedc1095447b7105e7f26f38518821b2aaf9bd65a01b3e46d497e3d840701da6a2a3e8c7d06f70"}, &(0x7f0000000180)=0xe5) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) [ 84.296650] entry_SYSENTER_compat+0x70/0x7f [ 84.301037] RIP: 0023:0xf7f2fc99 [ 84.304376] RSP: 002b:00000000f772b09c EFLAGS: 00000286 ORIG_RAX: 0000000000000004 [ 84.312057] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000200c7fdc [ 84.319305] RDX: 0000000000000024 RSI: 0000000000000000 RDI: 0000000000000000 [ 84.326557] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 84.333799] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 84.341048] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/19 11:02:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) arch_prctl(0x1004, &(0x7f0000000300)="332156a95a54ae8cf0350983db8e2c86642da2c2b8fee601b0253e4b82549acc521d91d3d2925a52bff21676ed180a8fdad9a78195ece9d3") setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) ptrace(0x4208, r1) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x680040) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r2, &(0x7f0000000380)="a6e76d23979174fd5b0b3a70981b6159ef92bf9e4aecdb9cc55d17c9c9d05bac79bcf28a9757fb8a9b69afbfb994495b39c99114ebc96ef1a6c128799e7efc4efffe38ffdc1dd0f3d2e30904ba021a6bcbf6c38384de53f50866b5e9c27a81dae872bf0acbbeeefd6cd2a11671e69de971e34a340e447f3b37a96d2c61995dbe550ddbd60712ce1ead9447dbf2a1df6fa8d1d52361de6ce22414351ed28e6a3ec6c7ddb5bd19c1e3336b13767235f0e880d01163335f911fb47e3f4b0bbb230cc2499e21b074acc438df0e31b03ba651d01ddf4df0fc28aa830de21878325c", &(0x7f0000000280)=""/21}, 0x18) 2018/03/19 11:02:52 executing program 1: r0 = socket(0x10, 0x802, 0x0) getsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xa6bc, 0x600200) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:02:52 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x4, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) 2018/03/19 11:02:52 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000080)={{0xffffffffffff8000, 0xfff}, 'port1\x00', 0x80, 0x0, 0xfffffffffffffffd, 0x0, 0x6, 0x4, 0x9, 0x0, 0x4, 0x1}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x6, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f000000af4b), &(0x7f0000570fff)="16"}, 0x20) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x3f, &(0x7f0000000180)=""/217) 2018/03/19 11:02:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$ipx(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:52 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x4, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) 2018/03/19 11:02:52 executing program 6: r0 = eventfd2(0x0, 0x0) fchmod(r0, 0x10) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x400100, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000100)={@dev, @remote, @rand_addr}, &(0x7f0000000140)=0xc) r3 = geteuid() linkat(r2, &(0x7f0000000180)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00', 0x400) setreuid(r1, r3) write$eventfd(r0, &(0x7f0000083ff8)=0xffffffffffffffff, 0x8) 2018/03/19 11:02:52 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:52 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$VT_WAITACTIVE(r0, 0x5607) write(0xffffffffffffffff, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:02:52 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) 2018/03/19 11:02:52 executing program 0: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x4, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) [ 84.588284] audit: type=1400 audit(1521457372.174:58): avc: denied { map_read } for pid=9976 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=bpf permissive=1 2018/03/19 11:02:52 executing program 7: r0 = socket$inet(0x2, 0x3, 0x17) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x6, [0x6, 0x3000000, 0x3, 0x8, 0x10000, 0x1]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f00000037c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1bb) 2018/03/19 11:02:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200)="ff6d56546672beb708bcea76f8081f1bb8f60d28bc8cb3e9ef5f5f2baa26c62d8a9af753e52fba0a4559c2d09c8aacf32d23fa0d71d80410f45e0828e70632b8e6b4a3c39f0fdb27594007a453a0613d8381b1805bde2aea9061dacd320ddbaf2c521d53eadd1c1d62cf6b50b1f4c6ba5b86ec2e58c0935dd2ac714c5dce4a72c05f93de", 0x84, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x20000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x2}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000001c0)={0x7, r0}) 2018/03/19 11:02:52 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace(0xffffffffffffffff, r1) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) poll(&(0x7f0000000080)=[{r0}, {r0, 0x4}, {r0, 0x8000}, {r0, 0x80}, {r0, 0x1000}, {r0, 0x80}, {r0, 0x1000}, {r0, 0x5001}], 0x8, 0x5) 2018/03/19 11:02:52 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000280)={0xffffffffffffffff}) r2 = dup(0xffffffffffffff9c) ppoll(&(0x7f00000002c0)=[{r0, 0xc014}, {r1, 0x3}, {r2, 0x1000}], 0x3, &(0x7f0000000300)={0x77359400}, &(0x7f0000000340)={0x80000000}, 0x8) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) r4 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x80000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) write$evdev(r3, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r3, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000040)=""/159) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f00000001c0)='gretap0\x00') r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$eventfd(r5, &(0x7f0000000240)=0xffffffffffff8001, 0x8) eventfd(0x7ff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:02:52 executing program 0: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x4, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:02:52 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:52 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = gettid() mq_notify(r0, &(0x7f0000000080)={0x0, 0x12, 0x3, @tid=r1}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f0000000040), 0x4) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x430000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) 2018/03/19 11:02:52 executing program 1: r0 = socket(0x10, 0x802, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000000000)={0x64000000, 0x80000000, 0x1c}) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x3, 0x5, 0x8000, 0xd9, r1}) 2018/03/19 11:02:52 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00003d8f37)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b90010a17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696c0c3ba5aeae20000000000000013659c61200000000000000000000000000000", 0xc8) memfd_create(&(0x7f0000000000)='mime_type\x00', 0x2) 2018/03/19 11:02:52 executing program 0: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x4, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:02:52 executing program 1: write(0xffffffffffffffff, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:02:52 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x4, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:02:52 executing program 1: r0 = socket(0x10, 0x20000000000802, 0x0) r1 = socket$netlink(0x10, 0x3, 0x7) io_setup(0x7, &(0x7f0000000000)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x200, 0x2000) io_submit(r2, 0x1ef, &(0x7f0000001a80)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x9, 0x400, r1, &(0x7f00000002c0)="7ddbcf7777492b37e2ad9e36f71c68c8fa600b18217071fba4088b3570b2446e61948030a27449b2635e0cd8261d74247eb07e8990d008425b1e30a35ff36486f8f4547a11039f1cb34e2a0b91660b123b5369e4ac50eba5c22ebbf17c5430674810ba84aa4e74fd392deee6997adddc896a106fc641b2b5e80b260f3c85fe0d62e902f1e25aa1067da06e725ab7c2c4248f39ef722d34752b3e190433778a56fc6f206635", 0x0, 0x3, 0x0, 0x0, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f00000003c0)="c0c03a266bdc97086f901393768972769fd72a9640a35a60caa173f92691fa99e9", 0x0, 0x1e94, 0x0, 0x1, r3}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x8, 0x7fff, r3, &(0x7f0000000440)="fde9c58fa705862ea3da90f2ff2c0fe65ae30c6986d1a3e966c36ec7f00878d6", 0x0, 0x1, 0x0, 0x0, r3}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0xf, 0x401, r3, &(0x7f00000004c0)="6fca48fe963846da9a61fab4c17105765b04f8958b5a4ea32ae3a5d1d7f86f43d368ea6ea237964fbbed521f0e83b94addcb85d1a5da092b379ea5fedb4093ce7d614a5d31b0014d034124b3f86eb50349155c3fc59c879d4d72dd5aad1cc3e2b0df345b15f1be4e2de5faa075b58da346f6bc30313a46521ad32c9eecc49ea05cdb57abf860c76c7dcc0fc903c019754a6172a407294df556d9bf6e004fd5920a0519183f9ef7715a96098e64d4775d", 0x0, 0x7f, 0x0, 0x1, r3}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x7, 0x8, r1, &(0x7f00000005c0)="8e002792b58d9c90bc6eeddd3c3c9841d53448a7fb4c353ecfe1604dfb38fcb604f5cda6ec796879045efbf19007c6e2dde4780a3d4c9a017fd3e5835924a0ef08da57273cb521aa12d843dff853b21591fb15fd5355afaf43041543d39c77cf08d99cb311992ad0ec90c769c0e71757b5f1a345ca58b9a9c12f75061e9bb2fe21c13ec2b8a9f6a27e5328521422032e54a7c34bd7d8da06311f2d4652def29da15c888c7c3acf08b190491573eebb922c8f360e0dc3b1638a996e51a1ada9c66b18ddaa05", 0x0, 0x9, 0x0, 0x1, r3}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x1, 0x1f, r1, &(0x7f0000000700)="c1cc2c3b1333bd6891d248af02dbad11a562354a3a63268d0d19ecd47dd8b29e075277b730949a4358048a99085465c727fd12483e07dd0c3afbc64240e42f3a55c0163d997fe81eb878688ea14ba98da8e59bb87fa8da07e9ecbfd0265e6c97ea45638c88e05244ca98cc57544b9c7b8d1e41cab19c3d19d800c30505cc2c709b83e0bea30bf662cc85a9de32555dd34f", 0x0, 0x3ff, 0x0, 0x1, r3}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x3, 0x7, r1, &(0x7f0000000800)="7d0726ea321d9a7b02bdac02f726b596b15b870ffec022ccf6bc5ad19ecccebecc8618fd35101739fb50088875afe5702a0b10c9498dab52c6f29223a7d8200d86cf41fc81c6ee6a9b4f0ca0f90966582bf3e0694f8362e4c84c8c6241e2c8b779b324c10383f654f5813e434ef9e8dabf02e5b9124c9be9557eaed15538d0a6dffcb6fd0cb3e7feab3f86", 0x0, 0xfffffffffffffff9, 0x0, 0x1, r3}, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x847a8ab4bad1a4c5, 0x400, r0, &(0x7f0000000900)="4f2881e63d77c3063948d7c18b3f53330a6d8896b8a5e044f12b82e5f1dc58ea7bfc7e0749dd124e20a8be523b0afb51fcd0dcf7a0c2fa58992b96589bce61314a83345e8b1d4da3268dbf3e281cc2523c52d233d0be13569f47942b293c562fe0120eed0ba00f033ce78673492a46c2c146cac32d66ba3423c30f594d9ce34c223a5fb3e6168277bb43ff69d0e3bc7f7e8f934b976f4bcc4f8b0136a2f54546bb76bcfa243bdb760448599ec971cc6f3ae74ce858f5cc4f69f6cbbe31ec79ddd578b5d0834aa5435acf1147a7b87f1aad95efa692a12a1ac263170f4d57c52d183c5f758a8a9bb8e065d902c52df18c743973dc317c1f1db7f6d0ffa14301927120381e725e8b53963424d0ecce7df9b89a62e40dcb84ddf30dc5af732a47a5abc29d1d31fcfee5cf8b33d64bb80355fdc33a85e555180e1463e9a3817560bb683a695cdfbf7b72c027cce201297646cd0302dd3892063962f6b41eaac00607b5c8dab2851488ac23f79bdfc8a5ca7570abc3aa2b25790fc741ed539fb9c6c9a380e9d5b990323fdd02f565b621eb74f078ff9a23a5c305f9add11aab4f3a8cf78cbf615613b76b24c593947af992775b54cf47782b62c5a922e2d4a1871dcf66619de39ab37ddc4e291898b5ee474a7ca247739c0962a3786ae64a42f7c0088f5c7a60d19db1f4644f0f6ad640eae8d5f05c6cfc5acb983aa754439d153a91857da0cb07245c896c3b59b4c7edd063d353e8f09826824d57192b79c56e0dc147b1833da310b03eef3fa9ae05f2d818fbe39344fc2eb2fbf2837332818a3f99535ee10b97c87b6b49799d9be347ba45e053ef60575f0d0094b56689ba99acc66f4fe94054fb993f823ab73f5efef311743e5f935866597ad7a5dc8dbc208f4571eeb20d883d7399b78694285e9b0bc3997f778a98b3e8cc6b745a9133185236f725d68bb77048e993b9ebf9366ea176dfc9bf8f1f6a6a57b2b8f1bdd1d12973896a42dae7872f9ead30952bffe749de153024ca4954e8a09f5e826634983b6985dc552d891f811ee778d4b72eff763e9822a811d01d6a00806686b25f1b86a55f91eb81a8d8d1d0e093461db46a847578d265f8c1d474c67f38f98aa141cba6db89246c3b3d69dd1d6960d2314588ba56375816dece2b73a2064ff606ca20f0545a591ece98e79360cb85395f7216b3d3c63b1288b7e6336219793fdfe4da2c65197261bfe3b3a335b985535737926460d133f70bd9d88c4d48e92b69a5a49fd4125c918f564c28060b7b2745bf758c09ac749763a04c88fda029169ebf5673fd03dc56491326a8f337565bbaa95e1f39fa020f1dbeaaabe047d896b93c75573fba7c45a4a8178e4e4e98b9629b46991e4d146d006096f6e09a8434e5c6b1ec5eff06de5b7c94c6a295c338871f0d2be2857779d34d247bcbb8928006688b6ecb5784fe2587888ec613fa01abf293e2fa2ed963ac0b9d7bf2c268e7a4d139ead615b5ffac3eb1c2ef98d0ae78e98c474822fcc1769de1e24704b4a3caf14e1817d19829b390c390c3b2712636f0b3f5e1b1c756789a30213ab50f224e9a049c3073924337e541526ebbce412daf48ae7f4e0a0a8742300bbd60324bc164f9da16e40fd708bc17c8ccf6f6ee1d42be9f83685659bf42523eab7a3dfdb28559c9ebeab80b60df0c95029b3c0d5e580437c7ed6333b65614bb5e5ac110f4676fcd6e233a570ab7fe2de598873694ad4eea959e4dd4acfd22ef332bdb54d9f2e1b888d05a9dab73fa4e7c75c2e3cff0894b6cd6899e914348ff3afd27f650d9550451b9102fea1b37b834b7b1c8eea7df6b378be7a36990de3b46b7d1ccd2d5651d4c3c08c1ebdcaa4aac87ee68cfeeb04e1bfbe0ff5495df502171fe0446b35311239e5086e0f8bbc85a1cbbe2a24130e63bbfe368461d9143f64964d041bd951287cd32702e496a11b580d2c48dd2107d6e966c5417acabc08b68467082f8552437a3ba4548f01f4e741d3363914a1f50126ffaeea63330bace1bedfdb93d3212fadd8625f1a7d5b30a31b39d6fc8382d8f27fd40c346126faf7bda1bf238856951394e231669fa4974e4ad194887ccd09fa21a4530e3434b75cec3f1db394d23fdf230dd2af82629faaf5321144f7feb65fd68bd3ef8fcf8efa68b60a32664874e482cd3b2b8ec3c379058e2a0aff98ffe54c82eed95c617000c4d6b0563ff1e25b3d08c4b801e2d89de713468196e836a61aa092282d38be530bbd42e81da0f4d21d93c7be85b82e6e4aa852453df35969a1823d305738781ed9cc24a2eaffb3ebfbe09efcfab5757f14a10c3d59f8f406130df7cccc55cd41e687695c6bde79324961993c86e9a595b17bf5a0f409e47346431e32ad3675328c1fd55df623621aa99ae7f69c3f36c404123ed6c3314c4c234febf22c9106819540138736569a0226a34260499812b7ebd07ca3ae604b75c44d5654774b7aaa6306f7e4161e3b5af7a220248ab10426cbce03399d9d08b544bf01f7c37d2a338ac05a66e186bd51e08c99c4a8efe932bb3e9b9a75e2b74b27ce22ac6734a97f8a14d49107d68b239abd3e5ecc2abaf8742e219544e95bd73877d8a6e6f525865324b2649d2f754c5ff567c1dd04f00a8148bc5b8cc47e5d7c06b7fc4e7957f0ddbfb5f7a5831efa7ca023f0bbda73e33b58a6a2a99e78626632799ce0af20f28bd1de528f2eccc49221cbc261771e3c38637644614d8e27323eaae7219900c58605e73ad20633c98ba45299ef32d830e0a633f86c69df60512e0cc10acba3cd11083e1827ebae1f73362482a347e903adde1d448f1d3000c7781e0d1c524e971ef3fff205f1ea872a18cc68496e9d5dd0ac1b99d917352b09d205632037a2b2f69751d66acd4ae11793d97f52f420357d61ccedf9ba892d25ecc0fafba3d796d46a6223e11b064c3d5924c2410e72f4511e9d415e11d0bcd7edcb62938377972781e1b66774b87ee50b276b0986a01ab87479ba53438f4bc823d4e7815c0f68b09b7b129401a9012aa72236c011e25d8ef7cab59095785b7d5b7980522bdb48b9ebbee6948bf9a57b2aea7b7fb94d1815c253754ac5d4e7752449e8fb2fca29f97b4b83f5662fabbaf9fd209f5ff75b6de84b253e3b7fe54bb8e4a9d26741a1fd15592ee81055db40e02af786804ab87e2d4598012bf1b12d7af2f0d87089cf9b173a7922f84f896250a4a4f6c1e800031494f3fbea6520da485b699ece91196db60a11cd4b31eec5e1d891a256fba6d5356e2517a7196e21039606005975c57580e9033483bcbfc0785d0a930e5bc367411e10843c90ca9993adac1dcba8e5fb4902b36f997cd85f0812462397aa43652abb8f43702a0d3de702ead823ba2aeb02db5b3110a56fd851f88dd77a8ebaa75c35f0f55b4cc0cf5d43896b69817c625398d28c2bc90308abba45ab0d244f76db70f3dfe063222d53c1d170954fa03cc836f0a4b00224dcdcf626edeb2a5b62a5d6d84873b39ba272f64ba9f750d50b23dff0a84d25ec857fa99074464a7d0aa3b7f2bd5082bc0dba7d1ba6a782c69a5c7fc4b6ddf083e2e93d6467e6acb233016babc6a12f71b81d37c63df7876e05fa4f670a3fb3e0d52ce24a9c76ff81bfa1be668bacab830cc2a2d36d46241cbf134d9610c5b68ca45596494de96d23a382d5781074848427ee75795ce1a56ac7674314027ec3bae355fbf70aab29899216e2dbcaa4c476ba547b327dd65a90dac701264c8e514191075655eef869378cb7e0c505ca3dcb5c995ce421af0163250970271c0ba78a29f41f9497ee6dd29b0f94e6e46cd890f0c41e4dc922a44bd15891e868885f482d44bedb5810bff814a6729a44240bda48a1c48772fd53eae6edc87ad9f174de32c4a9b65d8c54dfdcd5d970862098a3480ef00bcc4f9ef468b98a4c8eb7060de6f835fcd4f3bf9898fdd1ca8a8bb565b83cc228843200a63d8e956101e64cea7bb54dd7263542f546511f7da27a250fa9c9c6b4a1ee28fc9718c09686d177fc6337ca2963a80ea239f4ab4ec20286e407a7466eb9c7b8f83aee0bf8705ffdf6e4cc837c3b34f1b87f5c6b4f0e779f9e033ecf9ab59bc4874fac38a0270c838a5882f61d99797d3fd648fc28cd65fc7245370d56bf64cddec875bb2558c289fe33a993fff27d7278b4331a0453acc6311dd7903d6040d4591b9db2f480513537a9131a41e5736619769ce7d55892958d2f303f86ff123bab0afff1b3aae983d43c412f9bf201b7fb371ceecdc626c2443b865e152fdf08c72365a8559c5f33a14ef254ab18e09f05dfe9ad5a2cf1d93351b8c9a6921493fc50cfee868a9ca08242ae53b013be8d734c0456edd4c571ff5d71f0e7ce770a5e192641b7bac866ba8f536a3b0aec6b23904f0b8df7199d85a6e04360d0e67e990eb9c9622cb29669cd351bae555689fc09a689c2a99fd1a6042c92b173c2a307a2cec3657ec25874cae5796c11b52d8438fe02b44cc28f905d0b565353cd963c4313ef0cee83e2a0c7eb704b401c8861619deddb99ed46b1ecb912f0e1a7e839eff7572c831767a98719ceaae889ca66700e798da944c7ef8c14559818301430e087b32463a9e4269485862e8f6849c852fbb5078dd8a4d07d8935514b0364dd04b733fac96da0ec385b2ae5f38db193c6c85c8cc274f034756d301dcdbd3c606e61c215e28c4a0678108421b7520ca8a2d36a22aa8666f9340725c6ad67996461147f20ef59a3b4b407384e742346e723e296d7e8536baec97f5f268a99e0c3ed2a8b9a350d17747deced1854807f1786d08443fdd2284e968f6dafe0660cb77aaf079ba8f67a5d5b41f3c8f6c6b7f958b23c65dfa3d2023e819a1b5a3aa1b49d09948995c4bef2c81724ca0b626fc030fe62a11f6567ea480e4a2a130914c34f6d965e2b87d42b8e60255e35d36067964b36659412b56ae856b48446ad111a02a8ae909a2ccf20628221ef01956fea89dca0708a602c396d91dc45834d37123e0e111dca07d6e88a118937cecd8c19101ecb97a78f9eceb3d8889b26c7e6dd2189ccdcedf7ac99478fbf158133d6b30d46472ab878096936b7978333f2fd07a8a487051c3e6a934a63a327c85562d0814fd24547a1addf3b021c582d7cea7a4ccc4833272bf4ba911e1a781729afb0bd8a84a88c1e30792d47837f3cf88cdfe775670ed09e646afcea4f715e7dd958cbc19cec512ae5d7cf4c39c2300114d11faa79f73e465e516598cc9507b56e41f3a8879ba3234a65d31b87f5a079fb6e89fa508f63a5df252f53bcaf809cf52e79c9303fee0d2de84811219910d8db132659a0b537fc97704051c2c63964214a18155cfb6319bd1c2bc8d585bc97d1b2fe68d99f047d00f414dded2c521bbea8a01be9aafb10b9b3919d026adfa6f76c00773b4eaf0f3925d882737114f13e56db9b176611b5e738adad27d7559564b73ab07abad49caeadfeccd626eb8dbb4ff35dac04edc11ee82c7fb4fe2b3d326797b54a9ba2f88de62a65e81fe5df00a13299590aa817607a27d12be825438a1e227fa07734c614b889b1694ac139a12fa3419801954797987222b0ece8f7d23a6d4af27c45f4df99df079aade586e848b3b672625aa9f517d0c4cf573ee8794b7c8f32cc98baa7c852b033ec862f81824f0e4e4e518bf465b48cf3ad058d546fcd7154e926685a892a4bea186fd8d223d562cf80590a0ec601ea7d1cf0eb18ce53acaee2c0120c85235082e0e81c6802a15109e8f46c6749026ef7f02576defe16467a0522cf3", 0x0, 0x8, 0x0, 0x0, r3}, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f0000001940)="a3ba182e0d659badf8c296cb57ffe83eb31051af0d60c3fcb026974129ff95e147b761cb4a998f9a5a773bbb7464276534ce22b41b731beb2f11ee7dcac323aff76370244b0b7f9d6f6bd1bfc069764799a58ff3e3f5b702134ad4dce4149c43a46a4400fdad1fc154a89424bc8538a3f803a1df3d41aabfb5fb82acff125150be9a99e5f648625eb3cd670eea926c5f137bedad933c50fe63f60d5030f68f7a60d1eecc5e6f15ff40e521aeee610315a6db6040c4029d5540e1a2984a9e1de5f69fdd6a75b646ece7f74c25f3d1c66db4842061a87efa0bb56335ae38af1fcf1d06d9ed38196acbf0e889d1a9558b74676681250a784594", 0x0, 0x4, 0x0, 0x1, r3}]) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000000200)={0x7, &(0x7f00000001c0)=[{0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000240)={r4, 0x2}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001ac0)={{{@in6=@dev, @in6=@mcast2}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:02:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/229, 0xe5}], 0x477) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:52 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='maps\x00') pread64(r0, &(0x7f00000000c0)=""/90, 0xfffffffffffffecb, 0x0) accept4$llc(r0, 0x0, &(0x7f0000000000), 0x4a4a391f7918a20) 2018/03/19 11:02:52 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8000, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x40, 0x60000) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f00000001c0)={0x40, 0x40b, 0xa84}) sendmsg$nl_netfilter(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="defeffff040a0100fcffffffdf2500000000"], 0x14}, 0x1}, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000002c0)={'ip_vti0\x00', 0x600}) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x341402) keyctl$set_reqkey_keyring(0xe, 0x6) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000003c0)=0x0) sched_setattr(r3, &(0x7f0000000440)={0x30, 0x0, 0x1, 0x9, 0x1fd, 0x100000000, 0x64d, 0x7c2}, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000300)) r4 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x1f, 0x20040) dup2(r4, r2) connect$vsock_dgram(r4, &(0x7f0000000280)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000480)={0x0, 0x401, 0x20, 0xfffffffffffffff8, 0xc5}, &(0x7f00000004c0)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000500)={r5, 0x1000, "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"}, &(0x7f0000001540)=0x1008) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000200)={0xe5, 0x3, 0x800, 0x8, 0x4}) getsockopt$inet6_mreq(r4, 0x29, 0x0, &(0x7f0000000140)={@dev}, &(0x7f0000000400)=0x14) 2018/03/19 11:02:52 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0xa184000000000000}, @in6={0xa, 0x4e24, 0x200, @empty, 0x53}, @in6={0xa, 0x4e24, 0x100000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000001}]}, &(0x7f0000000140)=0xc) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000001c0)=0x5) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x1, 0x3ff}, 0x8) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:02:52 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:52 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) r1 = getpid() ptrace$setsig(0x4203, r1, 0xfffffffffffffff9, &(0x7f0000000080)={0x17, 0x6, 0x0, 0x1}) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0xfffffffffffffdf2) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) 2018/03/19 11:02:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0xffff, 0x2400) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000880)={0xa, 0x0, [{0x6, 0x3b, &(0x7f0000000180)=""/59}, {0x0, 0x2b, &(0x7f00000001c0)=""/43}, {0x10f001, 0xfe, &(0x7f0000000200)=""/254}, {0x2000, 0x6, &(0x7f0000000300)=""/6}, {0x5000, 0xd9, &(0x7f0000000340)=""/217}, {0xf002, 0xf2, &(0x7f0000000440)=""/242}, {0x7000, 0x35, &(0x7f0000000540)=""/53}, {0x0, 0x40, &(0x7f0000000580)=""/64}, {0x4000, 0xb0, &(0x7f00000005c0)=""/176}, {0x5000, 0xd3, &(0x7f0000000780)=""/211}]}) shutdown(r0, 0x1) 2018/03/19 11:02:52 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x4, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) [ 85.043717] audit: type=1400 audit(1521457372.633:59): avc: denied { ioctl } for pid=10041 comm="syz-executor6" path="socket:[25611]" dev="sockfs" ino=25611 ioctlcmd=0x54d9 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/19 11:02:52 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x5f, 0x400) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000200)={0x4, 0x5, 0x3, 0x80, 0x6, 0xfffffffffffffffd, 0x9, 0xa6e7, 0x7fe0000000, 0x3f}) writev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)='A', 0x1}], 0x1) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) 2018/03/19 11:02:52 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000061bffc), 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'ip6tnl0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="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"]}) 2018/03/19 11:02:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) 2018/03/19 11:02:52 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90), 0x0, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:52 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0xfffffffffffffffe) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) 2018/03/19 11:02:52 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x4, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:02:52 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000000)=""/49) ioctl$KDSETLED(r0, 0x4b32, 0xc) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000080)={0xfffffffffffffffb, 0x8, [0x1, 0x90]}) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1, 0x101080) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:02:52 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90), 0x0, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xffa0}], 0x232) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:52 executing program 6: openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8001, 0x200080) r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000000040), 0x217, &(0x7f0000000040)=[{0x10}], 0x10}}], 0x2, 0x0) 2018/03/19 11:02:52 executing program 7: rmdir(&(0x7f00000001c0)='./file0\x00') r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0xfee5) io_setup(0xd611, &(0x7f0000000200)) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x100000001, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x108) r1 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0xd7, 0xc0000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000280)={0x0, 0xae4}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x7fffffff, 0xa, 0x4485857e, 0xff, 0x1f, 0x8, 0x46, r2}, 0x20) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x402, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000180)={@my=0x1}) 2018/03/19 11:02:52 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$KVM_NMI(r1, 0xae9a) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000, 0x7, &(0x7f0000056000/0x1000)=nil) sync() getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xd5, "86ec19f8b73db884106fb821d2d69be04a08eb074dd979971b4851a4f6bce95898c5920574f5ef6d16ef72809f17595eb6b466948caee011bcfb611fd615281683a5e23e364d18435e948ecfb7de4b5ee8db67c50c89ae267d2846ee0d0c7f879c8243cf93d01d6b317263f25890f5c978f40ab7d9c73c4f438bdfacc9a8f8650e28bb700697b83e2f425cfa27eb5fe6b2ed3285ac4a24312ed519441f2678a272e656124bf1df0fe4622e201ddfcfcad898f651338a0f184dd0b3321f9c8b5dc95c655778d10af8bb8c72109753e90870d47d2864"}, &(0x7f0000000180)=0xdd) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0x13, "950ed3f36e5298e6bf2407bc293bfa923c91e9"}, &(0x7f0000000200)=0x1b) [ 85.241743] ucma_write: process 683 (syz-executor6) changed security contexts after opening file descriptor, this is not allowed. 2018/03/19 11:02:52 executing program 1: write(0xffffffffffffffff, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x101, 0xfffffffffffff000, 0x80}) 2018/03/19 11:02:52 executing program 1: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x4d, 0x1}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0xe00}, 0x8) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0xa40, 0x4, 0x6, 0x10001, 0x3}, 0xf1a}, 0xa) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:02:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000140)="3e8cebd3a4ee70ca2b0d198a7aee5e940d3eecb74002f690b778f4ca1495ab24cf83a5e1b53d38ebc938a473b736090c79fc31ea4bd43dbea2f448c704b87e9737", 0x41, 0x4000000, &(0x7f00000001c0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/19 11:02:53 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x4, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:02:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1d) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x21, 0x145600) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000000c0)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x2c, 0x2b, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x18, 0x0, [@typed={0x14, 0x1, @binary="085454a7a193f66149"}]}]}, 0x2c}, 0x1}, 0x0) 2018/03/19 11:02:53 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90), 0x0, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000708000/0x4000)=nil, 0x4000}) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc004240a, &(0x7f0000000040)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bad000/0x2000)=nil, 0x2000, 0x9) connect$can_bcm(0xffffffffffffffff, &(0x7f0000001ff0)={0x1d}, 0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000004c0)={0x8, 0x0, &(0x7f0000000300)=ANY=[@ANYRES64=r1], 0x0, 0x0, &(0x7f0000000400)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4)=ANY=[], 0x0, 0x0, &(0x7f0000781f76)}) 2018/03/19 11:02:53 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x8001, 0x4, 0x7, 0x400, 0x8001, 0x4240080, r1}) 2018/03/19 11:02:53 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x7, 0x200) lseek(r0, 0x0, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r1, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r1, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) getsockname$inet(r1, &(0x7f0000000180)={0x0, 0x0, @rand_addr}, &(0x7f00000001c0)=0x10) shutdown(r1, 0x1) 2018/03/19 11:02:53 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:53 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/207) 2018/03/19 11:02:53 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) clock_getres(0x6, &(0x7f0000000000)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40080, 0x40) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000001c0)={0x5, &(0x7f0000000100)=[{0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @link_local}]}) 2018/03/19 11:02:53 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x4, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:02:53 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000700)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000480)=""/178) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000400)="e3", 0x1}], 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000003c0)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080)=0xfbf8, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xdc, &(0x7f0000000200)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x1000, @empty, 0x3}, @in6={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x4e7a7a13}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x7a8, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}, @in6={0xa, 0x4e24, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e23, @rand_addr=0x8}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000100)=0xc) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000440)={0x3e53042, 0x4130000000000000, 0x40, 0x7fffffff, 0x2bf63451, 0xf, 0x1}, 0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r1, 0x2, 0x4, 0x9}, 0x10) fcntl$setpipe(r0, 0x407, 0x6) syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x3ab4, 0x303b40) 2018/03/19 11:02:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000708000/0x4000)=nil, 0x4000}) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc004240a, &(0x7f0000000040)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bad000/0x2000)=nil, 0x2000, 0x9) connect$can_bcm(0xffffffffffffffff, &(0x7f0000001ff0)={0x1d}, 0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000004c0)={0x8, 0x0, &(0x7f0000000300)=ANY=[@ANYRES64=r1], 0x0, 0x0, &(0x7f0000000400)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4)=ANY=[], 0x0, 0x0, &(0x7f0000781f76)}) 2018/03/19 11:02:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) sendto$inet(r0, &(0x7f0000000780)="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", 0x1000, 0x44880, &(0x7f0000000140)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:53 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x4, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:02:53 executing program 1: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e21}}) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:02:53 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:53 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x600180, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000080)) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0xc0104908, &(0x7f0000000040)) 2018/03/19 11:02:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000708000/0x4000)=nil, 0x4000}) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc004240a, &(0x7f0000000040)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bad000/0x2000)=nil, 0x2000, 0x9) connect$can_bcm(0xffffffffffffffff, &(0x7f0000001ff0)={0x1d}, 0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000004c0)={0x8, 0x0, &(0x7f0000000300)=ANY=[@ANYRES64=r1], 0x0, 0x0, &(0x7f0000000400)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4)=ANY=[], 0x0, 0x0, &(0x7f0000781f76)}) 2018/03/19 11:02:53 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) getsockname$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000200)) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000240), &(0x7f0000000280)=0x4) connect$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) 2018/03/19 11:02:53 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:53 executing program 1: r0 = socket(0x1, 0x4, 0xffffffffffffffff) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010f92002e1000c08000b0000000000", 0xfffffffffffffe73) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x48000, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000000040)) 2018/03/19 11:02:53 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:02:53 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) write$evdev(r0, &(0x7f0000000080), 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x183) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000080)={0xffffffff}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:02:53 executing program 2: timer_create(0x0, &(0x7f0000000140)={0x0, 0x27, 0x3, @tid=0xffffffffffffffff}, &(0x7f0000000180)=0x0) timer_delete(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) readv(r1, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x580, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000240)) setsockopt$sock_int(r1, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) umount2(&(0x7f00000001c0)='./file0\x00', 0x2) shutdown(r1, 0x1) 2018/03/19 11:02:53 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYBLOB="180000000a0611000000000000000000f200009d00000000"], 0x18}, 0x1}, 0x0) 2018/03/19 11:02:53 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0x4000000000000001) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x46d6, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000080)=""/180, 0xb4}, {&(0x7f0000000140)=""/248, 0xf8}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x3) [ 85.915222] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/19 11:02:53 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000001bfc8)={&(0x7f000001a000)={0x10}, 0x3bf, &(0x7f0000012ff0)={&(0x7f0000006000)={0x18, 0x32, 0x3fd, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0xfffffffffffffec6}, 0x1}, 0x0) 2018/03/19 11:02:53 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00007af000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0x4}, &(0x7f0000000040), &(0x7f00000000c0)={r1, r2+30000000}, 0x8) 2018/03/19 11:02:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={0x3, {0x2, 0x4e20, @rand_addr=0x1}, {0x2, 0x4e24}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x200, 0x20, 0x2, 0x7, 0x8, &(0x7f0000000140)='ip6_vti0\x00', 0x1, 0x3}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00000006c0)=[{&(0x7f00000003c0)=""/57, 0x39}, {&(0x7f0000000400)=""/198, 0xc6}, {&(0x7f0000000500)=""/248, 0xf8}, {&(0x7f0000000600)=""/148, 0x94}, {&(0x7f0000000780)=""/4096, 0x1000}], 0x5) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'eql\x00', 0x400}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000380)={r1, &(0x7f0000000280)="a3345e5fed28a95f9d3a72f7c5362694c59504c3929078f91a5752166d1ea5cb5067af6255e0b80d4fe54f06638a0a51e651d82a8e85bc0cdede6cd5dc89d0a20e7fdaa810a862bf94ba52b57e6b2137fa6f096e46e32e2aeaffe1845ac5d3b0764cca150dd0ee3e9eb1c732508b5d35e7a5d4bf9a9c020bc5fa85f09e608caeaa8fe1f75ce51cdb1941fd8c04acd12bd007175fd70b51531d7089e9bfc96ad131b59ad274934104cb4e942eeb8a6873", &(0x7f0000000340)=""/7}, 0x18) 2018/03/19 11:02:53 executing program 1: r0 = socket(0x10, 0x802, 0x0) bind$vsock_dgram(r0, &(0x7f0000000100)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) write(r0, &(0x7f00000000c0)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/51, 0xffffffffffffffee}, {&(0x7f0000000240)=""/37, 0x25}], 0x2, 0xfffffffffffffffc) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140)={0x6}, 0x4) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) r1 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="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", 0x1000, 0xfffffffffffffffb) socket(0x0, 0x1, 0x8) r2 = add_key$keyring(&(0x7f00000012c0)='keyring\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$reject(0x13, r1, 0x80000001, 0x2, r2) [ 86.047384] encrypted_key: insufficient parameters specified [ 86.065370] encrypted_key: insufficient parameters specified 2018/03/19 11:02:53 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:02:53 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:53 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080)=0x8d51, 0x8) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/19 11:02:53 executing program 7: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x15) vmsplice(r0, &(0x7f0000001440)=[{&(0x7f0000001380)="11", 0x1}], 0x1, 0x0) 2018/03/19 11:02:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e2e, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) sendto$inet(r0, &(0x7f0000000780)="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", 0x1000, 0x810, &(0x7f00000001c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000180)={0x20000, 0x2, 0x3, 0x0, 0x1ff, 0x800, 0x6, 0x9be4, 0x80000000, 0x7, 0xbb, 0x1, 0x0, 0xa1, 0x9, 0x37c4, 0x9, 0x3f, 0x4}) shutdown(r0, 0x1) 2018/03/19 11:02:53 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000180)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xbd0f) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r0) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/03/19 11:02:53 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x7, 0x2000) getdents(r1, &(0x7f0000000140)=""/19, 0x13) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000080)=[{{0x0, 0x2710}, 0x0, 0x2}, {{}, 0x6, 0x7fff, 0x4}, {{0x0, 0x7530}, 0x3, 0x1f, 0x8}, {{r2, r3/1000+10000}, 0xfffffffffffffff9, 0x32e, 0xb}, {{0x0, 0x2710}, 0x0, 0xfffffffffffff431, 0x10001}, {{}, 0x1, 0x4, 0x1ff}, {{0x77359400}, 0x8000, 0x5, 0x5}, {{}, 0x9, 0x3, 0x7}], 0x80) 2018/03/19 11:02:53 executing program 1: r0 = socket(0x10, 0x802, 0x7fe0000) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e100ffffff7f0000000000", 0x24) 2018/03/19 11:02:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000140)="cf612150ffbe9cab79d3282213815d34", 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0xce, 0x408040) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000200)={0x8, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:54 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) 2018/03/19 11:02:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000000140), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:54 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:02:54 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) listen(r0, 0x4) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1a4107b757f71223, 0x0) 2018/03/19 11:02:54 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:54 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000000c0)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x3, 0x80) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000000100)={0x10000, 0x5, 0x4, 0x7fd, 0x2, 0x2000000000006}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000000)={0x107000, 0x0, 0x0, 0x3, 0x30000}) 2018/03/19 11:02:54 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x810000000000000, 0x81d, r1, 0x0) 2018/03/19 11:02:54 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/mnt\x00') write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x6c) setns(r0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) accept4$alg(r0, 0x0, 0x0, 0x80000) [ 86.878858] FAULT_INJECTION: forcing a failure. [ 86.878858] name failslab, interval 1, probability 0, space 0, times 0 [ 86.890212] CPU: 0 PID: 10313 Comm: syz-executor0 Not tainted 4.16.0-rc6+ #269 [ 86.897559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.906898] Call Trace: [ 86.909476] dump_stack+0x194/0x24d [ 86.913095] ? arch_local_irq_restore+0x53/0x53 [ 86.917757] ? avc_has_perm+0x35e/0x680 [ 86.921732] should_fail+0x8c0/0xa40 2018/03/19 11:02:54 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) sync_file_range(r0, 0xffffffffffffffbe, 0x401, 0x2) r1 = socket(0x4, 0x802, 0x0) write(r1, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400000, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040), 0x10) socket(0x18, 0x807, 0x800000001) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x6, 0x20440) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) 2018/03/19 11:02:54 executing program 0 (fault-call:1 fault-nth:0): r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:02:54 executing program 7: r0 = add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000b2fff4)={0x0, r0}, &(0x7f00000000c0)=""/200, 0xc8, &(0x7f0000000000)={&(0x7f000025e000)={'sha256-ssse3\x00'}, &(0x7f0000812f9c)="21b4ef2fa0d9c1506249d01c29093547e2d1add68f6d95796480da7e6eec486c3f616902cb592b3a02e78005ae14f756aaeb926bbc7e7b272d25d75c7c2dddfdfc", 0x41}) 2018/03/19 11:02:54 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000040)={0x18000000, 0x3, 0x6, 0x0, "e2b189f9cfc349093bf57e8e887fdffaeff3ea3e9ac786108eef60f100fd2c6ee1de8c934211643aad3efd66", 0x6}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000100)={@empty, @broadcast, 0x0}, &(0x7f00000000c0)=0xc) sendto(r0, &(0x7f0000000540)="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", 0x1000, 0x4, &(0x7f0000000180)=@ll={0x11, 0x0, r2, 0x1, 0x1, 0x6}, 0x80) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000200)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="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", 0xfffffffffffffdfd) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x2) [ 86.925442] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 86.930534] ? print_irqtrace_events+0x270/0x270 [ 86.935289] ? avc_has_perm+0x43e/0x680 [ 86.939258] ? find_held_lock+0x35/0x1d0 [ 86.943344] ? check_same_owner+0x320/0x320 [ 86.947661] ? rcu_note_context_switch+0x710/0x710 [ 86.952595] should_failslab+0xec/0x120 [ 86.956566] kmem_cache_alloc_trace+0x4b/0x740 [ 86.961157] __request_module+0x2e1/0xc20 [ 86.965307] ? find_inlist_lock.constprop.14+0x103/0x200 [ 86.970741] ? match_held_lock+0x851/0x880 [ 86.974962] ? free_modprobe_argv+0xa0/0xa0 [ 86.979278] ? find_inlist_lock.constprop.14+0xe3/0x200 [ 86.984631] ? lock_downgrade+0x980/0x980 [ 86.988767] ? trace_hardirqs_off+0x10/0x10 [ 86.993079] ? mutex_lock_io_nested+0x1900/0x1900 [ 86.997913] ? __lock_acquire+0x664/0x3e00 [ 87.002149] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 87.006982] ? wait_for_completion+0x770/0x770 [ 87.011548] ? __might_fault+0x110/0x1d0 [ 87.015599] ? lock_downgrade+0x980/0x980 [ 87.019740] ? lock_release+0xa40/0xa40 [ 87.023700] ? check_same_owner+0x320/0x320 [ 87.028027] ? __might_sleep+0x95/0x190 [ 87.032003] find_inlist_lock.constprop.14+0x103/0x200 [ 87.037270] do_ebt_get_ctl+0x166/0x8c0 [ 87.041237] ? copy_everything_to_user+0x10c0/0x10c0 [ 87.046329] ? lock_downgrade+0x980/0x980 [ 87.050486] ? mutex_unlock+0xd/0x10 [ 87.054183] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 87.059452] nf_getsockopt+0x6a/0xc0 [ 87.063158] ip_getsockopt+0x152/0x200 [ 87.067038] ? do_ip_getsockopt+0x2170/0x2170 [ 87.071526] ? lock_pin_lock+0x360/0x360 [ 87.075582] sctp_getsockopt+0x450/0x7394 [ 87.079720] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 87.084906] ? sctp_getsockopt_peeloff_common+0x2c0/0x2c0 [ 87.090433] ? __mem_cgroup_largest_soft_limit_node+0x780/0x780 [ 87.096489] ? __unlock_page_memcg+0x72/0x100 [ 87.100973] ? unlock_page_memcg+0x2c/0x40 [ 87.105200] ? page_add_file_rmap+0x670/0xc50 [ 87.109689] ? page_add_new_anon_rmap+0x750/0x750 [ 87.114517] ? print_irqtrace_events+0x270/0x270 [ 87.119266] ? __lock_acquire+0x664/0x3e00 [ 87.123486] ? print_irqtrace_events+0x270/0x270 [ 87.128227] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 87.133399] ? print_irqtrace_events+0x270/0x270 [ 87.138140] ? print_irqtrace_events+0x270/0x270 [ 87.142893] ? print_irqtrace_events+0x270/0x270 [ 87.147633] ? lock_acquire+0x1d5/0x580 [ 87.151592] ? alloc_set_pte+0xefd/0x1590 [ 87.155740] ? trace_hardirqs_off+0x10/0x10 [ 87.160042] ? lock_release+0xa40/0xa40 [ 87.164026] ? __lock_acquire+0x664/0x3e00 [ 87.168250] ? print_irqtrace_events+0x270/0x270 [ 87.172989] ? find_held_lock+0x138/0x1d0 [ 87.177138] ? print_irqtrace_events+0x270/0x270 [ 87.181879] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 87.187054] ? unlock_page+0x19f/0x270 [ 87.190940] ? print_irqtrace_events+0x270/0x270 [ 87.195700] ? __lock_acquire+0x664/0x3e00 [ 87.199925] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 87.205108] ? print_irqtrace_events+0x270/0x270 [ 87.209861] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 87.215061] ? __lock_acquire+0x664/0x3e00 [ 87.219291] ? print_irqtrace_events+0x270/0x270 [ 87.224065] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 87.229243] ? __fdget_pos+0x12b/0x190 [ 87.233127] ? trace_hardirqs_off+0x10/0x10 [ 87.237443] ? __lock_acquire+0x664/0x3e00 [ 87.241663] ? trace_hardirqs_off+0x10/0x10 [ 87.245980] ? find_held_lock+0x35/0x1d0 [ 87.250034] ? trace_hardirqs_off+0x10/0x10 [ 87.254350] ? find_held_lock+0x35/0x1d0 [ 87.258412] ? avc_has_perm+0x35e/0x680 [ 87.262373] ? lock_downgrade+0x980/0x980 [ 87.266502] ? find_held_lock+0x35/0x1d0 [ 87.270553] ? lock_release+0xa40/0xa40 [ 87.274520] ? get_pid_task+0x93/0x140 [ 87.278417] ? avc_has_perm+0x43e/0x680 [ 87.282382] ? avc_has_perm_noaudit+0x520/0x520 [ 87.287036] ? __fget+0x342/0x5b0 [ 87.290478] ? lock_downgrade+0x980/0x980 [ 87.294619] ? lock_release+0xa40/0xa40 [ 87.298609] ? __fget+0x36b/0x5b0 [ 87.302053] ? sock_has_perm+0x2a4/0x420 [ 87.306103] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 87.311453] ? __lock_is_held+0xb6/0x140 [ 87.315535] compat_sock_common_getsockopt+0x104/0x140 [ 87.320803] ? compat_sock_common_getsockopt+0x104/0x140 [ 87.326249] compat_SyS_getsockopt+0x182/0x420 [ 87.330818] ? sock_common_getsockopt+0xd0/0xd0 [ 87.335476] ? compat_SyS_setsockopt+0x410/0x410 [ 87.340222] ? do_fast_syscall_32+0x156/0xf9f [ 87.344708] ? compat_SyS_setsockopt+0x410/0x410 [ 87.349453] do_fast_syscall_32+0x3ec/0xf9f [ 87.353776] ? do_int80_syscall_32+0x9c0/0x9c0 [ 87.358342] ? _raw_spin_unlock_irq+0x27/0x70 [ 87.362824] ? finish_task_switch+0x1c1/0x7e0 [ 87.367312] ? syscall_return_slowpath+0x2ac/0x550 [ 87.372229] ? prepare_exit_to_usermode+0x350/0x350 [ 87.377232] ? sysret32_from_system_call+0x5/0x3c [ 87.382073] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 87.386911] entry_SYSENTER_compat+0x70/0x7f [ 87.391301] RIP: 0023:0xf7ffac99 [ 87.394647] RSP: 002b:00000000f77f609c EFLAGS: 00000286 ORIG_RAX: 000000000000016d [ 87.402343] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000000 [ 87.409600] RDX: 0000000000000083 RSI: 0000000020000080 RDI: 0000000020000040 [ 87.416850] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 87.424101] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 2018/03/19 11:02:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0xfffffffffffffeff, 0x4) shutdown(r0, 0x0) 2018/03/19 11:02:55 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f0000fedfec), &(0x7f0000fed000)=0x14) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x101001) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x101, 0x4) [ 87.431351] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/19 11:02:55 executing program 7: init_module(&(0x7f0000000000)='/dev/sg#\x00', 0x9, &(0x7f0000000040)='\x00') r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000500)=""/4096) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x0, 0x203ffffc}) ioctl$TIOCNXCL(r0, 0x540d) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl(r0, 0x40, &(0x7f0000007000)="f4") 2018/03/19 11:02:55 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000100)={@loopback=0x7f000001, @rand_addr=0x2}, 0x8) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:02:55 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:56 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname(r0, &(0x7f0000000240)=@rc, &(0x7f00000002c0)=0x80) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000001c0)=0x6) mkdir(&(0x7f0000000040)='./control\x00', 0x0) mount(&(0x7f0000000200)='./control\x00', &(0x7f0000000380)='./control\x00', &(0x7f0000000400)='selinuxfs\x00', 0x0, &(0x7f0000000440)) stat(&(0x7f0000000080)='./control\x00', &(0x7f00000000c0)) stat(&(0x7f0000000000)='./control\x00', &(0x7f0000000140)) 2018/03/19 11:02:56 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf850700000000000000e710", 0x8000}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000180)={r3, 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r0) 2018/03/19 11:02:56 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x20000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket(0x10, 0x802, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000000c0)={0xff, 0x3c12, 0x80000000, 0x3}) write(r1, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:02:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x7, 0x2000) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00000001c0)={{0x5, 0x7, 0x2, 0x6, "63812496e36300081961a727fa6fb6415e2d03594acdf983e88ccd9220749ec7d4e3c4a106ec7c37e30d3187", 0x5}, 0x0, 0x0, 0x7ff, r2, 0x6, 0x9, "2d59a722fe783eb0ab1c4f79f77bb1eba565c665878b05e8157e32c1835de204fa69aa1e6f403f9e27a74c36838209808e0e111e7a6244ebc41b2ac1ebf4973d", &(0x7f0000000180)='proc.}md5sum:#lo\x00', 0x11, [], [0xff, 0x5a5c, 0x3, 0x97c]}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = syz_open_dev$dmmidi(&(0x7f00000003c0)='/dev/dmmidi#\x00', 0x6, 0x400) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) syz_open_dev$sndtimer(&(0x7f0000000400)='/dev/snd/timer\x00', 0x0, 0x290000) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000300)={0xfffffffffffffffe, 0x1000, 0x8200, 0x8ed9, 0x1, 0x0, 0x8, 0xff800000000, 0x0}, &(0x7f0000000340)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000380)={r4, 0x200, 0xda, 0x7, 0x800, 0x56}, 0x14) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000440)=0x6, 0x4) 2018/03/19 11:02:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:56 executing program 0: r0 = socket$inet(0x2, 0x5, 0x3f) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000140)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xfffffffffffffd37, [], 0x0, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x112) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) recvfrom$inet6(r2, &(0x7f0000000100)=""/62, 0x3e, 0x40000000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x8, @empty, 0x100000001}}, 0x1, 0x8, 0x80, 0x0, 0x4}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000002c0)={r3, 0x80000000, 0x100000001, 0x10000}, &(0x7f0000000300)=0x10) 2018/03/19 11:02:56 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000240)=0x4) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x0, 0x401]) r2 = dup3(r0, r0, 0x80000) fcntl$getflags(r2, 0x408) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000000040)=""/216, &(0x7f0000000140)=0xd8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:02:56 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) 2018/03/19 11:02:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000580)=0x1725, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00000006c0)=""/22) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000005c0)="69cb91204a68bd233f2affd49fe2411c18049c0a2b5179e979c2525309d9d8602345525f719a9408ff584271c6fc5f7f876afa1e298f435b26e67bf5234aa9f2678fc12f68b2f6fbbad6c75183b96789bac88a09a19b5b74b792395c5d050000005fe60146f133050164197162ea9bb27f4871800c17149fd8ae35b334dc7a87f3e40d850f01aad0ed9e9b5566b6c6cb98d4dde9", 0x366, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) r3 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x3, 0x49c1) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000000180)={"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"}) shutdown(r0, 0x1) 2018/03/19 11:02:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:56 executing program 1: r0 = socket(0x12, 0x1000007, 0x101) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x4c, 0x0, &(0x7f0000000180)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x70, 0x0, &(0x7f00000000c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000040), 0x1, 0x0, 0x1a}, @ptr={0x70742a85, 0x1, &(0x7f0000000080), 0x1, 0x3, 0x25}, @fda={0x66646185, 0x5, 0x4, 0x1c}], &(0x7f0000000140)}, 0x400}}], 0x91, 0x0, &(0x7f0000000200)="0de74c3c3c4937ab5dbdd06bdd0b46b730da2a781b0ee547dee8bbd4b26b0256220cc59e105d7a79758c67f89b6f6d481fb7ba7f125820d8b5f04f23530762b5451121a44654e229b9b6f5e88f1266569e7b42f69800888436151c19221389fcf255924d9a48b2b3fcda115a5b32ff24a13477cad04773c6c5f1752fb94a5507e60d6593ef3a208146906c8ed5825429e5"}) 2018/03/19 11:02:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) mq_unlink(&(0x7f0000000140)='\x00') setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:56 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000100)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x4, 0x1000, [], 0x0, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x50) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000280)={'broute\x00', 0x0, 0x3, 0xeb, [], 0x1, &(0x7f0000000080)=[{}], &(0x7f0000000180)=""/235}, &(0x7f00000000c0)=0x50) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:02:56 executing program 1: r0 = socket(0x10, 0x802, 0x0) syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000140)=r1) connect$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"1fd60d7be67ccf"}, 0x5}, [{"8e15e198fd0038"}, {"5b296ce3dddd7d"}, {"d24c493a1fb939"}, {"772a302172fdb9"}, {"54e831b0cfdcd7"}, {"ec3f0c810fb02f"}, {"5d9e619e01c28c"}, {"a5d72f4858a953"}]}, 0x48) fcntl$setlease(r0, 0x400, 0x2) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:02:56 executing program 7: r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000100)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) recvfrom$ipx(r1, &(0x7f0000000080)=""/25, 0x19, 0x160, 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) 2018/03/19 11:02:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:56 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000080)={0x0, 0x7}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:02:56 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) getpeername$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14) bind$packet(r0, &(0x7f0000000280)={0x11, 0xf, r1, 0x1, 0x7fffffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/03/19 11:02:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = dup3(r0, r0, 0x80000) accept4$alg(r1, 0x0, 0x0, 0x80800) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x200000000000000b, &(0x7f0000aca000)=0xfffffffffffffffe, 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:56 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000060ff0)={0x0, 0x3}, &(0x7f0000034000), 0x0) mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) userfaultfd(0x80800) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/03/19 11:02:56 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) r1 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffce, [], 0x0, &(0x7f00000001c0), &(0x7f0000000100)=""/4096}, &(0x7f0000000040)=0x50) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000011c0)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:02:56 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/19 11:02:56 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x8, 0x2c000) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000200)={'sit0\x00', 0xffffffffffff0001}) socket$kcm(0x29, 0x2, 0x0) mlock(&(0x7f0000482000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000000ff002100000008110200ac1400001e76865201083693f50f231c2e0dd81511b1081ced5b1d49437a4db09c96324926c7b81a296c8341580bbbb98cc45e0208c17bfbb45f021c0edf5f0f7c251a09f75f425d5dafa25bdac3b28b2af9d1caf8d2614bccbcea8852314bd3bc6a58576282f685c038829b8d45ddd7af57f15a93afd373c94b39fb00000000000000000000003471936880b685eed3b4e4bfd6f68f94f32e492e8e848aebc7177cc4d7b9742f662d4a51df2e09053017c6f76989bf7c0baddf5cea9de6da5d10414a1114f31a28da67b46b4eea12c8dd837be67b62fd62b245583800000000000000000000"], 0x24}, 0x1}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r0, 0x28, &(0x7f0000000100)}, 0x10) 2018/03/19 11:02:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:56 executing program 1: r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0xf5, 0x0, [0x1ff, 0x3, 0x5]}) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) [ 88.905079] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=255 sclass=netlink_route_socket pig=10445 comm=syz-executor6 2018/03/19 11:02:56 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000060ff0)={0x0, 0x3}, &(0x7f0000034000), 0x0) mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) userfaultfd(0x80800) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000011000/0x2000)=nil, 0x2000}) [ 88.952423] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=255 sclass=netlink_route_socket pig=10450 comm=syz-executor6 2018/03/19 11:02:56 executing program 1: r0 = socket(0xe, 0x200000007ff, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x80000000, 0x8, 0x9, 0x4}, {0x1, 0x4, 0x8, 0x9}, {0x6}, {0x2, 0x400, 0x7, 0xe79c}, {0x0, 0x5, 0x8001, 0xfff}, {0x6, 0x2, 0x3e4, 0xc8c}, {0x5e, 0x7, 0x7, 0x9}, {0x4, 0x3, 0x3, 0xffffffffffffa424}]}, 0x8) 2018/03/19 11:02:56 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setregs(0xd, r1, 0x4, &(0x7f0000000200)="ee43afb0f1ba153afef9097c599cc43b70d1294c5f47e656c3fe71d0cada10faa1ed9be3b7374dde9015b81a7ebc9ca9f666c3523cac48cb597ffff6a37d4f0e9c9290691acb07342a3cb16f8c8665a41f8b07b42165a975e980") getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xffffffffffff0001, 0x0) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) 2018/03/19 11:02:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xfffffffffffffff8, 0x440c41) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) prctl$seccomp(0x16, 0x2, &(0x7f0000000240)={0x5, &(0x7f0000000200)=[{0x40, 0x100000001, 0x100000000, 0x7}, {0x2, 0x0, 0x100000001, 0x9}, {0xfffffffffffffff8, 0x3a, 0x8ca, 0x2}, {0x2, 0x8a4, 0xad, 0x8}, {0x3, 0x6, 0x8, 0x7}]}) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000001c0)) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={0x0, 0xc8eb, 0x0, 0xcef, 0x8001}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) shutdown(r0, 0x1) 2018/03/19 11:02:56 executing program 6: add_key(&(0x7f000099eff5)='asymmetric\x00', &(0x7f000046bae7)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="1032", 0xfffffffffffffd0b, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffffffff, 0x80) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/03/19 11:02:56 executing program 4: r0 = socket(0x10, 0x4000000000000802, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x2}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r1, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r1, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:02:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:56 executing program 7: r0 = socket(0x10, 0xfdf74dbf66b00d49, 0xff) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000040)={@multicast2=0xe0000002, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) recvmmsg(r0, &(0x7f0000004ec0)=[{{&(0x7f0000004b80)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000004e00), 0x0, &(0x7f0000004e40)=""/124, 0x7c}}], 0x1, 0x0, &(0x7f0000005000)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x408900, 0x0) ioctl$TIOCCONS(r2, 0x541d) 2018/03/19 11:02:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000000140), 0x4) shutdown(r0, 0x9) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x33ba, 0x8, 0x7}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000480)=0x3, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x6, 0x8, 0x7, 0x3ff, r2}, 0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000280)=0x0) ioprio_set$pid(0x2, r3, 0x0) r4 = request_key(&(0x7f00000002c0)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='^\x00', 0xfffffffffffffffe) keyctl$get_security(0x11, r4, &(0x7f0000000380)=""/206, 0xce) 2018/03/19 11:02:56 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000001, 0x0, 0x0, 0x900000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xfffffffffffffffa, 0x12013, r0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/03/19 11:02:56 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf908003c0cefbf0606f11b17c0bfd18fd6b000005345204c696e7578a1c22d03a040ef99ced5b313adaf7e93b0f11b9956bfb0bc2a1b8b0de94aa3124d1f17a6f303f51c24a3297cbfc26bc5bc8679ad477aec"], 0x56) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:02:56 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40800, 0x0) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0xff, 0x3, 0x9, 0xffffffff}, 0x8) 2018/03/19 11:02:56 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0x3, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x4e20}], 0x2c) 2018/03/19 11:02:56 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) fcntl$notify(r0, 0x402, 0x1) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_ifreq(r1, 0x8948, &(0x7f0000000080)={'bond0\x00', @ifru_mtu}) 2018/03/19 11:02:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:56 executing program 1: r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x2201) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) write(r0, &(0x7f0000000040)="24000000210025f4071c0165ff0ffc0e0200000000100000000000000000000000000000dfe2eb6fece2250816b61b90f9cd1bc4e468a7024b6c3fe9bd1a8ff3c9", 0x41) r2 = socket(0x15, 0x6, 0x40) getsockopt$inet6_int(r2, 0x29, 0x4f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 89.381345] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 89.417356] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/19 11:02:57 executing program 6: ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000000340)={0x0, &(0x7f0000000200)}) 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$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x8101, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f00000001c0)={{0x110000, 0x0, 0xe, 0x7, 0x2f5, 0x5, 0x0, 0x6, 0x0, 0x3, 0x9, 0x200000000000000}, {0x1, 0x0, 0xf, 0x7ff, 0x4, 0x9, 0x5, 0x800, 0x100000001, 0xfffffffffffffffa, 0x3}, {0x3000, 0x3001, 0xf, 0x10000, 0x0, 0x4, 0x2, 0x6, 0x7fff, 0xffffffffffffff39, 0x0, 0x5}, {0x4, 0x5001, 0x9, 0xaa49, 0xdd3, 0x8001, 0xb91, 0x6, 0xb0c, 0xd1a3, 0x6, 0x7}, {0x0, 0x2000, 0x0, 0x41, 0x5, 0x2, 0x0, 0x94e, 0x4, 0x821, 0x1f, 0x7}, {0x0, 0x4000, 0xd, 0x4bb9, 0x0, 0x9, 0x2, 0x1ff, 0x7, 0xfffffffffffffff7, 0x7fff, 0x2}, {0x5002, 0x1, 0x4, 0xda, 0x100000001, 0x2c0d, 0x2, 0x3, 0x0, 0xfff, 0x0, 0xffffffff}, {0x5000, 0xd000, 0x3, 0x7, 0x10001, 0x4, 0x4, 0xffffffffffffff9a, 0x2000400000000, 0x81, 0x7ff, 0x7}, {0x1001, 0x1000}, {0x10000, 0x2}, 0x4, 0x0, 0xf000, 0x100, 0xc, 0x1, 0x6000, [0x4, 0xffff, 0xfff, 0x80000001]}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000000180)=[{0x4, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x3b6) 2018/03/19 11:02:57 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480), 0x0) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:57 executing program 1: r0 = socket(0x8010, 0x6, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x1c) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, 0xfffffffffffffe08) 2018/03/19 11:02:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:57 executing program 0: r0 = socket$inet(0x2, 0xe, 0x5) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:02:57 executing program 7: r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x2201) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) write(r0, &(0x7f0000000040)="24000000210025f4071c0165ff0ffc0e0200000000100000000000000000000000000000dfe2eb6fece2250816b61b90f9cd1bc4e468a7024b6c3fe9bd1a8ff3c9", 0x41) r2 = socket(0x15, 0x6, 0x40) getsockopt$inet6_int(r2, 0x29, 0x4f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/19 11:02:57 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/validatetrans\x00', 0x1, 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f00000004c0)="1af767562693757a6988f0aa91b7163a12f4e8138a37f53cd1833790d47f757e977a9bc9126794a98563b711d0f69879a02e80549f3fa24c67cd12f40687610b8f2b68b4db798348a16ccdb31a8cc21a8c56c4e75251dc2d28246009e7c7bea4c569b58ac7ea341a4df15db8952b69b61468897285643fd6c8e6da272cae87b47df106f27ce589607c2eab67a49c93afc7df7243beee551a303bff097c9cd3b81daabdfa4ee7a1f9fd447178002923020fe57dfa363d8385db5906d3a68a5ac36e77aaedcd371b7290f29b3876e7ffd9f5f509c6ac", 0x26}], 0x1, 0x2) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), 0x4) [ 89.548907] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/19 11:02:57 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480), 0x0) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = socket(0x5, 0x80000, 0x7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0xffffffffffffffe0, @loopback={0x0, 0x1}, 0x7c}}, 0x9, 0x2, 0x1, 0x9, 0x1}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r2, 0x1ff}, &(0x7f0000000300)=0x8) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000340)=""/229, 0xff21}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000000180), 0xfffffffffffffe8e) setsockopt$sock_int(r0, 0x1, 0x37, &(0x7f0000000140)=0xffffffffffffff01, 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:57 executing program 6: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, &(0x7f0000000200)="eb810de94c00d3d4475fa5c836c70400000000000000e349f9867b60a73dcafba4a7e6394a863ceb01826747db4e9750ac249d8b49eb58c1beecb3181f33ae8d924f6c79fec4d3480db5353ec18b1aac53d8cef942728c443eb1b7ba8d70bda0f2d797cc4458fc943225bcf190b5b33a52af237113c693c75fbd5769ee1d92e238fe") r0 = open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x8) name_to_handle_at(r0, &(0x7f0000000100)='.', &(0x7f0000000140)={0x67, 0x1, "4d371018e642ca5c164ceecd044f7ec76c44824b7450a582196d39d6e553bb194de6b68b5acfc36442bb8cf61802ce0fe24f03979059faecf5ddc83437315e5c816293862dfb1856cbd2d7a54318d9db582d9ebaef56ad10ae2df6ff3f22aa"}, &(0x7f00000001c0), 0x1000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f00000002c0)={{0x3f, 0x7, 0x1000, 0x2, "c0c59192d09fdcfc999d15bdd2d6e610d2d4078bd6f1d2b8df9dd8a0930c77eb492b7a5eddb8296d3f7e9c5c", 0x16}, 0xffffffffffffff91, [0x7fff, 0x1ff, 0x2, 0x8001, 0x0, 0x6, 0x80000000, 0x9, 0x300000, 0x4, 0x2, 0x100000000, 0x7, 0x2, 0x1, 0x310, 0x8, 0x4, 0x40, 0x8, 0x6, 0x7, 0xffffffff, 0x2, 0x200, 0x5, 0x9, 0x54e, 0xcf4, 0x81, 0x1000000000, 0x8, 0x7, 0x1, 0xffffffffffff709f, 0x6, 0x2, 0x8, 0xf23b, 0x1, 0x8, 0x7ff, 0x100, 0x3, 0x9, 0x7ff, 0x4, 0x6, 0x1, 0x4, 0x3, 0x7fff, 0x80000001, 0x99, 0x4, 0x1, 0x4, 0x3, 0x9, 0xdf, 0x5, 0x400000000, 0x80000000, 0x5, 0x7, 0x8001, 0x5, 0x1, 0x8000, 0x3, 0x4781, 0x9, 0x6, 0x7, 0xffffffffffffffff, 0x520, 0x8, 0x20, 0x48, 0x2, 0x13, 0x54, 0x8, 0xfffffffffffffff7, 0x3f, 0xc7d9, 0x6, 0xffffffff, 0x7fff, 0x0, 0x7ff, 0x40f, 0x3, 0x1bbe7ba2, 0x10000, 0x6, 0x0, 0xa3c, 0x3, 0x0, 0x2, 0x7, 0x1, 0xffff, 0x4, 0xeacc, 0x3, 0x0, 0x1c000000, 0x2, 0x2, 0x6, 0x1f, 0x3, 0x100000001, 0x4, 0x5, 0x5, 0x4, 0x2, 0x0, 0x1, 0xfffffffffffff111, 0x1, 0x17b, 0x3, 0x1, 0x7]}) mkdir(&(0x7f0000000280)='.', 0x0) 2018/03/19 11:02:57 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$update(0x2, r1, 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:02:57 executing program 1: r0 = socket(0x10, 0xa, 0x0) recvmsg$kcm(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/191, 0xbf}], 0x1, &(0x7f0000000500)=""/221, 0xdd, 0x1000}, 0x40010000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8897, 0x10, 0x1f, 0x6265}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x5}, &(0x7f00000000c0)=0x8) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x8) getgroups(0x1, &(0x7f00000003c0)=[r3]) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r2}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000000680)=""/211) write(r0, &(0x7f0000000180)="14c4116e61c009758aa51f6d063962ddb535718735de4c50c35f378772cd2def760dec8f3ba33c5e51206fcb4b4352d3b3894b9ec12cd3b56392530c067b782a10356456700297dc5b8e989ceb22bb2e9a0a889586ed7490ff4957aca9dc3efe77e690b50a9e19908126e84e78fb03337057ff832efd22012ebfc2070bf70991833fbaa65fe62b277b951bddad97649b21323adc457daa4ddeec943cbfb3760786b72d781143ee51dcea061bb1db84203bd71c1548041b39cd4e5d6f35391d653be8f552ede6786328da7b283e8c246d2f932647809e9f6689b4089455207001cb31", 0xe2) 2018/03/19 11:02:57 executing program 7: r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x2201) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) write(r0, &(0x7f0000000040)="24000000210025f4071c0165ff0ffc0e0200000000100000000000000000000000000000dfe2eb6fece2250816b61b90f9cd1bc4e468a7024b6c3fe9bd1a8ff3c9", 0x41) r2 = socket(0x15, 0x6, 0x40) getsockopt$inet6_int(r2, 0x29, 0x4f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/19 11:02:57 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000000c0)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000080)={{0xd310050181be404f, 0x3, 0x63, 0x3, 0x1}, 0x8, 0x4, 0x22d}) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000200)=""/250) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) 2018/03/19 11:02:57 executing program 4: write$evdev(0xffffffffffffffff, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000100)=ANY=[@ANYBLOB="040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900e5592f79c0d8bf6bfdba4e2289efe13d3bc7931b877807892562ad0039b1d8740bd74acffe66113f3fae6621ef0b50a746007a8a03052e775882090e9a9157201dc56509e12e53261fd9481acebad26c38af86f6e3a29712cc64768da246f4b78"]) write$evdev(0xffffffffffffffff, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:02:57 executing program 7: r0 = getpgid(0x0) prlimit64(r0, 0x0, 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001c80)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_proto_private(r1, 0x89e9, &(0x7f0000001cc0)="e65c350c312d4a95aeb08e3fc8bb8c65e7d9d34ea5a6d65982247a3106c8dd4690751af76d6710cd0f750eed56fab548a3ab1bc7dbdcc2af2940a53cb62866c2d382c9f9") process_vm_readv(r0, &(0x7f0000001500)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/119, 0x77}, {&(0x7f0000001080)=""/12, 0xc}, {&(0x7f00000010c0)=""/32, 0x20}, {&(0x7f0000001100)=""/102, 0x66}, {&(0x7f0000001180)=""/154, 0x9a}, {&(0x7f0000001240)=""/147, 0x93}, {&(0x7f0000001300)=""/210, 0xd2}, {&(0x7f0000001400)=""/240, 0xf0}], 0x9, &(0x7f0000001780)=[{&(0x7f0000001580)=""/245, 0xf5}, {&(0x7f0000001680)=""/173, 0xad}, {&(0x7f0000001740)=""/58, 0x3a}], 0x3, 0x0) 2018/03/19 11:02:57 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00000000c0)=""/160) write$evdev(r0, &(0x7f0000000080)=[{{0x77359400}, 0x0, 0x6, 0x6}, {{}, 0x100000000, 0x9, 0x100000000}], 0x20) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:02:57 executing program 1: r0 = syz_open_dev$amidi(&(0x7f00000003c0)='/dev/amidi#\x00', 0x4, 0x10000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000400)={0x7f, 0x1c00000, 0x0, 'queue0\x00', 0x25b4ff94}) r1 = socket(0x10, 0x802, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x4, &(0x7f0000000040)=@raw=[@exit={0x95}, @ldst={0x2, 0x0, 0x1, 0x0, 0x7, 0x90, 0xfffffffffffffff0}], &(0x7f0000000080)='syzkaller\x00', 0x5, 0xa9, &(0x7f00000000c0)=""/169, 0x0, 0x1}, 0x48) write(r1, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) fadvise64(r1, 0x0, 0x1, 0x7) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)=0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x800, 0x100) r4 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x6, 0x4000) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000640)={0x2, r4}) r5 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x6870f748, 0x82040) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0xffffffff, 0x4, 0x7833, 0x19e89391, 0x0, 0x9, 0x10118, 0xc, 0x4, 0x401, 0x1ff, 0x1000, 0x800, 0x4, 0x5, 0x9, 0x1, 0x1f, 0x3e1, 0x2, 0xc1, 0x1ff, 0x200, 0x3, 0xccc, 0x8, 0x80000000, 0x100000001, 0x10001, 0x4, 0x95d2, 0x9b, 0x10000, 0x4, 0x80000000, 0x20000000000000, 0x0, 0x800, 0xa54ffcf390cf5ea1, @perf_bp, 0x100, 0x3b8, 0x4, 0x7, 0x80000000, 0x4, 0x4}, r2, 0x9, r5, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="a2000000af1ddf79bffc7d6c3b52bed6bf90f5c11dc2797fe0b1d30826dfd4adfb951a76dd82487bc34f720b7c971342602bd391ad89da12eaa30c5801dfc10ab7827021f05b0dcc058a4d0a2eda7fcd6646d7b0183770729656cd86d626ccb95ac0951efdf9ab9821733dc9bac7e06303009f00000000070351c383eec18f4dfc2d97ecd428a69f192fb8002023e3e94b99a15ccb902c8be20c688383b697ca2e9232da8dc0fb"], &(0x7f0000000580)=0xaa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000005c0)={r6, 0x29, "4aa8ecedc5914a5044ee9256c2484e547ff5f55205b81f64fa1962cd119d20cca70d78731ede013c51"}, &(0x7f0000000600)=0x31) 2018/03/19 11:02:57 executing program 6: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x7, 0x4) setsockopt$inet_opts(r0, 0x0, 0x40000048c, &(0x7f0000000000)="02000000004d16ed6166e100000000000000000000200000", 0x18) socket(0x15, 0x0, 0x4) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f00000022c0)) [ 89.652975] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/19 11:02:57 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xfb, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:02:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) getsockname(r0, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000001c0)=0x80) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000200), 0x4) 2018/03/19 11:02:57 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x109000, 0x0) recvfrom$ipx(r1, &(0x7f0000000140)=""/141, 0x8d, 0x2060, &(0x7f0000000200)={0x4, 0x800, 0xab3, "1ef9101e9560", 0x7}, 0x10) socket$inet(0x2, 0x3, 0x9) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000280)={'nat\x00', 0x0, 0x0, 0x1000, [], 0x0, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000240)=0x50) socket$bt_rfcomm(0x1f, 0x1, 0x3) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) [ 89.825081] syz-executor3 (10566) used greatest stack depth: 15512 bytes left 2018/03/19 11:02:57 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:02:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = socket(0x5, 0x80000, 0x7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0xffffffffffffffe0, @loopback={0x0, 0x1}, 0x7c}}, 0x9, 0x2, 0x1, 0x9, 0x1}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r2, 0x1ff}, &(0x7f0000000300)=0x8) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000340)=""/229, 0xff21}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000000180), 0xfffffffffffffe8e) setsockopt$sock_int(r0, 0x1, 0x37, &(0x7f0000000140)=0xffffffffffffff01, 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udplite\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) r2 = getpgid(r1) r3 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x2571}) syncfs(r0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000100)=0x8667, 0x4) r4 = socket$kcm(0x29, 0x2, 0x0) sendfile(r4, r0, &(0x7f0000301ff8), 0xffffffff) sendmmsg(0xffffffffffffffff, &(0x7f0000006600)=[{{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000280)="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", 0x1c5}], 0x1, &(0x7f0000001380)}}], 0x1, 0x0) sendmsg$kcm(r4, &(0x7f00000001c0)={&(0x7f0000000240)=@nfc={0x27}, 0x10, &(0x7f0000000440), 0x1, &(0x7f0000000480)}, 0x0) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000040)=r2) 2018/03/19 11:02:57 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xffff, 0x200000) accept4$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14, 0x80000) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getpeername$llc(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000580)=0x57) r3 = syz_open_dev$amidi(&(0x7f0000000400)='/dev/amidi#\x00', 0xfffffffffffffbff, 0x2000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f00000004c0)={0x5, &(0x7f0000000440)=[{}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0xce, "92767a23cc26799544f1468bbf978989d068cc281197d18a1249f856b149691d46e7354ec115e684579725fc5f0a178d366ab5809db227b0c7b2bf51aadfe7228981b4fa0315e377d0bf919d4b3fff1042a1eee430d1a16cd56e82f6132b765db2a89a9f63084a93a03f0841b6800b3d2847030d782efba0bde5f8f0ec004b6f77cde28403c0f87c6f0b4bbc24b13006539ecfc34c26ef2cf177b1cf47e1423c097db20305140e513202856cad9d8a9a578727080c7a5174f2b865ab2a26a9a532e09252c3ce71f8510612dbd54a"}, &(0x7f0000000380)=0xd6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000003c0)={r4, 0x3, 0x30}, 0xc) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000180), &(0x7f0000000240)=0x8) fstat(r2, &(0x7f0000000040)) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000500), &(0x7f0000000540)=0x4) 2018/03/19 11:02:57 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f00000000c0)={{0x3, 0x3, 0x0, 0x1, 0x302}, 0x7fffffff, 0x40, 0x132}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x11578e13ab276194, 0x0) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f00000003c0)) 2018/03/19 11:02:57 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x6, 0x8000, 0x8}, {{r1, r2/1000+30000}, 0x0, 0x6, 0x2d}, {{0x77359400}, 0xfffffffffffffffa, 0x705, 0x7ff}, {{0x77359400}, 0x8, 0x3, 0x3}], 0x40) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:02:57 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480), 0x0) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 90.058691] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1825 sclass=netlink_route_socket pig=10632 comm=syz-executor1 2018/03/19 11:02:57 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="240000002107000000000000000ffc0e020000000010002002e1000c3e8411f97cd408000b0000000000", 0xaa) socketpair(0x5, 0x0, 0x34c76dfd, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/03/19 11:02:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x98481, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xc0000}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x2c) 2018/03/19 11:02:57 executing program 0: pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x72, "18e147916935f4d121e1833d41f4ab72ced815e1bf38195f4be018921d2c5e880f3f12abff71b17c066314cae247fc40089cda4222ccf7c352d03cc1e022ff5fbbcc9a13b78da52f882b45c1d3da7cc3cb06b1763d7c72f1dbfd81be6587fae0b5c2224485597cd758cb5f81e87d984d5c10"}, &(0x7f0000000300)=0x7a) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000003c0)=""/112, &(0x7f0000000440)=0x70) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000340)={r2}, &(0x7f0000000380)=0x8) r3 = socket$inet(0x2, 0xb, 0x10000) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4008641c, &(0x7f0000000200)={r5, &(0x7f0000000140)=""/179}) 2018/03/19 11:02:57 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000700)) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000000c0)={0x4, 0x2, 0x1, 0x0, 0xf}) 2018/03/19 11:02:57 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfff, 0x420400) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000040)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f67000)=0x174, 0xff) epoll_create(0x100000000) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x20, 0x40000) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000000c0), 0x2) setsockopt$sock_int(r0, 0x1, 0x40000000029, &(0x7f0000d4cffc)=0x20, 0x4) sendto$inet6(r0, &(0x7f0000857000), 0x0, 0x0, &(0x7f0000f69000)={0xa, 0x4e21}, 0x1c) 2018/03/19 11:02:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) [ 90.132740] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1825 sclass=netlink_route_socket pig=10632 comm=syz-executor1 2018/03/19 11:02:57 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0xf5ce371aa994130f) 2018/03/19 11:02:57 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:57 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) r1 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000240)={{0xfffffffffffffffa, 0x3, 0x6, 0x7, "9bbe75f0417a1a87b797e2c503bc172cc727168cf03ce6f5f5bfe5eabb07ab7d3b5df39e5f429fab92473262", 0xb5}, 0x0, 0x0, 0xfffffffffffffff7, r1, 0x0, 0x5, "dcb8bf7c938f5404a57d84c0f81b06113c738c46aaed6799e33591eef1e59ee5ae0724d391d4414749422c3ea2b2d6724465ec0ed0772700e2c09ddf008aae33", &(0x7f0000000200)='user\x00', 0x5, [], [0x8, 0x4, 0x80, 0x8001]}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x3e, "dd0142ebe776c6b2440f8b2d00fb5a7828e1d7e5963e876ae68bd25f344c2d02e08c6b7de631d8a11876c1fc96916648ebecee2ccabacca898f4d0004eab"}, &(0x7f0000000100)=0x62) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) 2018/03/19 11:02:57 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) 2018/03/19 11:02:57 executing program 1: r0 = socket(0x10, 0x802, 0x0) getpeername$inet(r0, &(0x7f0000000140)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000500)=0xfffffffffffffc6e) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000001c0)={0x7f, {{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, {{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}}}, 0x104) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000740), &(0x7f0000000780)=0x4) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/14, 0xe}, {&(0x7f0000000040)=""/63, 0x3f}, {&(0x7f0000000080)=""/36, 0x24}, {&(0x7f00000000c0)=""/27, 0x1b}, {&(0x7f0000000540)=""/229, 0xe5}, {&(0x7f0000000640)=""/192, 0xc0}], 0x6) openat$vnet(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vhost-net\x00', 0x2, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000080}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x28, 0x6, 0xf, 0x800, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x1}, [@typed={0xc, 0x70, @uid=r1}, @generic="5b83275a564b4b4f"]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x4) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:02:57 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) r1 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000240)={{0xfffffffffffffffa, 0x3, 0x6, 0x7, "9bbe75f0417a1a87b797e2c503bc172cc727168cf03ce6f5f5bfe5eabb07ab7d3b5df39e5f429fab92473262", 0xb5}, 0x0, 0x0, 0xfffffffffffffff7, r1, 0x0, 0x5, "dcb8bf7c938f5404a57d84c0f81b06113c738c46aaed6799e33591eef1e59ee5ae0724d391d4414749422c3ea2b2d6724465ec0ed0772700e2c09ddf008aae33", &(0x7f0000000200)='user\x00', 0x5, [], [0x8, 0x4, 0x80, 0x8001]}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x3e, "dd0142ebe776c6b2440f8b2d00fb5a7828e1d7e5963e876ae68bd25f344c2d02e08c6b7de631d8a11876c1fc96916648ebecee2ccabacca898f4d0004eab"}, &(0x7f0000000100)=0x62) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) 2018/03/19 11:02:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) r1 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x7, 0x20000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)=0x7, 0x4) write$selinux_context(r1, &(0x7f0000000200)='system_u:object_r:gpg_helper_exec_t:s0\x00', 0x27) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000000180)) 2018/03/19 11:02:57 executing program 6: open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x3) r0 = socket$netlink(0x10, 0x3, 0x0) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000000)="91543604e7db44a1695af4d798a02698a2344194291ee52c075f76851c85c2eb1372a1f0d70e3300e33e051cf10e1232d9540956ff5806fc6bd52dbcf76ba7a1e6ede9d171d820ee5715bdd4f15903f0521ecc21dd7800f3572c07ce14f696b0c1ec6508335faf4d5c99598486344ff176b90247392cff34519833f586e48eb4c5e5340e7988975cb65d74a6eeb4162b7f95752dd2091490ef95eea17afe15b841873a4a25b0fa428f08dde9ac08de7d1d8f7943622751", 0xb7}, {&(0x7f0000000100)="002edb10c55e6426d403c18dd6cdeb5a41f4a8c98f005996081468b8c79c6506feadcb1cc5b9409d3bcab58bb92ca070dd1d30d9e6e06e781849f7e16e764b818d31ed38b4a169a4dad7e2a122be351a0f8217896cedcf1be6f62a76effd8edc63a4d439f8ee5ea8ba1a835f8534311ad563c603e3f2076d5fe7f1955927a139b92359d80a5bf8e965afd819649ac18862ed2f8a074df6a57e7e43cb5dcdfeb78b4dee334dda6683d94cc83a33", 0xad}, {&(0x7f00000001c0)="cbfc6f20a7ef4fc34f7bdbbcb6440ddc445bd97c2fda0e1d774ea8e17eced0b9975246dc4757dd181b72070e07d03a88dc2f4cbca5dbd9ee0170d58e8d415a0e1145908921dc0bae3ae5793f813fc2af99438f18da9b1e86ec49c4b04711ff274454a50deebcb5220d59babcf56c54b0ee2915a4f7f4d611486a06aa57f9818a5542e7d674301ba9bae2cd3172b2986e01f10a74c84ebd3ae3ca8ffcf64f95e8ec0692d83d84ec5bb09908a99f30eed70eba376d02265cc2a4429e7de02509cbe86d170c73e73485b4ae297cca5917d2162aa2", 0xd3}, {&(0x7f00000002c0)="675d6a56e51ecd75fbd8b3be0eccbca1d6e98f608bc61dbd48baa89eec53e80c84bedf4bdb82651e10ff3758ab62e58f59e57c9bc46d75e61f5f4b3241828ca66adb6236f06bb3caea44f01a4978ca8a420de87280a4a73a84ca3b8ec40e3e47eef8c405054379e627bf919e9a043d16a8cb2b0dce91b2078d35b13a1913a57fb78dcd9aa0", 0x85}], 0x4, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2800000013000000258b1ea40050c0784a2bf17d0034440000000000000c00fa000000000000000000080029009a0062cf04580d1f56a7b997d8b36b8a711f44e462d589e85d31f42cf3e26df42776dfdbb67ca6cbdbca5c0ef22448df43e31ae1a39e9be8134918024a00fd037ff3cbb8ab56457c8b10ca963833d22d27d1c07f64b536f7f987b0335b7b7f3ed6d683a0dc003beb475940effb0471433f8d69376e68407c7dd4b72004dc54f953dac64205f8551c9fdb9bfc809bde7eb88d37b548cc00000000000000"], 0x28}, 0x1}, 0x0) 2018/03/19 11:02:57 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x800, 0x0) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00000000c0)=0x4, 0x4) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xdb, "6b2028753b81855825bb0b8487009a53d3f6167139e61bb57fe036c65dcd88868c3a79cdd9728e59f71547a6f7a94923e69d3921b20e2b2ab2de5ca3bd22ceda8de3fa1684530487d1cd44e1fbc1035218868d8f268fbea711a463e9b296a44805b45f336d4929c6d0e2b040453d6c5efeb5c34849d9ad5d5a422077d2fff1da5c3d9a38bed4634d76362e3e837a1c45c2c731fc3a06e41b1d3b9b47c8dcda894fbba844d1f1d204c1797eb620f768ed722358848d9670dda45d160bcc08af1856d1f4859b409e4e77482120adb6f6b2e905066918a78f3cf54ea6"}, &(0x7f0000000200)=0xe3) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={r2, 0x6, 0x6, [0x5, 0x8000, 0xff, 0x100000001, 0x7, 0x7]}, 0x14) 2018/03/19 11:02:57 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:57 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getpeername(r0, &(0x7f0000000100)=@rc, &(0x7f0000000180)=0x80) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:02:57 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3f, 0x10000) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x24) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)={0xfffffffffffffffa}) 2018/03/19 11:02:57 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x440080, 0x0) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) [ 90.326749] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3846 sclass=netlink_route_socket pig=10678 comm=syz-executor1 [ 90.352158] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3846 sclass=netlink_route_socket pig=10678 comm=syz-executor1 2018/03/19 11:02:58 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000002c0)={0xc33}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0xe) sendto$inet(r1, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000740), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000000180)="d77d93bb17359860acf18ecd69ebe9c36ef42d2b5d332364b5c6f44dbda92d69ad3fdc9c406c644f30d2a202a486656cfcc20cf6e16b821daf1153dd83930fabb35b30e6c09609d87200f3da5b0ea050ede10a78cd6012d902c1f502c13af2d59fbad3812372d3b1dbacabe8c3a792c4887a5652e17445eef6d145e816c2e1f70dc27bb033e6b725f3efc7d6192291aea1e1b51e4a781c9d1b9e887a4f0152460f55e082d8bc4369a1d36a49aef6e54925d16124a4d133d38d73ed4123127673e1435c7667baf52364ffa2431a17b2cd454f61c7caa218", 0xd7, 0x0, 0x0, 0x0) 2018/03/19 11:02:58 executing program 1: r0 = socket(0xb, 0xb, 0x81) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) write(r0, &(0x7f0000000040)="fcdec012518a722bf151d742b77ea6ba69ac3d2b0a4c7d1fb747483e82510877c087ad3f189aed4912d2702e45762260c8f7b01edab5b198a9e9", 0x3a) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x80) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x509200, 0x0) 2018/03/19 11:02:58 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:58 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000035c0)='gid_map\x00') getpeername$inet6(r1, &(0x7f0000003700)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000003640)=0x1c) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003680)={0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f00000036c0)) vmsplice(r2, &(0x7f0000001280)=[{&(0x7f0000000100)="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0x1000}, 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0x1000}, {&(0x7f0000001100)="e820b33a1462effc8eda9efcc1c21697e4e22bd3e1866995f8c0706d8d1de48693e064c1e263be7d12c5512861e85149e5b5ef7c88890709d78172a22bb68ef5cd4661b4eef54bdebae7609c46027338c961676ca50b4dfe254d6b5b9d1601e636e911c63b7680ee9cdb8e7d8e2afbac6b07eda489bb5210ed5df4f5e94e3a38944fb53c43afb38a1899c018a4d62e27eef1fcacd3d321fc961497e05b00f16a891725ab5f5d8ec2bdf458036ec2e85f12daa04e3fe9cfc386", 0xb9}, {&(0x7f00000011c0)="9cb4b7a0919a71dbc69cb3e1a45716539528e01792a773d2069bf40d2e0b452e26979c76e9e997c9c3dfa0aba50afc7a0fc44dbf6201a32f0795ea01d884a909dbab6f9bab6d4439963fe39ba1f122e34acff6b1ae4355341bb6e39c22dfa619a0b9ac871eebc9b9705e10df1d58fbe7ec153f2895714b6b4853a0540b05f278bfe7189a7a4476ee445d618f36032f7d1e85b0ec5f0e2b2c6bb2ee7f27cced46f4fbc50e2463fe76397700bbd4590aefcc78f71567700a", 0xb7}, {&(0x7f00000032c0)="909ec2a4093060e8625f5f1dba467692870fc5b2acdde2fd97a045dc5c42d4a48620089f628fb99961a0d68d6e1ee1973931e1e998a54d224bbe0b5e22e29edfc7119dd3d3bfa072cd01d3d4ddafe32e80e9e9974f6a21081de5dce99b5592b998dd804ccc5c54f9f7c3b6f939c39c8036302d285178e67f8e09af79bdbaaa91afa25e2c44afff4e197447b54394b111009e683b5839b761f3c71875fa2c895ec4d2a979df7847e5c398bc602099399c7fdff1f0be95578e7f6fbe90e8bc31152be7287b", 0xc4}, {&(0x7f00000033c0)="74072e7c778dfefd1d6751270c5f146b374f05e0a9c020194e8565639667215a719d06f86ad47fc16641cda2ea0d026be908b6125df2068fd257c0e195b394ca777dea5c7da847d5cc82274e1cd4695a58c1d0b4a844d2a9c2fe", 0x5a}, {&(0x7f0000003440)="199d331e7f0eb326961322bef7c399d2ffc287c22bff9bd4d99feed58a86a2872f07360401ea384da5414833a8d95548ff3aaf623c2f9cc8ad3fdccb546dead3f9d7f4445f0a57571d70385191d6684c6798e68c75f8cf25eba4ea356f6f54582cc43de958417f7f733991e36609ee3e641c219cb26d1001d45990e4e2f0fbd062ef4710d56b189458b3e6d6f326", 0x8e}, {&(0x7f0000003500)="760190320d70c5db2b63d4f29fd4908c0efd35ecbcee2bf659a828b27f11b6d78c3277a7693954eede79302e04b252520091091d47e3bea08c16055aaf8d690105878904a44194b8a6ad2ab3dc1d2569c4c9b41b0ca3b53e3048bbbfff30689fffeeaf7cb68dbc13f2eff3b31d1f237b5a22c7e11a40da6b2eedbbc1ee1f5fabc51ccdb13c05bf9f85a43f4f29aab118facbb0ceb727c4a9f83c9e650f02875d5c891126d179", 0xa6}], 0x8, 0x2) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) 2018/03/19 11:02:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ppp\x00', 0x52680, 0x0) fanotify_init(0x40, 0x400) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000640)=0x8, 0x4) r2 = memfd_create(&(0x7f0000000700)='/dev/ppp\x00', 0x2) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000140)=""/171, 0xab}, {&(0x7f0000000200)=""/115, 0x73}, {&(0x7f0000000280)=""/78, 0x4e}, {&(0x7f0000000300)=""/186, 0xba}, {&(0x7f00000003c0)=""/237, 0xed}, {&(0x7f00000004c0)=""/3, 0x3}], 0x6, &(0x7f0000000540)=""/116, 0x74}, 0x10001) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000780)=ANY=[@ANYBLOB="0800000007000800c90934487859229a94d7d37a7d98cf903313548fbb7c820a577288f30e0700010008080300355f573e3ccb1f978418aa30cccfdef504c1e0a1792415de71d8a0b9c384448fc96184218e17fae15760c175be89f2d330b357"], 0x14) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:02:58 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9a7, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000100)={0x10000, 0x0, 0x10002, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000140)={0xffffffff, r2}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x8, 0x7, 0x3, 0x1, 0x8001}, 0x14) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:02:58 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0xc6cf7b38211f5467, 0x80) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000001c0)=0xffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000180)=0x5d4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:02:58 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:59 executing program 6: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000000240)='./file0\x00', 0x2) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8001, 0x200) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000180)={@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0xffffffff00000000, @multicast2=0xe0000002}, 0x0, 0x3, 0x3}}, {&(0x7f0000000080)=""/168, 0xa8}, &(0x7f0000000140), 0x8}, 0x9c) getcwd(&(0x7f000016f000)=""/4096, 0x1000) 2018/03/19 11:02:59 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000180)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x307, @random="4763505bfd17"}, 0x4, {0x2, 0x4e24, @broadcast=0xffffffff}, 'ip_vti0\x00'}) 2018/03/19 11:02:59 executing program 1: r0 = socket(0x10, 0x8080a, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:02:59 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:59 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x80f6}, 0x1c) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) 2018/03/19 11:02:59 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:02:59 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000e, 0x8010, 0xffffffffffffffff, 0x0) 2018/03/19 11:02:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x200) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000001c0)) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) shutdown(r0, 0x1) fremovexattr(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="73797374656d2e0025aa5c97140a1fe26440107024f8c303b73033494d2a8edd7fe0fe8c88ac0613a1f5fb0085304bbf1ba955cd6e72a8d5c0e635f8be86d4c8b8cc631207d3edb4dabb2de29a683dfba5d280561b8d8f75834e2823298fef882051cb5fb3c81875270dcb0a5806ad91b7d06d4a9d4a3feda025455a0bc65c79faa51f5e6dfb5302300eb50711c58bae579076d93aac8ef4103f47c63b8024000fe59dbf1df221d39864006289e77ac55f6413e4fdad30844aa7c5cbfbd959d4b928da5edf58aef09e7bd0055ebda751717367f1f5f7df"]) 2018/03/19 11:02:59 executing program 1: r0 = socket(0x1f, 0x800, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) getsockopt(r0, 0x5, 0x1, &(0x7f0000000000)=""/4, &(0x7f0000000040)=0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x2, 0x5, 0x8, 0xef79, 0x0, 0xffffffffffff0000, 0x20405, 0xd, 0x8000, 0x2, 0x0, 0x40, 0xfffffffffffffff9, 0x7fff, 0x4, 0x7fff, 0x5, 0x1f, 0x4, 0x9, 0x1, 0x6, 0x1, 0xd1d, 0x20, 0x1ff, 0x1, 0x274, 0x2, 0x81, 0x3, 0x4000000001, 0x10067343, 0x3, 0x101, 0x0, 0x0, 0x8000, 0x0, @perf_bp={&(0x7f0000000080), 0xa}, 0x0, 0x7, 0x0, 0x2, 0x5, 0x100000001, 0x4}, r1, 0x4, r2, 0x7) 2018/03/19 11:02:59 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) shutdown(r0, 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00000000c0)="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", 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.capability\x00', &(0x7f00000000c0)=""/124, 0x7c) accept4(0xffffffffffffffff, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x2}, 0x14}, 0x1}, 0x0) 2018/03/19 11:02:59 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) write(r0, &(0x7f0000000100)="fd29740566a590f64c9b26fc369ad66e39219cfecb71bdcfe31d11f05389a3bcd65ff5fcea186a208794ec5563c3d11b533741b8104852796a954db9c435e6f41c41b0", 0x43) [ 92.587170] audit: type=1400 audit(1521457380.176:60): avc: denied { create } for pid=10804 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 92.618362] audit: type=1400 audit(1521457380.205:61): avc: denied { write } for pid=10804 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/19 11:03:01 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x22140, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x1) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:03:01 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:03:01 executing program 0: prctl$seccomp(0x16, 0x1, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{0x0, 0xb0c, 0x3f, 0x6}, {0x3ae, 0xfff, 0x7, 0x4}, {0x7ff, 0x2, 0x696, 0x3f}, {0x7, 0x92, 0x1, 0x6}, {0x20, 0x5, 0x800, 0xffffffff9f3cedbd}]}) r0 = socket$inet(0x2, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x6, 0x8000) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x4, 0xffffffffffffffeb, [], 0x0, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000280)=0x50) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001}, 0x8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) listen$netrom(r2, 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00000002c0)=0x5, 0x4) getsockopt$packet_int(r2, 0x107, 0x16, &(0x7f00000001c0), &(0x7f0000000200)=0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:03:01 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400000, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000004c0)=0x20800) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000080)='/dev/ppp\x00', &(0x7f0000000100)='/dev/ppp\x00', &(0x7f0000000200)='/dev/ppp\x00', &(0x7f0000000240)='/dev/ppp\x00', &(0x7f0000000280)='/dev/ppp\x00'], &(0x7f0000000480)=[&(0x7f0000000300)='/dev/ppp\x00', &(0x7f0000000340)='/dev/ppp\x00', &(0x7f00000003c0)='}\x00', &(0x7f0000000400)='/dev/ppp\x00', &(0x7f0000000440)='\'posix_acl_access%\x00']) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) 2018/03/19 11:03:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:03:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:03:01 executing program 6: mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/cuse\x00', 0x8800, 0x0) mq_getsetattr(r0, &(0x7f0000000400)={0x6, 0x1f, 0x6, 0x6, 0x81, 0x1, 0x9}, &(0x7f0000000440)) socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f00000000c0)={0xffffffffffffffff}) mount(&(0x7f0000974ff8)='./file0\x00', &(0x7f0000cf6ff8)='./file0\x00', &(0x7f000022f000)='mqueue\x00', 0x0, 0x0) rename(&(0x7f0000000380)='./file1\x00', &(0x7f0000000340)='./file1\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r1}) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000140)=0x5, 0x4) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x2000) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x30}) rt_sigaction(0x10, &(0x7f0000000040)={0x81, {0x3cf7}, 0x8000000, 0x80000001}, 0x0, 0x8, &(0x7f0000000080)) write$eventfd(r3, &(0x7f0000000480)=0x9, 0x8) 2018/03/19 11:03:01 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0x20) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x1c, 0x80800) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000280)=[{0xc, 0x8}, {0x6, 0x1}, {0x4, 0x6}, {0x2, 0x3b7e00000000000}, {0xa, 0x80}, {0xc, 0x100000001}, {0x3, 0x1}, {0x2, 0xea1}, {0x2, 0x5}], 0x9) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x3, 0x8, 0x100000000}, 0x10) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x1f, 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x8) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f00000000c0)=""/11, 0x1}) 2018/03/19 11:03:01 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000100)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x480000000000000, 0x20, 0x1, 0xc13}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x9}, 0x8) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) 2018/03/19 11:03:01 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) signalfd(r0, &(0x7f0000000100)={0xffffffffffffff7f}, 0xfffffffffffffe47) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1fe, 0x40000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x10001, 0x4) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/03/19 11:03:01 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) accept4$bt_l2cap(r0, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x800) getpeername$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e) 2018/03/19 11:03:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'nr0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:03:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:03:01 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000040), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) [ 93.520876] audit: type=1326 audit(1521457381.110:62): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10809 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7ffac99 code=0x0 [ 93.638427] audit: type=1326 audit(1521457381.224:63): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10809 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7ffac99 code=0x0 2018/03/19 11:03:01 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) sendmmsg$alg(r0, &(0x7f0000001400)=[{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000040)="8e8f2defccee0815b9cb668fcbf4324b1334e6212656b93a308b5531d05fd7139b779c7802f1ae586b6a2893c1860f3a710a29e0135e14b58a55e0272ef46a658e3128ddba08fb07828851255d0e29d1ba0d98f37178c834cfc8352c4d4230d31316d15ecc0527a4104378b0af54816f64", 0x71}, {&(0x7f00000000c0)="8432eb081290f94c315d78fae8f815c143f0e80c4f73dc70e33103da80f93901eef7c8dacce03f78e315952afd75069e55da710d38e3e7ab1c163bc18ed26ad94c278c1f6323cbfed79919ae6b8f498744317663c34d5bf603c1dd0b4aa4482cfa9257ca177b443efbfaed3a71e24a6d74", 0x71}, {&(0x7f0000000140)="50301635f88d4fe78b6aa6470dfb48531a9ae79acf324b8fb3aeee32f183308ebad16d16f5716de03b25fd2bd1bb383485968ec370a28c69cb9c1e4d0a56f1cd9296d4e8ac8ad02db7fbf7ff8401dda5e6dc2cea31c5b2a8e9a8a5d43c74730de6aba4706ce45f80cbb24a3f7bc6dd59003fc0d23bac6a5f0f8c47aced778a4bdf5cd9e2bedf52c834bff70c30d3c7bdff639b924f7316899472ac8b51a535c39c733ac1a3f8e6d6671753b6553666ae512dee68944967ac5099b3ef74c86030ff5b2e72cfa68e1f344e28c12df590e664ffabbba81243ed", 0xd8}, {&(0x7f0000000240)="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", 0x1000}], 0x4, 0x0, 0x0, 0x4804}, {0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000001280)="27384313c66f1fb26eed14e2c35db59360473f22acd2ba17e43de8662c3c8da8b74eee69c7582b0a0541955351ec1cfa516d6d61d56ad1f2573bb78fe972836fd515297abbd4a2ff45dad3a4aaa0f1d0c7291d323afa315f5c0439bfe77d7f71f4986016f5c66e9c8fb2b3a2e4b918ebc49120f2270675ca8404c3e6d8d94f05d423e31574e26d6203faa35db7abe4ee3191019fe617ba5429dedf9332f260226360903dfa522c6700", 0xa9}, {&(0x7f0000001340)="4345a5f2f355b126f5437d03c3c31b473155ee8b760eb79312c6bb582cc9a45973457627fa8025af122db1fac9", 0x2d}], 0x2, &(0x7f00000013c0)=[@assoc={0x10, 0x117, 0x4, 0x3}], 0x10, 0x4004010}], 0x2, 0x20040000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001440)={0x0, 0x81}, &(0x7f0000001480)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000014c0)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000001580)=0x84) socket(0xd, 0x802, 0x3) 2018/03/19 11:03:01 executing program 6: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfc, 0x80}, 0xffffffffffffff7b) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f0000000000), 0x4) 2018/03/19 11:03:01 executing program 0: r0 = socket$inet(0x2, 0x2, 0x2) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0x4410f2ab696e3e8b, [], 0x7cd, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000140)=0xfffffffffffffc9f) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) 2018/03/19 11:03:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/19 11:03:01 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000080)={0x4, 0x7, 0x8000}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000200)=""/207, 0xcf}, {&(0x7f00000000c0)=""/46, 0x2e}], 0x2) 2018/03/19 11:03:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000200)=0xfffffffffffffffb, 0x235) r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x4, 0x8000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00000001c0)=0x6) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x210101, 0x0) shutdown(r0, 0x1) 2018/03/19 11:03:01 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x80) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x1) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/03/19 11:03:01 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x4}, 0xb) r1 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x1, 0x40) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000100)=0x2, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00008c4fac)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x800000001f, 0x8000000000000800}, 0x88) recvmsg(r0, &(0x7f0000c37fc8)={&(0x7f0000dec000)=@ipx, 0x10, &(0x7f0000245fa0), 0x0, &(0x7f0000000040)=""/151, 0x97}, 0x0) 2018/03/19 11:03:01 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) fcntl$dupfd(r0, 0x406, r1) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) [ 93.901949] sctp: [Deprecated]: syz-executor6 (pid 10892) Use of struct sctp_assoc_value in delayed_ack socket option. [ 93.901949] Use struct sctp_sack_info instead 2018/03/19 11:03:01 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) setns(r0, 0x0) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:03:01 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000ff0)={0x28, 0x0, 0x0, @hyper}, 0x10) listen(r0, 0xffffffff7ffffffe) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) connect$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x0, @my}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000180)={r4, r1, 0x5}) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0xffffffffffff82e6}], 0x1c) 2018/03/19 11:03:01 executing program 0: r0 = socket$inet(0x2, 0x5, 0x101) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) socket$inet(0x2, 0x6, 0x7fff) 2018/03/19 11:03:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x4004010, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x418400, 0x0) shutdown(r0, 0x1) r1 = getpgrp(0x0) move_pages(r1, 0x5, &(0x7f0000000140)=[&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil], &(0x7f0000000180), &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000200)=0x4700, 0x4) 2018/03/19 11:03:01 executing program 1: r0 = socket(0xd, 0x804, 0x9) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:03:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/19 11:03:01 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 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$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0xffffffffffffff74) futex(&(0x7f000000cffc)=0x4, 0x80000000000c, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000)=0x2, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) exit(0xfffffffffffffffd) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xa2140, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000080)=0x19d09e7b) 2018/03/19 11:03:01 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000003c0)={[], 0xffffffffffffffff, 0x5, 0x81, 0x0, 0x400, 0x5004, 0xd000, [], 0x800000003}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000018c0)={r0, 0x7, 0x8, "006d00c0b21de128b75e51f369851c0bc15cd740fc0256f21dcf5a8d28818f3daa0e1052716e7f9d29299eb1208fae9c3254ddfd513057e729113d51470df0359047ca016a414736c9b6de29b4bbedf57b2e3acd6987514cb708c6f62e1c7c75e9850c6d10ecd26c0144d88a8c20f62616136c8ca8031d71bfdc2e162af4c147ebfd88b80f08ea008d4b864e03c2b06c2b32e1547d12bcfe074cb9e91953993b63faeef98d9d8f5e30"}) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x400000000000000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000740)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x3}) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) write$vnet(r0, &(0x7f00000006c0)={0x1, {&(0x7f0000000580)=""/104, 0x68, &(0x7f0000000600)=""/148, 0x3, 0x1}}, 0x68) clone(0x20200, &(0x7f0000000080)="664260da787e997e79228db282c69afd11dafbf9b10ef4810c460137352e529a147c65dc02da8b36811d13870135b456c2dfdfe99c56281b66d219c7a32226cd4d1a49118f7a2fd958256a71d8498ce98d79d8cd4f30857d806da95bdf8a79243af42d3599b6f31eaa138d3430d230f5b1cabdae7d3581f28bbbd3d4f1668212fd8deaaa85fb9ff842cd8fc3efc8568032dd2720a480268c00b730687f85d4341fd5ba6dedc87e93935b9b9c41d3d1edf91f3639804b", &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="8996e9d977e9963bc34d37400724dd397cfd26a40975a4d470c0d361c96f3806af9c9fa7279358269566d8c2628878de701ab3222f142c5814faacf92ee586ade696a7770839c6016a85963afed610bd48a6ad59e9b70d009d0b92c15f74b85659dc3682a4ec92f76aece08506a67549aeb5282fdc090d2aad388d303fbc59530e6bdec62e6c1375fbe20d9b324d172f2d940c1acf3ace4de6f088eba7c8bca7282ca6ee20efe4a132411c5b93d04071068fc000c9e2616d1f306b35609cebe4305088566ba063363383f052da020bedc3677207cef3f9d0b3762994d910a867e11475ba36c6deb15a14054d8d3f7d9aa25d0a8fda7501") [ 93.971283] sctp: [Deprecated]: syz-executor6 (pid 10892) Use of struct sctp_assoc_value in delayed_ack socket option. [ 93.971283] Use struct sctp_sack_info instead 2018/03/19 11:03:01 executing program 1: r0 = socket(0x10, 0x800, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) connect(r0, &(0x7f0000000000)=@ipx={0x4, 0x3ff, 0x338800000, "62d31cca2c85", 0x2}, 0x80) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000080)={0x25c8, 0xffffffff, 0x7, 0x6}, 0x10) 2018/03/19 11:03:01 executing program 0: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x6) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x101400, 0x0) ioctl$int_out(r1, 0x0, &(0x7f0000000100)) recvfrom$ipx(r1, &(0x7f0000000180)=""/192, 0xc0, 0x2001, &(0x7f0000000240)={0x4, 0x20, 0x31, "93c4e7c3cf50", 0x1}, 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/policy\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00000002c0)=0x100000001, 0x4) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x800) recvmsg$kcm(r3, &(0x7f0000000780)={&(0x7f00000003c0)=@pppoe, 0x80, &(0x7f0000000680)=[{&(0x7f00000022c0)=""/4096, 0x1000}, {&(0x7f0000000440)=""/212, 0xd4}, {&(0x7f0000000540)=""/16, 0x10}, {&(0x7f00000032c0)=""/4096, 0x1000}, {&(0x7f0000000580)=""/38, 0x26}, {&(0x7f00000005c0)=""/40, 0x28}, {&(0x7f0000000600)=""/111, 0x6f}], 0x7, &(0x7f00000006c0)=""/179, 0xb3, 0x1}, 0x41) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000300), &(0x7f0000000380)=0x4) 2018/03/19 11:03:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e25, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000640)=[{&(0x7f0000001780)=""/4096, 0x291}, {&(0x7f00000003c0)=""/183}, {&(0x7f0000000480)=""/54}, {&(0x7f00000004c0)=""/118}, {&(0x7f0000003780)=""/4096}, {&(0x7f0000004780)=""/206, 0xfffffffffffffe5e}], 0x416) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:03:01 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) tee(r0, r0, 0xfff, 0x5) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) socket$inet_tcp(0x2, 0x1, 0x0) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000080), &(0x7f0000000100)=0x58, 0x80000) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000018c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000200)={0x1, 0x1, 0x9}) 2018/03/19 11:03:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) sysinfo(&(0x7f0000000140)=""/252) shutdown(r0, 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x88000, 0x0) bind$vsock_dgram(r1, &(0x7f0000000280)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) r2 = getpid() ioprio_set$pid(0x3, r2, 0xffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0x7ff, 0x8, 0x0, 0x1, 0x9bd4, 0x2a, 0x501fa8fd, 0x8000, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000340)={r3, 0x0, 0x8}, &(0x7f0000000380)=0x8) 2018/03/19 11:03:01 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}]}, &(0x7f00000001c0)=0xc) r2 = dup2(r0, r0) sendmsg$key(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000240)={0x2, 0x18, 0x75, 0x6, 0x19, 0x0, 0x70bd26, 0x25dfdbff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x6e6bc0, 0x6, {0x6, 0x7e, 0xfd8, 0x4c04e5eb, 0x0, 0x97f, 0x0, @in=@dev={0xac, 0x14, 0x14, 0xd}}}, @sadb_key={0xf, 0x0, 0x380, 0x0, "52ae6b057e66cbd1ee04f94d878ddce56293580a7ad4a515e13fe0bfbf6f45ad7b8519167282ff807806227b21f899cd84e87fb9a4fead88865d3a48290abe5edc8ff1bb05ce33b613cfde57d18ef3b3138f96e6c449f94dcf926ed0005bd50bc779e00f4f6058d860dff243e2160f2f"}]}, 0xc8}, 0x1}, 0x24000000) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0xfff}, 0x8) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) socketpair$inet(0x2, 0x80800, 0x81, &(0x7f0000000100)) 2018/03/19 11:03:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x4940, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00000000c0)={0x1, 0x0, [{0xc0000001, 0x6, 0x2, 0x8000, 0x6}]}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) r2 = socket$inet(0x15, 0x5, 0x0) getsockopt$inet_mreqn(r2, 0x114, 0x2715, &(0x7f0000000040)={@remote, @remote}, &(0x7f00000011c0)=0xc) [ 94.356529] audit: type=1400 audit(1521457381.944:64): avc: denied { map } for pid=10962 comm="syz-executor7" path="socket:[27161]" dev="sockfs" ino=27161 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 [ 94.384244] audit: type=1400 audit(1521457381.945:65): avc: denied { read } for pid=10962 comm="syz-executor7" path="socket:[27161]" dev="sockfs" ino=27161 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/19 11:03:03 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x42000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x19}, 0x9}}, 0x6, 0x8}, &(0x7f00000003c0)=0x88) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0x3, 0x8005, 0x2ab, 0x9, r2}, &(0x7f0000000440)=0x10) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000480)=0x7) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x8e) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=r4, @ANYBLOB="8f00000092d59e9914ecc7f9dc6bfa605a51439bbaf55f63190a34d2ba1dd8ad17907d7833ca5da63b86a679e416a75438e63735d57f0e1801735d38808bbae643da4a3e6d5ceeac461ccf8ab69abc8458b5a9e4c4ffce91f8adb98d0b2562ad7cbac93bb2e4ff004ab27e69f0302239e178aa67b556358633501b42a8878f2423f890bd3debbafa0000000000000000000000"], &(0x7f00000001c0)=0x97) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:03:03 executing program 0: r0 = socket$inet(0x2, 0x5, 0xffffffff) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xe9, 0x484103) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000140), 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) ptrace$getregset(0x4204, r2, 0x4, &(0x7f00000003c0)={&(0x7f0000000300)=""/164, 0xa4}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r4 = fcntl$getown(r3, 0x9) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0186405, &(0x7f0000000240)={0x6, 0x46, r4, 0x6, r5, 0x1ff, 0xea, 0x7}) memfd_create(&(0x7f0000000180)='cgroupmd5sum%#ppp1\x00', 0x2) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000400)={0x1a, 0x1, 0x2, 0x9, 0x40, 0x9a68, 0x35b0, 0x7fff, 0x7, 0x4, 0x3}, 0xb) 2018/03/19 11:03:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x10001, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000200)={0x40, 0x14, [0x25bd, 0x8, 0x2, 0x1, 0x4]}) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000580)=[{&(0x7f00000003c0)=""/230}, {&(0x7f00000004c0)=""/142}], 0x20000000000000f7) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0xb179}}, 0x648, 0x2000000000000000}, 0x88) 2018/03/19 11:03:03 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x42500) r2 = dup3(r0, r1, 0x0) r3 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r3) listen$netrom(r2, 0x0) 2018/03/19 11:03:03 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0xffffffffffffff74) futex(&(0x7f000000cffc)=0x4, 0x80000000000c, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000)=0x2, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) exit(0xfffffffffffffffd) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xa2140, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000080)=0x19d09e7b) 2018/03/19 11:03:03 executing program 3 (fault-call:5 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/19 11:03:03 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="2400000200", 0xd8bc27422f389fee) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040)=0x40000000000000, 0x3f110699) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt(r1, 0x6, 0x0, &(0x7f00000001c0)="2228f59390f00d9138c052296c65bd7c9dbc0a22eb1f612340943bb87526df091e13301ad3726ae5f8719e8eea4fc39e69fb229d0e07b95a8dd823774e69eea4f77975e0e67bbee05c4d7820cb01b27efc31d58e5c4fde693fb6c849e2d70d0905c6ab12fb40b5b5d595a680776c6883d6e7c9935dfd773de3b943fb7600d843695bcfb7c2f46a79370982154bb8a24ea61d3fa4f258f751703d421a74206e3a8f139cfac102fcb0e826587a2c885528cf58819a3411d562da2da4117c5ecd91905b7022ea775e43ebb38d02d32d", 0xce) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="de6f32b17b60c8ff953a00033a6e3a25", 0x10) eventfd2(0x8000, 0x800) 2018/03/19 11:03:03 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000003c0)={0xb390, 0x8, 0x0, 0x2, 0x9, [{0xfffffffffffffffd, 0x6, 0x7fff, 0x0, 0x0, 0x4}, {0x6281, 0x3, 0xfffffffffffff001, 0x0, 0x0, 0x8}, {0xff, 0xffffffffffff0000, 0x9}, {0x4, 0x0, 0x8, 0x0, 0x0, 0x3d81}, {0x0, 0x2fe, 0xb04, 0x0, 0x0, 0x3a0d}, {0x6, 0x5, 0x76, 0x0, 0x0, 0x2008}, {0xfffffffffffff1cf, 0x81, 0x400, 0x0, 0x0, 0x2002}, {0x8, 0x16a, 0x7ff, 0x0, 0x0, 0xb05}, {0x1, 0x4, 0x7f, 0x0, 0x0, 0x200}]}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) [ 95.572619] FAULT_INJECTION: forcing a failure. [ 95.572619] name failslab, interval 1, probability 0, space 0, times 0 [ 95.583984] CPU: 1 PID: 10983 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #269 [ 95.591331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.600670] Call Trace: [ 95.603249] dump_stack+0x194/0x24d [ 95.606868] ? arch_local_irq_restore+0x53/0x53 [ 95.611528] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 95.616724] should_fail+0x8c0/0xa40 [ 95.620433] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 95.625535] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 95.630712] ? print_irqtrace_events+0x270/0x270 [ 95.635465] ? find_held_lock+0x35/0x1d0 [ 95.639553] ? check_same_owner+0x320/0x320 [ 95.643859] ? find_held_lock+0x35/0x1d0 [ 95.647910] ? rcu_note_context_switch+0x710/0x710 [ 95.652843] should_failslab+0xec/0x120 [ 95.656810] kmem_cache_alloc_trace+0x4b/0x740 [ 95.661378] ? lock_release+0xa40/0xa40 [ 95.665344] ? __lock_is_held+0xb6/0x140 [ 95.669400] alloc_pipe_info+0x159/0x4b0 [ 95.673447] ? pipe_read+0x7f0/0x7f0 [ 95.677163] ? check_same_owner+0x320/0x320 [ 95.681475] ? rcu_note_context_switch+0x710/0x710 [ 95.686387] ? iterate_fd+0x3f0/0x3f0 [ 95.690189] splice_direct_to_actor+0x64a/0x820 [ 95.694845] ? _cond_resched+0x14/0x30 [ 95.698721] ? generic_pipe_buf_nosteal+0x10/0x10 [ 95.703549] ? avc_policy_seqno+0x9/0x20 [ 95.707594] ? selinux_file_permission+0x82/0x460 [ 95.712428] ? do_splice_to+0x160/0x160 [ 95.716388] ? security_file_permission+0x89/0x1e0 [ 95.721312] ? rw_verify_area+0xe5/0x2b0 [ 95.725365] do_splice_direct+0x29b/0x3c0 [ 95.729506] ? splice_direct_to_actor+0x820/0x820 [ 95.734349] ? rw_verify_area+0xe5/0x2b0 [ 95.738402] do_sendfile+0x5c9/0xe80 [ 95.742119] ? do_compat_pwritev64+0x100/0x100 [ 95.746699] ? __might_sleep+0x95/0x190 [ 95.750675] compat_SyS_sendfile+0xea/0x1a0 [ 95.754988] ? SyS_sendfile64+0x160/0x160 [ 95.759136] ? do_fast_syscall_32+0x156/0xf9f [ 95.763623] ? SyS_sendfile64+0x160/0x160 [ 95.767762] do_fast_syscall_32+0x3ec/0xf9f [ 95.772087] ? do_int80_syscall_32+0x9c0/0x9c0 [ 95.776656] ? _raw_spin_unlock_irq+0x27/0x70 [ 95.781137] ? finish_task_switch+0x1c1/0x7e0 [ 95.785633] ? syscall_return_slowpath+0x2ac/0x550 [ 95.790553] ? prepare_exit_to_usermode+0x350/0x350 [ 95.795557] ? sysret32_from_system_call+0x5/0x3c [ 95.800392] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 95.805235] entry_SYSENTER_compat+0x70/0x7f [ 95.809629] RIP: 0023:0xf7f00c99 [ 95.812980] RSP: 002b:00000000f76fc09c EFLAGS: 00000286 ORIG_RAX: 00000000000000bb [ 95.820676] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000013 [ 95.827933] RDX: 0000000020000140 RSI: 0000000002000004 RDI: 0000000000000000 [ 95.835189] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 95.842442] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 95.849695] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/19 11:03:03 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000180)=""/218, &(0x7f0000000280)=0xda) syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x100000000, 0x8040) openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x8, {0x2, 0x4e20, @multicast2=0xe0000002}, 'erspan0\x00'}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x2}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000003c0)={r2, 0x8, 0xc8, "a3691779d61a6c27555cb3415296291bae01f3461dd8e988948fb9d884ee104938c5f4356d771f9c9d9a6eb4eb5e34b83419f7f188fb5c1c3573c7b52466134e6cdb7a0420ff12fd59f1dc9cf573bea4035777eba1d91cfd765f0f7fd4a177d3a97dab746cac7ee871b6ff4d6c1120a1f4b83fc69819a2dffce720c1b2cc859d46cc3a26e284bedc1c1478df3af8d4e540593da47936045bc306d9ace4751c03e67ff70d2ff440f420b7d6aae599b387dcedeec92c1b39e75e340d4db5c3f89161e55096085ff822"}, 0xd0) 2018/03/19 11:03:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) listen(r0, 0x188c) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:03:03 executing program 3 (fault-call:5 fault-nth:1): r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/19 11:03:03 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 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$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0xffffffffffffff74) futex(&(0x7f000000cffc)=0x4, 0x80000000000c, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000)=0x2, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) exit(0xfffffffffffffffd) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xa2140, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000080)=0x19d09e7b) 2018/03/19 11:03:03 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket(0x10, 0x802, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) write(r1, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) rt_sigpending(&(0x7f0000000080), 0x8) 2018/03/19 11:03:03 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) tee(r0, r0, 0xfff, 0x5) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) socket$inet_tcp(0x2, 0x1, 0x0) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000080), &(0x7f0000000100)=0x58, 0x80000) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000018c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000200)={0x1, 0x1, 0x9}) [ 95.986349] FAULT_INJECTION: forcing a failure. [ 95.986349] name failslab, interval 1, probability 0, space 0, times 0 [ 95.997765] CPU: 0 PID: 11001 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #269 [ 96.005129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.014482] Call Trace: [ 96.017074] dump_stack+0x194/0x24d [ 96.020705] ? arch_local_irq_restore+0x53/0x53 [ 96.025366] ? __save_stack_trace+0x7e/0xd0 [ 96.029681] should_fail+0x8c0/0xa40 [ 96.033386] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 96.038482] ? save_stack+0x43/0xd0 [ 96.042086] ? kasan_kmalloc+0xad/0xe0 [ 96.045953] ? kmem_cache_alloc_trace+0x136/0x740 [ 96.050774] ? alloc_pipe_info+0x159/0x4b0 [ 96.054987] ? splice_direct_to_actor+0x64a/0x820 [ 96.059809] ? do_splice_direct+0x29b/0x3c0 [ 96.064112] ? do_sendfile+0x5c9/0xe80 [ 96.067979] ? do_fast_syscall_32+0x3ec/0xf9f [ 96.072452] ? entry_SYSENTER_compat+0x70/0x7f [ 96.077024] ? print_irqtrace_events+0x270/0x270 [ 96.081774] ? find_held_lock+0x35/0x1d0 [ 96.085862] ? check_same_owner+0x320/0x320 [ 96.090159] ? check_same_owner+0x320/0x320 [ 96.094468] ? rcu_note_context_switch+0x710/0x710 [ 96.099394] should_failslab+0xec/0x120 [ 96.103352] __kmalloc+0x63/0x760 [ 96.106784] ? kmem_cache_alloc_trace+0x459/0x740 [ 96.111605] ? lock_release+0xa40/0xa40 [ 96.115566] ? alloc_pipe_info+0x23f/0x4b0 [ 96.119793] alloc_pipe_info+0x23f/0x4b0 [ 96.123833] ? pipe_read+0x7f0/0x7f0 [ 96.127547] ? check_same_owner+0x320/0x320 [ 96.131857] ? iterate_fd+0x3f0/0x3f0 [ 96.135655] splice_direct_to_actor+0x64a/0x820 [ 96.140303] ? _cond_resched+0x14/0x30 [ 96.144171] ? generic_pipe_buf_nosteal+0x10/0x10 [ 96.148992] ? avc_policy_seqno+0x9/0x20 [ 96.153038] ? selinux_file_permission+0x82/0x460 [ 96.157867] ? do_splice_to+0x160/0x160 [ 96.161861] ? security_file_permission+0x89/0x1e0 [ 96.166775] ? rw_verify_area+0xe5/0x2b0 [ 96.170824] do_splice_direct+0x29b/0x3c0 [ 96.174960] ? splice_direct_to_actor+0x820/0x820 [ 96.179798] ? rw_verify_area+0xe5/0x2b0 [ 96.183849] do_sendfile+0x5c9/0xe80 [ 96.187566] ? do_compat_pwritev64+0x100/0x100 [ 96.192141] ? __might_sleep+0x95/0x190 [ 96.196115] compat_SyS_sendfile+0xea/0x1a0 [ 96.200420] ? SyS_sendfile64+0x160/0x160 [ 96.204564] ? do_fast_syscall_32+0x156/0xf9f [ 96.209052] ? SyS_sendfile64+0x160/0x160 [ 96.213181] do_fast_syscall_32+0x3ec/0xf9f [ 96.217499] ? do_int80_syscall_32+0x9c0/0x9c0 [ 96.222057] ? _raw_spin_unlock_irq+0x27/0x70 [ 96.226535] ? finish_task_switch+0x1c1/0x7e0 [ 96.231027] ? syscall_return_slowpath+0x2ac/0x550 [ 96.235944] ? prepare_exit_to_usermode+0x350/0x350 [ 96.240946] ? sysret32_from_system_call+0x5/0x3c [ 96.245782] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 96.250620] entry_SYSENTER_compat+0x70/0x7f [ 96.255132] RIP: 0023:0xf7f00c99 [ 96.258471] RSP: 002b:00000000f76fc09c EFLAGS: 00000286 ORIG_RAX: 00000000000000bb [ 96.266159] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000013 [ 96.273407] RDX: 0000000020000140 RSI: 0000000002000004 RDI: 0000000000000000 [ 96.280652] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 96.287898] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 96.295143] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/19 11:03:03 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x400680, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x8000, 0x9, 0x5, 0x81, 0x200, 0x3, 0x100, {0x0, @in={{0x2, 0x4e24}}, 0x6, 0x1, 0x3, 0x3, 0x3}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r1, 0x1f, 0x30}, 0xc) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000280)=0x40068) 2018/03/19 11:03:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x400, 0x0) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x4) 2018/03/19 11:03:03 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000006c0)={0x0, @rand_addr}, &(0x7f0000000700)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000740)={r1, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000100)={@rand_addr=0x9, @empty, r1}, 0xc) 2018/03/19 11:03:03 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x100000001, 0x400800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x4}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:03:03 executing program 1: r0 = socket(0x1d, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) accept4(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80800) 2018/03/19 11:03:03 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 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$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0xffffffffffffff74) futex(&(0x7f000000cffc)=0x4, 0x80000000000c, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000)=0x2, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) exit(0xfffffffffffffffd) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xa2140, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000080)=0x19d09e7b) 2018/03/19 11:03:03 executing program 3 (fault-call:5 fault-nth:2): r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/19 11:03:03 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x42000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x19}, 0x9}}, 0x6, 0x8}, &(0x7f00000003c0)=0x88) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0x3, 0x8005, 0x2ab, 0x9, r2}, &(0x7f0000000440)=0x10) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000480)=0x7) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x8e) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=r4, @ANYBLOB="8f00000092d59e9914ecc7f9dc6bfa605a51439bbaf55f63190a34d2ba1dd8ad17907d7833ca5da63b86a679e416a75438e63735d57f0e1801735d38808bbae643da4a3e6d5ceeac461ccf8ab69abc8458b5a9e4c4ffce91f8adb98d0b2562ad7cbac93bb2e4ff004ab27e69f0302239e178aa67b556358633501b42a8878f2423f890bd3debbafa0000000000000000000000"], &(0x7f00000001c0)=0x97) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) [ 96.407312] FAULT_INJECTION: forcing a failure. [ 96.407312] name failslab, interval 1, probability 0, space 0, times 0 [ 96.418750] CPU: 0 PID: 11030 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #269 [ 96.426096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.435431] Call Trace: [ 96.438009] dump_stack+0x194/0x24d [ 96.441633] ? arch_local_irq_restore+0x53/0x53 [ 96.446309] should_fail+0x8c0/0xa40 [ 96.450018] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 96.455115] ? __isolate_free_page+0x8a0/0x8a0 [ 96.459694] ? __lock_is_held+0xb6/0x140 [ 96.463753] ? __lock_is_held+0xb6/0x140 [ 96.467801] ? trace_hardirqs_off+0x10/0x10 [ 96.472122] ? print_irqtrace_events+0x270/0x270 [ 96.476867] ? update_load_avg+0x249/0x2d80 [ 96.481183] ? trace_hardirqs_off+0x10/0x10 [ 96.485496] ? update_cfs_rq_load_avg.part.68+0x2d0/0x2d0 [ 96.491043] should_failslab+0xec/0x120 [ 96.495012] kmem_cache_alloc+0x47/0x760 [ 96.499088] radix_tree_node_alloc.constprop.19+0x1b4/0x2d0 [ 96.504792] radix_tree_extend+0x2bb/0x550 [ 96.509023] ? radix_tree_node_alloc.constprop.19+0x2d0/0x2d0 [ 96.514907] ? get_mem_cgroup_from_mm+0x49b/0x710 [ 96.519750] __radix_tree_create+0x5a7/0x790 [ 96.524164] ? radix_tree_maybe_preload_order+0xf0/0xf0 [ 96.529518] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 96.534695] ? __lock_acquire+0x664/0x3e00 [ 96.538921] ? print_irqtrace_events+0x270/0x270 [ 96.543672] ? mem_cgroup_try_charge+0x34c/0xa30 [ 96.548430] ? lock_acquire+0x1d5/0x580 [ 96.552387] ? lock_acquire+0x1d5/0x580 [ 96.556350] ? __add_to_page_cache_locked+0x508/0xc10 [ 96.561530] page_cache_tree_insert+0xcc/0x410 [ 96.566110] ? file_check_and_advance_wb_err+0x520/0x520 [ 96.571545] ? trace_hardirqs_off+0x10/0x10 [ 96.575862] ? __radix_tree_preload+0x133/0x1c0 [ 96.580531] __add_to_page_cache_locked+0x51a/0xc10 [ 96.585543] ? filemap_map_pages+0x15d0/0x15d0 [ 96.590122] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 96.595296] ? lock_downgrade+0x980/0x980 [ 96.598435] can: request_module (can-proto-0) failed. [ 96.599442] ? lock_release+0xa40/0xa40 [ 96.608665] ? compat_start_thread+0x80/0x80 [ 96.613066] ? _raw_spin_unlock_irq+0x27/0x70 [ 96.617557] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 96.622561] ? trace_hardirqs_on+0xd/0x10 [ 96.626702] ? finish_task_switch+0x1c1/0x7e0 [ 96.631186] ? print_irqtrace_events+0x270/0x270 [ 96.635929] ? copy_overflow+0x20/0x20 [ 96.639821] ? trace_hardirqs_off+0x10/0x10 [ 96.644144] add_to_page_cache_lru+0x181/0x510 [ 96.648712] ? __lock_acquire+0x664/0x3e00 [ 96.652941] ? add_to_page_cache_locked+0x40/0x40 [ 96.657772] ? find_held_lock+0x35/0x1d0 [ 96.661853] ? check_same_owner+0x320/0x320 [ 96.666165] ? rcu_pm_notify+0xc0/0xc0 [ 96.670053] mpage_readpages+0x3a5/0x8a0 [ 96.674112] ? check_disk_change+0x130/0x130 [ 96.678524] ? do_mpage_readpage+0x19e0/0x19e0 [ 96.683096] ? retint_kernel+0x10/0x10 [ 96.686974] ? trace_hardirqs_off+0x10/0x10 [ 96.691287] ? __radix_tree_lookup+0x435/0x5e0 [ 96.695896] ? blk_start_plug+0xbb/0x370 [ 96.699944] ? blk_lld_busy+0x60/0x60 [ 96.703740] ? __page_cache_alloc+0x12e/0x530 [ 96.708559] ? filemap_page_mkwrite+0x3c0/0x3c0 [ 96.713227] blkdev_readpages+0x2c/0x40 [ 96.717187] ? blkdev_write_begin+0x50/0x50 [ 96.721499] __do_page_cache_readahead+0x6c6/0xc00 [ 96.726436] ? read_cache_pages+0x990/0x990 [ 96.730759] ? __radix_tree_insert+0x7b0/0x7b0 [ 96.735343] ? find_held_lock+0x35/0x1d0 [ 96.739406] ? ondemand_readahead+0x36c/0xa70 [ 96.743890] ? lock_downgrade+0x980/0x980 [ 96.748034] ? lock_release+0xa40/0xa40 [ 96.751997] ? copy_page_to_iter+0x557/0xe00 [ 96.756413] ? radix_tree_lookup+0x21/0x30 [ 96.760645] ondemand_readahead+0x514/0xa70 [ 96.764947] ? ondemand_readahead+0x514/0xa70 [ 96.769431] ? check_same_owner+0x320/0x320 [ 96.773744] page_cache_sync_readahead+0xaa/0x100 [ 96.778577] generic_file_read_iter+0x16cb/0x28e0 [ 96.783438] ? filemap_range_has_page+0x340/0x340 [ 96.788268] ? __mem_cgroup_largest_soft_limit_node+0x780/0x780 [ 96.794322] ? __unlock_page_memcg+0x72/0x100 [ 96.798807] ? unlock_page_memcg+0x2c/0x40 [ 96.803031] ? page_add_file_rmap+0x670/0xc50 [ 96.807527] ? trace_hardirqs_off+0x10/0x10 [ 96.811836] ? trace_hardirqs_off+0x10/0x10 [ 96.816149] ? print_irqtrace_events+0x270/0x270 [ 96.820888] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 96.826062] ? print_irqtrace_events+0x270/0x270 [ 96.830809] ? print_irqtrace_events+0x270/0x270 [ 96.835558] ? find_held_lock+0x35/0x1d0 [ 96.839605] ? trace_hardirqs_off+0x10/0x10 [ 96.843922] ? __is_insn_slot_addr+0x1fc/0x330 [ 96.848490] ? lock_downgrade+0x980/0x980 [ 96.852638] ? find_held_lock+0x35/0x1d0 [ 96.856698] ? is_bpf_text_address+0x7b/0x120 [ 96.861190] ? lock_downgrade+0x980/0x980 [ 96.865335] ? lock_release+0xa40/0xa40 [ 96.869298] ? __free_insn_slot+0x5c0/0x5c0 [ 96.873621] ? rcutorture_record_progress+0x10/0x10 [ 96.878637] ? is_bpf_text_address+0xa4/0x120 [ 96.883121] ? kernel_text_address+0x102/0x140 [ 96.887690] ? __kernel_text_address+0xd/0x40 [ 96.892175] ? unwind_get_return_address+0x61/0xa0 [ 96.897091] ? __save_stack_trace+0x7e/0xd0 [ 96.901425] ? save_stack+0xa3/0xd0 [ 96.905041] ? save_stack+0x43/0xd0 [ 96.908649] ? kasan_kmalloc+0xad/0xe0 [ 96.912519] ? __kmalloc+0x162/0x760 [ 96.916218] ? splice_direct_to_actor+0x64a/0x820 [ 96.921045] ? do_splice_direct+0x29b/0x3c0 [ 96.925348] ? do_sendfile+0x5c9/0xe80 [ 96.929221] ? compat_SyS_sendfile+0xea/0x1a0 [ 96.933703] ? do_fast_syscall_32+0x3ec/0xf9f [ 96.938181] ? entry_SYSENTER_compat+0x70/0x7f [ 96.942751] ? print_irqtrace_events+0x270/0x270 [ 96.947503] ? find_held_lock+0x35/0x1d0 [ 96.951555] ? debug_mutex_init+0x1c/0x60 [ 96.955696] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 96.960700] ? __lockdep_init_map+0xe4/0x650 [ 96.965103] ? lockdep_init_map+0x9/0x10 [ 96.969153] ? debug_mutex_init+0x2d/0x60 [ 96.973297] ? SyS_membarrier+0x700/0x700 [ 96.977450] blkdev_read_iter+0x105/0x170 [ 96.981591] generic_file_splice_read+0x3f9/0x7b0 [ 96.986428] ? pipe_to_user+0x160/0x160 [ 96.990389] ? fsnotify_first_mark+0x2b0/0x2b0 [ 96.994962] ? avc_policy_seqno+0x9/0x20 [ 96.999011] ? selinux_file_permission+0x82/0x460 [ 97.003859] ? rw_verify_area+0xe5/0x2b0 [ 97.007905] ? pipe_to_user+0x160/0x160 [ 97.011866] do_splice_to+0x10a/0x160 [ 97.015658] splice_direct_to_actor+0x242/0x820 [ 97.020314] ? _cond_resched+0x14/0x30 [ 97.024187] ? generic_pipe_buf_nosteal+0x10/0x10 [ 97.029029] ? do_splice_to+0x160/0x160 [ 97.032987] ? security_file_permission+0x89/0x1e0 [ 97.037910] ? rw_verify_area+0xe5/0x2b0 [ 97.041965] do_splice_direct+0x29b/0x3c0 [ 97.046108] ? splice_direct_to_actor+0x820/0x820 [ 97.050948] ? rw_verify_area+0xe5/0x2b0 [ 97.055000] do_sendfile+0x5c9/0xe80 [ 97.058722] ? do_compat_pwritev64+0x100/0x100 [ 97.063301] ? __might_sleep+0x95/0x190 [ 97.067274] compat_SyS_sendfile+0xea/0x1a0 [ 97.071584] ? SyS_sendfile64+0x160/0x160 [ 97.075721] ? do_fast_syscall_32+0x156/0xf9f [ 97.080210] ? SyS_sendfile64+0x160/0x160 [ 97.084349] do_fast_syscall_32+0x3ec/0xf9f [ 97.088667] ? do_int80_syscall_32+0x9c0/0x9c0 [ 97.093235] ? _raw_spin_unlock_irq+0x27/0x70 [ 97.097717] ? finish_task_switch+0x1c1/0x7e0 [ 97.102207] ? syscall_return_slowpath+0x2ac/0x550 [ 97.107125] ? prepare_exit_to_usermode+0x350/0x350 [ 97.112132] ? sysret32_from_system_call+0x5/0x3c [ 97.116981] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 97.121831] entry_SYSENTER_compat+0x70/0x7f [ 97.126227] RIP: 0023:0xf7f00c99 [ 97.129579] RSP: 002b:00000000f76fc09c EFLAGS: 00000286 ORIG_RAX: 00000000000000bb [ 97.137277] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000013 [ 97.144530] RDX: 0000000020000140 RSI: 0000000002000004 RDI: 0000000000000000 [ 97.151783] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2018/03/19 11:03:04 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 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$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0xffffffffffffff74) futex(&(0x7f000000cffc)=0x4, 0x80000000000c, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000)=0x2, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) exit(0xfffffffffffffffd) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xa2140, 0x0) 2018/03/19 11:03:04 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xffffffffffffff0d) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@rand_addr=0x6, @in=@loopback=0x7f000001, 0x4e21, 0x200, 0x4e22, 0x200, 0x0, 0x0, 0x80, 0x32, r1, r2}, {0x800, 0x85a, 0x9, 0x4, 0x80000000, 0x10000, 0x5cec, 0xe3b}, {0x4, 0x3, 0x9e30, 0x4}, 0x3f, 0x6e6bb8, 0x1, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4d4, 0x2b}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xd}, 0x3504, 0x6, 0x0, 0x810, 0x800, 0x0, 0x6}}, 0xe8) r3 = socket(0x10, 0x802, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000040)=0x8fe, 0x0) write(r3, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:03:04 executing program 5: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000b94000)=""/246) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100, 0x200) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x6, 0x4) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(0xffffffffffffffff, &(0x7f0000000200)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000040)=0x1000) init_module(&(0x7f0000000100)="637075736574a1736563757269747900", 0x10, &(0x7f0000000140)='}\x00') pwritev(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f00000000c0)="e3", 0x1}], 0x1, 0x0) [ 97.159038] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 97.166289] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/19 11:03:04 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xffff, 0x942e, 0x0, 0x7f, 0xcfe, 0x0, 0x8000, {0x0, @in6={{0xa, 0x4e21, 0x79959c16, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0xffffffffffffb376, 0x4, 0x2, 0x100, 0x7fffffff}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x2}, &(0x7f0000000280)=0x8) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x2000000000000000, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) 2018/03/19 11:03:04 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x1f, 0x8000) getpeername$inet6(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x1c) r1 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/03/19 11:03:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:03:05 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='net/ip_mr_cache\x00') write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:03:05 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) r1 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) stat(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) getresuid(&(0x7f00000004c0), &(0x7f0000000500)=0x0, &(0x7f0000000540)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) r7 = gettid() pwritev(r0, &(0x7f0000002b40)=[{&(0x7f0000001980)="68031bd40d3817d7d2a489a7ec8c37d9d98e6c0372c0e263fed5127875057d662bf7ab49963568da8dbb573ac2057185c872880d06e8007dadffc1ded40ee5218ab20695ed91d344ecbd2aafc83f63984accf17fadd721ade0f2e540a06d8f8d4aa14f9228cbb0d9b37341c156697b6fa397a587893778d9756e54a8bb466b88641d4e30d7ab5eeb1d7e0fb2e45434f63a25e07ca50f9f086cff0f07be2551a574da2a6b1a89488c93c4f8976827668a14f2b23be104f9e18af9215369c401412a4c697890222d6d87d713210c7de8870ad8ac1d7f9ba5604b", 0xd9}, {&(0x7f00000007c0)}, {&(0x7f0000000840)="524bd32540dccf4d58804328cf9f8f07b613dd599830d8741a17ebd3cae4d8499bf1b3b7053141b8195e99a933d416f95d97fdbd76370ebbc47e00026459625fb4b6efd0ca342da2181bd4", 0x4b}, {&(0x7f0000001a80)="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", 0x1000}, {&(0x7f0000002a80)="826b32960c4701b2603510e51aef296678bda0bfccf207b27cef421e089885d498fe1e7cd6ae1182e5c78f7b3aef1fd8f792b8d7cf35027d3b51d6bc75e1e95f7d341a41a10245264b483cea7761302e811d2c192ab1b6408d3d6722fe3661ff07b842bb3f1c07c8a2fca6473e1867531736242a05d96d54eb5b67564c99ce4e0142646f5948c2c5ba752deeab0623255603d61f36b83af75b845475085b94028d14ca397a3b616c27997af773279568b7e8eab9078b73", 0xb7}], 0x5, 0x0) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000780)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000200)="b5e4c30dd2f366252492ddbfc1e70fb5ff33b04940fe011fd6103c3bac1d7c1128be5f91d4c2f561bdd23633c76b259319cf6ff5f82cea750769167a018e73351583bf3cc42a89d7cd760d1a04f8beb7e5729f22f5c465aa7b49bd640f8e3b40ddc9b8e7", 0x64}], 0x1, &(0x7f00000018c0)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}], 0xb0, 0x40}, 0x0) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f00000007c0)={0x7f, &(0x7f0000002b80)="67afec9d4af7905bf1a15e1f7470766ce5b13aabf3c0e6f60d30c1c516294009259a6d88ca57e92e0b83bb57429db189ba888eb19cced87e7d04a76be9ee058afc958f927694bd9ab3cf586f3cbcc91438de7251f6363855950d05fc4cc7fb029af004d4d491f2ceaa4561755bdfbbb5233d7d1d82769ea78f853362b65c2c"}) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) 2018/03/19 11:03:05 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 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$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0xffffffffffffff74) futex(&(0x7f000000cffc)=0x4, 0x80000000000c, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000)=0x2, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) exit(0xfffffffffffffffd) 2018/03/19 11:03:05 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x200, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20802}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x160, 0xa, 0x2, 0x0, 0x70bd28, 0x25dfdbff, {0x7, 0x0, 0x4}, [@generic="3a93457be78a74d83052ed38fe98e6aea4d04f15b42c1ea2e9969dc599e3d75eda3f163e2805ff5084716ea36ec5641149ce09b882838c5e7c0a725e527618c19bc1c969f8c4f4c006cd282155de79259f5a04fe3011d3158e3e5d299f52a0267e9056e65f056e63850a9998dc21f0b93da0ce0a2229b255013f4084920dcbaccee27cb5dac83e6beaca9e67619e9a5a3395ef858a", @generic="2d7d94e98f8e82251159f3423e9aaadab84781d95d05a9b6226111c172a8c5f834029beecbfe20ef739b8d974389a51503d2e3f69cf36d72e424751c48d4b2b17193", @generic="2bd5957962b7c6afaedd159191fc0196ea5d8d75c1e06db239254cfaf81359e2c17a23d6f370e76ad538d9980d58639003316001160d499ce69d71", @typed={0x20, 0x4e, @str="6e6174030000000000f0ffffffffffffff000000001400"}, @typed={0xc, 0x39, @u32=0x7}, @typed={0xc, 0x85, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x160}, 0x1, 0x0, 0x0, 0x4}, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:03:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) getresgid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) chown(&(0x7f0000000140)='./file0\x00', r1, r2) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:03:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000140)={'erspan0\x00', 0x2}) socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) r2 = geteuid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) socketpair(0x7, 0x3, 0x800, &(0x7f0000000400)) setresuid(r1, r2, r3) shutdown(r0, 0x1) 2018/03/19 11:03:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3000005, 0xa0051, r0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) r2 = getpgid(0x0) syz_open_procfs(r2, &(0x7f0000000000)='numa_maps\x00') ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/19 11:03:05 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000229000/0x1000)=nil, 0x1000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:03:05 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 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$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0xffffffffffffff74) futex(&(0x7f000000cffc)=0x4, 0x80000000000c, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000)=0x2, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/19 11:03:05 executing program 0: socket$inet(0x2, 0x885, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:03:05 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x42000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x19}, 0x9}}, 0x6, 0x8}, &(0x7f00000003c0)=0x88) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0x3, 0x8005, 0x2ab, 0x9, r2}, &(0x7f0000000440)=0x10) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000480)=0x7) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x8e) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=r4, @ANYBLOB="8f00000092d59e9914ecc7f9dc6bfa605a51439bbaf55f63190a34d2ba1dd8ad17907d7833ca5da63b86a679e416a75438e63735d57f0e1801735d38808bbae643da4a3e6d5ceeac461ccf8ab69abc8458b5a9e4c4ffce91f8adb98d0b2562ad7cbac93bb2e4ff004ab27e69f0302239e178aa67b556358633501b42a8878f2423f890bd3debbafa0000000000000000000000"], &(0x7f00000001c0)=0x97) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:03:05 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00000007c0)={&(0x7f0000000280)={0x27, 0x0, 0x2, 0x7, 0x6, 0x9, "87d5258653518acb382d4e7127ce7805afc1fdc116697e59d3049b9174a955ff1c00566d5db74c4538d6c55bbb0fd4e5547fddbbcc966d7fcd2ebeec90c8ee", 0x2f}, 0x58, &(0x7f0000000680)=[{&(0x7f00000003c0)="4c2e5080146458f44f7a12d7c6fd04ebb1d538d4d9bfa2b21ece1a6c70c64beca9d36d340ccc779a4270df8039da3c5d05f38923d18dc990933465ee7fa761c1b678402e5d9947ece997b3d78e9307c107bbd15b7b5ec0cac82bb5f131993dd6b83591d78ded9ac23d924f3e7e7f7accd53b050a7b972a9b32679f34b6e9641593ba4e22667f5dcffe85ce0ef8995d3f711f1bf8a29d0fb218a5a4edc619b81e6b77aa2118ee766a5a6af629fb88619f9a14e81628af820b84dc4d21b404621214f1f49fae3edfd06b85dd7741969a97ad0ae163df3382", 0xd7}, {&(0x7f0000000300)="2e50587e3ced227355f422773114983b56f2ac2fd57ec10dab13726f72c8", 0x1e}, {&(0x7f0000000340)="683bb7b9bc", 0x5}, {&(0x7f00000004c0)="beeccc8cf5f678178937efaeed1d424d4729e5b76da48adbe8dc29711979973e0e0eb6d63bf42794aa8976768e861265b3be366633f4e96b84bded1d7a2d3420151881be69e10b2205d243d144e0be01538e71e08fd078d4d5370357f91ca384c187ca98a843bfebe6dbb1da04a78944a44afe1d796836f0e89c79837a4cfb5f7a60e58929f5797eb30e3fb7b8e3350be2b5560dd432599f47f663d07f43d71d9a3de08d99ffa09c648c2f167efcc436ea004a61efd89603", 0xb8}, {&(0x7f0000000580)="fb4afde26c89c1d325c792aa4384fcf1ada4b5873b5da3106c1e354e74c8d55433e137815c0f52f8b2b93d21afa40078afd194019bacca502354c506bbf1795b79ecf7b426d73e24c54a7a4405a471c546073139630431ea0bac13ca1bff6bdac2bae71b6cb47416a2ea662fa14cf2515b82451d1528b2b864b5f33c4b94f262d5bcae654b6d20c2931bbbb2d1a4381a2a6deaa9eb21b0dd076100e02598a8c2c03b42a5b80b30a40f8645e8c4c74ee70ec955fe075559fa5ca4574af5ddb900", 0xc0}, {&(0x7f0000000640)="a14f943318117e0be9f1027960c71cb35eb7aa00520384b617f2860db219fdbe5f", 0x21}], 0x6, &(0x7f00000006c0)={0xdc, 0x189, 0x4000000000000, "f2638604ded86b985bec5aca69c7197d60afbbd27d6c7bd7d74f899ad396adfe7aca77af42c4c7dda15fbc4575eb9c26648d1a9dcf18f133d29e931e724da4622b7b94c1ce2f6df054574dd3c749a46675ea4d20062474723c433b70165b6f8575745854c1ec263beefafc508a81bfe7fa0b944b78f6268ab9eaf39a87854852035181b219bf5679811de87fc07a42aadabf3240897ea7dadbe607d486ebe40f05912c2659193434038d8357d60d74d2e3295162aa0d7d69fd5779f7aed09771ae5885f20034155b7c2acfc3ad"}, 0xdc, 0x4000000}, 0x40000) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) r1 = add_key(&(0x7f0000000200)='rxrpc_s\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000018c0)="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", 0x1000, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) 2018/03/19 11:03:05 executing program 1: r0 = socket(0x100000000010, 0x0, 0xffffffdffffffffc) getpeername$inet(r0, &(0x7f0000000100)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) socket$netlink(0x10, 0x3, 0xf) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:03:05 executing program 0: r0 = socket$inet(0x2, 0xf, 0x3) r1 = dup2(r0, r0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000140)={0x8, 0x2, 0x100000001}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000001c0)={r1, r1}) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000180)=0x1) 2018/03/19 11:03:05 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="00000000210025f4251c0165ff0ffc0e020000000014002002e1000c08000b000000000001bdf965d946aad90755fd4e54b605813c001888be44eb", 0x445) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xe6b, 0x0) [ 98.292230] audit: type=1400 audit(1521457385.870:66): avc: denied { map } for pid=11090 comm="syz-executor3" path="/dev/loop0" dev="devtmpfs" ino=1140 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:fixed_disk_device_t:s0 tclass=blk_file permissive=1 2018/03/19 11:03:06 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0xaf7, 0x559c}, 0x8) 2018/03/19 11:03:06 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0xffffffffffffff74) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/19 11:03:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x4000, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='mqueue\x00', 0x10004, &(0x7f0000000180)="94624a255861d5bfcced58c055064a18b6069739ec06acce5b59a99009671344863b283f4c1b475ac57f7e7c1f3c2e92b7c7d1df9906aff2405000bf00c0b8384cffb65453425338869e88f7cf6d726305499cdf3fef8feb5e") r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) fchmod(r0, 0x180) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000140), 0x2000002102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/03/19 11:03:06 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x180, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f00000002c0)={0x1, 0x0, [{0x3ff}]}) r1 = socket$inet(0x2, 0x3, 0x2) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000400)) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x6, 0x0, 0xffff, 0x0, 0xfffffffffffeffff, 0x5, 0x9, {0x0, @in={{0x2, 0x4e24, @rand_addr=0x2}}, 0x8, 0xebf, 0x77, 0x2f284eac, 0xbfe}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={r3, 0x7fffffff}, &(0x7f0000000240)=0x8) seccomp(0x1, 0x0, &(0x7f0000000340)={0x2, &(0x7f0000000300)=[{0x101, 0x10000, 0x10000, 0x9}, {0x7fff, 0xc0000000, 0x3, 0x734f6d13}]}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000380)={0x3, [0x9, 0x5, 0x3]}, &(0x7f00000003c0)=0xa) 2018/03/19 11:03:06 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3000005, 0xa0051, r0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) r2 = getpgid(0x0) syz_open_procfs(r2, &(0x7f0000000000)='numa_maps\x00') ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/19 11:03:06 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="04002000080884002100c145"], &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x80000001}, 0xc) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) [ 98.442676] audit: type=1400 audit(1521457386.022:67): avc: denied { setuid } for pid=11091 comm="syz-executor2" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/19 11:03:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:03:06 executing program 1: r0 = socket(0x10, 0x802, 0x0) socket$inet6(0xa, 0x7, 0x3) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:03:06 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:03:06 executing program 5: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(0xffffffffffffffff, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x4, &(0x7f0000000080)=0x9, 0x4) 2018/03/19 11:03:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) connect$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/19 11:03:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000006, &(0x7f0000aca000), 0x4) r1 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x7f, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000300)=""/25, &(0x7f0000000340)=0x19) shutdown(r0, 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x800, 0x200) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="b80000001cf939c5a3ca67e1f4d3cd28db6005b53cb772913134ba63f36866169b04987f21e877dcab34684c4c58271c6bf90ee244c681c4caa5edd7b1d7b49d9c88e7f2c6f36ae247dd66adaa8f52a74f42cbb665388d82cc10fc766e583f4e08daf2bcf4199af4ba03cadbe344bc2e46b2ba39d41c21c05640a0647d68839e18677607ccd62d53e8496bb00c70368f80f28fbf523a42e7a08a3a66471e9d911d76af9841fe08d2ee2d4b1665a3673da24e1e7f9f7b43ff2c780906"], &(0x7f0000000200)=0xc0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000280)={r3, 0x80000000}, 0x8) 2018/03/19 11:03:06 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 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$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0xffffffffffffff74) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/19 11:03:06 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00', 0x0, 0x4, 0x11, [], 0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}], &(0x7f0000000180)=""/17}, &(0x7f0000000240)=0x50) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:03:06 executing program 4: socketpair$inet6(0xa, 0x5, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000200), &(0x7f0000000240)=0x8) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r1, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)) write$evdev(r1, &(0x7f0000000100)=[{{r2, r3/1000+30000}, 0xffffffffffffffff, 0x401, 0x2}, {{}, 0xb4, 0x3, 0xff}, {{0x0, 0x2710}, 0x2, 0x3c, 0x94a0}, {{}, 0x8, 0x200, 0x7fff}, {{r4, r5/1000+30000}, 0xffffffffffff941b, 0x300000000000000, 0x800}], 0x50) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:03:06 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0xffffffffffffff74) futex(&(0x7f000000cffc)=0x4, 0x80000000000c, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000)=0x2, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) exit(0xfffffffffffffffd) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xa2140, 0x0) 2018/03/19 11:03:06 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/03/19 11:03:06 executing program 5: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000003c0), 0x4) signalfd(r0, &(0x7f0000000400)={0x9d1}, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000028c0)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000740)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000780)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x17, r2}) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000540)=""/246) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r1, &(0x7f0000000480)=""/190, 0xfffffffffffffea1, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r1, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) sendmsg$netlink(r1, &(0x7f0000000340)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfd, 0x800}, 0xc, &(0x7f00000000c0)=[{&(0x7f00000029c0)={0x22f4, 0x2c, 0x100, 0x70bd2b, 0x25dfdbfd, "", [@generic="693364d17795a160bbd041ccb4889c2035c2cebdbbbd4ea0312de757294c9d897b485c49e73fdb8a03a7c5165b64c0c2475b8c958afeb18d9a96d29c6c1888457681434200db498cc38f3171c5292d276068f91ee6ed1181e9b2f8edaea9a26922a623243b6a6137a3d76974328ac7a46be8e41f61b151d2d96aa0432cf086de4626ebaeadd5", @generic="84fb0623a6dd71b34c8addb26de9a293f1b71f1609e1bc35e25226d108143ee4a51e477cc07102c667047694d6249e9ffe8cfc61047f4cde3edb51b953bd68da465e0d79f18ab9cc78ac981ea989844f869769054cba1fd2147063fbfdabdb96a4db7bdef8bd8f581daa2b8c96f8a9dabad186e19497a9a3adcaa96affb611427f52624d3b093f8af7b7bca785097344e521a376c205061d8d3bc66c8b55c04e89b2da575e61f806a61720f68cb734b34794022cbf759159dfda6c35f12f2864424b87e35f6600f77554a0c936292f24a322", @nested={0x218c, 0x7b, [@generic="e3fcc488d014e7299fa5dda7c61418b6a4b3feb1de733b982dcae50a9429d0a62a4654e1a4a0baf35b1e3085ad65301de5ac4f994ad230c6502e784a25c5d637973c81dbb4dd9f9b78e1c43ada858c3ab9892054f8d0a387d06d8d1a5feeaee94edf8310ad1007687355adf2181b2090aa78eb322740230d03788665b62de59bd9ec21d1ce89598eaffedfda732bd3d7b6d5651c526c7ff06acd47faea37aac4c00de8b715b091bb369248844fc2f74c648717fc3756c7cb1a88eed28bdf8544d98477627277", @typed={0xb0, 0x39, @binary="1a174fec416e3561bab17233d5f58db2d2f9a0aaf2fb873b542ec3ee3e372f1c4ea0366d5ceee5d0335b46cc366a97e5ff6570d691cdff32b0e4b646ccf8671429abe0fa6084b31aed39f0ad53f341a85bc4c83ad8fb5a7426729f1e288134c5dd267d11b84339d1a073c8ad407aaaa83c800b10fc5dedb19671680cb2e7b981ef79c9638641049b87e75e16efed715c6189c82a5b6a2b3b55713ac0a000bb274a2354da008d47"}, @typed={0x10, 0x6a, @u64}, 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{&(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x260}, {&(0x7f0000000140)={0x1d0, 0x27, 0x8, 0x70bd27, 0x25dfdbff, "", [@typed={0x10, 0x6, @u64=0x8420}, @typed={0xc, 0x7, @uid=r3}, @generic="597c85f8fc625e80e6dbe54545bd6acc1409e25f927fdf6202604bf2a74b2e494abaa977e295c7466ced54fd144c70ee5b1e0aba02e3d316c7c67444fe35edc98a8083074fb51b355ac595457b016ef821ba4cdcd5f750afce29b9774213929dd00aadd4ebaa44c7117fac5cc32a0f9b5dda8b76e28c671dea319230852d09f228232e8594a0c5a5570a4cbb339c762f288d1ccdb50f6a2774329edffa568f7a5a46054e56f6483371bb4479d47c54eb", @generic="add30a18fdab7d6a919142a478a6959a8e222a95d022a7c53ea0a061b638a7d8a4404fcadff3b1169176b1be19a8f0f77a94f3cc14abfc225c4ab1f0f5a073ccf3723803e1d7b0c5dad3731a0dffe0c077ba6c165d3263499591b31d43298ab42a02e47778c01c655151c2e41465b240b4ade9343022c33d5338e152fbd5ec270c3460fb31f6177a045d0375887c823ceec9961e18be548905c8b29616e385204ed5024f00a7f7db932bb81061ccfbf40f9b03c17b7db59195ad984d63132203d22eebac13c9d46501231d2ade575f7ae4c50b2d7cec4a020ffd161c79cccb98b050ca0086b3b903d17bd3962877aae982"]}, 0x1d0}], 0x3, 0x0, 0x0, 0x1}, 0x1) memfd_create(&(0x7f0000000100)='/dev/ppp\x00', 0x0) 2018/03/19 11:03:06 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) fcntl$dupfd(r0, 0x406, r0) 2018/03/19 11:03:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000002000008, &(0x7f0000000180)=0x6, 0x4) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x5, 0x5c080) shutdown(r0, 0x1) 2018/03/19 11:03:06 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) r1 = dup(r0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x2, r0, 0x1}) 2018/03/19 11:03:06 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x600000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000180)={0x0, 0xffffffff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x80, 0x7, 0x200, 0x5cf, 0x6}, &(0x7f0000000240)=0x14) r2 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100)=0x3bf, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000280)={0x7, 0x2, {0x3, 0x2, 0x7ff, 0x2, 0x3167}}) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000300)={'icmp6\x00'}, &(0x7f0000000340)=0x1e) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:03:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000280)="af6b4ab26bec441b2ee6296f2c34ad5c2dd94b482b7cf78ea553c9d29e37782af874ff6f0b03298c816ee0312125744d66dac44275f5b0c8732a389b332becb43de5145eb064c94896ea8afc98c455e87f6bf612e1a86d005554c0e1bb78f766330031d2ce66000003fff386ba836adf5f956930b3748a7385aff6a96b8c034185cb1905d7256fcd04a5d7e4b0ff93a92f1e737d65f4648c6c9141cd083a5d9fed0f2de0bb8f2f2267249846c8953c01ce68bee77687e0f559561b6063a4217711c9c8a3f71a4a036178497b3319ae287b39fdce50817dbb5117efdfb7788e2b13f38db3f830d42e0ceea31f9020610c4eff82e9bb6f89936446764a8ed58ecb23", 0x101, 0x20020000, &(0x7f0000385ff0)={0x2, 0x4e1e, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/19 11:03:06 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x107d}, 0x2c) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x2200) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x3, 0x0, 0x4c}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/19 11:03:06 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000100)="496a92f5ed48917ba1ceaee785eefc670445aef1d0eee88d20546f36ac402df643", 0x21, 0x10, &(0x7f0000000140)={0x2, 0x4e22}, 0x10) 2018/03/19 11:03:07 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{}, 0x3, 0x6, 0x3fb}, {{}, 0x48, 0x401}, {{r1, r2/1000+10000}, 0x80, 0x9, 0x10000}, {{r3, r4/1000+10000}, 0x6, 0xd80, 0x8}, {{}, 0x6, 0x3, 0x1}], 0xfffffffffffffff1) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000140)=""/94) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="6274726614372f6465762f696e7075742f6576656e742300af7cd557c3a2c7db76d5b3c924eab54fc7cbd59c1002928105ed4e5067c8a4345e2ff4467e7f"], &(0x7f0000000200)=""/29, 0x1d) 2018/03/19 11:03:07 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0xffffffffffffff74) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/19 11:03:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x1ff, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90), 0xbf, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req={0x5, 0xa6d, 0xdd}, 0x10) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) dup2(r1, r0) restart_syscall() connect$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, {0x12e0, 0x6, 0x3, 0x3, 0xfffffffffffffff7, 0x1ff}, 0x71}, 0xa) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/19 11:03:07 executing program 1: r0 = socket(0x10, 0x802, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:03:07 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000200)='logon\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='keyring\x00', 0xfffffffffffffffc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/mixer\x00', 0x2, 0x0) r4 = fcntl$getown(r0, 0x9) r5 = gettid() rt_tgsigqueueinfo(r4, r5, 0x16, &(0x7f0000000140)={0x2f, 0x7, 0x8, 0x7f}) linkat(r2, &(0x7f0000000480)='./file0\x00', r3, &(0x7f0000000500)='./file0\x00', 0x400) r6 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000001c0)={0x2}, 0x1) socket$netlink(0x10, 0x3, 0x6) socket$inet_icmp(0x2, 0x2, 0x1) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fsetxattr(r0, &(0x7f0000000180)=@known='trusted.syz\x00', &(0x7f0000000600)='logon\x00', 0x6, 0x2) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r7, 0x800442d2, &(0x7f0000000540)={0x4, &(0x7f0000000580)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @broadcast}]}) r8 = request_key(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)='^\\:lomd5sum\\lo\x00', r1) keyctl$instantiate(0xc, r1, &(0x7f00000002c0)="c54761a4c1843af97d11a6ae439818a2e9c7f450dc14fb9ecff20466279af7f668e67a4e141051d061b62dbdb9eb7b7f2fb912281c311ff455eaf147da9dc40da8b0bcb52ccc8a7697cbf102eedca87d3138c774c3aadddbd1573ffe97253343a50a6bc6462d98fa09c6975acb8a5ab96ba78e4a472049acbc19e0cd87ee26b522eb244afa7ec42d28af270dbdfab2afd777f3cae16497cca3f5e86532fbf06214b4340a3ad4c0931bfab84a5c78c8114d7634768d29f77e579d", 0xba, r8) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) keyctl$setperm(0x5, r6, 0x0) 2018/03/19 11:03:07 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)='c', 0x1}], 0x1, 0x0) 2018/03/19 11:03:07 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0x1000, [], 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=""/4096}, &(0x7f0000000040)=0x50) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:03:07 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 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$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0xffffffffffffff74) futex(&(0x7f000000cffc)=0x4, 0x80000000000c, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000)=0x2, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) exit(0xfffffffffffffffd) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xa2140, 0x0) 2018/03/19 11:03:07 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000010025f4071c0165ff0ffc0e6effffff0010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:03:08 executing program 1: r0 = memfd_create(&(0x7f0000000140)='[}selfmime_type+@]\')\x00', 0x2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x2, 0x7, 0x6, 0xb2, 0x148}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x3, 0xfffffffffffffff7, 0x400, 0x7, 0x30}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x3, 0x149}, 0x8) write(r1, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) [ 100.387777] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1 sclass=netlink_route_socket pig=11280 comm=syz-executor1 2018/03/19 11:03:08 executing program 0: r0 = socket$inet(0x2, 0xa, 0x7cc) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$KDDELIO(r0, 0x4b35, 0x20) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000002c0)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000100)={'ip6gretap0\x00', 0x2}) ioctl$PPPOEIOCSFWD(r3, 0x4004b100, &(0x7f0000000300)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bond0\x00'}}) 2018/03/19 11:03:08 executing program 1: r0 = socket(0x10, 0x802, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={r2, 0x80000, r3}) write(r0, &(0x7f0000000000)="24000000210025f4071c0165ff0f100050b1b9b80c08000b0000000000", 0x1d) 2018/03/19 11:03:08 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000c, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000)=0x2, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/19 11:03:08 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) socket$kcm(0x29, 0x2, 0x0) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x5, &(0x7f00000000c0)=0x4) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) 2018/03/19 11:03:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000001c0)={0x100, 0x2, 0x80000000, 0x1f, 0x5, 0x1, 0x100}, 0x2ca) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000240)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/19 11:03:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 11:03:08 executing program 2: llistxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/218, 0xda) r0 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) pwritev(r0, &(0x7f0000843ff0)=[{&(0x7f0000878ff9)='$', 0x1}], 0x1, 0x40000) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0xc3, 0xffff, "c299cd66c860cfe7eb37945ee3e6971695e12b7eabc845bb000d8b3d4a17bf1db8a910601649621142d533d414abcb08506d782da4b4191d9ea4d8087e1f8056d91a23eb2ba9ab0352f69b196fa2d9ecf2c2d84e2a17e99d25b6d8551f7ceee453479b20a9fff20fa3c42dea8f4cb3a913c590c7f8ee49f745f6b844a3c5155436be33836636ca6a3e1411f7d2601781f7375ecef493fa135d3f71096e4155a1d1682347b0ae574586a7f1fe4fa9ab4309ac6f04cc1d1e05cb1875"}, &(0x7f0000000140), 0x1400) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x8011, r0, 0x0) ftruncate(r0, 0x1002) splice(r0, &(0x7f00000002c0), r0, &(0x7f0000000300), 0x4, 0x9) 2018/03/19 11:03:08 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) r1 = memfd_create(&(0x7f0000000040)='vboxnet0\x00', 0x1) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000080)=""/95) sendmsg$nfc_llcp(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x27, 0x8, 0x0, 0x3, 0x728, 0x0, "18b811fbfa4130d60b671ff18a992ab64c01fae0a622c1a71e8161b34b647138d7dffcc072c2954f11396fa80a91b2b96ee06fdbf89b0e92afdd27069b37b8", 0x39}, 0x58, &(0x7f0000000280)=[{&(0x7f0000000180)="aa15a27e999dd9023f8b9b25f1569c95ef915bb693e9c7ee31efc5c644666d82115e0c3d381f8414485ababd3b75b5a8f5ba3c05bc0d5d8ee0559e01a8792c67612f2da6cb6f0c9a820ba1c345ec680a0540700e44dfb0ca0c1ec79aa226ad83011b8fce1d8f1036d53982e2ce6c7073d65ccb9a187b5e6a71f6e3a5fd669b5d1c1f7ae79b3bdc30ea062b19e3c7496535c887452bc6ff06bea49007346b4cd07fb8c6ae93aada4628ae2c650b218e4c0add3f54a4397b3b079a29776bb1520b3ca6fc462fa145303e", 0xc9}, {&(0x7f00000003c0)="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", 0x1000}], 0x2, &(0x7f00000013c0)={0xcc, 0x112, 0x8001, "44b4b4a3e08898f5634af96f24df7dba84532d5f6014528ae22afd723f18bbe7300eeaf4a1d7ce417f43cded29538afb2d587e4fdefb4712ec37be98d12b2eb748f89be85ebd2cc3a46422baa433a2e38caf6eafc18b57026cfaa1e1e4c45d98753b799f442b1b76a8d1f2a0821e92910ae6f75fb5c7c6a6890f82226f586616eedc9a0dabaf57955b9f38d2b8fcd2bdc1341834afddfef850cc2ea080c6b0fd761e590273a4bab65049752c61c05c2798ef85b039ea4db007e0b342e0"}, 0xcc, 0x4000891}, 0x800) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:03:08 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x382, 0x4) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) 2018/03/19 11:03:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x40000, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000000c0)={r2, 0x1, 0x7fff, r1}) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0xe, 0x11, "52b1ea7dda2a35c5ab6161da303ba8c66664782b0b749e58ff4258aba4e8b722993cad13b115145a79d3d824a22882751d67f2e0b3f43fb0a49f7365cdecb628", "5af68f07273aceb0848a2408a8bdd35207999d707988e0e72f6e9ce06be732bd", [0x6, 0x200]}) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) fchdir(r1) 2018/03/19 11:03:08 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000c, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000)=0x2, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/19 11:03:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) preadv(r0, &(0x7f0000000780)=[{&(0x7f00000002c0)=""/188, 0xbc}, {&(0x7f00000003c0)=""/229, 0xe5}, {&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000005c0)=""/24, 0x18}, {&(0x7f0000000600)=""/30, 0x1e}, {&(0x7f0000000640)=""/121, 0x79}, {&(0x7f00000006c0)=""/148, 0x94}, {&(0x7f00000018c0)=""/134, 0x86}, {&(0x7f0000001980)=""/4096, 0x1000}], 0x9, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/validatetrans\x00', 0x1, 0x0) socket$inet(0x2, 0x6, 0x3) dup3(r0, r1, 0x80000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000080)={0x4800000000000000, 0x4, 0x8d, 0x4, 0x2}) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000e9f000)=0x600216) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00000000c0)) pread64(r2, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) sendto$inet(r2, &(0x7f0000000840)="6b005a4b48fe7ed2eaccb7e2c487bf798ccbc6c4ceac168c6acc47380a05ba064b7fdb4803098dd1b0c401619faee80a1e296ade8d3c53ebc653b0bf4df9b104656464be5555d218c3c72753c41732b68f15ac23f5f04aff815bdaf65f53f5ed4348d11321bd", 0x66, 0x80, &(0x7f0000002980)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) pwritev(r2, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000240)=""/122) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000100)={0x0, 0x7fff, 0x3, 0x72, 0x800, 0x9}) 2018/03/19 11:03:08 executing program 1: r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x3ff}, 0xffffffff) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) fcntl$setsig(r0, 0xa, 0x21) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r1, 0x9d, "8aaa0f48c43c33fe8c8f4ddb6bfff1764e03edb2c899c1114a6de427c0ee254e14029a161b5bf3a18550ef219e742d6209a4a882f92cc30c3eb73dbeca4ed70d34ed45e381740a796c32dbb461ed14e536ede008e8a3ca50f31ddd1249fc210a8fa9de9e0d4861d9be28f40b53108b2c841ff9774779e0e4c2e46b11b282f342e4e98f37c382156f4d4eb7556ca11e61503ccc97dcb70d4d1d2cfcd885"}, &(0x7f0000000180)=0xa5) 2018/03/19 11:03:08 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0x1000, [], 0x0, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x50) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:03:08 executing program 2: rmdir(&(0x7f0000000040)='./file1\x00') mkdir(&(0x7f0000000080)='./file1\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)='ufs\x00', 0xdefd4b6f487eb1, 0x0) 2018/03/19 11:03:08 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000c, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000)=0x2, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/19 11:03:08 executing program 2: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 2018/03/19 11:03:08 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000)=0x2, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/19 11:03:08 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:03:08 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105080, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xe, "42d0f6ec847fa29eca4f06760c58"}, &(0x7f00000000c0)=0x16) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x2, 0xd279}, &(0x7f0000000140)=0x8) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={"0d079858d523a14d009019baf301e710", 0x102}) 2018/03/19 11:03:08 executing program 6: futex(&(0x7f000000cffc), 0x0, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000)=0x2, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/19 11:03:08 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getrlimit(0x8, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) fcntl$setown(0xffffffffffffffff, 0x8, r1) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={"62726f757465000000ce00000000000000000000000000000000004000", 0x0, 0x0, 0xffffffffffffffcc, [], 0xea, &(0x7f0000000140), &(0x7f0000000200)=""/4096}, &(0x7f0000001200)=0xfffffffffffffe51) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:03:08 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000e63ffc), 0x2c) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x181000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0xfffffffffffffff9, 0x2, 0x1, 0x85, "5d73b6a5851f0718076ddc0442f2f9fa1ebc1e32735c791b69fa8e1c15adcfdcdfd685443f35458371f8f843", 0x7}) r2 = fcntl$getown(r1, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) kcmp(r2, r3, 0x1, r1, r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x7, [0x4, 0x8, 0x100, 0x7, 0x9, 0xfffffffffffffbc2, 0x10001]}, 0x12) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r4, 0xc008551c, &(0x7f0000000140)={0x80, 0xc, [0x2000, 0x401, 0xcc]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x10042, 0x0) 2018/03/19 11:03:08 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x81, 0x8000) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) creat(&(0x7f0000000040)='./file0\x00', 0xc8) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:03:08 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f0000e62f85), 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) shutdown(r1, 0xfffffffffffffffc) fgetxattr(r1, &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)=""/173, 0xad) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000000)=""/124) 2018/03/19 11:03:08 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) 2018/03/19 11:03:08 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) r1 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x74956068, 0x800) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r1, &(0x7f0000000240)="3c4ceabe31f238626cc975b69fb216a146f0af9e8a034c4f9b6ee1ac924bf72f325b45e9283bcc738eaf4cad763c50246ef89015a6f4c420f477e4703933a66f67342cef34e019c26d44bc87ac362cc00c372041c3aee5f684895cb5d98a8c080afa48f93faa6f90e75f0f8f96ab455843d9509f46bbb22f8ac2c488fcecc98ef8934b5d1e6e76cfb94738807319a7bb677d4253838326059567aacc23", &(0x7f0000000300)=""/32}, 0x18) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) connect$inet6(r1, &(0x7f0000000380)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00000001c0)={'ipddp0\x00', 0x400}) 2018/03/19 11:03:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000080)={0x0, 0x7, 0x7ff, 0xfffffffffffffffa, 0x8, 0x8}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@local, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) 2018/03/19 11:03:08 executing program 1: r0 = socket(0x10, 0x802, 0x0) dup3(r0, r0, 0x80000) r1 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="7a977d3a873218fd9b08b4f8d98124cce6c5d3664aa8f9fc375001c7b67a0fdeb33661efed47bf4d6b4212cf17652b93d44a76a7ae82dbb890253e4b29696302195d408b3aabb8b4c635766e4d24178ca307a86064f8746aa82fefd4535d6772b2aa3bd1e1e0084da721311a16006c3a707deb8bb8d321a8d668360f0559db3c220d3d13fda2721476bda3750269eabcd442ad2c78bde8c15a6c70f559a41a42b2f91e9ba0c3a4f0e9e164d84afb96f89be6", 0xb2, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r1, 0x19b) 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 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:03:08 executing program 6: futex(&(0x7f000000cffc), 0x0, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000)=0x2, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/19 11:03:08 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xfffffffffffffddb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10800, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f00000000c0)=0x572a) recvmsg(r0, &(0x7f0000000740)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000580)=""/61, 0x3d}], 0x1, &(0x7f0000000640)=""/232, 0xe8}, 0x21) 2018/03/19 11:03:08 executing program 3: getrandom(&(0x7f0000be7000), 0x0, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r1, &(0x7f0000000140)=0x2, 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/19 11:03:08 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xa69, 0x44000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000200)="0aeaa42fc657e04b4b881a4d4bf524520437ddbc618d60bd1cfe") getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffff8b, [], 0x32e, &(0x7f0000000100), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:03:08 executing program 2: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='r', 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) 2018/03/19 11:03:08 executing program 6: futex(&(0x7f000000cffc), 0x0, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000)=0x2, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/19 11:03:08 executing program 7: r0 = socket(0x2, 0x3, 0x800000002) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x80000001, 0x4) getsockopt(r0, 0x0, 0xcf, &(0x7f0000001ff8)=""/8, &(0x7f0000000ffc)=0x8) 2018/03/19 11:03:08 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000)=0x2, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/19 11:03:08 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/19 11:03:08 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, 'port0\x00'}) fstat(r0, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue0\x00'}) clock_gettime(0x0, &(0x7f0000000340)) write$sndseq(r0, &(0x7f0000000180), 0xffffffffffffff29) 2018/03/19 11:03:08 executing program 1: r0 = socket(0x11, 0x800, 0x1) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x6, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000000080)={r2, 0x1}) ioperm(0x1000, 0x7, 0x4) 2018/03/19 11:03:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xa) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000140)) sendmsg$nl_generic(r0, &(0x7f0000010000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="249b58d524e1d483414a8583ff131da4ad51000000000000000272a134000000000000000000000000000000fe00000000", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/03/19 11:03:08 executing program 1: r0 = socket(0x10, 0x802, 0x3ff) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:03:08 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/19 11:03:08 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40a, 0x2080) 2018/03/19 11:03:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @empty, 0x697e}, 0x19) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/19 11:03:08 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x8000000000002) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000340)={'syzkaller0\x00', 0x800000000000000}) write$tun(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="000000000000000000000000000000000000e1ffffff000000000000"], 0x54) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x100000000, 0x8001, 0x9, 0x0, r2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffd}}, [0x6, 0x5, 0x8, 0x89ea, 0x4e2, 0x5, 0x8, 0x2c, 0x1ff, 0x1ff, 0x1, 0x3, 0x5, 0x6, 0x8001]}, &(0x7f00000001c0)=0x100) 2018/03/19 11:03:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/19 11:03:08 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x6, 0x5, 0x7f, 0x80000001, 0x3}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={r1, @in6={{0xa, 0x4e21, 0xe95, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}}, 0x0, 0x51, 0x0, 0x3ff, 0x40}, &(0x7f0000000100)=0x98) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000200)=""/243) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000300)=0x1) 2018/03/19 11:03:08 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4a48403e, 0x40) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:03:09 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x0, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) [ 101.534575] print_req_error: I/O error, dev loop0, sector 0 [ 101.541521] print_req_error: I/O error, dev loop0, sector 0 [ 101.547635] Buffer I/O error on dev loop0, logical block 0, async page read 2018/03/19 11:03:09 executing program 1: r0 = socket(0x10, 0x802, 0x0) fdatasync(r0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) fcntl$setflags(r0, 0x2, 0x1) 2018/03/19 11:03:09 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0xffffffffffffffff, 0x1000, [], 0x0, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x50) fcntl$setsig(r0, 0xa, 0x1a) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)="1543469878397862b48dcb2880eec2d1b2f40fa968a7fec213e766803c11f12329be82c5ecaff39eef011d8b482c180b24c4f97934ec0c760b7dafa17c2559466e8a82e901df3232dafba2c979aa81de83cf9109eaf4be5a67e1d4bdb8bfad3380a3631e91608a90a4be23619292ff5386397db9bb481e18460e72a1897f5ac82a139645e859c60d80e0635f336797f2ea29c0b938c9a1d2b7e02e2798d64865e3717d276a1982a1caba3ea58cdb09", 0xaf}], 0x1, 0x2) 2018/03/19 11:03:09 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000098000)={@random="d7ec473d000e", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "000801", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/03/19 11:03:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r2 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x8000, 0x40) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000280)=0x1, 0x4) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="062fe08fbfc9b98ff6a71c5e4bf56f1328c97f73c2852cabf7eda25426ba9e24cbdb5acdb65918d0f0337551c452624731fa", 0x32, r1) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f00000002c0)={{0x80000001, 0x80000000, 0x2, 0x1, 0x3, 0x7}, 0x6}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r4, 0x4c01) open(&(0x7f0000000300)='./file0\x00', 0x129043, 0x20) fcntl$getflags(r0, 0x408) 2018/03/19 11:03:09 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x8000, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000000000)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xffffffffffffff05) 2018/03/19 11:03:09 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000200)=""/220) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) 2018/03/19 11:03:09 executing program 6 (fault-call:1 fault-nth:0): futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/19 11:03:09 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200000, 0x0) r2 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000), &(0x7f0000dd7ff0), &(0x7f0000039ff0), 0x8) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000100)=r2) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000000080)={0x40, 0xfffffffffffffffd, 0x7, 0x7}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x60, "72d681a3ffefd4af8bb1ec17e69d66abf036f0a932a52456a13b05419e7393ad67efa156c2144c68528168d05a84c80e673d2914329706999308ff2c2c31a6e9dee889f465a77e80a5c25fbeed6fe702cf8788d1545a76d1741d1019ae88ed1e"}, &(0x7f00000001c0)=0x68) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000240)={r4, 0x1c, &(0x7f0000000200)=[@in6={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x6}]}, &(0x7f0000000280)=0xc) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) [ 101.617930] FAULT_INJECTION: forcing a failure. [ 101.617930] name fail_futex, interval 1, probability 0, space 0, times 1 [ 101.629390] CPU: 0 PID: 11511 Comm: syz-executor6 Not tainted 4.16.0-rc6+ #269 [ 101.636738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.646424] Call Trace: [ 101.648999] dump_stack+0x194/0x24d [ 101.652623] ? arch_local_irq_restore+0x53/0x53 [ 101.657286] ? lock_pin_lock+0x360/0x360 [ 101.661336] ? __is_insn_slot_addr+0x1fc/0x330 [ 101.665919] should_fail+0x8c0/0xa40 [ 101.669631] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 101.674729] ? print_irqtrace_events+0x270/0x270 [ 101.679485] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 101.684662] ? lock_release+0xa40/0xa40 [ 101.688623] ? __free_insn_slot+0x5c0/0x5c0 [ 101.692934] ? print_irqtrace_events+0x270/0x270 [ 101.697682] ? __lock_acquire+0x664/0x3e00 [ 101.701907] ? trace_hardirqs_off+0x10/0x10 [ 101.706263] ? is_bpf_text_address+0xa4/0x120 [ 101.710757] ? lock_acquire+0x1d5/0x580 [ 101.714713] ? lock_acquire+0x1d5/0x580 [ 101.718681] ? __lock_acquire+0x664/0x3e00 [ 101.722898] ? find_held_lock+0x35/0x1d0 [ 101.726955] should_fail_futex.part.10+0x1a/0x20 [ 101.731699] get_futex_key+0x3a7/0x1d50 [ 101.735679] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 101.740856] ? futex_lock_pi_atomic+0x2f0/0x2f0 [ 101.745510] ? lock_page_memcg+0x2af/0x380 [ 101.749738] ? __mem_cgroup_largest_soft_limit_node+0x780/0x780 [ 101.755791] ? __unlock_page_memcg+0x72/0x100 [ 101.760271] ? unlock_page_memcg+0x2c/0x40 [ 101.764498] ? page_add_file_rmap+0x670/0xc50 [ 101.768987] ? page_add_new_anon_rmap+0x750/0x750 [ 101.773815] ? print_irqtrace_events+0x270/0x270 [ 101.778565] ? __lock_acquire+0x664/0x3e00 [ 101.782789] ? print_irqtrace_events+0x270/0x270 [ 101.787526] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 101.792702] ? print_irqtrace_events+0x270/0x270 [ 101.797448] ? print_irqtrace_events+0x270/0x270 [ 101.802199] ? print_irqtrace_events+0x270/0x270 [ 101.806941] ? lock_acquire+0x1d5/0x580 [ 101.810901] ? alloc_set_pte+0xefd/0x1590 [ 101.815045] ? trace_hardirqs_off+0x10/0x10 [ 101.819350] ? lock_release+0xa40/0xa40 [ 101.823329] ? __lock_acquire+0x664/0x3e00 [ 101.827553] ? print_irqtrace_events+0x270/0x270 [ 101.832291] ? find_held_lock+0x138/0x1d0 [ 101.836456] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 101.841633] ? unlock_page+0x19f/0x270 [ 101.845522] ? print_irqtrace_events+0x270/0x270 [ 101.850283] ? __lock_acquire+0x664/0x3e00 [ 101.854516] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 101.859706] ? __lock_acquire+0x664/0x3e00 [ 101.863932] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 101.869103] ? find_get_entries_tag+0xeb0/0xeb0 [ 101.873769] futex_requeue+0x346/0x2390 [ 101.877741] ? print_irqtrace_events+0x270/0x270 [ 101.882493] ? futex_lock_pi+0x1060/0x1060 [ 101.886730] ? lock_acquire+0x1d5/0x580 [ 101.890695] ? trace_hardirqs_off+0x10/0x10 [ 101.894999] ? __fdget_pos+0x12b/0x190 [ 101.898878] ? trace_hardirqs_off+0x10/0x10 [ 101.903191] ? __lock_acquire+0x664/0x3e00 [ 101.907412] ? check_same_owner+0x320/0x320 [ 101.911728] ? find_held_lock+0x35/0x1d0 [ 101.915782] ? trace_hardirqs_off+0x10/0x10 [ 101.920085] ? _parse_integer+0xe9/0x140 [ 101.924136] do_futex+0x8f7/0x22a0 [ 101.927663] ? trace_hardirqs_off+0x10/0x10 [ 101.931969] ? _parse_integer+0x140/0x140 [ 101.936098] ? check_same_owner+0x320/0x320 [ 101.940423] ? exit_robust_list+0x240/0x240 [ 101.944733] ? get_pid_task+0x93/0x140 [ 101.948608] ? lock_downgrade+0x980/0x980 [ 101.952758] ? find_held_lock+0x35/0x1d0 [ 101.956821] ? __f_unlock_pos+0x19/0x20 [ 101.960781] ? lock_downgrade+0x980/0x980 [ 101.964919] ? get_pid_task+0xbc/0x140 [ 101.968799] ? proc_fail_nth_write+0x9b/0x1d0 [ 101.973285] ? map_files_get_link+0x3a0/0x3a0 [ 101.977779] ? find_held_lock+0x35/0x1d0 [ 101.981835] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 101.986664] ? vfs_write+0x374/0x510 [ 101.990367] ? wait_for_completion+0x770/0x770 [ 101.994945] ? __lock_is_held+0xb6/0x140 [ 101.999026] compat_SyS_futex+0x27f/0x380 [ 102.003175] ? compat_SyS_get_robust_list+0x300/0x300 [ 102.008348] ? SyS_write+0x184/0x220 [ 102.012043] ? __do_page_fault+0x3d6/0xc90 [ 102.016267] ? SyS_read+0x220/0x220 [ 102.019886] ? do_fast_syscall_32+0x156/0xf9f [ 102.024373] ? compat_SyS_get_robust_list+0x300/0x300 [ 102.029548] do_fast_syscall_32+0x3ec/0xf9f [ 102.033865] ? do_int80_syscall_32+0x9c0/0x9c0 [ 102.038432] ? _raw_spin_unlock_irq+0x27/0x70 [ 102.042912] ? finish_task_switch+0x1c1/0x7e0 [ 102.047406] ? syscall_return_slowpath+0x2ac/0x550 [ 102.052322] ? prepare_exit_to_usermode+0x350/0x350 [ 102.057324] ? sysret32_from_system_call+0x5/0x3c [ 102.062336] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/03/19 11:03:09 executing program 1: r0 = socket(0x10, 0x802, 0xfffffffffffffffd) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x230000000000, 0x40000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x3ff}, 0x4) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000080)=""/150, &(0x7f0000000140)=0x96) 2018/03/19 11:03:09 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002b7000)='/dev/cuse\x00', 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000080), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000000040)={0x20, 0x3, 0x0, @fuse_notify_inval_entry_out}, 0x20) stat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)) sendto$inet6(r0, &(0x7f00000000c0)="fd659b0355ecd7b1d7d53cc65cf0ef58c8bbe00b2d2df547b11bdd83cd4e1ea99c031c81ad274643316692571f3452247337c3789f4c33bf223b462df07e64de85bbe9196165aad4153b8b6df0b3c78006786c3270565d2eef94bf2c639f76e33ef390edd40978363e4de570979698c06ac6d3a4d2693e5e87623532c6c1ffcbff04d3dbb218228a8546090cccd7fef72ca04db2a4ac81534102687775b05cbc448f76de76d920113d0bf9af23b0a93ebc599445b4dd93b891a0a4d8aea12993b3792cad4052ecfb662fd19f68f2e68331b6b60839b14b76e1136d9711c914ca7cd6f78be016124a796ed1b0a5ad31", 0xef, 0x40400c1, 0x0, 0x0) getuid() 2018/03/19 11:03:09 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r1, 0x10001) 2018/03/19 11:03:09 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0xa4) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x8001, 0x4) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) 2018/03/19 11:03:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000500)=[{&(0x7f0000000240)="3b202b94bf3250e3c5b06d9b1e9c67d87204ded850dfa4c4ee6268b2d6e0f0b44689313c7318b5ea6f2b4442fb2639adcdd5224dd8711cc8e22cb3f3a6378fc2e3505e59f32c40b2f7fa825083f1dcc6fb591ccdd353a98a5df1fe716cf0872c6d1a3e06188a110168c3c3445e3a2c68d0969ea030f0fcdc9b2dd39aa7f406cb71a14c7ef3c91a798c2caec738a134fa23dd3f226fe2c6c92fb3cc665686b247822ba973d1", 0xa5}, {&(0x7f0000000380)="40f39185f96a2dd1460cc54107d4779d56f61c533ac786721ec6d352510178576f7efa7a2848b467ea249b6b03591fff74e756cce534742b5a41763bb753fac29bb278fc0e786f562b55522df8726b707f159ef48d890cd22d0092bef5dcb13d3d1657743b822cb315c400c373e066d73e", 0x71}, {&(0x7f0000000540)="81da9d94b4e4b719a051853771", 0xd}, {&(0x7f0000000400)="9e75ab96d1271dc4fe372e792595718032ebc64b4b9e394c84255f8f263af2f11a5fba2386c74e8c9de05401108a8ca7660eaa1903649e4c280513ba75a8cf44fc16c94dc7", 0x45}, {&(0x7f00000004c0)="8585ea2e398ddbd653ca0af43e5c636317b8a12307d072433233dc7b21419d8879460a54b7fd0242a8d41702338415ad2ec042f6ea8d58850a73786c6c17", 0x3e}], 0x5, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000180)={{0x1, 0x4}, 'port1\x00', 0xc0, 0x0, 0x1ff, 0x67, 0x5, 0x4, 0x6, 0x0, 0x1, 0x85}) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 102.067179] entry_SYSENTER_compat+0x70/0x7f [ 102.071570] RIP: 0023:0xf7f22c99 [ 102.074919] RSP: 002b:00000000f771e09c EFLAGS: 00000286 ORIG_RAX: 00000000000000f0 [ 102.082613] RAX: ffffffffffffffda RBX: 000000002000cffc RCX: 000000000000000c [ 102.089876] RDX: 0000000000000001 RSI: 0000000020219ff0 RDI: 0000000020048000 [ 102.097134] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 102.104392] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 102.111648] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/19 11:03:09 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = dup(0xffffffffffffffff) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14, 0x80800) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d, r2}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x7, 0xa00, 0x401, {0x77359400}, {0x0, 0x2710}, {0x1, 0x3, 0x7, 0x9b}, 0x1, @canfd={{0x2, 0x0, 0x5fed9d9a}, 0x3, 0x3, 0x0, 0x0, "81561076a61af54d625dbd29786d956990a797939c07426137d53a5eab71e3069193d60dd531030e5b36a792a097cdab5a4eea79ad7146657d1d13a93373ea64"}}, 0x6c}, 0x1, 0x0, 0x0, 0x4000804}, 0x20040010) accept4$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14, 0x80800) 2018/03/19 11:03:09 executing program 0: r0 = socket$inet(0x2, 0x5, 0xfffffffffffffffe) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000140)=@llc={0x1a, 0x0, 0x8, 0x1, 0x80000001, 0xffffffffffff7fff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000001c0)="50549390e2cb35a296b32eb24e414798b713db92a3b8bfe47801fc815fbe7a8bf8266969cc253978c16b28285b86067bc2a32bc48e18285f84fe7e52350de78dcada022a9f2eeb4e41e34c4f6bf28cc37cb3bdd71c3cc02f80e7e98f7fc8e27eccc816d9b695e7ff55aa21fc9902849191d8986bddec1215480e2b563eb75514893e00a16f366a7b2082e03841d4c7d95a62d193a9cc51f7c62907e5475c6efa2b4e580926a2f893e4d1e02670d41f6db8f5eb5dbdbb58ae5578845e9a44cd7e37fc08fe88916ca54932e4dadd644451df663f6b596adc24f7201f45c93065814002132739", 0xe5}, {&(0x7f00000002c0)="0f1068d9a98c885593b9674ae7d05fe60f86db1d28cc4c33a738d762fee0383d21233c9911a354f1ad852415a9b779d46dcd15a17e5afcbe6591e33fd1596743aef725900e801cb60d834f9c01a9c5451cfcf270f3d870c94d133bdda42743a5f48705ed4124e801f637328101ecb21551ce7df53d7395b10e896962b1760c3eddbbc913029aa48cdcf801b42350c11297a1d2d07b42078d077b92b8cb9eb8e8b5dfc1b8ac35c186e71e7432bffbd618", 0xb0}], 0x2, &(0x7f00000022c0)=[{0x5c, 0x1ff, 0x3, "8b745858bc0738cd95ebb3e69677216cb06b346d503bef9ae8b6b2a14fb16a3d9cbb0e88df1c50856e8e386fc5aad040729bcde1092c40c0d6c2784980c10d24241bc983fc28b9c331720ecbbe42"}, {0x100c, 0x119, 0xffffffffffffff12, "2e4ed1d19fd7df8aa93f99fa5ac9b271a4e6a2fe1154fa1375ce8f9d530ca16863313ae64ca389db0115824edc025cba689c46434dad0d47dee7ef1c16f98939d704d24c2c307437c328d429ccfd43493f1969d892a0a15c1827fb25cd524bcac364cd2254ac04fc30447fba2d692165fc066935f0b6dfb74a73c1152f8502616a8048893ad303cafa2c0249824faaa65747e4c6176cb45d14eeba1c4f51c1219ed1eee62459228429ae80f785f4deb5c2df98e47d0c5c42e83cd01b4c62b3cac04d0c096c0616566ae93d732c798f4b0d2c9e7d52e4c939df1dd4a69af8cc381134e13abb921dad194a00089a30244adc298e5e1bea44d169438527bd5cc067d5e4e4b62fb12c4bb34515200d9ebc857ceb09297ff44f63e94484677991c5bb6f2c780fa45b87deee5232d4ee3272e1d3bc9b170a43c4a821cb46e8d01c046fe1a2cef6525e16e7f06a6f45b0cf61d320a864b95cb20b915f8f7407d105d5a5482052a6fab6dd3b6dbc7becd3527660737bdda19022c1a67b8a403d20bf4c6137556eace4e7db6fc6cb907722b2d49f6313468ea637c673bdd29ccb96958b874b7e8a89bb9e71a19f38d6bb13868343228b840338f3d717c29c4332060f5e416638ecd6c138d5704483e05cf7456368ed100f1ea10dd8e6d2acf0ca7aa70c4816abe5863332a682e614df5b8eb86cfff80d0bf979f36c603b850b7832911be7a5017819d3744301d8a2111a13714257def7519521641f7d86a3e0fed6c03f0c37e728a6e58e7c2f8039c9f3f5b1018a66406ceaaa713c900b2f130897677cf3a2e0e0c032d3c7c0d1da8e785adfe8c3b29e3e9b52bdebeb27f10b540d4bee8f21f17903903b3db5d1f88aced08476798cea1e64fbf5ca5309fd59cff875bbd992ae61294519fdc3bcfed91c3f7c79b5fe7e99bc5af22fba56b5e7a671acecaca3356072be1a6e899b91fc69c9dadfcba1b4571d2a5cfa89c89a5ea30e5e5147a7f0add9b03df0085b4156719b28745a48cf6edc8da1f020e3059810e2faa6cde9359a49f2a4d7d312d4f6731a254e638ffa72fcf3e78fba70a0302eac4fd90bd1e6f430539b78950ebc7d906c1147dec73ee5f6262fb62c3ea8bd5e7dc63c03a4eb01bd9b37ba8966c4160c77650b4d39d6647b8bafc75b4c54e064ebc2ea12bf477a277cc81f56da0b37ad39bbb1591d313ffcaa77a5300456024cd41a46bda896546e4d7f099f303d1119f2cad06a7b2b1bf9f8e09e26f956600460963fe6a504f9c3bf82d4b9a63cd248026a568f962ec56c6d09c21f8e03e6aa3944ec5b58cc74eb1a70d91f25c6fb9876d27f0c5408efbc25caaccd191098ce6e9e7f28ebf35a51d308976845448632f684bfc5c285913efb72e36c939b7f7731e889acb0b67c52c46810b6eb747dbbc3b79a0ae12fc44081b81894a6afa08d08a6ac99e21a842e9b64882ff2475c44b52f92fc9656ea2c242bb23b3151ee849fca52ad17b315a72ffb9ffbaf1e05b5a3e02e2914b409a2cb741d8d36568f91b484ad22f91e5d98ad3132ae702caf6e1d57c1e21fcb41f31be9285bdce5836a3f55a3575a954b1270ee797dd2157115be177124b5f92c75d26cfc9042113be7d932d60851a4d20087750f1e5fc34955b56120a52612eea435fc13dfe8b94569af7e5ef96f77eef74034c994f91c7b418921079ef99768c7a9065b0111301b08e36462a1fece0b80f7627f7ec6a4df6952e5170c130a5756479e5ba1659f137ea7b15e527324aed757f9359f6a6cb8bef3ab9e882a4973d645f323676cd31aee67af633d4041a2825bef41b325a3186967e8714e4d3937af8a95ee51c951ea6aa306773aec432f9a6a15330e7c88c38aac14259a7d858fa2481f1b8300482fe8b04aae175faffefc47a2482f622cc9a9b602e73d1d6c1a507f3deba24ea15a5bbef76393c913fc948f947e36185a76f07b86336b95408b7142261ab7269073eedcfa1a1610b6b7c8ad8df66254591eb34de5800fdfb61f5db04fd15c73402834189f74e0eda13a6b6c5452edea1f677e2561d87b2aaf73996fe565cdebfc684f5ccfdfb0354e05b546b2a68c3f224a0dd2b4cedecd1ac70460968879d426a83fff92ccbd100ccd17d91b5701dd37e715e9fe40f58038911ce01a18c3a25116f103e006f6549f358e461e13482e676b90c1e7bcb8462ffec74c07bd5ac4be718707e6105d42a88b0bb722fe33964f83e0ee62cb3abf7e812a0c4d81c6aafbfff47236c0d551f9d8540a59d506f77e03f29f4a54904724ef7fb45f37eedf02b9d24f639bca57a19ab5b5086cdeeaaae50f8b51f3f9e9b34020c041cfb08806de16bbcd344a1eabe7ba6ce221cad62c4617cf0b242eca1a59823cca1a2cb9e3ead237fb07792d3d4ecd8fe2fd418822ae458cd98293ab2e95555494b02fd36e89a7d3c8b8321076c2e488e86338e35c122666cef494a961c4d8214342e99d7a0a2440a8bd20829f1a4f796fb5e83d1d7c5da12038f2cfffb10213ecfa3fbb22a1979447f7b06d6f30d150a9af12df1d92a0130b7e008ebd66de94a2202479496f4ff52489ba8651aff52acc8683fea328c36d1ff3236799fed3a913c464d3aace2b914db53f5e6e56d92341edec3362baf3a010beeb1fc4d01d472dc042da126d6aa1038894d2e9a64b6ef6135d91f76c20bbc1b1e9048e50254ba35a3630d4148816028be03d184eaa35f4504c394c908a2ae068b2d0ae4d2fda886522120515f6617d2384ddc916a02584fa7c59838da0d41f3824e6488dce0a7a854be2e37e6d3cef6d4ca7a8c324e9d3cac8894a5e042e07334e729ce7040aa29f8ac9574bee2180e5044a6129716517a59742bb2e5809c0b89dd6a2fdcb9e4acb2828655294fd150125940a6b1d5766dae55e23a1c6f96cc3225fe0089fb6b6779a0e486cef6ff2bbb44e9472ad913b2e5f47c3564104c30256d44e56108bb2455aaaa7e3285639dc033034b1d8ee0014a19cbac0b829d2423578ef8a36f43c058f3d4a54bed3a607138a5452173c5a76efa946a32f515dbccec4d0b1f3532b51d71c027f7407cb1ef3918f99084849d7f085b4b503ebe23c4a5fbf435bf7b7bafa47394003c1ebb6b9aca9025888b08f5da115f7b441b60d6aa8cd48cbff5d73d97f1355dd036fe98fc580fe42d677596ff6c7f209be30e95600e7c88366b98453cf676019d2625252fa5a5754e62c6d75b60f6e1af945afb01ea4e4663c80445f7b2c8e6653103ae6da256f8cad9c8b544bd7abdf6e80a8ad53295fc0b10795ad53e8ca758fb29fd39821c5908819ee5af6206fd3bd64876515136c94f1d424cbd951e797eac1e385f6ef9dcf80419b8378270484498e2bac03e137c4c4e840d0c43d5254002182afa4a8c0dbe0a34ee4add0ea67c952a795d0f133e7b95c7eef3819959853db18432074c5dbbfd9af507b44c6ec93faef868d9063431b0cadaa9a54df4750a0219bb9b599679de5a3ee5d022de1147fd6d57e7cc7498549f269700e8099b8c94bdf544f18b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{0x100c, 0x3a, 0x7ff, 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"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{0x54, 0x10d, 0x3, "80b3957a5eb33b9062783f4499bd8fba10a56363f3d4e5cd68dabfeecf9219dda77fc5a30cd8631cc26302e5a0b951108a09553e93d19554677a5df51b66096a380a7af4df711a"}], 0x30d4, 0x4000}, 0x811) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x4600, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:03:09 executing program 1: write(0xffffffffffffffff, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x371) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0xe, 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x6, 0x8) getdents(r0, &(0x7f0000000080)=""/233, 0xe9) 2018/03/19 11:03:09 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000000)=0x2, 0xb, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)=0x1, 0x1) futex(&(0x7f000000cffc), 0xc, 0x2, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/19 11:03:09 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2ffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000001c0)={0x0, &(0x7f0000000180)}) socket$inet(0x2, 0x5, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x8c) 2018/03/19 11:03:09 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2200, &(0x7f00000001c0)="020001000000c694d2ad2895010047657dbbf4e8cdff8d78e3a607cc136e422f573d6ed19c9b6436402d060f69b221758b5c6f0051ed332e9bfd63683c6f2777d8555710f43f9b8de6995f1c6e8da784b7bf9bdf7870e749a36ed82f1751c80c68a16c952817ab20e2ca88c8b9744e7fbd4601bdccefba26830c6db74d53a697ec0140c5c679090a147627c701b3be64a238ce5aa0dc4251b447f24c49338af438a102e19fb74e46bb1204f02169c477") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/03/19 11:03:09 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000000c0)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="15885d6876904911ba49d811c2c39de094f5cb4c6a9401195e5e0e83dd0bd0ac6ce3a3ec2a7b51a3c06c0eaa6e3ad856eb3c1d048fefdeb6ef651f9a163dbe0ca9c8cb473ccb87c9b16c882bd76c70dc8c05739162f929394b176a03593e782a918a53184da8925d0af2edf6f46a47735ec32d64f05cf3f9f82f85d42c738c1b674e6a00f3806658f74b3e7f2a0dc5ed7b09cc96942cfd") 2018/03/19 11:03:09 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xf4e, 0x50000) getsockopt(r0, 0x5, 0x8001, &(0x7f0000000040)=""/105, &(0x7f00000000c0)=0x69) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/19 11:03:10 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) connect$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) fstatfs(r0, &(0x7f0000000200)=""/87) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000100)=0x680216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffff9c, 0x6, 0x80000000000, &(0x7f00000008c0)=""/4096, &(0x7f00000000c0)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) 2018/03/19 11:03:10 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8000, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000040)=0x3004) ioctl$TIOCCONS(r0, 0x541d) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) sched_rr_get_interval(r1, &(0x7f0000000100)) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x8}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000180)={r2, 0x1}) 2018/03/19 11:03:10 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:03:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x9, 0x6, 0x8, 0x0}, &(0x7f0000000080)=0x10) syz_extract_tcp_res$synack(&(0x7f0000000240), 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, &(0x7f00000000c0)=0x84) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/19 11:03:10 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x54) r2 = getpgid(0x0) sched_getscheduler(r2) 2018/03/19 11:03:10 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x40002) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000040)={0x9, 0x5, 0x6, 0x400}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000080)={0x1000, 0x5, 0xdc, 0x1, 0x8}) close(r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={0x0}) r3 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000008, 0xd1aa642d2a50eb77, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x50, 0x0, &(0x7f00000001c0)=[@free_buffer={0x40086303, r2}, @transaction={0x40406300, {0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x30, 0x48, &(0x7f0000000100)=[@flat={0x73682a85, 0x10a, r3, 0x1}, @fd={0x66642a85, 0x0, r1, 0x0, 0x1}], &(0x7f0000000140)=[0x0, 0x38, 0x38, 0x38, 0x38, 0x20, 0x68, 0x0, 0x78]}}], 0x8c, 0x0, &(0x7f0000000240)="e93484c4362a99c92c822d8c1cb2f7412e65b14b62c7b762065edd93dacb923f182734cafa2e2b2f85deb7b72289c538fe62f5349adc3e1ab2ee1ce1b82e6fc19cc19d411c68d089c5fd1056b4353f8a2d49f7eb583581f1d6d899a02ad614708146d8d559641a20b8e1d507ab6f5849daf7138e40efb15990a63e32b1f591d017797fb37a292c7cb0b16aa7"}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000340)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000380)={r4, 0x80000, r0}) bind$netlink(r0, &(0x7f00000003c0)={0x10, 0x0, 0x25dfdbfb, 0x8020}, 0xc) syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0x0, 0x2) recvfrom$ipx(r0, &(0x7f0000000440)=""/10, 0xa, 0x2001, &(0x7f0000000480)={0x4, 0x3, 0x1, "a60dbc86c47c", 0x81}, 0x10) r5 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000004c0)={0x0, 0x9}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000540)=@assoc_value={r6, 0x7}, 0x8) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f0000000580)) r7 = getpgrp(0x0) sched_getattr(r7, &(0x7f00000005c0), 0x30, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000600)={r6, 0x1400}, 0x8) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000680)={0x0, 0x6, 0x100000000, &(0x7f0000000640)}) getsockname$netlink(r1, &(0x7f00000006c0), &(0x7f0000000700)=0xc) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000740)) syz_open_dev$binder(&(0x7f0000000780)='/dev/binder#\x00', 0x0, 0x802) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000007c0), &(0x7f0000000800)=0x4) connect(r0, &(0x7f0000000840)=@pptp={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000008c0)={@empty, 0x200, 0x0, 0x0, 0xa, 0x8, 0xa2f, 0x1}, &(0x7f0000000900)=0x20) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000980)={0x4, {0x2, 0x4e24}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, 0x1f, 0xffffffff, 0x4, 0x400000004000, &(0x7f0000000940)='sit0\x00', 0x7, 0x7fffffff, 0x66b9}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000a00)=@int=0x8, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/03/19 11:03:10 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=""/142, 0x2e) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f6d6366696c74657236007711b65f48c17fa031e2c95938d0cc3a1c07ddf89a745b105a6b96ef285e898491b8") preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000100)=""/28, 0x1c}], 0x1, 0x10000054) 2018/03/19 11:03:10 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) fchmod(r0, 0x27) 2018/03/19 11:03:10 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x20, 0x101000) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000040)={0x1, 0xfffffedd, [0x0]}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x6, 0x4) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000040)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:03:10 executing program 6: clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={r0, r1+30000000}, &(0x7f0000048000), 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f00000000c0)={0x5d, 0xffffffffffffb431}) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000040)=0xfffffffffffffffe) [ 102.617526] audit: type=1400 audit(1521457390.207:68): avc: denied { getattr } for pid=11602 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 [ 102.658664] QAT: Invalid ioctl [ 102.671522] QAT: Invalid ioctl 2018/03/19 11:03:10 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) r1 = fcntl$getown(r0, 0x9) move_pages(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000ff7000/0x6000)=nil], &(0x7f0000000140)=[0x9, 0x6, 0x401, 0x9, 0x600d, 0xc73, 0x1, 0x3], &(0x7f0000000180)=[0x0, 0x0, 0x0], 0x6) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:03:10 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0xa0800, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4001020}, 0xc, &(0x7f0000000600)={&(0x7f00000004c0)=@alg={0x110, 0x10, 0x1, 0x70bd27, 0x25dfdbfe, {{'drbg_nopr_hmac_sha256\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x1}, {0x8, 0x1}, {0x8, 0x1, 0x3}, {0x8, 0x1}, {0x8, 0x1, 0x9}, {0x8, 0x1}]}, 0x110}, 0x1, 0x0, 0x0, 0x20000004}, 0x4000000) 2018/03/19 11:03:10 executing program 7: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$fuse(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="18000040000000000700000000000000b800000000000000"], 0x18) recvmsg$netrom(r0, &(0x7f0000963fc8)={&(0x7f000029eff0)=@ax25={0x3, {"091c7b55e8647a"}}, 0xffffffffffffff3a, &(0x7f0000bcc000), 0x0, &(0x7f0000443000), 0x0, 0x3}, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x3f, 0x7, 0xc3c}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r3, 0x20, 0x8, [0x9, 0x6, 0x5, 0x4, 0x6, 0x1, 0x20, 0x3]}, &(0x7f00000001c0)=0x18) 2018/03/19 11:03:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000080)="16", 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="02000000fff4fbca67cd662ae742f7b22a5ed0037cda3577002eead3664e38478e4d0449514557dd5eaa3a507aabe32325c4d74164"]) sendfile(r1, r1, &(0x7f0000001000), 0xffff) getpeername$netrom(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x8000000000000001, 0x400011, r1, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/19 11:03:10 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x20, 0xb, 0x1ff, 0x7fffffff, 0x0}, &(0x7f00000000c0)=0x10) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000140)) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000180)=""/61) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0xffff}, 0x8) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) socketpair(0xf, 0x0, 0x400, &(0x7f0000000000)) 2018/03/19 11:03:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) gettid() 2018/03/19 11:03:10 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) dup3(r0, r2, 0x80000) r3 = socket$inet6(0xa, 0xfffffffffffffffe, 0x8010000000000084) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r3, 0x40) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r4, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) writev(r4, &(0x7f0000000240)=[{&(0x7f00000001c0)='$', 0x1}], 0x1) shutdown(r4, 0x1) r5 = accept4(r3, &(0x7f0000c71ff0)=ANY=[], &(0x7f0000f5effc), 0x0) shutdown(r5, 0x1) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, r1, 0x0) sendmsg$netlink(r5, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000019c0)={0x10}, 0x10}], 0x1, &(0x7f0000002400)}, 0x4004000) 2018/03/19 11:03:10 executing program 1: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000fe8)={0xaa, 0x5c}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca"}], 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:03:10 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000200)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b000000000062dca737302c306f483dc23f29162c8049f45241ae83e40cc7b00bb73e33905452253d8d5f7a64ada5b73f28c65549ec7cc99be239b6d985f7d8378b5f07f9a25f3f105357ec39f99f9a3a14032591ebcdd4af8f3dce3888db41f7cb63578fdeb6be46b7ed2bb160fc316c04be4b75e34353e4aee907d2bde5bfed73fcdffbb5da51ca927b0079d6f0995e269ceeda3515a4f299b662288a20caf2c385f16cbf2aa1f4846983e668a28513be0f392776", 0xffffff02) 2018/03/19 11:03:10 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x7ad}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000080)='..', 0x2c) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f00000000c0)=0xae0000000000, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', r0}, 0x10) r2 = gettid() ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0xbf6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000001c0)={0x5, 0x2, 0x2000}, 0x4) umount2(&(0x7f00006d1000)='..', 0x2) 2018/03/19 11:03:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x6, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000000)={0x0, 0x9, 0x5, 0x100}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x9, 0xe1}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2, 0x800}, 0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3e) 2018/03/19 11:03:10 executing program 0: socket$inet(0x2, 0x5, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0xa4, 0x680700) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000140)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000180)={0x1, "c7"}, 0x2) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0x38c162b67610b38a, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:03:10 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x2, 0xc, 0x1, &(0x7f0000219ff0), &(0x7f0000048000)=0x2, 0x0) 2018/03/19 11:03:10 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x80000001, 0x100) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000280)=0x1, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000200)=0x101010) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x8080, 0x0) pread64(r1, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)="44cd6816cb932ddcd0", 0x9}], 0x1, 0x0) 2018/03/19 11:03:10 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff}) r1 = epoll_create(0x5) r2 = gettid() epoll_wait(r1, &(0x7f00004e7fdc)=[{}], 0x162, 0x401) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000000040)={0x8, 0xad2, 0x3, 0x0, 0x0, [], [], [], 0x7, 0x425}) sched_setaffinity(r2, 0x8, &(0x7f0000597ff8)=0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000069cff4)={0x4}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000180)={0x6, 0x5, 0x200, 0x8001, 0x3ff, 0x3, 0x10001, 0x3, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e21, 0x7, @empty, 0x2}}}, 0x84) 2018/03/19 11:03:10 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0x20) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) signalfd4(r0, &(0x7f0000000400)={0x1f}, 0x8, 0x80800) write$evdev(r0, &(0x7f0000000240)=[{{r1, r2/1000+30000}, 0x100000001, 0x0, 0x100000000}, {{}, 0x8000000000000, 0xffffffff}, {{r3, r4/1000+30000}, 0x9583, 0x7cac, 0x1}, {{r5, r6/1000+30000}, 0x0, 0x7, 0xb904}, {{0x0, 0x7530}, 0x9, 0x100, 0x81}, {{0x77359400}, 0x400, 0x4, 0xffff}, {{0x0, 0x7530}, 0x4, 0x10001, 0x657}], 0x5ab) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000040)=ANY=[@ANYBLOB="54c0ffffffffffffffffff01aa02000000000000"]) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r7, 0x541c, &(0x7f00000000c0)={0x5, 0x3, 0x310, 0x7, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r7, 0x8010aa01, &(0x7f00000003c0)={&(0x7f00009fe000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r7, 0xc0105303, &(0x7f00000001c0)={0x7fffffff, 0xffffffffffff7fff, 0x4000000000000020}) getsockopt(r7, 0x1, 0x9, &(0x7f0000000100)=""/64, &(0x7f0000000140)=0x40) 2018/03/19 11:03:10 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000140), 0x4) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000100)={0x3, 0x5}, 0x2) futex(&(0x7f0000000000)=0x1, 0x0, 0x2, &(0x7f0000000040), &(0x7f0000000080), 0x2) 2018/03/19 11:03:10 executing program 1: r0 = socket(0x10, 0x802, 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000200)=[0x0, 0x0, r1, 0x0]) write(r0, &(0x7f0000000080)="24000000210025f468aefd977f2f09000000000000003c3950a618b89539e34ac7cd2ce448bb8fedff2ffce5d400001000200200", 0xfffffeb7) removexattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)=@random={'btrfs.', 'selfeth1\x00'}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x40, 0x2, 0x1000000, 0x1000}, {0x1, 0x8, 0x80, 0xffff}, {0x2b, 0x101, 0xfff, 0x3}, {0x7, 0x93a, 0x5}, {0xf85e, 0x4, 0x10001, 0xfffffffffffffff3}, {0x4, 0x4, 0x2, 0x1}, {0x5, 0x2, 0xffffffff, 0x4}]}, 0x8) 2018/03/19 11:03:10 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) gettid() 2018/03/19 11:03:10 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f00000001c0)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0x1000, [], 0x132, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x50) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x50) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:03:10 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) fremovexattr(r0, &(0x7f0000000600)=ANY=[@ANYPTR=&(0x7f00000005c0)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR64, @ANYRES32=r0, @ANYPTR]]]) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) 2018/03/19 11:03:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) flock(r0, 0xb) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) readahead(r1, 0xfffffffffffffff7, 0xfffffffffffffeff) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/19 11:03:10 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/19 11:03:10 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000040), 0x2a9) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:03:10 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) socketpair(0xa, 0x6, 0xffffffffffff0001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x801) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x9, 0x7, 0xffffffffffffffc1, 0x4, 0x3, 0x0, 0x8, 0x1ff, 0xfffffffffffffffa, 0x8, 0x3f}, 0xb) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000140)={0x7, [0x9, 0x400, 0x8001, 0x7fff, 0xffffffff, 0x6, 0x0]}, &(0x7f0000000180)=0x12) r3 = socket$inet(0x2, 0x3, 0x8000) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0xab}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r4, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}}, 0x84) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) r6 = fcntl$getown(r1, 0x9) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000003c0)={r1, &(0x7f0000000380)="ae7338af58f5dad6a6ed1bf973d78abc8cc11f8d64edec39e4b97c709a2a82aa89f6433b3c4f2df06e081c5e90c5eabb49b759667e0ce30bcb42ae5270c1"}, 0x10) lseek(r5, 0x0, 0x3) inotify_init1(0x80000) sysfs$1(0x1, &(0x7f0000000400)='/dev/vhost-net\x00') writev(r2, &(0x7f0000000880)=[{&(0x7f0000000440)="8360a9ccb58a4bdb88ce949457b2b1c013554b6a88df42fd91b03bc634965694ea62f68c4fb82cdf", 0x28}, {&(0x7f0000000480)="bc5d4b6d6eb278435e27b941", 0xc}, {&(0x7f00000004c0)="f0616519aa18102d643715a580c7d618aa3ac213a5843bad087d4e316c6733e5db1953f1e69056c1cf24caed1c56038d2612102dcd3cb446291cd084adec30c5ec1de60990f2629efc4a9e8757333711b6ca160dec0ca9f60378eaff6c0928458ef2a11245ad0eda745593aa257792236d29bbad1bd10661ade1aacbf51c909c3446001c47b49da9801f12c1108aec6bb4cc3886ba1cb9175a41784395f345c31a908ffd7e6fff80095261b36d558393121d29822a61ef69778ed8af43478f25d17419a4aa3ff311674e5012e8636ebb30663a8e0af2a0cfb2a330759cf84bec458c26109d", 0xe5}, {&(0x7f00000005c0)="445033ced79734c91b670832327c187e13c9189c31b388cadd0ef1421621d2eeda7e07ec3b1fd477065bd6bfc635329402700b7ef38b7dba3de4fe3ea9ab41aa89c3a3893430bfadc4c9614d407ed63b5387ae72aeb6b2587186589868f786ca21319618629a5227fa8be90c812b4d8c06efdd58f83dae963ac530caa29bd12cbf0cb8e54d", 0x85}, {&(0x7f0000000680)="d5835c4da5cdfbb87d5c9bbaec254ab31c418c7b7c264f0ad2da7dafa2ecd199e36e8844ad0c55c37c1b3f3d1c4926416620e8195857cf5174fd5001ba972431599403572eea95902a9e982633ad04f865ff9050cc9dbbdabae4434e34c6ca3dbb67af8d00dbc338a4e1fea0330a8f59fd993ddaf031d2462ff0fca3113992fb8911d601d5de6904aa91275bff1186eaa48b3536c9cf570a38f887282e3cfda6c3e2335e75eb8470e79a68c8a9134f5bd72f801e1df804ce5b176219d7337dd658430b7892955c5d01bedf0f0e121373bc3e740427", 0xd5}, {&(0x7f0000000780)="d56a26b67e3bc166e392997e43b5e4d6653943648fbed2a3f737185cf002b6993b7bf13d0483d8c014c7407487436f27d77e343d5bea51b4d6bab09daf3e8c5e527a4d8065a7087c4d4142539ca94a630450fcf74e344fd8025fcf8c6f4d3dfeb7617866dec4747d5e531deaff274463794777753a0027a14c77e786a5697497a36b9ff42bd05824961bd3294bfee86ec23b67c6ee1929e25bd9f0adb0aa478f61e12501106244947bc5b2667561aa4d8b5d8a3175e7a72cd7bea4a265fe544e6985b4e3890f6c66097db6a95fb9f4314673b08760d7", 0xd6}], 0x6) futimesat(r2, &(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={{}, {0x0, 0x7530}}) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000940)={{0x0, 0x8}, 0x22}, 0x10) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x400) bpf$MAP_CREATE(0x0, &(0x7f0000000980)={0xa, 0x1, 0x80, 0xe9, 0x2, r1, 0x8}, 0x2c) getsockname$netrom(r1, &(0x7f00000009c0), &(0x7f0000000a00)=0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000a40)) r7 = pkey_alloc(0x0, 0x2) pkey_free(r7) setsockopt$inet_dccp_int(r2, 0x21, 0x7, &(0x7f0000000a80)=0x5, 0x4) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000ac0)={'erspan0\x00', 0x2}) sendmsg$nl_generic(r1, &(0x7f0000001040)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001000)={&(0x7f0000000b40)={0x490, 0x1a, 0x0, 0x70bd2c, 0x25dfdbfd, {0x19}, [@generic="7c21621e5a8885fb9badccbe", @nested={0x70, 0x92, [@generic="c2fbd04f93e578081dda17361465cc090e0775fc75ceeb2bb7ffbb26a2ae3ff47b225627c658cf597fee1cc36aeb745854e286ed7f6d1a949ab2cccc216fb5db999fa510f2346b73caadf1bf6c8feb69c35b10778eafd34e705d6d8fad940d13f4ff00acde469d5ea880f564"]}, @typed={0xc, 0x54, @str='nv\x00'}, @generic="ef75e5aebe5c24d1498e4db2904051e6d9a38dcda010883a6dc692cdbf5c7f37b47a424d6e3d0b50d0db050a71891151e255c6d91859dabb4f8bb4067cfb55d9989616ea540d9f9124c99a93c476af1aad3b79b7286e8373b9d0b8a662806b01eacd674c832c44f8f0d652433d93084bb8b4ee229656d18198bab76c85e3ff2692d7e6d91986adf30230aa423afee78c13ae58506cf3686545e7375018fd49ab6f5baa819f335a055d6b370a53f1a618e508fd872fa22bcc9eb7273af45a90506158e5b126beca43313b0acba5c50f9973f9f8", @nested={0x320, 0x58, [@typed={0x10, 0xc, @u64=0x96}, @typed={0xc, 0x4b, @pid=r6}, @typed={0xc, 0x96, @pid=r6}, @generic="8eac010a70f00382ee388c21811cf1e7b7bfde081b7b02feaf2f26feab03eef9fe662686a045c2bcdadb2f8970c56b077591f439b9f2f279b74ee8ee11679693c0d181d49bfbd59d3d3e35bd9d153a3a5973311b6a5ea85e737f60a5a226141e184998c10477c5d0a4b91a59b4eb0c4eefc2fa234575bddba2d628b6eb7ff1663b4eb618c0e3966a596f2f0f26", @generic="1fdacb71fc375672df9ac57b9b8328eed9cc5250acd4c36a5a8104a8cfc7ea64fce7cca9c4a35c5778ead9e653815ff27d97742cfd937830b21ca44c7f65f0554d4f31dfd764d7fa6f8bd1c4f2801ba9871f8ad39400da8391f7d68d522fdcc4bf69c779a7b048da6424c5734f31a5686828dea11bf43e05cb00b6b7d11a42eb339f9f3576e4bab174ada41c0deae04df82f4d8edc69ec5f6b3edcbb0bbef8edf9", @generic="24feee42b13ff66908bb441d138a4cfa7dfe92f74da7c3cd9ccfc4ba64095fcf872c3b278317e2c38b3e25c375c639c4e829ba289627f9a3f31164206ee8259ecc7501d722860fe132cd44e70a3e4daf2ac27113b53a6c3ea03f8c91f85f1851ab8559458506aba9c74e96a715", @generic="185fb8c273c9682dc81eaf6de6c9a3a494ea68ccb51235f2ca651dbbe694a2841649865c7d0bc2bfbf6c080ce67fc71e6f379160bcc5cbfc9cec5858ba9337682fef6120a5dfe67c4591b376aee58ac1dde7f1819c7600d41581d107905e21eeb49b0ad82ac57dab2476f070ab9964e86dc0ba4d9e3ffaafe52a9742892dfdfbef963c", @generic="d41a29affc0362fdd722b1603fbd934a50171bad2839ef1a829b350f464f9d381acfba8e9d807c478aab9fd1fdc68c95c30276e95d53676613d0bf8bae295f103863df7d26dc8253ce5540ea286957bc26a5a7e10a6286946fc5e48e31dbb3510f7fa69ed5ba78fe7707a11c3b28619d287ea536d24d627934b44c81229684bac448be0289ef1b47f415e2c0be2c42d46f0b54dd3cc8b77f8ba71c5abb0c86d06ceaddd7b40c7ee1b8e7fad3252932a6c1ad3fb1d3435a9d97880105a2ebd0ecd5f225c18e7733860434a0866140ba6b5a81ff"]}]}, 0x490}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001080)={r4, 0x5}, &(0x7f00000010c0)=0x8) 2018/03/19 11:03:10 executing program 6: futex(&(0x7f000000cffc), 0x80000000000e, 0x0, &(0x7f000000b000), &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/19 11:03:10 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/03/19 11:03:10 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:03:10 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0xfffffffffffffff7, 0x1}) pipe2(&(0x7f0000000180), 0x84800) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/19 11:03:10 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) readahead(r0, 0x9eb, 0x2) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f00000000c0), 0x4) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000080)="24000000210025f407cd0065ff0f10002002e1000c08000b0000000000", 0x1d) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)) 2018/03/19 11:03:10 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200010c00001d) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/19 11:03:10 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000080)) 2018/03/19 11:03:10 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x178) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000080)={0x0, 0xfffffffffffffff8, 0x9, &(0x7f0000000040)}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:03:10 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x6, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000000)={0x0, 0x9, 0x5, 0x100}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x9, 0xe1}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2, 0x800}, 0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3e) 2018/03/19 11:03:11 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e22, @rand_addr=0x4}, 0x10) r1 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:03:11 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x8000000000000000) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x80000, 0x0) inotify_init1(0x80000) read(r0, &(0x7f0000000080)=""/45, 0x2d) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000000c0)=""/4096) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) 2018/03/19 11:03:11 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000240)={0xfffffffffffffff7, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000280)={0x6, r1}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000300)=0x600210) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000080)=""/152) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) 2018/03/19 11:03:11 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000080)='&ppp1eth1)em1wlan0em0eth1!vmnet1lo\x00') ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x407) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000100)={{0x89, 0x0, 0x5, 0x6, "0160f605a95ae8a59fddd6c9c7424c941db9d590f2069c8ab4793c23d7032c454dbfca1e0bcfe1abbf2c4a93", 0x1000}, 0x0, 0x0, 0x8, r2, 0x7, 0x248, "cf256bc54d69f13756c248bbe087a9a6ae667e4f87e3c5ffb6540bdd3f9ce955543b77621cb8feaab0dc1e581c1d31dd9295b19eb822bebe4bcc90e3aa6be7db", &(0x7f00000000c0)='\x00', 0x1, [], [0xffffffffffffffff, 0x6, 0x4, 0x19]}) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/03/19 11:03:11 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)='bdev{^-\x00', 0x8, 0x1) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:03:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x8000) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x9}, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002940)={'bcsf0\x00', 0x0}) r4 = getpgrp(0xffffffffffffffff) sched_getparam(r4, &(0x7f0000000180)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x2, r5, r6, 0x2, 0x2, 0x20) recvfrom$packet(r1, &(0x7f0000000080)=""/12, 0xc, 0x101, &(0x7f0000002980)={0x11, 0x1f, r3, 0x1, 0xf4a, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/19 11:03:11 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) uname(&(0x7f0000000480)=""/148) 2018/03/19 11:03:11 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000200)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)=0xda) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) 2018/03/19 11:03:11 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0xfffffffeffffffff}, &(0x7f0000000100)=0x8) futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000380)="68e08af7eddeb3ea10cffac7813188bb", 0x10) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1020}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x16c, 0x0, 0x7, 0x509, 0x70bd28, 0x25dfdbff, {0x0, 0x0, 0x9}, [@generic="24f9e01d3eab16eeca09503f5fa8c5a83c232c873bbab3abfe3f4f4a49a9294580986a135d721680e8e43c63b76f49ded7ec48d0a62aaabf412bab7def3e4622ea390d400862139145c2012ea72afdcff6e8ec459bace56e511044dcd305b6e20d747a5dc244c27160c7abfcce78aabde0878a88358683c5811620f8b5b485b254fc69556d3bce0296ea426a34d286a6d28c05", @generic="e9b129f3480c4a0bffbd17227f29fd674ecd7d3749ee4e00a4a9b42e3dbd54e825235370f04967d2c64f9a555628ace061760d07b65bb63e6cd5a01e0c7fdae0b55d636c843387b46a7ef73ebbeb5f321f6dfd12301be83ea190e7a4a72cd9c80fae1fa84fce8ea6458757f773c8739e14be23b501a0da5666ec331d75e3fb23beffe4da07655a0ee14dcc8cafd5b0d35807253290159ba26a8d98070573c4eae36b2348a391490d6e7bd864a88e5160c9946a818d5f1189c943338f0b0ce636e8f8cbe330"]}, 0x16c}, 0x1, 0x0, 0x0, 0x804}, 0x80) 2018/03/19 11:03:11 executing program 0: r0 = socket$inet(0x2, 0x6, 0x7) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x3, 0xfffffffffffffea7, [], 0x0, &(0x7f0000000000), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x50) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000440)=""/223) recvfrom(r0, &(0x7f0000000100)=""/103, 0x67, 0x20, &(0x7f00000001c0)=@pppoe={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 'yam0\x00'}}, 0x80) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x0, 0x1, {0xa, 0x4e23, 0x9, @empty, 0x2}}}, 0x3a) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000240)={0x1, 0xfffffffffffffffc, 0x100000001, 0x1}, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000380)=0x7, 0x4) ioctl$sock_ifreq(r0, 0x8915, &(0x7f0000000280)={'ip6gre0\x00', @ifru_mtu=0x2}) 2018/03/19 11:03:11 executing program 7: r0 = socket$inet(0x2, 0x803, 0xff) sendto$inet(r0, &(0x7f0000000080)="c59abc5d722fc6da28c67a699dd38da341e2bbf9", 0x14, 0x0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x220000) recvmmsg(r0, &(0x7f0000002c00)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000280)=""/241, 0xf1, 0x4}, 0x4}, {{&(0x7f0000000380)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/144, 0x90}, {&(0x7f00000014c0)=""/26, 0x1a}, {&(0x7f0000001500)=""/183, 0xb7}, {&(0x7f00000015c0)=""/9, 0x9}], 0x5, &(0x7f0000001640)=""/13, 0xd, 0x5}, 0x1000}, {{&(0x7f0000001680)=@can={0x0, 0x0}, 0x80, &(0x7f0000002800)=[{&(0x7f0000001700)=""/23, 0x17}, {&(0x7f0000001740)}, {&(0x7f0000001780)=""/118, 0x76}, {&(0x7f0000001800)=""/4096, 0x1000}], 0x4, &(0x7f0000002840)=""/228, 0xe4, 0x100000}, 0x800}, {{&(0x7f0000002940)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002b40)=[{&(0x7f00000029c0)=""/21, 0x15}, {&(0x7f0000002a00)=""/10, 0xa}, {&(0x7f0000002a40)=""/236, 0xec}], 0x3, &(0x7f0000002b80)=""/74, 0x4a, 0x86}, 0xffff}], 0x4, 0x10102, &(0x7f0000002c80)={0x77359400}) fstat(r0, &(0x7f0000002cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002d40)={{{@in=@rand_addr=0x6, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x1, 0x4e22, 0x0, 0xa, 0x0, 0xa0, 0xff, r2, r3}, {0x0, 0x1ff, 0x4, 0x10000, 0x5, 0xaa, 0x1}, {0xfff, 0x100000000, 0x8000, 0x3}, 0x6, 0x6e6bbb, 0x1, 0x0, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 0x3, 0x8, 0x7, 0x1, 0x9}}, 0xe8) 2018/03/19 11:03:11 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x800, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000e9f000)=0x81000) pread64(r1, &(0x7f0000000140)=""/190, 0x2cf, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000480)=0x8c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000004c0)=@assoc_value, 0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x1f, 0x4, 0x2, 0x9, 0x80, 0x5c, 0x401}, 0xc) fstat(r0, &(0x7f0000000080)) pread64(r0, &(0x7f0000000200)=""/204, 0xcc, 0x0) r2 = getpid() getpgid(r2) 2018/03/19 11:03:11 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffff, 0x40000) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) 2018/03/19 11:03:11 executing program 1: r0 = socket(0x11, 0x5, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:03:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x4, 0x1a, [], 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f00000000c0)=""/26}, &(0x7f0000000200)=0x50) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) accept4$inet6(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c, 0x800) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000000)={0x0, 0x5, 0x2, 0x12, &(0x7f0000ffd000/0x1000)=nil, 0x4}) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/19 11:03:11 executing program 2: socketpair(0xf, 0x3, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00000001c0)=""/125) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x5, 0x7, 0xffffffff00000001, 0x10}, 0x2c) connect$bt_l2cap(r1, &(0x7f0000000240)={0x1f, 0xffffffffffffffe0, {0x7, 0xac, 0xe5ec, 0x5, 0x8, 0x7f}, 0x3f, 0x8}, 0xe) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000080)={0x0, r0, 0x1}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r2, &(0x7f0000000280)="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", &(0x7f0000000100)=""/129}, 0x2aa) 2018/03/19 11:03:11 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600236) lseek(r0, 0x0, 0x3) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000200)=0x14) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x6, &(0x7f00000000c0)=0x4) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000002c0)={0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000300)={r1, 0x80000, r0}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000280)={0x3, 0x11, 0x80, 0x6, "b20d9b4971ff6bf6ed1272888da49e5b2ed2dba0aa0237a09cb1c3f3ff992ec8"}) ioctl$TCFLSH(r0, 0x540b, 0x9) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000340)=[{0xe, 0x7ff}], 0x1) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r2, &(0x7f0000000480), 0x1fffffffffffff46, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)) 2018/03/19 11:03:11 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000100)="87b070cad1d75c07f9927e0b973d68f042de3ddae09720ac7910739cc26250ed0318b9598d6157dcd89e1b6755e006580418d547f645d0a68113a2daa95fe8f012a7a20fcab008928313bff14b0ed57e9ac4f8c151f2732ac18973ec77fea733900e5fbf39f227ab47103d4f7b91858aa4c0b3ade793071802e96edba22b36dd65565e1b198887faa2dff4a313d24ddbaa4d6dc714fce78e79045d80962ad284cbccfef394868b42a609511d65a50517f848ed5739c11a00eb71b2590c5629ad94e354af3d86ac9b9bbc957949bcef24e4f345c2b91004443b0dbd38d4", 0xdd, 0x8000, &(0x7f0000000200)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/19 11:03:11 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x8802, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000080)={0x8, 0x2, 0x3, 0x1000, "de095dbdb668b434ce3ad716297f87ad252f7b826ec90d4239ef9098c4793b2988e8c95440bdc77029a85667", 0x6}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 11:03:11 executing program 1: r0 = socket(0x12, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:03:11 executing program 2: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0xc2e, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}}, 0x84) 2018/03/19 11:03:11 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000002180)={'filter\x00', 0x0, 0x4, 0x12ab, [], 0x0, &(0x7f00000001c0), &(0x7f0000001180)=""/4096}, &(0x7f0000000040)=0x254) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) dup3(r1, r1, 0x80000) 2018/03/19 11:03:11 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'rose0\x00', {0x4, 0xe6, 0x401, "71b754966d8c", 0x6}}) futex(&(0x7f0000000080), 0xc, 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000048000), 0x0) 2018/03/19 11:03:11 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x200, 0x4040) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000080)="24000000210025afb1c27919510605db18f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x2e) 2018/03/19 11:03:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xffffffffffffffff, 0x48b00) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xa2440, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000080)={r3, 0x80000, r1}) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000100)=0x8001, 0x4) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/19 11:03:11 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000002100)=@nl=@unspec, 0x80, &(0x7f00000016c0)=[{&(0x7f00000000c0)="e32c171d97cccc1734306878", 0xc}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="4d9da9a33c310f749c6f634bb2854ab579164e80606c835c230cc959b203026b6474032c171ebb205e8e75b63b9af13ca4e616414d4a4aed7b97378390e0cc2c403382cbdde09c9e9741f40f8d977cc6fa48173a6ee1580c9648fa5661479850a4baf4a39425e906401a46d58d0b3546422b017f4ae535c152f11d496eef24e636a5b1e88d7e750b4498fc8291886ccbf65e9a4e46ff62bf16e565e739b1e44b1e3c65d717421c5eb939159b030a3d99310218247b528ba73994e6657d7a850f834561757199", 0xc6}, {&(0x7f0000001200)="80951f43132a4669aa20395a78af3bfa6ffaedce2352ef74741a050381098b269b8fec78c3bf32bee939e877f2b29e695e4ed01bd78020c13d286ad3fa324a553504c04216dcd045f6f4b1d82dad3ea48fbaa321e78ab6ea6a08c99e9ac4b03e99e7559f87672bb5761c53025f48838dd3b36b4bea3f32f93cd20c58187a866b7ce355a398df5995d97548f9823069d839407fff39296909cd233b29e5726503d14636b1d4b74efe041958635ea49c7d7f15cf18577628b35657cfbe9481047bd5655b191890d7a2c6a9d621da3d4664120e76bdcf8b563ea8ab6db5feffc2b10c46bcc89b38d366dca6c3fc67cf99", 0xef}, {&(0x7f0000001300)="1a92057e16f973d67c05c6546299eb5f59d4b0760780e7253a010b6fa2a449ee8acd4d086b740663ea54ac0fa42c3928dd89d20081b3864fb6e0e80adbd3a2c81bf8c398a4901a541a39d4b0128115b5ebc755d89ba40078e91fe67fdd70d56dc70f1fc6af873a43a732e1a8a97ddd3c6b77dc86adcd46948eeee192b0ba9916e4c89de58025c8f7557e0c9f0948809ecb1d5a8e25bfa860c02f7fe28fdd49426cc57aad7ea5a6338219842a91a406489d8c328583dee21f1ca49b9569cf880f9a9fe9b5d722b372084570811ac4fb0bf4cb0ab248b3cd996c981c08df6e7f120de8ecf9e4bc18d64974b40276", 0xed}, {&(0x7f0000001400)="a6071e03554b525087bfe6dc97560b59fa079c1d1034897821d14a582251d6da4333ef1f11b45d3c9fd7fb50ac8924ecdd7da242a09aeeb68dd7238f89e4aee8e2ea0c5ed674376a64fe399aab7264431e8ec5c284e5cdd1c2b58ef72b273a8ddbdeb7fbced63ec11c6c3eb4263cb9bba99c5045cf5eab2746d95f918099ccf16a8c0b22490d19325b7c02ab90e4a3edd7293a9b2e76224160999170eb1ed75628025d8b5d173f0e01dfcc70be3e73a7ce6ee6f5daafe6fdd1cb932ab22ce5124e02aedc577dc39c9ae55b4632693634c0ecbe73bc3c6e49ebe9ba3e6045", 0xde}, {&(0x7f0000001500)="70653a2751e08d99cfc60aa5b804a798ae7640b64ae542ef9fa6c4b1978e4beb6367b181cb537a968d1e42f7e46c4f151e2507582cbe551f74c2e8cb4efc59dc9f31b871d55e328e917a34a9fdbfce55ef134b47963967b3936f9590d1b004fa513896bad3773db5", 0x68}, {&(0x7f0000001580)="f9fdccd048c1f759a8dcea2cb3e016d2b337996e247189db5761fb574ba97786b2f5c7c54f27a76ee43612c749143d22339317c02819157e4cc74d4f45d16248e5ce3424e2ba7b37da138ebd147c1db029114fbd1dcccb60fb3a1ce1fd72f841829c4bbf", 0x64}, {&(0x7f0000001600)="7221c5f530ed3293293ab47d834053299296c4bf907eaf5ee7f1b11307230152da5d22758bdfb80644cdc604f0af46729f38c845208a8302d7dacb4cee1adfbd4d39031fa776a884ee4dd2aaaf01844663ccd0cfdb0a8ea2afcf26a74175d78d5729e15eff71f9ad19a6a36d88897298b3aa578cdb0ba1743c185e7e341d8569773f1a6d48f712a597d6eab6c3c2bada4abb1efe8f4906001f2c8c9e70402f17", 0xa0}], 0x9, &(0x7f0000002040), 0x0, 0x8080}}], 0x2, 0x0) 2018/03/19 11:03:11 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) prctl$void(0x22) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:03:11 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000040)=@known='trusted.syz\x00', &(0x7f0000000080), 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x202080, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x20000000}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x7, 0x8) 2018/03/19 11:03:11 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/19 11:03:11 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) r1 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x2, 0x8, 0xa6, r1}) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) 2018/03/19 11:03:11 executing program 1: r0 = socket(0x10, 0x802, 0x0) ftruncate(r0, 0x32) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:03:11 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x2, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) signalfd4(r0, &(0x7f0000000100)={0x4}, 0x8, 0x800) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 2018/03/19 11:03:11 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x8, 0x0) sendmmsg(r0, &(0x7f0000000e40)=[{{0x0, 0xfffffe18, &(0x7f0000000480)=[{&(0x7f0000000440)="f42fcb3534af28174ea4c885b2a699ab", 0x10}], 0x1, &(0x7f0000000e80)}}, {{0x0, 0x0, &(0x7f0000000cc0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0c000000014021000001000002"], 0xc}}], 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x5e1, 0x10902) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000100)={0x7, 0xffffffffffff7fff, 0x2, 'queue1\x00', 0x8}) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) 2018/03/19 11:03:11 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/prev\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000000080)={{0xffffffffffffffff, 0x3, 0x0, 0x3, 0x6}, 0x5, 0x6, 'id0\x00', 'timer0\x00', 0x0, 0x6, 0x24a, 0x6, 0x20}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000009bc8f)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x3, 0x2}, 0x20) accept4$ipx(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x800) 2018/03/19 11:03:11 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)) r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000000100)=""/10, &(0x7f0000000140)=0xa) 2018/03/19 11:03:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x1, 0x7f) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) 2018/03/19 11:03:11 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x16, 0x80000) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {r3, r4+30000000}}, &(0x7f0000000100)) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) read(r1, &(0x7f000060df9c)=""/100, 0x64) sendmsg$nl_generic(r2, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x11000100}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x16c, 0x33, 0x0, 0x70bd28, 0x25dfdbfd, {0x1a}, [@typed={0xc, 0x20, @fd=r2}, @generic="8b7168e4d238a6a7e4dd242cbb2b937eb9bbf0e31a251d3241cbfd67c3becd14cf6d89bb7d5df1fd88c8fc47e88267503097cec6c71360e6af6bdc9315f28fa6a6de232f5223975982ca458f2136fd3d2d", @generic="9ff16637a183a440fba3031e4d6381dc3ba63f4a2f8ee543a8258a17b2f21dd76b942a46da7cff7212acf40a63602e5b1583ec7133fb069be256107c12aa29e4630d083e1d15b6568f8e90a3b9f90e2a97212ec4ac58c8150561687d9714f0d7b9b5c525", @generic="752b65e32985a0f54e6a79aee4183941d13c4c3be9790951292e20ee511f5601fcd5786383b27b921794ca51615979dd851d315e6b4cb73e9e4b4c2c67294345d9a399d32ed2d10de2f75a7f2f3d4b2ba440b1bd35215a4c727274e876cd8b1f99044882bd5f18bb62ddc83fc3d6af5487da5b71776b5c49955cf1990a5b06fc1acc51f9a76b9ee0c6d86caa37d0652e9e4def3c4a"]}, 0x16c}, 0x1, 0x0, 0x0, 0x40}, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000003c0)=0x0) sendmsg$nl_generic(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2000010}, 0xc, &(0x7f0000000580)={&(0x7f0000000400)=ANY=[@ANYBLOB="6c0100001200080028bd7000fcdbdf25060000000c006b0000000000", @ANYRES32=r5, @ANYBLOB="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"], 0x16c}, 0x1, 0x0, 0x0, 0x48040}, 0x4) 2018/03/19 11:03:11 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40080, 0x0) 2018/03/19 11:03:11 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20400, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x105) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000080)={'ipddp0\x00', 0x3}) writev(r1, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r1, r1, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/19 11:03:11 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x31) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'gretap0\x00', 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f0000000040)=[{}, {}], 0x2, 0xf3bf) prctl$getreaper(0x5, &(0x7f0000000100)) socket$inet6(0xa, 0xa, 0x3) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000000000)={'gre0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/19 11:03:11 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000000)=0x1, 0x0, 0x2, &(0x7f0000000080)={r0, r1+10000000}, &(0x7f00000000c0)=0x2, 0x1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/mcfilter\x00') getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x5, 0x3, 0x80000001, 0x1, 0x7, 0x0, 0x40, {0x0, @in6={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0xc}, 0x3f}}, 0xffffffffffff3efd, 0x7, 0x6, 0x5}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000002c0)={r3, 0xfff}, &(0x7f0000000300)=0x8) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x420000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0186415, &(0x7f0000000140)={&(0x7f0000fff000/0x1000)=nil, 0x656, 0x5, 0x20, &(0x7f0000ffe000/0x2000)=nil, 0x1f}) 2018/03/19 11:03:11 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000200)=""/246) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x1) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) 2018/03/19 11:03:11 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) bind$netlink(r1, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfd}, 0x101b9) 2018/03/19 11:03:11 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14}, 0x14}, 0x1}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) close(r2) 2018/03/19 11:03:11 executing program 1: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7, 0xffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x20, 0x0, 0x9, 0xbfd, 0x7fffffff, 0xaa, 0x3, 0x8001, r1}, &(0x7f00000000c0)=0x20) 2018/03/19 11:03:11 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r0, 0x0) 2018/03/19 11:03:11 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x0, 0x1c9c380}, &(0x7f0000048000), 0x2) 2018/03/19 11:03:11 executing program 1: pipe2(&(0x7f0000001240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001280)={&(0x7f0000001200)='./file0\x00', r0}, 0x10) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000000)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0xfffffffffffffe44) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4, 0x400) sendmsg(r1, &(0x7f00000011c0)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21}, 0x3, 0x0, 0x1}}, 0x80, &(0x7f0000001180)=[{&(0x7f0000000180)="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", 0x1000}], 0x1, 0x0, 0x0, 0x4040}, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)={{0x6, 0xbbe}, {0x20, 0x3ff}, 0x72c, 0x4, 0x800000055d}) 2018/03/19 11:03:12 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="fa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/19 11:03:12 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000003c0)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getpeername$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0xfffffffffffffeed) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x301000, 0x0) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) 2018/03/19 11:03:12 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000100)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0x1000, [], 0x153, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x50) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:03:12 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40100, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x925, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101, 0x0) fallocate(r1, 0x3, 0x5, 0x22f1) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/19 11:03:12 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14}, 0x14}, 0x1}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) close(r2) 2018/03/19 11:03:12 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000425fed)='/dev/snd/controlC#\x00', 0x0, 0x100) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000003c0)={&(0x7f0000000380)=[0x0, 0x0, 0x6867, 0x0, 0x0, 0x8, 0x9], 0x7, 0x1, 0x81, 0x3f, 0x65bb, 0x10001, {0x400, 0x0, 0x6, 0xffffffffffffffc1, 0x7, 0x29f, 0x531d, 0xffffffffffffffc1, 0x401, 0x8, 0x1, 0x2, 0xcc33, 0x0, "d6885635e85960822f7b839b51177eb06719d36e4a9c67b76b9ed8e83864e35e"}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000280)={0xffffffffffffffff}) r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)="5dd512606fc07b86744d1d142757475a7424285b8e43352a048536068708ebfc4386496f0c4a27e3d2b347b96cb685ffe46e38eba96daf077b10a79b924bec8142a718a2e2f94667d69ba71ab6372a1ab8e1145fb01cf2f62b1b40ebb2c762d99c02fc2f3b6213231003cde5b02e5366e6099b265d6860070dcfffe3cd4eaa05ff8028cb", 0x84, 0xfffffffffffffffc) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x10000, 0x400040) getsockname$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000680)=0x14) sendmsg$nl_route(r2, &(0x7f0000000740)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)=@delneigh={0x24, 0x1d, 0x200, 0x70bd29, 0x25dfdbff, {0x2, 0x0, 0x0, r4, 0x11, 0x10, 0xa}, [@NDA_PROBES={0x8, 0x4, 0x63}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x4) r5 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r3, r5) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0x4) tee(r0, 0xffffffffffffffff, 0x20, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x4, r0, 0x1}) accept4$ipx(r6, 0x0, &(0x7f0000000040), 0x80800) close(r0) ftruncate(r0, 0x1) r7 = add_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="f00ca2c23792b2345a911dc25d77d8881cb1c5f0cb1a5a13dccaf2a1b4d0a6389f5909d53e571ae9ea07d361cb06cae60b87f10352cc57ddbc3e2413f94835b07766a45869882a595e21d9ea07ad9bba3d3089470da1582983c6e106f9df3bb8e0769d21648d2ae61154a380bd703177e1146cb119d0f917cb0a06cb5f1d5326d82b1cae7c26a0845d6a1c8f7d91929d84ef6eeb5af5c5f925943235e1b2699c740f9186fc84a6dc16308d10422cf8b979b24ffaf6db96bb8028c6f9a37dbb2a49d8aad6b717159c6c399129b08f0c60b13af46f2bca12fc96ce55da", 0xdc, 0xfffffffffffffffd) r8 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r7, 0xff, r8) 2018/03/19 11:03:12 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x20000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000000c0)={0x0, 0x9}) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) 2018/03/19 11:03:12 executing program 1: r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x100, 0x1) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000080)={0x3, 0x7}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x8, 0x4) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:03:12 executing program 4: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)=""/143, &(0x7f00000000c0)=0x14e) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/19 11:03:12 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001240)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001280), &(0x7f00000012c0)=0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0x7, 0x4) close(r0) 2018/03/19 11:03:12 executing program 0: socket$inet(0x2, 0x5, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x400, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000340)) r1 = request_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='/selinux/policy\x00', 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f00000002c0)=""/61) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000380)=0x3ff, 0x4) r3 = request_key(&(0x7f00000001c0)='cifs.idmap\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='/selinux/policy\x00', 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_buf(r4, 0x0, 0x20, &(0x7f000000c000)='~\x00\x00\x00', 0x4) fchdir(r4) keyctl$negate(0xd, r1, 0x706, r3) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:03:12 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x84, 0xa000) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000540)='attr/exec\x00') pwritev(r1, &(0x7f0000001400), 0x20000000000001b5, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000100)=0x5, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000300)={0x3f, 0x4}) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000180)={{0x9a8, 0x6, 0xfffffffffffffff7, 0x100, "c4efeb695d9bbfb619e589cd0aa0194dcd52b3c57282b8df980805f404f747dd1043f979880ee735f98ed881", 0x6}, 0x0, 0x0, 0xc34, r3, 0xffffffffffffff00, 0x8, "33f96f74eb041cab84ec5b72115e998fc2378938b67c44dc96327eb84eace0f58b84d60810b19e5d82eaa4fcf3a4b96f9b2132f40b18715833cd9c1e2f955533", &(0x7f0000000080)='/dev/loop#\x00', 0xb, [], [0x3, 0x2000000000000000, 0x7, 0x9]}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000002c0)={&(0x7f00000000c0)='./file0\x00', r2}, 0x10) 2018/03/19 11:03:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@loopback, @in6=@dev}}, {{@in6=@local}}}, &(0x7f0000000140)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000200)={@local, @dev, 0x0}, &(0x7f0000000240)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'sit0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000004dc0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000004d80)={&(0x7f0000000980)=@newlink={0x2c, 0x10, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x2c}, 0x1}, 0x0) 2018/03/19 11:03:12 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0x695, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7f, 0x1, 0x9, "99bad265ad2d2404510f11f62981f7c0b941206795e8905add4cdfabee2ebec9a919b9d36acbecfba324158cf4ce25e1f38fd3f1346764721ba5e0bf3e85e2e9be892db033687aad2346cb58a23341c7"}, 0xd8) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000018c0)=""/4096, &(0x7f0000000000)=0xffffff86) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000080)) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) 2018/03/19 11:03:12 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) socket$packet(0x11, 0x3, 0x300) 2018/03/19 11:03:12 executing program 6: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x108) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'bpq0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/19 11:03:12 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0x8001, 0x4) r1 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000140)=""/233) 2018/03/19 11:03:12 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000000140)={0x5, 0x2, 0x1e, 0x63, &(0x7f0000000040)=""/99, 0xc, &(0x7f00000000c0)=""/12, 0xb, &(0x7f0000000100)=""/11}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/19 11:03:12 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) 2018/03/19 11:03:12 executing program 2: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x28001) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b37000)={0x0, 0x0, &(0x7f0000384fe0), 0x0, &(0x7f0000b27000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0x0, &(0x7f000020bfe8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/03/19 11:03:12 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) close(r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x9) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1ff, 0x7, 0x2, &(0x7f0000ffc000/0x2000)=nil, 0x100000001}) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000080)) 2018/03/19 11:03:12 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x7, 0x1, 0x1, 0x54327d1f, 0xc000, 0x6}, 0x6}, 0xa) r1 = getgid() fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setgroups(0x3, &(0x7f0000000100)=[r1, r2, r3]) 2018/03/19 11:03:12 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/19 11:03:12 executing program 1: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r1, 0x3e, "e91fc340e55d14a73cb4c078fe1a0c5decc6f607d4ea80147a571a8aa3f6c686d85533ceccad7bc1a1d01220159043b1b0ffbd9ca5889ad3f994d3b51c9c"}, &(0x7f0000000100)=0x46) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:03:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaa008137ffff075c000000000000c2d51d26d57c000000000000e0d26d34ac63000022d3f0a99007125c"], &(0x7f00000000c0)) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x30080) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x3ff, 0x10}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x8, 0x8000, 0x200, 0x8, 0x2}, 0x14) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f00000010c0)={'filter\x00', 0x707, "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"}, &(0x7f0000000280)=0x72b) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/19 11:03:12 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'vcan0\x00', 0x18f4}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200242, 0x2) 2018/03/19 11:03:12 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000180)=0x4) perf_event_open(&(0x7f000025c000)={0x5, 0x70, 0x3e2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1f, 0xfffffffffffffc01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/03/19 11:03:12 executing program 0: r0 = socket$inet(0x2, 0x7, 0xffffffffffffffff) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x8203, 0x100000000, 0x3, 0x0}, &(0x7f0000000240)=0x10) clock_nanosleep(0x6, 0x1, &(0x7f00000002c0), 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000280)=r2, 0x4) 2018/03/19 11:03:12 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0x8001, 0x4) r1 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000140)=""/233) 2018/03/19 11:03:12 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x3) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) 2018/03/19 11:03:12 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000000)=0x2, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)=0x1, 0x1) 2018/03/19 11:03:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000006e0288d74df5575f460bbff40906bbaea880efcb0779a033c0ce"]) 2018/03/19 11:03:12 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000500)='/selinux/policy\x00') openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:03:12 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10102, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000040)=0x100000001) 2018/03/19 11:03:12 executing program 6: futex(&(0x7f0000000000), 0x0, 0x21, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/19 11:03:12 executing program 7: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000001ff6)={0x0, 0x1}, &(0x7f0000000040)) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x9, 0xb, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1}, [@alu={0x7, 0x4, 0x4, 0x7, 0x1, 0x30, 0x18}, @jmp={0x5, 0x3, 0xb, 0x0, 0x3, 0x10, 0xfffffffffffffff0}, @alu={0x7, 0x4, 0x5, 0x5, 0x1, 0x30, 0xfffffffffffffff0}, @generic={0x8000, 0x2c2d, 0x1, 0x1}], {0x95}}, &(0x7f0000000140)='GPL\x00', 0x1, 0x6, &(0x7f0000000180)=""/6, 0x0, 0x1}, 0x48) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/246, 0xf6}, {&(0x7f0000000340)=""/104, 0x68}], 0x2, 0x13) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x100, 0x5, 0x1, 0x2}, 0x8) 2018/03/19 11:03:12 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000200)=ANY=[@ANYBLOB="72617700000000b50e0000000000000000025483e2314eba6eb4a0d3add623000000000000000000002600000000000400000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) 2018/03/19 11:03:12 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000080)=""/21) 2018/03/19 11:03:12 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0x8001, 0x4) r1 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000140)=""/233) 2018/03/19 11:03:12 executing program 2: r0 = socket(0x10, 0x802, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)) write(r0, &(0x7f0000000000)="240000001a0025f0001a000400edfc0e1c0b0001000000001009ffeb0800010000090100", 0x24) 2018/03/19 11:03:12 executing program 0: r0 = socket$inet(0x2, 0x80004, 0x100000800000) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) write$selinux_validatetrans(r1, &(0x7f0000000100)={'system_u:object_r:zero_device_t:s0', 0x20, 'system_u:object_r:modem_device_t:s0', 0x20, 0x30, 0x37, 0x20, 'unconfined\x00'}, 0x55) 2018/03/19 11:03:12 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001580)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x1008) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x4}, 0x8) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x102000004) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f0000000140)}, 0x10) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/19 11:03:12 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$setopts(0x4206, r0, 0x3, 0xa) 2018/03/19 11:03:12 executing program 1: socket$bt_rfcomm(0x1f, 0x3, 0x3) r0 = socket(0x5, 0x80000000802, 0x0) write(r0, &(0x7f0000000000)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0xffffffffffffff85) 2018/03/19 11:03:12 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() rt_tgsigqueueinfo(r2, r2, 0x3, &(0x7f0000000000)={0x40, 0x1, 0x800}) rt_sigprocmask(0x0, &(0x7f00001b6ff8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r2, 0x8) 2018/03/19 11:03:12 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) 2018/03/19 11:03:12 executing program 7: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, 0x0, 0x0, 0xa1}, &(0x7f0000000140)=0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xf613, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/03/19 11:03:12 executing program 0: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00000001c0)=""/20) r1 = socket$inet(0x2, 0x5, 0x0) getsockname$inet(r1, &(0x7f0000000100)={0x0, 0x0, @loopback}, &(0x7f0000000140)=0x10) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:03:12 executing program 5: r0 = gettid() prctl$setptracer(0x59616d61, r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000e9f000)=0x600216) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) pread64(r1, &(0x7f0000000140)=""/190, 0xbe, 0x0) connect$netrom(r1, &(0x7f00000000c0)=@full={{0x3, {"32a46e3058b128"}, 0x8}, [{"761a7d15fe9511"}, {"81ad7dbad31ffe"}, {"9fbe359f07cc46"}, {"9aff53e8679479"}, {"2b85b52866fea0"}, {"5eb004a15aca8c"}, {"9738f085719f86"}, {"a370bcec291639"}]}, 0x48) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x133e) pwritev(r1, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) 2018/03/19 11:03:12 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) sched_yield() 2018/03/19 11:03:12 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x480000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x1, 0x2, 0x50b8, 0x800000000000000, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e23}}, 0xffffffff, 0x3, 0x4, 0x1, 0x88}, &(0x7f0000000200)=0x98) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000000400)={0x7, 0x7, 0x0, 0xd6b, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}]}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) 2018/03/19 11:03:12 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000140)=[0x0], &(0x7f0000000180), &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x0, 0xa, 0x8}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="180000000202010000800000000000000000000004000200"], 0x18}, 0x1}, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) 2018/03/19 11:03:12 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(0xffffffffffffff9c) fanotify_mark(r0, 0x80, 0x10003, r2, &(0x7f0000000040)='./file0\x00') ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000080)={[0x0, 0xd000, 0x6000, 0x2], 0x100, 0x2, 0x1f}) 2018/03/19 11:03:12 executing program 1: r0 = socket(0x0, 0x6, 0x0) write(r0, &(0x7f0000000000)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x28c) 2018/03/19 11:03:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x400400) connect$ipx(r3, &(0x7f0000000080)={0x4, 0x9, 0x2, "528646b37615", 0x10000}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 2018/03/19 11:03:12 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40100) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100)=0x6, 0x4) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000380)={0xe, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0c6300004e43c97aac3199e38377"], 0x0, 0x0, &(0x7f0000000480)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000200)={0x0}) r4 = mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000000, 0x10010, r1, 0x0) r5 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000, 0x50110, r0, 0x5d) ioctl$BINDER_WRITE_READ(0xffffffffffffff9c, 0xc0306201, &(0x7f0000000fc0)={0x1c8, 0x0, &(0x7f0000000d00)=[@enter_looper={0x630c}, @exit_looper={0x630d}, @decrefs={0x40046307, 0x2}, @reply_sg={0x40486312, {{0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x38, 0x38, &(0x7f0000000180)=[@flat={0x73682a85, 0xa, r2, 0x2}, @fda={0x66646185, 0x5, 0x4, 0x2d}], &(0x7f00000001c0)=[0x0, 0x40, 0x0, 0x28, 0x38, 0x38, 0x40]}, 0x6e0bebdb}}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x58, 0x20, &(0x7f0000000300)=[@fda={0x66646185, 0x3, 0x3, 0x15}, @flat={0x73682a85, 0xa, r3, 0x2}, @fda={0x66646185, 0x0, 0x4, 0x37}], &(0x7f00000003c0)=[0x40, 0x30, 0x78, 0x68]}, 0x800}}, @reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x18, 0x28, &(0x7f0000000480)=[@flat={0x776a2a85, 0x10b, r4, 0x3}], &(0x7f00000004c0)=[0x38, 0x0, 0x38, 0x20, 0x48]}, 0x40}}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x60, 0x0, &(0x7f0000000b00)=[@fda={0x66646185, 0x8, 0x0, 0x22}, @ptr={0x70742a85, 0x0, &(0x7f0000000500), 0x1, 0x1, 0x17}, @flat={0x73622a85, 0x10b, r5}], &(0x7f0000000b80)}, 0x6}}, @reply={0x40406301, {0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x28, 0x20, &(0x7f0000000c00)=[@ptr={0x70742a85, 0x0, &(0x7f0000000bc0), 0x1, 0x0, 0x35}], &(0x7f0000000c40)=[0x30, 0x30, 0x68, 0x40]}}, @transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x38, &(0x7f0000000c80), &(0x7f0000000cc0)=[0x40, 0x48, 0x68, 0x30, 0x48, 0x38, 0x48]}}], 0xae, 0x0, &(0x7f0000000f00)="3c85ae62ac765e036ca2990b194063df4d5fc8e43cbcac433dd5977b0e81f2cfbda8c5a664ad9788224a580e25f5512450b2053a9da6af7e4e15a216847a2e6d611aacfba4b7c255e5deef0a01535d60f1a56bf3949542e40fb1454f3fe2a1cb79eecd21e9e95f454883d2866984eea901aa077b43c65cb940c591cbdfe86893173494552ffb3a3ccbbb961570aa75bb13e9482a3f8dbc0f2060d6c5fc27bbe3b557a200b4c8c3f55b287bfb3a02"}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000080)=[0x4, 0x5]) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x200020000002) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001540)={0x54, 0x0, &(0x7f0000000400)=[@free_buffer={0x40086303}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000240)=[@fd={0x66642a85}], &(0x7f0000000280)=[0x0]}}, @exit_looper={0x630d}], 0x599, 0x0, &(0x7f0000000540)="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"}) 2018/03/19 11:03:12 executing program 4: r0 = userfaultfd(0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1f, &(0x7f0000000040)="25a2cbafe262570e2f812272542c49eea472b839f249e3c26ce4d5b5bbe9b4c2b7ca853252c2a6b61e074d3ebc01aaf2ea9610ec3430d8c55f9339ce466b319e633be0561df461612d4a2b3a27e9c53a", 0x50) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x100, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000100)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) r3 = dup2(r0, r0) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000000)=0x41, 0x4) close(r0) 2018/03/19 11:03:12 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000)=0x200) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/19 11:03:12 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x81, 0x4) 2018/03/19 11:03:12 executing program 0: socket$inet(0x2, 0x4, 0x4) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x9, 0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e61740300ffde0040f0ffffffffffff00000000001400000000000800", 0x0, 0x0, 0x1000, [], 0x0, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x50) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x8, 0x43, 0x2}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x3ff, 0x2, 0x80000000, 0x3, r2}, &(0x7f0000000200)=0x10) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xc, 0x1c, r1, 0x53) 2018/03/19 11:03:12 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x400, 0x0) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) connect$ipx(r0, &(0x7f0000000080)={0x4, 0x200, 0x2000000000000040, "f841f94da74e", 0x1}, 0x10) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) [ 105.230996] binder: 12154:12160 unknown command 2060010318 [ 105.260627] binder: 12154:12171 BC_FREE_BUFFER u0000000000000000 no match 2018/03/19 11:03:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x7, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7, 0x1, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xfff, 0x400) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x2, 0x4, 0x8000000000009, 0x5, r0, 0x0, [0x305f, 0xa]}, 0x2c) 2018/03/19 11:03:12 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) sched_rr_get_interval(r1, &(0x7f0000000080)) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x100, 0x4) [ 105.283669] binder: 12154:12171 transaction failed 29189/-22, size 24-8 line 2848 [ 105.289256] binder: 12154:12160 ioctl c0306201 20000380 returned -22 2018/03/19 11:03:12 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) sendmsg$alg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="eab8ee3ef2e24edc3a750484d62731b6234023016ca339c122e4de6312a22580216d35bbc8b5a5c04171fe71599c26a2141fef0080bc65daa8044e8130b6ff15a6f4df7cf3e1a3d6b917", 0x4a}, {&(0x7f00000000c0)="5034e77fb7cfed4f81036a9fb9b6d8f148e500f398beb716c0ca82c01b36e6e9097d8c12", 0x24}, {&(0x7f0000000100)="77d7d71225c48c2b6130e7ba3635979da9a83bdb6fd9f039e024b8e0088d8f0f2ebd1bf4da8818816bfc92556ca79bfead17cdb92fd3ac86961a", 0x3a}, {&(0x7f0000000140)="d71854f3ac100376db8e4684cc55676b264b8a084dd1dd49eae3fd4f3b60fe945718622b9dd025bf312abad72854b0e35c5d34f2e14fd4ac23335a196d5288515beb79ba8e76eee3d70b0512caacecf97a97365da9a8f2dc28517b25430b4c902b5ecc675730a11522e90bcd427dfb7e9130", 0x72}], 0x4, 0x0, 0x0, 0x4000}, 0x4000000) futex(&(0x7f000000cffc), 0xc, 0x20000001, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6, @in=@loopback}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x4, 0x2000) [ 105.336839] binder: 12154:12160 unknown command 2060010318 [ 105.346649] binder: 12154:12182 BC_FREE_BUFFER u0000000000000000 no match [ 105.355643] binder: 12154:12160 ioctl c0306201 20000380 returned -22 [ 105.364136] binder: 12154:12182 transaction failed 29189/-22, size 24-8 line 2848 2018/03/19 11:03:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) [ 105.381109] audit: type=1400 audit(1521457392.970:69): avc: denied { write } for pid=12197 comm="syz-executor6" name="net" dev="proc" ino=29631 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/03/19 11:03:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x7, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7, 0x1, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xfff, 0x400) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x2, 0x4, 0x8000000000009, 0x5, r0, 0x0, [0x305f, 0xa]}, 0x2c) 2018/03/19 11:03:13 executing program 1: r0 = socket(0x10, 0x3, 0x3) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:03:13 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x3) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000180)=@routing, 0x8) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=@dstopts, 0x8) 2018/03/19 11:03:13 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f0000001280)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)=""/58, 0x3a}, {&(0x7f00000000c0)=""/144, 0x90}, {&(0x7f0000000180)=""/60, 0x3c}, {&(0x7f00000001c0)=""/119, 0x77}], 0x4, &(0x7f0000000280)=""/4096, 0x1000, 0x9}, 0x10063) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001380)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000001480)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000014c0)={'irlan0\x00', r1}) futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/19 11:03:13 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) pipe(&(0x7f0000000080)) 2018/03/19 11:03:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000000)=""/1, &(0x7f0000000080)=0x1) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x2802, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/19 11:03:13 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x3, 0x4587fd) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000340)=""/117) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)={0x8, 0x10000, 0x9}) r1 = socket$inet(0x2, 0x803, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000280)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:03:13 executing program 2: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'tunl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@mpls_getnetconf={0x1c, 0x52, 0x425, 0x0, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) [ 105.469598] audit: type=1400 audit(1521457392.999:70): avc: denied { add_name } for pid=12197 comm="syz-executor6" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 105.493177] audit: type=1400 audit(1521457393.000:71): avc: denied { create } for pid=12197 comm="syz-executor6" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/03/19 11:03:13 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x2e0e40, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000280)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00000002c0)) r1 = socket$inet6(0xa, 0x8000000002, 0x80) getsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xa0001, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000300)=0x0) prlimit64(r3, 0xf, &(0x7f0000000340)={0x6ec0, 0x4}, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xd036}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000140)={r4, 0x7a, "3e684579920df9c41277ade408f4d11094eba88ed34908338c44630e994868c2179e363cfae5aa6688f3cd7aae262957d3cbd94bff3b6164951be3dce0c58682ab2c30a87732cfd960705b1834d9c280602effc2ef704151c07c02ff70176c22785a64cd470f134029ce739daa8e6c0c356857933f35583d8449"}, &(0x7f0000000200)=0x82) 2018/03/19 11:03:13 executing program 4: r0 = memfd_create(&(0x7f0000485000)='[&wlan0\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001080)={{{@in6=@loopback, @in=@broadcast}}, {{@in=@rand_addr}}}, &(0x7f0000001180)=0xe8) r2 = dup2(r1, r0) recvfrom$inet(r2, &(0x7f0000000000)=""/4096, 0x1000, 0x120, &(0x7f0000001000)={0x2, 0x4e24}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x21}], 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000001040)=0x594e, 0x4) 2018/03/19 11:03:13 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pwrite64(r0, &(0x7f0000000000)="162081da8923590e6aa55af1f34d780dd125235dda34fd3e8d7337c43fc23e333918606bc056e7ac1f5c43048dbc7e4f4ad1edecb149d14dcfb93bbf2d787a26d47b85af6de4c368d8ccca93bb142cc35740798acb090dfeb1bdb81cde4c5fcc015210ee73941d05af4d22b82ddaab9043e40f539f71432c35884e0f9564f55ca41ec0193a027409c84d4dedd526aa67e0910d83f02c537394c052416b19a68f8125bfdb0fb030544bf07c7c80", 0xad, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x2100, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x4, 0x8001) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0xa10, {{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x400}}}, 0x84) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffb000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f00000000c0)={0x12, 0x8c, &(0x7f0000000340)="d718d19c0fa32b53c4042e214c63f858c8c0b7132dc927132c8feef5109f4afc34c8d6da1169ff3baa94bee2a1e49b96c8781e1d9faa0989c5254ad15bfe37767d493fff353a090ffb2bba4ec7b2f56254ef2f0c589a7e008476ce37c2ae9812165e41d73d4dc0fc498b3a49544aafdf01382e011d501108055993560345ef3cae8fe0378403ac3deb4fce74"}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x44}) 2018/03/19 11:03:13 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80000) 2018/03/19 11:03:13 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000ffc), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000908ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x3, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40086436, &(0x7f0000000080)={r3, 0x2}) 2018/03/19 11:03:13 executing program 6: futex(&(0x7f000000cffc)=0x1, 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000)=0x2, 0x1) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/19 11:03:13 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6, 0x2, 0x3, 0x8, 0x9, 0x82, 0x8}, &(0x7f0000000200)=0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r1, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) pwritev(r1, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) 2018/03/19 11:03:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="8a", 0x1}], 0x1, 0x81006) recvmmsg(r1, &(0x7f0000000200)=[{{&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f0000000180)=""/77, 0x4d}], 0x1, 0x0, 0x0, 0xb1f}, 0x3}], 0x1, 0x40000161, &(0x7f0000000240)={0x77359400}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/19 11:03:13 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000002c0)) mount(&(0x7f0000e97ff6)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000000080)="613995c442bf2290f870c73c015aede3d8dc8fab177cd98f340b48417863d45a9689935fe67bc2ed207e5adec66081853b2f54dfddcb8750e948d786185e2bebc2d84c996cb42ebadde1f2b8f09d81398b8808f14be43c5263b321fd530a1eef119dffcd6c87e478039af6fd4835d40965c2f711de3e64a0408d8d7868526a522efa46ee53f34786bc85c30606ffffa60301410c79a3d2a7903cdb0e1a0d177009a06564eff6aa") clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={{r1, r2/1000+10000}, {0x0, 0x2710}}) r3 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000040)='./control\x00', 0x0) mkdirat(r3, &(0x7f0000000140)='./file0\x00', 0x40) r4 = openat(r3, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r4, &(0x7f0000012ff6)='./control\x00') ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000000)=0x3) getpeername$netrom(r3, &(0x7f0000000300), &(0x7f0000000340)=0x10) renameat2(r4, &(0x7f0000bee000)='./control\x00', r3, &(0x7f000003a000)='./control\x00', 0x2) bind$pptp(r3, &(0x7f0000000240)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) mremap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x1000, 0x4, &(0x7f0000007000/0x1000)=nil) 2018/03/19 11:03:13 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r2, 0x9}, 0x8) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0xc00) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}}], 0x38) dup2(r0, r3) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f00000002c0)=@add_del={0x2, &(0x7f0000000280)='sit0\x00'}) 2018/03/19 11:03:13 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 11:03:13 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="aca4bbfac528d17ec5c0fb17e390c2f1ce4bef11e213ce7d1c05db57b188a9f450b573aa0ee483c79a7cf3f4f37a1aa6d1d28c7b5523bcfd2ce176213165e9a6c2c8693e0c66af397d7dadd9406a09a0a0c00be32813734c2bfaeb32aa7eea9f768b20a0ca1ce6e54fb96b1b86abd0636a6a12611792fc29b6ce42ff5a09452924cc67c9a6b20409288d6356e541eae9db711bba4f85514371139f1444722f715ad781fb28f9f860f23a4c7e95b13d", 0xaf) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:03:13 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000100)={@local, @multicast2, 0x0}, &(0x7f0000000140)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4e21, 0x8637, 0x4e24, 0x0, 0xa, 0x20, 0x20, 0x0, r1, r2}, {0x9, 0x100, 0xfff, 0x8000, 0x3b, 0x2, 0x9, 0xfffffffffffffffb}, {0x2, 0x79, 0x36f, 0x10000}, 0xd96a, 0x6e6bbe, 0x2, 0x1, 0x3, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3505, 0x2, 0x2, 0x5, 0x4, 0x0, 0x100000000}}, 0xe8) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/19 11:03:13 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x418100, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f00000002c0)=""/190, 0xbe, 0x1000000000000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x1, 0x8a14, 0x2, 0x101}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000100)=0x6) 2018/03/19 11:03:13 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x9) write(r0, &(0x7f00000002c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b411b2ef8c11b3837564025833c9fe3d13", 0x39) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80040, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0x7b, @loopback={0x0, 0x1}}}, 0xfff, 0x9686, 0x1, 0x4, 0x10000}, &(0x7f0000000240)=0x98) r3 = syz_open_pts(r0, 0x41) writev(r3, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) ioctl$TCSETS(r3, 0x5402, &(0x7f0000a30fdc)={0x20, 0x0, 0x0, 0x100}) 2018/03/19 11:03:13 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180), &(0x7f0000000080)=0x7c77da1caacdedbd) 2018/03/19 11:03:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f000059fff4)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, 0x18, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x10, 0x4, [@typed={0xc, 0x59, @fd=r0}]}]}, 0x24}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x200}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x9a0, 0x20}, &(0x7f0000000140)=0xc) 2018/03/19 11:03:13 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r0, &(0x7f00005d8000)=[{{}, 0x200001, 0x67, 0x2}, {{r1, r2/1000+30000}}], 0x20) 2018/03/19 11:03:13 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x52, "0a0180c226d8ffe16d3b2fd00320009fe7a1c5b933374a1774fd1a9c416f10a8a454d2180d2b7ce6dc093ae613506a0c37e9a665740294cbd3c6feed225af366c843813ff83f73e63cc6a456def25f886203"}, &(0x7f0000000080)=0x5a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x1, 0x7ff, 0xfffffffffffffff7, 0x3ff, 0x9, 0x1000, 0xffffffffc1fc1369, {r2, @in6={{0xa, 0x4e22, 0x371, @empty, 0xfffffffffffffffa}}, 0xf7, 0x2, 0x3, 0x8, 0x7}}, &(0x7f0000000200)=0xb0) 2018/03/19 11:03:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000100), &(0x7f0000000180)=0x4) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0xffffff1a}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x8880) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000004c0)={'filter\x00', 0x7, 0x4, 0x48c, 0x268, 0x268, 0x268, 0x3a8, 0x3a8, 0x3a8, 0x4, &(0x7f00000001c0), {[{{@uncond, 0xf0, 0x128}, @unspec=@RATEEST={0x38, 'RATEEST\x00', 0x0, {'syz0\x00', 0x5, 0x3a, 0xffffffffffffffff}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, 0xffffffff, 0xff, @empty, {[0x2f3d4583deb2d76, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3, 0x2, 0x5, 0x9, 0x28000000000, 0x8, 'vcan0\x00', '\x00', {}, {}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}}}, {{@arp={@rand_addr, @broadcast=0xffffffff, 0xff, 0xffffffff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x4000000000, 0x36, 0x8, 0x3e1, 0x3b, 0x5954, 'vcan0\x00', 'eql\x00', {0xff}, {0xff}, 0x0, 0x20}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0x4, 0xffffffff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) [ 105.809081] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=10437 sclass=netlink_route_socket pig=12294 comm=syz-executor1 [ 105.823702] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=10437 sclass=netlink_route_socket pig=12294 comm=syz-executor1 2018/03/19 11:03:13 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) listen(r0, 0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) 2018/03/19 11:03:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/rpc\x00') clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000180)={{}, {r1, r2+10000000}}, &(0x7f00000001c0)) r3 = socket$inet(0x2, 0x6, 0xffffffffffffffff) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000200)={0x2, {{0x2, 0x4e24, @rand_addr=0x100000001}}}, 0x84) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x0) 2018/03/19 11:03:13 executing program 6: futex(&(0x7f000000cffc), 0x800000000008, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = socket$packet(0x11, 0x3, 0x300) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000000)="3dfe9650a59f905cfabbabd7b8fe9417a0cbdd4d73516316759c4c3b9a913b5a1c07d828219a1f2094e8111deab5778865f2f4a3f68d60798240eac2c727db39b3d1c7e70b8aec6fe7a22d63f25744b4882d7f2ed35ea74504ce25fbc3d4efe3e31a9aa1e019347ba8e44d6a4f2963ce55de354183488e5274e61adbd36eb4a89c7634bade4e17565ebe23638e77ee26e941a9e18be9aa649dd400db6b504bc176785f29085402", 0xa7}, {&(0x7f00000000c0)="962762a8a25f9307102c2d8cc2556ef90ce7a0df9fa32bd6331e965766e0deabaf4ffbf69dc21c255101b2b0e5404f91c27d19c033e08f528e976e8457215e0677d495b34c7a664910fdf1677daed78afafd9bbfc51e6e09d1ea46bda4d1f668ab4747e40cdc6ce065e12f", 0x6b}, {&(0x7f0000000140)="115d0f60e857f1514f8f6267bdbd93b2d0b8434f3b24586fde7dbfe5b03c33a231b1dc63e8edc1d2b652ad15eeca2949f492e0", 0x33}, {&(0x7f0000000180)="0bd96748d9edc525b1ba53c5aeaaf5407f8e30c62861a77ce16855a08e1a67f052624bad00da1bd8a7e9e9dc817e23a3af1dd35f337595dc6ad93c13ba0f6e862f897e33905f", 0x46}, {&(0x7f0000000200)="c2728560df7258b23ffeae413a04337a71bf58ce5ceaee8e4b0529e993ff192202e13abde6e19adc41c94a3cef01969e1266ef0830303a61", 0x38}, {&(0x7f0000000240)="116de39de2795a984f83c7c4c17ecaa0924cba72bc2d0a5bdb5413321c1cc55f271601eb36a7afc1bee2800164723909f78516e740ae843562855326215136e00a9c8f41cc84a7d3768cf437d8adc593d15a2c749a19ade82cb6f61350b52e3f4c0304d2358386cfb3271420f1da42eaca964fa38c0e1c471bcdfe606c1606cd9b0f02ee9b82a19aace6a31010b81d28cb0f85d88416ca514bafc06956cdf87d234866f33ef4ef33cc6c162b66a28ae49ea5c907b344fa41090a716a8f418e64955cc5256a38d3f739b696fbf9304e57", 0xd0}, {&(0x7f0000000340)="e66226cc444c5ef44881a0bba5974363c96783614dcf679dd32a0fe9511ff50dccae9abb021b16b666ca2e042c6b2c1991ce36d8215bf4427c174a1535c485ba0a59d19c57a9afa5e186e7250d428fb835fc1c9db8f30540f2e833f78816aae88d7a4a60af03c4874d1729c71bdb688b8d26146d3b468bd17e600ec131d6833673c26063dc0eb35538a487d4a46256ee7f7e764dc993287c48b9906975611fdc55926aa408def1122d8bf5878e8e6431e05fa17e759af6", 0xb7}], 0x7) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/19 11:03:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x2010}) ioctl$fiemap(r0, 0x40086610, &(0x7f0000000080)) 2018/03/19 11:03:13 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000000c0)="24000000210025f4071d0165ff0ffc0e020000000010002002e1000000000000000000003cdba20e6d43524504f4b1dc2a9f257b489244387895f5d0b959d7cc88d91ea8e44feef3b9b2a824e5986ca49ccbb1e6bd067c929221882dbd703e55eb0f9f1781a7895d3e52a8e166cd8e4f5fcaa08dc9efcbac9ed897a76c354d37f4085f9fc015d1b815b223a474d591e3f27f71d071c4bc1682c8f205467c9b5dd57fcf56d80381619f2f43a794d0ab2ac4b619aedad588f14d29058e7a5e099331d6fbc0fb483eea654ab7637959cba6d409220ee51b4840bf61d42d076019ff22891612", 0xe4) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x101000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x1f, 0x1, 0x9a0}}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000380)="01241dd90861de46042f71c429942fedd022f7e4eeaacd8b0357d88dda68002bb4af4d830117a04441284038475962ffe140ec2f8054a9b6e1609d3823e5b0d23dd1a7f5111fd9cb80893eac8dd7b169ee8eef476c6647fc2715c313d6b243aea55ddf995c31b8ce404e9ff2bb5d8b8726fbf029691735e5c650e2558ef0f369d78fc39ec35096d143f447dbf5e7fd73c20bb326b9daeecfddabe3b8bbe4843ed79f7cbb014e2a3fbbf37b8d4cb348ec086f9d39a4d5c3117edab8f6b92afed12fcb26cb639d677e416602", 0xcb}], 0x1, 0x0, 0x0, 0x800}, 0x40000) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000540)=""/25) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f00000001c0)={0xa, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000500)=""/37) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000300)={r3, 0x3}, &(0x7f0000000340)=0x8) 2018/03/19 11:03:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) fchdir(r0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x400000019) prctl$void(0x1f) r2 = memfd_create(&(0x7f0000000280)='/dev/ptmx\x00', 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f00000002c0)=""/37) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="a1d132f72de03a91599072bf0568bb730b67d878a3b3cfe849de23cf1879c932e9b56c7e38cfd806735c5a4153655207be3b9efd8b4e693086a364d50663cc688a456f80b6b8eed7936f1653950fa84f8d7df6a69cc7293b3b474806e660cc738ebac80d6ce5db26181602279d44589c6b619f8bc49af0eacc7e41c2031d457e4ec2de90ebcaf2318a11c12af135aecf", 0x90, 0xfffffffffffffffc) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000240)={0x3, 0x200, 0x5, 0x1, 0x8, 0x3, 0x400, 0xfa7e, 0x8, 0x401, 0x10001}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x4080, 0x0) getgroups(0x3, &(0x7f0000000200)=[0x0, 0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r3, r4, r5) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/19 11:03:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/19 11:03:13 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000400)) 2018/03/19 11:03:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000100), &(0x7f0000000180)=0x4) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0xffffff1a}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x8880) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000004c0)={'filter\x00', 0x7, 0x4, 0x48c, 0x268, 0x268, 0x268, 0x3a8, 0x3a8, 0x3a8, 0x4, &(0x7f00000001c0), {[{{@uncond, 0xf0, 0x128}, @unspec=@RATEEST={0x38, 'RATEEST\x00', 0x0, {'syz0\x00', 0x5, 0x3a, 0xffffffffffffffff}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, 0xffffffff, 0xff, @empty, {[0x2f3d4583deb2d76, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3, 0x2, 0x5, 0x9, 0x28000000000, 0x8, 'vcan0\x00', '\x00', {}, {}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}}}, {{@arp={@rand_addr, @broadcast=0xffffffff, 0xff, 0xffffffff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x4000000000, 0x36, 0x8, 0x3e1, 0x3b, 0x5954, 'vcan0\x00', 'eql\x00', {0xff}, {0xff}, 0x0, 0x20}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0x4, 0xffffffff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) 2018/03/19 11:03:13 executing program 6: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) 2018/03/19 11:03:13 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, r0, 0x100) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) 2018/03/19 11:03:13 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0x0, 0xffffffffffffffcc, [], 0x145, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000040)=0x217f17341f44ac68) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r1, &(0x7f0000001280)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001240)=[{&(0x7f0000000180)="1695455d613e32d1d0e61cbb4de4c334f91c68fd619fe220ef5fc68e3fb434182928952d908853127de126096ea072cb23d61db00873db60e79bd6ab504a6d48fbf4561ba732a9fa4eb40d5121c8eca018daedf90f54a2669bf2442d6e4bca392db3271f61eff19a445facc7e0ede46c76b17a7893404c858483a2d4873ee24ab688848027cf850359c7dad102a213ea24351df4a34f432fa045b9068c8c0ffe6caebae8589f14b5d09e395385c94fede724224f99e6a836d02ff40c999c8eda176270e0508bd713962a2ef62a64aec2f003c058ec438ea116b5ee232c4588ea2828d333ee17bf102bd3818185277d92bdaecf692eab8d09ed38fd5ebdb62bf03ffefb669ccd8684c1768f2d18cc43ba489c08ff7be8f24910775f874d6a39480a0a2be9922585dfd53bed778a0142dcb64c0fe4c93c47afb059e4d66c7e00ca7fcfce444354cc5478c1f8de79abc9138856f2299a04f65c1423a8c521e03edf207e130928090864ba8bee665e6263ac143604a6374ee0b2539181cf82defd83ad5f475e72f0920d7a1845710df99b61e9ea4d0de6b129b707982715241c904faa09ed7d03fdfaee3508446c30d755064f83432117ec22c850f411c59f52b3c181a36f0b7af4787dfcbf3b4601a220684f98ca15489466dff981d6af35edfcfccec0974e2651cb67d123454b1055011674a427b5450eac4706ee5e151292d37ebbecd7bb7f9071559003b05ca502d36ff3839d693fe5a7f2903b983c38727a260199602a2f084d3fba54c457119d0743ec8f6d4415b3222d232176504fc21f335cca0d24d98018db23071f918514c5e7e2b115d974f49d7e1415bddae98896e0a9cdb35367ccd5c64330dff6a9e41537fc897b74a90a2af7c4811a2d1a937b8dd5aa64942f8a615d947a9aef70f5aa215aca1050d24d507aa851c495bc7b4196564006f53f8fab776b15ea48de10bda8299803fcd2a66496e17a36b2b8fb1183b977a3a41008876728fcbbf2b283be2a72fc1c034bc679fc009e93c385e4edd6f1d418f2e5ce98bfa7d452d85248d82031ecb43a9e6a816bac8a29d1d71f546dc52f8c805559c47ce63f41e4df6280baa2dd3b71a227c64185850f49f834ddead26463edf416f83e1dbe31c2a0e7346b29c1f14d6ebdaa63f5a978f19d99882f6cc0c35c5cd5c34d00a5a3fb77cc55dce22c333bcf668905142166dd47b10504e6dd17b1a6fa785ef4a442d5a62d42df7cb1cd2f3b5a16e53da2b82c60e32d1f4127720e9a2eeaff32b1f8a42f5c6f31d9e48f2ed1763a12b77850066e70bf29f0280e53a49ea2c93ba12f3d40858fc9ed4869a0f936ecc09b14da0c281cf0dd273da12b05da0b1e21cfe095151ba825b9be1edaf3f1bbdbf8a9cc3dd1b0066b8aba5b8ef4ded4f4154610a1bc2046d7c13fe1ffa30e85a058ceea76f5e39882291e69b8389959b674f0f75aa92d25a3f10850a36d78221471f804e0369323025d12e9b6651aa5c201c0cb11ec199d2d839d79ac825af6f2bff36e67b09ce3032bc110179e39247c863af588469eb0fdd49376086a081dc93b5fbbb58e4b4b10c8bae8b3cc40bc1a09c47d0bdf1a21f887834656974eed09998ce07b4821534378dddcfc378899d13a02facaca68261aafaf6c87c2bc5c0e20a80148674e90ccfce60868aeea525e19d709d61b3458a1db06028248411cb7dff97b19c6d7653897a09bd06dcffc2ff17b0a84f13e53ec66a3b14a362fd2cfa03cfdfa2890a87dd01e524d65544f4f5593993c337bd161369b0a2ddc44587c45d9dbcc1cfdb69c17c834218e4f86f1b54217c887b28bc21b2c1b3c5e9c2f3a31aaa3af55bab0df1b94ad61acf4df4a112ceab763f5bd96fe7916357dde17a661948350f5daf08e019b8f5f7a1b1a9dc711cbc1b088bc15efdffcae8220a5d107b00ccda89a0c752c6014cb612f8503097d439a170e05eeee042c8adb9282429f180e7640bc05f35ceb713b6d908c0ac8cb4f81627c8c7d04692a4bbae2eb8e7ab2f39863529892da720bc85d850a5db3c3a47915bc2a72f93022d8cf38f066807fb4518720393e7ff3b7a87dc0a0105b21ce214608b6e1ea64d0d72b83b53ad2aaa76b671f5d9513d8b14c79202f048198e02d5797c281625f4d24c4a06606c8a69908adf2a5c28944efaecb7e0e941d75171b51abc7a4e580692e577b102105904e3fe4778fb3ffbc58201669bb510a113fb8cbfde06a9d396fa15267cfd8f4de6abc686a6148505a080a1351d32cec713640703cb1b2cee39b336dffbb726cb188c1a4480be63359973447dbd71ac2ff0ab6face3efe7e7d0481438444f6fc0e5d7a2d3b116300d8ba91a5805484036b2afa90dde98891d597f49663834cfe3733001d4580b73f1481c984de5e72c9703b3a37134f6c26507a76d17b4f45bc6f7932c460ccf32de1e3ee198c52f92afe8b936ca918c0c2c54a4ff76bca399c3b9d17429a4b2fbec760075fc555ef3dcd7471d38e390d447f607408d52f4fad83e1477be764be686ac8fb0e16ff80ddd27cb53c059480c88bc737f0e735ed8d988eddf3b6e45f458151d6fd54ab019c0f14407d3864f556b1068f50e8385b8d080c6849747bb088f087d4f6a1b7246b8e1a9e383acb97e35a87e44f6ccd1805c73e523d27d9c97b02052a82f3f070b583790f73300b26134e95f5d1771508c565af6071abad5a922cdeb17523ce5523e7c6c16febd10fdd170d3870bc26b61887bb1fd5806ceb242034120fb0014a5dc9f8e389da5b70973bc303e92ab06622d63de3d544897ccc3b1cdca5577f59c300099140ca4ebbf7596cbf819ccef2123975cb50719d74ac3301b7df83759205ecbcff94cf185098e9121aea4a53cfa23065d7c46b21147f5048bdf91332e31351fdf603a65a5def8b439734ff7c7f00912304d575431374803445f890f8900f5cb9d5e5a998cfc315587c5ab38f7dab447a7b5fdbcd77ce08fd7fb080edbaf46d3563000bf6dd10d5144b745ca880cb0596c790ddfc55dbd20952625d01ea8e1de38ffe05ccbe4ae4315ca59215f50104c35e8703e30ae36c6fac5e8dc8201a051e7a5d51154b9402cd311845fbc3338ea32e2cd0332169e521208943e912274fc72c5b86333acfbf53a211cb236dfbe68b9d2c94c18ec92e6f0bdec14472652d8c37b1144207f9d1bc5f60ea4d7b67217a36cc512d4f93b2eb123fd620d15d3c3305a93afa2e4a4428971b62cf73c938ecda45148657651ab397f948bd1d40dd6b9deb14d74765f9c719394959ef528d84c156d099873fd37a5c2386f8a77d8c2590aeee3606d9becf2bb0c2ca95ccac73fc7031d95796241db841afa3cc4a1fb64e0a99e812f72e7c0655dfd09b3dd5b5b04a64ca5e48d8d1236273dd855248bad2cd255ec5e1a309f93a984b8f821cfad646e36411409bba2fb15094b20515444196ebf939bce9fbc09597e95528266d68eed8029e3b1bd6c3d3d06a67514e2cdb68f868177cf1ca708d575cefda65a205543550ae3dd4e9d696023cd8f175f6fecd37bbd4dd5f244182f4c909d8148dfde35e6ed434d78232832f3f71622de2ea229d610a66a0ea5bcf668c3859185b098615251f4e7f5638471cac2d3dc21c75b5a0841d92281d9dc2aaaedff47dc040e17490a48282d66c70b8a21cef5b1ec58ca48b90e1ab92fcf8f2790ae0f35876014b63e239da76aeaf2555d08189ab07cb88817241a93e0703957f45fdb0f77ab92bae68623fec761987c2e3ed3accb857a4c1baea8b700522dff3dd17764c90481139d24516e8018a32295aeb3cf2df80dfb22826991814e241ce3ff77f91a41d6363c742b969ab408351ddc35d8a6d73e4b6137450674b207b50356ce716bdb9654e43e985442dce8e41ea0cbdf5a00b20f39a926e318f69acf83ddcb5d37d02b1419f404c0c82ce4b14e40ff78eeb4ff8a903d702099b777ef273ff065c0fbb55bfcbf087c1749fb879b4872045b78fba4ff4dea22168036a8aa813c95f480a772f4e4c0234fc5e061c140d80b57255237c89753fe23757be330a3d6a92ea17baf31e43ccbdd2d218c4d64614f801b0fc79ad27627191117e991e086e64f11c52e0e78cf4413850c0b3bf23684de28e917213622a5925bf7277147071fc2288f02c018d65e7938c1b8671693d06fa7e7e171291154298c454c7f5065f3963115936494c43525ac4860d185fadcd9b3d05765af5bec0be8a101f8fb3780ed5d13e43feeb4573c9befd01a27d27bae3e2172a2fe7f37f7ec5191dc40706943c846f3134364d9de2dffd5ffd5221f66969fbebfd883c0da21ab7a13d0b7c5f7cc45296e51eadc6dc6be1e543c22be1c407236c3cbdbaf84fcbfba8531a2a2599ece0688cc8c878b86a3f437c1e09c72d7fc64c0cae7043b6f02810f5289a7e98d1c4f8b061f8716566962f96382054b48878c45abf2d278d395e511defa21d7f16d61bc72d7d9ab9adbeacd7e125e31a92a170730fa99103e2fea0a73ce4a92e571f35f5963897cadd628f66708e3688c714810dac2061df8605256764c1b40845e16150ed07c4f1be1924497eb26705eb93cb77f38b4a55f043cb0ac9562887c6eb6ed999e134da464df40cc97f30657a93f92d895b4b96a9b1db1919cab703f41bea7046cff50ab1ee730901f9e6151b379857ce4e628023ad3d567de4c513cdccc22db7f2e74e256c95649b95e9d3617a650a3586f8e657bc17522bd8e89b2a556756c201e7c6dd0ce5b4110fca30bae07afbfbf957e264637d2031f187cadec0658d59baf31202050c1fecb686ce907bc7cfb36a94e8e3590a2e9c942f100a4844b5e180a1c745b213d93d355aad3966cbfa6a4ee59e233866c0a0416dee91c1f0bd7544a5f00aff13ad28f156fe51d3a8ab34786fee88116cccd103794e42bb32c4d96af333f84adc6b7c5dc26404bf8f88b35f98d57058382db7e3a48458cc7a576c34c49a15a302ef731739b71839ffd003f307f44dbe62657ec6a2b956a794869371efd7b12f22455720c536810b2e7b858868b95e79e47a693b5cf86e5280e49b20a8260631c69d044b7f02194327b7ec78b1725e44fb49ddaa6bbb12a4785150a950b7e4585f9479e6bbcbb254854e49427fade0fbd1ecbba64b4fa0eb15b04898dc37dfc360d041275bf1c5cabeeec9665c0ec9a342179c4c334a202760e57c7946ffcac99dcc5a7e5937337784016fdad06dc2ed062d0363cf478ea2f293c2e30750de67b484ca686eecb4ddcd9e2db9fa96181bf53b48a68928c34a8409a4a5ddd685b8a8a4ec26b802c60715f2f201f82c924967cc0e9adcd93b1f86bc054d1846931d2f19529bfd3625c83f8901fd38a699b54a3fd31d4690d64d2e95089abde457dc24d2f4b54e69cdd7b441a7f45175ddd69787060b280b17e35c1c824a7a26d383c3632dd140488b3ac9746fe5759869d23c90f32cd245ee871cc0992152f7bf5351c5c80e10e54e0bd202ac9b3ff969c072785f30e9b0e79cc4cc1e3f4c319c5305d3e6a2bb66863843e3ffaa1800e51d1adeb4063b28be87f776e0b0b4827a5f07dead851f95c58632956c75609dbce11bc8a5431a838d9bcd460257a0ad7aa8a2183cce948927089ded8d1ac56bb35b87e57652324dad196a265921cbfd9c243ae2f2ce741aa38a193773388ec12f8fe745391c36c24a0bbcf77393c83ddea523a5016847153f0619f10bebeb3c7ffaddd05abf898ef71585b5cda7ee42a6ac6272302a1c97647ff9630d788846f6c3a8f6d66d039124009b8e", 0x1000}, {&(0x7f0000001180)="2849c0ba4213e4c9702ccaa76b0f7b1b20ea7f0bb17a46d1559815059136a933808b3c6bc1afa72de4ea7fed581fb3a0169fb521b8d08b6bc7668ce39265739c73f0298c05c99824666bbc15184a5486f8abaa80ce6f0e439a2ab8061dde04a8d11f32abba1e293409556ce53fe4ee912313c676a8e4881841313a3ed7823ebc2c44f61b7695af600eccd712e91788820481a94b955dbe881d35", 0x9a}], 0x2, 0x0, 0x0, 0x40}, 0x20000000) [ 105.988009] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 106.008685] binder_alloc: binder_alloc_mmap_handler: 12330 20000000-20002000 already mapped failed -16 [ 106.022850] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/19 11:03:13 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xff) r1 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0xdfb, 0x60801) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000280)=0x4) sendmsg(r0, &(0x7f0000014fc8)={&(0x7f0000008ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f000002e000), 0x0, &(0x7f0000028000)}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x80}}, 0x1, 0x8, 0x8, 0x7}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xff, 0x1, 0x100, 0x80, r2}, &(0x7f0000000200)=0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000002c0), &(0x7f0000000300)=0x8) socket$kcm(0x29, 0x0, 0x0) 2018/03/19 11:03:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="eeb1ad9d892b78c4291b1edea8a349b2e8c09b9b0d3cd07896e790435f633435d5860a7cb7b02f38b69a8acc9f2019f10c9286514bbc230776148883b2c6", 0x1}], 0x200002cc, 0x81008) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/19 11:03:13 executing program 1: r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffd, 0x42) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000040)={0xd87e, 0x0, 'client1\x00', 0x5, "f1ccf3a338c0477e", "632fde6c859c34c31b55a57168cca1cf7af3fba8ad84c6c877ef1e2e3f01c857", 0x3, 0x1}) write(r0, &(0x7f00000c7fdc)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0x24) 2018/03/19 11:03:13 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) fgetxattr(r0, &(0x7f0000000080)=@random={'osx.', '/dev/loop#\x00'}, &(0x7f00000000c0)=""/162, 0xa2) 2018/03/19 11:03:13 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) accept4$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) 2018/03/19 11:03:13 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000140)={0x1000, {{0x2, 0x4e21, @rand_addr=0x20}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x104) mmap(&(0x7f0000000000/0xb37000)=nil, 0xb37000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xa9238b54e123f870, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f0000b36fe4), 0x1, 0x0, &(0x7f000025d000)) 2018/03/19 11:03:13 executing program 4: set_mempolicy(0x4004, &(0x7f000083c000)=0x2, 0x9) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001e00)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000001dc0)={0xffffffff}, 0x2, 0xb}}, 0x20) write$rdma_cm(r0, &(0x7f0000001e40)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000040), r1, 0x2}}, 0x18) 2018/03/19 11:03:13 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfe, 0x500000}, 0xc) r1 = socket(0x10, 0x802, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x50) 2018/03/19 11:03:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = fcntl$getown(r0, 0x9) sched_rr_get_interval(r1, &(0x7f0000000180)) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00000003c0)=0x4, 0x4) sendto$inet(r0, &(0x7f00000000c0)='$', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) io_setup(0x0, &(0x7f00000001c0)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x432800, 0x0) bind$can_raw(r2, &(0x7f0000000140)={0x1d}, 0x10) 2018/03/19 11:03:13 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) fcntl$getownex(r0, 0x10, &(0x7f00000015c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x60000, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000040)={0x1ff, 0xd000}) futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000001700)) futex(&(0x7f0000001740), 0x800000000c, 0x1, &(0x7f0000001780)={0x0, 0x1c9c380}, &(0x7f0000048000), 0x0) sendmsg$kcm(r1, &(0x7f00000016c0)={&(0x7f0000000080)=@ipx={0x4, 0x5, 0x5, "e6d4527d0261", 0x8000}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000100)="cc962a41040ab59f3fa5ac87d88697120c9e3ec21f49d65d6bc471e465caa26ff6b73b1b624c9cccf6e7e88641a5ecf89734896edd22ffcb608f26aba1b15e6faf51eb9d799fb3f81519ef92930fdc0a8e1739392624bb83c9bc68768d5d10c2622ae0767efdb2ff3ee8a79c4c41eac1aa69e8f36b906617588c23c427d42a4fbb01b8c26491424466d3553bbbfb2b927b19fa22517436ae10603cab80a8a5e73caf64d556c99d7721c78b3a1965c6c0711492fe2e9086147b19200e26b4d71f4a18794a94e8e0687a4ce55880b5b7d360da28fc1dec6e8332ad8b04679c12b459bb0fd580ec0b4dd085e052", 0xec}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="7add7c7032315f921c12176f5fec473bf6af7825f2951723b20d007f929c5b571c1b2ea243931834296f15a4752bb569637b4a8c47f141b587a4eee78701f919fb2ce7c5f99779db88f1702d5d2bbed9e0fc308f55b3d455b60ab172893514ad949c6d23fd5a29a7e2236af57110610a", 0x70}, {&(0x7f0000001280)="b76f7a17f0", 0x5}, {&(0x7f00000012c0)="3b4c104e8936dc4faaf0737090b3d4abd0cd66d9fee72b719aa544db90e5ee9bd53b61e0dabd9828d91ff15aa9836cc8217909294d9e799a9aa57004f23113445ee77f5bf7b6f33591b9d94f23de999a23227d15c239d3926eaf202c863b9dbbca3d2a4077220d34194c777431dcf064bbe068b144aa5f6a2477ca7c014fe37d3cc5faeedb92c4ebee5d40e9de1c5716878b4468ea9533fd1bec87eb1173f12b87805483b53c35b6", 0xa8}, {&(0x7f0000001380)="329675bd289d2b0d7b79d656bf75441e880e4f589e097c8b300bd501d478b16d6da7deb714b18318aefcced93fdc73e1314d27d20cf34de99bf2823f1d7da3a327c701e9e7e10487f126d823dfd6d73ced243e5e393c7ba52511efc60607ae6d43ec1d9c9ba80ba4eea32fde63c9188f45", 0x71}, {&(0x7f0000001400)="b20d5222a5784d67f2e5979890a20a4846b5d2c9c7c5076f0bb680956a9d6a003665f6eb8b8bfaafe86375b9bc096683e445002665a4fcf3d2931c81afa7cb8e1401a989954d37efe73e86492af20a935eba3d38f525c3d64888bc60279c2f9bf436b6f562424f7367fd50b6eb8bb9ff83b0", 0x72}, {&(0x7f0000001480)="f969", 0x2}, {&(0x7f00000014c0)="805aa50cb49b647997035378b02b1ab076739d35896fe04bbeddbf84d3ab", 0x1e}, {&(0x7f0000001500)="1eb1", 0x2}], 0xa, &(0x7f00000017c0)=ANY=[@ANYBLOB="9c00000014010000c1ffffffa26880e27acfe3c7147d0e7235a3498a715555297c038267454dd803643fa5ab3f541d59e31323acb9ef1f0bbde1841a8d82303ffb057980803c7287a951201b51c6592a81513bb5342ed3234096f32bf09d49da90b1de88dc304d3afec35002a30c41d3e2c727e555df9dfdbf843c51fa1c1c9f53eeb867f893a7188960e0fc000030000000c8b5faefbcb4105a57b18c804c36b42e33d0213d0df51f377e62c0d277f06f4c1e1b59d82c8e0583f000000004bf4212312675f6c5"], 0xcc, 0xc000}, 0x4000) 2018/03/19 11:03:13 executing program 0: r0 = socket$inet(0x2, 0x3, 0x100000000) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={"6e6174030000000000f0ffffffffffffff000000001400", 0x0, 0xfffffffffffffffd, 0xfffffe88, [], 0x0, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000000)=0xffffffffffffffbe) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) 2018/03/19 11:03:13 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x20, 0x4, 0x0, 0xb56cc52ba9bd7ca1, 0x11, 0x8, "79d119a08cd27fb9f98fabae78dca11c05a1f16711293cb00e2e2b270bddac8b5228df692d09914ce1e8f74211931facbef83d532b0b48936a5c7d9a9a59fa72", "5ebd21eb787691946ec1c5de361e9c74d9f2b552b01905dccb6f659183880bca3378dd963c8586e1594f66164353b3b9cb6dff48a7b4ebad9c19aec311d93ad6", "7f91e4eca6a19f0e84c1c1b08eabef889bfb99dec95db1ac9abeb1b8578a4255", [0x6, 0x1]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x1e, {0x2, 0x4e22, @loopback=0x7f000001}, 'ip_vti0\x00'}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="d200000000000000024d564b"]) 2018/03/19 11:03:13 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xfffffffffffffff7, 0x4a0000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="56000000f204364603bf30e844b2dfd79e80ec1364f7efc613356fd37a8d17d6dd213669edf0b5da55478bf5039c3590f6bf373b626031114c4bf82b1d8cd750a2224a80ab64e42e7dcf4250fdef20d8902707cb2b33f6ca244d"], &(0x7f0000000100)=0x5e) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x5}, 0x8) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)={0x3, 0x8, [0x0, 0x0]}) 2018/03/19 11:03:13 executing program 7: umount2(&(0x7f0000000000)='./file0\x00', 0x0) 2018/03/19 11:03:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000004c0)="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", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/51) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0xb, 0xc, 0x4, "4a0d239ee8c6c6bf07304cd7c9e0cd2d4a311f9daaf9214645249b36adc10c8cefa78f7eb702ff0883e2c617829c21481afa80c8c7919e40b54acfa4eaec0e37", "0ce3d5258e0635bd56c16e3f6fb7de023c455ca6e750f7c32dd829cf7cbec2bda33e8e85b08583297738b64273d6032efe4f02dab7fa3723edc909ba73cd5872", "f6eee4a9a18606c1ac7a1653ccf81864dc6a6b740c08eab9afc79561b6d0454f", [0x8, 0x8]}) prctl$setendian(0x14, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000000180)={{0xe9200000, 0x9}, 'port1\x00', 0x0, 0x48, 0x6, 0xae6b, 0x0, 0x40, 0x0, 0x0, 0x7, 0xfffffffffffffa0b}) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/19 11:03:13 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3f) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x8, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000200)=0x2, 0x5ec0102b) sync() getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000008c0)=""/4096, &(0x7f0000000000)=0x1000) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3", 0x1}], 0x1, 0x0) 2018/03/19 11:03:13 executing program 1: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) write(r0, &(0x7f00000000c0)="24000000210025f4071c0165ff0ffc0e020000000010002002e1000c08000b0000000000", 0xffffff63) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000)=0xd9b, 0x4) [ 166.286705] l2tp_core: tunl 4: closing all sessions... [ 166.295052] l2tp_core: tunl 4: closing... [ 166.357046] bond0 (unregistering): Released all slaves [ 167.427611] audit: type=1400 audit(1521457455.017:72): avc: denied { map } for pid=12430 comm="syz-executor3" path="/root/syz-executor3" dev="sda1" ino=16480 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 167.442683] IPVS: ftp: loaded support on port[0] = 21 [ 167.453131] audit: type=1400 audit(1521457455.018:73): avc: denied { map } for pid=12430 comm="syz-executor3" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1115 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 167.483692] audit: type=1400 audit(1521457455.071:74): avc: denied { map } for pid=12432 comm="sh" path="/bin/dash" dev="sda1" ino=1473 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 167.739171] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 168.149936] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 168.156039] 8021q: adding VLAN 0 to HW filter on device bond0 [ 168.197945] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 168.240172] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 246.752224] INFO: task syz-executor5:12422 blocked for more than 120 seconds. [ 246.759548] Not tainted 4.16.0-rc6+ #269 [ 246.764125] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.772081] syz-executor5 D24656 12422 4255 0x20020004 [ 246.777712] Call Trace: [ 246.780358] __schedule+0x8fb/0x1ec0 [ 246.784078] ? __sched_text_start+0x8/0x8 [ 246.788250] ? trace_hardirqs_off+0x10/0x10 [ 246.792566] ? trace_hardirqs_off+0x10/0x10 [ 246.796913] ? finish_task_switch+0x1c1/0x7e0 [ 246.801401] ? finish_task_switch+0x182/0x7e0 [ 246.805891] ? print_irqtrace_events+0x270/0x270 [ 246.810645] ? find_held_lock+0x35/0x1d0 [ 246.814704] schedule+0xf5/0x430 [ 246.818064] ? __mutex_lock+0xaa8/0x1a80 [ 246.822120] ? __schedule+0x1ec0/0x1ec0 [ 246.826090] ? lock_release+0xa40/0xa40 [ 246.830091] ? memset+0x31/0x40 [ 246.833363] ? do_raw_spin_trylock+0x190/0x190 [ 246.837942] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 246.842865] ? mutex_destroy+0x1d0/0x1d0 [ 246.846925] schedule_preempt_disabled+0x10/0x20 [ 246.851674] __mutex_lock+0xaad/0x1a80 [ 246.855568] ? iterate_bdevs+0xc8/0x260 [ 246.859542] ? mutex_lock_io_nested+0x1900/0x1900 [ 246.864411] ? jbd2_log_wait_commit+0x345/0x420 [ 246.869075] ? lock_downgrade+0x980/0x980 [ 246.873214] ? lock_release+0xa40/0xa40 [ 246.877180] ? remove_wait_queue+0x350/0x350 [ 246.881587] ? check_same_owner+0x320/0x320 [ 246.885913] ? trace_hardirqs_off+0x10/0x10 [ 246.890218] ? trace_hardirqs_off+0x10/0x10 [ 246.894540] ? jbd2_log_wait_commit+0x36f/0x420 [ 246.899206] ? lock_acquire+0x1d5/0x580 [ 246.903190] ? iput+0x540/0xaf0 [ 246.906462] ? dispose_list+0x3f0/0x3f0 [ 246.910433] ? iterate_bdevs+0xb6/0x260 [ 246.914397] ? lock_downgrade+0x980/0x980 [ 246.918535] ? lock_downgrade+0x980/0x980 [ 246.922678] ? lock_release+0xa40/0xa40 [ 246.926640] ? lock_release+0xa40/0xa40 [ 246.930606] ? __might_sleep+0x95/0x190 [ 246.934576] ? __down_interruptible+0x6b0/0x6b0 [ 246.939246] mutex_lock_nested+0x16/0x20 [ 246.943298] ? mutex_lock_nested+0x16/0x20 [ 246.947530] iterate_bdevs+0xc8/0x260 [ 246.951357] ? fdatawait_one_bdev+0x70/0x70 [ 246.955681] sys_sync+0x112/0x1c0 [ 246.959134] ? sync_filesystem+0x2e0/0x2e0 [ 246.963388] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 246.968163] ? do_fast_syscall_32+0x156/0xf9f [ 246.972666] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.977675] ? sync_filesystem+0x2e0/0x2e0 [ 246.981908] do_fast_syscall_32+0x3ec/0xf9f [ 246.986228] ? do_int80_syscall_32+0x9c0/0x9c0 [ 246.990802] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.995284] ? finish_task_switch+0x1c1/0x7e0 [ 246.999782] ? syscall_return_slowpath+0x2ac/0x550 [ 247.004710] ? prepare_exit_to_usermode+0x350/0x350 [ 247.009762] ? sysret32_from_system_call+0x5/0x3c [ 247.014603] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.019447] entry_SYSENTER_compat+0x70/0x7f [ 247.023844] RIP: 0023:0xf7f68c99 [ 247.027202] RSP: 002b:00000000f774309c EFLAGS: 00000286 ORIG_RAX: 0000000000000024 [ 247.034909] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000000000 [ 247.042184] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 247.049444] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 247.056707] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 247.063980] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 247.071271] [ 247.071271] Showing all locks held in the system: [ 247.077590] 3 locks held by kworker/u4:4/277: [ 247.082195] #0: ((wq_completion)"writeback"){+.+.}, at: [<000000000a0b5719>] process_one_work+0xb12/0x1bb0 [ 247.092211] #1: ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<00000000c0fd00c5>] process_one_work+0xb89/0x1bb0 [ 247.103234] #2: (&type->s_umount_key#27){.+.+}, at: [<0000000009467d1f>] trylock_super+0x20/0x100 [ 247.112467] 2 locks held by khungtaskd/799: [ 247.116784] #0: (rcu_read_lock){....}, at: [<000000008139d7b3>] watchdog+0x1c5/0xd60 [ 247.124870] #1: (tasklist_lock){.+.+}, at: [<000000009dd7a61e>] debug_show_all_locks+0xd3/0x3d0 [ 247.133912] 2 locks held by getty/4171: [ 247.137877] #0: (&tty->ldisc_sem){++++}, at: [<000000002fad6266>] ldsem_down_read+0x37/0x40 [ 247.146544] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000007c3370f>] n_tty_read+0x2ef/0x1a40 [ 247.155852] 2 locks held by getty/4172: [ 247.159819] #0: (&tty->ldisc_sem){++++}, at: [<000000002fad6266>] ldsem_down_read+0x37/0x40 [ 247.168494] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000007c3370f>] n_tty_read+0x2ef/0x1a40 [ 247.177775] 2 locks held by getty/4173: [ 247.181741] #0: (&tty->ldisc_sem){++++}, at: [<000000002fad6266>] ldsem_down_read+0x37/0x40 [ 247.190423] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000007c3370f>] n_tty_read+0x2ef/0x1a40 [ 247.199709] 2 locks held by getty/4174: [ 247.203690] #0: (&tty->ldisc_sem){++++}, at: [<000000002fad6266>] ldsem_down_read+0x37/0x40 [ 247.212375] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000007c3370f>] n_tty_read+0x2ef/0x1a40 [ 247.221680] 2 locks held by getty/4175: [ 247.225650] #0: (&tty->ldisc_sem){++++}, at: [<000000002fad6266>] ldsem_down_read+0x37/0x40 [ 247.234334] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000007c3370f>] n_tty_read+0x2ef/0x1a40 [ 247.243622] 2 locks held by getty/4176: [ 247.247598] #0: (&tty->ldisc_sem){++++}, at: [<000000002fad6266>] ldsem_down_read+0x37/0x40 [ 247.256268] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000007c3370f>] n_tty_read+0x2ef/0x1a40 [ 247.265575] 2 locks held by getty/4177: [ 247.269540] #0: (&tty->ldisc_sem){++++}, at: [<000000002fad6266>] ldsem_down_read+0x37/0x40 [ 247.278221] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000007c3370f>] n_tty_read+0x2ef/0x1a40 [ 247.287535] 1 lock held by syz-executor3/12425: [ 247.292205] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000d1680841>] __blkdev_put+0xbc/0x760 [ 247.300717] 1 lock held by syz-executor5/12422: [ 247.305385] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000bd35bea4>] iterate_bdevs+0xc8/0x260 [ 247.313980] 1 lock held by syz-executor5/12428: [ 247.318649] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000bd35bea4>] iterate_bdevs+0xc8/0x260 [ 247.327231] 1 lock held by blkid/12427: [ 247.331216] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000df0780b9>] __blkdev_get+0x176/0x13b0 [ 247.339888] 1 lock held by syz-executor3/12590: [ 247.344556] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000df0780b9>] __blkdev_get+0x176/0x13b0 [ 247.353222] [ 247.354842] ============================================= [ 247.354842] [ 247.361838] NMI backtrace for cpu 0 [ 247.365459] CPU: 0 PID: 799 Comm: khungtaskd Not tainted 4.16.0-rc6+ #269 [ 247.372354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.381678] Call Trace: [ 247.384284] dump_stack+0x194/0x24d [ 247.387888] ? arch_local_irq_restore+0x53/0x53 [ 247.392534] ? debug_show_all_locks+0x2f3/0x3d0 [ 247.397179] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.401599] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.406072] nmi_cpu_backtrace+0x1d2/0x210 [ 247.410280] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.414747] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 247.420007] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.425167] watchdog+0x90c/0xd60 [ 247.428604] ? reset_hung_task_detector+0xa0/0xa0 [ 247.433416] ? complete+0x62/0x80 [ 247.436848] ? __schedule+0x1ec0/0x1ec0 [ 247.440792] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.445085] ? __lockdep_init_map+0xe4/0x650 [ 247.449463] ? do_raw_spin_trylock+0x190/0x190 [ 247.454025] ? lockdep_init_map+0x9/0x10 [ 247.458058] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 247.463133] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.468123] ? trace_hardirqs_on+0xd/0x10 [ 247.472243] ? __kthread_parkme+0x176/0x240 [ 247.476547] kthread+0x33c/0x400 [ 247.479883] ? reset_hung_task_detector+0xa0/0xa0 [ 247.484701] ? kthread_stop+0x7a0/0x7a0 [ 247.488651] ret_from_fork+0x3a/0x50 [ 247.492401] Sending NMI from CPU 0 to CPUs 1: [ 247.496902] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 247.497895] Kernel panic - not syncing: hung_task: blocked tasks [ 247.510682] CPU: 0 PID: 799 Comm: khungtaskd Not tainted 4.16.0-rc6+ #269 [ 247.517575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.526902] Call Trace: [ 247.529464] dump_stack+0x194/0x24d [ 247.533063] ? arch_local_irq_restore+0x53/0x53 [ 247.537711] ? vsnprintf+0x1ed/0x1900 [ 247.541529] panic+0x1e4/0x41c [ 247.544694] ? refcount_error_report+0x214/0x214 [ 247.549427] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 247.554765] watchdog+0x91d/0xd60 [ 247.558197] ? reset_hung_task_detector+0xa0/0xa0 [ 247.563011] ? complete+0x62/0x80 [ 247.566466] ? __schedule+0x1ec0/0x1ec0 [ 247.570410] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.574704] ? __lockdep_init_map+0xe4/0x650 [ 247.579083] ? do_raw_spin_trylock+0x190/0x190 [ 247.583634] ? lockdep_init_map+0x9/0x10 [ 247.587663] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 247.592736] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.597723] ? trace_hardirqs_on+0xd/0x10 [ 247.601842] ? __kthread_parkme+0x176/0x240 [ 247.606136] kthread+0x33c/0x400 [ 247.609470] ? reset_hung_task_detector+0xa0/0xa0 [ 247.614279] ? kthread_stop+0x7a0/0x7a0 [ 247.618225] ret_from_fork+0x3a/0x50 [ 247.622428] Dumping ftrace buffer: [ 247.626007] (ftrace buffer empty) [ 247.629688] Kernel Offset: disabled [ 247.633287] Rebooting in 86400 seconds..