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", 0x71d}], 0x1, &(0x7f0000781000-0x40)=[]}, 0x0) 2018/02/05 13:52:09 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000e000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x2}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f000000f000)=0xcba) 2018/02/05 13:52:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000095c000-0xe)='/dev/keychord\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000000b000)={0x0, 0x6, 0x30}, &(0x7f000060f000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f51000-0x14)={r1, 0x6, 0x9, 0xa28, 0x7, 0x2}, 0x14) r2 = socket$inet6(0xa, 0x2, 0x9) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00003dc000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r2, &(0x7f00004cf000-0x1000)="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", 0x5a5, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/05 13:52:09 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fchmod(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{}, {0x0}}) write$evdev(r1, &(0x7f0000001000)=[{{r2, 0x6}}, {{}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x9}, {}], 0x60) read$eventfd(r1, &(0x7f0000184000-0x8), 0x8) 2018/02/05 13:52:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) sendto$inet6(r0, &(0x7f0000d99000)="b09af0c1f6324ed0fba1d7879ed0d021855bef85ae6b6f823849c19a5a071d05a2deb7f30f4f632e0a048a2da04bb6351f4c8d31c730106531e56e41fd984accd9b56c621c7731d24d01daf19add5040ef3794ba3751fa7ce8759ee3c91d8b3e38f398790c601162ff677614812c270c991ba0b506070333149c8359674cf74730d3063a461234afee13886bb00523f13aba6c722f62bedfd83dc1a029c507a2dc591f72613967688dd58521342a98519f91d7d0fd50d8078de92b74726ddc721b0ed2", 0xc3, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000ef3000)='./file0\x00', 0x2, 0x1) getpeername$ipx(r1, &(0x7f0000366000-0x10), &(0x7f0000033000)=0x10) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f000077b000)=0x8) r2 = socket$inet6(0xa, 0x2, 0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00004c8000)=@assoc_id=0x0, &(0x7f000042e000)=0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000832000)={{&(0x7f00009a3000/0x3000)=nil, 0x3000}, 0x3}) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_buf(r2, 0x29, 0xee, &(0x7f00009f4000-0x38)=""/56, &(0x7f0000fe1000-0x4)=0x38) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000eb8000-0xa0)={r3, @in6={{0xa, 0x0, 0x66, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0xfffffffffffffc01, 0x1, 0x6, 0x5, 0x10000004}, &(0x7f000061b000)=0xa0) futex(&(0x7f0000886000+0xad)=0x75d6, 0x4, 0x6, &(0x7f0000f1c000-0x10), &(0x7f0000de1000)=0x4706d9d7, 0x9) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00001f3000)={r4, 0x3547820c, 0x1, 0xffffffff}, &(0x7f0000ee9000-0x4)=0x10) setsockopt$inet6_int(r0, 0x29, 0xca, &(0x7f00005ed000-0x4)=0xff, 0x4) 2018/02/05 13:52:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfd0c, &(0x7f0000f4f000-0x8)=0xfffffffffffff662) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f00006dd000-0x28)={&(0x7f0000450000/0x4000)=nil, 0xd8, 0x2, 0xe0, &(0x7f0000f29000/0x3000)=nil}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b3f000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000363000)=[{{&(0x7f00007e9000-0xc)=@nl=@proc, 0xc, &(0x7f0000fec000)=[], 0x0, &(0x7f0000755000)=""/4, 0x4}}], 0x1, 0x0, &(0x7f0000f78000-0x10)={0x77359400}) sendmmsg$unix(r1, &(0x7f0000a97000)=[], 0x49249249249250c, 0x0) close(r0) [ 102.385935] Buffer I/O error on dev loop0, logical block 0, async page read [ 102.393279] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 102.404232] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/02/05 13:52:09 executing program 5: mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/02/05 13:52:09 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000010000), &(0x7f0000009000)=0xc) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000004000)="6e7401") getdents(r1, &(0x7f0000010000-0xe8)=""/232, 0xe8) getdents(r1, &(0x7f000000b000-0x18)=""/24, 0x18) 2018/02/05 13:52:09 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008c4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x4, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) pipe2(&(0x7f0000bd0000)={0x0}, 0x80000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00008e8000-0x4)) 2018/02/05 13:52:09 executing program 6: mmap(&(0x7f0000000000/0x552000)=nil, 0x552000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000054b000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00004d4000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000551000)) openat$keychord(0xffffffffffffff9c, &(0x7f0000440000-0xe)='/dev/keychord\x00', 0x0, 0x0) 2018/02/05 13:52:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x80000) ioctl$TIOCNXCL(r0, 0x540d) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000556000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x80045439, &(0x7f00003ba000-0x24)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000b8000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000b01000)=0x8001, 0x4) 2018/02/05 13:52:09 executing program 2: mmap(&(0x7f0000000000/0xc23000)=nil, 0xc23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x400000004206, r1, 0x0, 0xfffff) ptrace(0x4206, r3) 2018/02/05 13:52:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8bb1, &(0x7f00003bf000-0x28)={@common='tunl0\x00', @ifru_flags=0x801}) 2018/02/05 13:52:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c58000-0x4)) signalfd4(r0, &(0x7f0000b24000-0x8)={0x8000005}, 0x1fd, 0x4000000080000) recvmsg(r0, &(0x7f0000740000-0x38)={&(0x7f0000421000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f000074e000)=[{&(0x7f0000535000-0xb)=""/11, 0xb}], 0x1, &(0x7f0000ffe000)=""/250, 0xfa}, 0x0) r2 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0xd57}, 0x8) fcntl$lock(r1, 0x6, &(0x7f0000e95000-0x20)={0x3, 0x3, 0x81, 0x6, r2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f0000704000)={0x1, r2}) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r3, r4) tkill(r2, 0x15) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/05 13:52:10 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000001000+0xd15)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000003000)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000013000-0x30)={0x58, 0x0, &(0x7f0000012000-0x58)=[@transaction={0x40406300, {0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x30, 0x28, &(0x7f0000003000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @flat={0x77682a85, 0x100, r3, 0x1}], &(0x7f0000004000-0x28)=[0x20, 0x0, 0x30, 0x0, 0x0]}}, @acquire_done={0x40106309, r4, 0x3}], 0x80, 0x0, &(0x7f0000011000)="589838555415c4c41e492dac8f321797b218f9270af6d08f32d4c8068e1f83054d76f5eb16090720b5645ed484875f0846358aee601c195486e9db05ec64ed4b9bd15b76c95a36deb96d05e85aca572272c16f6f8a7fee159782e250bed52c4688e1234eeffcf983555045dac5bd6e00211720e21aa942b6a3e13a344b48a903"}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000002000)=0x3, 0x4) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000002000)=r1) socket$l2tp(0x18, 0x1, 0x1) keyctl$search(0xa, 0x0, &(0x7f0000012000-0x6)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000004000)=@common='bcsh0\x00', 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000004000), &(0x7f0000004000)=0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000012000-0xc)={0x3fffffe, 0x8000, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f00009ed000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000b5e000)={&(0x7f0000f17000/0x1000)=nil, 0x1000}) 2018/02/05 13:52:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00003b3000)={0x6, {{0x2, 0x2, @loopback=0x7f000001}}}, 0x90) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r1, &(0x7f0000599000-0x15)=@known='system.sockprotoname\x00', &(0x7f00006c0000-0x1000), 0x0) 2018/02/05 13:52:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b02000-0x8)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x18, 0x29, 0x5, "350302"}], 0x18}}], 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cda000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000a00000)=0x6, &(0x7f00005bb000-0x4)=0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/02/05 13:52:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2288, &(0x7f0000871000)) time(&(0x7f00005d4000)) 2018/02/05 13:52:10 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000079e000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ca0000-0x20)={{&(0x7f00007eb000/0x1000)=nil, 0x1000}, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) poll(&(0x7f0000011000)=[{0xffffffffffffffff}], 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 13:52:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000256000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f000084e000)=""/214, &(0x7f00006be000-0x4)=0xd6) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/02/05 13:52:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a1c000)=0x3, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004ec000), &(0x7f00003ab000)=0xc) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000df2000-0x4)=0x10, 0x4) 2018/02/05 13:52:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_gettime(0x0, &(0x7f0000856000-0x10)) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f000000d000), &(0x7f0000048000), 0x0) r0 = gettid() getpid() rt_sigsuspend(&(0x7f0000b33000), 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) r3 = dup2(r1, r2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000d29000)=[@in={0x2, 0x1, @rand_addr=0x80000001}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @rand_addr=0x7ff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}], 0x8c) tkill(r0, 0x15) 2018/02/05 13:52:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001dd000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f00006f4000-0x10)={0x2, 0xb, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x3, []}, 0x10}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0xf) 2018/02/05 13:52:10 executing program 4: mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ae2000)='/dev/sequencer2\x00', 0x42043, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000ae2000)=0x3, &(0x7f0000ae3000-0x4)=0x4) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ftruncate(r1, 0x9) getsockname(r0, &(0x7f00005f7000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000ae1000-0x4)=0x1f) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x1000008, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x800454dd, &(0x7f00008d0000-0x4)) 2018/02/05 13:52:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000df000)="00000000000000060804000000fffc0c6565643b799365005f1b76", 0x2) socket$inet_tcp(0x2, 0x1, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00009b3000)=[], &(0x7f0000521000-0x30)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fae000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) dup(r0) 2018/02/05 13:52:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dee000-0xc)={0x0, 0x0, 0x0}, &(0x7f000096b000)=0xc) r2 = getgid() setgroups(0x2, &(0x7f00001fe000)=[r1, r2]) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100013b0509000100020100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[], 0x2000000000000089) 2018/02/05 13:52:10 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000219000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000000)={0x800, 0xffffffffffffff68, 0xb3, 0x100, 0x4, 0xfb1}) [ 102.667587] FAULT_FLAG_ALLOW_RETRY missing 30 [ 102.672112] CPU: 1 PID: 7159 Comm: syz-executor6 Not tainted 4.9.80-gb30d2b5 #28 [ 102.679621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.688248] audit: type=1400 audit(1517838730.142:43): avc: denied { getopt } for pid=7183 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 102.713126] ffff8801cca174a0 ffffffff81d94b69 ffff8801cca17780 0000000000000000 [ 102.721114] ffff8801b589fd90 ffff8801cca17670 ffff8801b589fc80 ffff8801cca17698 [ 102.729089] ffffffff816624ba 0000000000002a2e ffff8801cd6fe8f0 ffff8801cd6fe8a0 [ 102.737079] Call Trace: [ 102.739642] [] dump_stack+0xc1/0x128 [ 102.744985] [] handle_userfault+0xa3a/0x1310 [ 102.751020] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 102.758015] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 102.764392] [] ? __lock_acquire+0x629/0x3640 [ 102.770424] [] ? handle_mm_fault+0x117b/0x2530 [ 102.776633] [] ? handle_mm_fault+0x1fc3/0x2530 [ 102.782844] [] handle_mm_fault+0x1fd1/0x2530 [ 102.788873] [] ? __pmd_alloc+0x410/0x410 [ 102.794556] [] __do_page_fault+0x5c2/0xd40 [ 102.800409] [] ? mm_fault_error+0x2c0/0x2c0 [ 102.806350] [] ? __schedule+0x64d/0x1ba0 [ 102.812033] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 102.818670] [] do_page_fault+0x27/0x30 [ 102.824180] [] page_fault+0x28/0x30 [ 102.829432] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 102.836243] [] ? do_sys_poll+0x19b/0xcb0 [ 102.841926] [] ? futex_wait+0x482/0x5e0 [ 102.847531] [] ? SyS_pselect6+0x550/0x550 [ 102.853316] [] ? plist_del+0x157/0x210 [ 102.858832] [] ? futex_wake+0x1ac/0x440 [ 102.864425] [] ? get_futex_key+0x1050/0x1050 [ 102.870456] [] ? userfaultfd_release+0x650/0x650 [ 102.876830] [] ? perf_event_comm+0x1a0/0x1a0 [ 102.882858] [] ? do_futex+0x3f8/0x15c0 [ 102.888365] [] ? vma_wants_writenotify+0x51/0x380 [ 102.894828] [] ? exit_robust_list+0x230/0x230 [ 102.900954] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 102.907937] [] ? userfaultfd_release+0x650/0x650 [ 102.914313] [] ? do_vfs_ioctl+0x458/0x1140 [ 102.920183] [] ? ioctl_preallocate+0x220/0x220 [ 102.926386] [] ? selinux_file_ioctl+0x355/0x530 [ 102.932687] [] ? selinux_capable+0x40/0x40 [ 102.938550] [] ? SyS_futex+0x22e/0x2d0 [ 102.944057] [] SyS_poll+0x120/0x3f0 [ 102.949302] [] ? do_restart_poll+0x210/0x210 [ 102.955331] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 102.962142] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 102.968706] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/05 13:52:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003d5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00006a7000)={0x9b46, 0x2, 0x23e, 0xdb58, 0x8, 0x5, 0xd2, 0x6, 0x6, 0x3, 0x5, 0x5}) bind$netrom(r0, &(0x7f0000291000)=@full={{0x3, {"445b09edd0845e"}, 0x80000000}, [{"9925214d502d09"}, {"00625cf0f73cfe"}, {"aaf7ee37e99e2e"}, {"9aad3edfb132d1"}, {"ea142876fdf28a"}, {"d644ba5e4c496c"}, {"8aeabee36f5fbd"}, {"70077365d8b3a2"}]}, 0x48) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000104000-0xc)={@rand_addr, @loopback, 0x0}, &(0x7f000084b000)=0xc) connect$packet(r0, &(0x7f0000d58000-0x14)={0x11, 0xc, r1, 0x1, 0x80000000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) openat$keychord(0xffffffffffffff9c, &(0x7f00003e9000)='/dev/keychord\x00', 0x400000, 0x0) r2 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000df6000)={0x0, @in6={{0xa, 0x3, 0x3, @empty, 0x20}}, 0x8, 0x5, 0x2, 0xdc, 0x1}, &(0x7f0000635000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000933000)=@assoc_id=r3, &(0x7f000074e000-0x4)=0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a}, @ifru_mtu=0xffffffff00000001}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a2f000)={r3, 0xec, "df9c631fc9f8c9bc5f84badfc2dbcf3f83d50da3ebd103d9c6efd8e43561a1562955061cc101a31c382949cf4b4348d10c518c18f51caa291d26a7a240897aa1bed86dd31a3522ec5220d65e823887dbe2eb0f94f632107873cae80d6d775b20a01f2f24ddfca577972aff1217213f741d7b8ceaa434a7584e8e666350b3bde125a4a7dd46563e353a0523fac5541021fd707e8ba709cbc23d3fef228f5c00c311b03e1610c47e554c3174b0056303d756cc72b383ac848f831639c88a6aea43e7f2c9f93bb427d4c3e558305f0c58e2e3e478737129b02e68b7b9c64ef21d32d638af85880131e74c35e50b"}, &(0x7f0000718000-0x4)=0xf4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000ec000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/05 13:52:10 executing program 4: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000807000)='net/rt_cache\x00') mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000fdc000)) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fde000-0x1c)=@in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xcf}, 0x1c, &(0x7f000050b000-0x10)=[{&(0x7f0000fdd000)="11547d27139bd027fd2eb6a3efd680e62476d86d6c4c620568d46d79b3a42a1bab22d716e3fec06252d66bcb566ee300a1920e8b6078b29f8ce8817bdf5de1326136bea2140e3945afb47a2818d0ee204da9bb3084c8b7826d584831a88c9a317b7d9d02848cb591ee0885162673", 0x6e}], 0x1, 0x0, 0x0, 0xdd02230eb820232b}, 0x8000) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000fdf000-0xb), &(0x7f0000dbd000-0x4)=0xb) pipe(&(0x7f0000847000)={0x0, 0x0}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00005de000), &(0x7f0000fde000)=0xb) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000fdd000-0x90)={0x5, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}}}, 0x90) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fdf000)="14d3566c1dcbbbfd0a8536e2e8e2b7e69369c0fddfa548c0606f9542c0000000ac0357b3575246b7e8990d549e80b867f1ab2b24439f82d7766c3c556dfd2e101d5e888805edc6af52238e079842a857d929ea62bbb0ab720fd120e92c9f21e0e1d2f8d84090c3d5", 0x68, 0x81, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x34c7, @mcast1={0xff, 0x1, [], 0x1}}, 0x127) 2018/02/05 13:52:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000066f000)='/dev/sg#\x00', 0xfff, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) r2 = memfd_create(&(0x7f00005f5000-0x10)="7573657247504cc46b657972696e6700", 0x3) accept4$packet(r2, &(0x7f0000dce000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000512000)=0x14, 0x80800) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000bb4000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r3}, 0x14) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f00002d1000)=""/89) ioctl$sock_ifreq(r1, 0x8924, &(0x7f0000008000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) timerfd_create(0x7, 0x800) 2018/02/05 13:52:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000093c000-0x4)=0x10, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000a61000-0x78)={0x7, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x0, @rand_addr=0x800}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x6, 0x20, 0x1, 0x2, &(0x7f0000674000)=@generic="0b739fae6b42457985f2613b857b5009", 0x3, 0x3}) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fb", 0x1}], 0x1, &(0x7f0000bae000-0x1d0)=[]}}], 0x1, 0x0) 2018/02/05 13:52:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003ff000-0x8)={0x0, 0x0}, 0x84000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00001d3000-0xd3)=""/211, &(0x7f00005d1000)=0xd3) r2 = syz_open_dev$sndseq(&(0x7f0000025000-0xd)='/dev/snd/seq\x00', 0x0, 0x800) read(r2, &(0x7f0000f7b000-0x1c)=""/28, 0xd1) r3 = creat(&(0x7f0000435000-0x8)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000bc000)={0xc1, @tick, 0x0, {0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ee3000)='/selinux/status\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f000098f000-0x8)=0x5) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000004a000-0x20)={0x1000020, 0x0, 0x10001, 0xff}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000f38000)={0x8, r4}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f000075a000)) finit_module(r0, &(0x7f000007f000)='bdev$eth1ppp0[keyringvmnet0mime_type-\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000dcb000)={{}, 'port1\x00'}) r5 = add_key(&(0x7f0000914000-0x6)='rxrpc\x00', &(0x7f0000e2b000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r5, &(0x7f00002ea000-0x5)='user\x00', &(0x7f00004fc000-0x2)='\'\x00') ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x8, 0x80000000, 0x0, 0x17, 0x4, 0x10, "a5da6e17143dce9cd656806b8cf904943f8284f7dfa6cb83e88ee65b08b747a769da232d990a2b7992361c363973de35d58be5ec14ecd108358d629ec02aeac3", "ee5a11512351966aa01ffd5e898104d177b5f5b1054ae1449fb6d42ee2669b6e7dcabe5ba4734863c451999d513aad520fa0e9b46e38331361905c303577b153", "7a817a6677304202f759ef2fdd30ef150b6872c192b4c61b08c03a1c2ecb253c", [0x1, 0x800]}) 2018/02/05 13:52:10 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000365000)='/dev/usbmon#\x00', 0x1, 0x88000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"d4f1e55eec0f20"}, 0x8}, 0x10) prctl$getreaper(0x25, &(0x7f0000007000)) 2018/02/05 13:52:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)) chroot(&(0x7f00004ee000-0x6)='./bus\x00') r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006a4000)='/dev/pktcdvd/control\x00', 0x214801, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000dcf000)=0x6, 0x4) r1 = syz_open_dev$sg(&(0x7f0000683000-0x9)='/dev/sg#\x00', 0x1, 0x101000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00006ce000-0x8c)={0x0, @in6={{0xa, 0x0, 0x3f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffd}}}, &(0x7f000037a000)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000c4000)=r2, 0x4) umount2(&(0x7f00009fa000)='./bus\x00', 0x0) 2018/02/05 13:52:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x2) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getpeername(r0, &(0x7f0000de0000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, &(0x7f000031d000)=0x10) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000cf6000-0x10)={0xffffffffffffffff, 0xffffffffffffff35, &(0x7f0000297000-0xa9)="0a70ec1b64d56f6f3d754b7fcb987c5ac08600c8acd19324b79a4843341277dc5839db177dffd2b4ca3e4def06fab2cdc2d8e933ecfb59a1f82697a20dfd8d50d008840ff009f2ca7ac26744ec76cd6b3f87833ccfdd669d5c10a2dcd457baf02a813b0df3255c0efcec23178b2da64197055bce6a7104ac6febc0ba8e1e826726a4b106b5a2ab9813290584d70c2b6175414212c0c36bddd4a0190a66da64b48892577fbf4bd9ef5f"}) 2018/02/05 13:52:10 executing program 1: open(&(0x7f00004bb000-0x8)='./file0\x00', 0x800, 0x120) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) r0 = socket$inet6(0xa, 0x100000000002, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) connect$unix(r1, &(0x7f000007c000)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x0, &(0x7f0000000000)=[]}, 0x10) 2018/02/05 13:52:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) accept4$packet(r0, &(0x7f00005a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000046d000-0x4)=0x14, 0x800) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000002c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_nanosleep(0x2567de01d341fd3e, 0x0, &(0x7f0000048000-0x10), &(0x7f0000003000-0x10)) 2018/02/05 13:52:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000010d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) execveat(r0, &(0x7f0000ef6000-0x8)='./file0\x00', &(0x7f0000146000-0x18)=[&(0x7f0000e19000-0x27)="76626f786e6574312f626465765b6d643573756d656d3147504c8a776c616e316c6f6574683000", &(0x7f0000b4d000)='posix_acl_accessbdev\x00', &(0x7f0000f87000-0x1)='\x00'], &(0x7f0000609000)=[], 0x0) sysinfo(&(0x7f0000338000-0xce)=""/210) personality(0x410000e) uname(&(0x7f0000000000)) r1 = creat(&(0x7f0000eb7000-0x8)='./file0\x00', 0x10) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000639000)='tls\x00', 0x4) 2018/02/05 13:52:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/rfkill\x00', 0xa0800, 0x0) clock_gettime(0x3, &(0x7f0000908000)) openat$keychord(0xffffffffffffff9c, &(0x7f0000bc2000)='/dev/keychord\x00', 0x200, 0x0) read(r0, &(0x7f000029f000+0xeea)=""/70, 0x46) 2018/02/05 13:52:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f000047e000)={@generic="187a35801e759fc37cfa29984967df8e", @ifru_flags}) sysfs$2(0x2, 0x0, &(0x7f0000520000)=""/216) 2018/02/05 13:52:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = open(&(0x7f00004f6000-0x8)='./file0\x00', 0x10000, 0xc2) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d24000)={0x0, 0xc000, 0x1, 0x3ff, 0x5, 0xad, 0x3, 0x9, {0x0, @in6={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xa}}}, 0x5, 0x100000001, 0x7ff, 0x200, 0x2}}, &(0x7f0000f65000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00005c6000)={r1, 0x3b, "85eba6d557debb6d8d5084bbd39af5c60214cf9a74fdb9a7935028a1c5cfeba878308be74bea164857042d4ce9e4cb727ef53d790df3975c819ee4"}, &(0x7f0000aab000-0x4)=0x43) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000c6c000+0xead)={0x4c, 0x0, &(0x7f0000a38000-0x4c)=[@reply_sg={0x40486312, {{0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x38, 0x18, &(0x7f0000e6a000-0x38)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @fda={0x66646185, 0x6, 0x0, 0x38}], &(0x7f0000f35000)=[0x48, 0x18, 0x38]}, 0x8001}}], 0xbd, 0x0, &(0x7f0000056000-0xbd)="1119c6070325fc47fcf8babe213380bda1633ba1db56f4771a1799f928a0e0875381f1e4374892d5781cd4e3f7a1bfc08a37cc7a1a78e38bad782ed69aaf720440c02ec409f4a1d8231f3657cfd86d25d2497a8d7d2da2bd284a1bbd0833412e85a18560dc82867080835d5fde17e5e4a18039c75b9c27c4b8e567f4ce0d4df8ce9fb8ae8a262f4d38ec0b3284acfafe4ba470cd15cb817a890877930f2d1e90069b03ed27498f00cb411a5722bf905d5156398092ed7e78c6a176b35e"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000423000-0xbc)={0x9be9, 0x2, 'client0\x00', 0x5, "526d5d2578e668c6", "f437a4e0b0f9651607a2b2ab1144386a907dedaca17c6aa18461d4435cc05902", 0x7, 0x2e}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f000004e000)={0x4, 0x100}) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) removexattr(&(0x7f0000072000)='./file0\x00', &(0x7f0000be1000)=@known='user.syz\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00003bb000-0x1), 0x1) 2018/02/05 13:52:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x81}, {0x16}]}) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000009b000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000028000-0x4)=0x1c, 0x807fe) lstat(&(0x7f0000276000)='./file0\x00', &(0x7f0000061000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key$keyring(&(0x7f00000bf000)='keyring\x00', &(0x7f0000d2e000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r1, r2) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000007e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000a5c000-0x31)=""/49) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000325000-0x14), &(0x7f000008f000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r4, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000e69000-0x1000)=""/4096) r5 = dup2(0xffffffffffffffff, r0) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f000034d000-0x44)={{0x2, 0x3, @empty}, {0x7, @random="21878beb6821"}, 0x10, {0x2, 0x2, @broadcast=0xffffffff}, @generic="487f818ba0179f15bd1f59e77e39a630"}) 2018/02/05 13:52:11 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000024000-0x4), 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000022000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000020000-0x8)={0x0, 0x6}, &(0x7f0000026000-0x4)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000015000)={{0xa, 0x0, 0x202, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x9}, {0xa, 0x0, 0xff, @empty, 0x10000}, 0x5, [0x80000001, 0x7fffffff, 0x1, 0x100000001, 0x4, 0x40, 0x10001]}, 0x5c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000)={r2, 0x2}, 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000006000)={{0x0, 0x1, 0xaa8a, 0x3, 0x10000}, 0x3, 0xfb4}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000015000)={&(0x7f000001a000-0x220)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/05 13:52:11 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x103880, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000e000-0x18)={0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x1000000, 0x2010, r0, 0x7) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000019000)={0xe0, 0x0, &(0x7f0000009000)=[@request_death={0x400c630e, 0x2, 0x4}, @increfs_done={0x40106308, r1, 0x3ff}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f000001f000-0x20)=[@fda={0x66646185, 0x3, 0x0, 0x7}], &(0x7f000001f000-0x18)=[0x40, 0x28, 0x0]}, 0x3}}, @reply_sg={0x40486312, {{0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x40, 0x20, &(0x7f000000b000-0x40)=[@fda={0x66646185, 0x9, 0x2, 0x13}, @fda={0x66646185, 0x4, 0x2, 0x23}], &(0x7f0000005000)=[0x38, 0x20, 0x28, 0xa505aa1951d03e6]}, 0xff}}, @increfs_done={0x40106308, r2, 0x2}, @increfs={0x40046304, 0x3}, @acquire={0x40046305, 0x1}], 0x30, 0x0, &(0x7f000001e000)="9cca4db4d0475aa63167c07ada610ef1290c66512e2bd27575bb095208228f73f25c6567ee38b227f1d770e065e54be8"}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000001e000)=0x7, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffff0}, []}, 0x1c}, 0x1}, 0x0) 2018/02/05 13:52:11 executing program 1: 2018/02/05 13:52:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/policy\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f00001c4000-0x86)=""/134, 0x86, 0x40000000, 0x0, 0x0) sendfile(r0, r0, 0x0, 0x8) r1 = socket(0xa, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000b84000), &(0x7f0000afd000-0x4)=0x4) connect$inet6(r1, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000a01000), 0x0, 0x0, &(0x7f0000682000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/05 13:52:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x181000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fd3000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000f79000)=@ipv4_newroute={0x30, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@RTA_MULTIPATH={0x14, 0x9, [{0xd}, {}]}]}, 0x30}, 0x1}, 0x0) 2018/02/05 13:52:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) link(&(0x7f00007ba000-0x8)='./file0\x00', &(0x7f00006bb000)='./file0\x00') setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet(r0, &(0x7f00000ae000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00003cc000)=0x2, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000f5c000-0x18)=@generic={0x200, 0x401, 0x3ff}) 2018/02/05 13:52:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x10000}) unshare(0x400) fcntl$lock(r0, 0x6, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x2}) 2018/02/05 13:52:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) r1 = mmap$binder(&(0x7f00000d6000/0x1000)=nil, 0x1000, 0x8, 0x10810, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003d7000)={0x78, 0x0, &(0x7f00009db000)=[@increfs={0x40046304, 0x1}, @register_looper={0x630b}, @request_death={0x400c630e, 0x3, 0x2}, @acquire={0x40046305, 0x4}, @increfs={0x40046304, 0x1}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x48, 0x48, &(0x7f0000c86000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @flat={0x73622a85, 0x10b, r1, 0x3}], &(0x7f0000e29000)=[0x48, 0x30, 0x0, 0x78, 0x78, 0x0, 0x48, 0x18, 0x40]}, 0xfe}}], 0x84, 0x0, &(0x7f0000ea3000-0x84)="b51e95e122c4695ef06e90492fec6219c5854c48b930022d7c952f88f26b4c993802fc22f6cbbf34eb2ac62b229119027ed28ba01652f9fc5151f7838cf30b17d68579b975abc28b4d953c9e23c39cedddc52c8591d8ccd1e7d9704cd0ebfa591b86edbb55d0d1c515dde091dde7376ec5afa94e6fada94cb52b250c74d45e5b925182a7"}) fstat(r0, &(0x7f0000e88000-0x44)) prctl$getreaper(0x25, &(0x7f0000aaf000-0x8)) 2018/02/05 13:52:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f00009a0000-0x60)={0x0, 0x22, 0x0, @thr={&(0x7f0000fc1000-0xc4), &(0x7f0000fc1000)}}, &(0x7f0000ce1000-0x4)) clock_gettime(0x0, &(0x7f0000666000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000002000-0x20)={{}, {0x0, r0+10000000}}, &(0x7f0000002000-0x20)) r1 = syz_open_dev$urandom(&(0x7f00000af000-0xa)='/dev/urandom\x00', 0x0, 0x0) close(r1) timer_gettime(0x0, &(0x7f0000182000)) 2018/02/05 13:52:11 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ecd000)='/dev/keychord\x00', 0x400400, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002a5000-0x4)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00009d0000)={{0xffffffffffffffff, 0x0, 0x45, 0x3, 0x1}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0xa4, 0x0, &(0x7f0000001000-0xa4)=[@release={0x40046306}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x18, 0x10, &(0x7f0000e92000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000ce7000-0x10)=[0x38, 0x40]}, 0x6}}, @dead_binder_done={0x40086310, 0x4}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x50, &(0x7f0000b2c000)=[], &(0x7f00005fc000-0x50)=[0x38, 0x38, 0x0, 0x28, 0x28, 0x58, 0x78, 0x28, 0x48, 0x0]}}], 0x1e, 0x0, &(0x7f0000001000-0x1e)="f6c45434a9e9ededd5e9cff5e526dc44ddca8ba5f77b3894cb6b8cba1f5d"}) prctl$intptr(0x8, 0x1) accept$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000000)=0x60) 2018/02/05 13:52:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cc000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') truncate(&(0x7f00008f4000)='./control/file0\x00', 0x0) rename(&(0x7f00005a4000)='./control\x00', &(0x7f0000636000)='./control/file0\x00') dup2(r0, r1) 2018/02/05 13:52:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) select(0x40, &(0x7f0000b74000-0x40)={0xc1b, 0x81, 0x6, 0xffff, 0x3, 0x7, 0x1f, 0x4}, &(0x7f0000c9d000)={0x401, 0x4, 0x8001, 0x38d, 0xfffffffffffffffe, 0x3d90000, 0x0, 0x4}, &(0x7f0000e67000-0x40)={0x2, 0x0, 0x3, 0x5, 0x800, 0xfffffffffffffffb, 0x95b, 0x2}, &(0x7f000060a000-0x10)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000967000)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x7}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000d04000-0xb0)={{}, 'port1\x00', 0x20, 0x0, 0x6e2, 0x79, 0x10000, 0x2, 0x1, 0x0, 0x3, 0x45a9}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00009fd000-0x99)=""/153) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00007a6000)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/02/05 13:52:11 executing program 7: ioperm(0x8, 0x0, 0x5) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bad000)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000acf000-0x8)='./file0\x00', 0x2, 0x20) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000960000-0x4)=0x2, 0x4) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007ef000)={0x0}, &(0x7f0000d8a000)=0xc) fcntl$setown(r2, 0x8, r3) seccomp(0x0, 0x1, &(0x7f00001db000-0x10)={0xa, &(0x7f0000558000-0x50)=[{0xaa37, 0x523, 0x100000001, 0x9}, {0x6, 0x3, 0x1, 0x3660e70}, {0x2, 0xfff, 0x4, 0x7fffffff}, {0x1, 0x7ff, 0x8, 0xa59b}, {0x6, 0x400, 0x0, 0x3}, {0x9, 0x8, 0x8001, 0x9}, {0x1ff, 0x2, 0xdc, 0x4}, {0x8, 0xad4, 0x5, 0x3ff}, {0x8, 0x7, 0x81}, {0x4, 0x101, 0x7f, 0x7aa}]}) sendmsg$unix(r0, &(0x7f0000f70000)={&(0x7f000013a000)=@file={0x0, './file1\x00'}, 0xa, &(0x7f0000b30000-0x70)=[{&(0x7f00008c0000-0x1000)="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", 0x1000}, {&(0x7f0000fb9000)="82292ea2137a7cca3eb0663a7be906ead3718cc312e3979d57a3e9fe4caac5a5e0baff8ac2ca0dffc4503868f27f50d7ab1cb5a938c004c211fb63a798f2b3bc59e37b940c1ded452503ab7b8cb4610b4c737cae34c132be0c2eb106e723c3f908637d893342c5e5e1a416b4f3f48b329ad272390ca7c3056dc5288acda160741c385f9ce6888efd5a7775bc248fbc2035735540fa806dea37252fe9a0298adcd3cf15047601189de582bb3dd65d40", 0xaf}, {&(0x7f0000b42000-0x13)="d22878884f88b556b1b2faffbc03b11fa878b6", 0x13}, 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0x1000}, {&(0x7f0000502000)="286108d4f4563a486b88c6ed7280a02bf1e8b7e656f7ccb68636efd61c759fb87f32c26e681132f742c1c4c278c68ebbd78b9af6783d68bdebbded27b2ff1cd848cf1edf70c4e71f0cad7de51fe35ef045901293dc5d7abcbf413b76a45b1cffaf0cd72a9d8e5dc87497d27e15e7fa2ed87b079b6dce39a742bde42234ef45326d96fd1be4195e16fafd01ea05d0ba57a527036aed232ec779004333cca8ae6545a637db7ed0844112917eccec4ee80469c7c467a25d4f8a537640413499", 0xbe}, {&(0x7f0000148000)="7ae7f7742a474a2f0673f230e66b55a472ec326646a150d3bfb74ccc54fe5c7a1509708052c4517920c9d972f2ba625095c4105e8317895226ef5fea60e170628d06a1361c859b011cc26017892934ecf8dd86a37711d4e3ca7bd00406d9bafa0567764395c59e59f5f0e70b8147b497c41c52795393165c019c8319c35f28ba085e9b8e546c9fbfabdcde99313f69394e0c", 0x92}, {&(0x7f00009d8000)="56023e4de0a7b9aa8ae9a3fe9df6c35e425ac03fdae27355b96194ef17aedf50eba54003a4634854e32c0e5ec15582ef5403f724a428ec6b1f872dd09e44641fc346446b1fdf035193cb57a6f3c10d97d7adf253cf11801e82fd86fd02de75186f6fb46c7a4200dc1075159b108b8162284627573818d4578fda19898248d18360edcaa5f475431b8925fbe5276ff91057a3a7b7178e7a10", 0x98}], 0x7, 0x0, 0x0, 0x4}, 0x4000800) mount(&(0x7f000048a000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000ebd000-0xe3)="00260907d6342ccb93cd8d34941cac1095da639c2cf036948d1ac67b425386434fa9a6e83c17e41c573a7cfeb023a60922f516feb2cd96d616a212aa07cf4144088bb716f4677a4f09e0803af145dd4ea0d849d710c2db22e6fb9cf7497071f63528e7ffa69405d7cf4e9e3f000000000000000eb22f2e67edf0d7429973e59276d9e2159fffe3d7955b19c678a1e30e41291d2d5ded1a533e54db46cca279b3ca96376d6bad0f5dd6c1d438f5b187933b2ad31f40ad67ab68d43fe33045df926b5fccf90506f172de33f9c9a7a4f054a3cd2e5522673487c065d7b112546b982d567a", 0x1001, &(0x7f00007ba000)) unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) quotactl(0x0, &(0x7f0000a43000)='./file0/file0\x00', 0x0, &(0x7f0000969000)) 2018/02/05 13:52:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000f83000)=""/78, &(0x7f0000001000)=0x4e) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000002000-0x8)) 2018/02/05 13:52:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) r0 = creat(&(0x7f0000cd4000)='./file0\x00', 0x88) r1 = open(&(0x7f0000473000)='./file0\x00', 0x502, 0x8) renameat(r0, &(0x7f00000f7000-0x8)='./file0\x00', r1, &(0x7f0000c0a000-0x8)='./file0\x00') r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)) mq_timedreceive(r2, &(0x7f00004f6000)=""/167, 0xfffffffffffffff0, 0x0, 0x0) 2018/02/05 13:52:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000193000)={0x0, @remote, @broadcast}, &(0x7f0000564000-0x4)=0xc) sendmsg$nl_xfrm(r0, &(0x7f00003ab000-0x38)={&(0x7f0000215000-0xc)={0x10}, 0xc, &(0x7f00000c9000)={&(0x7f0000980000-0x3bc)=@acquire={0x138, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002}, @in=@broadcast=0xffffffff, {@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x3f}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty, 0xffffffffffffffff, 0x100000000, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0xa0, 0x0, r1}, {0x0, 0x0, 0x0, 0x3}}, 0x0, 0x0, 0xfffffffffffffffe, 0x4}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x20}}, @tmpl={0x4, 0x5, []}]}, 0x138}, 0x1}, 0x0) 2018/02/05 13:52:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d8e000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000bd5000)) r1 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000c52000-0xc)={0x40000000}) ioctl$TIOCSBRK(r1, 0x40044591) 2018/02/05 13:52:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000000000)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a1c000-0x4), &(0x7f0000001000-0x4)=0x4) prctl$intptr(0x22, 0xc00000001) 2018/02/05 13:52:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000d12000-0x105)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906}}}, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000030c000)=""/151, &(0x7f0000e0c000-0x4)=0x97) 2018/02/05 13:52:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00004b7000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000-0xf)='/dev/sequencer\x00', 0x1, 0x0) writev(r1, &(0x7f000000f000)=[{&(0x7f000000c000)="909566afdedf8657007efffcf7515965b92be6deef16b3063a5baf56c8270953aa868c5f6ffc0b8948276a0666622fcc0caed732f0395689bb2b7639cc6f1388f058d1650a4df7230778dce4024d4daf01853d8aff7cf1c3cdcd82b91d926cc50d57e42181931686930ef3f85605c2d471d580f9bc0978f5946723144e36e28d0957efe0a8b467061d9ca3626a3369073b9b5219e6f16f516a91e61d7b67a16541631050e73d9cddf052278ceadb7bceded0e8ecce96bd113908eb6f92d6b0171718364b", 0xc4}, {&(0x7f0000002000-0xdb)="dfbe786389e1c62f86e3830147de8d288bfcad610e0a4219bf90fa02877d980b26c2dc624ee9cb195bc73ec3cba86385bf7926b5af3a316811bbe4ffe6eedd6a7ef2e74ce28974a6551a985041a1a36045f781a27d624fcdadbefb3d865f7c3eaa5c10ab82e679f88d3fce6901e16ece523aa4a09762fc864f53b6f14aaedf6fb83550f1a65e3225f6f1d41f23169b4d76960b8b36646bdffd80919d149e304e700bdd12a0dca01505bdfd46fd6fbe3b8128bb5d89ec1b4e1f2049c8058fb3dc88af165603f7eedb9fc25a18f2804a759524e638941e63abcc008a", 0xdb}, {&(0x7f000000c000)="65161ebdb981adb3d0c62bfed4e11c279ed903e1771e816813ffdbce6a8f87a1dd032383d54d3593f29fbc473f3d7718aff27ce2ac34773f24dc8e25e4037ae4a7b4d9198202f05d7cee9cf1a378e3f64cdd30adc91b15dd1fd4db62646ca39d8d83", 0x62}, {&(0x7f000000e000)="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", 0x1000}], 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000038b000-0xc)={@empty, @multicast2, 0x0}, &(0x7f00008e2000)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000cda000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e91000-0x11)='/dev/vga_arbiter\x00', 0x301200, 0x0) 2018/02/05 13:52:11 executing program 4: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) lstat(&(0x7f0000913000-0x8)='./file0\x00', &(0x7f0000572000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f00000c6000), &(0x7f0000fe1000-0x4), &(0x7f00003ba000), &(0x7f000039b000)) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006e7000)={{{@in=@rand_addr, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000f83000)=0xe8) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000f84000-0x14)={@dev={0xfe, 0x80, [], 0x0, 0x17}, r2}, 0x14) setresgid(r1, 0x0, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000f83000)={0x5a, &(0x7f00008f2000-0x5a)="2b98e45eed2e5d96866f1f904000ac25ae618cdf9e81b513913ae96476020662d8629b1591ca893f7f598678fc49f5e36c6e813b54812fb8038f7e959c96f92dcba997f95dff4e8ea793253ec4a8c82f24103124e293171ec3c7"}) 2018/02/05 13:52:11 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000e84000-0x9)='/dev/sg#\x00', 0x0, 0x4002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000002000-0x10)={0x3, {"080000800000b4"}, 0x1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000), &(0x7f0000002000)=0x4) r1 = accept$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x0, 0x800000000006) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000ea000-0xc7)=""/199, &(0x7f0000b30000-0x4)=0xc7) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001c1000-0xc), &(0x7f0000d3a000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, 0xe8) r3 = getpgid(0xffffffffffffffff) fcntl$lock(r2, 0x0, &(0x7f00000e8000)={0x3, 0x5, 0xfffffffffffffff9, 0xd9, r3}) connect$inet6(r2, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) getsockopt$inet6_dccp_int(r2, 0x21, 0x1b, &(0x7f0000e7a000-0x4), &(0x7f0000bc5000)=0x4) pread64(r1, &(0x7f0000e2d000)=""/158, 0x9e, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x3) sendmsg(r0, &(0x7f0000f9b000)={&(0x7f0000252000)=@nl=@kern={0x10, 0x0, 0x0, 0xb0000200}, 0xc, &(0x7f00009b9000-0x20)=[{&(0x7f0000747000-0x7a)="a05ff6ce89e36ef9af4f6701e6b1aeb3915fca4b4e5c48022afa0c9cde324835e8d006a6f476991838960eec8413111df09e38f8390446541372e88a4bb3a839fd87b56ce32541b94851cc15df30bcc2c279814dd2f82b4c95444f58f31df095320855b5989876eb020705cfc101fe5f40012f40917e5d6dcbfc", 0x7a}, {&(0x7f0000d43000)="ff02b38f001a92e217089096068a52939579e10921e2c3468426563b4ed7de2a577b71012f0bd22de344541888f5988d31fcff615d7291ca312c203421b116d5f71a5e618f54d9958fa475d91e66020b13255e39e8d3e2295113e83dbb6d61701796a6d8045635e894ff3d5848f4ba3d85c6ed4c18551fdb996adbe995f5f173f0e2b82e7ca42e2475c115870e349207286cb0cb403d573b9218dec79f3a", 0x9e}], 0x2, 0x0, 0x0, 0x4044}, 0x4000000) accept$ipx(r0, &(0x7f0000625000), &(0x7f000075b000)=0x10) [ 103.890502] binder_alloc: binder_alloc_mmap_handler: 7317 20000000-20002000 already mapped failed -16 2018/02/05 13:52:11 executing program 0: rt_sigreturn() r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) 2018/02/05 13:52:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000ed6000-0x10)=[{&(0x7f00004cb000)=""/1, 0x1}], 0x1) poll(&(0x7f0000303000)=[{r0, 0x10}, {r1, 0x41}, {r1, 0x181}, {r1, 0x1}, {r0, 0x8}, {r0, 0x8000}, {r1, 0x400}, {r1}, {r1, 0x8000}], 0x9, 0xffffffff) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) inotify_init() r4 = dup2(r3, r0) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x6, 0x0) 2018/02/05 13:52:11 executing program 4: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) read(r1, &(0x7f0000ffa000-0xc)=""/12, 0xc) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000ffc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000ea3000-0x4)=0x14) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ffd000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ffc000-0xb), &(0x7f00007a8000)=0xb) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000ffd000-0x14)={0x55, 0x0, 0x401, {0x100000000, 0x3fe}, {0x295, 0x3f}, @rumble={0x2, 0x6}}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x1, &(0x7f0000ffd000)={0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000fff000-0x8), 0x8) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/05 13:52:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) accept4(r0, &(0x7f0000dbe000-0x10)=@ipx, &(0x7f0000a7c000)=0x10, 0x80800) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000612000-0x4), &(0x7f0000f99000-0x4)=0x4) 2018/02/05 13:52:11 executing program 5: mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f08000)='/selinux/checkreqprot\x00', 0x80200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000001000)=""/211) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xe, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000}) 2018/02/05 13:52:11 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r1, &(0x7f0000001000-0x64), 0x0) clone(0x0, &(0x7f0000013000-0xd), &(0x7f0000011000), &(0x7f0000002000-0x4), &(0x7f0000003000-0xbf)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00006fe000), &(0x7f0000f4f000)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 13:52:11 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d9b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00009a2000-0xc)={@remote, @loopback, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@generic="538ea02ab4682607c7f5f7d18343421d", r1}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d24000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/if_inet6\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000001000-0x8)='./file0\x00', 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000-0x8)={r4, 0x100000001}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000004000-0x4)=0x9, 0x4) renameat2(r2, &(0x7f0000076000-0x8)='./file0\x00', r3, &(0x7f00008b2000)='./file0\x00', 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000262000-0x8)='./file0\x00', &(0x7f0000b9a000-0x15)=@random={'trusted.', 'net/if_inet6\x00'}, &(0x7f0000b8d000-0x9f)=""/159, 0x9f) accept$ipx(r3, &(0x7f0000eb4000-0x10), &(0x7f000022e000-0x4)=0x10) sendto$unix(r5, &(0x7f00003c0000-0x2d)="6255adeb161f761d4a1dacbee11f58805b25c3bca11ebda367d3c660c9068fb0bc2f7bc7787129ea0645cfcfc8", 0x2d, 0x24000000, &(0x7f0000031000-0xa)=@file={0x1, './file0\x00'}, 0xa) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) uname(&(0x7f0000698000)=""/235) 2018/02/05 13:52:11 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000)={0xffffffffffffffdd, {{0xa, 0x3, 0x26, @loopback={0x0, 0x1}, 0x7}}}, 0x88) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x40}}, [0x200, 0x0, 0x5, 0x3, 0x401, 0x200, 0xf07, 0x80000000, 0x9b8, 0x8, 0x0, 0x3, 0x1ff, 0x2, 0x27a]}, &(0x7f0000000000)=0x108) setsockopt$inet6_buf(r0, 0x29, 0x42, &(0x7f0000ff0000-0x60), 0x0) 2018/02/05 13:52:11 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000001b000)={0x14, 0x32, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 13:52:11 executing program 3: futex(&(0x7f0000003000), 0x85, 0xfffffffffffffffd, &(0x7f0000004000)={0x7}, &(0x7f0000003000-0x4), 0x0) 2018/02/05 13:52:11 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x2, 0xa) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000-0x5f)="100000f1c0ee000007fffd946fa283bc04eee6d8793986c497271d8568b51ba3a2d18873", 0x24}], 0x1}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000018000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000024000)=0xffffffffffffff28) ioctl$sock_FIOGETOWN(r2, 0x400454d4, &(0x7f0000001000-0x4)) 2018/02/05 13:52:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x6, &(0x7f0000d89000-0x84)=""/132, 0x84) mkdir(&(0x7f0000075000-0x8)='./file0\x00', 0xa0) munlockall() mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) r0 = memfd_create(&(0x7f0000ae9000-0x7)='mqueue\x00', 0x0) mq_getsetattr(r0, &(0x7f00000e4000)={0x401, 0x0, 0x6, 0xfffffffffffffffe, 0x7ff, 0x6, 0x80000000, 0xfffffffffffffffe}, 0x0) r1 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x3) mq_timedsend(r1, &(0x7f0000198000-0xfd1), 0x0, 0x0, &(0x7f0000add000-0x10)={0x77359400}) r2 = getpid() ioprio_set$pid(0x2, r2, 0x200) 2018/02/05 13:52:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x40000000000, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) 2018/02/05 13:52:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) prctl$setfpexc(0xc, 0x0) clone(0x20900, &(0x7f0000a94000-0x1), &(0x7f0000515000), &(0x7f000029e000), &(0x7f000031d000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000706000)='/dev/vga_arbiter\x00', 0x80, 0x0) fcntl$getflags(r0, 0x40a) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) [ 103.999028] audit: type=1400 audit(1517838731.472:44): avc: denied { create } for pid=7349 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 [ 104.021050] audit: type=1400 audit(1517838731.492:45): avc: denied { create } for pid=7360 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/05 13:52:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f5d000)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x3, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_spirange={0x2, 0x10, 0x1, 0x1}, @sadb_address={0x3, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/05 13:52:11 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000cae000)='./file0\x00', &(0x7f0000632000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ce3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) r8 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000e63000+0xb83)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000561000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x800) r11 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000e3000-0xe8)={{{@in=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00001b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ea7000-0xe8)={{{@in=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00001ce000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000035a000-0xc)={0x0}, &(0x7f0000262000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000906000-0xe8)={{{@in6=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f000091f000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000050000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getpid() fstat(0xffffffffffffffff, &(0x7f00001a0000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00006c9000)=[r21, r16, 0x0, r18]) sendmsg$netlink(r0, &(0x7f0000310000)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x3, 0x2206010}, 0xc, &(0x7f0000b8c000)=[{&(0x7f0000001000-0x10)={0x10, 0x3a, 0x700, 0x5, 0x3, "", []}, 0x10}], 0x1, &(0x7f00007ed000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r17}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0xf8}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write(r25, &(0x7f00007af000)="270000ddff000dfa3f0000bd1ef50a00110003000308ffff", 0x18) [ 104.021691] audit: type=1400 audit(1517838731.492:46): avc: denied { write } for pid=7360 comm="syz-executor1" 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 [ 104.083382] IPv4: Oversized IP packet from 127.0.0.1 2018/02/05 13:52:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000231000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) openat$autofs(0xffffffffffffff9c, &(0x7f000053c000)='/dev/autofs\x00', 0x0, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000674000-0x4)=0x80000001, 0x4) 2018/02/05 13:52:11 executing program 3: r0 = eventfd(0x100000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000082e000)=""/192, 0xc0}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/205, 0xcd}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000068a000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000e9c000)={0x1, 0x2, 'client1\x00', 0xffffffff80000001, "6da29bd248e813cf", "09a1ede7e09bef839ef8f01c18421ce9d07aed3eba6db0e47fb625f2ecc79af1", 0x9, 0x2}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f000000e000-0xb8)=[], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) 2018/02/05 13:52:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000273000-0x4)=0x23) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000022a000-0x10)={0x1, &(0x7f0000527000-0x8)=[{0x6}]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@common='ip6_vti0\x00', @ifru_flags=0x2000000202}) 2018/02/05 13:52:11 executing program 7: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000028000-0x4)=0x2) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0xfffffffffffffffd, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0x404, {}, {}, @ext={0x0, &(0x7f0000039000-0x2)}}], 0x30) syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x6, 0x4080) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @tick}) 2018/02/05 13:52:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') readv(r0, &(0x7f0000a42000)=[{&(0x7f00004c7000-0xb1)=""/177, 0xb1}, {&(0x7f00007d9000-0xb9)=""/185, 0xb9}, {&(0x7f0000e99000)=""/175, 0xaf}], 0x3) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a89000)) 2018/02/05 13:52:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008d8000-0x89)='net/sockstat6\x00') r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e43000)='/dev/rtc\x00', 0x200, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f000093c000)=0x6, 0x4) sendfile(r0, r0, &(0x7f00008e9000)=0x1, 0x9) 2018/02/05 13:52:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = memfd_create(&(0x7f0000143000-0x9)='&keyring\x00', 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) getsockopt$inet_tcp_int(r1, 0x6, 0x37, &(0x7f00007f8000-0x4), &(0x7f0000820000)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/02/05 13:52:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000000), 0xfa6d8cd715c760b0) r1 = syz_open_dev$sg(&(0x7f000037a000-0x9)='/dev/sg#\x00', 0x40, 0x200) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000096d000-0xb)={0x401, 0x4, 0x6, 0xfffffffffffffffa, 0x4, 0x20, 0x1f, 0x4bc, 0x0, 0x4, 0xffff}, 0xb) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000a60000-0x10)={0x0, 0x0}) ppoll(&(0x7f00009fa000)=[{r0, 0x84}, {r0, 0x2}], 0x2, &(0x7f0000de8000-0x10)={r3, r4+30000000}, &(0x7f0000263000-0x8), 0x8) sendto$inet(r2, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) rt_sigsuspend(&(0x7f00001f4000)={0x8}, 0x8) 2018/02/05 13:52:11 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000003000-0x4)=0x10, 0x4) bind$netlink(r0, &(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@common='bcsf0\x00', 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000009000-0x10)={0x8, &(0x7f0000004000-0x40)=[{0x4c, 0x1000, 0xbd3f, 0x3f}, {0x200, 0x97, 0xffffffff80000000, 0xb588}, {0x9, 0x8, 0x3, 0x7}, {0xd68, 0x8, 0x3, 0xa1f5}, {0x200, 0x0, 0x8f8, 0x1}, {0x5, 0x1800000000000000, 0x7, 0x6}, {0x6, 0x8, 0x7, 0x9}, {0x6, 0x0, 0x68a7, 0x6d}]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000006000-0x8)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) 2018/02/05 13:52:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000954000)) fcntl$setsig(r0, 0xa, 0x22) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42400) 2018/02/05 13:52:11 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000620000)={0x0, 0x9a, "52ed2147c8c52d37c3c93b13ecd4e14bb713f38f50fdb1412aa189f8225085fb769eaf6ba5374be097c51b540cfb808b04cecd601fb3a1df59e2e95ca28fc985f557ea8f02b713449c65606cd449757fc1ed3291314e18e5ff36f05acddef3328a1c7fa16a664eea89b4f805f80e934e8ccfad10bbab6bf245f2e22adc13af47053bc3c36f07d03a8d5a716b323db3cb826c21af3bcdd6393d67"}, &(0x7f0000000000)=0xa2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x78, "574f8647eceb2e8a960a42146e41c732e02137fba79167418b2277b3b78d6e8a5be96d9a365ec26ead820ad7399c7060b28271facc07d5de81a6abe41c6a2370547e6e058937602dc3d06878c0fc0880f7652893645557f156c091fb53055ae843740c51e916074eb3d0fa36a918846e8334d97c760ea557"}, &(0x7f0000001000-0x4)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getcwd(&(0x7f00005ac000-0xfe)=""/254, 0xfe) 2018/02/05 13:52:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000068b000+0x9f1)) timer_settime(0x0, 0x0, &(0x7f0000c28000-0x20)={{0x77359400}}, &(0x7f0000ca0000)={{0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000e31000-0x68)={0x0, 0x0, 0x0, {0x0}}) rt_sigtimedwait(&(0x7f0000b98000-0x8)={0x101}, &(0x7f00002df000), &(0x7f0000b4f000)={r1, r0}, 0x8) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0xfffffffffffffe03, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x8000000000000000}) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000c08000-0x6e)=@file={0x0, ""/108}, &(0x7f0000930000)=0x6e) recvmmsg(r2, &(0x7f0000936000)=[{{&(0x7f000017c000+0x8c1)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000d88000-0x20)=[{&(0x7f0000e20000-0xb4)=""/180, 0xb4}, {&(0x7f000036c000)=""/125, 0x7d}], 0x2, &(0x7f0000ebc000)=""/4096, 0x1000, 0x5}, 0x5}, {{&(0x7f0000577000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000630000-0x20)=[{&(0x7f0000550000-0x70)=""/112, 0x70}, {&(0x7f0000e34000-0x7d)=""/125, 0x7d}], 0x2, &(0x7f0000865000)=""/8, 0x8, 0xffffffff}, 0x200}], 0x2, 0x20, &(0x7f000089e000-0x10)) getpeername(0xffffffffffffffff, &(0x7f0000fa9000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000c0f000-0x4)=0x32) accept4$packet(0xffffffffffffffff, &(0x7f0000971000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000eb4000-0x4)=0x14, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000701000-0xc)={@dev={0xac, 0x14, 0x0, 0xd}, @broadcast=0xffffffff, r5}, 0xc) sync_file_range(r3, 0x4c, 0x7fff, 0x6) lstat(&(0x7f000050f000-0x8)='./file0\x00', &(0x7f00000d0000-0x44)) 2018/02/05 13:52:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000768000-0x10), &(0x7f0000dd0000-0x4)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d0e000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x2}, 0xfffffffffffffeec) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r1, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0xfffffffffffffc5d, 0x8001, 0x1f, 0x3, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000002000-0x12)={r3, 0x3, 0x5, [0x2, 0x2, 0x6, 0x1, 0x3]}, 0x12) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x40080, 0x0) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000995000)="c99694dd67e751f89aee69691c1f214e7e29f8ec43d1a06172a2a65a9e6da09520b4c69852dcd94df1494cc4b69dd5f914632f2c5343b94c7e", 0xfffffffffffffd9a, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x87e3, @empty, 0xffffffffad36a993}, 0x133) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern, 0xc, &(0x7f0000136000-0x10)=[], 0x0, &(0x7f0000300000-0x8)=""/8, 0x8}}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400}) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000002000-0xb8)={r3, 0xfffffffffffffffc, 0x9, 0x6, 0x2, 0x7f, 0x7, 0x8, {r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x2, 0x9, 0x8001, 0xa931, 0x9}}, &(0x7f0000000000)=0xb8) r4 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r4, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0xe0}, 0x1}, 0x0) 2018/02/05 13:52:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000085000)={0x0, 0x0}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000179000-0x20)={{}, {0x0}}) write$sndseq(0xffffffffffffffff, &(0x7f00008ef000)=[{0x1, 0x7f, 0xde8, 0x8, @tick=0x1000, {0xe51, 0x454}, {0x6, 0xffb}, @connect={{0x8, 0x7}, {0xc71}}}, {0x4, 0x88, 0x40080000000, 0x0, @tick=0x4, {0x3}, {0xfffffffffffffff8, 0x100000001}, @control={0x5, 0x401, 0x100000000}}, {0x63ba, 0x9, 0x2c3, 0x6, @time={0x77359400}, {0x4624, 0x10001}, {0x0, 0x4c10}, @raw32={[0x3, 0x6, 0x5]}}, {0x2, 0x7, 0x4, 0x4, @time={r2}, {0x4e, 0xffffffffffffffe2}, {0x3, 0xffffffff}, @ext={0x84, &(0x7f0000147000-0x84)="2ef27bed58e78b2174f9af4cdd6cede0c8ab05f4d0a114be0e402549d3e0e634b535b9082ae02485d35c58820adf5a37eb7e1760ce3c4795b440ec9bb81c208749a690a32add47a12d3db389c083b79fed6da9bd916604335d86f06a0d2a1932837cf26c8a20a4492e41950f24bf84796817173c3ddc52b4ab762bc3b8f9875803353366"}}, {0x8, 0x9, 0x9, 0x9, @tick=0x2, {0xbe00000000000000}, {0x20, 0x9}, @time=@time={0x0, 0x989680}}, {0x401, 0x6, 0x4, 0x3f, @time={0x77359400}, {0x2b8b, 0x8}, {0x4, 0x663}, @raw8={"c9ecb6803666e402c8c8f4d3"}}], 0x120) fcntl$getflags(r1, 0x408) sendmsg$nl_xfrm(r1, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f00006a9000-0xf8)=@allocspi={0xf8, 0x16, 0x66e18825aa2f241f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in=@empty, 0xffffffffffffffff, 0x33}, @in6=@dev={0xfe, 0x80}}, 0x0, 0x1fffffffffff}, []}, 0xf8}, 0x1}, 0x0) 2018/02/05 13:52:11 executing program 7: mmap(&(0x7f0000000000/0xb51000)=nil, 0xb51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b51000)={0x0, 0x1, 0x0, 0x0, 0x8, 0x80000000, 0x8000, 0x8, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xffffffffffffff80, 0xe141, 0x400, 0x2, 0xfffffffffffffff7}}, &(0x7f0000b52000-0x4)=0xb8) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000090a000)='/dev/rtc\x00', 0x105001, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00006fe000)=0x2, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="8600000a88", 0xffffffffffffff25) mmap(&(0x7f0000b52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b52000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000b52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000b53000-0x4)) [ 104.301314] audit: type=1400 audit(1517838731.772:47): avc: denied { attach_queue } for pid=7395 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=tun_socket permissive=1 2018/02/05 13:52:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x20) getdents(r0, &(0x7f0000001000-0x90)=""/144, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r1}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) modify_ldt$write2(0x11, &(0x7f0000f9a000)={0x7295ef25, 0x100000, 0xffffffff, 0x5, 0x3, 0x61, 0x8000, 0x2, 0x100000000, 0x9}, 0x10) r3 = add_key$keyring(&(0x7f0000e57000-0x8)='keyring\x00', &(0x7f00003df000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f00002fd000-0x5)='user\x00', &(0x7f0000991000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000411000)="d5dee2a7d91756b9359905bbbc3833ed94c51af31217c0c00550f7d452ea1256492e2c60f488abbf77faa4e07898c76a2ebb3295ccdfd681db9148ac004f9fc27e2949f5838d16f94a2328bf29d71af5213d7973c5a410f55f78943c7a527e13bd25e158f356457a20033d8104968d049841f8d997441b816384846595c9a3d7", 0x80, r3) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000f26000), &(0x7f0000685000)={0x0, 0x989680}, 0x8) 2018/02/05 13:52:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d2b000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xffffffc7, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) syncfs(r1) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f000043e000-0x4)=0x1, 0x4) 2018/02/05 13:52:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r0, &(0x7f00008e0000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff}, 0x5) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000fd000-0x4)=0x8, 0x4) 2018/02/05 13:52:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e7b000)='illinois\x00', 0xffef) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000007a000)="66fb6fcc39a34779aab10ebc2b99f29102637dda70b940290a67ee15ca0817abb641acb179a84befd58efa0b000004000061b85e36163c8a782513c414e15b6184000000000000000203ce932baa8dffce6774b3efe8e015564aa82e282acd8d50bc09000000000000d9a900000004fa5e7b4d845dd885935ffe9e105f48a7ca126722a9dbda85a0d2e1f7f6", 0x90, 0x2000000000040000, &(0x7f0000586000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0xff7e) 2018/02/05 13:52:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f66000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="440f09210000000000ff030300", 0xd) epoll_create(0x101) syz_open_dev$urandom(&(0x7f0000344000-0xd)='/dev/urandom\x00', 0x0, 0x400280) 2018/02/05 13:52:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x8000000000000000) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000ad5000)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00004b5000)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0x1, {0xa, 0x0, 0x2}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0xffffffffffffffd2, 0x2, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0xd}}]}, 0x1b}, 0x1}, 0x0) r1 = request_key(&(0x7f000018a000-0xb)='pkcs7_test\x00', &(0x7f0000091000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f6a000-0x16)=')md5sumwlan0%!*lo,.:@\x00', 0xfffffffffffffffd) request_key(&(0x7f00009bf000-0xc)='cifs.spnego\x00', &(0x7f0000531000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000acd000-0x7)='wlan0!\x00', r1) syz_open_dev$usbmon(&(0x7f000025d000)='/dev/usbmon#\x00', 0x800, 0x100) 2018/02/05 13:52:11 executing program 5: mmap(&(0x7f0000000000/0xba4000)=nil, 0xba4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x8001}]}, 0x10) sendto(r0, &(0x7f0000a99000), 0xffff, 0x0, 0x0, 0x0) fgetxattr(r0, &(0x7f0000afc000)=@known='system.posix_acl_default\x00', &(0x7f00008d8000-0xb6)=""/182, 0xb6) 2018/02/05 13:52:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001b1000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00007b1000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) select(0x40, &(0x7f0000002000), &(0x7f0000011000), &(0x7f0000012000-0x40), &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0xfff) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 13:52:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f000097e000-0x39)=""/57, &(0x7f000016b000)=0x39) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000f62000-0x4), &(0x7f0000002000-0x4)=0x4) r1 = memfd_create(&(0x7f0000bc3000)='GPL\\\x00', 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000039b000-0x8)={0x0, 0x7}, &(0x7f0000630000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000981000-0x14)={r2, 0x8, 0x6, [0x2ce400000000, 0x8001, 0x100000001, 0x3, 0x6, 0x400]}, 0x14) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000008b000)=0xa1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000562000-0x510)={0x7f, {{0xa, 0x3, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x0, 0x9, [{{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x9}}, {{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x9}}, {{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x6}}, {{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, {{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffff1ed}}, {{0xa, 0x2, 0x85, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x1a5e}}, {{0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x5}}, {{0xa, 0x3, 0x3da, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x419}}, {{0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}]}, 0x510) r3 = dup2(r0, r0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000476000-0x88)={0xf5b, {{0xa, 0x1, 0xb3e7, @empty, 0x96}}}, 0x88) finit_module(r0, &(0x7f0000418000)='vmnet1/]selinux$\x00', 0x2) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00009b8000)={@mcast2}, &(0x7f0000cf6000-0x4)=0x14) pipe2(&(0x7f0000a0d000)={0x0}, 0x80000) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000813000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013d000)={0x40, 0x0, {0x2, 0x3, 0xf3, 0x2, 0x5}}) sendmsg$key(r4, &(0x7f000031e000-0x38)={0x0, 0x0, &(0x7f0000a8a000)={&(0x7f0000695000)={0x2, 0x14, 0x9, 0x0, 0x27, 0x0, 0x3, 0x0, [@sadb_key={0x1e, 0x8, 0x720, 0x0, "476a937954b085c2e5e2e6c4eb719b8545fb3f5fc9d830e09111dd8dbf2914264a140b53dc64bd8a0e7ddadc18158e93773b5955627a61ae1a0f39cd72d751fade39c11b713e64a04af45f1483b951fbbc1b1f694023a969b73301c2dd4ccfe87b487cb4f464396e0b8def3096c9f4a8fc718860ca952354f80741deb5bc1a59f4cfe8a69a472d908454ad4ec582c64a5e2da7fa8c659e502ceefef644bc95727714ffaa7b2c925660254ee4ed2a59d29cca0f7540a682212b1e5368066c3076859553a616e6d3deb66699882922c4d3206531c1cc5ab904055f3220b0a09673f517b520"}, @sadb_x_sa2={0x2, 0x13, 0x101, 0x0, 0x0, 0x5, 0x7}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x2, @empty}}]}, 0x138}, 0x1}, 0x40000) 2018/02/05 13:52:11 executing program 4: mmap(&(0x7f0000000000/0x552000)=nil, 0x552000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000001000-0xc)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000054b000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004d4000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000551000)) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/02/05 13:52:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000430000-0x8)='./file0\x00', 0x111000, 0x1) socketpair(0x0, 0x6, 0x1744752, &(0x7f00000c2000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000134000-0x29)={0x0, 0x21, "c78501028b843bb35b728e13e1f1bf523731b5585b8f284b0b3eae4ff755e7100d"}, &(0x7f0000ad7000-0x4)=0x29) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000e43000-0x6)={r1, 0x9}, 0x6) mkdir(&(0x7f0000fad000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) rename(&(0x7f0000625000-0x8)='./file0\x00', &(0x7f0000da6000-0x8)='./file1\x00') acct(&(0x7f0000b33000)='./file2\x00') 2018/02/05 13:52:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r1 = dup2(r0, r0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000023e000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result={0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000d51000-0x4)=0x2, 0x4) [ 104.423631] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/02/05 13:52:11 executing program 6: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000fc7000-0x10)='/dev/input/mice\x00', 0x0, 0x400) connect$inet(r4, &(0x7f0000027000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000fc8000-0xc), &(0x7f0000fc8000-0x4)=0xc) ptrace$cont(0x1a, r5, 0x0, 0x0) mmap(&(0x7f0000fc7000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r4, &(0x7f0000fc7000+0x914)={0x0, 0x0, &(0x7f0000cd2000-0x10)=[{&(0x7f0000fc8000-0x2470)={0x2470, 0x3c, 0x202, 0x0, 0x0, "", [@nested={0x22b8, 0x8b, [@typed={0x18, 0x8d, @ipv6=@empty}, @generic="06476a9dbf9758e977e433ba48da2a6414894f3837f90b49e3794036a5f477b116db833aa4fddd3694462f72e0222429e794c6a5c9c5e36ce6be9bce845f5f4f56d3dc036acab968cd7a7546b9957675641c411f5afaf57626670fcd681788dd39869b47617a6f9e3df36614caac47a287d4ab2bb53a37976411d1ae1934f49e6e285eb827c8eb5c59d9af202905c1d5b36282e4ab7d6826ec07162101beac3d3d20b1992da31198ef42d94c6140d78a23a2f50abc3142e82f773dd27972d10075b9ee576f3892409f9286", @generic="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@generic="0f5caec9a5231dd4b13dea08b98652ce255343ce3198eda515748470f1c784edcc890d05ff201ce8bfe56aabb15b6868ff57658efc942a6425a3a606aa3e23ac60ea705e84baadde6b11feb4d826b6aa38ab4d4ff95826473d27ca0cdccfec6ca77bc14f14479738f1b88d381a21ba87f1244dd36cc6261ce7822571100d6f21f76d9c41cb46ebf45932e185f57da68bf37f877c3387a50ebf36d339425a64e34245cc6ebbf3aeefc66705e549029e8e603f1ff7ae0fd9cc47c9de78f5c8179ee1f8c15fb3b0614c291b9fac2707beb822ffe9ca9711", @generic="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@generic="f715f13befc25ce3ac79ba21dcef605e5891981bfb1a30ae7a4f178d975a0694e0f47e3a9559e7a57e40434e4bd16b8ecd7dec", @typed={0xc, 0x33, @ipv4=@empty}, @typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic="4436aeb47a36d3aedbbc07e72c522d5ee12461647a96074346abbf3ab8ba3228a5b266653d9632103042cb55aab07be6241658ac7ccf9342dab6a54414efa8e764130d4afc3f5b3151997cd46cd105d4f8979ad1722aea218516fc1083557eb9e58904b0dcd41ebfda710abc6f0e4e93b9f2e469aa0985ec4838f9b0f6615e8d2bcd76046fe5bee7ca5693b380faf3", @typed={0x14, 0x63, @str='system&-lo\x00'}]}, @typed={0x18, 0x86, @str='/dev/input/mice\x00'}, @generic="e334a246b8c49ae8db8f639ce226cb5e420b3cfd0aeaffffc4b77a9d36c2321b4a391d20492837d1a967852fa5506436f05ef84d8cccfbc9a9460526b7fa4c4249f6b60342e976df816f3005c86dcc6f7a5bc4365abf66f24aa55ef7191a851532f14bf5e7e777df54f59aa256c3e6d5cc83c16933c35a6ef68f34182c551c87816c1c250e8a65ff0e79d60a1ff9d27b8c33e670c2424227b01272bd1675b97071b50d7cacc0e29208b3ed11fe383613c28795f3cfb4e0c00d4e095b80689b96a05c3eb702887e01241bcb8704b1d7573133b599ac4a6606aa1244e7ec7d7e07dc4d0d9ce61aa12372ce6ef8b0c24227", @typed={0xc, 0x95, @pid=r5}, @generic="75ed1e8e1b0c33cff4ddda7b0d43ce2f94e9797a4876570667e161b9b867dfb609a7688b792d757e46ca89c333769303e19eb8d461f13b9aa8736657b27f3137d4b484e864481e4cb03a05a2a856ce3380e6305ab9d3234b0337db80fc64e160b54b86923e6be0ac6b814d58777317ae4ded65259661c7f6e28df4a9eaa3da5406191a50d8419bb145da0684bb239973992376"]}, 0x2470}], 0x1, &(0x7f00001ab000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x4000}, 0x844) 2018/02/05 13:52:11 executing program 1: mmap(&(0x7f0000000000/0xc8000)=nil, 0xc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000bc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000044000-0x1e)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @common='syzkaller0\x00'}}) r1 = dup2(0xffffffffffffffff, r0) sendfile(0xffffffffffffffff, r1, &(0x7f000000c000), 0x0) 2018/02/05 13:52:11 executing program 2: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000ef2000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}]}, 0x20}, 0x1}, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() recvmsg(r0, &(0x7f0000f8c000-0x38)={&(0x7f00006be000-0x10)=@in={0x0, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000aa9000-0x20)=[{&(0x7f0000f8b000)=""/97, 0x61}, {&(0x7f0000351000-0xf6)=""/246, 0xf6}], 0x2, &(0x7f0000445000)=""/160, 0xa0, 0x1c46}, 0x10000) 2018/02/05 13:52:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000095d000-0x12)='/dev/input/event#\x00', 0x100, 0x1) writev(r0, &(0x7f0000a4c000-0x10)=[{&(0x7f0000fcf000)="f32735c13322cfb4af931b1c7a7006ea0100000000000000", 0x18}], 0x1) 2018/02/05 13:52:12 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000854000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x50ea) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) r2 = getgid() lstat(&(0x7f0000ecf000)='./file0\x00', &(0x7f0000f0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00008e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d7e000-0x8)='./file0\x00', &(0x7f00005d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000b01000)=[r2, r3, r4, r5]) creat(&(0x7f0000df8000-0x8)='./file0\x00', 0x2) lsetxattr(&(0x7f0000eea000-0x8)='./file0\x00', &(0x7f00006bc000-0x12)=@known='com.apple.FinderInfo\x00', &(0x7f0000d21000)=':eth1)\x00', 0x7, 0x3) fcntl$getflags(r1, 0x409) 2018/02/05 13:52:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ba8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$inet6(r0, &(0x7f00009af000)={0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000ce1000), 0x4) 2018/02/05 13:52:12 executing program 4: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f87000)={0x0}, 0x84800) tee(r0, r1, 0x6, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000-0x60)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/02/05 13:52:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b80000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00007e2000-0xc)={@multicast1, @empty, 0x0}, &(0x7f0000c30000-0x4)=0xc) r3 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000258000)={{{@in=@multicast1=0xe0000001, @in6=@empty, 0x3, 0x4, 0x2, 0x2, 0x0, 0xa0, 0x0, 0x0, r2, r3}, {0x1, 0x56, 0x18d7800, 0x3, 0x68c4, 0x5, 0x1f, 0x5}, {0x3, 0x7fff, 0xfffffffffffffc01, 0x401}}, {{@in=@loopback=0x7f000001, 0x0}, 0xa, @in=@multicast1=0xe0000001, 0x3, 0x0, 0x1, 0x7, 0x1, 0x4, 0x3}}, 0xe8) recvfrom(r1, &(0x7f0000a77000)=""/99, 0x63, 0x2000, &(0x7f0000d8c000)=@nfc={0x27, 0x7260, 0x80, 0x6}, 0x10) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00002a7000)={"da421c0a1049d64eab6d1b98b986e60d", {0x4, 0x50, 0x100000001, "dc2e24d99dac", 0x6}}) 2018/02/05 13:52:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = epoll_create1(0x0) socketpair(0x17, 0xf, 0x10001, &(0x7f00003b5000-0x8)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000025000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000026000)={0x14}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000056b000)) poll(&(0x7f000000b000)=[{r2}], 0x1, 0x0) 2018/02/05 13:52:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000d92000-0xe)=@known='system.advise\x00', &(0x7f0000001000-0xa5)=""/165, 0xa5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000569000)='net/fib_trie\x00') sendfile(r1, r2, &(0x7f0000772000-0x8), 0x3) 2018/02/05 13:52:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000356000)='/dev/sequencer\x00', 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000efd000-0x4)) 2018/02/05 13:52:12 executing program 7: socket(0x19, 0x2, 0x0) socketpair(0x15, 0x7, 0x7, &(0x7f000046e000)={0x0, 0x0}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000424000)=@req3={0x7, 0x9, 0x8, 0x100000001, 0x5, 0x20, 0x100000001}, 0x1c) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000962000)={0x7, &(0x7f000066f000)=[{0x6, 0x100000000, 0x3, 0x1000}, {0x2, 0x5, 0x5, 0x5}, {0x81, 0x75f, 0x6, 0x6ef5}, {0x7fff, 0x4, 0x8, 0x1000}, {0x0, 0x80, 0xffffffff, 0x5}, {0x0, 0xffffffffffff8000, 0x7, 0x5}, {0xea, 0x7, 0x800, 0x9}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b54000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x10001, 0x1, @te1=&(0x7f0000262000)={0x4, 0x0, 0x4, 0x100}}}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/02/05 13:52:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000473000)='/dev/pktcdvd/control\x00', 0x40840, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000119000)={0x6, 0x7, 0x5, 0x3}, 0x8) r1 = syz_open_dev$loop(&(0x7f0000cf2000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x125f, r1) 2018/02/05 13:52:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d6b000)='net/ptype\x00') sendfile(r1, r1, &(0x7f0000207000-0x8), 0x80) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000691000-0x10)={&(0x7f0000f74000)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) r2 = open(&(0x7f00008b1000)='./file0\x00', 0x2000, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00003f9000-0x8)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00006db000-0x8)={r3, 0x3}) 2018/02/05 13:52:12 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000b22000-0xe)={&(0x7f0000b1d000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000b22000)={&(0x7f0000000000)={0x20, 0x13, 0x9, 0x0, 0x2, 0x2, {0x0, 0x0, 0x3}, [@typed={0xc, 0x24, @pid=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040010}, 0x8800) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)}], 0x1, 0x0) 2018/02/05 13:52:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000070d000-0x10), &(0x7f0000400000-0x10)={0x0}) futex(&(0x7f0000096000), 0x0, 0x0, &(0x7f00008e8000)={r0}, &(0x7f0000048000), 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000495000-0x11)='/selinux/enforce\x00', 0xc000, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000051c000-0x8), &(0x7f00000e0000-0x4)=0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000651000)=0x20, 0x4) connect$ax25(r1, &(0x7f0000077000)={0x3, {"7fa72e2321518c"}, 0x5}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) mknodat(r2, &(0x7f00005b3000-0x8)='./file0\x00', 0xc000, 0x6) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000933000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) r3 = add_key$keyring(&(0x7f0000bc6000)='keyring\x00', &(0x7f0000895000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000840000)='keyring\x00', &(0x7f0000311000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) 2018/02/05 13:52:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff1, &(0x7f0000ee9000)={0x0, 0xb, 0x0, @thr={&(0x7f00004e8000), &(0x7f0000363000)}}, &(0x7f000076f000-0x4)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$TIOCCONS(r0, 0x541d) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000792000)=""/153) 2018/02/05 13:52:12 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f000000b000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000005000)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, &(0x7f0000003000)=[{&(0x7f000000f000-0xaf)="f5", 0x1}], 0x1, &(0x7f000000d000)=[]}, 0x0) sendmsg(r0, &(0x7f0000002000)={&(0x7f0000015000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f0000014000)=[{&(0x7f0000015000)="e2", 0x1}], 0x1, &(0x7f0000016000-0x2d8)=[]}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f000001c000-0xf4)=""/244, &(0x7f000001c000-0x4)=0xf4) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f000001a000-0xe)=@l2, 0xe, &(0x7f0000018000)=[{&(0x7f0000019000)=""/200, 0xc8}], 0x1, &(0x7f0000019000)=""/82, 0x52}, 0x100) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000017000)=@sco={0x1f}, 0x8, &(0x7f0000009000-0x50)=[{&(0x7f0000018000-0x5d)="b4", 0x1}], 0x1}, 0x884) sendmsg(r0, &(0x7f0000003000)={&(0x7f0000012000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, 0x26, &(0x7f0000012000)=[{&(0x7f000000f000-0x8)='`', 0x1}], 0x1, &(0x7f0000012000)=[]}, 0x11) 2018/02/05 13:52:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getrandom(&(0x7f0000b27000-0xf9)=""/249, 0xf9, 0x3) clock_gettime(0x0, &(0x7f0000b7f000)={0x0, 0x0}) syncfs(r0) r3 = gettid() timer_create(0x0, &(0x7f00009a5000)={0x0, 0x30, 0x2, @tid=r3}, &(0x7f00003e5000-0x4)) ppoll(&(0x7f00006c5000-0x20)=[{r0, 0x20}, {r0, 0x408}, {r0, 0x2200}, {r0, 0x400}], 0x4, &(0x7f000012f000-0x10)={r1, r2+30000000}, &(0x7f0000773000-0x8)={0x20}, 0x8) sendmsg(r0, &(0x7f0000316000)={&(0x7f000002c000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000084a000)=[], 0x0, &(0x7f0000d43000-0x18)=[{0x10, 0x0, 0x8}], 0x10}, 0x0) 2018/02/05 13:52:12 executing program 7: fstat(0xffffffffffffff9c, &(0x7f000058b000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000b16000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r1, r1, 0xe820, 0x5) r2 = accept$ipx(0xffffffffffffffff, &(0x7f000032d000), &(0x7f0000b58000-0x4)=0x10) fstat(r2, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r3) 2018/02/05 13:52:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000a000)='./control\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = accept$packet(r0, 0x0, &(0x7f00009f0000-0x4)) ppoll(&(0x7f00008a6000-0x48)=[{r0, 0xd202}, {r0, 0x4}, {r0, 0x2000}, {r0, 0x1}, {r0, 0x50}, {r1, 0x20}, {r0, 0x150}, {r0, 0x219}, {r0, 0x1012}], 0x9, &(0x7f0000cca000-0x10)={0x77359400}, &(0x7f000022b000)={0x5}, 0x8) r2 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000f05000)='./file0\x00', 0x0) openat(r2, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) rmdir(&(0x7f0000398000)='./control\x00') mmap(&(0x7f000048b000/0x2000)=nil, 0x2000, 0x1000000, 0x110, r1, 0x0) 2018/02/05 13:52:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0xad8f2fedb4f7c039, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0xe)=@random={'system.', 'system\x00'}, &(0x7f0000001000)=""/50, 0x32) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x5) 2018/02/05 13:52:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000c5000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000790000)='oom_score_adj\x00') ftruncate(r0, 0x7fff) creat(&(0x7f0000d1f000)='./bus\x00', 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000161000-0x4), &(0x7f00009ce000)=0x4) 2018/02/05 13:52:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f000034a000)='./bus\x00', 0x5) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e04000)={&(0x7f0000e95000-0x10)=@ax25, 0x10, &(0x7f0000dd6000-0x80)=[{&(0x7f000025b000-0xb0)=""/176, 0xb0}, {&(0x7f0000b3b000-0xe3)=""/227, 0xe3}, {&(0x7f00007ac000)=""/126, 0x7e}, {&(0x7f0000ff5000)=""/200, 0xc8}, {&(0x7f00001eb000)=""/36, 0x24}, {&(0x7f0000055000-0x9d)=""/157, 0x9d}, {&(0x7f0000294000)=""/135, 0x87}, {&(0x7f0000f97000)=""/73, 0x49}], 0x8, &(0x7f000084b000)=""/235, 0xeb, 0x7}, 0x2000) r1 = open(&(0x7f000068a000-0x6)='./bus\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000f13000-0x8), 0x8) fadvise64(r1, 0x0, 0x800000000001, 0x0) 2018/02/05 13:52:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ee8000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000935000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) sendfile(r0, r1, &(0x7f00003a2000-0x8), 0x1b0) 2018/02/05 13:52:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) getsockname(0xffffffffffffff9c, &(0x7f00006c2000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000107000)=0x26) setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000b2f000-0xfe)="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", 0xfe) clone(0x0, &(0x7f0000d4b000-0xe5), &(0x7f0000cb1000), &(0x7f0000a18000-0x4), &(0x7f00002df000)) utimes(&(0x7f0000c1d000-0x8)='./file0\x00', &(0x7f000054e000)) 2018/02/05 13:52:12 executing program 3: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000f71000-0x4)=0x3, 0x4) recvmsg(r0, &(0x7f0000f69000-0x38)={&(0x7f0000f66000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000a85000)=[{&(0x7f0000ca9000-0x96)=""/150, 0x96}], 0x1, &(0x7f0000491000-0x4f)=""/79, 0x4f}, 0x103) close(r0) bind$inet(r0, &(0x7f0000f70000)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f00005ed000-0x46)="bb4fdca1", 0x4, 0x0, &(0x7f0000349000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/05 13:52:12 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000051e000)={0x0, 0x5}, &(0x7f0000961000)=0x6) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000091000-0x10)) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000079000)='cifs.spnego\x00', &(0x7f0000fd6000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000fd6000)='wlan0security\x00', 0x0) keyctl$revoke(0x3, r3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000de9000)={r2, @in6={{0xa, 0x0, 0x5, @empty, 0xfffffffffffffff8}}, 0x100, 0x400, 0xfff}, &(0x7f0000941000-0x4)=0xa0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r1, r0, 0x8a2, 0x1) r4 = add_key$user(&(0x7f0000fd7000-0x5)='user\x00', &(0x7f0000fd7000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e23000)="6e92294efd9638514e44862056ce6d7ca6e00080c04f399697d67faa0beab59014808af49b53e267c91ec3869d104d63a0c04650e4302c2eb9f6126d6e89d832d8c2ce59f9c2b0ef354eb5b41c9a55e98a17df12ba71f4dae13d1dac50463f65836c29c8a43a354f21263f2aec76f1fb4fa24fef619a741f5c3fc49900a7ca7e07d59871acfd1e8d96b4dd68b94c28927a9412394c10127482f80b4963db53782ab61e5a0a879a8eee491d90a8fdde11", 0xb0, 0x0) keyctl$get_keyring_id(0x0, r4, 0x20) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000fd6000)=[], 0x0, 0x808a281b9c45b862) 2018/02/05 13:52:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f00000b8000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f000035c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000021f000-0x8)={0x0, 0x6, 0x2}, &(0x7f00005d1000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000085d000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, 0x8c) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10) r3 = socket$inet(0x2, 0x80002, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000596000)=0x8, 0x4) bind$inet(r3, &(0x7f0000afc000-0x10)={0x2, 0x2, @rand_addr=0x8001}, 0xfffffe5b) 2018/02/05 13:52:12 executing program 1: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005d4000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000dfa000)=""/249) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000dfc000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000527000)={@common='tunl0\x00', @ifru_flags=0x4000}) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0xb, 0x4) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000df7000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00006fb000)=0x1c, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dfa000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_buf(r4, 0x21, 0xd, &(0x7f0000cde000-0x49)=""/140, &(0x7f0000dfa000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000020f000)={0x0, 0x8c, "bb1f3e1a5f4aa58504efbe6479b44542e760056906cfc7737ab2ddaba97ba566846fe3690a7c371f485fa5e153cd9eb36ddeaa107c1fb8affea6e9707f63111e4b80f7815a01ab8987d137cdb611184abd672bdee4d676c182d964786ceac528b685b43f0ccd95ff6908563a6fc1df9d856ed84edb90d172ccf224011d46e85d7310558c3e2b620f4eba9748"}, &(0x7f0000590000-0x4)=0x94) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000df7000)={r5, 0x9}, 0x8) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x8, &(0x7f0000c28000-0x7)=""/7, 0x7}, 0x0) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r3, &(0x7f0000dfd000-0x10)=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/05 13:52:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00006f0000)='./file0\x00', &(0x7f0000ed3000)) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00001b3000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @common="00006e6c310011000000008000"}) pipe(&(0x7f0000785000-0x8)={0x0, 0x0}) ioctl$KDSETLED(r0, 0x4b32, 0x100000001) 2018/02/05 13:52:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x4, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000d05000), 0x0, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f000075a000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000dcb000)={{}, 'port1\x00'}) dup2(r2, r1) 2018/02/05 13:52:12 executing program 2: mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000+0x522)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000007000-0x1000)="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") ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000007000-0x8)={0x7, 0x3, 0x4, 0x8}) remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/02/05 13:52:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000069e000-0x16)='/selinux/checkreqprot\x00', 0x40002, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000c73000)={0x0, 0x25, "b34d3e19b7becf30b79916ef8c9db263193c50b99d5fe52d5a9d7344af7aa6fd788df36350"}, &(0x7f00006d4000-0x4)=0x2d) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000078b000)={r1, 0x9}, 0x6) chroot(&(0x7f000093f000-0x8)='./file0\x00') 2018/02/05 13:52:12 executing program 0: mmap(&(0x7f0000000000/0x5ea000)=nil, 0x5ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e3000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e3000-0x69)="f8", 0x1}, {&(0x7f00003e8000)="a7167330a0b8e03486e5f5df454aed3a55b98ec73c80e84e854fc627e1d5f7035e0aa61176fe17b08d746d4fb1bde81f73ba2fc4a8d5def9df6927f2d9fea08b0d70c759c421ba246b4fe8cc1226f4cc4d69", 0x52}, {&(0x7f0000300000-0x1000)="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", 0x1000}, {&(0x7f000030b000)="22a49f77bef194121d5649bfe4d023090791fbf5d130c77853012449a906c5c76ea3089106a3e8fd73f82d727e29eb14d96068b804f22159dc97b9adebe805c902a91fdae3acc9dc6ef2fda80f70233c9a6320ae1a1e90f0b5035a4b34274e46c5092fd04afbf3398639a69a66972cdbb8cbbd05af6c42d6ade1f60d72435352e3b2ab593cd5f908530b87fc5340e06f1030ee25f8970737d88f8e37f1b320a4aac767311572a43b16bb409a5ee8d135bc08ee2b2da14e22a9df445d4f6483a0820883532cae2823a0e7f84412cd7f7d50fe9a48ac97439798b240af", 0xdc}, {&(0x7f0000245000-0xd1)="39b40ddaf19a6cb30d50a159d9070da3167d5999465b7402fe4c7ea2236c7f40ec9b44a771c78bf513d48d57924d1e877ff8edc1e619e3a0c4b2965f0bc89f1123894f7376e24689212b42adee9531045a992ae064a0934d1665d852760b46cbb608d99df9f25284e1329afc23a1d5fb32735417ee6fc32bde01e319dbc5624136e7170a8b16a6c2e648961b01a3453c66e4632998b452f3c4570f272eb8fa38c34b76e4335f1c06fb1f01f646e81ee505e2bd36ef664f3f8550329d49bae5ae31a2fea757f8d3202d21d1a06d7a0aad82", 0xd1}], 0x5, 0x1) mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005eb000-0x66)="693f9b353c0105ec29f23a401f98333bb19178e37abf82b13b0e9407e1f9e190d47bfb04703392389dcb915d6e63cdef20ab1b889d424840226a87853c9ebb8b50b9eb1e84de01fdecedde0ebc5eeeec47e6f784e1f681ffc34e3f95b6279d29eef2fdba7b3c", 0x66}, {&(0x7f00005cc000)="2c1ed2c6e46a222a0c818cc958eaf633fc3568c46960f9fbfd334721834b8386f4a5810110ed1e9f57c6b862acb84de255ee85fcaac10906c8832a62fdb6e93f9ad757142a18411b1a0164048863302c0f981aa1add2920d9473e2b18bbfa0570e1b942b8697212a838c38357a254de87a3dc2579e46", 0x76}, {&(0x7f00005cf000)="3bec1c5d5a3fcaa326b94943cdc70e1e45cfa6444da55da5c8fe54cbc7ce98a281d956aae2b4dbad4c8b042b38bfcf91852a604f801a32be79da7a47c9d8f376", 0x40}], 0x3, 0x0) poll(&(0x7f00004d2000)=[{r0, 0x400}], 0x1, 0x80000001) writev(r1, &(0x7f00003f1000-0x40)=[{&(0x7f00005e8000-0x44)="cf803cf00001079c8d1117bd5f2f5407991947d66e1c2aea0ff89349e2e35794f59f5fc26000a71efb2f9e5e6e4c8017e64a93974b9992ec0007e9d0ac2c82e43f327a63", 0x44}, {&(0x7f0000112000-0x1001)="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", 0x1001}], 0x2) vmsplice(r0, &(0x7f00001d7000)=[{&(0x7f00005e7000)="0596d078000000000000ffff0d1e1c87e60af7881bce7f2c673a2c3ed35f3f64d624934ce73271a46d45ed291b14022cb60c87cf65cabdf14a9ce2449ac10b1e5e06e4c4030000008a8d5952dcc49f1a5a5be03848f9b0b5d828285b73c53b5fff50b62bc6fc49ebc5de5244bdd2d2967ee19b8f97d6684924cecfc5192ebae35fabce043c6f3697fa84f2", 0x8b}], 0x1, 0xc) accept4$unix(r0, &(0x7f0000148000)=@abs, &(0x7f00002b1000-0x4)=0x8, 0x800) 2018/02/05 13:52:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006d1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000b5b000-0x10)={0x3, 0xf4, &(0x7f0000073000-0x13)="c8b26477375e892a4f81519f60d327f171001c99d90a2f469d1002a2946be55ba61a987f761e15c65c59a14f0f3ea5cc4039d56ef02a4b1a299dfb080bc4b2f12e0a19b215ba9ca2e94b5a08201c07b4a36aedb8ff92e21f6d8e5d46b964c50ccc63b9dae55c45c5fa31a136203031069e722bd19fb923a6b0df3da523ef2f56408a186ebdc8769d9b7cae1d47b3f39997df25fc0b9ebd47f29ff2b78c82551d42190dfcc5af2e12d428114afd36003c7de75e2f4fb02544bb8e95560b5a1ac5ae2867f49289807e510e0085c5ad16cfafc2d0de0b5021cfb5c0247d022589f5cad6fb2f9b2614dd7afb348105dbc665b97ac49a"}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000c3d000), 0x4) 2018/02/05 13:52:12 executing program 7: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000165000-0x8)='./file0\x00', &(0x7f0000f73000-0x8)='./file0\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00004b8000)=0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x3, r1, &(0x7f0000f72000)) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000f71000-0x228)={0x14, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, []}, 0x14}, 0x1}, 0x20) 2018/02/05 13:52:12 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x248000f, 0x82, &(0x7f0000007000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000d89000)=""/82, &(0x7f0000000000)=0x52) syslog(0x3, 0x0, 0x1de02c6b0129215f) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e2e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001000-0x6b)={0x0, 0x63, "cf9c1e98e0d7c91fd349d1d11e870e729edd66c8cdd3c6b5c4ff89dcb8b36ffe93ac01e238fc78b632893293154252d028611398e1103363d91b9b763d194f0c85aa237000d747cbd573cd79e25382c0fe028fbef4e7d301df1d3235003589627ad836"}, &(0x7f0000006000-0x4)=0x6b) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000006000)={r3, 0x100000001}, &(0x7f000000a000-0x4)=0xfffffe9c) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000002000)=0xe8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x9, 0x5, 0x1, 0x9, 0x2, 0xf0, 0x9, {0x0, @in={{0x2, 0x2, @empty}}, 0x7, 0x1, 0xb7, 0x89f2, 0xfffffffffffffffe}}, &(0x7f0000001000)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000004000-0x8)={r6, 0x401}, &(0x7f0000003000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x56, 0xffffffffffffd51e, &(0x7f0000000000)=""/80, &(0x7f000000a000)=0x50) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000002000)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000008000-0x49)={r5, 0x41, "2e880a3755b4b17d3ebff417be6754dd99a29e969197eea5c9046ade805cc86c8e4b9b983fd8d8e4452e7fa8e58bbe2b01e7f8fade4d2539e1145375297acf1538"}, &(0x7f0000009000)=0x49) sendto$unix(r2, &(0x7f0000212000)="d096a7b12dbbe3ee5f03bf18abd348ec7098c43df8da14ad14284b051f92fdb2d90d5fb48d9682220e99561ec4395493684bd0f9f4cd2ccbdf70a2db24fe1475cd4e61c9082fc80d4bce41c1fb8ee53788c1c8b298b7a7a81ef9740c4ac7a92a4133ca378392e12eb4baed9ca912628e71781594e8af80728f4ea2cc7112d34cac201131decd0c935e9e39b1da4ea7d3b3dad2156b32c43305ac5e68f49f01d458b4e27b3dd12c588a1c8159102004ecfb57bd7b6b502133", 0xb8, 0x100040000, &(0x7f0000000000)=@file={0x4, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x3, 0x32}, &(0x7f0000001000-0x4)=0xc) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) close(r1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001000-0x83)={r3, 0x5bdfe0030d3d1235, "d1a06df14d083c6960864a91f3f24760e8560354a96de33f982c7fde5969cd96a1ea48a32b9624e9a3c61a18845240c3c4b6c5917360dcc90f05fc9f3f82ef62c5c29e640ef1ec3759da3ca0c27803dcf2dc202d6235c841e460997b30819b049cd2541511ba3f43bb395eada856bdca7a863673770a7ffdcb21e3"}, &(0x7f0000001000-0x4)=0xffb7) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000000)={{0xffffffffffffffff, 0x2, 0x5, 0x1, 0x1397}, 0x3, 0xf5, 0x800000000000081}) ioctl$TCSBRKP(r2, 0x5425, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000007000)={0x5, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x3, @loopback=0x7f000001}, 0x8, 0x6, 0x4, 0x1, 0x1000, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9, 0x6, 0x2}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000002000-0x4), &(0x7f0000003000)=0x4) userfaultfd(0x180000) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/05 13:52:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) lstat(&(0x7f0000a2a000-0x8)='./file0\x00', &(0x7f00005d0000)) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006b9000-0x14)={0x0, 0x7, 0x6, 0x2, 0x8, 0xffff}, &(0x7f0000f03000-0x4)=0x14) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000198000-0x1c)={0xa, 0x3, 0x36c7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x7fffffff}, 0x1c) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[]}}], 0x1, 0x0) flock(r0, 0x2) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000722000)={0x0, 0x0}) ioprio_set$pid(0x0, r2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) timer_create(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000013000)) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00002b2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pipe(&(0x7f00001ed000-0x8)={0x0}) ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f0000549000-0x18)={0x7f, 0x0, 0x0, 0xffffffffffff6349, 0x8, 0x3}) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000b84000)=[{&(0x7f000089a000)="0a8a", 0x2}], 0x1, &(0x7f0000261000)=[]}, 0x0) 2018/02/05 13:52:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000ca8000+0x6db)={0x0, 0x22, 0x0, @thr={&(0x7f0000fc1000-0xc4), &(0x7f0000a07000)}}, &(0x7f0000ce1000-0x4)) clock_gettime(0x0, &(0x7f0000666000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000002000-0x20)={{}, {0x0, r0+10000000}}, &(0x7f0000002000-0x20)) timer_gettime(0x0, &(0x7f0000182000)) 2018/02/05 13:52:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x9, 0x4, 0x20, 0x3, 0x5, 0x40}}) r1 = socket$inet(0x2, 0x1, 0x0) recvmsg(r1, &(0x7f000091b000-0x38)={0x0, 0x0, &(0x7f0000b1d000)=[{&(0x7f0000028000-0xf3)=""/243, 0xf3}, {&(0x7f000043e000)=""/40, 0x28}, {&(0x7f000099f000)=""/151, 0x97}, {&(0x7f0000b85000)=""/64, 0x40}, {&(0x7f0000dfb000-0x16)=""/22, 0x16}], 0x5, &(0x7f00000fc000)=""/114, 0x72, 0x2}, 0x20) r2 = syz_open_dev$sg(&(0x7f0000d33000)='/dev/sg#\x00', 0x1, 0xd4400) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000025a000)) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) r4 = fcntl$dupfd(r3, 0x0, r3) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000069b000-0xb), &(0x7f0000e82000)=0xb) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$inet6_buf(r4, 0x29, 0x3b, &(0x7f00004a7000+0x849)=""/241, &(0x7f0000d32000)=0xf1) 2018/02/05 13:52:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) syz_open_dev$sndtimer(&(0x7f000040b000)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000eb4000)='/dev/net/tun\x00', 0x0, 0x4) r0 = syz_open_dev$usbmon(&(0x7f0000624000-0xd)='/dev/usbmon#\x00', 0x34, 0x10100) connect$nfc_llcp(r0, &(0x7f000033c000)={0x27, 0x4, 0x10001, 0x2, 0x2, 0x20, "ffa06546144ca39780db4c1563d130e6c3b3ca98302557095aea427d4ea0d26c88091e902b5a88e16b404b3b406c630a7c97af810ee83a55b8a87496817c60", 0x7fff}, 0x60) r1 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) [ 104.987419] device gre0 entered promiscuous mode [ 104.988050] FAULT_FLAG_ALLOW_RETRY missing 30 [ 104.988091] CPU: 1 PID: 7616 Comm: syz-executor2 Not tainted 4.9.80-gb30d2b5 #28 [ 104.988096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.988111] ffff8801c14df8a0 ffffffff81d94b69 ffff8801c14dfb80 0000000000000000 [ 104.988122] ffff8801cf284590 ffff8801c14dfa70 ffff8801cf284480 ffff8801c14dfa98 [ 104.988136] ffffffff816624ba 0000000000002a2e ffff8801d438b8f0 ffff8801d438b8a0 [ 104.988137] Call Trace: [ 104.988152] [] dump_stack+0xc1/0x128 [ 104.988162] [] handle_userfault+0xa3a/0x1310 [ 104.988173] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 104.988181] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 104.988192] [] ? preempt_schedule_common+0x35/0xd0 [ 104.988202] [] ? handle_mm_fault+0x117b/0x2530 [ 104.988208] [] ? handle_mm_fault+0x1fc3/0x2530 [ 104.988215] [] handle_mm_fault+0x1fd1/0x2530 [ 104.988222] [] ? save_stack+0xa3/0xd0 [ 104.988229] [] ? __pmd_alloc+0x410/0x410 [ 104.988238] [] ? sigqueue_alloc+0x24/0x70 [ 104.988247] [] __do_page_fault+0x5c2/0xd40 [ 104.988255] [] ? mm_fault_error+0x2c0/0x2c0 [ 104.988263] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 104.988270] [] do_page_fault+0x27/0x30 [ 104.988278] [] page_fault+0x28/0x30 [ 104.988286] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 104.988295] [] ? SyS_timer_create+0x61f/0x1030 [ 104.988309] [] ? do_schedule_next_timer+0x4d0/0x4d0 [ 104.988316] [] ? do_futex+0x15c0/0x15c0 [ 104.988323] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 104.988332] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 104.988339] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 104.988346] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/05 13:52:12 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007dd000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3c}, {}, {0x8}}, {{@in=@broadcast=0xffffffff}, 0x0, @in=@rand_addr, 0xffffffffffffffff, 0x7, 0x0, 0x4}}, 0xe8) socket$l2tp(0x18, 0x1, 0x1) 2018/02/05 13:52:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) sysinfo(&(0x7f0000fc3000-0x44)=""/68) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000), 0x8, 0x0) preadv(r0, &(0x7f000030c000-0x30)=[], 0x0, 0x0) 2018/02/05 13:52:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000684000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000aa5000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000275000)=0x24) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c62000)={r2, 0x10, &(0x7f000096d000)=[@in={0x2, 0x3, @loopback=0x7f000001}]}, &(0x7f000029d000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10}, 0xc, &(0x7f0000b7f000)={&(0x7f0000d45000)=@newsa={0x1b0, 0x10, 0x29, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in6=@loopback={0x0, 0x1}}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {}, {}, 0xffffffffffffffff, 0x6, 0x2}, [@algo_auth={0xc0, 0x1, {{'sha256\x00'}, 0x3c0, "3332501f213838826986f6b5915e2fe18fc2e4a69de5b469f9d8deac0e000000016209aba37bca1d5eafb73773e28fb5efc0c4b81da5a90c2178ea8f62ea299863c7450d336d305814b8312fa46821e8c5e8d0d84a2c4276141b794315d753125f99b7efaba4a0e86165850868765458765a3aca605c24ce"}}]}, 0x1b0}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x10, 0x0, 0xffffff02, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/05 13:52:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a60000)='.dead\x00', &(0x7f00001f9000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000096d000)="049072ac9783b5faa675ca72a794db502e5a48c5ab048630604a9084bf4ed76193afe4d831d6deb45b82ff3fdeb1892ade1c0db9d8cbfab120b04d30f0ca064879bf1890974019fa4beb25efa83c0ae0a977bd7c0b3e6b2fcf5934dcedcc912d31f795d975adab233b75a727afec87bbf6731ab470ec04254125a9fd27556df9259e83dd50", 0x85, 0x0) add_key$keyring(&(0x7f00003fa000)='keyring\x00', &(0x7f0000018000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) readlink(&(0x7f0000b60000-0x8)='./file0\x00', &(0x7f0000cc2000)=""/153, 0x99) r0 = inotify_init() close(r0) 2018/02/05 13:52:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/02/05 13:52:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000d78000-0x10)={0x5d, 0x101000, 0xffffffff, 0x200, 0x7, 0x8, 0xfffffffffffffff9, 0x86, 0x3ff, 0x7fffffff}) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000add000-0x10)={0x1, 0x2, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r0, r1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fa1000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000282000-0x4)=0x0) fcntl$lock(r2, 0x7, &(0x7f000067d000-0x20)={0x73521d7fcc99acc4, 0x2, 0x3, 0x0, r4}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000089f000-0x8c)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}}}, &(0x7f00003ab000)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000281000), 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000608000)={0x0, 0x8001, 0x0, 0xed}, 0x8) 2018/02/05 13:52:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r0, &(0x7f0000b35000)=[], 0x376, 0x3f) 2018/02/05 13:52:12 executing program 6: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) readv(r0, &(0x7f0000577000-0x20)=[{&(0x7f000043e000)=""/62, 0x3e}], 0x1) r1 = gettid() rt_sigsuspend(&(0x7f0000001000-0x8), 0x8) socketpair$unix(0x1, 0x80000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b09000)={0x0, 0x0}, &(0x7f0000f9d000-0x4)=0xc) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c96000-0x4)=0xc) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f14000-0x4), &(0x7f00007d3000-0x4)=0x0, &(0x7f0000f9d000-0x4)) stat(&(0x7f0000d02000)='./control\x00', &(0x7f0000ddb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f9d000-0xc)={0x0, 0x0}, &(0x7f0000f9d000-0x4)=0xc) getresgid(&(0x7f00008b4000), &(0x7f0000dd6000-0x4)=0x0, &(0x7f00004b6000-0x4)) lstat(&(0x7f0000890000)='./control/file0\x00', &(0x7f0000260000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000f9d000-0x10)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000a03000), &(0x7f0000e3e000-0x4), &(0x7f0000f9c000)=0x0) fstat(r2, &(0x7f00004e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f68000)={{{@in=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000842000)=0xe8) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f9d000-0xa)='./control\x00', &(0x7f0000f9d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f9d000-0xe8)={{{@in=@rand_addr, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000844000-0x4)=0xe8) getgroups(0x2, &(0x7f0000640000-0x8)=[0xffffffffffffffff, 0x0]) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000640000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getegid() mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = getuid() fstat(r0, &(0x7f000088a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f9c000)={0x0, 0x0}, &(0x7f000058c000-0x4)=0xc) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000069d000)='./control\x00', &(0x7f0000f9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000bce000)={0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getegid() mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f0000d44000)=[{&(0x7f0000db4000-0xc)=@file={0x1, './control\x00'}, 0xc, &(0x7f0000f9c000)=[{&(0x7f0000f9c000)="5c85c01c8e6fce7df47be2f84ab8d51e4cf0edc43b8b9600a8d32df76631ccf80f8042017a7a62e3908618d18be9201b1e", 0x31}, {&(0x7f0000f9d000-0x1000)="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0x1000}, {&(0x7f0000f9c000)="d65dcc05b8b21550f1fb0777503420adb91b5c1dd4cff5588f37161c2c519ef8f586ffa77f58aa072c7e52c2b5ff00b1588455a190e25d009ffa059f852d7214f420c30086752449aeb3bd5ee6e83d4c4436", 0x52}, 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", 0x1000}], 0x7, 0x0, 0x0, 0x40000}, {&(0x7f0000ab6000-0xc)=@file={0x1, './control\x00'}, 0xc, &(0x7f0000f9c000)=[{&(0x7f0000f9c000)="f6d4a5e8afa8f9c1a55571672958d22b48bd35315f01a4a84f8276834c37479723db4fa67b67be7efc23d34c4782d1d316b972f85a4652891333c22fb8839a9df1bd265c56601994ef6c0abb764db644740c2379bfa57dd6d2badb6127c6a7aa946a49a3dadd3c22f5f0e1103d110658c779724a48c0716664ff643529fb10338ab675fc7c511da3e87c880b127a689e498af66004d64121f495e08e5771b3d7c125c1c5a71a70e317eb7505e02fa6f0e193d794c534e87b8c1020fe79c3fe25f5b1d570ea3bc6310ee7df60742928ac21802260debd43508b1cf6608b2c6528b3", 0xe1}, {&(0x7f0000a1f000-0x65)="9170d313b1725e98174bf8b5690c9bfecda6acbf18b3e3b7340cb2cbc874f8d17625fee2e5d44d24bda2722fc0c0b8559222eb4f71ecf3c4d62ca6a83bc25a392f861b15a6ff1c9f71ce7262420bbe3e7b3c14d739db8243fb2fdcc8894dd816a95532c776", 0x65}, {&(0x7f0000f9d000-0xfe)="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", 0xfe}, {&(0x7f0000eea000-0x93)="d4087cbb06ad1c0f056543d14ed3532c3c7b5a01454c7d762ab63b6f381945a42f2f9b4aa567c198bf936ad2d632ccde375714aa64d7cfca500bb760f272e56b6f15a8448c26c544a460703258cee2fe4ec5738c64bda7f6c1d30ed51cc5f28799e1f9dfa5983d15e0da726572b1861a697b87b400445fc600cec3121599b78588b4a9d673c4af781f9a94dcadff126cbf7dd4", 0x93}, {&(0x7f00002a0000-0x1d)="a0f5cedadbbadb0a04c3f2eaf4b900e7749ca5f9e4d56a581428b03937", 0x1d}, {&(0x7f0000f9c000)="9efe5b2f5170ff72d6454b8acfeae17ec0c0d5b830adf3043029eda3438b0945d81c45c941ca236ceae3c06281086a457a420afd7495d683c49a08a630966c16a72dd4fcde0877bb17e59c60ea495325d097b0a4644a2d7b9dec826933c308b6010f930c81cf9e4550b639703b00e2e21773dc9fdd5eb5b7604b66de373062dd", 0x80}, {&(0x7f0000f9c000)="1cb29329829db2510e4b3b93287bc0be81196bdb0b0382676f94b86ee09c5bb65f8e646a9873be045e05c36ae58e95207e3b37de2ab90b99391b8dcae3aa6e767095e33bb17e4ce8ac8dab7c8588af86db432e9cd988b08b4db401a4984ff877c7b8f325dd482d9224ae48af9de8b5f75713d7a1549daecccba253e3e2707473b5ea1f7c2df0fae99c8d1b", 0x8b}, {&(0x7f0000089000)="4f68c17fc5bd183aea0e780d291b31030270ced15987f1341331731d59095322734b13c082445d73c34b4f3f2a591ff304b642b8213b9f8ca6bcc053d79a", 0x3e}], 0x8, &(0x7f0000f9d000-0x70)=[@rights={0x30, 0x1, 0x1, [r2, r3, r3, r2, r3, r0, r2, r3]}, @rights={0x20, 0x1, 0x1, [r0, r2, r3, r3]}, @cred={0x20, 0x1, 0x2, r1, r25, r26}], 0x70, 0x8000}], 0x6, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000000000)=@sco, 0x8, &(0x7f000064e000)=[], 0x0, &(0x7f0000b36000)}, 0x0) dup2(r2, r3) tkill(r1, 0x7) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x1000007) rmdir(&(0x7f0000ed2000-0xa)='./control\x00') 2018/02/05 13:52:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) pkey_alloc(0x0, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000), &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={r2, r3, r4}, 0xc) r5 = inotify_init() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r1, &(0x7f0000003000-0x10)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000003000-0x10)={0x9, 0xfa}) delete_module(&(0x7f0000002000)='+:vmnet1security.&posix_acl_access(md5sum\'bdevsecuritytrustedvmnet0cpuset\x00', 0x200) ioctl$TIOCNXCL(r6, 0x540d) ptrace$peek(0x3, r2, &(0x7f0000001000-0x8)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000004000-0x4a)='+:vmnet1security.&posix_acl_access(md5sum\'bdevsecuritytrustedvmnet0cpuset\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r6, 0x8906, &(0x7f0000004000)) mq_open(&(0x7f0000005000-0x4a)='+:vmnet1security.&posix_acl_access(md5sum\'bdevsecuritytrustedvmnet0cpuset\x00', 0x40, 0x100, &(0x7f0000002000+0xb39)={0x4, 0x29bcea80, 0x56, 0x30000000, 0x7, 0xdd65, 0xfffffffffffffe00, 0x100000000}) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, &(0x7f0000002000-0x4)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005000)={{{@in=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000001000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@empty, 0x7fff, r7}) 2018/02/05 13:52:12 executing program 4: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00003c9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x144b}, 0x1, 0x0, 0x3}}, 0x26) getpeername(r1, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00007b5000-0x4)=0x3a) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e6f000)) 2018/02/05 13:52:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000a97000-0x20)={0x2, 0xffffffffffffffe0, 0x0, 0x8, 0xc, 0x8}) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000010000-0x20)={{0x0, 0x0}}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f000001e000-0x90)={{0x0}}) r3 = syz_open_dev$usbmon(&(0x7f000000a000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000019000)=@assoc_id=0x0, &(0x7f000001e000)=0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000020000-0xe)='/dev/keychord\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000001f000-0x8)={r4, 0x7, 0xfff}, &(0x7f000001f000-0x4)=0x8) utimensat(0xffffffffffffffff, &(0x7f000001a000)='./file0\x00', &(0x7f000001d000)={{r2}, {0x0, r1}}, 0x0) [ 105.288332] device gre0 entered promiscuous mode 2018/02/05 13:52:12 executing program 0: syz_open_dev$sndseq(&(0x7f00003f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x400c0) r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000548000), 0x4) sync_file_range(r2, 0x0, 0x9, 0x3) 2018/02/05 13:52:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000b78000-0x38)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x4, 0x16, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/02/05 13:52:12 executing program 1: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000ba7000-0x10)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x80800) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000173000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00001e7000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x5, 0x7, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000d59000)={0x40000000, 0x0, 0x0, 0x100000003, 0x4, [{0x400, 0x10001, 0xffffffffffffffc0}, {0x7, 0xfffffffffffffffd, 0x3ff, 0x0, 0x0, 0x1400}, {0x101, 0x9, 0x1}, {0x2, 0x9, 0x7, 0x0, 0x0, 0x208}]}) ioctl(r2, 0x200000000891a, &(0x7f000028d000)="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") r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a67000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$KDENABIO(r3, 0x4b36) 2018/02/05 13:52:12 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b90000)='/proc/self/net/pfkey\x00', 0x80, 0x0) listen$netrom(r0, 0x55) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/proc/self/net/pfkey\x00', 0x840, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000000b000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000013000)='/dev/vga_arbiter\x00', 0x4000000, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000015000-0x50)={@common='rose0\x00', @ifru_addrs=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}) write$eventfd(r2, &(0x7f0000004000-0x8), 0xfeb1) 2018/02/05 13:52:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000549000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0x6) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000055000-0xc)={0x0, @multicast2, @rand_addr}, &(0x7f0000854000-0x4)=0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000bf5000)='westwood\x00', 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000023f000)=0x1f, 0x4) 2018/02/05 13:52:12 executing program 7: mmap(&(0x7f0000000000/0x9ff000)=nil, 0x9ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f000082f000)=""/72, 0x48) mmap(&(0x7f00009ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009ff000)={0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00005de000-0x8c)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}}}, &(0x7f0000573000)=0x8c) mmap(&(0x7f00009ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f00000c9000)=@in={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009ff000)={r2, 0x42, 0x4}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10}, 0xc, &(0x7f0000786000-0x10)={&(0x7f000075b000-0x14)={0x14, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 13:52:12 executing program 6: r0 = socket(0x1000000010, 0x800, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000bec000)={@local, @broadcast, 0x0}, &(0x7f000006f000)=0x19d) openat$pfkey(0xffffffffffffff9c, &(0x7f00009d4000)='/proc/self/net/pfkey\x00', 0x240800, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000083f000-0x68)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_OIF={0x8, 0x4, r1}]}, 0x68}, 0x1}, 0x0) 2018/02/05 13:52:12 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000001000)="1f0000001e0007f1ffffffe60700007702000041536b8d3d6c39080001454a", 0x1f) munlock(&(0x7f0000009000/0x2000)=nil, 0x2000) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000015000)=0x6, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000001f000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f000000d000)={0x6, 0x8, 0x80, 0xe3, &(0x7f0000013000-0xe3)=""/227, 0x1000, &(0x7f0000022000-0x1000)=""/4096, 0x23, &(0x7f000000b000)=""/35}) 2018/02/05 13:52:12 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f000001a000-0x10)=[{&(0x7f0000017000-0x96)=""/150, 0x96}], 0x1) sendmsg$nl_generic(r0, &(0x7f000000a000)={&(0x7f0000013000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000020000)={0x170, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x170}, 0x1}, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000000d000-0x5)='reno\x00', 0x5) 2018/02/05 13:52:12 executing program 2: mmap(&(0x7f0000000000/0xd2f000)=nil, 0xd2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8), 0xffffffff) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000d30000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000592000-0x4)) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000d30000-0x8)) [ 105.484998] audit: type=1400 audit(1517838732.952:48): avc: denied { write } for pid=7690 comm="syz-executor3" name="net" dev="proc" ino=20956 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 2018/02/05 13:52:13 executing program 4: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x88)="da1ed4c6dded1b78fc07304d94d0495eb57491f26bd5e020ff9135e9691b2de70774035020e8378d0000aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866216463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62bff9f951c4fe5aa7935740d09270100000000000000d9b43399606825114f0af79522b8eb8554f62c44bfa94bf871", 0xfffffffffffffe0b, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) umount2(&(0x7f000078b000)='./file0\x00', 0x0) 2018/02/05 13:52:13 executing program 5: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000002c000-0x10)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f000002c000-0x48)={'system_u:object_r:systemd_passwd_var_run_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20}, 0x48) fcntl$getownex(r0, 0x10, &(0x7f0000021000-0x8)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0xc, &(0x7f000000e000-0xc)={0xfffffffffffffeff}) close(r0) [ 105.512666] audit: type=1400 audit(1517838732.982:49): avc: denied { add_name } for pid=7690 comm="syz-executor3" 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 [ 105.519078] audit: type=1400 audit(1517838732.992:50): avc: denied { read } for pid=7693 comm="syz-executor7" path="socket:[19211]" dev="sockfs" ino=19211 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/05 13:52:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000613000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000e37000)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000f06000-0x4), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003ef000)) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000bce000)) futex(&(0x7f0000001000-0x4), 0x85, 0x0, &(0x7f0000001000-0x8), &(0x7f0000001000-0x4), 0x40000000) 2018/02/05 13:52:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) close(r0) socket$inet(0x2, 0x801, 0x202) 2018/02/05 13:52:13 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001c0000-0xc)={0x0}, &(0x7f0000fa6000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000001000)='comm\x00') ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000002000-0x18)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002000)={0x34, 0x0, &(0x7f0000002000)=[@acquire_done={0x40106309, r2}, @increfs_done={0x40106308, r3, 0x1}, @acquire={0x40046305, 0x4}, @exit_looper={0x630d}], 0x6b, 0x0, &(0x7f0000002000-0x6b)="f110442d703d80a357f9b8a9ac6edaa26042e322f0d0f268eb9af5a1c60ee0c47ef625b436780249500cd2b25f5d26d2e40097d5a96825e6422e19b98104df6c8a2679b92d7c3cfdac22e08f04bd2bf833621790ba7ce2f648aa9ecef4795fae6b4d16e893c19b0e03c6bb"}) execveat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=[], &(0x7f0000001000)=[&(0x7f0000000000)], 0x1000) 2018/02/05 13:52:13 executing program 1: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000036000)=@ethernet={0x0, @remote}, &(0x7f0000017000)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xfffffffffffff001}, {0x140000000000, 0x0, 0x81, 0x3}]}, 0x10) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000036000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000035000)={0x0, 0x3}, &(0x7f0000032000-0x4)=0x8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000038000-0xce)=""/206) getsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000036000)=""/35, &(0x7f0000036000)=0x23) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000024000)={0x0, 0x7, 0x3ff, 0x4}, &(0x7f0000035000)=0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000024000-0x10)={0x9, 0x1, 0x8000, 0x7}, &(0x7f0000036000-0x4)=0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000035000)={&(0x7f0000014000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f0000031000-0x50)=[{&(0x7f000001a000-0xe9)="b2179f24f15ac6a44f8a9388cc552f5191ed3404d4b58fcedb1be7f455b8b1873a7c61794d7956bbf54c0a267a8a11c3097ffb4fbaae9c357939fee9ac2a524c9ea79558bc0ff6918065474db4c56fc6e57237bba4ceb56e25a6f80ca6df98d33d7d1b92e634f3765f7e5aaae991cd8fbad751ea991458b6c32cf47742f6e1b32c13476405ee663e326fb20fd61161159b10503c8322871b9985d24f9e4b669a0dc20e5d81e1478e023b0925e1ac7c83ce053567e90ed8a70ce54f663bb725e27db5ea1bcbf9c02df6edc56288fc33ee9feac353c90718fccbf80e3c624d6631aa1e82c13d028d7ce9", 0xe9}, {&(0x7f0000036000-0x9a)="788d3628350d7f338b051d24c25d304a1820d1d7d153908f4beb7ba4bd2385eabfedbebf633dc909cd808d8a0675fc5c740d12c54449e14ff310dd1ecfce58731abc2bff3ec397e105bea2df193406322030fdb474920f3cd2413342239adf38b08d002ab1e01841932054cd95b7210986d458f05bfd4513ea43f9b07053d15855b78cbc4632961db822bbe4f93b3da528f95bf040826c5b099f", 0x9a}, {&(0x7f0000036000-0x7b)="fe094851d179c5cdcb9c3c14a78e915376971e6a41b242e12a04bb3c5c404bf810551e7433137d98873c2393f368037f784baec1bfe4363fe7b308fbb67b8433b09dfd99b3a2c44181c2a0dd866e5f58ee6349a46d7b2038b814b990d826ea75b0dee0a2975be58251cb6c9c917e82ddc4556c305636406b02390a", 0x7b}, {&(0x7f000002d000-0x5e)="b8381c60f8d91613d63643c98d6c30273186660862d5faa7c2edaa02415503ae10ef1d65cb02aa8ed0a58b8b776cf38f158a37930f805b0066394a07bc9f9705d6a41876c51f38e49749455211c2fe48c9ebc82d251c0ba7bd911db4dc99", 0x5e}, {&(0x7f0000016000-0x8)="5dc5118c13ee062a", 0x8}], 0x5, &(0x7f0000036000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x55b4429, 0x80000000, 0x8, 0x2, 0xfffffffffffffffe, 0x5, 0x9, 0x3, r4}}, @init={0x18, 0x84, 0x0, {0x20, 0x7fffffff, 0x7fffffff, 0x1}}, @init={0x18, 0x84, 0x0, {0xe6a, 0xfffffffffffffffd, 0x5, 0x100000001}}, @sndinfo={0x20, 0x84, 0x2, {0x8000002, 0x200, 0x8, 0x100, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xee6, 0xe, 0x754cced2, 0x8, 0xb9, 0x7, 0x1, r4}}, @init={0x18, 0x84, 0x0, {0x9, 0x0, 0x3, 0x80000000}}, @init={0x18, 0x84, 0x0, {0xdc, 0x80, 0xb71, 0x4}}], 0x150, 0x801}, 0x40) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000031000)=@assoc_value={r4, 0xfffffffffffffff9}, &(0x7f0000013000-0x4)=0x8) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x20}, @in6={0xa, 0x1, 0x10000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x36}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x2, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x2, @multicast1=0xe0000001}], 0xb0) fadvise64(r2, 0x50, 0x10000, 0x7) sendto(r0, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) 2018/02/05 13:52:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ea9000-0x16)='net/ip_tables_targets\x00') open(&(0x7f000053f000-0x8)='./file0\x00', 0x0, 0x4) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/1, 0x1}], 0x1, 0x102) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000df1000)=@generic={0x1f, 0x100, 0x2}) 2018/02/05 13:52:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) futex(&(0x7f0000a95000-0x4), 0x80, 0x0, &(0x7f00000be000), &(0x7f0000001000-0x4), 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000690000-0xe)='/dev/keychord\x00', 0x240, 0x0) stat(&(0x7f0000e2c000)='./file0\x00', &(0x7f00001b1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f000013c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000046000)='./file0\x00', r1, r2, 0x1000) clock_gettime(0x6, &(0x7f0000407000)) 2018/02/05 13:52:13 executing program 0: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f00009b8000-0x4)=0x6e, 0x80800) accept$unix(r1, &(0x7f000040a000-0x1c)=@file={0x0, ""/26}, &(0x7f0000423000)=0x1c) ioprio_set$pid(0x1, r0, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f000084e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000f97000)={0x1, 0x0, 0x0, 0x3}) socketpair(0x6f2c90fba44796f4, 0x3, 0x7, &(0x7f0000abf000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a2b000-0x8)={0x0}, &(0x7f00009d7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000d1c000)={r4, @in6={{0xa, 0x1, 0x3d, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}}, 0x5d4e, 0x7fffffff, 0x9, 0xc00000000000, 0x84}, 0xa0) 2018/02/05 13:52:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) clone(0x10800000, &(0x7f000006f000-0x2)='Vo', &(0x7f0000001000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) clock_getres(0x0, &(0x7f000065b000)) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000000)="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") 2018/02/05 13:52:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listxattr(&(0x7f0000178000-0x8)='./file0\x00', &(0x7f00004af000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x7, 0x7) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f9a000)='/dev/vga_arbiter\x00', 0x50100, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000f9a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000075b000-0x4)=0x10, 0x80000) setsockopt(r0, 0x1, 0x33, &(0x7f0000e65000-0x9)="d7fd09000079890fddd5a45d3f32e504", 0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f9b000-0x40)={0x0, 0x9, 0x10001, 0x8, 0xe7c, 0x20, 0x4, 0x4}, &(0x7f0000f9b000-0x40)={0x8, 0x7fffffff, 0x1, 0x80000000, 0xffff, 0x800, 0x5, 0x6cca}, &(0x7f0000dd5000)={0xff, 0x100000000, 0x4, 0x800, 0xef4, 0x3, 0x2, 0x2}, &(0x7f0000d3f000-0x10), &(0x7f00004b5000-0x10)={&(0x7f0000f9b000-0x8)={0x101}, 0x8}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000f9c000-0xa)='id_legacy\x00', &(0x7f0000f9c000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000a52000)="65f78eaaeb1238f1ce4ffecef503d8166ed2bec03f989dcec40b53a7b7a91df672a0bdea13170e9833b888c43f49543d5fc6eafe4f7c755409ecac052c9204dcdb758a40404eb6b369c6238c7888ac0819dfacc5469f3187b3c5e1db13add1a582d4541c6f3cf0df2a3c1392a0a63f320f19eb982daa7340be2c2ba09682b99f0dbcf46c7a0899ccd175824ba8b458f2d7ed1471f638921b6f3b98c9015e44a38c00b01b1e57ee08e5e8729a143516fa71545c8aa22c37a3294650d3c026680ec530069f3f817ba3fcd13cedbc7b7a7ec6af0dc1ef8a0ec541fb82fcdc50958342084cef8e1595c2252b8c4cb1a239", 0xef, 0xfffffffffffffff8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000715000)={{0x8, 0x9}, 0x1, 0x4f450d8a, 0x8000, {0xffffffffffffffff, 0x938b}, 0xffffffff, 0x100000000}) keyctl$update(0x2, r2, &(0x7f000038b000-0x86)="b9dba4720efec5fa1fcf1b964cdd9dd29c8a0e4543aac07b5a04267dbdf99b8596d5ed50b4f7aacd148f83bd55b486f451dd082447095c501aa94c51ac433da6a0dfc3572d079edc55562a9f1267f0dd1a8e3e4dbd9be4b85c73dd8324068d439bf6372e1f52fa78c7fd803cdfbc9b9d61e0b6d5b106c7ec609eb06d311147234e70a5229249", 0x86) 2018/02/05 13:52:13 executing program 4: mmap(&(0x7f0000000000/0x250000)=nil, 0x250000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000251000-0x9)='/dev/sg#\x00', 0x4, 0x4000) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000252000-0x24)=""/36) dup2(r0, r1) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000193000), &(0x7f0000243000)=0x4) r2 = syz_open_dev$sndseq(&(0x7f00000bf000)='/dev/snd/seq\x00', 0x0, 0x20004) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f000008a000-0x68)={0xfffffffffffff801}) 2018/02/05 13:52:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000695000-0x8)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00003c0000)={0x3}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x271) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000c9f000-0x6)='bic\x00', 0x4) r2 = open(&(0x7f000012c000)='./file0\x00', 0x376b6e3dbe687df3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00008a9000)=[@in={0x2, 0x0, @rand_addr=0x200}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xfff}], 0x2c) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r1, &(0x7f00007e2000)="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", 0x219, 0x0, &(0x7f00004d8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/05 13:52:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008a7000-0x8)={0x0}, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f000074f000-0x8)=0x7) recvfrom(r3, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) r4 = getpgid(0x0) vmsplice(r0, &(0x7f00009b0000)=[{&(0x7f0000175000)='\'', 0x1}], 0x1, 0x0) fcntl$setsig(r2, 0xa, 0x12) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r3) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000a31000-0x84)="8ce8f601ffafcc5e46623cf51fc506eea55546e2ea10f31318f628bdde9676ade1a0f1d619599514d8a7b9b541fc3080b4c84c7dd32f84d6a19cc57b59d4cde0321fa392f4db87ba76a230a00171da536c9cd02eb0c84f6b943c0199ca9acdfba576976a905a3e6c4b155670859565068732ef7d2811ec63e3da1ed75da1392a619df8c8", 0x84) fcntl$setown(r2, 0x8, r4) tkill(r4, 0x16) 2018/02/05 13:52:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x20af0000000, 0x8, 0x401, 0x1, 0x6, 0x7b62}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000002000-0x14)={0x7, 0x4, 0x1, 0x38a2, 0x8, 0x1, 0x8, 0x2073, 0xffff, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000002000)={0x10001, 0x8001, 0x60, 0x6, 0x7, 0xfffffffffffffffc}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000004000-0x10)={0x1000, 0x34, 0x6}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x7, 0x30, 0x90000000000, 0x7}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000005000-0x108)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}}, [0x81, 0x4, 0xfffffffffffffe00, 0x4, 0x5, 0x6, 0x97, 0x10000, 0x1, 0xe9, 0xfffffffffffffff9, 0x1, 0x2a, 0x3, 0x10001]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000005000)={0x0, 0x5, 0x3, 0x1, 0x1f, 0x8001}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000006000)=""/64) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000005000)=0x4, 0x4) ioctl$KDDELIO(r0, 0x4b35, 0x8) ioctl$KDSKBLED(r0, 0x4b65, 0x7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000008000-0xb0)={{0x5, 0x7}, 'port0\x00', 0x8, 0x100002, 0x9b, 0x0, 0xff, 0xdd, 0xfffffffffffffffd, 0x0, 0x7, 0x2a}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005000)={r1, 0x20, 0x9, 0x0, 0xfff, 0x5}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000009000-0x10)={r2, 0x5, 0x3, 0x1}, &(0x7f0000008000)=0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001000-0x14)={@ipv4={[], [], @empty}, 0x0}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000007000-0x1000)=""/4096) 2018/02/05 13:52:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d08000)='/dev/ptmx\x00', 0x105, 0x0) writev(r0, &(0x7f00009d6000-0x10)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d4800008884134508d746c4ad1921a782f9639b020800a708140007ae62731f010850ba19ef41771617e8da13866d15", 0x4b}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f9f000)={0x4bc4, 0x0, 0x401}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000595000+0x29e)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x2) 2018/02/05 13:52:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ff9000-0x15)='/dev/pktcdvd/control\x00', 0x20007f, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000468000)=0xfffffffffffffe59, 0x80000) accept$ax25(0xffffffffffffffff, &(0x7f000069f000), &(0x7f000073c000-0x4)=0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000807000)='/dev/ppp\x00', 0x0, 0x0) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b10000-0x8c)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}}}, &(0x7f0000d28000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000843000-0x8)=@assoc_value={r3, 0x2}, &(0x7f0000627000)=0x8) mknod(&(0x7f0000f0c000-0x8)='./file0\x00', 0x0, 0x9) lseek(r2, 0x0, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008f7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f000046b000+0xf4d)) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, &(0x7f0000001000)={{0x3, 0x2, 0x80000001, 0x3, 0x7}, 0x8, 0x4}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000025c000)={r4, 0x8b, "a3056fe78c231250768883157802efb14c18c67f3894f6d22daaea6758e944d6a76f151b06bf674c497fabcf3973d5b3b54d87155cd78770c05d187fd7ba5a5f1de6f3395a36fb794c23509388133936b056227ce01a563987ae6463e4aceff846f0f46a98e454c146ac9d58cf57daa65f457f25a17e834f7f6e4b57e22ea8250d8a1cf990035031a70a14"}, &(0x7f0000539000)=0x93) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r7) ioctl$LOOP_CTL_ADD(r6, 0x4c81, 0x0) 2018/02/05 13:52:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x460200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000067a000)='net/rt_acct\x00') readv(r1, &(0x7f000049a000)=[{&(0x7f0000f48000-0x21)=""/33, 0x21}, {&(0x7f0000026000-0x53)=""/83, 0x53}], 0x2) pread64(r1, &(0x7f0000e3e000)=""/8, 0x8, 0x0) 2018/02/05 13:52:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000de2000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0xcf)="c63b9c987685fe6f531052bf1e32b46a0f091848cfb42e1ce19e424ff156f775dc12d539564e147c6c6cca537993d782d3e62247ae60ba11eca621a1817974dff479735e0a90464cd5696716d5404a66d100df60f08625ea9d7c8c6f60ca102305d1e628acca88fa9080237c3b3ba65862aec2e4c6d257e82ff71519af297539075f92be45053ce8a42cc6f7ce31add5a1a6ddcba18a9df42a9e69f30ab0ef8b102e1c36442cecaa3407ea7003dffb73d279509d0d75648863dd25b926023a0a33ae707c3af9de0e8647ed0920a465", 0xcf, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x8000f, 0x1ff, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000001000)=""/128, 0x80, 0x12060, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) keyctl$revoke(0x3, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000786000-0x12)='/dev/input/event#\x00', 0x0, 0x0) rt_sigaction(0xc, &(0x7f00007f5000)={0x100000000, {0xfff}, 0x4, 0x5}, &(0x7f0000f8b000), 0x8, &(0x7f0000aff000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000de0000-0x4)=0x0) ioprio_set$pid(0x0, r3, 0x1) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000d0a000-0x4)=0x1) 2018/02/05 13:52:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000b8c000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="8d9211112cf7d4ba6b72892768a9304f"}}) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) ioctl(r0, 0x227c, &(0x7f0000489000)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/05 13:52:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b25000-0xd)='/dev/snd/seq\x00', 0x0, 0x88000) r2 = dup2(r0, r1) r3 = getpgrp(0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x2) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000a3a000)="f0f2ea1f358a4c4c790d3ae6947b84df", 0x10) vmsplice(r4, &(0x7f0000739000-0x10)=[], 0x372, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40085112, &(0x7f0000fb6000-0x50)={{0xffffffffffffffff, 0x8020a}, {}, 0xffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) preadv(r4, &(0x7f0000adb000)=[{&(0x7f0000180000)=""/4096, 0x1000}, {&(0x7f0000529000+0xda7)=""/4, 0x4}, {&(0x7f00002c4000-0x9)=""/9, 0x9}, {&(0x7f000052d000-0xec)=""/236, 0xec}, {&(0x7f0000c71000-0x7f)=""/127, 0x7f}, {&(0x7f0000ac5000)=""/80, 0x50}, {&(0x7f000097a000-0xdc)=""/220, 0xdc}, {&(0x7f0000472000)=""/239, 0xef}], 0x8, 0x0) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000965000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x2, 0xfffffffffffffff7, 0x0, 0x400, 0x10}, &(0x7f00008fc000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000e61000)={0x5, 0x1, 0x5, 0xfffffffffffffffe, r6}, 0x10) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00007e0000-0xf5)="b660f6a19f31c51d6a5c207232ad5adcb2c5980f51464077a88b541dc7c95d9cfe9ec664346aa62d75674da432c666a65b7fc797d1cd062ef228d45dfca81bcdb6e1f8ef7628c2e659512ca975b085ad2f7179dbe5356b1bf324e5a4e3b6c20d18c355953b8632719cee6685381c5f5d7dea21f3aad87a78d7fad747d82cf3d72675cb4cd8c2dce2321e0385ccc8afec5e92eac8239e4b8d8351558d49f9abffaa81c71dee41111efd6abc2c2923f4b4bbaa76ef4cb3627fe362cfcd01be4cf3bd05901c16f0fbe9751146c89425790f2c9e2136b28644d773318493caec68c8edf99b3126ef824547bf24493a1df00487e061215d", 0xf5) r7 = socket$inet(0x2, 0x2, 0x1f) ioctl$EVIOCGMTSLOTS(r7, 0x8040450a, &(0x7f0000675000)=""/122) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @tick=0xffffffff}) 2018/02/05 13:52:13 executing program 4: set_robust_list(&(0x7f0000753000-0x18)={&(0x7f00006e4000/0x4000)=nil, 0xfffffffffffffffd, &(0x7f00003ea000/0x4000)=nil}, 0x12) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) seccomp(0x0, 0x0, &(0x7f0000520000-0x10)={0x0, &(0x7f00002f9000-0x38)=[]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f2f000)='/dev/rfkill\x00', 0x200000, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000215000-0x4)=0x7, 0x4) unshare(0x10000) 2018/02/05 13:52:13 executing program 4: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000030000)=[{&(0x7f0000726000)='t', 0x1}], 0x1) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) pipe(&(0x7f0000c2d000-0x8)={0x0}) ioctl$VT_DISALLOCATE(r3, 0x5608) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000000000)={&(0x7f000071e000-0x40)=""/64, 0x40}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f000017e000-0x8)={0x0}) ioctl$TCXONC(r3, 0x540a, 0x7fffffff) accept$packet(r4, &(0x7f00003b7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000aa8000-0x4)=0x14) 2018/02/05 13:52:13 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000843000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000001000-0xbc)={0x8, 0x3, 'client1\x00', 0x1, "7cb7af3f179983b6", "20aa87928e5f7b91ae871ee3887db9271ffedb952611c6d0c141f6a37d2a70e4", 0x7, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000001000)=0x5) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000002000)={{0x100000001, 0x5}, 0x1, 0x0, 0x7, {0x0, 0xd26a}, 0x0, 0x8001}) select(0x40, &(0x7f0000000000)={0x81, 0xf976, 0x20, 0x200, 0x8, 0x5, 0x0, 0xffff}, &(0x7f0000001000-0x40)={0x3, 0x3, 0x5, 0x3, 0x1, 0xb6e, 0x3f, 0x3ff}, &(0x7f0000002000-0x40)={0x3e80000000000, 0x1db, 0x37, 0x3, 0x5, 0x5c54e08, 0x800, 0x400}, &(0x7f0000002000-0x10)={r1, r2/1000+10000}) rt_sigreturn() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000)={@empty, @multicast2=0xe0000002, @rand_addr=0x100000001}, 0xc) setpriority(0x3, 0x0, 0x0) 2018/02/05 13:52:13 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x90)=[{&(0x7f0000002000-0x54)=""/84, 0x54}, {&(0x7f0000002000-0x7b)=""/123, 0x7b}, {&(0x7f0000013000)=""/59, 0x3b}, {&(0x7f0000000000)=""/42, 0x2a}, {&(0x7f0000014000-0xe5)=""/229, 0xe5}, {&(0x7f0000001000)=""/255, 0xff}, {&(0x7f0000001000)=""/250, 0xfa}, {&(0x7f0000012000-0x69)=""/105, 0x69}, {&(0x7f0000002000-0x2)=""/2, 0x2}], 0x9, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$setownex(r0, 0xf, &(0x7f0000011000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair(0x8, 0xb5a463f093584b0, 0x4, &(0x7f0000d41000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00000a4000-0x4)) 2018/02/05 13:52:13 executing program 2: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003e000-0x82), 0x0, 0xffffffffffffffff) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000001d000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000fdb000)={0x0, 0xda, "57400f6bcf5132568a47ae6a12733c565f1ec4d288b6cb639f877fbd1cec41cc3d46f956b9e893e11b31fe7a2b116494c648afe85cbe1c20b932fe14be635a0fabbaaf66bf937e953937c4363be5f29d03765dff74569ef9badda9efd4d8f37ede35b1c200353c4c8c8af939524490a665d51e9a02878c615c493bdc60d72b06cf4d056229039aa53605f013bb39049caa163c05cf682bf8a04482175570f1c836fe6a9b2395316a368e5d341ff5c5b97f2d362b19e7d7651d381f908c4a603d5de0967e022975c0f6f6bf92331deb4a02cf73fafadbd7c03d11"}, &(0x7f0000fdc000-0x4)=0xe2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ef8000)={r3, 0xbe, "c66569c7b3c050f689f76247b68e248ffa2837c4d9b31feadd6a032b343b3bf4983ce61778e4515b70e4171a4ce3b6ec672032a013734d2dc4d8daf7cd222374792e99e986038530ed49b4802caf88aa5ebe412e52732007ae9e12449df20d40729d8a2651e87f9a3c856094e98890c1b94543a2e2aae571298f351b7c56478a9d0108a009c0f1e2b161da6cd9c14d35fc48baa25ea46dfedeaad882259cb8e4de13d47d6219acef5822091e2653f8205d50a9d1c4079475eae5d5ce569f"}, &(0x7f00004ab000)=0xc6) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1}, r1) 2018/02/05 13:52:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00008b8000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000df7000-0xfca)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @broadcast=0xffffffff, {[@ra={0x94, 0x6}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfa4, 0x0, "ece41161b912666167b3c757b84802898440fd78d8e733be54eeea73d3d1ef9be63ade131d7ccd053c5ee75392edc0bfd0e1a45a5131a29d9bb3cf838c3d22b63c94168a90e997166690a4e6152ab8b3e6b41e2eb305e67215f1087ad886f4ff6bb3137498a9b620a11f71f63fff05650ead0ad06439cd4070fdc3bb663b99fd2d856969e64a449f9c34f15b94a486a12d26d3307867e9d2c22e0f35b5ab6dbcc1a337284a03d77e725f7385b356bea70a52f490e366b7d15711a1ac02b3a177a562de6153c84f6a2d5a230b0abed6ebaa4d6197e51c6792f960fc835fb9e69e4c9e75e16599e583124cc633a49cf034a0fa0b14e38e9d8fa75dfbc1e476f14b82f07383847168ce1b9ba1c3970fecb9737725532312b94d17ec254840fc2b627aeba27dce990525dbf0d0d1765cc6797ca11fccde2921dd06e45961666420125a7a478c103e997d77f4e00e36881cebef9060a6d0990e383b6e0f0b8c2a70fa4a63d39d1bef6cf4c2731c7f4703d0955dee5888a4042a3e58924bff801c603256e8e8d3343a2ce57bd08065e9661c94a4de30688e38fc423e8f88c2766e57af6b2f93050f3b2f7277b29d35e7ecfa88569f05f06056deb41bc8f6f53405453c1bd876f98cf7e3ace39604de3169e824e03005c8b7b5032779aff27903e747dc2ec27c9e5f5926245542ed5a2f0f7ec15a9f7a4539060ff2e4c2c92b3072f8340200ca7d169f2c70668917f2b8762366aea98e3a37fd50baf3b257a557a429fa925d88e99f7826767c7f22318296c05925d31b71257a47c8c8544b5d80324333dd3945fe3e8f139651f8d475d0b20ae0afa8240c8fd6878a99c3446e80829a09cf01f219b836fa76ec03c5c8548fb4f43a47dbac844eaec0e3ade7f051379eb6cf3b0275047109669c3fe5ddec40dc3114fa433904d6d7c8984b530da30b1c5928bb68c151264f62d2e2759eed2e223d648a5d470bf6ad44647f2d76bbdcec663c69139e9917777fd38cbe36f43a6b53e926a9db325a3853aaa7526a1aca6616aa4999ec12fb55a05b6a0a871d8989740301f2f405492ce9526478a3069ccb406492c8c5491085815158487c82ef1a0387f791aee3cd71848208361aa55aeec8c88c0be10286687d1416be61642e8fd448f3f56d06060a1fd7780381ea68340df89ab4800b0bfe59158f88eff97067e32ee84e288ddb1fbaf34cb9b8ebc2fe8dd0222ca87ef7a4a2253a86dc7d6d3b0d80f454162b72831163124b06c480f12fe0ddc4aa458a748ab0b37e5e4c17b11b58ef08e19e264e0f4af6a14c420c5336ab5c8753789d544ebd795a8a96c0f60be98861385a605e8ad0e2ee02c85d296ca13727783777ea70b781ff757a8c714a5495f2b7a2c456cf111f8b3f52556dc13cd1f9dd155e3fb3232b0c3bd0365e0bf5dab128250f3d932fe32d80f67539f5a49707012f34bba39bf09a5f8f012522e06983291c27c5a049484e7c82c72b35dcfef01da5c77a541a86e767838e7ecef9ce55c29706ade12c0790c148ab0bbd96c49254c72c2a5f62c4d3329068298fad72e0ee871afde31cdfbbb861f2a569e3f86564c8b94c85440b3e712f0f28ad365f5d63a6cfb297557de0de81a768ce6a08def38e52e800918543cd9c85d91702fb4fea258d523cdefb10fe918f4b8f549dee4770b1bd9f071f6b71fe4ded02dfcf69172aff28ed1201e7db0c30c9c60cdca21a6f54d64a8e96aa43917d5264b37de3abc7e537cd1d9f7150ad19434186570af729ab2af20ff7fc78802f8782bc7f0bfeb4ed27d8ff7739b046ed8f87c65d9c034e74711076a5811baf18b39d7f02de12f7dd782023c867563c7c67628cf3071c4193a7992d087e43b6ee1b155c85da2378dd1a25fc6cf00132eaa4291793bb68beeda6094c378ead4bd21f0ebf89b9979df3157dc4da67d9cf5ca98e2276382afe0d9b4e3b645b3da87bf52d6074a74932393ece8d7b26e4cc1dd8f13a414060ea0e4cc7ae13de440d107cb0c16075e4f99871bf7894062d36d193d1b1b77c5af523e668cc67eb096ff8737977a2c67b238f6cb0ebc1d85733fddabe250b78e80fcea24e2898de6548483e4abb61f2ce8cf366395cd99d6fc383ac3241782729353b70e8819cfebd685e349b308e38a91d77bb75e9b0433f85d46532de44d3839b083ce4515901cf703df8790f2896f663adff42f365a74a78d98554d5a67b1589e24d30a1223ee1e2adc6bcf77eabaae09763b8b8b948d19924b057e65562f082b8913e5009a8c13791f59903c9bce077fc80d6ec79b8852385c7c4a6c68be8cc5997b06d5e39f7dbf57e89f8a59f5452c4ade5968ae1de05d3b1d12c51924d10ad8e585474e2a9724bebd2bf9004d86697ef79ce3ed527ef18ce137553b43c1124f8d3844bc797965f61414492a50374f3060347871f4dfb15625672dd078e346f15b1bc2a3307675baa101d826f1eb7c166f7cb09775f0db016a9529954802075f3f8bfa0a73af49c9aae2d90624db688784fe4919b8f4db3ed89391ed6a85bda17c3945422418c72d74502485bfd83c4f64ee639340e003a030556b143064b3af88dd89da839c7cb3d38d1b95142fbc1b06bd01273ebfa25ef4c130175d5560b8a72afb431c80020a66cd7f15317dda99091b589b9efaec718bcf79fcc0b54e90cf77b6e94689ed72246c684d983c6457aba79d4b5757342570a7d00c2e1e8f95ddaed14cd98cc20e80e5606740b2b2bd28ac545761594167402657af8c2c50da03cb05dec21f90f278e9c2eeb523026a1bdaeec2597f33fee84b77cbca4100f414267a3c5c8c9f143c2cb192739c8733ea32ce20eff253f4ce4525ee2592d0489140baa4d84708a61d809c87e4e1992356c8cc6cdde0c886e4c66a9eb58709df144b6cf9b0a87c02d652bff9af938c78b03846dac563e6730fd507b306bcc25131fe7c49f7d563f84bf674880d0f9b2745567760c6bbc74fd7fb1f9e2877e6baa3107ced0dc492ec120db4bab934c12817323f3f4b69d665385b1ab75ef20198de2eab7592a2ca74128e58e9630b8532bff5d23b80d41232cf8ec419a636513761bddb8b597233afe4e8929aaa3784bb2159336e567bc7d78cf64b9f6f6c3bc6a23936e06ada689b077cb215b70be46e38db569e310a6c0d3cd552717b8acc7d70f1ce8e3008c72c8e62957d10f68bef5d8cc4982ca9b7ac26f135e6637e757cc92180e8c804a10110c74573649f11d7d5753e1d13d9d3f9dd62cbe058f721266bab8545d643d6ec9b2de0bad5f4b77a039ccd51c9720e917a043338ece684d78482db87413b1e9774d7fbf9ae82c321ddf285e24ad2e6de8d758bbc9a046edaa34f50fb1010857232b1014479910f7bb8ec3a35d1d9037b8fa3fb1f4066e64d516c84535812874ab55cd0ca8f8b41668731b1fc65a6430ac97da2894e16ab1e1049d065c80d97f5cfeb13e839624167f462e51a3b0bd13861250fefe00af02be62cac5ffe68763e950c1b8d0d49f544d1fad4d5db475be46a817982daf59cb3e5efb4ad181e7c90799522eabddfd268251e4d15d5743e47d46e7ec38b908c699e2ed9ae14eeb8489197588699163b9e191d88e232097be1377876d19fc5692592eb53f02cb4dc4cd3a05181136b614d014a6ddeb51a32cf2812f9bafbe6f8db908dc919de58863ace3ba6a6d5642a6f1a42b3cb79953fecdcaab6218c7ecb547288976e395378f45f2a0d709e3327b5937fac3edbd8976a389d5fb6cb737013b715e5eaee5debd9de3f9d9aa2ccef9675a83749b73e85971fbd1fe77751ec8354f38bb9c1d9ae9ef13e05af88e93df06487aa97119f4d7ff0df793c60202cf478714fe2deddf7e33615dfb914b123076e255be7b9c4cdae89bfb36a7f0ee2c3638d70677895bb7e62b36adc8e50385cb9b82b45812a413c1f4dbec9110f1734160099a6881914232066f928fb105bbdb2d19d3029ecb6454edd26c7e2d4ecddd7500de3ccaaa4836df99e2ded8423a1f0f97984fa88c209223621dd0bdfe8d24ecfc8ade78c46c121bd900aa187c646586525e5c39604ad2c04120a254ad0e3909b3b7bd02aa640b4221e2ac0ae46a0d9a095bb480d4d56672b0a6677cf59835118b58272a2b53298194825bb72ed83a08467af5cecff55ee01788a8137a46429412f7874d5d5fa6f1bb6be6a4a73ba75ead5d68ca8a82c148cfa9fa3e7b3d13fc572bab7a7117020f213e2dd6f9bd5d0b2a721cbd24977972125102ffafe8463e278a3fa410f730b6a7a42f5c0756a052589e61dcb9084ec053cb8f3397e48968a1df343192001172325e82b62771ba70b2ac4a2695185483056d933fb4c31da6f218b98901b5b415a5a3401d819ced8ac25d93b188f0f04e77c69237a381981b596819377293bae4510dfbcde481de08bd5ae1225c41b2fa0812bab3de1647532133ad47bee9634848abb2060e8fa01197d7d855c0bedc93b03bde039c3e98c3da0c270145a20f6c8ac2dd1d91c6addcef77a9ca571ed5581c4440cb44e7e01799e4607d317bd8184b84deeaba6beb6dd1ca91da4c2b2a5254d432d35aef6431d490f2a05ad075611fd98c2dbad5740dbf44e935f014a0d70b8df664d7352ebb69d858fa7bc17b734cbd7ed0f91643c9b2c3fe27fd81f301b41f194d243da5d80df5bbfbc5a91c2f1b4c5923129d2d031213f82808910d0906f96184856ff8cf6edf9929a5c87ab27e96b8a66f2aa572646eb40564e950af4b4d942e4ab7d5c5913ae7ee686f1c27fc40ac96bc6f1c1bcfb17bbe4a338795d1e21eec4126e2e7a226db73648f48228c98c3bf6eb943602623d279ab12d636b4c6d801d3eb05a0f0d4a1839df79d75758e13213dbb4d2f5b2ab5b321d8c672895a7fdbaab5b2a966cef06e376a3aae58c75cbd2faa6e3375f61ec0c8043c1a38eed88cf8f3749f258ecc3c3f586d4c3400de173d68896e8c8811c775c0422608875582c5f0e60065e66f15881996355a6745253c113d75365fa627f0d9a292fbf4d0f8173bab56c13a115b87a472af6c9bc4c189cc9b523575c0457e87f1ebd9158ad5612699842fbe8d6a400aa12f4833cf5a41e27a22418b9dbec11e3b8d048096688eb568cdfca412c4fd949ff8547ba99b84ea092d63f216a1f7b7306ff28b73437b45d8befa03e20dbe5ba5baf45399455efb969494ed4d708cb9124d8f1fd777838b603578e0acd32f5f277bd9f4e4599ec075c8fd83852a748e45153b08c5b7a2d5d7a69875612747dcbc177f8428645d89be6f0347f14cb0ea6442c0127a3ad377fd8f66233dddaa2c4c84c5ebf4e61c98050c76fee38dfa1beb1d8713037a55d52b647ab389576a852ccde8e5a4e74872ccd6780fb1c6335e72b3799b328a0d1d28d75996ddd8a3c9f1ed16dade8a6402a97c2053155e86b2f7c7839f6e1eb0edfd6fe328151a16f3e911c4664344aad63458c918f37e7fe0e2acbd3e98a68f709ee4fa9a86187f3c92874a8251907fd27f1b91fbcc1046f19654186ec8ced929c316231eeedc4a14e74bbb4bae86e0a849ead1f32ceb9ecc65abb355d81eb456ca05732d16f239066b91e448c546a128fec4a32de611bd800f73c86e232f1174850602e572ee9990b54155e79f8226bef0a6581333ab"}}}, 0xfca) getsockname$packet(0xffffffffffffff9c, &(0x7f00006eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000019b000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bbc000-0xc)={r2, @empty, @multicast2=0xe0000002}, 0xc) [ 105.872348] device eql entered promiscuous mode 2018/02/05 13:52:13 executing program 7: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000036000-0xc)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000001d000)={0x0, 0x88, "3a19a314071351d270716eac40ae199bed945c8d05872593d21d545a0d3ebabfac8ce4682ee49f8eabdde85937f96f1402e373405551a1888f6d401e509d8809374d36cbdc618d9553332e2f46e998a1ad4f06fc2a61720f1d60605db3949f63576be203586e0951e43e0cad43fe19447aa5c573dec4903cc0a20453282ccea1df7be8dc34e6ea54"}, &(0x7f0000035000)=0x90) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000-0xa0)={r2, @in6={{0xa, 0x2, 0x113f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0x6, 0x200, 0x401, 0x24, 0x14}, &(0x7f0000036000-0x4)=0xa0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000034000), &(0x7f0000034000)=0x8) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f000002f000)={0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f000002e000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/05 13:52:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = dup2(r0, r0) sendmsg(r1, &(0x7f000085c000-0x38)={&(0x7f0000ec4000)=@llc={0x1a, 0xf7, 0x3, 0x7cae123f, 0xb8, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10, &(0x7f0000880000)=[{&(0x7f0000b0d000-0x94)="26ce000a12ed7408880e59909898049af9a9ae81b4198dd1e6aa69c87501cc90ad459fbf91ee710e498ee49cf4e0ba695768e1a1c0cb4e7265588b1684604b71513a94d532cbe9ecfbb472660451613f3460917cd6571bad994e0a7b8cbfcd822bdb4aec63f46273d286a1e1d874760aa6ea7c87eb7f5c554d1f3ddeb584e2dfd30f088ccdd5094cd316cbe771951a27eb8e0feb", 0x94}], 0x1, 0x0, 0x0, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000728000)={0x4, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) sendmsg(r0, &(0x7f0000c53000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, 0x2d7, &(0x7f00008d5000-0x60)=[], 0x0, &(0x7f0000f4e000-0xa0)=[{0xffffff6f, 0x29, 0x43}], 0x10}, 0x0) 2018/02/05 13:52:13 executing program 0: mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000d20000), &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pread64(r1, &(0x7f0000d21000-0x1000)=""/4096, 0x1000, 0x0) stat(&(0x7f0000d21000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000001000-0x8)='./file0\x00', r0, r2) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d20000)='/selinux/enforce\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000002000-0x6)='rxrpc\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x14)="7b7b736563757269747976626f786e6574319a00", 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000d21000-0xe8)={{{@in=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000001000-0x4)=0xe8) stat(&(0x7f0000d20000)='./file0\x00', &(0x7f0000d20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x2, 0x0, 0x4, 0x5}, {0x8001, 0x19d, 0x600000000000, 0x1000}]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x20000000, 0x0) keyctl$chown(0x4, r4, r5, r6) write$selinux_access(r3, &(0x7f00006ab000)={'system_u:object_r:anacron_exec_t:s0', 0x20, '/sbin/dhclient', 0x20}, 0x36) socket$l2tp(0x18, 0x1, 0x1) 2018/02/05 13:52:13 executing program 4: clone(0x0, &(0x7f0000445000), &(0x7f0000f1d000-0x4), &(0x7f0000d5a000), &(0x7f0000ee0000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000002000-0x24)={0x3, 0x58, 0x1, 0x5, 0x9, 0xe7, 0x2, 0x1f, 0xfffffffffffff9b0, 0x80000001, 0x9, 0x1}) ftruncate(0xffffffffffffffff, 0x0) 2018/02/05 13:52:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$TIOCMGET(r0, 0x5415, &(0x7f000000f000-0x4)) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00004ad000)=""/227, &(0x7f00003af000-0x4)=0xe3) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000071f000-0xf)='/dev/sequencer\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) fsetxattr(r0, &(0x7f0000e14000)=@known='trusted.syz\x00', &(0x7f00009b1000)='/dev/sequencer\x00', 0xf, 0x3) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fd0000-0xb8)={0x0, 0x30e7, 0x7, 0x400, 0x7, 0x8, 0x9, 0x1, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x101, 0x40000, 0x1ff, 0x8, 0x7}}, &(0x7f0000516000)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f000030c000)={r3, 0x1, 0x51, "1a183c8ccfa2bc6cd909e049d363cdf34ab0c58720255b27d6f34ef2ad35dce79a4f8ac4104af86d49fffe9721d8e0d9ae97fe30c86659eba3aef48e1bfa8d71b5630d2a1f9b98b13c4986d8c88269224f"}, 0x59) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000075a000)={{0x0, 0xffffffff}}) dup2(r2, r0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000267000)={0x2, {{0xa, 0x0, 0x34af7fd0, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x3}}, 0x1, 0x5, [{{0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}}, {{0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100}}, {{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0xffff}}, {{0xa, 0x0, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}}, {{0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}]}, 0x310) connect$ipx(r2, &(0x7f000068f000)={0x4, 0x0, 0x2, "19483f487a3a", 0x1ff}, 0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00001df000-0x10)) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000982000-0x10)={0x1, 0x0, 0x7, 0x9}) fanotify_init(0x28, 0x0) 2018/02/05 13:52:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d80000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept(0xffffffffffffffff, &(0x7f000017f000-0x8)=@sco, &(0x7f00009e2000-0x4)=0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) readv(r1, &(0x7f0000c24000)=[{&(0x7f000057a000-0x27)=""/39, 0x27}], 0x1) connect$unix(r0, &(0x7f0000caa000-0xa)=@file={0x0, './file0\x00'}, 0xa) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000990000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000c94000)={0x9, 0x1a, 0x0, 0x2, "f48b086d55fc453f75a5767a13cce6a240c9daa3aba7c80cdfbcfeab5942bf0c"}) 2018/02/05 13:52:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000073000-0xb)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000dc5000), &(0x7f00008fc000)=0x14) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000f18000)) 2018/02/05 13:52:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) clock_gettime(0x0, &(0x7f0000c40000-0x10)={0x0, 0x0}) ppoll(&(0x7f00004eb000-0x30)=[{r0}], 0x1, &(0x7f0000cdf000-0x10)={0x0, r1+30000000}, &(0x7f000086c000), 0x8) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x4}], 0x30) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000ddf000-0x4), 0x800) connect$pppoe(r2, &(0x7f0000dbd000)={0x18, 0x0, {0x2, @random="4ce39a5de411", @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) 2018/02/05 13:52:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000008000-0x98)) r1 = fcntl$getown(r0, 0x9) get_robust_list(r1, &(0x7f0000a95000)=&(0x7f0000f5c000), &(0x7f0000faf000)=0x18) 2018/02/05 13:52:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b16000)='/dev/sequencer\x00', 0x2001, 0x0) write$sndseq(r0, &(0x7f0000fca000)=[{0x0, 0x0, 0x0, 0x0, @time, {0x5, 0xfffffffffef7fff6}, {}, @ext={0x0, &(0x7f000076b000)}}], 0x30) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000038000)={&(0x7f00000db000/0x4000)=nil, 0x4000}) 2018/02/05 13:52:13 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000083a000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001000-0x8c)={0x8000000, 0xde3, 0x6, 'queue1\x00', 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000002000-0x5)=""/5, &(0x7f0000000000)=0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000001000)={0x2f, &(0x7f0000002000)=""/47}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000003000-0x20)=[{r0, 0x10}, {r0}, {r0, 0x81}, {r0, 0x4}], 0x4, &(0x7f0000003000), &(0x7f0000001000-0x8)={0x9}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000005000-0x8c)={0x200, 0x80000000, 0x400, 'queue1\x00', 0x80}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000005000)=[@in6={0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, @in6={0xa, 0x2, 0x65, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, @in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xfff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x8}, @in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x2, 0xeea, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x1, @loopback=0x7f000001}], 0xc8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000)={0x3, 0x2, 0x0, 0x1dd, 0x0}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000007000-0x19)={r1, 0x11, "dc16f28379f3ebba731f93cb78401479cb"}, &(0x7f0000001000)=0x19) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000002000-0xbd)=""/189) mkdirat(r0, &(0x7f0000002000)='./file0\x00', 0x40) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x17, &(0x7f0000007000)=0x8, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000007000-0x8)={0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000003000)={r2, 0x4, &(0x7f0000009000-0x10)=[0x4, 0x734, 0x0, 0x4], &(0x7f0000004000-0x10)=[0x4, 0x9, 0x7, 0x4], 0x1, 0x3, 0x0, &(0x7f0000009000-0xc)=[0x8000, 0x3, 0x100000001], &(0x7f0000003000)=[0x800]}) r3 = getpid() getpgid(r3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000000a000-0x8)={0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f000000b000-0x10)={r4, &(0x7f000000a000)=""/244}) 2018/02/05 13:52:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x1000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000418000-0x4)=0x14) prctl$intptr(0x1a, 0x0) 2018/02/05 13:52:13 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b95000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000002000-0x4), 0x80000) r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc001, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0x20) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000086e000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb0000-0x12)='/dev/input/event#\x00', 0x2, 0x0) unlinkat(r0, &(0x7f00009b2000-0x8)='./file1\x00', 0x200) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000e12000)={0x0, 0x1, 0x0, 0x0, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) 2018/02/05 13:52:13 executing program 4: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000f88000-0x38)={&(0x7f0000f87000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000513000)=[{&(0x7f0000f88000-0xe)=""/119, 0x77}], 0x1, &(0x7f0000f88000-0xcf)=""/207, 0xcf}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00001f2000-0x1e0)=[{{&(0x7f0000a82000)=@alg, 0x58, &(0x7f0000f89000-0xa0)=[{&(0x7f0000f89000-0x17)=""/23, 0x17}, {&(0x7f00003d9000)=""/116, 0x74}, {&(0x7f0000cff000)=""/240, 0xf0}, {&(0x7f0000f89000-0x3b)=""/59, 0x3b}, {&(0x7f000082c000)=""/100, 0x64}, {&(0x7f0000f89000-0x50)=""/80, 0x50}, {&(0x7f00005b1000)=""/185, 0xb9}, {&(0x7f0000f89000-0x44)=""/68, 0x44}, {&(0x7f0000f89000-0x79)=""/121, 0x79}, {&(0x7f0000f88000)=""/113, 0x71}], 0xa, &(0x7f0000dac000-0x15)=""/21, 0x15, 0x3f}, 0x80}, {{&(0x7f0000e37000)=@sco, 0x8, &(0x7f0000f89000-0x10)=[{&(0x7f0000f88000)=""/140, 0x8c}], 0x1, &(0x7f0000dd9000-0x91)=""/145, 0x91, 0x800000000000}}, {{&(0x7f0000f88000)=@l2, 0xe, &(0x7f0000f89000-0x50)=[{&(0x7f00003a7000-0x51)=""/81, 0x51}, {&(0x7f0000279000)=""/83, 0x53}, {&(0x7f0000731000)=""/184, 0xb8}, {&(0x7f0000f89000-0xd7)=""/215, 0xd7}, {&(0x7f0000f88000)}], 0x5, &(0x7f0000f88000)=""/85, 0x55, 0x7}}, {{&(0x7f0000f88000)=@can, 0x10, &(0x7f0000f88000)=[{&(0x7f00000e1000-0xb7)=""/183, 0xb7}], 0x1, 0x0, 0x0, 0x74b75e60}, 0x7}, {{&(0x7f0000f89000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000f88000)=[]}, 0x80000001}, {{&(0x7f0000f88000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000f88000)=[{&(0x7f0000f88000)=""/4096, 0x1000}, {&(0x7f0000f88000)=""/149, 0x95}, {&(0x7f0000eae000)=""/65, 0x41}, {&(0x7f0000224000-0x74)=""/116, 0x74}, {&(0x7f000069a000)=""/4096, 0x1000}, {&(0x7f0000ac4000-0xd3)=""/211, 0xd3}, {&(0x7f0000f88000)=""/91, 0x5b}, {&(0x7f0000f88000)=""/208, 0xd0}, {&(0x7f0000188000)=""/253, 0xfd}, {&(0x7f0000f89000-0x3a)=""/58, 0x3a}], 0xa, 0x0, 0x0, 0x5}, 0xffffffff}, {{&(0x7f0000f89000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000f89000-0x20)=[{&(0x7f0000333000-0xee)=""/238, 0xee}, {&(0x7f0000a19000)=""/155, 0x9b}], 0x2, &(0x7f000065d000-0xcb)=""/203, 0xcb, 0x4}, 0x7ff8000000000000}, {{&(0x7f0000f88000)=@nfc, 0x10, &(0x7f0000a28000)=[{&(0x7f0000f89000-0xa5)=""/165, 0xa5}, {&(0x7f0000f89000-0xfe)=""/254, 0xfe}, {&(0x7f0000f89000-0xf)=""/15, 0xf}, {&(0x7f00006e9000-0x4e)=""/78, 0x4e}, {&(0x7f0000927000)=""/221, 0xdd}, {&(0x7f0000d64000-0x5d)=""/93, 0x5d}], 0x6, &(0x7f00006ff000)=""/123, 0x7b, 0xfffffffffffffffd}, 0x80000001}], 0x8, 0x2122, &(0x7f00002d1000)={0x77359400}) 2018/02/05 13:52:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000434000)=[{&(0x7f0000b3c000-0xe1)="e8480f79f1634ec619e4d17f9550c39f3a601145beeef490df4ba21bf10787cb408432048c5d57594b5058a26fdb537181aa4f1b4eecd45186dfb8f7be4b122852c50f2f6e83b405609ae2cd19f808ee9ce13839cb990b36b283d1cab276fd65fb938018f6047a671b386ab87688dac93145339eba1f297745f14168d7675d2b6ff9a99189c0c59547bc94f4beea1c3993186770a9cca1819053d6ce068865d995242b45bec3cc239248c9cb40bd823ac9c9cd244a69858f13361657c0adbe9b2845ac8aa99b12c46b5ae0412c48f9c41d2fee9e6718d4d8446cff352c2c1fac53"}, {&(0x7f0000384000-0x13)="9973b312dc8bc175167f58d0f6e2a82f6871b7"}, {&(0x7f0000d2c000-0xb7)="56d4a76c1f6a3b0610dd060d322c7b11b4f5d2f9be3dc1440b517caa986e53c080dabfc4ac8827a62676ebce0644a7a4addad64e54a27fc51d2312ca59e2da635e9496d540eecdabc8d160ea968d84eace5e266fe70c4af537228d2a0d25b659e004e926b17637d829c43c8e6f22cc94df94b5aafad369fdb7a0199cbb40a337ebf7491843f5a007243e60d7f2d91d0d33c8f70e2969ea8a2964cd1edb622a0a369d928e2fc793b1decd63595bc950e4809af8a60931aa"}, {&(0x7f00009d9000-0x74)="f38447e7abf41913fcabb935683b63f81a08e688133eadd81682def6b7dfebec4fb5de9a1dc486b588c720bc8377730504ce36dced3923ca5592d69c615c642d52ef731a939299427e133e36d94d4b5239fdd7b1e812f1255da00551e99e9edd0cde7743694cd9148734248854bd4c1ed2cafb9d"}, {&(0x7f0000e9d000)="90"}, {&(0x7f0000e0b000-0xa3)="9d96ce2566ecded24512b4561c02e0d2e9a20469a410874b7c6c06567fe14afdb76e6d33ded718d335d263da09a1237ad1c5f1b9f14aa815a5071724cce02d96f7ed0d1911994207512cb54d0f4289770eb225e13b139804184726e7dc351e23050270d243f76692dd6e4b250b31e716e351c7eb6ed75d273afd4535af9815cf582f4b7701b2efaa8499c510434b40af4ebdb58c1a49af383c74f0ab77d112cb554677"}], 0x3c9) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000019a000)=[{&(0x7f0000ede000-0x1f)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$inet(0x2, 0x80a, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b08000)='/selinux/enforce\x00', 0x7fe, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000acf000)="c1f248400bbe51f16708ee78ab9ecdf312b8bda46f56977a992229e2dc65824f84e13103ca1b5c22c604e4a53a80deacf86e") ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00003f3000)={0x0, 0x0, 0x0, 0x401, 0x2, 0x0, 0x4, 0x1c, 0x18, "d0bca690bf782860f062a73adf71172634907014348a60e107f390fb159500f30efbac5adfa0aa5785c6dc976b31739acac81110a039f3a82749ef2a2ac250c3", "6b515985359196686cb02aea6b33bde81012b90f4e09bcebc05cac72f82d62695b7da7f2fa491363965aa07f2d314f3dd0a0ac77018237570ecbfd2796aaa127", "ca92a45b56214168f1d20c89e9454b5ef6453897d918d903fce0a05fb366ca38", [0x100000001, 0xfff]}) syz_open_dev$mice(&(0x7f00008d4000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) 2018/02/05 13:52:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000063000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00001b8000-0x4)=0x14, 0x80800) accept$packet(r0, &(0x7f0000bce000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000372000-0x4)=0x14) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000093c000-0x4)=0x10, 0x4) socket$inet(0x2, 0x7, 0x80) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffe44, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) sendmmsg(r1, &(0x7f000086a000-0x3c)=[{{&(0x7f00003d2000)=@l2={0x1f, 0x1, {0x3, 0x3f, 0x3e3, 0x7, 0x101, 0x6}, 0x83, 0xa9}, 0xe, &(0x7f000059b000)=[], 0x0, &(0x7f0000f27000)=[{0x18, 0x13d, 0x2, "b7a4495339f5"}, {0x20, 0x11, 0x3, "00178c99a6071eb6fadaf6402b3df304"}, {0x50, 0x104, 0x1, "fffa5c11ca9adc423bb6961778020492ce942651222ad39af2f61b39eeb22070a39fa917fea1ba4397e1f1f1c999c751c5ebd41fe7d091710c"}, {0xb0, 0x119, 0x5a9, "6e98ba4d1aeceb9a1fcd26abd72160e262942057163582b897547cdedb98ee0e631de75fdf3bc26fe9df128c897e454c72c5cb7b37599c546bdf179ee39cd37613c4650e4b9e35c9d1c8e9bbeb8cb9d6e6f8f87c3ac1f41017e3d99f2011935e428fbe1a2c7a7b9013ff33397caabb7f2e93a8b6e7f52bdccc36691b15928570fab0200c47cbfc1cb129c969b9ca64c3fdce4763412e90e541e76c8c75d3"}], 0x138}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f7c000-0x8)={0x0, 0xc}, &(0x7f00000e0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d9b000-0x8)={r2, 0x6}, &(0x7f000001f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c4c000)={r3}, &(0x7f00008fd000)=0x8) 2018/02/05 13:52:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fd8000-0x28)=@hopopts={0x0, 0x0, [], []}, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000077b000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0xbd) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/05 13:52:13 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000058e000)='/proc/self/net/pfkey\x00', 0x88000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000813000-0x4)=0xffff, 0x4) ioctl$TCSETAW(r0, 0x5407, &(0x7f000069c000)={0x1, 0x4, 0x6b, 0x8000, 0x5fc0, 0x5, 0x2, 0x3, 0x2, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0x46)=""/70, 0x46) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x2, @loopback=0x7f000001}}, {{0xa, 0x0, 0xff, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x101}}}, 0x8, 0x5, 0x9, "fb32289315e74a8dc27e7abbc01aaeab1f7a5fd6fcca902f80e6cd6a5dbf0459ca17053b6bc44f0021b40125fc55656831a899087d0219321a500e32c14d93c5858deadd5088731195592dba2eb87482"}, 0x160) recvfrom$inet(r0, &(0x7f0000001000-0xdf)=""/223, 0xdf, 0x40000003, &(0x7f0000001000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x7fffffff, 0x5}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000001000)='net\x00') ioctl$void(r2, 0xc0045878) ioctl$TIOCSCTTY(r2, 0x540e, 0x5) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x5) pwrite64(r2, &(0x7f0000002000-0x15)="9b7e3f52e1ddac9606296a9787a0b58faa20d88d78", 0x15, 0x56) readahead(r2, 0x7fff, 0xffffffff80000000) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000001000-0x4)=0x100000000, 0x4) dup(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000002000)={&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002000)=[{&(0x7f0000003000-0x59)="a5ffd24b82282ac0f24777bf76ec41cf77f89d4e8e5bd26c2cf4fb40a2383df223fc5c0ce0c2253bf230c2b572004fc202385f586158e8965633b31aa800bcf2095cf01d451bbdd3896805dec21f3540a6714fd11255d7bbd2", 0x59}, {&(0x7f0000001000)="e8c89ea50a6d870725e2c132425717bbd8f30a13b859655aae6f97e16ea1aff3034fe862f829380abfc7c5023607ed1686c7dfd52f60e26170", 0x39}, {&(0x7f0000003000-0xee)="29a50b3b34c4dc3bcb23d8685369b9414a67fb41c101b33233c3f15acf5a8e39cbe3e3eac4c77c998f159114b3ff2764b0b49b8ecc1fcc33b476aac1a80d4ce2f6d4784189aba5e501349e9c3bc3482814c7f6bc9d22084d1048f5a18992c35737a28955af628c6da470a8d8286d99615510e3be258da2acdc55c9b542b2ffb14ba932d0d1f21e02b0ef4a6fbb1f1cbe880cc0aaf4efe079327aa2e451ff76eb67c93cd25121c5a4839fffe657d9dc1ec82004cbee3b8583332d664b9607e2c09eddcde06021d125cddde6063cb8387f9ada3d4192b6aa45d84b562503753367536d204024b2adc1d66774e089e7", 0xee}, {&(0x7f0000002000)="c8d5764dd57ac07ed05c1e30f036a68a099987d799d4ba59bcaa1d9e53ac90a6b87db885c4fc8bf3751b6758ffd155971be74adf57acff36f9827c41e21f83ae9db88d6b5bda574a001ba1a8c710b7c55c1739932b0a07219a91d0d18bc0da20270860e124581afe12264326e8f1bd4d7757b778ba62abc734f36b6f6fee3dccf3ec370242fd", 0x86}, {&(0x7f0000002000)="a12feda2b27dae7bf933d2cbb98c478a62cc33a8a78b81f746a24625f3e1f3ecc6f53d925402320ef7b97363b65ae3e05e2d811c07c6ce9bc32c63dcc1f59c0dd63c1cff2479a9cac08708ab5ded59930dc758acdfac45d8fd706081a04913fb38f8dbb8d8cc", 0x66}], 0x5, 0x0, 0x0, 0x8000}, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000004000-0x20)={0x3, 0x8, 0x3, 0xe3, 0x10, 0x7f}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000004000)=0xfffffffffffffff8, 0x4) 2018/02/05 13:52:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000093c000-0x11)='/devEvP\x00\x00\x00\a\x00\x00\x00\x00r\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) bind$inet6(r0, &(0x7f000056f000-0x1c)={0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0xa6b}, 0x1c) sendfile(r0, r0, &(0x7f00006dc000-0x8), 0x401) 2018/02/05 13:52:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x0, &(0x7f00000a9000-0x8)=0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) 2018/02/05 13:52:13 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[]}}], 0x187, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000001e000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) [ 106.214028] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=7878 comm=syz-executor0 [ 106.240404] device lo entered promiscuous mode [ 106.247776] syz-executor7 (7895) used greatest stack depth: 22688 bytes left [ 106.294500] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=7878 comm=syz-executor0 2018/02/05 13:52:13 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x80, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000004000)={0x2, 0xfffffffffffffffd, 0x3f, 0x0, 0x5, 0x6, 0xd73, 0x7f, 0xff, 0x1551, 0x9, 0xfffffffffffffc01}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000006000-0xb)='mountstats\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000002000)={0x2, &(0x7f0000006000-0x80)=""/128, &(0x7f0000006000-0x30)=[{0x0, 0xd6, 0x6, &(0x7f0000002000-0xd6)=""/214}, {0xec53, 0x84, 0x2, &(0x7f0000005000)=""/132}]}) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000), &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)) 2018/02/05 13:52:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$llc_int(r2, 0x10c, 0x8, &(0x7f0000f5f000-0x4), &(0x7f0000555000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={r3, @in6={{0xa, 0x3, 0x9, @empty, 0xfffffffffffffff7}}, 0x2, 0x0, 0x7fffffff, 0x2, 0x1}, &(0x7f0000002000-0x4)=0xa0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x80, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000000000)={0x2, 0x0, 'client1\x00', 0x2, "e476a3b56424a55d", "30d1d3859a1d09a738912ce2e39f376d6d635d7513300b92be1302dfaf7e37f6", 0x1f0f8544, 0x40}) ioctl$VT_WAITACTIVE(r2, 0x5607) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00001ae000-0x98)={0xfffffffffffffff7, {{0x2, 0xffffffffffffffff, @rand_addr}}, 0x400000, 0x1e1e1e1e1e1e552, []}, 0xffffffffffffff16) getpeername$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000000)=0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x7, 0x4) 2018/02/05 13:52:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_gettime(0x0, &(0x7f0000856000-0x10)={0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r0}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f000000d000), &(0x7f0000048000), 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000), 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) syz_open_dev$evdev(&(0x7f0000324000)='/dev/input/event#\x00', 0x87, 0x501800) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) tkill(r1, 0x15) 2018/02/05 13:52:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000093c000-0x11)='/devEvP\x00\x00\x00\a\x00\x00\x00\x00r\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) bind$inet6(r0, &(0x7f000056f000-0x1c)={0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0xa6b}, 0x1c) sendfile(r0, r0, &(0x7f00006dc000-0x8), 0x401) 2018/02/05 13:52:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330}, &(0x7f0000780000-0x18)) syz_extract_tcp_res$synack(&(0x7f0000d3b000-0x8), 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/05 13:52:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0xfffffffffffffff8, 0x5, 0x9, 0x3}, 0x8) r1 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000000)=0x1c, 0x80000) fdatasync(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00003bf000)='/selinux/load\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00005b6000)=0x0) sched_rr_get_interval(r3, &(0x7f0000f99000)) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f00006b1000), &(0x7f0000f3c000)) syz_open_procfs(r3, &(0x7f0000700000-0x9)='net/udp6\x00') timerfd_gettime(r2, &(0x7f00000a8000)={{}, {0x0, 0x0}}) futex(&(0x7f0000125000), 0x4, 0x1000000000, &(0x7f00008a4000-0x10)={0x0, r4}, &(0x7f0000ae8000-0x4), 0x1ff) 2018/02/05 13:52:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000b63000-0x12)=@random={'btrfs.', 'ppp1/cpuset\x00'}, &(0x7f0000000000)="5e656d302d2a6e6f646576405bed73656c6600", 0x13, 0x1) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@common='vlan0\x00', @ifru_map={0x854, 0x1000, 0x4, 0x80000000, 0x7, 0x81}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x64a060382498e1a2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000000001, 0x3f) r3 = accept4$inet6(r1, &(0x7f0000281000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c25000)=0x1c, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000031f000)={{{@in=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@multicast1}}, &(0x7f00003ed000-0x4)=0xe8) r5 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000770000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@rand_addr=0x7, 0x2, 0x1, 0x3, 0x9af7, 0xa, 0x20, 0x20, 0xed, r4, r5}, {0x401, 0x2, 0x1, 0xc32, 0x7, 0x8, 0x0, 0xbf9}, {0x3f, 0xffffffffffffa3cd, 0x5}, 0x7, 0x9, 0x2, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0xa, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x3, 0x2, 0x0, 0x1, 0x0, 0x3f}}, 0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x16, &(0x7f00003ed000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) 2018/02/05 13:52:13 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bc2000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) fcntl$getownex(r0, 0x10, &(0x7f0000193000)={0x0, 0x0}) ptrace$cont(0x7, r1, 0xfffffffffffffff7, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000262000-0x4), &(0x7f0000000000)=0x4) getpgid(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0xc)={0x4, [0x100000000, 0x3143, 0x6, 0x7]}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000003000-0x4)=0x10, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000004000-0x5)=[0x8, 0x8]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000004000)=""/1) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000002000)=""/196, &(0x7f0000001000)=0xc4) close(r2) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000003000-0x50)={{0x3, 0x2, 0x7, 0x1}, 0x200, 0x4, 0x5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005000)=[r3, r4]) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000), &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000008000-0x992)=""/4096, &(0x7f0000000000)=0x1000) fcntl$setstatus(r0, 0x4, 0x800) splice(r0, &(0x7f0000003000-0x8), r2, &(0x7f0000006000), 0xdfa4, 0x5) 2018/02/05 13:52:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b90000-0xc)='/dev/rfkill\x00', 0x800, 0x0) getsockname$netrom(r0, &(0x7f000061b000-0x48)=@full, &(0x7f0000148000-0x4)=0x48) r1 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x85) write(r1, &(0x7f0000e0a000-0x2b)="2dae9e030f09a1901dc8b7cfeb", 0xd) 2018/02/05 13:52:13 executing program 6: mmap(&(0x7f0000000000/0x95d000)=nil, 0x95d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005c1000)=0x0) ptrace$setregs(0xf, r1, 0x1, &(0x7f000037f000-0x55)="2141c6a4044f022e18e85fa76defc1651f30d463f627f52923fed76e59b179f38566e57d9ad4709c6cb0942729c57e97af0b66f0f2d8a6c67b302038b59565cd9a584f573c271d2f17fc1357b3483f9dca2ac54747") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f000095d000-0x10)=[{0x28, 0x0, 0x0, 0xfffffdfffffff01c}, {0x6}]}, 0x10) 2018/02/05 13:52:13 executing program 4: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000755000-0x4)) r1 = signalfd(r0, &(0x7f0000793000)={0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$inet(0x2, 0x806, 0x4c) sendmsg$nl_route(r2, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10}, 0xc, &(0x7f000018a000-0x10)={&(0x7f0000b06000)=@getlink={0x90, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x70, 0x12, [@IFLA_INFO_KIND={0x6c, 0x1, "7d00dd90790bc8dfd52c1b19a1a5e174e542188924487b2622ff40ea229e2ceef4396d47e669cbf2050a50839f6780159d523df50e7578bea4c798d032edd9c0cb9c570b2e896724b194f0d1c902ac9be1c016de2ae13744c24a130e748e51cfd55cb793057a"}]}]}, 0x90}, 0x1}, 0x0) sendfile(r1, r0, &(0x7f0000687000), 0x0) 2018/02/05 13:52:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f57000)=@abs, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c26000-0xc)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r2, &(0x7f0000167000-0xc)=[{}], 0x1, 0x7fffffff) clock_gettime(0x0, &(0x7f0000f4c000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00009a7000-0xc)={0xe0000018}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fbf000-0x10)={0x0, 0x0}) ppoll(&(0x7f000025c000)=[{r0, 0x900a}, {r1, 0x1200}, {r2, 0x1000}, {r1, 0x400}, {r1, 0x30}, {r1, 0x20a0}, {r1, 0x1}], 0x7, &(0x7f0000f63000)={r3, r4+30000000}, &(0x7f0000413000-0x8)={0x800}, 0x8) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2, 0x3e8, &(0x7f0000358000)=[], 0x0, &(0x7f000099a000)}}], 0x1, 0x0, 0x0) 2018/02/05 13:52:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000af4000-0x4)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000046f000)='/dev/pktcdvd/control\x00', 0x10202, 0x0) execveat(r0, &(0x7f0000d3e000)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000b42000)='puoc-\x00'], &(0x7f0000bb7000)=[], 0x0) 2018/02/05 13:52:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000029d000-0xf)='/dev/sequencer\x00', 0x0, 0x0) pread64(r0, &(0x7f0000a12000), 0x0, 0x0) clock_gettime(0x0, &(0x7f0000dfa000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d70000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000d4a000)=[{0x1, 0x3, 0x5, 0x6, @tick=0x2, {0x62, 0x9}, {0x7ff, 0x6}, @time=@time}, {0x8a24, 0x5, 0x7fff, 0xfff, @time={r1, r2+10000000}, {0x8, 0xfffffffffffffffe}, {0x8, 0x7}, @addr={0x7ff, 0xdb}}, {0x8, 0x2a9, 0x9, 0x7, @time, {0x1f, 0x8}, {0x7ff, 0x7}, @queue={0x8, {0x5, 0x100}}}, {0x4, 0x81, 0x6, 0x1, @time={0x0, 0x989680}, {0x73, 0x1ff}, {0x400, 0x7}, @addr={0x7aea, 0x9}}, {0x7, 0x7ff, 0x4, 0x9, @tick=0xfffffffffffffffb, {0x24, 0x8}, {0x8000, 0x1}, @ext={0xe1, &(0x7f000035e000-0xe1)="6972b3bfa57e6a4b004949a50cb22d06e2890e7983e8b90a4dc8c37a4c98a681b0bf732912e32d19c839260fd49dc6263433cfcfeb0074eec89edbee982f26f4b0cc9aadf5e7a6957a329a5eede98394f460cfca958ea261e391c4ed6cd2f86245d749ce553d1b5a8294967264bf9c0ff0c6654e5de7d9217fe1042b7195512973614e9fa5ad7c7f680b66adec326ddcdb1260396bde12791efcdaeef3a3f7353534865560288f8fb398a44b0945cbf812ed9f2e47c7f26bd00d9d1d9fd88864292bffd528575768d5f598041e5d6342348a23d6cd48ceb7465296843ef0122e56"}}, {0x0, 0xff, 0x3, 0x3, @tick=0x5, {0x6, 0x8}, {0x1f, 0x6}, @connect={{0x8, 0x5}, {0x3, 0x5}}}, {0x4, 0x4, 0x100000000, 0x4, @time={r3, r4+30000000}, {0x400, 0x10001}, {0x1b29, 0x7ff}, @note={0xa35d, 0x80000000, 0x9, 0x5, 0x101}}], 0x150) 2018/02/05 13:52:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x0) sendmsg$nl_route(r0, &(0x7f00009cc000)={&(0x7f00000bc000-0xc)={0x10}, 0xc, &(0x7f0000b2b000)={&(0x7f0000b1e000)=@newneigh={0x3c, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDA_LLADDR={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, @NDA_DST_IPV6={0x14, 0x1, @empty}]}, 0x3c}, 0x1}, 0x0) connect$inet(r0, &(0x7f00004bd000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/05 13:52:13 executing program 3: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000007a000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000df0000)='/dev/pktcdvd/control\x00', 0x60000, 0x0) syz_open_dev$sg(&(0x7f00002b0000-0x9)='/dev/sg#\x00', 0x3, 0x200400) r0 = socket$inet6(0xa, 0x7fffa, 0x8443) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x2de) r1 = add_key(&(0x7f0000ee5000)='syzkaller\x00', &(0x7f0000563000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000041f000-0x1d)="0085f4ce19a7115fdcd618c601e31ce11a337d74baa5ef4ffc77449b00", 0x1d, 0xffffffffffffffff) keyctl$revoke(0x3, r1) 2018/02/05 13:52:13 executing program 6: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ac7000-0x8), 0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000457000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r0, &(0x7f0000a41000-0x8)=@abs, &(0x7f0000617000-0x4)=0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a5e000-0xc)='/dev/autofs\x00', 0x10480, 0x0) ioctl$TIOCNXCL(r1, 0x540d) ioctl$sock_ifreq(r0, 0x400008937, &(0x7f0000abc000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x1}) 2018/02/05 13:52:13 executing program 2: clone(0x0, &(0x7f0000001000), &(0x7f0000a26000-0x4), &(0x7f0000002000-0x4), &(0x7f0000002000)) setitimer(0x0, &(0x7f0000001000)={{}, {0x77359400}}, &(0x7f0000003000-0x20)) r0 = getpgid(0x0) r1 = syz_open_dev$sg(&(0x7f00007e1000)='/dev/sg#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4), &(0x7f0000000000)) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000)={0x22d8, 0xf, 0x5, 0x400, 0x7, 0x3, {0x1, 0x0, 0x3}, [@typed={0xc, 0x26, @pid=r0}, @nested={0x1028, 0x1f, [@generic="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@typed={0x18, 0x47, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x75, @uid=r2}]}, @nested={0xac, 0x2d, [@typed={0x10, 0x35, @u64=0x8}, @generic="db49d1617436b5c3f8a4aef5edf2addc13bfb43ddfaecc5155f87020b8dbccedae580a92790d06555e5f8eea061c51a83030df36f827793e879de1b434f60607012381f87097d3feeb64200b4de96dc9fd50bf7ab0f36aacfdb56bbdecb598b8bd7a50a865dbc11f0ac5b76e08af2ae73777261156522b0ac8661ef5165e20d321054e7d12ae086ceaad1c7092034c31ff2f4c6858cb"]}, @generic="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@nested={0x144, 0x19, [@typed={0xc, 0x56, @ipv4=@empty}, @typed={0x14, 0x61, @str=':cpuset)\x00'}, @typed={0x14, 0x6e, @str='/dev/sg#\x00'}, @generic="9428bcf93b898346aaa2944308ba", @generic="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"]}, @typed={0xc, 0x22, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @nested={0x48, 0x1, [@typed={0xc, 0x3b, @pid=r0}, @typed={0x8, 0x7d}, @typed={0x30, 0x67, @str='em0system@bdev}trustedcpusetselinuxT\x00'}]}, @generic="cd85eda83460d6bdc7ff2d1703d593e0f8dfc6006aa74c5cc53e1276bdaae501d1cb82bcee964bb1d62ad03c43249941412970", @typed={0x18, 0x51, @str='vmnet0security\x00'}]}, 0x22d8}, 0x1, 0x0, 0x0, 0x1}, 0x80) getsockname$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x10) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000001000)=r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000004000+0x453)={0x0, 0x4}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000004000)={0x1f, 0x1, 0x1, 0x33c, 0x2, 0x8, 0x3f, 0x8001, r3}, &(0x7f0000002000-0x4)=0x20) ptrace$cont(0xf, r0, 0xfffffffeffffffff, 0x5a6) 2018/02/05 13:52:14 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000009000)=0x6, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/enforce\x00', 0x0, 0x0) sendto$inet6(r1, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) connect$inet(r1, &(0x7f0000000000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) 2018/02/05 13:52:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000813000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000f1f000)) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000a6f000)=""/168) 2018/02/05 13:52:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000065000)={0x12, 0xc5, &(0x7f00009cc000-0xc5)="6cc7a74b945aecaf4a6e47f1d7f2e12529e1239c884bbb68f3626c7875b853755a278d18db87c330d625a9fb8822b39df026a037758af66d7164d4f039b2e21017ccd2887644c1a9978d2005dd7d84e876c63437b698efff6ea2cda4904c7a413bb5dbd7837924224cd89279578b3d7278f73f728abb0ecdb1897d83f8dcd38cc64d6f264127392425766b0be3b92b514c8908e32fd6ff91ac27bb404a0c1e0647a4990106b7072f2e8223261419e48a6318a8158873fe5ba79c9e62fa9cf912899ebea79f"}) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/02/05 13:52:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) close(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000011000-0x64)}) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000ae6000)={0x9, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x3, [{{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x1, @multicast1=0xe0000001}}, {{0x2, 0x1, @broadcast=0xffffffff}}]}, 0x230) clock_gettime(0x0, &(0x7f0000bce000)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000773000)={r2, r3+30000000}) open(&(0x7f00006e2000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/05 13:52:14 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000), 0x420000000fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f0000010000)=@alg, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f000000f000-0x3f)=""/63, 0x3f}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3}}], 0x2, 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f000000a000+0xda)={0xa, 0x1, 0x8, @empty, 0x1}, 0x1c) memfd_create(&(0x7f0000012000)='dev ', 0x2) sendfile(r0, r0, &(0x7f000000e000-0x8)=0x27, 0xfffffffffffffff8) 2018/02/05 13:52:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000a79000)="9f392ad12aee61a8b8e5fe199dd698aa3f6c199e31a5769e37177f9b4f8fb79035b9450a7147b78db7f57dde38a3527ce90c74c44861a059c0e6e63ff87074230ef432f78cddead2200190894db6b6447eb0d327f90dc80bcb719321385c6ce0b77c9199f7c464d4ef30c451d545acc17d2a23b3cb22b3e0a5ec3ed07880fac42e20b13ce38f71bece7f930c8da74e", 0x8f, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x2, 0xfffffffffffffffc, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b7d000-0xc), &(0x7f0000979000)=0x2) 2018/02/05 13:52:14 executing program 1: mmap(&(0x7f0000000000/0x250000)=nil, 0x250000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00001f9000-0xe8)={{{@in=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f00000e3000)=0xe8) ioprio_set$uid(0x3, r1, 0x80000) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00001b7000-0x8)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000251000-0x50)={0xca, @tick, 0x8, {0x458, 0xff}, 0x68ae, 0x1, 0x20}) pipe(&(0x7f0000193000-0x8)={0x0}) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000252000-0x98)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000008a000-0x68)={0xfffffffffffff801}) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000251000-0x10)) 2018/02/05 13:52:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) setns(r0, 0x4000000) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r1, 0x0) readlinkat(r1, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) 2018/02/05 13:52:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000503000-0xc)={0x0}, &(0x7f000003c000)=0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ffb000-0x9)='/dev/ppp\x00', 0x18000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00006f5000-0x4d)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f0000d08000)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000c16000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r3}, 0x14) fcntl$setown(r0, 0x8, r1) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000308000)='/dev/pktcdvd/control\x00', 0x800, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x3f, &(0x7f0000ee8000)=""/100, &(0x7f0000386000-0x4)=0x64) accept4$ax25(r4, &(0x7f0000c22000-0x4), &(0x7f0000b77000)=0x10, 0x800) fcntl$getownex(r0, 0x10, &(0x7f000004b000)={0x0, 0x0}) syz_open_procfs(r5, &(0x7f00007fa000)='net/protocols\x00') 2018/02/05 13:52:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000716000-0x4)=0x1f, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000811000)=@common='ipddp0\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c06000)='/dev/sequencer\x00', 0x802, 0x0) recvmmsg(r0, &(0x7f0000069000)=[{{&(0x7f0000de2000-0x10)=@can, 0x10, &(0x7f000044b000)=[{&(0x7f0000986000-0x93)=""/147, 0x93}], 0x1, &(0x7f00009eb000-0x23)=""/35, 0x23}}], 0x1, 0x120, &(0x7f00000f9000-0x10)) recvmsg(r0, &(0x7f000014f000)={&(0x7f00002c5000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000565000)=[{&(0x7f000071e000)=""/239, 0xef}], 0x1, &(0x7f0000883000-0xdc)=""/220, 0xdc}, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = syz_open_dev$usbmon(&(0x7f0000112000-0xd)='/dev/usbmon#\x00', 0xa51, 0x400200) ioctl$KDSKBLED(r2, 0x4b65, 0x197) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000529000)=0x3, 0x4) shutdown(r0, 0x0) 2018/02/05 13:52:14 executing program 5: clone(0x0, &(0x7f0000fec000), &(0x7f0000345000), &(0x7f00005e8000-0x4), &(0x7f00005b1000-0xb)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f61000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) [ 107.023769] binder: undelivered death notification, 0000000000000000 [ 107.040899] binder: 7985:7994 Acquire 1 refcount change on invalid ref 0 ret -22 [ 107.057008] binder: 7985:7994 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/05 13:52:14 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000fc6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aa6000)="2bfc0ed2e1d78df7523dcd2a14033e41cc5b344f0301b46fc8e16c0ca39350712c34aef10a5d85421dff8d2cc51911a0e65fc23156446bb20a40544cfa5cfe8b899ca4e50feb575bf37553781c876e177179dd872e86706543c3d33b0ea9d7c2d82ed829e9df5f5b2183689727add1d9e2e48d860ff8f827939f91d07df77cf2a3bc34d6e679f20928f023efab715ae3b1", &(0x7f0000001000-0x4), &(0x7f00002fb000-0x4), &(0x7f0000d69000-0x1000)="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") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'user.', '/\x00'}, &(0x7f0000001000-0x1)='\x00', 0x1, 0x3) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x111c00, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000002000)={0x9, 0x400, 0x4, 0x1, 0x10000, 0x6, 0xa0, 0x5, 0x9, 0x1e, 0x1ff, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r3, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000004000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) r10 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000003000+0xe7f)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000001000-0x4)=0xe8) getgroups(0x5, &(0x7f0000002000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r13 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000003000)={{{@in=@multicast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000001000)=0xe8) fstat(r3, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003000)={0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000004000-0x4)=0xe8) r21 = getegid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@mcast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000004000-0x4)=0xe8) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@mcast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@local}}, &(0x7f0000003000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r28 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f0000003000-0xa8)=[{&(0x7f0000003000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000004000-0xb9)="df9704b5bfda29ffe4d75381e4d21141ac881524ccb2a45ef2e0746596b1a67ea48114d713f1e929bbffff91c0ccc4167f52c472854fdce593744ca2457c8e89e3ab53d76c358a14f0cd1132f62751a734b3c7b647fe8308c4055cc564f59d71c1f0c3d3debca883f745358b3a0bb3a03d074e33f88ecb1797024765d8cff6f19fa1ba71ed0f6de101045b9d88bfd4a5cfda7190dad93d1119c9e55033e844b19926cf09b84218445b37dc7586e98862b9e04ff86e267ecef8", 0xb9}, {&(0x7f0000002000)="718a94ddb3566e513d8fa02cf4344b8f677d87892821039e940507b9504abded846959fe41a27f2396af4dfaeae30252d7dc0927a161897aa4b85c2e37718827cffa836ac94f69212ae83a232f608123a9144935ec7f34433a46ab6155afd56c07bf1ba122ded95a66d3bf8372c7bd8802e8b033b03094284580aa59bd3035e341136d82e80dbacbc6d90c0295f2a36e5a724b5e101b27b01e2d78fb31e3", 0x9e}, {&(0x7f0000002000-0xae)="5138e0e1eeee9f8476a8b623e606d57ed5aeaf81806da3643c12a597696c405be2c6a99b35e2873d80f32fc19e7897bb7750706f8ebfd94a3565ff9484a5b5c4595a17250507bd59dbe22482c6c987e78a476acca18a3f4fdf78c12113ea45b8e8244948255445962051414f943ebed221e42e007ec2c01f10f1f277ed18af551b1926d1039181ee762026346624b6726883f9adb1dc5ed8062da67beb18171e22170452c02ac26823a75ffe3a05", 0xae}, {&(0x7f0000002000-0x7f)="2ad16c25e1b69248ecde70a33fd38a23956495b62ffe1ac7cd9fdd641651ad52976dc00a0fe795926ed7a948647431f8eec835efd401bfdf02616a9181fe64d20af01ccefed80a98222839094f13cff651b00305cc7c15b6ac2f2dffc4760493854de07ff9db3f67ca64aa5692acc2a06aaa29a264cdd2725b7fec921f554c", 0x7f}, {&(0x7f0000004000-0x89)="2339ac4f285c430f4ebda5f9a2b0a65b685b27e62cda688c0fa215a80dccc2b6a0471920378a78ab5e262775258285846bb2ccd5b4284c071b1cd7133ceb48de8629114686dd608d93d23e6d60c3c47aad79b14b93e88ac7abf3ff0e15aa4bd4c7540f7918bedd41723b3bc6f53795b57cb38f044dd2f76d1a852bd08e2286293423fd70c499ca8e52", 0x89}, {&(0x7f0000003000-0x72)="981a160221af6965f9cc61d729b89a6b4e0679bc074c37f8dca6b8d1d0e847bbbbf4f3eae7694ae0d1e9c6fdab9da7256427458ae7affce5d45ad06786fdf22a3ffe5e5a2d4237716ff6cf481330975b655a7c5182be6b4ace21a24f5ff9590c63f2c099c76ab214de06c341eae6ea54825f", 0x72}, {}], 0x7, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r3, r2]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x30, 0x1, 0x1, [r1, r0, r2, r1, r3, r3, r1, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x30, 0x1, 0x1, [r3, r3, r2, r3, r2, r0, r2]}], 0x120, 0x40}, {&(0x7f0000002000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000002000)="a82f605fa92f6d3097049074ba96f0e62050a46ea4fc02aeed066185a0282a316ae45087", 0x24}, {&(0x7f0000003000)="2425741169516379aba74bd3b302478bca81bf42737ca2950ed7388f77e76b5e03c9017cca3f198f244f81fbc0d89642533002bed98322e9872c07f140f064845ca9c23c273aeae0ecd49bda2d78e4dcd53d9c2b7324d378d71d6d19e94cf9e6397e2f84b4898666653259290c4bca013122f8b256af71aca71219a9ab77e3135504207d90571a78771af19fdd2e88755810356fbc527fe4e53f4fe359d7d980016e0e062302fdf45a3ed465fc0c321b1f84abc9572041aec0931636515f792d8763796fb31ac3a37d41f105f9ceeb48ba4bb8713e40a7a8520c4fd4e234a6401a828f2052cc8893235c7077688095a92980571cc05764a0737b1adc68231d5ac54564ce4885055c0b504018f8c29915f991e9a2305f07c4a10686f267cb8c0622f584db7b898cada8be8e89491262d8991111ca06a7806f402352e1fa0882906ccc720115dbdb63ce65fd00f80c5feab255f3dd15283a3406981278a032befaea4bdb63a5bc2a8e938e811899ff713dbea402e8c0e42042152385d1fc8a234c8a3eb0e8edb66ff2c09944f463e500c58282b242a994017bd91680744c244e495ef37f0c6f3cbb82cdd3570cbab8e6228b88b2d3f3c0d9dd54738e65bd65243f12b02bf2d50bfbf3f14186f3ae16ad0491fca799914feb24c34c37d8d2b3320793429dbf10513b20fa8ac87f88fe0fcfc439f7953871cdf7ff035b8a7f44a1bbfbc59640ec0022286e969ce1fa30500482b23b13471de1a4feb14fb6f6dd8a2434a4667734fbaa4fd18b02d04325867a938c92e177a032bb0e0868bef77aa966680ecba7bbedc8d113afc74fe3a9f588f1f26d9b2c4645bfb4555a7707ca9a841027665d2e78a2e5db516bc67ae8bd887caa8e4fe048523966cb1df800055e7506c021cc27da734591961f46aa93cd767c8dfc896c0f9ff61fc78b85e5c86a5d6f45bfda7d9474ee4f74f1aded30012387fa1ef23043b4929f3bed4159b39f1fa0bb0d675c79263f10ad9d9bb0886756620b6282a247b7a2050aeb326b912a0209b17938f0abc8623fb5ec14065a298a17c9b159128f36205f496e2156617f113dd2401b9735662735d3695897b260c040a78fee602eafe3bb84ccee41745ed767fc21ef2d0bc05fe6f0b74985e225456fec16a4b8dba3fc5c2060e505e966a1fd23ace5ae003356187e80d03f8c23d3e7bf2b8cff1f8d3b4d2d8c30730003bbce56c1b52031a25110f56d5339a0e09416fac997bc353d43ec6143d39207efe07d008609d86cf5faf7f555670a62ddf886188a2874a749b468e477194e2c243a43ef8f116447736e5c1dc7839145b31cb26222d402b8c87b8662ed92e0ab2beb6e635ec4af5ad2482121538741cbf05dc4a3a3cd4b7dbc3c62967f9a26d4d4f29512f44f38113a773c4aff4e176c57ac85bbf423ccf226a179bf29393954a4887e97d52196cd1104f4b75628da3c840b99f0a533db7013ba9bc43927bebcf172706c9964f95b21a02442787b05ee79f0d30f96b23f193084ac1dc889fcb8eab9870cab26f6f4fb9e86249fe8e414b82adaf4b8e4577bf7325973090014e0481f987d00178c2148fbd2ea0f8761c304866d0a6909d302d6a10360ab6430c3c414397c72fe9267850ecfee3187f91981836c10e2fea90a2704035fb34ce1b4c9460652bf45153c795c6430345bc244b5162cb18abb57aa0727c3b794cf4e2cc9c34419c0504da59ea4cdf229687b9e34a895fcb23f0c019338143e19548c9f40f71ee56fcaa7bfc24ed381dc292df34b517f919b615fd807593fc7d0e51781cac7f1449671b841e076166b6d176a3a772c839d8906644b60b13fe2f9b0dc795c25c6a65802ad02b023683960eaaf2513537ed3ef3babb0fe27ab0f75e40c2ff182a14d47875e087b6f3a9932cfe4264202833866beb62d145be7f446f54a6325f6fd1a104f1abda32d06c3cca1b274a189c6276b60463b0504809ed850fbbf9a6c838ff997149462bd91baa931465609330050202ad93663e12f2fd3377060ba7fa619f591ffdd603f828330f3d90587b10631debf65a378c789f060a75cc6ff846cee67abedfafb171c310ace702ec1dfbd0eb07c868ae88a0510c6bc6f6b7eb1a81b068bab02fc8b2d6aa623b76a97c60fa80ee472f0742b324b9b2b56512e8f400fa300a9d2466477074b622aca9e7c2a1419992981bc67d904fe4ec29626e68fe1613961369481d2936a3a7bccd720c86a74a47f693e12bae8d386bf8417a8667322284ce6283a71aa5e8c5164dc773e9571147985aaf52f63d36b2488aec199595afc8bc83109123e1d2032ce6ebfe7a34eebc02d783ff23fea8a5ea4e711f55f8c64bc68db2a46f919dd3f74af6e7b194238b045190edb5a44a6e930109040ac76161ed5d4ea06cf18b74b288a95735ffe4d0df710bab38c8344d32224202f06496be1ad9e4ab19977c16b604d6d8ed5f73aadc49bfe77c8953b913543fa5b2f0c42e30c99b7793797c0d5f1eeebc28a1ab096d306ffebe1b787d880b19e18cfee2321ec4cd85b66a65e6f0c675b40cbcafbabb0fa0a1b0cd69a8ef38ee295ea64663ec7258959026c7aedf73ebbe342216e3af56fa8c0ece7f7dabbc4f50638341b6341b711949711017a0ad6973a02d48200543f6701428f760e1b2bcebcd4072a555afbc0619d7a3ea69cb5315e235fbe48ec7a70ec0ceef99a8ff435663fa5fbed7051e078532a9ab071f865e4e59a3815ba8f873abcdd260d30f751bcc3a0a0412cb453a80d2a29cc2c3293c9a76a2d443331bbde4cc5631b701f88af83ae180ab024167e802d36b974abea479b678fa6e6b21fe98ae9738106cdd0fd876c0cce0f812db921fadb929b69434b7c5ae67847edc9e74c6e08208f709504b81c198df71389831cd4908c5f32b8cff78f54c699b3d6c8bb0e02246f90d449a776b8f5a6c8173b25da47c950d34cf14667ebf126522a9a20bedbe56ba8e6d7e9cdcc7036809c13660f9e627281d49e141ca70bd76dea5c2fc26853a99917a6de027d5547b8b76e4da4ba41ad9855e2d56d31ab12c1d5c45feb3dd4cc824413c05cc0f5dc6e4c0356466ac671afbc9fdae424652c830bc84bdae91fc81a5ed9070de71e3ef4013199492e8beaa835e72ed71a26eb21e4b67b794eb27bedcced23a4f6f5753d43fafb6cf732892f062bfe6f6f4682f01756690a8bdba086a14ad40023f88211f918036828e8317549ea3fc01c51e71e5c88fec7e30ca22ba9efc19379bc4c31f4980004b931aa24e3f4030529109db2c7150760a8b2b17f62be1962700265e4646f407d7a6372dd1ea941e2247c91a540dfd0616c7c0c4b2f7cfe894af78bdecb6232e093ccd4576b71f199649f77366c7dcaeee71f13109aa48c383d9358b0c851038d3274ba04dae271d9ad2e4f51d3c345e733aecf902e40473cabf8d09c1bd731d9d83412886586342e97b564852e38ea4e20258a67b6f5d4f547661d3d18a2da4d54f3f55f5460ad890e3b5ea6f643c1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{&(0x7f0000002000-0xeb)="28c86aa9bfcef92a3cb8caab7f012b609265e2c3d1f94d14d3d2967017091b082c3077df4eff2311dfb2c3a65e98ee4f764c14a847358140d44c7652e9f17ac8ec5c3a2f4ec6bce701d016c90f931d6a74bc438700ed3100002479f0e3941920c1bd9e405160411983af513758c128a2889aad7dad6d1ee20eab4f72b4c44109822de849229e3747adb31de116dc610edb797a60b937bd6c4f332cc087a94fb576aa7c74193c56ca6b7657dbc4f782bef26b46cae6654253327488f75902beb0317ef29a7351abc17da39f927e487362921b6b473f628c4cc92f17ba0a28830db686d053eaeebef328a119", 0xeb}, {&(0x7f0000003000)="4a16bf10e280d2fdc538d7bc37f4fc880516567cef37e2e921f436428833d9e6bebb3ebff510b115559aec7b00df6799faef76578d1b62d70cfe0505494ef64ab3a2f91ec5629a7ea20ab88600ce8dda1f3c035f6331ed81c05e984e93afac64e4241d6075c0eb068f7aed39f69bf6ba89bf664798e90618ae8a301d6211bc203ee13abdebb63af3334e2f0aea0a346ab032e899a2ba56182508bcd9eef28cc725ba18a9f1f8679b7f1f5c2507e6051b47a8941c8d034d37a38033448b02b3696c56", 0xc2}, {&(0x7f0000000000)="782e4156a1d454b66d54d19c7d75f8a8026f6583a348c3742a8a879441af8105", 0x20}, {&(0x7f0000000000)="25fbfef986f09992385150448012cc9ad86031e0d7cc18883bf324537dfeda5fbb53468752c7bd907ed08e6db777f3efa45a8adefb9b7493b0b2f6e6dcb593576b6e067543fa0c0917b7fca7c720e80575b135729038b5747aee4ce29d7b464e8cab9f404cd222203b471c9a1031a65ea3aa90aada09969e5901eabf4155d1a65a027fd775cf8ee3eb59a0fda3d03bfaee65562d5b9c4c915f94acbdd8ae1fa13a386b3eec971e3039e0fc96edb6d9adc8f83a80807e59791d1be28fa38e77f2ae53b6dfe8015508df66d9f937b2482fef42725ac15fcea8", 0xd8}, {&(0x7f0000003000)="b09363c75dabc37008aca7198da0a3287f78af62fcf73f08024f4aeb93dab6adbed838678acdf75773d1b7dfe6c9b39dae4e3eb48709da72005152c9f5bea077add353442815a88a544132c491bd90cad4d99f563e1139f39991a3f5c023c0e1406f4cf2620bbb5cee36e8e55c7473897c", 0x71}, {&(0x7f0000003000)="d09890ae414c6ba303c5d6dfdaf22df8beecf8608c9f6338e17583b7e26e9a6e7e618b62923202bb1919604808639597a719b0f060138e91e3d4e1368b142e8ddb6595310d4dd9fc0bb5523ebdb6facdccef284a12a41e7bf683c9d7b424eb892fb5f28f913cf59b7b7a39f86f60ad978614a0bc81b9dd4f08644f0227c6865dff1bc30c1fb57e9f51df88b29f82258a382ce380c515416b54a6b3fce1b1c6d91acc0252426a92d0c793d776ae82996d3161f03aebe8eca5eaf2dcb57bb1265a16941c118b7ba9d84d6532bd0a74469b8c25211b956ddfcd42f543f8e017df", 0xdf}, {&(0x7f0000004000-0x14)="e00e8db9e50aebd12176adf40dac660b9017079c", 0x14}], 0x9, &(0x7f0000004000-0x90)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r2, r1, r0, r1]}], 0x90, 0x800}], 0x3, 0x15) 2018/02/05 13:52:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f7b000+0xcd5)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000536000-0x4)=0x14, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c11000)={{{@in=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f000019a000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00006c5000)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x5, 0x6, 0x7fff, 0x400, 0xfffffffffffffffc, 0x4, r1}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00008bd000-0x38)={&(0x7f0000b7d000)={0x10}, 0xc, &(0x7f0000150000-0x10)={&(0x7f0000239000-0x2c)=@ipv4_delroute={0x1c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x80}, []}, 0x1c}, 0x1}, 0x0) 2018/02/05 13:52:14 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x1, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) execve(&(0x7f0000001000)='./file0\x00', &(0x7f000001b000)=[], &(0x7f0000004000)=[]) keyctl$set_reqkey_keyring(0xe, 0x4) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000001e000-0x10)={0x0, 0x0, &(0x7f000001d000-0x54)}) close(r0) 2018/02/05 13:52:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000094f000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = dup(r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008ec000)='/dev/vga_arbiter\x00', 0x200000, 0x0) write(r0, &(0x7f0000946000-0x11d)="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", 0x11d) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000227000-0x51)=""/81) ioctl$int_out(r2, 0x5460, &(0x7f0000d5e000-0x8)) 2018/02/05 13:52:14 executing program 5: clone(0x0, &(0x7f0000fec000), &(0x7f0000345000), &(0x7f00005e8000-0x4), &(0x7f00005b1000-0xb)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f61000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) 2018/02/05 13:52:14 executing program 0: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000f7a000-0x23), 0x0, 0x0, &(0x7f00004c7000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f7d000)) [ 107.076633] binder: 7985:7986 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/02/05 13:52:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x18, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0xfffffffffffffffe}, []}, 0x18}, 0x1}, 0x0) removexattr(&(0x7f0000c44000)='./file0\x00', &(0x7f0000d1e000-0x11)=@known='security.selinux\x00') 2018/02/05 13:52:14 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000fc6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aa6000)="2bfc0ed2e1d78df7523dcd2a14033e41cc5b344f0301b46fc8e16c0ca39350712c34aef10a5d85421dff8d2cc51911a0e65fc23156446bb20a40544cfa5cfe8b899ca4e50feb575bf37553781c876e177179dd872e86706543c3d33b0ea9d7c2d82ed829e9df5f5b2183689727add1d9e2e48d860ff8f827939f91d07df77cf2a3bc34d6e679f20928f023efab715ae3b1", &(0x7f0000001000-0x4), &(0x7f00002fb000-0x4), &(0x7f0000d69000-0x1000)="54b25f5b0fdee1007bd79c1a672586d88ba2fb4ab7cb439a18c2f83fa3da1545e06ccadc3c14f4c55230460f6bbcfb93ec5628f9cdd333d125552d024331d1076a7aa7a4d2bf9dc3948c1d9ad080e350389b2522ee0bde1b6e92dbc2b9e63fb0cc2457b7ea30c82c39567bf4097927d5d68bb8ea7a534bfaff07a5f46694817353a0086b91a27b9c05abbb7edae0462933c193c9103e41ed49fba2762fd8a3c9cbb2d4ef4f72f5dccd0e6f45952c318ab978f10d8ea872263327c941acf43c8f73c4ba5f945c8786ab29e24d3aa34e8e02bf01b6d33cc4af346e40218e4b10e2bb07be882d53d577e6eada4dbd80b46c0642375a961ea04f5c31467e8317b00887f81d13873bd2235acb4ec78d6dfcc128dfa9cdcc73b2d23a2ebaac3233f70f4ed064a4e245ec49779547e0b5690f4dfc785bc94adfe298559eaa874a2098d316667b4b45a666ad28b0929f7b3b714391258875555c3d21bb7060a9611df009925fd44a486577eafe28bd2c0e42ef22dfa223e86411eb09774575823bad1228dc8e93e719fd76720e19eb2f577e3d96fbc79e64132d41de96a1a5cd07799fedc8efca210d573d375b5b1f608c19253071763614c4a30585dc91f7b0b6d49defa74aa4ed1c618a4ab32b7a070ed7083fcdb5911593e360893a1bf1c4b94647e1df74eb3664c5472134768b3fafbb1029f35cee1e4b5fa919e398f51ba2097b116a91ccd3ff7c2d8ca6b725bcd1fc3438779e6996f00f6a5894bf0f119bc87ca599eab7d8a6f65c9132964f3d15ca5aa4e028b348326854e4429f29e67285e706c9ee1b17fe21c55b8b5ec79bab3acc092dfa1791746d780e47534dd9fb05eec6f6f1819853375cb8f9588bc7cee7f67bac8da98c158cff8fadf66760062488cf8fa97f60fd58d73d39bd54e03f3741ff7f058761bb4dce9cc73c1b2f612885a710a36b7124b0f0d56ab43c754eebc9d789ee12b92ceb72acc9361dd947cccaf254c82d20448dd03edc58850029deaa737b5f351e41675c8951581fe09c8f4a5ce0d62122b80e7f6535f699cba500707ba2723dfc75a5b2901cd6edbb185384dcdcc74b3e90403b772752dd8a47d394348a5c9f5b7b71a261b470f8d2b00e8ba8fd32fefef378951582760d49b4e9577f659ba08b146aa591ff72b8de8925ac16ac9fb1e09b07e03acf1cece66726f1ed490049b2359e71218cd2dd4bb35c4354024a0d9fcd4690d2da951adb46f8c716a59fbe4e0c050997e6b305befbc6f6454b10328cd102d67724f4d71cca16718447eb72ca3fdff12cdce4459f01d70a5865fa50cc0721faf74d59db966ad26b17cd9918c1cd61d2ac45ca5e9d923ef45c365d385b1ea3d670d487632c1b36efa99578b191322f96478452dbc1ae3c0687010e464e1bb8da6ba23d88765eda2646237f3a3450f9ec1607dac4a14444ee396b6d934a53b2dd0eec3c377ad53d84f65212dc10e196c618081f02945fe5c33b7f2e49bcbc05bb568c2e7807a9b94e595d8e4892e15301d031733bc790fcca36f350d104505b8cd9088bb2679a9a4fa0729abdfc3f4520c3d3c4378ef0e3385c7f16d4482f632b17d9b18eaf47e794baf26ce1feae379f2592e9a6b5a4c39d61005d78654468973b2d36f11a88556ad76dff5964f525e618164eda49a2b21c3a73630371ec053a7c8ba47ff0d9cee037527d8cc43a8030414a9b32d79c589862094f316cf82a1acb04d1922d8488baa0eae0e94ee71e3383673ce86950a4057e5214d9aeea096dd005d9321af8ef3c868c8970029bea54a1a7bd6de99ee48237e98ff05ee441ce57ca434f128c0e1c77277d26c036c55ea64509157e469f2fd9bf8033209db2d4a3708e1f2c7309583e9bb54d8b24198f0dafab0e1597f4162e2f7eb100a161b936c6ca3ee0c800776da9314d47aa03eca9b0f646cabb1f762c68bed84e3c7bbd4816b14f7f618417c2b81f7150bad1c5df88d2833fbdd39091edf16ad576444d219ca0335b9efb4202fca0e98ccfeafa97aee6157a40346c17771edff46bd65fb6350234427094a0663bbc16380f5d27c74e68ef324c1c22e2825f1c590bcb530ad6647679cf636e3e02c79d3d7202c2007f0a8f8df37bce06b11c6dbb50be9658773e59b37fc2284d6ac5df198edb3649b44a7834f10347a181dc56782396e1a2fa8254d7bb0afc4fd00151bec0b7ee142129e0e251816a53d55fd845640c36332ea83531b53548c5517112665034fa59f54c4fce6979905a4de2046843fe84314b38226defbd3a3aad69b201f98e78c0118a6c8325b63ae2db3d7ba0f98711d8e5e7701c083f15c83e44cebae40393c5671945ae6424c097f002db2e557628520d00da2df90b2ced2035844c2978147f94d767c45769323553cea53ae85cc40223614eaf1590d5dfb1351a1f3a8c9a327b6c912425a8f0207c0f05459c3b750178dd18371ae1d7154f645eca91aaf0e5f47d1a1a3c6dc46f9b7a2ce2a6093eef37712517e25e533b050a8162e037d6aca65287fb659cfd9bb16d36cb1fc858c2ed343b5202d23b9a1e0da190f854d72c3e2d59f02f546d059f026e4ae8da82f3e5b356656b0b225433beadc06497909d70161286d5bbb49bd92b20fc70bd04ff32286647bea5001ce4bde4a053989f2befb821c15271f423c99ec89743c8e54303609df892412d616002fdb265582e56e2fb66b7bb3819d44972646c6cb9a604538746b9b8bd635b4c3e8d0047e583d8fe1c1671220f3a5c6cd13525aee3afdb49d3b82fc5cfd7db66a015503dd50574f9692b09ce8bbc3d9d8a83579af7d4b0e4caecf2a83c6ba940ed5fbf16621afdd4fc1dd50aaa73c407b93ad40edfcb8c8528d9b9167e70c10f8507fccca1a1edd64ceb654c4e75cb5ae5ffed3840ed0cafda94f78f06033858c7a64628468fa62add67886f25b5bef93a67ac5b4b5fae90b4a629549e926fcd3c40e04caada01fd744149e03912d371a07afd7efaef07dcc9c99148fe081e60b844aed7a707b94aaa5c574a064781f93a360836343a9aae438fddcb4ec1c5251b5c884e31dc076ce443ee7afd9402c0394761be9b8c5cfe182d1bed03fd6a465bd9b5a066129b50a255af334818b03e50a6d0fecb16cf102089052f5c49e8c61fd32fb326a3c066b657dde6ffb2b218e2410fd74eaeeb5c69863449e454fb816c44675a2dbd3cca2979501769d45cab1c1bb5363fb428feae2a16e1379893fa8b05634d235e6063eded302248b3c390b5bff05990a4c44e24fb01f5212e270074043a79d273697840ffb9a080267f485e0c43819d48088443148269473a04225805f8574c31542cabcfe296190d2eeafa1ee7e98b9a1172228c23a8347417def2035a3455a6955963c52f2e459aba8b968463772f69f5ee86fd5f2986a0658e9bcb2e5c0d6178c70734bf31395460c893654562d124c2bbc249aefa9c51c8c16ef9abf94e39fc73109e02d6a19ed79666574a72a56644c3b6ea13553365fc6e22f0fa699df6068731e1db77248013878eb616f89969a72103afe91f146012b41694a66806a590e7c321416c62b99d6de6d8b121013111c310e3310d7ac4209a391c639aba18b244141f4c261c93046430b0b447fdfea8331b1db200f9241a64a605fdc55e059d2e792dca8cb25fcbb183cc9e324e8357346433a8f60b29676da71d23a59c9b1c05a1191e2cdc0c41bd5d2d13d822d8b77c0564e56006da1db3f1f7ea888a78705e5e87d9721dffcefddddf3b9b22615670ee5b5535317ef28132ddacaa07d694d2550e6c84de449aa0f648267abbbcf12d6d30885dc3a8219c0873b2f03dd22137fc0c29e70c6fc3693b6b78a6e95615c63ca2e701dfc0ff8fda142ff17a5fb0ef200e351a9cb45f37a42b262fa337a44a170ead2a38e9a52ee4160548d4a0d68b64f229e6b416214bfc775342f463a4a814de0e456acdfff8479c7918339c82b419bf167a252b0270410a1a2eb18928d3ce1a4ea870045923376063daeabd645e8af903b1b2ac3dfca5b6dd4c734a6107b4ad77afe0ade137f6eb27cbef8a4d81aeb54a11ca68d583895d546359c599ca2fb7fa56c56f06ccc3c17a3736833ca56936862d14ca6bd273e1507b2c4ec6955a5f7dfba044ff430117590e0e8cda966fa7fbd65cb1c6508e755f4af20f5bd7e6d778b3bee266f2a5ee9f72ac0fe89dfc4fc6a26bf2921bbbef5d3d8b4f4544c320b45e5b244db66c96a0ce4d7eb0798c6bd12c9b9a4c96133e8b5f5a6f4d36ec7f37bbba0143fb02d38734901cfeac7ed740e67e99b239942979d66c965c98d412edc5387cd88f45a871a27cf1d6b54717b5b0e441636550910f1e7e7860389f2d1549e0229925613b73b825b7115ab5aa917229838ce8da4d58fc4492df680d74181712c46153914c1ee4f104312528f51ad9687d1bc810a70c28fd014e5d64dfc3c5d6eb020e9fecf70e7b0c0aaeea7cde17eac9d4367c77087735deb758c21c3680522f2f11d871a6ae80ca7c40c225ec2f5a6cf683109f4aa79265c13fc9179e0700c31e6d6eb11afbe50f15fcf0050455bf00a0c41fb9c7c14b638ced01e1b0cd7d88a68412a678e8b6fcada4cc9c93d25d2a212b96a731c32fa3ef9ed5e1a102ab8e1b7e73c0e89336ef41a245590316ff54a23943284e43f0824a6cdd0735048fa036baac461ab7a98ecd58a4fefaf934fbe514fabe4e5af991b813582e189570e3d13e7a7f83897e2f678047d447b1fe40593e51876a17f0ca02296962d5ca5cceb270ffe0952c9d1a1e445a375acc2e33105dcbe48f134796ad4503363a84a66775626489c040c580b5671d7a5ae8f0d95b4319ba1ba997a3dfd8c938254e1c43ed0b97e052f2359a3d4251c6cee82d8f2cd4c7b5bd1af9e2d130ee39d4ccdc3ca3ec6e376b3931dfe76ff41429686fd546a8cac21474c17fd945b4eb5bc9c5c6cd638599f0fd458809f623880fc597e85b1a656321a5367d910704499833165d6e2343efb640500a395f45d1b7fdb471deaaf3d20adba291c6277abd0dc2f966464728e29bfa53d81f46bba4a9a0f622bcf1aa0984a506efd29178595d551e82b151ab9b8c9bd9a90b447e295bb32fbd79e57c06dfdef8cb6654ff7e9002b3413b5b11d9bbfa34ef768000a94954630e07479a78b702c3f9b3f25747fc934907c255053c870b051d4bf45cb9e61ec50acdc5f473a83fb825b9549532c33a0b89febc7f8c734061a9fe94835aaa4ed2a82cc759efdd978515034ab66adee0ad8ee2bd21e699af1e2a07f92608133c4af804b3947b60693b7f3d4b4eb7d9ff5472e4e694c2d09081cb2ec3c19202469299fd4adb8d1126dcfce0cb125a0861f4c6fa338b0c11a16fb3bd532df079f2a00de07fc28d9648a611490376e4d8b7c0d2df4d5c0ecef0eab88db72d7e13ccc3992a6601efa4e75edfc620286c7126299da6cf9722f13ba1b4939e2e0c2bba8040ad48f9dd5fbc3ec847e0251f2c06414b3beda5659915cd3a6eacad03958f56557b7e84601cab7d7e5b548835aed9f499c9b48eb42f6091915258f15141318e2f1cbd145496809dbd30a322744e56029648484577fd266f20a60029dde4c27a64c85044e9a3640a63d267f75824071c85182ba7ef1c7bb1a3595e8211370d14bdebada2b0fae145cc700b2f618cbaa4bf5a683d54bc26e9f0e75bc5a9a0c9d8afb5fda0b06c683461a4f7fce6e01f897fa5942a2d8047c1193e3292e04335f1209bc2e948260b8440e4ab8d01bd562e44f94fb62ec7c8288d803e18a04d488d077b") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'user.', '/\x00'}, &(0x7f0000001000-0x1)='\x00', 0x1, 0x3) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x111c00, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000002000)={0x9, 0x400, 0x4, 0x1, 0x10000, 0x6, 0xa0, 0x5, 0x9, 0x1e, 0x1ff, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r3, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000004000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) r10 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000003000+0xe7f)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000001000-0x4)=0xe8) getgroups(0x5, &(0x7f0000002000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r13 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000003000)={{{@in=@multicast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000001000)=0xe8) fstat(r3, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003000)={0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000004000-0x4)=0xe8) r21 = getegid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@mcast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000004000-0x4)=0xe8) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@mcast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@local}}, &(0x7f0000003000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r28 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f0000003000-0xa8)=[{&(0x7f0000003000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000004000-0xb9)="df9704b5bfda29ffe4d75381e4d21141ac881524ccb2a45ef2e0746596b1a67ea48114d713f1e929bbffff91c0ccc4167f52c472854fdce593744ca2457c8e89e3ab53d76c358a14f0cd1132f62751a734b3c7b647fe8308c4055cc564f59d71c1f0c3d3debca883f745358b3a0bb3a03d074e33f88ecb1797024765d8cff6f19fa1ba71ed0f6de101045b9d88bfd4a5cfda7190dad93d1119c9e55033e844b19926cf09b84218445b37dc7586e98862b9e04ff86e267ecef8", 0xb9}, {&(0x7f0000002000)="718a94ddb3566e513d8fa02cf4344b8f677d87892821039e940507b9504abded846959fe41a27f2396af4dfaeae30252d7dc0927a161897aa4b85c2e37718827cffa836ac94f69212ae83a232f608123a9144935ec7f34433a46ab6155afd56c07bf1ba122ded95a66d3bf8372c7bd8802e8b033b03094284580aa59bd3035e341136d82e80dbacbc6d90c0295f2a36e5a724b5e101b27b01e2d78fb31e3", 0x9e}, {&(0x7f0000002000-0xae)="5138e0e1eeee9f8476a8b623e606d57ed5aeaf81806da3643c12a597696c405be2c6a99b35e2873d80f32fc19e7897bb7750706f8ebfd94a3565ff9484a5b5c4595a17250507bd59dbe22482c6c987e78a476acca18a3f4fdf78c12113ea45b8e8244948255445962051414f943ebed221e42e007ec2c01f10f1f277ed18af551b1926d1039181ee762026346624b6726883f9adb1dc5ed8062da67beb18171e22170452c02ac26823a75ffe3a05", 0xae}, {&(0x7f0000002000-0x7f)="2ad16c25e1b69248ecde70a33fd38a23956495b62ffe1ac7cd9fdd641651ad52976dc00a0fe795926ed7a948647431f8eec835efd401bfdf02616a9181fe64d20af01ccefed80a98222839094f13cff651b00305cc7c15b6ac2f2dffc4760493854de07ff9db3f67ca64aa5692acc2a06aaa29a264cdd2725b7fec921f554c", 0x7f}, {&(0x7f0000004000-0x89)="2339ac4f285c430f4ebda5f9a2b0a65b685b27e62cda688c0fa215a80dccc2b6a0471920378a78ab5e262775258285846bb2ccd5b4284c071b1cd7133ceb48de8629114686dd608d93d23e6d60c3c47aad79b14b93e88ac7abf3ff0e15aa4bd4c7540f7918bedd41723b3bc6f53795b57cb38f044dd2f76d1a852bd08e2286293423fd70c499ca8e52", 0x89}, {&(0x7f0000003000-0x72)="981a160221af6965f9cc61d729b89a6b4e0679bc074c37f8dca6b8d1d0e847bbbbf4f3eae7694ae0d1e9c6fdab9da7256427458ae7affce5d45ad06786fdf22a3ffe5e5a2d4237716ff6cf481330975b655a7c5182be6b4ace21a24f5ff9590c63f2c099c76ab214de06c341eae6ea54825f", 0x72}, {}], 0x7, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r3, r2]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x30, 0x1, 0x1, [r1, r0, r2, r1, r3, r3, r1, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x30, 0x1, 0x1, [r3, r3, r2, r3, r2, r0, r2]}], 0x120, 0x40}, {&(0x7f0000002000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000002000)="a82f605fa92f6d3097049074ba96f0e62050a46ea4fc02aeed066185a0282a316ae45087", 0x24}, {&(0x7f0000003000)="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{&(0x7f0000002000-0xeb)="28c86aa9bfcef92a3cb8caab7f012b609265e2c3d1f94d14d3d2967017091b082c3077df4eff2311dfb2c3a65e98ee4f764c14a847358140d44c7652e9f17ac8ec5c3a2f4ec6bce701d016c90f931d6a74bc438700ed3100002479f0e3941920c1bd9e405160411983af513758c128a2889aad7dad6d1ee20eab4f72b4c44109822de849229e3747adb31de116dc610edb797a60b937bd6c4f332cc087a94fb576aa7c74193c56ca6b7657dbc4f782bef26b46cae6654253327488f75902beb0317ef29a7351abc17da39f927e487362921b6b473f628c4cc92f17ba0a28830db686d053eaeebef328a119", 0xeb}, {&(0x7f0000003000)="4a16bf10e280d2fdc538d7bc37f4fc880516567cef37e2e921f436428833d9e6bebb3ebff510b115559aec7b00df6799faef76578d1b62d70cfe0505494ef64ab3a2f91ec5629a7ea20ab88600ce8dda1f3c035f6331ed81c05e984e93afac64e4241d6075c0eb068f7aed39f69bf6ba89bf664798e90618ae8a301d6211bc203ee13abdebb63af3334e2f0aea0a346ab032e899a2ba56182508bcd9eef28cc725ba18a9f1f8679b7f1f5c2507e6051b47a8941c8d034d37a38033448b02b3696c56", 0xc2}, {&(0x7f0000000000)="782e4156a1d454b66d54d19c7d75f8a8026f6583a348c3742a8a879441af8105", 0x20}, {&(0x7f0000000000)="25fbfef986f09992385150448012cc9ad86031e0d7cc18883bf324537dfeda5fbb53468752c7bd907ed08e6db777f3efa45a8adefb9b7493b0b2f6e6dcb593576b6e067543fa0c0917b7fca7c720e80575b135729038b5747aee4ce29d7b464e8cab9f404cd222203b471c9a1031a65ea3aa90aada09969e5901eabf4155d1a65a027fd775cf8ee3eb59a0fda3d03bfaee65562d5b9c4c915f94acbdd8ae1fa13a386b3eec971e3039e0fc96edb6d9adc8f83a80807e59791d1be28fa38e77f2ae53b6dfe8015508df66d9f937b2482fef42725ac15fcea8", 0xd8}, {&(0x7f0000003000)="b09363c75dabc37008aca7198da0a3287f78af62fcf73f08024f4aeb93dab6adbed838678acdf75773d1b7dfe6c9b39dae4e3eb48709da72005152c9f5bea077add353442815a88a544132c491bd90cad4d99f563e1139f39991a3f5c023c0e1406f4cf2620bbb5cee36e8e55c7473897c", 0x71}, {&(0x7f0000003000)="d09890ae414c6ba303c5d6dfdaf22df8beecf8608c9f6338e17583b7e26e9a6e7e618b62923202bb1919604808639597a719b0f060138e91e3d4e1368b142e8ddb6595310d4dd9fc0bb5523ebdb6facdccef284a12a41e7bf683c9d7b424eb892fb5f28f913cf59b7b7a39f86f60ad978614a0bc81b9dd4f08644f0227c6865dff1bc30c1fb57e9f51df88b29f82258a382ce380c515416b54a6b3fce1b1c6d91acc0252426a92d0c793d776ae82996d3161f03aebe8eca5eaf2dcb57bb1265a16941c118b7ba9d84d6532bd0a74469b8c25211b956ddfcd42f543f8e017df", 0xdf}, {&(0x7f0000004000-0x14)="e00e8db9e50aebd12176adf40dac660b9017079c", 0x14}], 0x9, &(0x7f0000004000-0x90)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r2, r1, r0, r1]}], 0x90, 0x800}], 0x3, 0x15) 2018/02/05 13:52:14 executing program 0: r0 = getpgrp(0xffffffffffffffff) r1 = getpgrp(r0) waitid(0x1, r1, &(0x7f0000f63000), 0x4, 0x0) r2 = syz_open_dev$mice(&(0x7f0000939000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f00000c4000-0x8)=0x8001) 2018/02/05 13:52:14 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ea2000-0x8)) mmap(&(0x7f0000000000/0x41b000)=nil, 0x41b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000814000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)) r4 = dup2(r2, r3) clone(0x0, &(0x7f0000002000-0x1000), &(0x7f0000001000), &(0x7f0000001000), &(0x7f0000000000)) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000041b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x1}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/05 13:52:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000201000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) syz_open_dev$usbmon(&(0x7f000056f000)='/dev/usbmon#\x00', 0x1f, 0x2000c0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000888000)) 2018/02/05 13:52:14 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001c000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x90080, 0x2) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f000001b000)={@remote, @loopback, 0x0}, &(0x7f0000017000)=0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000022000)="b3000bfbb330e8", 0x7, 0x8000, &(0x7f0000023000-0x14)={0x11, 0x9, r2, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) recvmsg(r0, &(0x7f000001a000)={&(0x7f0000021000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000020000-0x10)=[], 0x0, &(0x7f0000016000)=""/230, 0xe6}, 0x0) 2018/02/05 13:52:14 executing program 1: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1, @in=@loopback=0x7f000001}}, 0xe8) 2018/02/05 13:52:14 executing program 2: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f61000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000f76000)={&(0x7f0000245000/0x2000)=nil, 0x2000}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000112000)={{{@in=@dev, @in6=@empty}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000f76000-0x4)=0xe8) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f75000)={0x0, 0x0}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r3, 0x5, &(0x7f0000f75000)) sendmsg$nl_generic(r0, &(0x7f0000bfa000)={&(0x7f0000ced000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000007000)={&(0x7f0000981000)={0x14, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f75000)={0x0, 0x0}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000f75000)={@local, @local, @local}, &(0x7f0000f76000-0x4)=0xc) 2018/02/05 13:52:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000808000-0xb), &(0x7f0000812000-0x4)=0xb) pwritev(r1, &(0x7f0000a59000-0x90)=[{&(0x7f0000c78000-0x9a)="f8", 0x1}], 0x1, 0x0) writev(r0, &(0x7f0000107000)=[{&(0x7f0000bb2000)="7deb1f5300674189b2d184b9b7227645c8ca8f3f7604bf1af6f71bad9b27e1b1e43baa57f669beb71ceb8a696fd3b96e27e973f472503cb128178a579fdb3f721f861b1d792a0bb0dae459af61b57568f5ddfc42f87f8d675095a2384ec738f2104f3f276509a4e57108ba434528c306adb7db624ed702d5a6a1cd2d48e0ad26150d96ac25622aa69353d2d9c036116994d9fbe8b4538b238964800c7a936432841547ddb4305639d9c88a8591be37452a91321e0ecdbbed522028eee3b46bcb152f94f359dff4d8a1e05e5c30dcc1789bc1311a919fed0df9d4042cb3", 0xdd}, {&(0x7f00003cc000-0x1000)="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", 0x1000}, {&(0x7f0000a19000-0xb)="2635e4f13006e8cfdfc670", 0xb}, {&(0x7f0000899000-0xec)="3017d66f69e2c89868e0bf4299e5855a05d253a20cffbf88281e382d0375bc5279d716492c5d2ff93d5f50ba12b1e3c47ef3cfb4d7609c40c7b91a46ebcd2bfb1c40fac93ace47b9515e750de598d0a1a912dbefab424d8482572756b8d44ccad1eebdb94a4bd17f16a13a542f5e562789fd850afc2cebf432490001bb68377f11250958126dc997c8febee7af1793bf8d4a33eac432d386fd5a54612b4e4a040fa3f3d821cce832b04e7306886992b6266fca8dcf415269976104a9e0402c689c1371c2dde27db268027893a3391a7393a4326b93dac237e7822ec8f36245fd5cbb145396b22726d42182fc", 0xec}, {&(0x7f0000003000-0xed)="1abcfebc144ca6682a0fbe0e2a89dba1a25be4d5f301a8b8d263b80e336dad29788be5ed796445c8c979aef91a08d964cbb13c6e9e49118afd019a5a7aadd1ca634e2004ab0e2253e21bfb24f75bdb6c233b0634945116e543b8e775fc530fff9d700f0df67a583c131a02e7cbe63b6d6501e7a591e0eb669965ead5bb157e5aa31ea0a9c8a5adec31d7dfe92ed8ccfea13f0b21b428f7d6586c407988c1a9cc269c7a6616ddbbfcfe27020590e6493abbdedd6b473b491cb36cc1553cf417eb43f20e183d608de7989bf4ca627d0139ee046620a3f4d3168276d72fb7ce5a331559b2168107dad3585eee088d", 0xed}, {&(0x7f0000edc000-0x8f)="9ab1d718183a941eee02fa8310fc092e9672901f49d47852a93bb55794366f9b4be2816b796269f904c58620ece1549b384c39cf7919073301f2679d0dac8fdc0e30a46fd7184337af5d3b322867f8c68a12012c3426599ab7c0f6c956ea31bb3e8d247fdf062ed5064a2c3fcc9d2a23d6145ac1d4c8f42ca5622d6ae56e0653d8a55f5b177eadff8841d1b98f1072", 0x8f}, {&(0x7f000004c000)="939cdba62735ed94a4d07bd0a30504fea64488c3aeaccb9bb278a0a8617ce1111c433a6c", 0x24}, {&(0x7f0000426000-0x96)="616ac21f673b300ae4bfd2a73af8252967202af0c99371736b410e200de3d4a48d3edf985302c83cc7fa4af2ec7b8743ea315114d63ed3173ede0eafc9f3638b28c77bae4a0598ba077682c81ba2497655b16220af316c7965e269f3119d76e81ed616c823de924f5ce1e45f6224212105b0eeb579e2702242a9256c629992afbf3618ebb43c470cbd404d75860bcf7840699e461826", 0x96}, {&(0x7f000006f000-0xad)="b9f6467bfdabedb1e622af3007b65d9ff0e4e413e8eed08a348daaeec43d009025cde22881ff17d7bc129438810260120f56e37154f3cc3deb2724902ca71a901b3585404ce19fef3f44fc252df75553f9ff50e2c4d527dec559e619a2687f1e8a19efd6b9ad34fa786225ca03b836bf84a49e14a66f613c78a34e4a0ccc8bb9e3a75e26100cb20bdc302cd75e41fc249e6886f2443707844540349f1cb12822beea1cc64f0be6790bac964058", 0xad}, {&(0x7f0000dfa000)="00068edd58694604bfbc0d076811555e2753c1f89e6acce5d93b", 0x1a}], 0xa) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/05 13:52:14 executing program 0: r0 = open(&(0x7f0000806000)='./file0\x00', 0x0, 0x10) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00004e8000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x4, 0x0, 0x10000, 0xe1f0}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00001fb000)={0x8, r1, 0x2, 0x8001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000001000)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000)={r2}) r3 = dup2(r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f0000003000-0x4)=0xe8) ioprio_set$uid(0x0, r5, 0x2126) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r7, &(0x7f0000004000-0xbf)="272e7117b1b07f441200169f5c8da98493d3c345ba170c5a36b0d5c62558f28577f30d5d066e4313bda87309aa9275f70a5ac33a85134be7ce380826ae66e1e9b9afd1ac53d1115407184df7ddf53162cc35fe670ef01e2e35529cface42492ca723137c2b79235b60207ea3d0e5504c20fcb72c7141e99d5163e2b8ef64cf5dd627bb9f799e85c8612a25a66780f75c6c02f452a089dc99fe52854d4b6384e886a60d6cf58744c37eb2c5f03a79e204c8ec4700f0ef74c7da61f5a1f63134", 0xbf, 0x47) read(r6, &(0x7f0000001000-0x9)=""/9, 0x9) ioctl$sock_inet_SIOCSIFBRDADDR(r7, 0x891a, &(0x7f0000003000-0x20)={@common='bcsh0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000004000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, @in6=@empty, 0x1, 0xffffffffffffffff, 0x3, 0x1, 0x2, 0xa0, 0x80, 0x7f, r4, r5}, {0x727, 0x3, 0x6, 0x0, 0x2, 0x5, 0xfffffffffffff800}, {0x2, 0x3, 0xffff, 0x1c}, 0x141, 0xe, 0x3, 0x1, 0x2, 0x2}, {{@in=@broadcast=0xffffffff, 0x3, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0x1, 0x0, 0x3, 0x4, 0x6, 0x0, 0xfffffffffffffff7}}, 0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000-0x4), &(0x7f0000000000), &(0x7f0000006000-0x4)) socket(0x8, 0x0, 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000007000-0x10)={0x0, 0x2c, &(0x7f0000000000)=[@in6={0xa, 0x2, 0xc68c, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, @in={0x2, 0x3, @multicast1=0xe0000001}]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r8, 0x3ff}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000008000-0x4)) 2018/02/05 13:52:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000be1000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd"}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect={{}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @note}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000e62000)={0x12, @tick=0x6, 0x0, {0xf45, 0x1}, 0x0, 0x400000000000, 0xfffffffffffffffe}) socketpair(0x10, 0x4, 0xa5e3, &(0x7f0000799000-0x8)={0x0}) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000672000)=0x80) 2018/02/05 13:52:14 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000003000-0x4)=0x100, &(0x7f0000003000)=0x4) mmap$binder(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x100000d, 0x10, r1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000007000)=r2) 2018/02/05 13:52:14 executing program 6: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c51000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000063a000-0x8)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f000095b000-0x6)={r1, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0x8000}, {0x2c}, {0x6}]}, 0x10) writev(r3, &(0x7f0000da4000-0x10)=[{&(0x7f0000d26000)="acec000100f64e", 0x7}], 0x1) [ 107.515530] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 107.523538] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 107.531446] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/02/05 13:52:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/pid\x00') ioctl$VT_RELDISP(r0, 0xb701) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001c3000)={0x0, 0x400}, &(0x7f0000187000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001e7000-0x8)={r1, 0x10001}, 0x8) 2018/02/05 13:52:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000408000-0x30)=[], 0x1ed, 0x44c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000ca0000-0x44)=[@transaction={0x40406300, {0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, &(0x7f0000387000)=[@flat={0x73622a85}, @fd={0x66642a85, 0x0, 0xffffffffffffffff}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e53000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/02/05 13:52:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) unshare(0x40600) lgetxattr(&(0x7f0000a26000-0x8)='./file0\x00', &(0x7f0000c67000-0xd)=@random={'osx.', '/dev/rtc\x00'}, &(0x7f00000b2000)=""/58, 0x3a) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2, @tid}) 2018/02/05 13:52:15 executing program 0: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c34000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000906000)={0x0, 0x10000}, &(0x7f0000fa6000-0x4)=0x8) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000fa5000)={r3, 0xa, 0x30}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fa5000)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000fa5000), &(0x7f0000fa6000-0x4)=0xc) syz_open_dev$tun(&(0x7f00003ab000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setregset(0x4205, r4, 0x202, &(0x7f0000fa3000)={&(0x7f0000fa3000)="0200000002002c7b", 0x8}) 2018/02/05 13:52:15 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c56000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000094b000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000), 0x3bc) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) dup3(r1, r1, 0x0) 2018/02/05 13:52:15 executing program 2: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fc5000)="9999", 0x2, 0x200000000, 0x0, 0x0) 2018/02/05 13:52:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") bind$netrom(r0, &(0x7f0000735000)=@ax25={0x3, {"32d59701171a2b"}, 0x1}, 0x10) setns(r0, 0x0) 2018/02/05 13:52:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a3f000-0xa)='attr/exec\x00') write(r0, &(0x7f0000d44000-0xba), 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000679000-0x9)='/dev/keychord\x00', 0x0, 0x0) 2018/02/05 13:52:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000a89000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x0) timerfd_create(0x7, 0x800) writev(r0, &(0x7f00000e1000)=[], 0xc0) 2018/02/05 13:52:15 executing program 5: socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x600000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x20)={{}, {0x77359400}}, 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000003000-0x4)=0x8) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/netstat\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000002000), &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r1, &(0x7f0000003000-0x10), 0x0, &(0x7f0000005000-0x90)) getpeername$unix(r2, &(0x7f0000004000-0x36)=@file={0x0, ""/52}, &(0x7f0000004000)=0x36) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000006000-0x4), &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000006000)={@local}, &(0x7f0000006000)=0x14) sched_setparam(r1, &(0x7f0000005000)=0x80) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000002000-0x4)=0x3f, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000004000-0x38)={&(0x7f0000003000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000007000-0x30)=[{&(0x7f0000008000-0xb6)="88db6f053bf5d2a8828c833638ce79b31bbaaa7d0b43bf4c0f14e02a17cd3a9ea3426aa8787bf3a5df8aee45ef0b3fce7819be37f85b7ca137cdac0eb5c44481a10a75dcc3a5588d4af02450d485e030b1b991a858011934f0492f4a862ca4a927d3f6ce9189e94cdd5219a88765ae22d75608cb7f85bb3c815b5069aa79b3c6b93f507a42c560fe8d317f9bc79fc971e0291e3918cf41af913b4a7705007976e1731aa49dc7cf7c6cbfd05e0d40be9f9ba7278c0e81", 0xb6}, {&(0x7f0000007000)="23a72aa666997202cf20ca28e4872d0139e8a439b635ce2c7305f4634bcafedea200b7b1021b2e21897dfa7473b3fb95996114fd1d9a99cdbf46f9f671c70c2560a2018eadcf104d9dbb259b1dfd997b4b22b7195d5bf5e7e8ab6cbaf22bbb560bab9124977ec51b4b91e113553d6fa3ea74f63a5e6927f462e31b124a1e83b9b3e646f89877bcb2c4be44142ccb9203f8e7287534cf174929487f449767e8698bb92014209af929c8419d8fb2985bffd5adcc11ff97cc0277be28a45d1465880c05bf", 0xc3}, {&(0x7f0000007000)="a2e060c72a3c57a22a1e93c29c780464074ba30c54b15c95ca099bd199d0e71bb50d4afc540871f4274d3ff017c7a2a663b3f7ef5455bfcda1c19662cde9dd1aa905e2e10bbb4d9e7b7ed52f07641f2c18c8c403382c6699bf2bcea1847705da4b731b64c30e46b1625f4149f533323b9b0af3e483eae89284eafd4dbf13fb859c791cf49f0a3937836733a51367b712b412b6d60510a0e7efb6b1542563806fb3d939ad118cb96c88c21b67fa8a155de850ddf15915419f5a0a5e344af49ea9d8f8f24e26dcbb6fba98253e212b8ef4ae9a9e", 0xd3}], 0x3, 0x0, 0x0, 0x1}, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000008000)=0x7) 2018/02/05 13:52:15 executing program 2: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00005ee000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00003d0000)=""/134) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fdc000)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f2a000)={0xffffffffffffffe1, 0x1, 0x0, 0x1, 0x9}, 0x14) 2018/02/05 13:52:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000078d000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b21000)={0x0, 0xa0, &(0x7f0000421000)=[@in6={0xa, 0x2, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, @in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, @in6={0xa, 0x2, 0x9b, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, @in6={0xa, 0x0, 0x101, @empty, 0x9}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}]}, &(0x7f00001c0000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000027f000-0x98)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0xffffffff, 0x1}, 0x98) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)) close(r0) 2018/02/05 13:52:15 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) sched_yield() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000009000)="e14be27ec0b04eec54de1a47b2899d2c96d5b543ebaab256f1517e4aea6c9d9cf1804535d710a56bcba6f8a0c9071ad4f0336d7aa75bb46be0dfdbd430a0a172f20409f788a419e70a96f65d7917c60aa0adb911d10e01e98e6d610391580b338490a81a2e8704f8fd0bb527980a32615a37b6fd1183efe5d9cf4a050583101485b0888822828f570d9fca2b1af8e2ec5fa91acc6a46db4c3cee5343c7a785683025cdb0c3a658727af6949052e81998d0a2bca437a4813b9a67ed475cd6b151a05811c2d605b7e81c44f987fc93643be978aafaf17b8839267981c1888692b9", 0xe0, 0x0) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000007000-0x118)={0x2, 0x6, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x17}]}, 0x18}, 0x1}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000005000-0x10)=@common='ip_vti0\x00', 0x10) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f000000b000-0x6e)=""/110) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x1ca9, &(0x7f000000c000-0x20)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000b000-0xb)='/dev/hwrng\x00', 0x88800, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f000000a000)) uname(&(0x7f0000013000-0x62)=""/98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000), &(0x7f00008a3000), &(0x7f000057c000), &(0x7f0000ac4000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 13:52:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000093f000)) r1 = accept4$inet6(r0, &(0x7f00000d1000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000f28000)=0x1c, 0x80000) r2 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) recvfrom(r0, &(0x7f0000405000-0xe8)=""/232, 0xe8, 0x2, &(0x7f000067f000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x4, 0x2, {0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x10}}}}, 0x32) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000003, 0xa012, r2, 0x0) truncate(&(0x7f00007c5000)='./file0/bus\x00', 0xfffffffffffffffd) read(r0, &(0x7f0000ecd000)=""/173, 0xad) 2018/02/05 13:52:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000579000-0xc)) sendto$inet(r0, &(0x7f0000fcb000-0x59)="fd13f492a5bd6acf0e8cc42347b3a2c6eace00010000000000fff4d9ac6581ea851b7793e8882c4620b16265c27f14c6313e000000007e6e71abd9f19217f94ae2a741282f2083eb293a21ed8b13400f6bb70a3859a1c56cbc", 0x59, 0x4000000, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x10) 2018/02/05 13:52:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) timer_create(0x3, &(0x7f0000b1f000)={0x0, 0x29, 0x6, @thr={&(0x7f0000154000-0xfc)="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", &(0x7f0000bb0000-0x1000)="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"}}, &(0x7f0000cc8000)=0x0) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f00009b9000)=0xffffffffffff8000, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000087a000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00005b0000-0x1)=0x70, 0x4) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000d1a000)={&(0x7f0000b41000/0x9000)=nil, 0x9000}) bind(r0, &(0x7f0000516000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}, 0x0, 0x0, 0x4, 0x3}}, 0x2e) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009bf000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000b19000)=0x9, 0x4) clock_gettime(0x1, &(0x7f00006ea000)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000a07000-0x20)={{}, {r4, r5+30000000}}, &(0x7f0000a37000)) socket(0xf, 0x2, 0x5) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000142000-0x10)={&(0x7f000061b000/0x1000)=nil, 0x1000}) 2018/02/05 13:52:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bbb000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000183000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00004c2000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, 0x5c) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000840000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00008fb000-0x8), &(0x7f00009ae000)=0x8) [ 107.628381] binder: 8105:8131 got transaction to invalid handle [ 107.641938] binder: 8105:8131 transaction failed 29201/-22, size 48-0 line 3004 [ 107.690348] binder_alloc: binder_alloc_mmap_handler: 8105 20000000-20002000 already mapped failed -16 [ 107.705630] binder: BINDER_SET_CONTEXT_MGR already set [ 107.711764] binder: 8105:8131 ioctl 40046207 0 returned -16 [ 107.728188] binder: 8105:8131 got transaction to invalid handle [ 107.735495] binder: 8105:8131 transaction failed 29201/-22, size 48-0 line 3004 [ 107.744948] binder: undelivered TRANSACTION_ERROR: 29201 [ 107.750873] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/05 13:52:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000096c000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000bb8000)=@newlink={0x28, 0x10, 0x703, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f00007b8000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/02/05 13:52:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000793000-0x10)={0x3, &(0x7f0000851000-0xb)=[{0x0, 0xf3, 0x3, 0x100}, {0xcf83, 0x8, 0x0, 0xf1}, {0x3, 0x100, 0x5, 0x800}]}) ioctl$sock_proto_private(0xffffffffffffffff, 0x89e0, &(0x7f0000c2f000)="6da3823eb346b9f22696e737d1812d7bc920cd07fee5308bb07cb4d269cb40758f44766589160bbca7dfa58cbf15981664021bab1fb3f92af2650c007b7575aac179aad2afe0b4a64bfc06a6887bd700cfa7394021b546faae21b03ce7bfa1aea229cc3a0bed00e97fcc5e2f3560c995ec23204647df89ac695d2b5cfa6256fb69136d5fcd1a8e8d0353d3c4f30635df60fc5fe31564500cd7981d05a8a4a3af62c50241744d8939ca5888c43d9be3d10c3de3d99a5f98b1cd168cd7c8d40ac99940a16c6cd8057691fccd045196c5f6db40c9038bf590ffc7d2b5eb59bb915277a1cd0fda") setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f000062e000)="0707000004", 0x5) preadv(0xffffffffffffffff, &(0x7f000034b000-0x40)=[{&(0x7f0000829000)=""/109, 0x6d}, {&(0x7f000061f000-0x31)=""/49, 0x31}, {&(0x7f00008d5000)=""/214, 0xd6}, {&(0x7f0000afb000-0x63)=""/99, 0x63}], 0x4, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000159000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000046f000-0x4)) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000b7a000)={0x9, &(0x7f0000a4e000)=[{0x100, 0xf84, 0x6, 0x80000001}, {0x3, 0x2, 0x20, 0xe5e6}, {0x2, 0x1ff, 0x10000, 0x347}, {0x1000, 0x6, 0x6, 0x2}, {0x1, 0x5, 0xe8b, 0x3}, {0x80000001, 0x10001, 0x1, 0x6c0b}, {0x4, 0x9, 0xffffffff80000000, 0x1}, {0x0, 0x4c00000000000000, 0x7fff, 0x4}, {0x2cd333ef, 0x3, 0x39, 0x83}]}) setsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f00003c3000)="54cc6ed6e280f4518da289d294f9222f3b6453d3dbbd3fa62426ca9ab5c7a47a2b5becfc8a42ce633ff942140b484435d6e7c8ebcf448db34d3ba244563aec560db800bb", 0x44) 2018/02/05 13:52:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000087000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000bd8000-0x8)={0x0, 0x800}, &(0x7f0000363000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000bed000)={r1, 0x98, "e84e724dd88cc2058f27588a95440fe30857729238a5497cd8bed3fab5daf50374f7cc56b19776a7740c1c3b9a20c2a8e9cbf9d8f0971729c38acbb586113696470529ab3614b7f2e6ae5bfa55c0436b5cb2e8745e4381b0b3ea7144665d1361129274f4a62d8cd25ae4f216f79ae9d517f604e3b2dbcb728630ef8a4465ba8f7cf883e6b7c72b13cd27fdbcf57ede2b0be3d9c3eb3f47ee"}, &(0x7f0000596000)=0xa0) r2 = socket$nl_route(0x10, 0x3, 0x0) dup(r0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000943000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r2, &(0x7f0000873000)={&(0x7f0000c0e000-0xc)={0x10}, 0xc, &(0x7f0000d55000-0x10)={&(0x7f00007c4000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/05 13:52:15 executing program 4: getpgrp(0xffffffffffffffff) r0 = creat(&(0x7f000071a000)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) 2018/02/05 13:52:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) setxattr(&(0x7f0000526000)='./file0\x00', &(0x7f0000058000-0x11)=@known='security.selinux\x00', &(0x7f0000722000-0x1)='\x00', 0x1, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a45000)='/selinux/status\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000577000-0x8)='./file0\x00', 0x200) 2018/02/05 13:52:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x6, &(0x7f0000001000-0xd0)={0xfff, 0x80000000, 0x5, 0xc0d, 0xffffffffffffffff, 0x0, 0x0, 0x80, 0x800, 0x0, 0xffffffff, 0x100, 0xffffffffffffff80, 0x6, 0x7, 0x80000000, 0x7, 0x800, 0x3, 0x6, 0x5, 0x2, 0x0, 0x0, 0x5, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000+0xc9a)={{0x0, 0x7530}, {0x0, 0x2710}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000507000)={0x80000001, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, 0x90) poll(&(0x7f0000388000-0x8)=[{r0, 0x8000}], 0x1, 0x8) 2018/02/05 13:52:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000476000)={0x0, 0x0, 0x0, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000396000)={0x77359400, r0}, &(0x7f0000048000), 0x1000) r1 = accept(0xffffffffffffff9c, &(0x7f0000199000)=@ipx, &(0x7f00007ef000)=0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000037b000)={@dev={0xfe, 0x80, [], 0x0, 0xe}, 0x8001, 0x1, 0x1, 0x2, 0x7, 0x1ff, 0xffffffffffffffff}, &(0x7f0000c40000-0x4)=0x20) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/05 13:52:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001cb000-0x9)='/dev/sg#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008e6000-0xc)='/dev/autofs\x00', 0x6801c0, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000c2f000)=0x2) fcntl$setown(r0, 0x8, r2) inotify_add_watch(r0, &(0x7f0000fdf000-0x8)='./file0\x00', 0x6000a84) ioctl(r0, 0x2276, &(0x7f0000b37000)="d8") 2018/02/05 13:52:15 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) bind$nfc_llcp(r0, &(0x7f0000034000-0x60)={0x27, 0x0, 0xff, 0x6, 0x4, 0x9, "d054f803432a248d8fef7a01d5d1e646223436af9432f34f6a3891f27f6a706fe19e24f0bdb93d7bb7724483890bc1853a3858a892944b3fd61f8bd6dbecca", 0xbd7}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f000030d000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) [ 107.856613] audit_printk_skb: 4 callbacks suppressed [ 107.856619] audit: type=1401 audit(1517838735.332:52): op=setxattr invalid_context="" 2018/02/05 13:52:15 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000f9c000-0xc)=@random={'user.', '$wlan0\x00'}, &(0x7f0000398000-0x2d)=""/45, 0x2d) r1 = syz_open_dev$binder(&(0x7f0000f9b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000e8c000+0xbdc)) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f9d000-0xa)='/dev/ptmx\x00', 0x400100, 0x0) socketpair(0x1, 0xb, 0xfffffffffffffff9, &(0x7f0000f9b000)={0x0, 0x0}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r3, 0x107, 0x6, &(0x7f0000f9b000)="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", 0x1000) poll(&(0x7f00000e6000)=[{r3, 0x1}, {r2, 0x20}], 0x2, 0xf17) 2018/02/05 13:52:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000b1f000-0x8)='keyring\x00', &(0x7f0000d45000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r1, 0xbc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000da5000-0x10)={0x2, &(0x7f0000b17000-0x18)=[{0x2}, {0x5, 0x0, 0x0, 0x9}]}, 0x10) 2018/02/05 13:52:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {@in6=@empty, 0x1, 0x2b}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) sendmsg(r0, &(0x7f00007ec000-0x38)={&(0x7f0000c98000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x3, 0x1, {0xa, 0x1, 0x53d1, @loopback={0x0, 0x1}, 0x8001}}}, 0x3a, &(0x7f0000208000)=[{&(0x7f000002d000)="870b", 0x2}, {&(0x7f0000b7d000)="9003540b2b5484fb9d83d2d319cddc45aa9d02955e672dd95df54b1878e2ac713645700ef84215fa5c5dd689be646880e7af4f9212329d4939ae93b13c26e8cf12936c4fa6ad67779aa57830872bb576b60d97651917ccc779fd98adb63aa035300aa37284e35f58e1a50739c2274dc9c4b313acc3be96a646402fe96ccb19ebdc7c881729bb044e0bda70e6d237fb0b737abd34c445b5df481121832a80565163e93a454b09f61641c96731090645905ef3746dccdc338dabab1a934d9e03e2d8e39ce21c59194fb88568250dac44aaee", 0xd1}, {&(0x7f00002c9000-0xe)="47a8f02b0330df4455c602434370", 0xe}, {&(0x7f0000f08000-0x1000)="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0x1000}, {&(0x7f00000e9000-0x9e)="4cfc3d378f836d79ffa0e437eeea6e2da9b8feaf4e8b172184dc9757b2faaeb8cde07f70f4e63887d1b628d823680e563f51f1b31aad14beccad888b828debacc9d9dda27b64c9f41ade4a34330486450e21a78bb6b92e54fd03b2ed7e35e9f93799a543fd994f0f9012159bd44e8af9cf3e68a24e0ae279919be6e0af651cbc1671abc7bb72d50145a3a0a349430a09c90e49c0e44f1aa68120442fb88dc4bfd883bdc642098197f1369db9ca9b51ef5e16a111c612cb6ccd21b92694ef7134a1944513ad8d6585bc6b4c8b63b15fe30144b2d4ec2a4892139aa4b37add1ab99f6cc9d04d464fff3c9b647e6a56acbf8b20fd542e93c27b22e3313a2b9a7c109fc265087266cd9eae6bb1ff0a5a633b09ee9687355293fb20ad7e158fb367f51e3701f7a2cf84bf65827ca1fa8d549fea88b9e71efe59111fede379c575fefd3a6dbd08d5183ee6c6d8d43ff8322e18a95b7038cc17b7efc0011cce88fb9f4d6697ddbc913c8892eabb86f18d1224c7520ad85f646d504f0dd2381115c097e3da5462dd8a12a3a9e1f0a7de365021f6d2c81812188c12b1f2f15111ea3319726a98b6cb8f2b47abbeb07c5619f2116858af8b02a1f71ddcbdccd3547c1c0ce49a3a996554b67178168b2479c28906a0099502c241c01038f6ec7aaa58662b8289c1d6c47c9afd30af78030663bab369ec5c49c76ab730cfe58e62a42dd7692cba959d3c79864f8259874671422304122c8f44d6e14448508f15e0be69ce00b6ba69663955864f987ee122cf6f7f612f22783472a29d33a9900f57ee88f5f21ff7c6a79d92c361355e7f7a871390aa8b07c8241b8f8e6c1fd637388e6c0c337a15e79300bb3990b78fa5380bb9f628490664462c48a85e0c6e811239eb3bcaf2a8d17acd459df4220536ab5b792317d734cb087c8b9ed06f576a7c2a6c21fdebcfaf6a9477e1802c903d2584167079289411246d84bd7f44ae709efa8b02ec4802fef2899bf006aeeed368a7a20716db2203dce77037300214fc6cd4dede451d12b55cbe3516c255db978fc3ee626ff491d281bb1496407e50f4a7bb93277a8ceca9238bd1ec4e220682472d407ec6c7435ca7634e44f21da413addb61b358a6a671a2f16346ca05bcdca1436fc9b201fa6c3d53639d18633323959dad8a38009ceb4881b9f29d6f45f48ec24434b57d40f51bd630553e841990b9a6218fa0494d6cd197815c2d1b8b883742e9d0483d69ab6fc8524e35b1640ebac7be20ec4780075ce9fbcc68c48feb230cc63fdbb57a61b998cb9fae140fe9af71d177215144f2d4de95c98597472baa745d9a39a74740e836ab2ed0402eac0bae7fb5bddfbf71ceb5aa0d4f6aff35622b0cafca3e53db5e57f6ec40148127e47e6839eaf03085e066fa13e112f3bbdba22400d417e52ac8744a47c7b4462da879f707d4da8d479e11e75b41ff2fcc4ac0aea490d23b78abc483eec80ceed9d6c44a4c636102dcc1fb1ac0bc09a9c88d6f646754613ca934e3b2747ec1f13686f9aa9a4b3bc2d131baed61cec8db3629f85860f3245de5b3b338eac282fea799bc99ad617013dd31945d80d8980b5f02fbca26a2cdd89142b2dbc9acbd316b46a111e98602a6cfe4c44ea2e7b49287dd29461f500ec0b47aff872e76f9d4e6d9ab02b85ed37b22fe4c5b2cd40d938a71c3017b02281a680d636d02e95bcf80ba178190144e8eda40a36f3ce660e567b7c5a4a8fec343069d165e081abeec116e4d67d7a17210cda8a4f4ea0e454a2c825da27f101fbb39016b05cb83387c6fe647c421eca4c74fbf3f56ca7457f26cb1bfea703068ecb2b523ce679ff070cdc7d6c39aec93d12d0147b5899cb7df578079cb60288564dec432324ac3d105159c6b4eaa846717986769f974c9595881f9745c198fdc0e448d45512edf1ebc82f2bc1fd2eddfce8071849f870cc90545d4d93b5f75a4ccba4080d9509d7cabb93b63af22cd483e7b83a5f8a6ce6899d2afb66ac3eb816fe423476266051bd727248bb47f20edfa083633f2249dbbed62a81de0b7369ec897f82fa19ab0ed9d4d309353a2c55094ebff8ebf9b1d74e306c2a4e7c9ce7ef9fda293f2a5ed4b6ea02e75e690ef7fcba0f099e3c7cca9a90f1e358c428c1cd3c9667343a3fe1e2ffa9e54d5c3d155118f1896358a62cb6427e343e2fec833e4af866a6e260ba303fd1a3175a750efdaba675f301ed19f25d2f9d3868ed9406e3084f734f59e1edec3d5e8b3b550590b4545be46145cb68ce1b8c16c22c26a92df0db1b1c129108601fbf07c30f41d24ac5575a1932d0eeb0743a061b0a528587a44f4726893faa2dc0a1e269ec177818db65a40965946453829a0cb048309f2725e351a7667c09e1fcc5950b6ffad53a09e10a8302fe052011f7deca7a37dd3adbc6e1db4a79c63871e42cb4127497cfa2b55af7932bb4d9f48fab9f5709ee2d79edb586c584ee02aa7d48e6dcc744ddec1f135d95980d24bca7595369fb034459f77c75ac0a09082ba20eeeb16083fd215c29f17b092a8a0bda0cfd8ebebbe1ff385991ee6314b1e3e64d4f74c570d2553f6a75486f10abbc2bfd9746b93f678d1c6674adcbdb1931f60ab2800e90d16d578e2423ae84a61207768c3d40c920cb04b89c94cd92573287ce358c78aba511f637c26191b7d38c0e561ad99e0cfd9d024dc41839ddcb2dd063b4e43765559c1f97e0f2072512355d57f4e24255545c0e9a404675f5ce2a4774a4f6b9ba259dc58a9e3d0bf4298942873e0920ef2e0e6f03e884eeb6344be3f4fd98772fe44315cf6297dade238605aa240e6f304bc7b04a54df6dd748803f81c873dae19657d968127d5f1218fe0129879ee3b58702623583af530a7f7d67ef4b52499b96a78919c6515ae0339a09bd8248adea03701b75c4f054ddfd9341043952880d7beaeb320b693ca380ec3262ea2754654b0b9459b949ff4913930a950c9f33734e611b58e34f485cdd0c8aca33844d4b3748a181ce1616ae3e9b5f63a3919e69baba3e6d5ec95b00009b60b7aac8bac3940bc8e8a87c91d199869358db19d749a36380042aee0a86fd5866394148eb2a7da50f5ee1c2dfe35270c098acfa72f6a9b0306fd00baf44014a3109a0dbafe7bb00b8d1ad2f456c03d88115967fdb7bb485687836c973af2a6e51ff0f401dfec4238a4c589242089ec5786f863b76781ba17bc9aff933b169e28cefda0913021789a970de8e87311ede931c8982741dbf781cf54871b4731c774c2259833f74675d9954644017935227b6bdcff6e06d9cb8db1318e0b53ed28d4ed06b3330a587699061f780573f5e0e25194fa16c22516a1ee1ff41472405caec5dfef7a277cd35ed90f4fd4840888f0b798b94083a7c8362a30cc730a0ba18985ce2624d7058f303c05bc1ee0cf3f6d8b02c70399d18d3763e21078d3d8dc5843a9f94593ec6cfda04b1f6c923c8f36318b95fd9cc97c53333829057860569e74cc5fdb3a3c1be68dd049dad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0x1000}], 0x5, 0x0, 0x0, 0x800}, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00007ed000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000829000-0x6)={0x0, 0x3}, &(0x7f00007be000)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b62000-0x10)={r2, 0x836c, 0x1, 0x9}, &(0x7f0000cf5000)=0x10) 2018/02/05 13:52:15 executing program 3: mmap(&(0x7f0000000000/0xc2f000)=nil, 0xc2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004ea000-0xc)={0x0}, &(0x7f0000821000)=0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000195000)='/dev/sequencer2\x00', 0x101400, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r2, &(0x7f0000c30000-0x18)={0x18, 0x1, 0x5, @fuse_bmap_out={0x3}}, 0x18) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c2f000-0x8)={0x0, 0x0}) ptrace$setopts(0x400004206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r3, &(0x7f0000c30000-0x10), 0x9, &(0x7f0000890000)) 2018/02/05 13:52:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12c) pipe(&(0x7f00000a3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000f75000)={0x0, 0x7, 0x100, 0x7fb}, &(0x7f0000ce7000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008c6000-0x8)={r1, 0x7fff}, &(0x7f000038d000)=0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/05 13:52:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000066000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x4, 0x1, 0xa9, 0x3f, 0x1, 0x9}}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000003000-0x4)=0x6) 2018/02/05 13:52:15 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000001b000)='/selinux/status\x00', 0x0, 0x0) lseek(r1, 0x0, 0x3) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000001c000)=@assoc_value={0x0, 0x3}, &(0x7f000001d000-0x4)=0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000001c000)={r2, 0x1, 0x0, 0x100}, &(0x7f000001d000-0x4)=0x10) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001b000)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f000001c000)={&(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x30)=[{&(0x7f000000f000-0x1000)="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", 0x1000}, {&(0x7f000001c000)="35a83b210e6f41edd0f3041d22ee4ab472da15be2b796d9b5c0caf867e11c6c7b9249ac9bf003a5a6378d50eaae5312763e8", 0x32}, {&(0x7f000001c000)="b5f446384391c3cc8b9bed5664e5aec6afdc7e34d0152aaf8169a060809aba613a587fcfc7d2c436de4f57fb0662a640fee66a6f5be15e5b93e4a4d33a6afb607b16f8068dd66bc0c8130765649245f7d31afb326a9a8b018b59c31dabe54ec9752ce81756da12978605e927bd102c27a6b2fb6b3e08c83a9c1567fe2fb81bf7cf79fed946e446fa9079b00c3e277565ead91f5c14d265749a8634b6de1d9f892ce5acc8e27e77540fba9345778d3a764a25ef82d3297f8cf05ad3ac606aaa216e6ea6c0a58fc1e7cd61d0974946ef93", 0xd0}], 0x3, &(0x7f0000012000)=[@rights={0x38, 0x1, 0x1, [r0, r3, r3, r0, r3, r1, r1, r3, r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x50, 0x20040800}, 0x48845) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000013000)='dctcp\x00', 0x6) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000001c000-0x2)=r3) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0xc, 0x0, @ipv4=@empty}, @typed={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000001d000), &(0x7f000001d000)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000019000-0x14)={0x0, 0x4, 0x0, 0x81, 0x101, 0x100000001}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000001f000-0x108)={r4, @in6={{0xa, 0x1, 0x80000001, @dev={0xfe, 0x80, [], 0x0, 0x16}}}, [0x5, 0x9, 0x1, 0x400, 0xffffffff, 0x4, 0x1, 0x2, 0x1f, 0x4d, 0x10001, 0x5, 0x10000, 0x0, 0x2]}, &(0x7f0000003000)=0x108) 2018/02/05 13:52:15 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) nanosleep(&(0x7f0000013000-0x10)={r1, r2+30000000}, &(0x7f0000013000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0xc0000005, &(0x7f0000000000)={{}, {0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000014000-0x20)={{r3}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000061000)=[{&(0x7f00000b6000)=""/37, 0x25}, {&(0x7f0000566000)=""/53, 0x35}, {&(0x7f0000703000)=""/101, 0x65}, {&(0x7f0000f84000-0x42)=""/66, 0x42}, {&(0x7f0000bbf000-0x29)=""/41, 0x29}, {&(0x7f0000311000)=""/166, 0xa6}, {&(0x7f0000ef9000)=""/194, 0xc2}], 0x7) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005df000-0x4)=0x0) wait4(r4, 0x0, 0x8, &(0x7f0000556000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 107.905173] audit: type=1401 audit(1517838735.372:53): op=setxattr invalid_context="" [ 107.934186] binder: 8182:8184 ioctl c018620b 20e8cbdc returned -14 2018/02/05 13:52:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x80800, 0x5) sendmsg$key(r0, &(0x7f00004f4000)={0x0, 0x0, &(0x7f0000313000-0x10)={&(0x7f0000c32000)={0x2, 0xa, 0x1, 0x2, 0x5, 0x0, 0x3, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x2}, @sadb_sa={0x2, 0x1, 0x3, 0x1, 0x0, 0xd2, 0x1, 0x40000000}]}, 0x28}, 0x1}, 0x4800) r1 = socket$key(0xf, 0x3, 0x2) accept$ipx(r0, &(0x7f0000034000-0x10), &(0x7f0000aad000)=0x10) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000663000-0xf8)={0x2, 0x2, 0x0, 0x9, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/02/05 13:52:15 executing program 3: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f000002b000)=@file={0xfffffffffffffffe, "e91f7189591e9233614b"}, 0x1c0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f000002b000)={0x9, 0x5813, 0x1, 0x6ff8, 0xb79c, 0x7, 0x7, 0xa71, 0xd0, 0xf900000000000, 0x800, 0xce8b}) close(r1) 2018/02/05 13:52:15 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x600000000000004) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000005000)={0x4b25, {{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0xf1}}, {{0xa, 0x0, 0xe7e, @loopback={0x0, 0x1}, 0x2}}}, 0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000004000)=[{&(0x7f0000004000)="e0cfe132b6b1828e5006d4b20d9f6d870c89bb60b365af3b16debc6c2ad83164fc857f76b1dcb23746c3de1064385371ccfe1c2329c0486c9d538057ca58ce1e49a3ecc59027a3eab381051d64384f3b0dce4e33574fba6b0c5761d6123d660ba0657efca802837450c9f58881a6a2d56e473934f19a75c50ad9cd164d9cd5af4dcad9865e871a7f1a09583c775a6b184bbb296553fd6fa7000000077353ea79e0000000000000000000f621c28c08fd69ac29f36acd90f1", 0xffffffffffffffb9}, {&(0x7f0000002000)="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", 0xffffff1f}], 0x10000358) getdents64(r1, &(0x7f0000005000-0x27)=""/39, 0x27) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 107.956723] mip6: mip6_rthdr_init_state: spi is not 0: 3808690176 [ 107.993298] binder: 8182:8219 ioctl c018620b 20e8cbdc returned -14 2018/02/05 13:52:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0xfffffffffffffffe) clone(0x3002017f, &(0x7f0000b10000), &(0x7f0000695000), &(0x7f00002e2000-0x4), &(0x7f00008b4000-0x1)) 2018/02/05 13:52:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) set_thread_area(&(0x7f0000ad1000-0x10)={0x3, 0x20001800, 0xffffffff, 0xe5b, 0x4, 0xfffffffffffffffc, 0x24ff1f2b, 0x8, 0x9, 0x3}) 2018/02/05 13:52:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000a00000-0x8)='./file0\x00', 0x82, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000ade000-0x38)={&(0x7f000096d000)={0x10}, 0xc, &(0x7f0000900000)={&(0x7f0000d32000-0x24)=@ipv6_getroute={0x20, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1}, 0x0) 2018/02/05 13:52:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x2) fcntl$notify(r1, 0x402, 0x80000000) socket$inet(0x2, 0xa, 0x4) 2018/02/05 13:52:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x80) getpeername$packet(0xffffffffffffffff, &(0x7f0000977000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000e88000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f10000)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, r2}) sendto$inet6(r0, &(0x7f0000a7d000-0x60f), 0x0, 0x0, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000c0d000)={0x0, 0x0, 0x7, 0x5}, &(0x7f0000b9e000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e82000)={r3, @in6={{0xa, 0x2, 0x400, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}}}, 0x8c) socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) r5 = dup(r4) ioctl$TIOCCBRK(r5, 0x5428) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b4000-0x9)='/dev/ppp\x00', 0x801fd, 0x0) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000af5000-0x10)={0x5, &(0x7f0000479000)=[{}, {}, {}, {}, {}]}) r7 = syz_open_dev$sndseq(&(0x7f0000a0d000)='/dev/snd/seq\x00', 0x0, 0x101000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cf2000-0xc)={0x0, @broadcast, @multicast1}, &(0x7f000096a000)=0xc) geteuid() setsockopt$inet_udp_int(r5, 0x11, 0x0, &(0x7f0000f86000-0x4)=0x4, 0x4) read(r7, &(0x7f0000c7e000)=""/28, 0x1c) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e68000+0x380)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000064000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00009db000-0x10)={r9, &(0x7f0000622000-0x1000)}) setxattr(&(0x7f000011a000)='./file0\x00', &(0x7f0000894000)=@random={'btrfs.\x00', 'nodev,em1bdevmd5sum!\x00'}, &(0x7f0000a6f000)="70707031a6657468316e6f64657623257b00", 0x12, 0x1) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f00001d8000), &(0x7f0000acd000-0x4)=0x4) add_key(&(0x7f0000597000-0xd)='dns_resolver\x00', &(0x7f0000966000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004ed000-0xe1)="ebb608ef3067250e21c03df8c2c647602a6f0401caddb8c6388d3b497e53ee4fa13b7f60f4133e85a1a7a786b49c17b43d4d9db31d0f1851ab8d44aac46e24ab0ce61511941c81714ae4a5575a0b2c250f1ccd2acf7823d9cd8fff15c6e6b65878bd1943852f19507770c9789642bbfcdac7f6a7300e09c0714ee5d4deb2b7ffd73b02231302fac37199a622107f0e7d8ffd71a61254caa86d5aa75e32b00045adc63bb12c02d72016", 0xa9, 0xfffffffffffffffe) request_key(&(0x7f00003b1000)='dns_resolver\x00', &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000248000-0x10)='/dev/sequencer2\x00', 0x0) 2018/02/05 13:52:15 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in=@broadcast, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000003000-0x4)=0xe8) r3 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) r5 = geteuid() r6 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000002000)=[{&(0x7f0000001000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000002000)=[{&(0x7f0000003000-0xeb)="75bf45fff2690668a9fbd4e5b3f5bdac645129148834a03c4194463924b5c33903359894c1752fd26e1907d48d5ff217cdfc055e17f8feffe1252bb19f3bcbb8786523e2ebf32f8e8b865a0ee13fe75ddd639119aaf799f1ecf8c274ed90a2a485e5335ef319c2e7ec3323d24962dc1ee71effa9d90543ffb1eac0f3676a5a115657d7702133024e0e8065d5ddca3aa1fb9a0b884724c957b6576e724eb5f87ebcb140e4febe11be9298511b6c5d124468a66254fcf27d7401af42d75c72e4d68a290310db72d306e285616c22aa4651941eeb6c8274fe2af9beeef6a84e84d14aa050a966a681ea229983", 0xeb}, {&(0x7f0000002000-0x8c)="36d1b9befc9ead08da8c90239a8bfb91e44a0b9f4e0add6e910e98633a29c79f93db3b5d76ad512a16289eba905de9442262a61ee3df8f54146ba1a278a0aa87b521c9331ab6a27c839b5e82b2d5a3cfa494eb88693d96861817fb5ce90043e3d2cdcb9379ee505d819bd2bee16b5fbb754a3f146ecd1d3b8d4fdd0c01f104d5e135517bfef875a862feca76", 0x8c}, {&(0x7f0000003000-0x6b)="12e899a0642789a8c0866fb910ead03a7d0fdbeff378633ba83cae26f4b120f294f9ef7cf7bc91707adea5ce28aa1cd69a1491bab4cb5e0c86980f7e597159e73c50b8d486a843ce9f8b500698a5d9233d4b7645d61545b66bc343a4040114049b243c7781eaf42b7c41c2", 0x6b}, {&(0x7f0000002000-0x4a)="d7792036f8be5c6fdcb8a7529fad3fb72711389b7b7e6660c583552bd08fc71ecfca059700d81e5f43262e3d22101a5c258238ed6de69d929ef241c825bc6e1e043612028933f3994a90", 0x4a}, {&(0x7f0000001000-0x2a)="27ed41fede2589908940f66002a54b99ec38bc136ed3050617e987fbebb9a218ccbefc8056fa58568185", 0x2a}, {&(0x7f0000002000-0x9f)="5fc7490f095ed0d38801c1c42a080b7ac913f02dcae3c26ad257d650750d16a7c92ae1979f464db45960c23a728850f31c68020a7e7effbd49897b9584d215b20c3ff0896de3b454e5686e4772ad8f4f348e2e53a2a1ff81ded0faec9d409059911655fcd3379304c207f6aa18eefdb0945e7f7894e596aa8b498d7d45009c1f8ce34905cf3841639ecbf7bb645e40c82ed53732f48a57ae8b4816b9970754", 0x9f}], 0x6, &(0x7f0000003000-0xd0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xd0, 0x4000004}, {&(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000-0x70)=[{&(0x7f0000000000)="e4c993a94e7f20ec852c792019a202303367771eb85e49104260051d44561b8696575367001ad27b2bf5db51fa1d54c77a0c0dc4fa329260e759731d54e3e1cb3386a4fc049fc9f83d2d3a0640aca3412ab6ba235cdf548b32c10695e9287abf6f4e72f1f8203fe63a6f822f66f231197c5f41c261a8bc4144991f668034dbdcc090ecfd5397dd469bc66f2bf0ef91f2c4f88a5e534ccd3488288edfdb7ef617a6f013efe399c9430f0bd677a3", 0xad}, {&(0x7f0000003000-0x1f)="78200c9221ce4b2be35521ba3339e9a2d553491ba92fa84876a00559067621", 0x1f}, {&(0x7f0000002000)}, {&(0x7f0000000000)="9c81ba05c0213ed24272a05f26c4978f345fb5dbbb60ad30d93349ffc0ea52da085a52582bebd046300c57b8140126390d78f80a51c2eee3a8b933df0960e3e62e1f6cb28e3aec47d64a23be753298", 0x4f}, {&(0x7f0000001000)="22da8316ad4dc0569b582fca0da05f997d1c108a166c94ceba9321ac837b28cfadf5bc605188be6f7221ce8ea2481ce876cd23c25600711138b44d6c338fe5dd45e3c27acdf1f1b56ac862d0f3544418ff710905cc2477b58e25b08b", 0x5c}, {&(0x7f0000002000)="690b13328dfdd476ad418764afbb4980a748c0ccc1f1580ed52a33417ddc8b1255961e85f8858d2512d08d51d613c347ae730befb0626f31ecc507904196e9e909701b9760aaf7a6f14662df7ef5a7652a7ad6cf859b165298944351f73a85346a5e177025d0202b8d", 0x69}, {&(0x7f0000003000-0xeb)="8ebaa46357e44940d8d588072a187478b6112197c86533dcd8ceb90ad819ffaf575ef3754fddea616b4e932c2cd5d81510c3ecc97c86cad52dc127c745e7d9ca549fd16546d0c21a70b867ad3bcdad47c71357c0c3e9ee35360644bb358df863a5fd7d91be4f0aa007de5cf74d48afbbea1e18aa349ae00e5eba227b14538a77e50164db3a15e2cd0bc33195be3e22ed7199df797e17cac7570915757f23a961b0d89b9cf0af10362dc6cdb3db7c8ea45c5e8baa5e03e429a145e3409730c92ba6564b82a409107d19c4735f8253bcb7c845dcc30eb4cd50581fb17586e46d107671c6a9995d19eaf7883e", 0xeb}], 0x7, 0x0, 0x0, 0xc4}], 0x2, 0x80) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000), &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000002000)="faa3d4330d6e9532ea4a0a399db87df882fe62524fba05085dd51435574b587be2ec9d7cc856921a02000000000000005486bf577a478ea60fff7f961f040b1a6ea2b988432700a0f3fe2806f4f545ed4b086bf54306f16ef7bf6b7467093d7f103f3fdd7c681b31795905") 2018/02/05 13:52:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000aa3000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) sendto$inet(r0, &(0x7f0000746000-0x9b5)="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", 0x7cf, 0x0, &(0x7f000075c000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xffffffffffffffff}, 0x10) fchdir(r0) shutdown(r0, 0x0) 2018/02/05 13:52:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) r1 = dup(r0) sendto$inet(r0, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000061d000)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000de3000)={0x7c, 0x0, &(0x7f0000908000-0x7c)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f0000362000)=[], &(0x7f0000e5f000-0x18)=[0x58, 0x18, 0x0]}, 0x100000001}}, @acquire={0x40046305, 0x3}, @clear_death={0x400c630f, 0x1}, @exit_looper={0x630d}, @increfs_done={0x40106308, r2, 0x1}], 0x1000, 0x0, &(0x7f0000653000)="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"}) sendfile(r0, r0, &(0x7f0000470000), 0x3) sendmsg$nl_xfrm(r1, &(0x7f000078a000-0x38)={&(0x7f0000ca5000-0xc)={0x10}, 0xc, &(0x7f0000126000)={&(0x7f00009ec000-0x60)=@report={0x4c, 0x20, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, []}, 0x4c}, 0x1}, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00005d0000)) [ 108.009913] mip6: mip6_rthdr_init_state: spi is not 0: 3808690176 2018/02/05 13:52:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) fsetxattr(r0, &(0x7f0000cd5000-0x46)=@random={'system.', "62646576656d3173656375726974797b255b025b2662646576766d6e6574307070703029766d6e65743047504c7b706f7369785f61636c5f61636365737300"}, &(0x7f000066a000)='eql\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2a7, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000398000)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000319000-0xe)='/dev/keychord\x00', 0x800, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = syz_open_procfs(0x0, &(0x7f00005d7000)='status\x00') ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f000076b000-0x50)={{0x0, 0x7}, {0x0, 0xc4}, 0x4, 0x1, 0x401}) 2018/02/05 13:52:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000143000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) syz_open_dev$random(&(0x7f000070d000-0xc)='/dev/random\x00', 0x0, 0x10080) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000deb000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00006ce000)=0x1008) ftruncate(r1, 0x565) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r2, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "88173b", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x46) 2018/02/05 13:52:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0xff, 0x100016) r1 = getpid() socketpair$inet6(0xa, 0x7, 0x3, &(0x7f000077d000)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000793000), &(0x7f0000de3000)=0xc) ptrace$setregset(0x4205, r1, 0x4, &(0x7f000028c000)={&(0x7f0000aeb000)="bf3a60d5f02a7b08a095f03af3f628c9f1d90c53827af5ca337ec953f4f79108161f56280e6a64fb0ddd47d4dc3663589605fcec07a1b692be10dd0594616ccadf500935f40efc9808590c1355cca2894a359301870b0c9ebfa29c9c44b34106ac9e16c9a15276ec7a8c", 0x6a}) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000988000)=[{&(0x7f00002dd000)="39000000120001000000030000001f0007040000001f0500000000000103000004001d0066413e850900000008003dfb020300807415f05bff", 0x39}], 0x1) getpgid(r1) 2018/02/05 13:52:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00006e1000)={0x0, 0x1b, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000470000-0x4)=0x0) timer_delete(r0) setxattr(&(0x7f00003bc000-0x8)='./file0\x00', &(0x7f00002cc000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) 2018/02/05 13:52:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000763000-0x50)={0x1, 0x7514, 0x3ff, 0x0, 0x3}) write$sndseq(r0, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x30) [ 108.104053] device gre0 entered promiscuous mode 2018/02/05 13:52:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x81, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000b000)='map_files\x00') renameat(r1, &(0x7f0000005000)='./file0\x00', r1, &(0x7f000000b000-0x8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000008000-0xb0)={{0x100000001, 0xfffffffffffffe01}, 'port0\x00', 0x8, 0x100404, 0xa, 0x857, 0x2, 0x7ff, 0x0, 0x0, 0x2, 0x8}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000012000-0xc), &(0x7f0000004000-0x4)=0xc) 2018/02/05 13:52:15 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000-0x8), 0x0, &(0x7f0000014000-0x10)={0x77359400}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@sco, &(0x7f0000004000-0x4)=0x8, 0x800) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000011000)=@generic={0x6, 0x1, 0xaef}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 108.142544] keychord: Insufficient bytes present for keycount 56 [ 108.222253] FAULT_FLAG_ALLOW_RETRY missing 30 [ 108.227455] CPU: 0 PID: 8274 Comm: syz-executor4 Not tainted 4.9.80-gb30d2b5 #28 [ 108.236242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.245589] ffff8801b7187860 ffffffff81d94b69 ffff8801b7187b40 0000000000000000 [ 108.253596] ffff8801b589e290 ffff8801b7187a30 ffff8801b589e180 ffff8801b7187a58 [ 108.261622] ffffffff816624ba 0000000000002a2e ffff8801b49420f0 ffff8801b49420a0 [ 108.269600] Call Trace: [ 108.272160] [] dump_stack+0xc1/0x128 [ 108.277505] [] handle_userfault+0xa3a/0x1310 [ 108.283559] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 108.290559] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 108.296940] [] ? handle_mm_fault+0x117b/0x2530 [ 108.303142] [] ? handle_mm_fault+0x1fc3/0x2530 [ 108.309344] [] handle_mm_fault+0x1fd1/0x2530 [ 108.315371] [] ? plist_check_head+0x4a/0x60 [ 108.321311] [] ? __pmd_alloc+0x410/0x410 [ 108.326991] [] __do_page_fault+0x5c2/0xd40 [ 108.332846] [] ? mm_fault_error+0x2c0/0x2c0 [ 108.338787] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 108.345421] [] do_page_fault+0x27/0x30 [ 108.350930] [] page_fault+0x28/0x30 [ 108.356179] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 108.362999] [] ? SYSC_rt_sigtimedwait+0x13f/0x230 [ 108.369459] [] ? do_sigtimedwait+0x7a0/0x7a0 [ 108.375487] [] ? vm_mmap_pgoff+0xd6/0x1b0 [ 108.381255] [] ? vma_is_stack_for_current+0xa0/0xa0 [ 108.387891] [] ? SyS_futex+0x22e/0x2d0 [ 108.393406] [] ? do_futex+0x15c0/0x15c0 [ 108.399000] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 108.405637] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 108.412446] [] SyS_rt_sigtimedwait+0x2d/0x40 [ 108.418473] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 108.449309] FAULT_FLAG_ALLOW_RETRY missing 30 [ 108.453856] CPU: 1 PID: 8274 Comm: syz-executor4 Not tainted 4.9.80-gb30d2b5 #28 [ 108.461375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.470706] ffff8801b7187860 ffffffff81d94b69 ffff8801b7187b40 0000000000000000 [ 108.478692] ffff8801b589e110 ffff8801b7187a30 ffff8801b589e000 ffff8801b7187a58 [ 108.486679] ffffffff816624ba 0000000000002a2e ffff8801b49420f0 ffff8801b49420a0 [ 108.494659] Call Trace: [ 108.497244] [] dump_stack+0xc1/0x128 [ 108.502583] [] handle_userfault+0xa3a/0x1310 [ 108.508616] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 108.515613] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 108.521992] [] ? handle_mm_fault+0x117b/0x2530 [ 108.528199] [] ? handle_mm_fault+0x1fc3/0x2530 [ 108.534406] [] handle_mm_fault+0x1fd1/0x2530 [ 108.540445] [] ? __pmd_alloc+0x410/0x410 [ 108.546140] [] ? memset+0x31/0x40 [ 108.551217] [] __do_page_fault+0x5c2/0xd40 [ 108.557076] [] ? mm_fault_error+0x2c0/0x2c0 [ 108.563021] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 108.569663] [] do_page_fault+0x27/0x30 [ 108.575175] [] page_fault+0x28/0x30 [ 108.580442] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 108.587256] [] ? SYSC_rt_sigtimedwait+0x13f/0x230 [ 108.593722] [] ? do_sigtimedwait+0x7a0/0x7a0 2018/02/05 13:52:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00007ef000)={0x200000000000013c, &(0x7f000003f000)=[{0x16, 0x0, 0x0, 0x8}]}) pivot_root(&(0x7f0000235000)='./file0\x00', &(0x7f0000bc1000)='./file0\x00') 2018/02/05 13:52:16 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xd4b000)=nil, 0xd4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x13, 0x1, 0x40000e58) mmap(&(0x7f0000d4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000d4b000), 0x3) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00006fb000)={{{@in6=@empty, @in6=@dev}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000030000-0x4)=0xe8) setns(r1, 0x40000000) mmap(&(0x7f0000d4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d4c000-0x4), &(0x7f0000d4c000-0x4)=0x4) mmap(&(0x7f0000d4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000bb1000-0x4), &(0x7f0000d4e000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d4c000)={0x0}, &(0x7f0000967000)=0x8) mmap(&(0x7f0000d4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000898000)={r2, @in6={{0xa, 0x2, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}, 0x8, 0x6, 0x1, 0x5, 0x2}, &(0x7f0000d4e000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d4c000)={0xb0, 0x5, 0x8, 0x200, 0x469e8128, 0x7, 0xfffffffffffffffe, 0x7f, r3}, &(0x7f0000988000)=0x20) ioctl(r1, 0x8916, &(0x7f0000000000)) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d4f000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000d4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d4c000-0x10)={0x3, &(0x7f0000bb5000-0x18)=[{0xffffffff, 0x1, 0x8, 0xb44}, {0xd6fc, 0x3, 0x5, 0x9045}, {0x8000, 0x10000, 0x1000, 0x4}]}, 0x10) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d4f000), &(0x7f0000d4f000)=0x4) 2018/02/05 13:52:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000051000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000ff0000-0x20)={{0x0, 0x1c9c380}, {0x0, r1}}, &(0x7f0000fef000)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e61000)='/dev/hwrng\x00', 0x200002, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00002bd000-0x4)=0xd3e9addfee9f4973, 0x4) timerfd_gettime(r0, &(0x7f0000da3000-0x20)) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000a05000)={@dev={0xac, 0x14, 0x0, 0x11}, @dev={0xac, 0x14, 0x0, 0xc}, @empty}, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000b07000)=@assoc_value={0x0, 0x8}, &(0x7f0000591000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f0b000-0x10)={0x9, 0x2, 0x7fffffff, 0x79, r3}, 0x10) 2018/02/05 13:52:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00009da000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008ad000-0x15)='/proc/self/net/pfkey\x00', 0x440002, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000216000-0x4)={0xfff, 0x1}) 2018/02/05 13:52:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000af5000-0x8)) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000051e000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) socketpair$inet(0x2, 0xe, 0xfffffffffffffffc, &(0x7f000095b000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008aa000-0x8)) pwritev(r1, &(0x7f0000c3e000-0x50)=[{&(0x7f0000f1a000-0xda)=',', 0x1}], 0x1, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000ddf000)) 2018/02/05 13:52:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000005000), &(0x7f0000b4c000-0x4)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000097d000-0x4)) 2018/02/05 13:52:16 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000001000-0x4), 0x3d9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003b9000), &(0x7f0000e93000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000001000-0x8)='./file0\x00', 0x70c362df71c002d2) 2018/02/05 13:52:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f59000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[]}}], 0x187, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000174000-0x8)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000ab3000)={r2, 0x3}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000dca000), &(0x7f0000e5f000)=0x14) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000f32000)={r2, &(0x7f0000015000-0x1000)=""/4096}) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000000)) write$sndseq(r0, &(0x7f000000a000)=[{0x40084, 0x3, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x30) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00002e5000)={0x3, &(0x7f0000074000-0x18)=[{0x4000000000, 0x800, 0x1, 0x1}, {0x401, 0xc25, 0x1f, 0x80000000}, {0x3, 0xffffffffffffffe0, 0xf9a, 0x401}]}, 0x10) [ 108.599754] [] ? ioctl_preallocate+0x220/0x220 [ 108.605959] [] ? selinux_file_ioctl+0x355/0x530 [ 108.612253] [] ? SyS_futex+0x22e/0x2d0 [ 108.617764] [] ? do_futex+0x15c0/0x15c0 [ 108.623373] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 108.630022] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 108.636927] [] SyS_rt_sigtimedwait+0x2d/0x40 [ 108.642960] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/05 13:52:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000054f000-0x8)=@abs={0x10000, 0x0, 0x0}, 0xfffffffffffffd5d) listen(r0, 0x0) 2018/02/05 13:52:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000170000-0x10)={0x2, &(0x7f0000e5c000)=[{0x20, 0x0, 0x0, 0x2}, {0x6}]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x800) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x800000008922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_names=@common='ifb0\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d60000)={{{@in=@multicast2, @in=@dev}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000eef000)=0xe8) 2018/02/05 13:52:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockname(r0, &(0x7f0000c8b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f00004b9000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000c97000)={0x0, 0x99, "ae4e2e59e29245b225c6a822615fd20f7ecabb5cd61efc344d4364bc33e5ef1d5aa0fc20d96af64e90d2401cb72093f12fdef88105088a1e02c3230d0088e1ad87ca8ce8206306d42a35262c7aef26106d267917f602b2483118450f381725573376bc6a9525b36b7ea1102e6e262ae6452dc1eeb394ee4c49eea178fadc72d99508061b6314a43c345ee3effa06fd3350f5fd60d9b5c86c9e"}, &(0x7f0000de9000)=0xa1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000df9000)={r1, 0xe71}, &(0x7f0000f50000)=0xc) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$mice(&(0x7f0000a0a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/05 13:52:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000703000-0x15)='/proc/self/net/pfkey\x00', 0x440000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f36000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000a6d000-0x38)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/05 13:52:16 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000004b000-0xe)='/dev/keychord\x00', 0x81, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fa0000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f000073b000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000862000-0x8)={r1, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80a, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000c06000)=""/4096, &(0x7f000019a000-0x4)=0x1000) 2018/02/05 13:52:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f000033c000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) getrlimit(0xe, &(0x7f0000d2e000)) bind$inet(r0, &(0x7f0000b1a000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2018/02/05 13:52:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f00002df000-0x8)={0x0}, 0x80000) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000a84000)) sendmsg$nl_generic(r0, &(0x7f0000029000-0x38)={&(0x7f0000008000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/02/05 13:52:16 executing program 7: r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x6, &(0x7f0000b3e000)="36edadfa93ebc93efc6c06d139097ebea82a0cd10593e02b019482b1aa1daad3c7331a307d457dd7d6", 0x29) 2018/02/05 13:52:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) accept4$inet6(0xffffffffffffff9c, &(0x7f00006e4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00006f8000)=0x1c, 0x800) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00008be000)={0x0}) r1 = dup(r0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f17000)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000f89000-0x4)=0x200, &(0x7f00006d8000-0x4)=0x4) socket$inet6(0xa, 0x0, 0x0) pipe(&(0x7f000063c000)={0x0}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f000071f000-0x50)={{0x3, 0x2}, {0x3, 0x8e9}, 0x7, 0x2, 0x100000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r3, &(0x7f00008c4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sched_yield() 2018/02/05 13:52:16 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) ioctl$TCSETS(r0, 0x80045430, &(0x7f00003ba000-0x24)) 2018/02/05 13:52:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000000)=""/165, &(0x7f0000df5000-0x4)=0xa5) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@common='erspan0\x00', @ifru_addrs={0x2, 0x2, @empty}}) syslog(0x3, 0x0, 0x94f551776839ccbf) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000-0x8)) 2018/02/05 13:52:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000829000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000cf7000-0x4)=0x1) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000ec5000)={0x2}) r2 = fcntl$dupfd(r0, 0x406, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000349000), &(0x7f0000142000-0x4)=0x4) getsockname$ax25(r2, &(0x7f00003f6000), &(0x7f00000b3000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000fa000-0xc)={0x0, 0x5, 0x2, [0x2, 0x3]}, &(0x7f000060b000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00008e9000-0x20)={0x8000, 0x9, 0x20b, 0x4, 0xffffffffffffffff, 0x8, 0x6, 0x4, r3}, &(0x7f00002d9000)=0x20) prlimit64(0x0, 0x0, &(0x7f0000ca4000-0x10)={0x6, 0x7}, &(0x7f0000594000)) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000cdb000)) accept$ipx(r2, &(0x7f0000ae5000-0x10), &(0x7f0000d92000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000085a000)=@assoc_value={r3, 0xf736}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000049a000)={r3, 0x8d, "97e2e1e3980c1a214b127b3c419bb0c57f31e271e0e49ae7c76f72c4ff6d5dbf4b48a62276f71bb91d5b96d8af08e0d86cc80ad5660f9d7bf2eb854f5c542c8e0af3757729fa7f40275016f0bfe2d9030783ebdf8721e9f7f3a5b54b10ddd75b7d099d739be52f23c2bb0a251e1ff6b5f1f0dfaf5c25a6ea16c678a07c686b1ec295fe87b407ba4a808b56cab3"}, &(0x7f000081d000-0x4)=0x95) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000028000-0x8)={0x1, 0xebe4}, 0x8) 2018/02/05 13:52:16 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000009000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000028000-0x10)={&(0x7f0000013000-0x3a8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002b000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f000000f000)={{0x8001, 0x3}, 'port1\x00', 0x4, 0xc02, 0x1, 0x101, 0x9e9c, 0x101, 0x8447, 0x0, 0x2, 0x80000000}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f000002c000-0x40)={0x8, 0x5, 0x100, 0x0, 0x6, 0x6, 0x9db, 0x13e4}, &(0x7f000002b000)={0x6, 0x6, 0x800, 0x4, 0x6, 0x2, 0x2, 0x14c0}, &(0x7f000002b000)={0x7fff, 0x1, 0x9, 0x2, 0x8, 0xffffffffffff8001, 0x7ff, 0xffffffff}, &(0x7f000002c000-0x10)={0x77359400}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454dc, &(0x7f0000001000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000)=r4) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000002c000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f000002c000)={r5}) 2018/02/05 13:52:16 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000011000)={@syzn={0x73, 0x79, 0x7a}, @ifru_flags}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000012000)='/dev/rfkill\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000002000-0xd3)=""/211) sync_file_range(r0, 0x1, 0x0, 0x1) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000001000-0xf7)=""/247) close(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000013000-0x1)={0x9}, 0x1) 2018/02/05 13:52:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006a0000)='/dev/binder#\x00', 0x0, 0x800) write(r0, &(0x7f00004b2000-0x5a)="281a8e2c1d85cc87982c4a1c2addca4212d1227aad876714057bb29d35eee6721fc77ab12c1282a5491c422789a12585919b2ee92557cbde78d5d6191d3e63d0e83345eaff16e3cf9ea59bdac58e78258c9ddfc88f49515a900b", 0x5a) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000021b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000dda000)={0xf9a0, 0x8001, 0xffffffffffff520f, 0x6, 0xfc38, 0x7}) r2 = syz_open_dev$loop(&(0x7f000024d000-0xb)='/dev/loop#\x00', 0x800, 0x400000) r3 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f000043f000)={0x2, r3}) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000f00000)) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00001f7000)) geteuid() 2018/02/05 13:52:16 executing program 4: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000e82000-0x8)) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 13:52:16 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000134000-0x38)={&(0x7f0000000000)=@full={{0x3, {"fd19ca7a0398ef"}, 0x7fff}, [{"11cf36a7ffafd2"}, {"00a5232c2f09cc"}, {"9237c0d7daedae"}, {"8d947319be7f00"}, {"7d5cf989a3adbd"}, {"9f9ef608fb30ee"}, {"f36b2b326c8db8"}, {"9114dfcde275da"}]}, 0x48, &(0x7f0000d55000-0x10)=[{&(0x7f000072f000-0x7)="c98d17b0c132296808ef60d24ddd200e694d467074c3578538b6cbca2a3d9d9384754221520c557a64d31f4f6894002193505060bec62c924bf5b9869934d470bc670dfe00ad1df5e8c579b2e424", 0x4e}], 0x1, &(0x7f0000001000-0x12a8)=[{0x78, 0x11f, 0x5, "5ca88f94d8575316acaa8daade7fc05e3949e9735261a8ebf10a05d22f86f2ff738945613407ec6386a0e262c180a2bba0ec06a837b06113c2df8ecf05756d9d945be32b3ebc2c30ce6fc8043fb0a806a901cad727fe3f973f723a10b6e3beecfec4cd2627"}, {0x40, 0x102, 0x10000, "46ac824b134c019fe1fdd656edd3c8f71ab6516f230865a44ed8e9ac50814a6c1fbcb7fdb7d97ee272721064d0069c"}, {0x1010, 0x0, 0x628a, "6729fe66fdab7cc68918c6fafe12064a59f8f7ea11cde54dbf900889ba476f7cd646d2425c3d172079c0b91e7a0044b909cdbadf4cfc683c23a122345738b0d6e2e781edd16f67d9b5887254b412a57f88ce9d3313f37b5042da193b72cf733e858859bc57d4b112e6abfed290ba93b06c7aeecd5f2ccd999db2571f3033a7b1c7f9edaa64a2a7433c53c05a789400c19b675898ae4184b66c2c0a947ff1b2f1393fe4bed43a8403f24cfd50abdd7ca27f29e3394d00238b124485ba19b8dbeb4d8d84502e8f366148f7db95e8ee1776bf9264b204829039a99c4a3e97b330346c21d3631b18cf1be926a05554dcbd8e1b9a696d85a0ce86345fd82eb4c22a1064752ac890877d9265a5e1c419203710bcfecfe7f4921e95840818278969906243e29ba5a79c345bed5d861085ea35b7ff23393e6e8ea9a4d8fd42b8af8edf129c7fa7fcd6bd3fb606b1b9d3f58a6218ded148543bae90764302cfe2c9776a2bb73f99685d50900fd4b71d3a8e7e25eea358a7a824ebd5d3a636fc5e9156e625fc6233756793013d5504c0551fde519c9a8c739f8f89065187d2f6b8d23600f3d6feb0cae3b1a5451ba91ef46159e07f21bea5406764cf5c5b4562aafa38875b213f881c82367375edba3077c41e8a0b72408df8d974f06b68345b6236cb51d8f7624e049e0a2ac7ea0ab00d1e258236a9dabe68beff440dd715566fc41de0fc3fc3a0136e5078f58573f618a0efd3e0f32262288d5eaea4f0a04b49207917b4325e2e169377de31e285a7fa245fbf7e360cdab55bf80b58645301d5e96f9786394a9058fa268c617e57dfb52bc0f3b01838e025ad91782a05930a01301798c942dc3845ffb875198e09fdcdf4cfc2c423ae29aa35439e4fa0dd41d782fdfbfb34769a03e53b0c4e935f54775ed610eff3b6418071cfd025df7838178ed0b433831b7a440ff663bbdaf927aacb78b588c17431c3be5e02e72035e490c4d59866077a7afd151876b5085a18f3648ee9f4d5100ce7494fcf102845d960aa6cd051055febf19a80b72dbe298fd3f6378cec404ffbfc4623c196f4f59f2fffd017bc768d9892a342023659d566014d41bf5f2522fced1492dc8a3a0b2e10d07cda216d787290b8c4bff69ccc36343737efd7469711329823b188ce2cc43fad54942c9f0a6ff6cd2a13f57f04a856b2a6fdb221a3b815f8c9adc0c05785937755d05726420171ac2a24ddcfe6572322682854c711c42cd81d4ef922a6308637843205a6be54d0476a9e8bad27edc7c2b8b5fb1f6eb409928fdfe44bd51804053ee8ac6f9ab2173eb186d7d6994b2ea2f0e99205cb6fb5f39f6da6bea9dbf02235a36dc85bdd8e134e6dd79f3d70720fe9c33bbeae229fe8eaeb1deb05b9a9494bb4e5560985737b4a8d2415e89af93ffc096ade78ff7a7ba0d23e00b4e16109f62a63eaf11adeaeeb69dd4013ea0188e050397a1bce00f6729f5e7cbb7f603ad59ce09fad3e7f248807ca446a82f32f5b874d61fb704c05a92f272af72e6dff8810e63a949baf3dc3eb9b937f3ae364308b3d065d722ef51138eb0bd6746d7392a23c75c1b7266671be3334b76f26834b36c47a886b8fcf5acf147e1b2f789c391c5ab3f62858a3b74f307fcaa154e6f60368128174afc952c302deaffcd636593fee45afc6af2f1ff05e3c2b8a43c4f8ee01e54fc05fa9b6dc8b6be09b7b463ab92b6f3d116f6e69b9fbafbb77d0c0e4f9c71cf10613d1b19e0db4e015f2700be4f8b159b208daf4397e7d407c177f5a3ba79c988af7434c6f6d9c4d0028c9f3308d8659bd0e71de5cac38275faddabf7fecd81cb4d83cb0d3891225a4aed6214658b3f518e4186d27a7b895aee3ef23c971f0ac9587cef399300f1ecb2d5f00ad8cad4dec0bcdbcd6ed50baca24a48c7551363591e2d3fe5ae09133ae3ab37cec01cb9fef1570f84891c071d8c2ae33f2c85e72afcbb842fbf83e62c840a35e6ca43cec1923538e506be0b44f67af8c1163f2c428c17b553f1e5d44094ea97a23a272817742dadc4842078705ae7d330c6092fdc5bf78dde0b1b5c2be029995501444e7c06d8acd94ac72c304bde46e8e813d336aea8dbc62dba2df42ae55f2eaa08670c24d7e703d4b34a2a7d8ab2506046666634597bad98554954482566807aa424eafc8a8ca234606e87ca219b3853559f60fb1adde841a56141881e37d2c4747b5abc827aa8872c78398b3989a5c0507d69401ce048b12ac713ef82ea309207b762010d15c18ae19a9170a2a686b8c05acc768ab9ffbd7a2321bd41bcfef604250143fce3cdc9af37b34371a04b5671d9a9fe6871056c44d3fd212974a1392759df1d453c00c4062c155f89c2babcd9fad391ecc82b57b620f224ff0c0724cf78d74668467f0d29d97276e7f34b829ffe4b06d5312c853187cf479411f70812249242b303610146824e9424dd059ca9daf768fc859e112c8a23ba0f601c94278658b0ea2dcece2a6433329a5585afc22fa1f8ba041721cfa3179de32ea144cb32d159265881815b0ded9097b4569edf902ae587e85568f26a164c2ddd3def4736b657d1a67d933d5cde4d866dc4449394dc87c7ac5b83c52dd7508bf7d920e5ebadf6ef6078308532889be536a4ba5b8056d645d41c9b5fb1ad2e1fd5af6f1e5c2ba3947074c34fe02dff5949abbc77cf72950f0a1c6efbf972a0b58615c685c367eb754aeb70f59fc23c13660bc043e0b24c0c7ecf11b5e2defb5f949b7581b8cb806dba37006352d33c6db6512a98289704764de4782054cd1dbea6b3683c8effa21659ca488c4f03ea2ac34e7cff3d215dd6e2c2f4f7631658ca0b97496b7b7d3ca1e19c5c2c71709eb2c0864bb06a1260763e1fb4927af92dda3c8facd7e993cf968e8837aa300dff6123e4ba74a79ec8e6f4539cdd86fe0729ecb5aadd4ba7038251231c8522a5e48316c551b28dd55f2397d437b13187c39cb507dcbb9fb9b46edb710eddefab5202ec581f875c1ff7729cf8cd79d97aae0275a148df367cd162e8187cf9e78bcec9483904fe7f4746817cb22a2481784c273c0e2037d27bf50fb78138e72574bc2a5b566633ff0374dbcdfc1638098f551653f81377a5f1cf61ce09a0ac57638191e64d5bd04e2f464a6d77a133851014f95cac654f996c93e8441793afe3a84ece0a0d2531d68d68131bb61f1c79703d5ecc0c65d6ce4a6699e7b6c9210cc2a01b74b871343f0d5a04dd49527d1e967f9ab9f555c497a07ab6e54b499e14e1e11115bf2fab22e06900c303c9cf69879211682c06df16ea41dc57f59a2f2c1b12e43f895f75d4b4a38920724f96a8dcb5549faaecd81b4ebf7cf2560e9bf47412291264d9fc5d9863b8860d40b1e58d9e70b421135258a5464ff42e53db676a0252590470e90a2c04b9b8410ae71023b9abf737803ba4d718ecff1fff8702cf0ea9fb8091b5145a43916b4b5666be8600a3f37c4c51d1e5f2e543fe8148c0a5748bbb1e4393ce7c37938e6969624985735741456ba80bf1c3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{0x100, 0x104, 0x7, "c123efa521b7d857cded04cd3ee95a4052bbd5a7563655c4748e88f16cb7e91da796d96a70ea826b7dd4b3e2fc88e49441aeb143a51d80a9ed5fbb088c93328a6e518de5722e0756cc716954cbcf2197eab6d357d211389b4d16ad994c6e612928a60e6bcc8790dedf18e2f80168d3804891d5e34616f4dff1f9941e6cd50d0922ac26104b8a7075f753470688f6b791b1ca6cb7c44cd7156a068539bb9c2061dbe7fd32e11e136cc6592974e1f7a97a49e9034ae0786bfaf85df687799b7ed20dbb7733c23be2153c156d0c6a14d84c58c4ffbf3bc8f7e4927cee96cd4f245819f941b4b7bd0de70b89a4e984d2"}, {0xe0, 0x117, 0x3, "9ff559034d3e93419e525ee2a16ff986be05d24809b01abe88fdb90ccebd26e52fb369a7c2cf98e62bbffeaf92c64078ff81f7ded92e4ce43e83670b5c57c2e39f2053e6420061771f3ce0bb7a57c05fc6810a5f66da34122a1b3ce9565e0e5c7295a93644f172e58a4908b401f39a358962802a889baab758b6b9e5f8781d19b80bee1c5c9feb6b5748706b51a80728ce309bc20133e65e9893aca71da4b93c04ca4f2ecc9e563b2abf50c7fc937fb1e0e7a827f272c42506069852db622a52f496e8784a86c46361d891bed8ca5693"}], 0x12a8, 0x40800}, 0x40000141) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x1, 0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000bb3000-0x8)={0x0, 0x5}, &(0x7f00001d7000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000928000-0x14)={r2, 0x3f, 0x80, 0x6, 0x9, 0x2}, &(0x7f0000b59000-0x4)=0x14) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000024000-0x24)={0x3}) 2018/02/05 13:52:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000c9000-0x4)=0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}}) 2018/02/05 13:52:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ba5000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000064d000)={{0xa, 0x3, 0x51, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, {0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x3}, 0x20, [0x818, 0x7fffffff, 0x8, 0x80000001, 0x220, 0x5, 0x0, 0x4]}, 0x5c) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f000031d000)={&(0x7f0000c7e000)={0x10}, 0xc, &(0x7f000088d000-0x10)={&(0x7f0000b79000-0x3b0)=@getlink={0x28, 0x12, 0xc03, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_EXT_MASK={0x8, 0x1d}]}, 0x28}, 0x1}, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) clone(0x0, &(0x7f0000d4b000-0xe5), &(0x7f0000cb1000), &(0x7f0000a18000-0x4), &(0x7f00002df000)) waitid(0x0, 0x0, &(0x7f000027a000), 0x20000002, &(0x7f0000da5000-0x90)={{0x0}}) utimes(&(0x7f0000c1d000-0x8)='./file0\x00', &(0x7f000054e000)={{r2}}) 2018/02/05 13:52:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000088a000-0xd)='/dev/binder#\x00', 0x0, 0x2) r1 = mmap$binder(&(0x7f000019f000/0x2000)=nil, 0x2000, 0x1, 0x9010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000291000)={0xd, 0x0, &(0x7f0000a4b000)=[@clear_death={0x400c630f}, @transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d3, &(0x7f0000914000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @flat={0xa32d5743513c3a2e, 0x1, r1, 0x3}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f0000917000)=[]}}], 0x0, 0x0, &(0x7f00006ed000)}) keyctl$instantiate(0xc, 0x0, &(0x7f0000840000), 0x3de, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000538000-0x10)='/selinux/member\x00', 0x2, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000884000)='/dev/keychord\x00', 0x0, 0x0) 2018/02/05 13:52:16 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f0000cdc000)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000011c000-0xc4)=@updpolicy={0xb8, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10000000a}}, []}, 0xb8}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x9d5}, 0xc) fcntl$getown(r0, 0x9) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000fcb000)=""/4, &(0x7f0000028000)=0x2ab) r2 = accept(r1, &(0x7f0000dfe000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000245000-0x4)=0x6e) r3 = memfd_create(&(0x7f0000991000-0x1)='\x00', 0xc2e622f722ea9d52) mq_getsetattr(r3, &(0x7f0000909000-0x40)={0xead, 0x80000001, 0x2, 0x90, 0x2, 0xfffffffffffffff7, 0x39d7, 0x3}, &(0x7f0000526000)) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000e64000-0xac)=""/172, &(0x7f00001a6000)=0xac) ioctl$fiemap(r2, 0xc020660b, &(0x7f000015f000-0x58)={0x61588688, 0x3ff, 0x6, 0x384a, 0x1, [{0x5, 0x1, 0x5, 0x0, 0x0, 0x1008}]}) getsockname$inet(r2, &(0x7f00007e4000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000fd2000-0x4)=0x10) sendmsg$nfc_llcp(r2, &(0x7f0000e61000-0x38)={&(0x7f0000a7a000)={0x27, 0x1, 0x6, 0x7, 0x1000, 0x1, "578fd0dab61b625d60550d4dd3a9e64af31fa84635fb77d72b60aa92731434b7c624dd2fed0dd3ad95d55c36c90b474f58d894dd001362f58696b6d00da97b", 0x26}, 0x60, &(0x7f00004d2000-0x10)=[{&(0x7f0000fd0000)}], 0x1, &(0x7f0000fd0000)={0xc8, 0x13b, 0x6, "7851547620799803470bcf53cf418cda28054ae0e0055d64f47af051013178a78cf202529788836cbacb8f2f4769afcb3d288d4551e2bc21c4ace53cfe69e6c5e2001d0d06592c622742dba2af2c57da726c0043e80dfda0d541498f15a7b6f7da3e5466d6e76759e0d4c88a29a6a8007461c976525a47769ce5c896037b672fe5c516e774fe37013450878e979a325425e9fe89aad4d14d44ae7f99cba4d40861fc06d6d5e8cfbd1e8796643beaad3e498ba76b10eb46"}, 0xc8}, 0x10) 2018/02/05 13:52:16 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x1) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000c23000)=0x8, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/02/05 13:52:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000)=0xfffffffffffffc00, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) close(r1) r2 = getpgrp(0xffffffffffffffff) dup(r0) timer_create(0x7, &(0x7f000048b000-0x60)={0x0, 0x3a, 0x1aad7f58d2a8d86a, @tid=r2}, &(0x7f00009d9000-0x4)) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e37000)='/selinux/checkreqprot\x00', 0x4000, 0x0) accept(r3, &(0x7f0000018000-0x9)=@rc, &(0x7f0000657000-0x4)=0x9) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00006ad000)={@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x0, 0xff, 0x4, 0x7, 0x8, 0x96a}, &(0x7f0000a71000)=0x20) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a0a000)="9403", 0x2) 2018/02/05 13:52:16 executing program 3: mmap(&(0x7f0000000000/0xc36000)=nil, 0xc36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000061a000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) clone(0x0, &(0x7f000058a000-0xfb), &(0x7f000003d000), &(0x7f0000c31000), &(0x7f0000c33000-0x1002)) waitid(0x2, r2, &(0x7f0000c30000-0x5), 0x9, &(0x7f0000023000-0x90)) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00009e2000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f00001b4000)={0x2, 0x4, 0x8, 0x477, 0x7, 0x5}) r4 = syz_open_dev$usbmon(&(0x7f0000c36000)='/dev/usbmon#\x00', 0xfffffffffffffff9, 0x20000) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x0) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r4, &(0x7f00006bc000-0x10)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) sendmsg$nl_crypto(r4, &(0x7f0000c37000-0x38)={&(0x7f0000c36000)={0x10, 0x0, 0x0, 0x24200}, 0xc, &(0x7f0000c36000)={&(0x7f0000c37000-0x108)=@upd={0x108, 0x12, 0x100, 0x1, 0x1, {{'drbg_pr_sha1\x00'}, [], [], 0x2000}, [{0x8, 0x1, 0x4}, {0x8, 0x1}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x7}]}, 0x108}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) mmap(&(0x7f0000c37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000c37000)) 2018/02/05 13:52:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x2000) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000053c000-0x4), &(0x7f0000a91000)=0x4) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x5) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e95000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000f70000)=""/242) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000e63000-0x8)={0x0, 0x3f}) sendto$inet6(r0, &(0x7f00000fc000), 0x1a4, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x917b, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000060a000)={0x0, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xffffffffffffff52}}, 0xfffffffffffffffa, 0x3, 0x1, 0x9, 0x40}, &(0x7f00005dd000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007a1000)={r3, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x4, 0x8, 0x80, 0x200, 0x42}, 0xa0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000ab7000-0x4)=0x9) 2018/02/05 13:52:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f16000)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d41000-0xc)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{}], 0x1, 0x0, &(0x7f0000dc7000), 0x8) 2018/02/05 13:52:16 executing program 5: mmap(&(0x7f0000001000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x240, 0x102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000016000-0x10)=@ax25={0x3, {"1b4d02097c974e"}, 0x7fff}, 0x10, &(0x7f000000f000)=[{&(0x7f0000017000)="be9c24d40c0954bb617dad9e8a9fe5ac13a0822532aa2bfa6a8621c5a16f10391ee4b0ab041e2a25adba41235d187151894e5351d1bb0b30daa1bdb92a03fbe7d21914282d0027a87f2fa8585180dc2324f1d3541f23d23f50ad922fe74aa31cebe86689d85388d40b28521ca7ab2be417b52f614e", 0x75}, {&(0x7f000001f000-0xc2)="5102e1a2d7cca192c6d5c883f9bd329cae0fd7e27345f65fc3d12011344a02bad04c738d70b16765fc43c7eaaf633a44b0ec1c8416eae4f1e6140b00ed0c4e761c87e99fcfef6389440d19e09a7a22018ed5d8c0e6eab77a9f0156e19861319d87b057ce823e3053807b2824f09ac34867fadbd146b7cf8867a65e014589829842eaaa98b66d273e2d4c3043ea248f51862a7ee7e0faadf52e1c00eb05444228d61344ce99a46341083344e079baef2e390bcd56abc6059a1530c12203c2e65c4adb", 0xc2}, {&(0x7f0000005000)="11c402c53125690d899d45c6e62e034b9f86f65d1da120d5d7e5e3cdae86d392ce27748648b277e5c2eba275aba1c706c498c106c618a3b2b189878f5c5d42e7ee10917057", 0x45}, {&(0x7f000000c000-0x88)="d6ce23673cec098ae308e2fe48fd8e91ec8a2774bb7ce931c5c31e21c59a5f882e31fc12a7ef19baad19b8786471173bd99af100811920e9fbb2463815c5ab031947b3cad4576e2ffabcf0eb16b69c2fad6df2c57ca728d05206fd8bc30a4d16b3aa769df3cdf8f33270a517ef198b3c09e5dccbd5d9bd0184cdd4c9ba843385666d6d35bebfe0e3", 0x88}], 0x4, 0x0, 0x0, 0x8844}, 0x4) r1 = accept4(0xffffffffffffffff, &(0x7f000000b000)=@in={0x0, 0xffffffffffffffff, @remote}, &(0x7f000000e000-0x3)=0x10, 0x800) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000021000)={0x400}, 0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000022000-0x8)={0x0, 0x0}) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f000001b000)={0x523, 0x2, 0xffe0000, 0x1, 0x7fff, 0x6}) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x3, 0x200}, 0xc) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000022000-0x58)={0x3, 0x1, 0x3, 0x63, 0x7f, 0x8}) r4 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r4, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000001e000)={0x18, 0x32, 0x3ff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) [ 108.979618] binder: 8394:8399 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/02/05 13:52:16 executing program 3: r0 = add_key(&(0x7f0000004000-0xd)='dns_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000), 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = accept4(r1, &(0x7f00002d0000-0x10)=@can, &(0x7f0000942000-0x4)=0x10, 0x800) socket$nl_generic(0x10, 0x3, 0x10) keyctl$describe(0x6, r0, &(0x7f0000009000)=""/86, 0x56) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000072e000)=0x10001, 0x4) 2018/02/05 13:52:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000058e000-0xa)='syzkaller\x00', &(0x7f0000684000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f89000-0x5c)="7899266e945fe75ab92c97c5df8b974f0ea3f1e8f311608110dbf92f4de4a10c24f9b8107971ce4897081343376131dbb230e8359f3a42e2280f389345fbfac27b1f07cf82568901dd38c64a46b6fabf33b5dcf18eaf7b41555f5007", 0x5c, 0xfffffffffffffffe) r1 = memfd_create(&(0x7f0000b92000-0xa)='syzkaller\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00002d2000-0x58)={0x2, 0x7fff, 0x2, 0x10000, 0xffffffff, 0x9}) r2 = add_key(&(0x7f00000dc000)='big_key\x00', &(0x7f0000f50000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r0, 0x0, r2) r3 = syz_open_procfs(0x0, &(0x7f0000a39000)='ns4mnt\x00') ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000684000-0xc5)=""/197) 2018/02/05 13:52:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x284) socket$inet6_udp(0xa, 0x2, 0x0) prctl$setname(0xf, &(0x7f00000e3000)='-+@ppp0security\x00') setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007d9000-0x108)={0x1f, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x4, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a55000)={0x0, 0x78b}, &(0x7f0000541000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006a7000-0x98)={r1, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffff71e}}, 0xc0c, 0x7}, 0x98) 2018/02/05 13:52:16 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000f57000)='./file0\x00', 0x400400, 0x10) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000936000)) getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000228000), &(0x7f000069a000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005be000+0xf4)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a19000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000891000-0xc)={0x0}, &(0x7f0000f2a000-0x4)=0xc) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000d3000-0x6)={0x582, 0xff}) r2 = getpgid(r1) sched_setaffinity(r2, 0x1a4a31a8f38121f8, &(0x7f0000214000-0x8)=0x75) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000080b000)={0x0, 0x0}) setsockopt$sock_void(r3, 0x1, 0x0, 0x0, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d14000-0xa)='/dev/ptmx\x00', 0x248e37d0b573fe5c, 0x0) ioctl$TCGETA(r5, 0x5405, &(0x7f0000a4d000-0x14)) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000f6b000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000be0000-0x4)) clone(0x24804d00, &(0x7f0000290000), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f00005c5000)) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c13000+0x410)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r6, 0x80084504, &(0x7f00006c4000-0x34)=""/52) rt_sigprocmask(0x3, &(0x7f0000e2e000-0x8)={0x7}, &(0x7f0000afa000), 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r6, 0xc08c5334, &(0x7f00002ff000)={0x89, 0x3, 0x2, 'queue1\x00', 0x4}) [ 109.011000] audit: type=1400 audit(1517838736.482:54): avc: denied { bind } for pid=8402 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/05 13:52:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000009000-0x657)=@file={0x0, ""/4096}, &(0x7f0000009000-0x4)=0x1002) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x418403, 0x0) 2018/02/05 13:52:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100000009) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ecd000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000696000-0xc)={0x4}) ioctl$VT_RELDISP(r1, 0x5605) [ 109.028823] binder: 8394:8399 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 109.052773] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=50 sclass=netlink_tcpdiag_socket pig=8421 comm=syz-executor5 [ 109.074941] audit: type=1400 audit(1517838736.542:55): avc: denied { getopt } for pid=8402 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/05 13:52:16 executing program 5: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004b8000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000fd4000)=0x5, 0x4) readv(r0, &(0x7f0000fd3000)=[{&(0x7f0000fd3000)=""/98, 0x62}, {&(0x7f0000b64000-0xc2)=""/194, 0xc2}, {&(0x7f0000c4f000)=""/160, 0xa0}, {&(0x7f0000fd3000)=""/170, 0xaa}, {&(0x7f0000ebe000-0xaf)=""/175, 0xaf}, {&(0x7f0000fd4000-0xb6)=""/182, 0xb6}, {&(0x7f0000e12000)=""/229, 0xe5}, {&(0x7f0000624000-0xe1)=""/225, 0xe1}], 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000fcc000)={&(0x7f0000535000/0x4000)=nil, 0x4000}) 2018/02/05 13:52:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000245000-0xa)='./control\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00009fa000-0x4)=0x8001, &(0x7f0000cde000)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000857000)={@loopback, @multicast2}, &(0x7f0000258000-0x4)=0xc) mkdirat(r0, &(0x7f00002eb000-0x8)='./file0\x00', 0x0) getdents64(r0, &(0x7f000059a000)=""/87, 0x57) getdents(r0, &(0x7f00007b5000)=""/32, 0xfffffffffffffe21) 2018/02/05 13:52:16 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000012000)=@abs, &(0x7f0000013000-0x2)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000012000)={&(0x7f0000012000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random, @common}}, 0x1e, &(0x7f0000011000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000001000-0x76)=""/118, 0x76}, 0x40002040) pselect6(0x40, &(0x7f0000012000), &(0x7f0000012000), &(0x7f0000002000-0x40)={0x0, 0x0, 0x1}, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, &(0x7f0000013000-0x9)={&(0x7f0000000000), 0x8}) 2018/02/05 13:52:16 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007b3000-0x17)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000ed8000-0x118)={0x4, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @multicast1=0xe0000001}}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0xfffffffffffffbff, 0x0, 0x2, 0x1ff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000000)={r1, 0x2}) setsockopt(0xffffffffffffffff, 0x10e, 0x8, &(0x7f000099f000), 0x0) 2018/02/05 13:52:16 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8400000000000802, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000fd8000+0x86f)=0x1, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000fd7000-0x1c8)=@fragment={0xff, 0x0, 0x80, 0x2, 0x0, 0xffffffff, 0x0}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)=[]}, 0x8000) writev(r0, &(0x7f0000b50000)=[{&(0x7f000089b000-0x1000)="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", 0x595}], 0x1) 2018/02/05 13:52:16 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000f57000)='./file0\x00', 0x400400, 0x10) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000936000)) getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000228000), &(0x7f000069a000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005be000+0xf4)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a19000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000891000-0xc)={0x0}, &(0x7f0000f2a000-0x4)=0xc) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000d3000-0x6)={0x582, 0xff}) r2 = getpgid(r1) sched_setaffinity(r2, 0x1a4a31a8f38121f8, &(0x7f0000214000-0x8)=0x75) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000080b000)={0x0, 0x0}) setsockopt$sock_void(r3, 0x1, 0x0, 0x0, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d14000-0xa)='/dev/ptmx\x00', 0x248e37d0b573fe5c, 0x0) ioctl$TCGETA(r5, 0x5405, &(0x7f0000a4d000-0x14)) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000f6b000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000be0000-0x4)) clone(0x24804d00, &(0x7f0000290000), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f00005c5000)) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c13000+0x410)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r6, 0x80084504, &(0x7f00006c4000-0x34)=""/52) rt_sigprocmask(0x3, &(0x7f0000e2e000-0x8)={0x7}, &(0x7f0000afa000), 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r6, 0xc08c5334, &(0x7f00002ff000)={0x89, 0x3, 0x2, 'queue1\x00', 0x4}) 2018/02/05 13:52:16 executing program 4: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000376000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") get_thread_area(&(0x7f0000d26000-0x10)) 2018/02/05 13:52:16 executing program 0: r0 = gettid() ptrace$getenv(0x4201, r0, 0x0, &(0x7f0000405000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000530000-0x10)={0x0, 0x38, &(0x7f0000e56000)=[@in6={0xa, 0x3, 0xfc5d, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x40}, @in6={0xa, 0x1, 0x6d3, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x8}]}, &(0x7f0000e2a000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b40000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x6f74, 0x7f, 0x8, 0x3f, 0x4c3}, &(0x7f0000362000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00001d2000)={r2, 0x34, "8d98da75a5fe4d4c9ccea04508ec0035cf2659359b5a589fec4fe6a61566ef5f1e117270895d9cb5060223706773c50c667495e0"}, &(0x7f00002ed000-0x4)=0x3c) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000738000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000ac3000-0x14), &(0x7f00004cb000-0x4)=0x14) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000083d000)='/dev/hwrng\x00', 0x426080, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000034000-0x18)={r2, 0x7fff, 0x0, 0x7, 0x1}, &(0x7f00009bd000-0x4)=0x18) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a22000)=@assoc_id=r2, 0x4) bind$inet(r1, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00006f6000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) connect$inet(r1, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) [ 109.078044] audit: type=1400 audit(1517838736.552:56): avc: denied { accept } for pid=8402 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/05 13:52:16 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000004000-0x8), 0x2acb) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000e000-0x15)='/dev/pktcdvd/control\x00', 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000013000)={0x0, 0x1ff}, &(0x7f0000013000)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, &(0x7f0000014000-0x4)=0x4) 2018/02/05 13:52:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000358000)=[@in={0x2, 0x0, @multicast2=0xe0000002}], 0x10) r1 = getpgid(0x0) get_robust_list(r1, &(0x7f0000efb000)=&(0x7f000016c000-0x18), &(0x7f0000534000)=0x18) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000069f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/05 13:52:16 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000012000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) bind(r1, &(0x7f0000007000-0x1c)=@in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) 2018/02/05 13:52:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000c2c000-0xaf)=""/175) setsockopt$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$packet_int(r0, 0x107, 0xc, &(0x7f0000c0d000), 0x4) 2018/02/05 13:52:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000001000-0x20)={{}, {0x0}}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000410000)='/dev/rfkill\x00', 0x80, 0x0) ppoll(&(0x7f0000000000)=[], 0x0, &(0x7f0000001000)={r0}, &(0x7f0000af1000-0x8), 0x8) 2018/02/05 13:52:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000203000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00008a9000)=0x14) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000d0c000-0x10)={0x1, &(0x7f000069f000-0x8)=[{0xd83, 0xfb, 0x0, 0x3f}]}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/05 13:52:16 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000006000-0x58)=@alg, &(0x7f0000001000-0x4)=0x58) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000000a000-0x10)={0x6, [0x5, 0x1, 0x1, 0x1, 0xfffffffffffffff9, 0x401]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000007000)='net/snmp6\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f000000a000)={0x2438, 0x8, 0xfffffffffffffff7, 0x6, 0x0, 0x101}) socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x0, 0x80800) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000004000), 0x4) 2018/02/05 13:52:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) mprotect(&(0x7f0000403000/0x3000)=nil, 0x3000, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000256000)='net/mcfilter\x00') readv(r2, &(0x7f0000727000-0x8)=[{&(0x7f0000418000)=""/63, 0xa}], 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000875000)={0x3, [0x0, 0x68d41690, 0x1]}, &(0x7f0000c7c000-0x4)=0xa) readv(r2, &(0x7f0000de3000)=[{&(0x7f0000791000-0xd4)=""/212, 0xd4}], 0x1) 2018/02/05 13:52:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000be1000-0x10)="0100000000090200ba1506c507371a23", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e5f000)={0x6, 0xa, 0x7, 0x5, 0x0}, &(0x7f0000ed1000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ed1000-0x20)={0x800, 0x2, 0x8209, 0x9, 0xfffffffffffffff9, 0x9, 0x2, 0x5, 0x0}, &(0x7f0000ac6000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00004b4000-0xb8)={r1, 0x0, 0x2, 0x20, 0x4, 0x200, 0xce, 0x6, {r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x7f, 0x7, 0x9, 0x100000000, 0xff}}, &(0x7f00003fe000-0x4)=0xb8) 2018/02/05 13:52:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000, &(0x7f0000001000-0x7b)="f37a2288c5c5731120b2e9243f7848e1875100459457c1a4245bdd03f011c0dde1d4df5ba006a7c11fcfc0bcbceec90171da233fd60c0325355dd1be02ccfac486a547c5f0231148137a53ccb5c5c3692bda564daced8b613bebd3c39bbb1fb42e4a4347ced9bfbd79453fc9a571a7bc962e3d1e81440ffee0047a", &(0x7f0000001000-0x4), &(0x7f0000f31000-0x4), &(0x7f000002f000)="fa36") lgetxattr(&(0x7f00000d9000)='./file0\x00', &(0x7f000037b000)=@random={'osx.\x00', '\x00'}, &(0x7f0000d65000-0x1)=""/1, 0x1) 2018/02/05 13:52:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r1}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00004e8000-0x14)={0x0, 0x22, 0x9, 0x32c, 0x3, 0x10001}, &(0x7f0000fe3000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000041b000-0x98)={r2, @in={{0x2, 0x1, @empty}}, 0x9, 0x80000001}, 0x98) 2018/02/05 13:52:16 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ec000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000330000-0xf)=""/15) fcntl$setstatus(r1, 0x4, 0x40800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee000+0x64e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe}], &(0x7f000000b000)=[0x0]}}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)={0x0}) r4 = socket$inet6(0xa, 0x6, 0xff) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f000030c000)={0x291, 0x1, 0x6, 0x1, 0x2}, 0xc) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r3}], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) close(r0) 2018/02/05 13:52:16 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0xffffffffffffff36, &(0x7f000000a000)={0x9}) r1 = syz_open_dev$loop(&(0x7f0000008000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f000000b000-0xe8)) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x80000001, &(0x7f000000c000-0x8)={0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f000000c000)={0x4a8, 0x0, 0x1, 0x3ff, 0x1f, 0x3}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000004000)=0x4, 0x4) r3 = request_key(&(0x7f000000a000-0x5)='ceph\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000000c000-0x20)="7d776c616e30263a776c616e302870726f63215c1774727573746564656d3100", 0xfffffffffffffffe) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f000000c000-0x8)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r3, r4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000000e000-0x4)) ioctl(r1, 0x400000000000127a, &(0x7f000000a000)="11681c1db05f920612c270e45119cdc7d918178796076ce0e63f1e44496e14b600b962eb125aaa388af5764e5c37fc62b89ef8ec6aeab160dc5e4185255898d37568f67a5efc28337977624d5dceeae7fb10e2f44388eea2a898cbdc06ba7a7ea77d19e8afb783e8d610c0651565416894b7744a05fcdf39c84aa8fce6c674bb6eb14b1736") [ 109.460165] binder: 8504:8509 ERROR: BC_REGISTER_LOOPER called without request [ 109.468377] binder: BINDER_SET_CONTEXT_MGR already set [ 109.477076] binder: 8492:8514 ioctl 40046207 0 returned -16 [ 109.488497] binder: 8492:8506 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 109.495522] binder: 8492:8514 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 109.508841] audit: type=1400 audit(1517838736.982:57): avc: denied { transfer } for pid=8504 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 109.516136] binder: undelivered death notification, 0000000000000000 [ 109.543798] binder: 8504:8519 DecRefs 0 refcount change on invalid ref 1 ret -22 2018/02/05 13:52:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f000078a000-0x8)='./file0\x00', 0x2, 0x14) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000070c000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, 0x90) 2018/02/05 13:52:17 executing program 6: mmap(&(0x7f0000000000/0xe01000)=nil, 0xe01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x9, 0x4, &(0x7f00003dd000)=""/17, &(0x7f00002e7000)=0x11) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b7a000)={0x1000, 0xb44, 0x3f, 0x1, 0x80}, 0x14) 2018/02/05 13:52:17 executing program 1: mmap(&(0x7f0000000000/0x35f000)=nil, 0x35f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000360000-0xe8)={{{@in6=@dev, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000360000-0x4)=0xe8) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000360000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x5}, {0x0, 0x800000000000, 0xdf51}, 0x1, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[]}, 0x0) 2018/02/05 13:52:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$Ogr}uplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3}) nanosleep(&(0x7f00007b4000)={0x77359400}, &(0x7f00005ac000-0x10)={0x0}) mq_timedreceive(r0, &(0x7f0000a72000-0x6)=""/6, 0x6, 0x2, &(0x7f0000068000-0x10)={0x77359400}) fcntl$getflags(r0, 0x401) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f87000)='/dev/sequencer2\x00', 0x42800, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000c04000-0xc4)="b2c59df036cbf5143efe2d51eca089c051d3e86a7928ea0bfa0ab0a404097210daa7992284da4f46eaca8e1c397bf9db36e77818aee31d1dbd8f5b63406bad27962233e38573cd796a9b45dff55e4c6fe4f962eaeae0070f47c9070fff19dbed93e03b3712f48395b36fb191755c129f2ae4d797e381eaf9310922e2f73c51baba6910fb501fde45371060df4573439e68632439a6612615c1ac25c40728ce14e531c12d80af873673ab4ce04ee020144492b3a8d52960fc6724f1d637e472483248275e") mq_timedsend(r0, &(0x7f0000fc4000-0x1)="cb", 0x1, 0x0, &(0x7f0000d3a000-0x10)={r1}) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f00000db000)={@local, 0x0}, &(0x7f00004d6000)=0x14) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000933000)={0x0, 0x0}, &(0x7f0000604000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c9e000)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x2, 0x10001, 0x3, 0x0, 0x2, 0xa0, 0xa0, 0x3b, r3, r4}, {0x2, 0xffffffffffffffff, 0x5, 0x75, 0x800, 0x4, 0x9, 0xfff}, {0xffff, 0x1, 0x20, 0x38}, 0x2, 0x8, 0x0, 0x0, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3c}, 0x0, @in=@rand_addr=0x6, 0x7, 0x6, 0x3, 0x7f, 0x5c, 0x6, 0x401}}, 0xe8) 2018/02/05 13:52:17 executing program 4: clone(0x0, &(0x7f0000002000-0x59), &(0x7f0000001000-0x4), &(0x7f0000001000-0x4), &(0x7f0000001000-0xd7)) restart_syscall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @empty}}, 0x8, 0x3, 0x5, 0x0, 0x2}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bee000)={r1, 0x0, 0x5, [0x5, 0xfff, 0x0, 0x8, 0x7]}, 0x12) 2018/02/05 13:52:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000000000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r1, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x233, 0x29, 0x3, "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"}], 0x720, 0x8040}, 0x0) 2018/02/05 13:52:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r1 = syz_open_dev$sg(&(0x7f000079f000)='/dev/sg#\x00', 0x1, 0x20080) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000be000-0x14), &(0x7f0000039000)=0x14) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000578000-0x8)='./file0\x00', 0x100, 0x1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00009ff000-0xe)={0x5, [0x3ad, 0x80000000, 0x7, 0x4d16, 0x7]}, &(0x7f0000aca000-0x4)=0xe) ioctl$int_in(r1, 0x5452, &(0x7f0000657000-0x8)=0x5) 2018/02/05 13:52:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00008bf000)=0xc1e, 0x101) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) close(r0) socket$inet(0x2, 0x0, 0x0) [ 109.543809] binder: 8504:8519 BC_INCREFS_DONE node 33 has no pending increfs request [ 109.543821] binder: 8504:8519 ioctl c0306201 2000efd0 returned -11 [ 109.569389] binder: undelivered TRANSACTION_COMPLETE [ 109.570584] binder: 8504:8519 ERROR: BC_REGISTER_LOOPER called without request [ 109.574066] binder: 8504:8519 got reply transaction with no transaction stack [ 109.574073] binder: 8504:8519 transaction failed 29201/-71, size 32-8 line 2920 2018/02/05 13:52:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @sync=&(0x7f0000be6000)={0x9, 0x0, 0x1}}}) r1 = socket(0x10, 0x803, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c8c000)={0x7, &(0x7f0000506000)=[{0xff, 0xfffffffffffffff9, 0x0, 0x2}, {0x6, 0x9c, 0x800, 0x919a}, {0xfc87, 0x100000001, 0x1, 0x6}, {0x40, 0x3, 0x7, 0x8}, {0x0, 0x80000001, 0xffff}, {0x1ff, 0x8, 0x7, 0x8001}, {0xaf0, 0x0, 0x7fff, 0xb5}]}, 0x10) recvmmsg(r1, &(0x7f00003ed000)=[], 0x0, 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f00006e2000-0x10)='/dev/input/mice\x00', 0x0, 0x400400) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000719000)=""/243) readv(0xffffffffffffffff, &(0x7f0000c24000)=[], 0x0) dup(r2) write(r1, &(0x7f000027f000)="22000000120007bd0e000000deff0a1b0c150009000007190000000004000806da06", 0x22) r3 = epoll_create(0x3) socket(0x10, 0x6, 0x81) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000c6a000-0xc)={0x10000011}) 2018/02/05 13:52:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000eca000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0x5c) r1 = syz_open_procfs(0x0, &(0x7f0000016000)='gid_map\x00') mq_timedreceive(r1, &(0x7f00007c3000-0x58)=""/88, 0x58, 0x20, &(0x7f0000d72000)={0x0, 0x1c9c380}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000496000)) uname(&(0x7f0000101000)=""/4096) r2 = syz_open_dev$sg(&(0x7f00008c4000)='/dev/sg#\x00', 0x6, 0x8000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f00006c3000)={{0x2, 0x2, 0x1, 0x1, 0x966d}, 0x101}) 2018/02/05 13:52:17 executing program 6: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000946000-0x8)='./file0\x00', 0x10002, 0x10) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000f90000)={{0x100000001, 0x8}, 'port0\x00', 0x8, 0x2, 0xa4c, 0x5, 0x7a, 0x8, 0x200, 0x0, 0x3, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) 2018/02/05 13:52:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000174000-0x8)) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000d69000-0x14)={@ipv4={[], [], @multicast2}}, &(0x7f0000ed7000)=0x14) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/02/05 13:52:17 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000efb000)='ns/mnt\x00') openat(r0, &(0x7f0000b3d000)='./file0\x00', 0x80, 0x8) clone(0x0, &(0x7f00003c4000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) getdents64(0xffffffffffffffff, &(0x7f0000491000)=""/133, 0x85) 2018/02/05 13:52:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000589000-0x8)=0x8) syz_open_pts(r0, 0x0) [ 109.583823] binder: 8504:8519 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 109.583832] binder: 8504:8519 BC_INCREFS_DONE node 34 has no pending increfs request [ 109.583854] binder: send failed reply for transaction 37 to 8504:8509 2018/02/05 13:52:17 executing program 6: r0 = socket$inet(0x2, 0x4000000000000806, 0x7) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000951000-0x4), 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000452000)="f4d9fe00dbc0a862f55aae6c6034d58e8e2605bdafe4698140e47001114d2c13de6faa6f962337d571cd4bc66cd2d950d69dce4fd2a6c0e51113a854d60e1ced7c2de3151c46f257b2f9bf2360d51dd9c1b01c0df064fd359d62ede67d210c548017ea61f41430460b7a9d02d1013e03b225623fa0be5ad7ff209a2d42f81a44fc9dbb18a7ab15351fdaac999ac4377c56208e0b3225b9020f9b8b7bc22eb301dc2359e539c51ab18853f1032cb3", 0xae) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x37c, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000000)=0xe8) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f12000)={"e25c69dfeccd2b08d297132f69449218", {0x4, 0x89, 0x3f, "9885293e67e5", 0x7f37}}) 2018/02/05 13:52:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000320000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) clock_gettime(0x0, &(0x7f0000acd000)={0x0, 0x0}) futex(&(0x7f0000a5c000)=0x6, 0x3, 0x8, &(0x7f00006d4000)={r1, r2+10000000}, &(0x7f0000518000-0x4)=0x6a7, 0x101) r3 = syz_open_dev$evdev(&(0x7f0000236000)='/dev/input/event#\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f000029a000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f000013e000)={{0x0, 0x1c9c380}, {r4, r5}}, &(0x7f0000fd8000-0x20)) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc5000-0xb)='/dev/hwrng\x00', 0x402000, 0x0) mq_timedsend(r6, &(0x7f0000bb0000-0x6)="c369a34213ee", 0x6, 0x4, &(0x7f0000259000-0x10)={0x0, 0x989680}) ppoll(&(0x7f00000a1000)=[{r3, 0x4201}], 0x1, &(0x7f0000e84000-0x10), &(0x7f0000254000), 0x8) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000057000-0x12)=""/18) ioctl$sock_netrom_SIOCADDRT(r6, 0x890b, &(0x7f0000fa2000)) signalfd(r0, &(0x7f0000d15000-0x8)={0x800}, 0x8) r7 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000a8e000-0x10)={0x1, 0x1000, &(0x7f000088d000-0x1000)="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"}) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000142000-0x4)) r8 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) r9 = syz_open_dev$usbmon(&(0x7f00005f1000)='/dev/usbmon#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000050b000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000048a000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f0000bdd000)={r10, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x9}}, 0x40007, 0x6}, &(0x7f0000a6e000)=0x98) ioctl$EVIOCSABS20(r8, 0x401845e0, &(0x7f0000f9e000-0x18)={0x8, 0x9, 0xf3aa, 0x100000000005, 0x7, 0x3}) r11 = creat(&(0x7f0000ecf000-0xe)='./file0\x00', 0x8) ioctl$PPPOEIOCSFWD(r11, 0x4008b100, &(0x7f0000afe000-0x1e)={0x18, 0x0, {0x0, @empty, @common='syzkaller1\x00'}}) ftruncate(r7, 0x10000) sendfile(r8, r7, 0x0, 0x72439a6b) mknod$loop(&(0x7f000029a000)='./file0\x00', 0x6020, 0x0) [ 109.583870] binder: 8504:8519 ioctl c0306201 2000efd0 returned -14 [ 109.602976] device lo entered promiscuous mode [ 109.603178] device lo left promiscuous mode [ 109.668238] syz-executor6: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 109.668247] CPU: 1 PID: 8561 Comm: syz-executor6 Not tainted 4.9.80-gb30d2b5 #28 [ 109.668251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.668265] ffff8801b3dd7880 ffffffff81d94b69 1ffff100367baf13 ffff8801b033b000 [ 109.668275] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801b3dd7990 [ 109.668287] ffffffff81451ca2 024000c200000003 0000000041b58ab3 ffffffff84195215 [ 109.668290] Call Trace: [ 109.668306] [] dump_stack+0xc1/0x128 [ 109.668315] [] warn_alloc+0x212/0x240 [ 109.668328] [] ? zone_watermark_ok_safe+0x280/0x280 [ 109.668338] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 109.668346] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 109.668354] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 109.668363] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 109.668376] [] __vmalloc_node_range+0x3f5/0x5f0 [ 109.668384] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 109.668392] [] ? kmalloc_order_trace+0x7a/0x190 [ 109.668400] [] vmalloc+0x5b/0x70 [ 109.668410] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 109.668418] [] xt_alloc_entry_offsets+0x41/0x60 [ 109.668426] [] translate_table+0x2da/0x1cd0 [ 109.668435] [] ? mark_held_locks+0xaf/0x100 [ 109.668446] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 109.668454] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 109.668461] [] ? arpt_alloc_initial_table+0x690/0x690 [ 109.668471] [] ? retint_kernel+0x2d/0x2d [ 109.668478] [] do_arpt_set_ctl+0x2b7/0x650 [ 109.668485] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 109.668494] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 109.668503] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 109.668510] [] ? mutex_unlock+0x9/0x10 [ 109.668521] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 109.668532] [] nf_setsockopt+0x67/0xc0 [ 109.668541] [] ip_setsockopt+0xa1/0xb0 [ 109.668549] [] tcp_setsockopt+0x82/0xd0 [ 109.668558] [] sock_common_setsockopt+0x95/0xd0 [ 109.668565] [] SyS_setsockopt+0x160/0x250 [ 109.668571] [] ? SyS_recv+0x40/0x40 [ 109.668579] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 109.668588] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 109.668595] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 109.668602] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 109.668605] Mem-Info: [ 109.668626] active_anon:62100 inactive_anon:40 isolated_anon:0 [ 109.668626] active_file:3508 inactive_file:8338 isolated_file:0 [ 109.668626] unevictable:0 dirty:145 writeback:0 unstable:0 [ 109.668626] slab_reclaimable:7177 slab_unreclaimable:60841 [ 109.668626] mapped:24179 shmem:179 pagetables:758 bounce:0 [ 109.668626] free:1464756 free_pcp:310 free_cma:0 [ 109.668644] Node 0 active_anon:248400kB inactive_anon:160kB active_file:14032kB inactive_file:33352kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96716kB dirty:580kB writeback:0kB shmem:716kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 118784kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 109.668661] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 109.668686] DMA32 free:2979960kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:712kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 109.668710] Normal free:2863156kB min:36824kB low:46028kB high:55232kB active_anon:248400kB inactive_anon:160kB active_file:14032kB inactive_file:33352kB unevictable:0kB writepending:580kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:28708kB slab_unreclaimable:243364kB kernel_stack:6176kB pagetables:3032kB bounce:0kB free_pcp:468kB local_pcp:80kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 109.668755] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 2*4kB (M) 2*8kB (M) 2*16kB (M) 2*32kB (M) 2*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2979960kB Normal: 1427*4kB (UME) 1454*8kB (UME) 563*16kB (UME) 283*32kB (UM) 218*64kB (UM) 44*128kB (UME) 1*256kB (U) 2*512kB (UE) 3*1024kB (UME) 1*2048kB (E) 684*4096kB (M) = 2863052kB [ 109.668848] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 109.668850] 12024 total pagecache pages [ 109.668853] 0 pages in swap cache [ 109.668856] Swap cache stats: add 0, delete 0, find 0/0 [ 109.668858] Free swap = 0kB [ 109.668860] Total swap = 0kB [ 109.668908] 1965969 pages RAM [ 109.668913] 0 pages HighMem/MovableOnly [ 109.668916] 320509 pages reserved [ 110.224550] binder: undelivered transaction 32, process died. [ 110.230530] binder: undelivered TRANSACTION_COMPLETE [ 110.235622] binder: undelivered TRANSACTION_ERROR: 29201 [ 110.246756] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 110.255221] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 110.265330] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/05 13:52:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f5e000)='/dev/vga_arbiter\x00', 0x200800, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000936000-0x4)) syslog(0x3, &(0x7f0000eac000)=""/191, 0xbf) r1 = add_key$user(&(0x7f0000892000)='user\x00', &(0x7f000009c000)={0x73, 0x79, 0x7a}, &(0x7f0000fc1000), 0x3a4, 0xfffffffffffffffc) keyctl$get_security(0x11, r1, &(0x7f0000d71000-0x4d)=""/77, 0x4d) lookup_dcookie(0x80000001, &(0x7f0000e7d000-0x16)=""/22, 0x16) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000063000-0x4)=0x8, 0x4) socket$packet(0x11, 0x3, 0x300) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f000099e000+0x9eb)=""/113) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000ad000)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e79000-0x4)) 2018/02/05 13:52:17 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000)='ppp1*\x00', 0x3) r1 = socket$inet6(0xa, 0x806, 0x9) r2 = geteuid() r3 = gettid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000006000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000008000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000009000)=0x0) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0xffffffffffffffff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f000000a000)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x800) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000008000-0x8)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000008000-0x8)={0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000006000-0x8)={0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000005000-0x38)={&(0x7f0000009000)=@proc={0x10, 0x0, 0x1, 0x10}, 0xc, &(0x7f000000a000-0x80)=[{&(0x7f0000001000)={0x21c, 0x38, 0x800, 0x4, 0x2, "", [@typed={0xc, 0x64, @fd=r1}, @nested={0x180, 0x23, [@generic="1efc5e2dc0b76bbb1460ec4323a9794da932f50604c3ebc6093211128db47b6f3e60bbf3cef492caa955711427ccf1b704cc9291815e75aaaf9865876982b690c9311b4c3c2df6884ea17f943a777f307eb0bc350cf115a718a51d9a4b89f6c0d74526f7f8b9113ce9c03828fc0df234721c0274964043e61d73d5a04dcc4344e3c1cf247a78b186a4da214a4934272086bc565130444a9ffdad1860ce9aa6b7d959fc39bc2d5edf682acec78436ef1f2a30fdcbba92fffdc589a8ab57f66a146a3ba65f", @generic="8c799f763ba5dd56fe5434f2ff6e7eb0b5789e840d6ffdc3c7969f3958d67e206bece78edf5592ae13eeee76033fc84f531ae12c6b1b8b95affcc993dc7b578ef1a84bdceb7720846699485c5b95e4a942f2f8d335766bd0d8360d9fb9f2052b73bfa6cf3aeef6a930d39c22fdbb644422fba1e720b0cfd57a8137367feb40d49ba96591edb8d565a1dbd7c6f16bcdb03bdc9ba43cb093a900fb7b263f6c03539af52bd00b0591f81ce0ac421232c57abd2ac70d038a"]}, @typed={0xc, 0xf, @u32}, @generic="76d07ad745311d1dcb36014aba63bada478f8cd8542969756af515b2dbd346dcba9e3c21e8bc13b71da62a7f8ecfd508d14f2ee43693cc335efcac696055fccc567954519448ca54826efc15b4", @typed={0x18, 0x56, @ipv6=@empty}, @typed={0xc, 0xe, @uid=r2}]}, 0x21c}, {&(0x7f000000a000)={0xfc, 0x25, 0x200, 0x1, 0x2, "", [@generic="d9a5429af8e4dcd2c61ab6e1765bd15544c6d56bdd91376e9f85d2e868650a74", @nested={0xcc, 0x8a, [@generic="be0093fec3c83e3680c21a3d284a77fd8053d741f5324aee86273ee2c2fc9a3f5681981fbe7699849e3a0586a9d788c49cc8dfc7e62ae05233f1812b0358c95ccd073d5ec08101377c9ba01007c59024139cdb34cf7b5eb3a39fe4fbb3ee15df47e4a013cf2d614308617e5a4ac2be4fec39f8f551c7bf0a89115f75667f9c2d58f86e9266b05f13660eb30b702ee31340c7f7d116c483a00038076274a2e3ca", @typed={0x8, 0x71}, @typed={0xc, 0x20, @pid=r3}, @generic="a59828fa2a03f28faef8d1b65917bb0c0c00"]}]}, 0xfc}, {&(0x7f0000004000-0x1318)={0x1318, 0x10, 0x0, 0x1, 0x0, "", [@generic="78261e479703d570cb7f6cb3c2dbe66c619ef450991ddd", @typed={0x8, 0x6}, @generic="4ce0e89072dc2d24f7c55905779e91deacbef3cd8ae246b71904ba3a50ed428a336c0f4042dc33ccfa959b6b52197abd70fd5532b7031760d3aa74302ecc89029c412c5469b2d5d49f995b754be88cc5fabc8b04a4f6e0ebd91fcf3b8889bf45d8d259e935cf3c1bcf53e927fafe9aeb9176a989fbc8ba86af50cc78b91a9258280473235fcd3fbf", @nested={0x1110, 0x95, [@generic="7b8e81cea45162e386836c1a1471036a3181397bcd7eaf04aab07a8b84e92266540244ce03ea250ce716cc44d449e3e617a9ad5522504429edc4dd5c2f40e08efb3ad4177e648ba84695db768d56a197e2cda88c43acb8bd238e691969f1126e140a8c9f8c8c3e8f7ff6d460b756fe9ee337145a7c88d7dd10174c726271e5d78536c0879337be6a84ef59ecb166b40cd1cfe531952243875109d8edd2794bd352cc7e03d05d8ec06bd8e697e40836600de024f3dccf8b8a959a05f493a03297eedcc1a6ec4968df9d3cb1be4e927c082abce1cbd6c7e040ddf890cf82b96d762155fcc1afbf9a63ca585dd4694dfbac07db53", @generic="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@typed={0xc, 0x6c, @fd=r4}, @generic="b5881efed91349457a065dd88d14a886f91d11fc247737f748a356ac806cd6b44e0818d16f83328f182761d7bf952719082c24229153c328cc21be61fbf2cf792db2a90c63c37be525d2eac87a1e89d4c65fa7830d0284244792fc6e3294a0b8a5216367c8d5dd98a4ada8dda6be5ef2d541343ce38e6fd4ea", @typed={0x10, 0x14, @u64=0x6}, @generic="68e58f32d728b6092a575060ff6b6818a3de934f1d"]}, @typed={0x8, 0x95}, @generic="5cdf50d7155106257617cf8adb24692ea25f23b2f899841a0d405b6fd9812fa5f8a07ad1b6a37a87ee5eaddb13e858e1259e5b9fe3edc8724c29fbd9cf18a9eacb3ebc4fb31b705a0fb83f2e037d52eb1a48a932d451a766ab86f463b0310448f92144330359266edc5933d80bb4f559b745f00355b60d05416bee0048777dc6574a47c9f07d14f65c240f0415f3d0dadab1580983bb88a29f59e579a5782959f95f427396b9432ba911f811fdacd85fd8b40111df4ff045aa10a735217d890e56cf5c579ff6b161f7eb3b", @typed={0xc, 0x1f, @ipv4=@multicast2=0xe0000002}, @generic="965e47a956f34484b7e155421449782ebb43a02ebda44cbe2b5a824a2b87aca90fafd71fb3fc6b4fce032ef30896d08c5b160977", @typed={0x8, 0x6d}]}, 0x1fc}, {&(0x7f000000b000-0x1114)={0x1114, 0x35, 0x300, 0x2, 0x2, "", [@nested={0x10f8, 0x27, [@generic="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@typed={0x8, 0x53}, @generic="28f5effae845ed37e3a79456ffdc4b020ee9f30c7069da01283ab97c83ae1de5740cbece02ce4d6092c2533cabaadba5bf5bb32882409612f634be26e345226a1dd13637a9c51d2876f0f6d3c9f5801734ed74323fbf4cc86e532668ae7a8422a82ddeecdb54a41498c560e83b99fff14a8a43d3b1c19113310288143b58322e1f4ad3c3e56759743c0a3431", @typed={0xc, 0x8f, @str='\x00'}, @generic="c0c3bd34903dc4e1deb20a3e652757355b1411b37235bc9cba98bccd7c9b50535bad8d5e56", @generic="7444399ab290e99099ce54fb3f92a655c3f66656a6f4d87b8fe01f87870a81559a", @typed={0xc, 0x46, @pid=r5}]}, @typed={0xc, 0x13, @pid=r6}]}, 0x1114}, {&(0x7f0000001000)={0x284, 0x21, 0x8, 0x0, 0x3, "", [@generic="53dd42ee407046c7fd152f791fbcb78c3f021c67c57e9614c844ced6ce5ab4a24f2f463126969e3dc8f6c19050733fd91e7cdc405a4ef3d37abcb3dc280b679a2a71f6ae739c956e6109aff6d5ba6b6714366f0d9083d502f6d256a3fd9b7cf39d7ed9e2b655edc8a22d756fb1cd020856515d58a0a1915b62a27e0e7c7f72b10e25906f848bfe30c049d90216c2fdea8f30a185759a3e109b30ed5a8f7be340e0fd83e881ce6f6e5119cebb788153", @typed={0xf4, 0x90, @binary="fc1e03de4c87389c31199d8afd4cbd5e112ac67fc9a7c0c4afd25dc728be92a709653acaadd53fc86b87f1f3fe587433bd88f26c9ae31793fa32521b4b4d629ec78965c63b2a12e54f226610d2b0866afcff1b437fe12d8e177bb5d04619abac430908f7acd79f409b6ba0d6a9d40c50962b4ca48f231216beaa9309d341a3505739002501e8aab68b0804354a48db1867f39783bc6167767673049866a806d73b0ad8318e37ef15321ce41a4f52d8d14433e96550d8289e7823993e6a7d6f0839406ca370f4e54d79bc7b29d7d93a2180caf5ff73533ba78e3cc45df9bd3def0c1148553c2aac6513"}, @generic="54871a653f44851fef641fdae0efce72c4a2212fe22dffbe00968eb5904ead914e9db36742705b0d127d1c38a450181823dd00807c574f874287dc510274b43b7933fdf8ce619a95dfbf88b1fe2823ac8bbb25f0cf0edb4d1928426ebac653c65f85e7142eb11aff9590255277f5782a0639072c5ed57baa239f69b49998d14fb9ebb0f75489e847af66d74343ba37a3854fad6f47ff2ca02a9c9d88721dde80520f23d76d02f777d771312aad7eb377559288", @nested={0x10, 0x73, [@typed={0xc, 0x64, @uid=r7}]}, @nested={0xc, 0x1, [@typed={0x8, 0x5a}]}, @generic]}, 0x284}, {&(0x7f0000006000-0x38)={0x204, 0x34, 0x10, 0x6, 0x1, "", [@nested={0x6c, 0xb, [@typed={0xc, 0x8e, @pid=r8}, @generic="219ce3019db4c3a623608c444fa551deccc009eddf13e9ef4f23aa0055e551ecdb80c48c42c814d5a316539d4a597f6d11852d160df288ea4f798ace2de628f015", @typed={0xc, 0x33, @fd=r9}, @typed={0xc, 0x5, @u32=0xffffffffffffffae}]}, @nested={0x128, 0x4e, [@typed={0x18, 0x6b, @ipv6=@loopback={0x0, 0x1}}, @generic="2f42ca35ad36fbfa826af7396bc784412f98bac4382acdb4aeeb61d2c933a2ea56804d148f8528dbfd84f3900f1ca0b8facbc06e34f98e8adbe9240eacd66c885b135dd26f8b37bcb4b148ecbf90672c08e60178b41d7180f89ca0caef92c78dff9d6a2eee6012f8c3bcea6be0af62cd83f420a2d61609f83f5b517733763ab0b870ffb83a32206128c120a54892f9c5817ac14d0110a0d0957d8f11f44fc0a556669c8e13c7285ecb8020db50602ebb6b1b7f8d71ce615443aa5ca1d4aa3c3292295f3c3b3ed694f00d716b48df7a98fa807602596d933d29ef6cbe4887f42f2c17b1a99390ca48c7b2538e3fa2", @generic="d1a7832da453", @typed={0x18, 0x1f, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}]}, @generic="1bf6243355a4a02d6aeee138f121eb5278d38685efc6b0e95f0e8b98b0b4c9dc9c7bd15ec3c73cce76c53e96bf2f075c5a6e3a33bb0a6c936491beeee53f8130730c565c3d44cc9ecd9476f5dae42bfbb0748ce92c05b47b03e0f9062d945765"]}, 0x204}, {&(0x7f0000004000-0x24)={0x24, 0x36, 0x4, 0x0, 0x0, "", [@nested={0x14, 0x23, [@generic="1b91b2a2ea0ae11bea973b7ec8"]}]}, 0x24}], 0x8, &(0x7f000000a000)=[@rights={0x18, 0x1, 0x1, [r10, r11]}, @rights={0x18, 0x1, 0x1, [r12]}], 0x30, 0x40000}, 0x4001) r13 = memfd_create(&(0x7f0000001000)="2baa5b776c616e3147504c70707030706f7369785f61636c5f61636365737347504c76626f786e657430292573797374656d00", 0x2) write(r13, &(0x7f0000009000)=')', 0x1) fcntl$addseals(r13, 0x409, 0x8) 2018/02/05 13:52:17 executing program 6: unshare(0x400) r0 = socket(0x15, 0xffffffffffffffff, 0x9) getsockname(r0, &(0x7f00007f2000)=@generic, &(0x7f0000fad000)=0x80) 2018/02/05 13:52:17 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000)='./file0\x00', 0x40000, 0x80) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000000b000)) fdatasync(r0) sendto$ipx(0xffffffffffffffff, &(0x7f0000008000-0xf4)="6592782392afecc4cb48ca295822986e9eefe014cb474f9ef27fe3d621599dd7bec3405752a89e4ab0ae3bebf6b4108ec9a98c1f1756a0cf645f2b88e0c777f5e613054c366cc5c59826ad4b78939358509abe87b908b383f1f235c341628725165c62ed0d848f31b2ea308a914b2c5044a0355a0104e5b27f910180173b57dde600848a9af8aaa59509bc33d420495c86d50cf10d273049e5c18edb33b537d413abce6d0028de9f68aec1da41fdf725b0a3145912d80f9c117d83a6c62e94daa5e21b1efea86fe77e1b739e0df32dccc7e8bcb2e747b1521136d82d7850ff447e35df7cae8c08d84a1b7fce20c1", 0xee, 0x0, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x41, 0x0) ioctl$KDGETMODE(r1, 0x4004510d, &(0x7f0000008000-0x8)) 2018/02/05 13:52:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0xb4, 0x11, [{@in6=@empty, @in=@broadcast=0xffffffff}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@empty, @in=@dev={0xac, 0x14}}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}]}]}, 0x104}, 0x1}, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00005fd000)=@add_del={0x2, &(0x7f000021a000)=@generic="75319d1b7274c860018f99ee87427054", 0x7}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000136000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) [ 110.274240] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/05 13:52:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x2) sendfile(r0, r0, &(0x7f000030c000), 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000056c000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000293000-0xc)={@remote, @multicast1, 0x0}, &(0x7f00003ef000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00009ff000)={@empty, 0x7, r3}) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f00002b4000-0x1)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r3}, 0x14) 2018/02/05 13:52:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000472000-0xc)='/dev/rfkill\x00', 0x400, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) write(r0, &(0x7f000054e000)="180000004a00070bdff1b10a000008ff0a3f801605000000", 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00001ad000)={0x44, 0x0, &(0x7f0000841000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000026c000)=[], &(0x7f0000b41000)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/05 13:52:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x8001, 0x101}, {0x0, 0x0, 0x0, 0x3}, {0x6}]}) 2018/02/05 13:52:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000098e000)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x32, 0x2b}, 0x54) 2018/02/05 13:52:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000052000)={0x800, 0x20100000, 0x0, 0x80000001, 0x5, 0x0, 0x9, 0x4, 0x400000000000}, 0xffffffffffffff90) 2018/02/05 13:52:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000d02000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x88) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}}) 2018/02/05 13:52:17 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000012000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000004000-0x50)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xf}, @mcast1={0xff, 0x1, [], 0x1}, 0x5, 0x800, 0x7, 0x0, 0x8, 0x100, r3}) quotactl(0x80000000, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) umount2(&(0x7f0000012000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e02000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_crypto(r4, &(0x7f0000c0e000-0x38)={&(0x7f0000571000-0xc)={0x10}, 0xc, &(0x7f00001af000)={&(0x7f00005c5000)=@del={0x120, 0x11, 0x402, 0x1, 0x1, {{'drbg_nopr_sha256\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0xffffffff}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x7}, {0x8, 0x1}]}, 0x120}, 0x1, 0x0, 0x0, 0x40000}, 0x10) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 13:52:17 executing program 1: timer_create(0x5, &(0x7f00001f3000-0x60)={0x0, 0x15, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000bea000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x0, &(0x7f0000000000), &(0x7f0000121000+0xbdc)) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) eventfd2(0x0, 0x80000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000619000-0x10), &(0x7f00004b7000)=0x10) poll(&(0x7f0000c0b000-0x20)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00003e3000), &(0x7f0000e14000)=0x4) [ 110.374573] binder: 8602:8607 got transaction with invalid offset (0, min 0 max 0) or object. 2018/02/05 13:52:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) getitimer(0x2, &(0x7f00002c3000-0x20)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000df8000-0x4)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000bcd000)={{0x1f, 0x241}, 'port1\x00', 0x1, 0x1, 0x81, 0x9, 0xfffffffffffffff8, 0x9, 0x8ea, 0x0, 0x7, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000f72000)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/05 13:52:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000249000+0x3e4)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000089e000)={@generic="1c26b9fad88cce404b8b0990e10f3f00", @ifru_flags=0x5900}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000671000)={0x10000, 0x8, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f000061c000-0x4), 0x4) 2018/02/05 13:52:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000046a000+0x550)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000256000)=0x743) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0x800000000000ff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) getpeername$ipx(r1, &(0x7f00002ef000), &(0x7f0000853000)=0x10) 2018/02/05 13:52:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x9) write(r0, &(0x7f000006a000-0x25)="240000005a001f4914f9f407125a00001e13171308001000fff708ff08dc020001000001", 0x24) vmsplice(r0, &(0x7f0000baf000-0x70)=[{&(0x7f00005b4000)="8cc374f20eb1884a8eb95362a6663ac7daa2c36d7757e31fefca2d7a5fda33ded34995de30fbd16d3648704c40c555d6d4e1a304a7d9ed14882dc7524737efc4ac5b627199ef", 0x46}, {&(0x7f0000728000)="968430c8a5e4ae88fab6c2f7b35fb9693de9b2bb9a413298f44f72bf5b92c400cb5d01369a5884a11a23f1089d2b51eb06d6f630ebc1f30559b61912c933fc7307c218967d073714a2c2eac7d00e5b3b68b005bf40e2db7175a9586723407ef7f341244b2e2e3b48b8960d7051a73683cbbdb415f43bb1bdf4648a1a8189e4c974815e0d724de59b36e507ff4c91e3e78aa8bec57724bcb95f152622bf4810c2140f331487d8cd", 0xa7}, {&(0x7f00002bd000+0x689)="327b2283d56eb3b837dc7ef75b6b28f810f14875a0124e43bacf7fc0d5ef92bb5135090605d9eecebb31ec612e8b62986c039265cf399da44bb82a7eb5545356665d74e6bdab9b141f90dc0aff3b507750d7445298c9d49046eff1214f7404e9d2aeec0ac01b585f814880aef5b7d1700421bd13472cebeaae226bca00be063c389427ff58dd70bf4d3187efededd486851f1c4936", 0x95}, {&(0x7f000009d000)="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", 0x1000}, {&(0x7f0000279000)="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", 0xfa}, {&(0x7f0000216000-0x8b)="6a028eabc30a8ca464e236895abec2d4086db821eedcbec93880f83f0f9910af99a95856612df8a7dfff7c9620d5929a7172d55e57f04068e9a1dd476796768c9a6775739670d5ba8b5766b6b89f6b691ed292d131853f28874170c3ef57b1f187700707f43877710353ee9f44b6eaa9f3ba88a59b3b37c5d7c6174739feba79d85ef84cec2b38da76fc36", 0x8b}, {&(0x7f00002a7000-0xe8)="f225246551a723d5e344d6d717098a76f81320eec2c928cc12251d6c2cea1aa72e1127e1203154216460a7ecfd09dc8b225496dc77dbac5e40887851e2ad507ceebe6f2fad724ecf32141fbd93d2288cd57737ffca5d189caa8087e3459c75e49bcc7ea81270d3cd7026669adfe22dad74e8d9b9ecbeade1968f98d59eb68c0c696494d18072f4e88ef103afdbed0ce51dadc3073a80b41955584143db7c92d2b994440acdd2d98567f6ef9d607415ccea50c9f5621a812c64224b8f3cec77613a491f3e81146d244e358889754a65b1383db92d8f689903c317e2b160b6e064deb99c4ccff5a3f8", 0xe8}], 0x7, 0xa) [ 110.416638] binder: 8602:8607 transaction failed 29201/-22, size 0-8 line 3190 [ 110.459861] binder: BINDER_SET_CONTEXT_MGR already set [ 110.488371] binder: 8602:8642 ioctl 40046207 0 returned -16 [ 110.498860] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=90 sclass=netlink_audit_socket pig=8656 comm=syz-executor2 [ 110.511460] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=90 sclass=netlink_audit_socket pig=8662 comm=syz-executor2 [ 110.549948] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/05 13:52:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b19000), &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000003000-0xac)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_uc={0x8847, {[], @llc={@snap={0x0, 0x0, 'u', "e11184"}}}}}}, &(0x7f0000003000)={0x0, 0x1, [0x0]}) 2018/02/05 13:52:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = gettid() ptrace$setsig(0x4203, r1, 0x8, &(0x7f0000d28000-0x10)={0x2a, 0x9, 0x1, 0x80000000}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000976000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x0, {0x2, 0xffffffffffffffff, @empty}, @generic="3b0c915d61e6d68f809866a5902c62d9"}) 2018/02/05 13:52:18 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) seccomp(0x1, 0x0, &(0x7f0000002000)={0x1, &(0x7f0000012000)=[{}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) socketpair(0x11, 0x1, 0xfffffffffffffffb, &(0x7f0000261000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000e97000)={0x0, 0x72, "0a079c7d1c3c0d20608fb54fa449e74b565b3a5742ca8928997c94b9d2eedcbdc1e1b254362d0d65ca0067045df3e449144ce1a79bbfab456d50efdbe9adafdf8a4cac17b9973bd6dd5e7ef5ea443fe4f3d5e977664e7435aa0d4e3a2c30db4598ff385046d0db0228fc1ba763fe2ccb296f"}, &(0x7f00005e3000)=0x7a) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000697000-0x4)=@assoc_id=r2, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 13:52:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getresgid(&(0x7f000044e000-0x4)=0x0, &(0x7f00001ff000-0x4), &(0x7f000001d000-0x4)) bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) lseek(r0, 0x0, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000edd000)={{0xa, 0x0, 0xf6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7}, 0x861, [0x3, 0x4, 0x80000001, 0x5, 0x8000, 0x401, 0x0, 0x7]}, 0x5c) sendto$inet6(r0, &(0x7f0000d46000), 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty}, 0x1c) fallocate(r0, 0x2, 0x100000000, 0x3) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000486000)=0x4f3, 0xffffffffffffffcc) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000050000-0x8)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f96000)={0x8, [0x6, 0x5d9, 0x3, 0x2, 0x9, 0x2, 0xd4f9, 0x1]}, 0x14) r2 = getuid() fchownat(0xffffffffffffff9c, &(0x7f00008a6000-0x8)='./file0\x00', r2, r1, 0x800) accept4(r0, &(0x7f0000c0c000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, &(0x7f0000d84000-0x4)=0x1c, 0x80800) r3 = dup(r0) write(r3, &(0x7f0000cdd000)="ef", 0x1) 2018/02/05 13:52:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000895000-0xe)='/dev/keychord\x00', 0xc0100, 0x0) sendmsg$nl_generic(r1, &(0x7f0000b81000-0x38)={&(0x7f0000e43000-0xc)={0x10, 0x0, 0x0, 0x88}, 0xc, &(0x7f00008b5000)={&(0x7f000085e000-0x20)={0x20, 0x24, 0x820, 0x6, 0x2, {0x2}, [@typed={0xc, 0x41, @ipv4=@broadcast=0xffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000004}, 0x80) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "72c76914375bb3a845e6a506a4558aee2c5c0ac3b436ecd86419cab2d6e0e2b0f13a13e6636d2d7447d981dc16c665e253ab84f9337160add6d033ca87d410ad", "a752f81e064cdff0c72e2e20e685bd65f5f12532c2b3b211f3c46a56fe000f22d68ce6004cd54aafab64c5d2f3da09ed70761252c07dc6c632abbb8700000005", "ddf4d87211ff877d183293eb2c95ced1739221eadd4239627ad24eff30638bf6"}) socket$key(0xf, 0x3, 0x2) 2018/02/05 13:52:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) syncfs(r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000e0e000-0x88)={0x3, {{0xa, 0x2, 0x401, @empty, 0x1}}}, 0x88) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f00002ba000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4000000}, 0x1c) 2018/02/05 13:52:18 executing program 2: mmap(&(0x7f0000000000/0xd7000)=nil, 0xd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f000009a000-0x9)='/dev/sg#\x00', 0x100000001, 0x105000) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000d7000)="b81039022cb2292b") setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) 2018/02/05 13:52:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c0d000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000a9000)=0x0) ptrace$setregset(0x4205, r1, 0x201, &(0x7f0000bf3000-0x10)={&(0x7f0000055000)="c0452205baade90b1274e7c4c800df0b3a425a4fdbbb9239cee407eb06f898e93e684b10c40e95c5f8ce86961d87ae678e75444fed52b8c4e1f242086d99edf81fa7ad96d1904b0d908a0e70d5b08867502474d456ec78d5c93df002bd0b892c21eb277a838c1c6d9a2137847ac1b864c22f0e1ad5d96f7bba1db83b9b464a48b079df2c0c6e676f87ec7c575daba8f12dc7cda5e54d4f2372d934afcea7e069ad8b23ea435c2537914dc7", 0xab}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00005bd000)={0x6, 0x0, 0x0, 0x2}) fcntl$getownex(r0, 0x10, &(0x7f0000f08000)) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000d15000-0x10)={r2}) r3 = syz_open_procfs(0x0, &(0x7f00006a6000)='ns/uts\x00') socket$inet_icmp(0x2, 0x2, 0x1) ioctl$VT_RELDISP(r3, 0xb701) 2018/02/05 13:52:18 executing program 7: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f29000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f91000)='/dev/autofs\x00', 0x145080, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00001a7000)=[{0x4, 0x800000}, {0x3, 0xfffffffffffffffb}], 0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f9c000-0x14)={0x3}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007a7000)='/dev/pktcdvd/control\x00', 0x0, 0x0) 2018/02/05 13:52:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) readv(r0, &(0x7f0000bfb000)=[{&(0x7f0000bbe000)=""/2, 0x2}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000029c000-0x9)='/dev/rtc\x00', 0x3ffc, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4024700a) 2018/02/05 13:52:18 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fdb000-0x6)={0x1, [0x1]}, 0x6) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f00002d4000-0x5)='user\x00', &(0x7f0000d26000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000fdc000-0x3a)="77f9ddbfc7a2724a6c8697d37bcb71f05d4f23341c3b102b5c9d6f403c0bc6bbdb80b83867cae4b15a7905c1aca3cf1ff01fdfc898a3cc2415e2", 0x3a, 0x0) keyctl$assume_authority(0x10, r1) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00000be000)='./file0\x00', &(0x7f0000229000-0x8)='./file0\x00', &(0x7f0000fdd000-0x8)='fusectl\x00', 0x11004, &(0x7f0000fdd000-0x1000)="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") mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f000085e000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000fde000-0x4)=0x1c) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000721000)) getpeername$unix(r0, &(0x7f0000fdd000-0x6e)=@file={0x0, ""/108}, &(0x7f0000fdd000-0x4)=0x6e) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f00000bf000-0x39)=""/57, &(0x7f0000fc0000)=0x39) unlinkat(r0, &(0x7f0000a06000)='./bus\x00', 0x200) 2018/02/05 13:52:18 executing program 4: madvise(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x6f) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl(r0, 0x1a, &(0x7f00007dd000-0xae)="2f16f44faf98c7a671eaf45d1d27243e2f184c3ffcb60743dde9966eed0c4b97d6b91a0695d49397224d204137c03d0a34444e6aa56b1c452cd62526db265d3e9325e86884fcbaf197fcc68d08c22b42359f1d0cb788d3473becf7c7b5ca33819dcbeb743139b16cae53423e5743a07d40e96eb0b579e69da80d88c6d61962291aabeb43204721ffbbcb7d711d25087153f7af4a43862c034de3b21c4dab7192fefe80fc6ab1610bf2c4ba15680b") ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000095000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000bc9000)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @remote}, &(0x7f0000000000)=0x8) 2018/02/05 13:52:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) close(r0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000c06000)=""/4096, &(0x7f000019a000-0x4)=0x1000) 2018/02/05 13:52:18 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c6c000-0xa)='net/ptype\x00') ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000062e000-0x14)={0xffffffffffffffff}) 2018/02/05 13:52:18 executing program 7: prctl$void(0x15) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000904000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r0, &(0x7f0000001000-0x4)) [ 110.695052] loop_reread_partitions: partition scan of loop0 (rÇi7[³¨E楤UŠî,\ [ 110.695052] ô6ìØdʲÖàâ°ñ:æcm-tGÙÜÆeâS«„ù3q`­ÖÐ3ʇÔ) failed (rc=-13) 2018/02/05 13:52:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f00005b8000-0x11)='loginuid\x00') getresuid(&(0x7f00005e6000), &(0x7f0000d66000), &(0x7f0000cd5000)) timerfd_create(0x3, 0x80000) sendfile(r0, r1, &(0x7f000017f000)=0x4, 0x200000000000ff) 2018/02/05 13:52:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ce3000)={0x0, 0x1f}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00003de000-0x1013)=@hdr={0x0, 0x87, 0x8, 0x0, 0x0, 0x0, @ipv6={0x5, 0x6, "3d589b", 0xffffffffffffff49, 0x89, 0x79d4, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "3fe3fbc6ec4fa0ebae87349fcf737a5453f1031ff37a0cc3a29146ee7459823aca893f2ce92d4b6ad7000000000000000246d39675b61f11c6d5d37f86c22438fe0a010f64b970a3f8"}, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}}, 0xfca) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000fdd000)) gettid() 2018/02/05 13:52:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000097a000)='/dev/input/event#\x00', 0x7ca, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007de000)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f00000be000-0x72)=""/114, 0x72) r1 = socket(0x100000002, 0x80002, 0x2) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000c1d000-0x4), &(0x7f0000a13000)=0x4) accept$ipx(r1, &(0x7f0000551000), &(0x7f0000dbf000)=0x10) 2018/02/05 13:52:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00009e9000)='./file0\x00', &(0x7f0000289000-0x10)=@random={'system.', 'user]GPL\x00'}) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00008fa000)=""/232) r1 = dup(r0) accept$netrom(r1, 0x0, &(0x7f000077b000)) [ 110.802888] device gre0 entered promiscuous mode 2018/02/05 13:52:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) sigaltstack(&(0x7f0000f04000/0x2000)=nil, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) sigaltstack(&(0x7f000047a000/0x4000)=nil, 0x0) getresuid(&(0x7f00004a1000), &(0x7f0000b05000-0x4), &(0x7f000030e000-0x4)) 2018/02/05 13:52:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007ac000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00004ba000-0x4)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000317000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00009a5000-0x4)=0x6) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000fd000-0x4)) 2018/02/05 13:52:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) sched_rr_get_interval(0x0, &(0x7f0000fc6000-0x10)={0x0}) rt_sigtimedwait(&(0x7f00009ac000)={0xfdfffffbffffffdd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={r2}, 0x8) clone(0x0, &(0x7f00002ff000), &(0x7f0000b07000-0x4), &(0x7f00003ce000), &(0x7f000056b000)) r3 = open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) ioctl$int_out(r3, 0x2, &(0x7f00001f9000)) 2018/02/05 13:52:18 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000014000)='/dev/snd/seq\x00', 0x0, 0x400000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000014000)={0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000014000)=""/124, 0x7c) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000016000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f000000a000-0xce)=""/206) sendmsg$nl_generic(r1, &(0x7f0000011000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001000+0x408)={&(0x7f0000001000)={0x14, 0x15, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 13:52:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000610000)) socketpair(0xb, 0x80000, 0x1, &(0x7f0000f28000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000a33000)={0x0, 0x1000, "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"}, &(0x7f0000628000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000870000)={r1, 0x4}, 0x8) clock_gettime(0x0, &(0x7f00000cf000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00005c1000-0x20)={{0x0, 0x1c9c380}, {0x0, r2+30000000}}, &(0x7f0000ca6000-0x20)) 2018/02/05 13:52:18 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x2) write(r0, &(0x7f0000001000)="e646d8b8e545ca6cb45915f441285ba77ca8881072304fd8af9844f9589500aac2e6210f713df86d192f8374d236498c540fb63b1a6ce0dd7533a401dff3", 0x3e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000003000-0xc3)="4686d57b23befb1f35c8a65172fdcc790946dcfb995254c48a60f4d565d477e4683e8ce29561dc76dd3d258c4ba7977a2727311aab1ac086eb89bd561036b3e2366e7b3ace010e5d9e08e3504cf89bb8203c8a89eed3781cda11ddc7444f949597fc4f86e164c334b8de831b00178b1e2303bb11cf259547d16fea1bd888d9da32f4e3551e69609d31bc912bf7a8e25d130a60d532b55494a824f2a7d9581cbc1cf2bb3a3ac035434e2822b70002cf797c883c2f1d784dd1b13582981bb24defdd88e2") epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000001000)={0x2000}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000002000-0x4)=0x6) syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0xa000) 2018/02/05 13:52:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x480, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b82000)={0x10000004}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004ad000-0x98)={0x0, @in6={{0xa, 0x3, 0x2, @empty, 0x9}}, 0x81, 0xfffffffffffffffc}, &(0x7f0000932000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00004ee000)={0x6, 0x400, 0x8009, 0x8001, 0x3, 0x5, 0x2, 0x0, r3}, &(0x7f00002d1000)=0x20) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000d70000-0xc)={0x8000001d}) 2018/02/05 13:52:18 executing program 0: munmap(&(0x7f0000eae000/0x1000)=nil, 0x1000) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a94000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000a94000/0x3000)=nil) 2018/02/05 13:52:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) getsockname$netrom(0xffffffffffffffff, &(0x7f0000ac5000)=@full, &(0x7f0000371000-0x4)=0x48) r0 = add_key$user(&(0x7f00005b4000-0x5)='user\x00', &(0x7f0000c8b000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000044c000-0x87)="2bbf88a28fd63b9c9ca4f1aaeefcc380f141bc0a580fc5d929d4821ccb4f266f6eb08cc4ed2354e14d6338e426038021653efaa9bfc8fe4537441eebe2b52c5fb119b2458266dcc4cbe1f4867703e6fd94ad630e0b8138cdcfff1e7587782f8876ef1dda7f7666200773ab7e7e30d21a9ab1d5b3e2829a5c69b5fab90bf8bcc976a1f8ef0716b0", 0x87, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r0, 0x800) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000017000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8, "72c76914375bb3a845e6a506a4558aee2c5c0ac3b436ecd86419cab2d6e0e2b0f13a13e6636d2d7447d981dc16c665e253ab84f9337160add6d033ca87d410ad", "a752f81e064cdff0c72e2e20e685bd65f5f12532c2b3b211f3c46a56fe000f22d68ce6004cd54aafab64c5d2f3da09ed70761252c07dc6c632abbb8700000005", "ddf4d87211ff877d183293eb2c95ced1739221eadd4239627ad24eff30638bf6"}) 2018/02/05 13:52:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b92000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000592000)={{{{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x5}}}, 0x0, 0x7, 0x0, "b7eca4874ce4e7372fe3f186c1cf73b166aac112db707a55daf881f2d5f372bf18e43924590f1b348fe7809295f59593fb82f8b19d8428a9da428559632b0d922be3507c292624c6e3712cae3f9a3ced"}, 0x160) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000abf000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000c50000-0x6)='ramfs\x00', 0x80000, &(0x7f000017f000)) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) umount2(&(0x7f000017c000)='./file0\x00', 0xa) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/05 13:52:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6(0xa, 0x0, 0x0) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000c42000)=""/36, &(0x7f0000a5f000)=0x24) r1 = creat(&(0x7f0000cdd000-0x8)='./file0\x00', 0x8) getsockname$packet(r1, &(0x7f00004c3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000240000-0x4)=0x14) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000067000)={{{@in6=@ipv4={[], [], @remote}, @in=@dev}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000641000)=0xe8) 2018/02/05 13:52:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000830000-0x15)='/dev/pktcdvd/control\x00', 0x10000, 0x0) shutdown(r0, 0x1) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000b51000)=0x7ff, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0x50, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd}}, []}, 0x50}, 0x1}, 0x0) 2018/02/05 13:52:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfd0c, &(0x7f0000f4f000-0x8)=0xfffffffffffff662) r0 = accept$llc(0xffffffffffffffff, &(0x7f000043d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000a3c000)=0x10) clock_gettime(0x0, &(0x7f00006f3000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f6a000)={r1, r2/1000+10000}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b3f000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r3, &(0x7f0000363000)=[{{&(0x7f00007e9000-0xc)=@nl=@proc, 0xc, &(0x7f0000fec000)=[], 0x0, &(0x7f0000755000)=""/4, 0x4}}], 0x1, 0x0, &(0x7f0000f78000-0x10)={0x77359400}) sendmmsg$unix(r4, &(0x7f0000a97000)=[], 0x49249249249250c, 0x0) close(r3) 2018/02/05 13:52:18 executing program 6: alarm(0x2) 2018/02/05 13:52:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) memfd_create(&(0x7f0000191000-0xa)='*+)vmnet1\x00', 0x3) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00005f9000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@typed={0x10, 0x2, @u64}]}]}]}, 0x4c}, 0x1}, 0x0) r1 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000e35000-0x4)=r1) 2018/02/05 13:52:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c2d000)={@common='lo\x00', 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ed5000)=[@in6={0xa, 0x0, 0xe19c, @loopback={0x0, 0x1}, 0xffff}, @in={0x2, 0x3, @rand_addr=0x6}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}], 0x3c) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, r1}) 2018/02/05 13:52:18 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000e000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000-0x4)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000015000)=0x4, 0x457) connect$inet(r2, &(0x7f000000e000)={0x2, 0x2, @empty}, 0x10) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) listen(r0, 0x10000000) 2018/02/05 13:52:18 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x43) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) bind$netlink(r1, &(0x7f0000ef6000-0xc)={0x10, 0x0, 0x2, 0x802010}, 0xc) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000008e000)={0x6c8}, 0x4) r3 = syz_open_dev$mice(&(0x7f0000ad0000-0x10)='/dev/input/mice\x00', 0x0, 0x2000000000000000) sendmsg$inet_sctp(r2, &(0x7f0000b54000-0x38)={&(0x7f00001cf000)=@in6={0xa, 0xffffffffffffffff, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c, &(0x7f0000c0f000-0x60)=[], 0x0, &(0x7f0000b70000-0x150)=[]}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00004b1000-0x1), 0x1) 2018/02/05 13:52:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x20240, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x16e, 0x10, 0x1, 0x8}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x2, 0x2}, &(0x7f0000000000)=0x98) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3}, 0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r2, &(0x7f0000000000), 0x8, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x3, &(0x7f0000006000-0x11), &(0x7f0000005000+0x205)={0x7}, &(0x7f0000005000), &(0x7f0000005000)) 2018/02/05 13:52:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000804000)={0x0}, &(0x7f00004c8000)=0xc) syz_open_procfs(r0, &(0x7f00003ba000)='net\x00') syz_open_procfs(0x0, &(0x7f0000883000)='ns/pid\x00') 2018/02/05 13:52:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8904", 0xfffffffffffffef3) 2018/02/05 13:52:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000d4f000-0x2)='..', &(0x7f00002cc000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x3) r0 = syz_open_dev$sg(&(0x7f0000f04000-0x9)='/dev/sg#\x00', 0xfa1, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000009f000)=0x1, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008f5000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000207000)={0x7fff, 0x20, 0x7fffffff, 0x111a}) 2018/02/05 13:52:18 executing program 2: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000ffb000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x4, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ffe000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ffd000)={0x0, 0xffffffffffff8001}, &(0x7f0000411000-0x4)=0x6) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002fb000)={r1, 0x1}, 0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x6, &(0x7f0000ffe000)) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/05 13:52:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)) mount(&(0x7f0000823000)='./file0\x00', &(0x7f0000de3000-0x8)='./file0\x00', &(0x7f000092a000-0x5)='isfsc', 0x84000, &(0x7f0000d59000)) mkdir(&(0x7f00003f0000)='./file0\x00', 0xd) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d27000)={0x0, 0x3}, &(0x7f000012b000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000237000)={0xfff, 0xc, 0x9, 0x8, r1}, &(0x7f00007f2000)=0x10) 2018/02/05 13:52:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) clock_gettime(0x0, &(0x7f00004c7000)={0x0, 0x0}) ppoll(&(0x7f0000843000)=[{r0, 0x1}], 0x1, &(0x7f000093d000-0x10)={0x0, r1+10000000}, &(0x7f000020c000), 0x8) epoll_wait(r0, &(0x7f0000b2b000-0x48)=[{}], 0x1a0, 0x200) r2 = socket(0x9, 0x4, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a80000)={{{@in=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000bc7000-0x4)=0xe8) bind$packet(r2, &(0x7f00002ce000)={0x11, 0x1c, r3, 0x1, 0x3ff, 0x6, @empty}, 0x14) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) creat(&(0x7f0000cf0000)='./file0\x00', 0x1) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f00003e4000-0x4)=0x3ff, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00002ba000-0xc)={0x6}) 2018/02/05 13:52:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000043000-0x8)='./file0\x00', &(0x7f000090f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = socket(0x2, 0x1, 0x0) nanosleep(&(0x7f0000ad7000-0x10)={0x77359400}, &(0x7f0000eb4000-0x10)={0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000455000-0x10)={r2, 0x2712}, 0x10) 2018/02/05 13:52:18 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f000000c000-0x4), 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000000c000-0x8)) r1 = socket(0x18, 0x0, 0x200) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000000c000)={0x68, 0x1, 0x81, 0xffffffffffff0000, 0x100000001}, 0xc) connect$unix(r1, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) 2018/02/05 13:52:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f37000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000b6f000-0x4)=0xfff, 0x4) r1 = socket(0x10, 0x3, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b61000)) write(r1, &(0x7f00001fd000-0x24)="2400000052001f0000e4f40700ff03140200070004000100010000000000000100800000", 0x24) 2018/02/05 13:52:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e29000)="6881626c6100", 0x8c) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/05 13:52:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getresuid(&(0x7f000071e000-0x4), &(0x7f0000d5d000-0x4), &(0x7f0000b90000-0x4)=0x0) setresuid(0x0, 0x0, r0) r1 = syz_open_dev$sndtimer(&(0x7f00001da000-0xf)='/dev/snd/timer\x00', 0x0, 0x8000) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cf6000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) dup3(r1, r2, 0x80000) 2018/02/05 13:52:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x1}, 0x4) mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000edf000-0x1c0)=[{&(0x7f0000eee000)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000de4000-0x70)=[], 0x0, &(0x7f0000f0b000-0x120)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000f0a000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000f0b000-0x60)=[{&(0x7f0000f0b000-0x1000)="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", 0xee2}], 0x1, &(0x7f0000f0a000)=[]}], 0x2, 0x0) 2018/02/05 13:52:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e73000-0x9)='/dev/sg#\x00', 0x4, 0x40) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000bee000-0x8)={0x0, 0x8}, &(0x7f0000fda000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003b4000)={r1}, &(0x7f000063a000-0x4)=0x6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f11000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r2, r3) r5 = memfd_create(&(0x7f0000000000)='dev ', 0x2) ftruncate(r5, 0x40001) ioctl$TCSETA(r4, 0x5406, &(0x7f00000ea000-0x14)={0x1f, 0x2, 0xf68, 0x7, 0x0, 0x9, 0x10001, 0xecac, 0x9, 0xffffffff}) sendfile(r2, r5, &(0x7f000000a000), 0x2) fsetxattr(r2, &(0x7f0000f86000)=@known='system.sockprotoname\x00', &(0x7f000065a000)='dev ', 0x4, 0x2) 2018/02/05 13:52:18 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000000e000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$describe(0x6, r0, &(0x7f000000a000-0x1000)=""/4096, 0x1000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000001a000)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f000001a000)={0x2, 0x10000, 0x4, 0x1, 0x5, 0x22}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) mlock2(&(0x7f000000e000/0x8000)=nil, 0x8000, 0x1) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f000000c000-0x4)=0x4, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000005000)) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0xffffffffffffff81}, 0xffff8000}) [ 111.180321] sock: sock_set_timeout: `syz-executor0' (pid 8846) tries to set negative timeout 2018/02/05 13:52:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl(r0, 0x7, &(0x7f0000830000)="7ad63cf62e02de7adac3faf3f3a344502dee4d6814e7a5e6a1b8d2d87910f75f0f303e4b11c8acb9401e5601d7606c7da87531b08f6c5403ff9fcddc06ae47dbb11df5d03a5fdc38a359b8fb0cf95da66b38d86fd49b8b6e38c8c3f0b2308c3a1471b21687429fe1cd2cccf2e670f7e5e28cdf89a4ae4b18ea573b285f94a4836a2fc6eeb8e8ec2ef79bd6f6a256934210e7b92a81358ee25f3e1aaab9ab4d6b18a037c343b2a838e7287096578795506dacd675cc8f6686510e2b1a01b94f377fbc131272a4c692a110ec5b2c58733513b2c47d9e1bc81dcadcbb668ba5e2f72b16740e60c1e160feeb5f478ab653") ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000f19000)={0x0, 0x0, 0xffffffffffffff86}) 2018/02/05 13:52:18 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000012000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000265000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() tkill(r1, 0x16) close(r0) 2018/02/05 13:52:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000be1000)=@nl=@unspec, &(0x7f0000482000-0x4)=0xc) bind$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffff7}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0xfffffffffffffffb) r2 = dup(r1) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x20) sendto$inet6(r2, &(0x7f00009a1000-0x1), 0x0, 0x20000001, &(0x7f00008d7000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x38, &(0x7f00006d6000)=0x34b, 0x4) accept4$inet6(r1, &(0x7f0000bb3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00001b1000-0x4)=0x1c, 0x80800) sendto$inet6(r2, &(0x7f0000e2b000)='t', 0x1, 0x31, 0x0, 0x0) 2018/02/05 13:52:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000d4c000-0x4), &(0x7f0000403000-0x4)=0x4) mkdir(&(0x7f000044e000-0x8)='./file0\x00', 0x80) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a23000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000782000)={0x2, &(0x7f0000ea9000-0x10)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000bb5000)={r2, 0x20000000001}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000088b000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000a90000-0x4)=0x3ff, &(0x7f0000d38000)=0x4) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) link(&(0x7f000093b000-0x8)='./file0\x00', &(0x7f0000962000)='./file0\x00') setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f00006ee000-0x5c)={{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x7}, {0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, 0x8001, [0x409, 0x5, 0x40, 0x0, 0xfffffffffffffffa, 0xe, 0x5c, 0x800]}, 0x5c) 2018/02/05 13:52:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000977000-0x20)={{0x0, 0x7530}, {0x0, 0x7530}}, &(0x7f0000924000-0x20)) r0 = memfd_create(&(0x7f00006a0000)='\x00', 0x3) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000566000)={{{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}}, {{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}}, 0x4, 0x8, 0x3e, "762c1c20857420e72aa66907a65bbf3dad926db0cff258b895a8f24abee50a25480e39b5dde527fb97da4ea8719bd9fcdb7fce889dc858b58f44f70a3de035964375b53f078efdd86bc71076a33be5c1"}, 0x160) setitimer(0x2, &(0x7f0000001000-0x20)={{0x100000000000}, {0x77359400}}, &(0x7f0000018000)) 2018/02/05 13:52:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00005b8000)=0x9, &(0x7f0000489000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r2 = epoll_create1(0x100080000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001a000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000494000-0xc)={0x80000004}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000c3c000-0xc)) 2018/02/05 13:52:18 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rt_sigaction(0x2d, &(0x7f0000013000)={0xfffffffffffffff9}, &(0x7f0000001000-0x20), 0x8, &(0x7f0000000000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000543000-0x10)={&(0x7f0000d19000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 13:52:18 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ebe000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f000041d000)=0x4) pipe2(&(0x7f0000e8d000-0x8), 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$urandom(&(0x7f00005c4000-0xd)='/dev/urandom\x00', 0x0, 0x400000) syz_open_dev$sg(&(0x7f0000c39000)='/dev/sg#\x00', 0x0, 0xc01) [ 111.483683] FAULT_FLAG_ALLOW_RETRY missing 30 [ 111.488515] CPU: 1 PID: 8882 Comm: syz-executor3 Not tainted 4.9.80-gb30d2b5 #28 [ 111.496067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.505424] ffff8801c61f7930 ffffffff81d94b69 ffff8801c61f7c10 0000000000000000 [ 111.513419] ffff8801cf285790 ffff8801c61f7b00 ffff8801cf285680 ffff8801c61f7b28 [ 111.521409] ffffffff816624ba 0000000000002a2e ffff8801d884e8f0 ffff8801d884e8a0 [ 111.529397] Call Trace: [ 111.531964] [] dump_stack+0xc1/0x128 [ 111.537304] [] handle_userfault+0xa3a/0x1310 [ 111.543337] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 111.550323] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 111.556703] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 111.563604] [] ? handle_mm_fault+0x117b/0x2530 [ 111.569809] [] ? handle_mm_fault+0x1fc3/0x2530 [ 111.576012] [] handle_mm_fault+0x1fd1/0x2530 [ 111.582041] [] ? __pmd_alloc+0x410/0x410 [ 111.587727] [] __do_page_fault+0x5c2/0xd40 [ 111.593587] [] ? mm_fault_error+0x2c0/0x2c0 [ 111.599543] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 111.606184] [] do_page_fault+0x27/0x30 [ 111.611696] [] page_fault+0x28/0x30 [ 111.616946] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 111.623759] [] ? SyS_rt_sigaction+0x132/0x220 2018/02/05 13:52:19 executing program 4: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) munmap(&(0x7f0000bbf000/0x2000)=nil, 0x2000) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000879000+0xdc9)='/selinux/checkreqprot\x00', 0x0, 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) mmap(&(0x7f0000bbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000bc0000-0xd)='/dev/snd/seq\x00', 0x0, 0x109000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000bc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000bc0000)=""/52, 0x34) 2018/02/05 13:52:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000f84000-0x44)={{0x2, 0x1, @multicast1=0xe0000001}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x2, {0x2, 0x3, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) listen(r1, 0x0) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) r2 = dup2(r0, r1) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00006ad000-0x4)) fremovexattr(r0, &(0x7f0000d03000)=@random={'btrfs.', '+\x00'}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000482000-0x28)={&(0x7f00005d9000/0x4000)=nil, 0x5, 0x3, 0x2, &(0x7f0000ac0000/0x1000)=nil, 0x8}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00003e3000)={0x0, 0x74, &(0x7f0000408000-0x74)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x7a207316}, 0xffffffff}, @in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x5}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}]}, &(0x7f0000474000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000a3c000)={r3, 0x1f}, &(0x7f0000bef000)=0x8) 2018/02/05 13:52:19 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000005000-0x20)={0x0, 0x4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000006000)={0x100, 0x20001000, 0x0, 0x7, 0x0, 0x0, 0x100000000, 0x1c, 0x9, 0x6}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x7f, 0x1002, 0x1, 0x200, 0x4}, &(0x7f0000006000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={r1, 0x7, 0x20}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000008000-0x9b)="92a91533b68998ae40eab27386aed666a73ab081205ff00b9d391e5b321accc2c001f392ab722d6329ed1d21f9ac969268289fa4b47104f0a1e55a02fc2cbfc2fc73d9c5df8e4b6f59034b263685dfec4dbc1e26daa87d5a6ee0d0577915a249d5c02b0d4ab1c9491d9ed782ba9301250f7bab6c065293aa6aed92d83a21ba5c15ace2dbd94b2d19474b1314ed22cf05655e7d09162ec853f240b1", 0x9b) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000003000)) 2018/02/05 13:52:19 executing program 2: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r1, 0x1f66, 0x0) 2018/02/05 13:52:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x104) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00004f4000-0xc)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a}) setsockopt(r0, 0x10001, 0x6, &(0x7f0000d19000)="a4c8b1be4e5051d7578770", 0xb) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r4 = socket$packet(0x11, 0x400000002, 0x300) read(r4, &(0x7f0000ffa000-0xc)=""/12, 0xc) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) poll(&(0x7f0000080000)=[{r4}], 0x1, 0x0) accept4$inet(r3, &(0x7f000037d000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f000063f000)=0x10, 0x800) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000fe2000-0x31)="1375431c568ea672b7ad0931b1330ea91cecb641d4477ebd9b4fca1108424e4a9ba6d075b303f13439546e062f7021cbab", 0x31) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/05 13:52:19 executing program 7: mmap(&(0x7f0000000000/0xa6f000)=nil, 0xa6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000a70000-0x14)='net/ip_tables_names\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000087c000-0x8)={0x0}) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000a6f000)={r2, 0x8}) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r3, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x70005}) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x80000001}, &(0x7f0000a6f000-0x10), &(0x7f0000359000-0x10), 0x8) 2018/02/05 13:52:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000045c000-0x10f0)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}]}, 0x38}, 0x1}, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000014a000-0x4)) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00005a7000)) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00005df000)=@get={0x1, &(0x7f0000785000)=""/151}) 2018/02/05 13:52:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c8a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f38000-0x20)={0xffffffff7fffffff, 0x0, 0x10002, 0x7fff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000eb000-0x20)={0x3f, r2, 0x10000, 0x3}) writev(r0, &(0x7f0000001000-0x2)=[{&(0x7f000000e000)="b9", 0x1}], 0x1) syz_open_dev$mice(&(0x7f0000987000)='/dev/input/mice\x00', 0x0, 0xc0) lseek(r0, 0x0, 0x2) r3 = openat(0xffffffffffffffff, &(0x7f00000f7000)='./file0\x00', 0x4000, 0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000082d000-0x8)={0x1, [0x0]}, &(0x7f0000899000-0x4)=0x8) [ 111.629876] [] ? SyS_sigprocmask+0x2c0/0x2c0 [ 111.635905] [] ? do_futex+0x15c0/0x15c0 [ 111.641503] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 111.648156] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 111.654966] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 111.661521] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/05 13:52:19 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000+0xb69)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000006000-0x10)=[{&(0x7f000000a000)="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", 0x1000}], 0x1, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000009000)='ns/ipc\x00') close(r2) 2018/02/05 13:52:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setfsgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = memfd_create(&(0x7f0000a34000-0x8)='-/]GPL@\x00', 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000aa9000-0x8)={0x0, 0x8}, &(0x7f0000e2f000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00003bc000-0xa0)={r2, @in6={{0xa, 0x2, 0x7ff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xa932}}, 0x7, 0x89, 0x1a, 0xffff, 0x6}, &(0x7f000077b000-0x4)=0xa0) connect$inet6(0xffffffffffffffff, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/05 13:52:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x0, 0x3ff, &(0x7f0000529000-0x8)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f3c000-0x4), 0x4) bind$unix(r1, &(0x7f00002ae000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) getrusage(0x1, &(0x7f000060e000)={{}, {0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000155000-0x10)={r3, 0x2710}, 0x2f1) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r4 = add_key$keyring(&(0x7f0000d6e000)='keyring\x00', &(0x7f0000cda000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000f12000)='encrypted\x00', &(0x7f0000b98000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000071a000)='*\x00', r4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000cd1000)=[@in6={0xa, 0x3, 0xd0, @empty, 0x2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0xd3fc, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}}], 0x48) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008c2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/05 13:52:19 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={r1, 0x8000}, &(0x7f0000006000)=0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000007000-0xc)={0x2, 0x891, 0x9, 0x1, 0xec4, 0x3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000008000-0x10)={&(0x7f0000002000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x400020000000000}) 2018/02/05 13:52:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sysfs$3(0x3) bind$inet6(r0, &(0x7f00005df000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) r1 = fcntl$dupfd(r0, 0x200000409, r0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000f75000)={0x5, 0x0, 0xe5, 0x0, 0x4}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000a0000)={0x7ff, {0x2, 0x1, @rand_addr=0x8}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}, {0x2, 0x1, @multicast1=0xe0000001}, 0x100, 0x10001, 0x1c3, 0x3ff, 0x8, &(0x7f00007e2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x8, 0xfffffffffffff000, 0x1}) 2018/02/05 13:52:19 executing program 1: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x3, {"b9f6eeae032603"}, 0x4}, [{"e38fbafdf7c98c"}, {"1d3312f0bfa936"}, {"b7be05a366eb63"}, {"1b3a88f973af96"}, {"b4158a041483ee"}, {"0e46bd07954256"}, {"f75225fe3209fd"}, {"600d58632ec706"}]}, 0x48) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000+0xbc2)=[0x14, 0xc]) getgroups(0x1, &(0x7f0000001000-0x4)=[0x0]) 2018/02/05 13:52:19 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000001000)=@req={0x50, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@ax25={0x3, {"1f000800004678"}}}}) sigaltstack(&(0x7f0000001000/0x2000)=nil, &(0x7f0000003000)) 2018/02/05 13:52:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x4)={0x20080522}, &(0x7f0000216000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xac2}) [ 111.759501] IPv4: Oversized IP packet from 127.0.0.1 2018/02/05 13:52:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x80000000048000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000081a000-0xf)='/dev/sequencer\x00', 0x480400, 0x0) accept4$inet(r1, &(0x7f0000e74000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000b80000)=0x10, 0x80000) sendto$inet6(r0, &(0x7f00009de000-0xa)='5', 0x1, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/05 13:52:19 executing program 2: r0 = eventfd(0x78) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/9, 0x9) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000c9e000), 0xf971, 0x0, 0x0, 0x0) 2018/02/05 13:52:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004e0000)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00003b2000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @rand_addr}, 0x1d6, 0x0, 0x0, 0x0, 0x0, &(0x7f00009b5000)=@syzn={0x73, 0x79, 0x7a, 0x0}}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000067e000-0x10)=@generic, 0x10) 2018/02/05 13:52:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x4}}}, &(0x7f0000cf9000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x2}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r2, 0x0, 0x40, &(0x7f0000001000-0x4), 0x4) 2018/02/05 13:52:19 executing program 3: prctl$void(0x22) 2018/02/05 13:52:19 executing program 4: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000cf7000)=[{{0x0, 0x0, &(0x7f0000f13000)=[{&(0x7f0000000000)=""/115, 0x73}, {&(0x7f0000000000)=""/170, 0xaa}, {&(0x7f0000a2f000-0x29)=""/41, 0x29}, {&(0x7f0000e39000)=""/67, 0x43}, {&(0x7f0000000000)=""/248, 0xf8}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000610000-0x86)=""/134, 0x86}], 0x7, &(0x7f0000aeb000-0xe4)=""/228, 0xe4, 0x70b}, 0x10001}, {{&(0x7f0000001000-0x10)=@ax25, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000936000)=""/12, 0xc}, {&(0x7f0000001000-0x6c)=""/108, 0x6c}, {&(0x7f0000000000)=""/98, 0x62}, {&(0x7f0000d1f000)=""/241, 0xf1}, {&(0x7f0000a96000)=""/224, 0xe0}, {&(0x7f0000ad7000)=""/197, 0xc5}, {&(0x7f0000000000)=""/103, 0x67}], 0x7, &(0x7f00004ac000)=""/19, 0x13, 0xa3c}, 0x100000001}, {{&(0x7f0000001000-0x60)=@nfc_llcp, 0x60, &(0x7f000051a000)=[], 0x0, &(0x7f0000001000-0xe9)=""/233, 0xe9, 0x8}, 0xdb}, {{&(0x7f000062e000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000c20000)=[{&(0x7f0000000000)=""/218, 0xda}, {&(0x7f0000000000)=""/247, 0xf7}, {&(0x7f0000aef000-0x2b)=""/43, 0x2b}, {&(0x7f0000926000)=""/4096, 0x1000}, {&(0x7f000038e000)=""/193, 0xc1}], 0x5, &(0x7f000060f000)=""/4096, 0x1000, 0xe3}, 0x8}, {{&(0x7f0000e9d000)=@pppoe={0x0, 0x0, {0x0, @empty, @generic}}, 0x1e, &(0x7f0000001000-0x10)=[{&(0x7f00004dd000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f0000000000)=""/145, 0x91, 0x7ff}, 0x9}, {{&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000001000-0x30)=[{&(0x7f00009c2000-0xd)=""/13, 0xd}, {&(0x7f0000001000-0xa7)=""/167, 0xa7}, {&(0x7f000076d000)=""/112, 0x70}], 0x3, &(0x7f00005c3000-0x6f)=""/111, 0x6f, 0xff}, 0x8}], 0x6, 0x1, &(0x7f00009e2000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x3, 0x2000}, 0xc) r1 = socket$packet(0x11, 0x5, 0x300) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00004b9000)={0x0, 0x1, 0x6, @random="52325b71f2ef"}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00008d9000)=[{r1, 0x4}, {r1}, {r1, 0x20}, {r1, 0x100}], 0x4, &(0x7f00009b2000-0x10)={r2, r3+10000000}, &(0x7f0000000000)={0x5}, 0x8) 2018/02/05 13:52:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e3e000-0x9)='/dev/sg#\x00', 0x100000001, 0x101000) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000a86000)=@req={0x5, 0x4243, 0xfffffffffffffffc, 0x6}, 0x10) r1 = syz_open_dev$sndtimer(&(0x7f00000e2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffc}) 2018/02/05 13:52:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000baa000)=""/29) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000fbd000)={0x0, 0x1, &(0x7f0000fbd000)='Z'}) 2018/02/05 13:52:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x7, 0x1000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000eb8000-0x20)={@empty, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1800}, 0x20) 2018/02/05 13:52:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x800, 0x9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000c85000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="24e8efc6c875"}, 0x14) bind$packet(r0, &(0x7f0000544000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/05 13:52:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = creat(&(0x7f0000f91000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x4f6000)=nil, 0x4f6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0x4) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x16, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f00004f5000)=[], 0xfffffffffffffd2d, 0x0, &(0x7f00001b0000)}) statfs(&(0x7f0000485000)='./file0\x00', &(0x7f0000c90000-0x94)=""/148) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f00004f5000-0x58)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}}}], 0x0, 0x0, &(0x7f000049b000)}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000d59000)={0x8, 0x80000000, 0x100}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a8f000)=""/208, &(0x7f0000ffc000-0x4)=0xd0) utimensat(r1, &(0x7f0000304000)='./file0\x00', &(0x7f00006b4000-0x20)={{}, {0x0, 0x7530}}, 0x0) symlinkat(&(0x7f00006ef000)='./file0\x00', r1, &(0x7f000052b000)='./file0\x00') 2018/02/05 13:52:19 executing program 7: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x26)=@file={0x0, ""/108}, &(0x7f0000f22000-0x4)=0x6e, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000001000-0x4)=r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000512000)='./file0\x00', &(0x7f0000001000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000c62000-0xa)='ppp0eth1-\x00', 0xa, 0x0) ioprio_set$pid(0x1, r0, 0x40000000004001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x2, 0xd7) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x8fffc, 0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/ip_tables_targets\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/arp\x00') getsockopt$inet6_dccp_int(r2, 0x21, 0x17, &(0x7f0000000000), &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x17, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000002000)) ioprio_get$pid(0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ashmem\x00', 0x10000, 0x0) prctl$setptracer(0x59616d61, r0) 2018/02/05 13:52:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@can, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000001000-0xc)={@empty, @rand_addr, @broadcast}, &(0x7f0000a31000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) fcntl$setlease(r2, 0x400, 0x2) 2018/02/05 13:52:19 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002c9000-0xc)={0x201d}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c32000)='/dev/ppp\x00', 0xfe, 0x0) ioctl$TIOCSBRK(r2, 0x5427) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f000087e000)=0x7, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000cb0000)=0x7, 0x4) listen$netrom(r2, 0x2) epoll_wait(r1, &(0x7f0000753000-0x18)=[{}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote, @remote}, &(0x7f0000cbc000-0x4)=0xc) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000000)="3029792c030499b0dbea8187d6b9d88f01ad15476df02df26794ff18973f21f6e34a2d7059") ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000927000)={@common='bpq0\x00', r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f000082c000-0x38)={0x0, 0x0, &(0x7f0000db7000)=[{&(0x7f0000dab000)="7397a448e5eddd11c9c4baacd329b7c48aec97ec984c3d7fedb2f158aa1277a13e49a4078febc96b5659b2d862400edcf688714238caf41e0815c2d12cbdff3a184ad0b43833f447a820c1b688f998987a11013e0f89f0f8ab09108b910a9c195e776f7a2c8bc0f25fa9f46c85b1be52f046fd84298428070b7495b1db887ced67b3de116074e5", 0x87}], 0x1, &(0x7f0000001000-0x118)=[{0x38, 0x104, 0x2, "d94f330d8cd07adacc57207e65110a4550aa21d0c7466130d93ef8687cd85705f22b6d3aeda0e0"}, {0xe0, 0x0, 0x2a5, "f68901766c58eea3d2b529a0f2d0c6c015b5001eda8d8911e2358c0fa227c9fa34828b2a345edac4cfaf7266fefb772862175663eb5f14d61f099590ef446fc26f36c59c02d75ade0ea1a67aaa95dd7252de165ffefb03b79ab9506a71af7d9a52b4559f2b5c3d8499d31d79f163637064ad96fdc86a5d630d58b10150b93698b01ab205441c8f580c849eca4c35becab4a2a0867e945386e1b5920ade8f6118cf50a4fbd4f5149b305efc483d4966290adc63579e89c29a2023d8528878cae35a48fac4464509fa6433"}], 0x118, 0x840}, 0x800) 2018/02/05 13:52:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt(r0, 0x22b, 0xae, &(0x7f0000347000)=""/44, &(0x7f0000264000-0x4)=0x2c) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x2) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000000)={0x17, 0xb5, &(0x7f0000001000-0xb5)="c1168a3aa7db423215f750c046e6f5966ea5279882a483c273fc317153a7edceba2918761054b1ce6b2c9feb0efe734b03310659850e8bc542b211d3146a21cd8f1971ec19080793cdfca8bcf1c9b1907dea7b302ffbfadffdca36ac2c80fcab82b82a9a7c63e2cc72ffa3093a08b2ef446158274f0dc6d28ca27028435811f2fc2333e63a75705b5d2a321ef65f5edba05577dd42451d9ff1722c858cd421a9eb559c835c574ff34372a0fd4008d0198321b01b79"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000b51000-0x310)={0x401, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e63000)=@req={0x50, &(0x7f000023d000-0x50)={@common='bcsh0\x00', @ifru_data=&(0x7f00008ad000)="6215b66352002a8da56d73cca081d3dd63751640e07793ee3805706fcf39e134"}}) getrandom(&(0x7f000042d000)=""/103, 0x67, 0x1) 2018/02/05 13:52:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f0000976000)={@common='sit0\x00', @ifru_ivalue=0x10000}) 2018/02/05 13:52:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0xf75f, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x30) dup2(r4, r3) write$sndseq(r0, &(0x7f0000130000)=[], 0x352) 2018/02/05 13:52:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) r1 = dup(r0) ioctl$KDSETLED(r1, 0x4b32, 0x7) sendto$inet(r0, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$llc(r1, &(0x7f000029c000-0x10)={0x1a, 0x8, 0x5, 0x9, 0x36b, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f000078a000-0x38)={&(0x7f0000ca5000-0xc)={0x10}, 0xc, &(0x7f0000126000)={&(0x7f00009ec000-0x60)=@report={0x4c, 0x20, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, []}, 0x4c}, 0x1}, 0x0) 2018/02/05 13:52:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000763000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect(r0, &(0x7f00008d5000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}, 0x4, 0x2, 0x4}}, 0x2e) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c7a000)) r2 = socket$netlink(0x10, 0x3, 0x4) lgetxattr(&(0x7f0000045000)='./file0\x00', &(0x7f0000b4e000)=@random={'os2.', '%\x00'}, &(0x7f0000d4f000-0x3a)=""/58, 0x3a) bind$netlink(r2, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) flistxattr(r2, &(0x7f0000e1b000-0xa3e)=""/4096, 0x1000) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00001b0000-0x8), &(0x7f0000dc9000)=0x8) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f000094a000)={0x0, 0x7bb4}) [ 111.966183] binder_alloc: 8976: binder_alloc_buf, no vma [ 111.979656] binder: 8976:8994 transaction failed 29189/-3, size 0-0 line 3127 2018/02/05 13:52:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000f1f000-0x30)=[{&(0x7f0000d1d000)=""/203, 0xcb}], 0x1) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000020f000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)) creat(&(0x7f0000d52000)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) readv(r0, &(0x7f00007f9000-0xa0)=[{&(0x7f0000406000)=""/138, 0x8a}], 0x1) 2018/02/05 13:52:19 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000006000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r1, &(0x7f0000001000-0x282)=""/2048, 0x800) 2018/02/05 13:52:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000590000)=[{0x13}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000780000)='/dev/rtc\x00', 0x40900, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000030000-0x4)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e42000)) 2018/02/05 13:52:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000771000-0x8)='./file0\x00', 0x0) fstat(r0, &(0x7f0000e88000-0x44)) 2018/02/05 13:52:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000843000-0x14)={0x14, 0x0, 0x3, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f00006a4000)='/dev/input/mice\x00', 0x0, 0x2000) r2 = gettid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000d4000-0x4)=r2) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000eca000)={0x7ff, 0x1, 0xe9, 0x2, 0x80000001}, 0x14) 2018/02/05 13:52:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000664000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000a3000)='net/netstat\x00') sendfile(r1, r1, &(0x7f000052f000-0x8)=0x4200, 0x10006) 2018/02/05 13:52:19 executing program 6: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) fcntl$getflags(0xffffffffffffffff, 0x401) 2018/02/05 13:52:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f000022c000-0x4)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000b9b000-0x18)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005e0000)='/dev/rfkill\x00', 0x8281, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000c5a000-0x4)='tls\x00', 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000d2a000)=[@acquire_done={0x40486311}], 0x1, 0x0, &(0x7f0000510000-0x2)='\x00'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}}}], 0x0, 0x0, &(0x7f000000b000)}) [ 112.023077] binder: BINDER_SET_CONTEXT_MGR already set [ 112.029311] binder: 8976:8994 ioctl 40046207 0 returned -16 [ 112.035217] binder_alloc: 8976: binder_alloc_buf, no vma [ 112.041013] binder: 8976:9015 transaction failed 29189/-3, size 0-0 line 3127 [ 112.050540] binder: undelivered TRANSACTION_ERROR: 29189 [ 112.056068] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/05 13:52:19 executing program 0: socket(0x4, 0x1, 0x8) 2018/02/05 13:52:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000249000-0xf)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00001b4000), &(0x7f000002b000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6b) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004c4000-0x98)={0x0, @in6={{0xa, 0x0, 0x8, @empty, 0x800}}, 0xffffffff}, &(0x7f000071e000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000589000-0xa6)={r2, 0x8, 0x9e, "97fb3f8c4aea3f4d27fa05d3eb18f65a9d3b9c10174735dc9115bd339728da2381509c24218d0ef1743a9b99a822ea5f54f11b267b529a0192b8948ffcb52289986337a4ddf30b64d9c39c478f8248eef986ae057389a95778c84a4e74afcb628821760f1c60f3117dcedbf27815d0830fea6cb201a354f85b251816edf5c6d781daa956480f4621ace8966e40eb050bc2ad5be4832b62c8b180f4ef2eb9"}, 0xa6) sendmsg$inet_sctp(r1, &(0x7f0000b54000-0x38)={&(0x7f00001cf000)=@in6={0xa, 0xffffffffffffffff, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c, &(0x7f0000c0f000-0x60)=[], 0x0, &(0x7f0000b70000-0x150)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008cc000)={r2, 0x6, 0x8, 0x8001, 0x3, 0x1}, 0x14) 2018/02/05 13:52:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000c37000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0xfffffffffffffdbb) write(r0, &(0x7f0000209000), 0x0) sendto$inet(r0, &(0x7f00002b6000), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000b8b000)=@generic={0x0, 0x3f, 0xffff}) 2018/02/05 13:52:19 executing program 4: mmap(&(0x7f0000000000/0x8e000)=nil, 0x8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f000008e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000050000)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$setownex(r0, 0xf, &(0x7f000008e000)={0x2}) fcntl$getownex(r0, 0x10, &(0x7f000007c000-0x8)) 2018/02/05 13:52:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) open$dir(&(0x7f0000864000-0x8)='./file0\x00', 0x0, 0x88) r0 = socket(0x13, 0x4000000000080007, 0x7fffffff) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) socketpair(0x2, 0x80002, 0x1, &(0x7f0000ba9000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000bc000-0x90)={0x0, {{0x2, 0x2, @multicast1=0xe0000001}}}, 0x90) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000075000-0x50)={@generic="a4f96fbbb141857308fcbe34570ed73d", @ifru_flags=0x1}) linkat(0xffffffffffffffff, &(0x7f0000c2d000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000968000-0x8)='./file0\x00', 0x1000) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f000016c000)=0x9) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f000039f000)={&(0x7f0000f9d000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000417000-0x67)=""/103) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000061c000-0x4), 0x4) [ 112.074003] binder: 9020:9024 ERROR: BC_REGISTER_LOOPER called without request 2018/02/05 13:52:19 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/69) close(r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000007000)={0x800, 0x1, 0x3, 0x2, "f9448b3eebbe9c3c925be49e4c5727e8bc6b1f32c4456452727b873693878c3b"}) 2018/02/05 13:52:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x2, 0xfffffffffffffffd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000609000-0x14)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) r2 = creat(&(0x7f0000f41000)='./file0\x00', 0x123) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000680000)={0x10000, 0xa30, 0x0, 'queue0\x00', 0x6}) bind$packet(r0, &(0x7f0000544000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000053c000-0xc), &(0x7f0000cdc000-0x4)=0xc) [ 112.158467] binder: undelivered TRANSACTION_COMPLETE [ 112.166129] binder: 9020:9040 ERROR: BC_REGISTER_LOOPER called without request [ 112.186179] binder: release 9020:9040 transaction 47 out, still active [ 112.193122] binder: send failed reply for transaction 47, target dead 2018/02/05 13:52:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000aa0000-0x20)={0x1}) fcntl$lock(r1, 0x26, &(0x7f000001d000)) flistxattr(r0, &(0x7f00008e9000)=""/239, 0xef) bind$unix(r1, &(0x7f00005f2000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) sendmsg$unix(r0, &(0x7f000054b000-0x38)={&(0x7f00006a2000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00002ee000-0x10)=[{&(0x7f0000145000)="bfdd15e2a7bec5344fbd4b3cc3e51c80a18ef717ecab48b5ef92df253facaabfd031f7f8b7605d6e3f3d69b3274d980757e21c12555bc518cf9fcd12280a85df20b244f934a2789175e9f3050c3b93157be2c5fb1bbdb2f2c2e0b145d934877d46b73a539530c45e02997dc2e1af9e133c4d569e61ef016d493acfb06260ba1d6ae984701d59123ed3438b2920d4fec38f96a7fe5bafa11b374bfea768", 0x9d}], 0x1, 0x0, 0x0, 0x40000}, 0x40000) dup2(r0, r1) 2018/02/05 13:52:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00003ae000+0x1e8)={0x0, 0x0, 0x0, 0x3, 0x6, [{0x81, 0x2, 0x76, 0x0, 0x0, 0xc}, {0x7, 0x1f, 0x80, 0x0, 0x0, 0x5}, {0x5, 0x8, 0x9, 0x0, 0x0, 0x1080}, {0x5, 0x8, 0x8, 0x0, 0x0, 0x100}, {0xfffffffffffffffc, 0x5d3, 0x7fffffff, 0x0, 0x0, 0x280}, {0x0, 0x5, 0x6}]}) ioctl(r0, 0x8916, &(0x7f0000000000)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a9c000)='/selinux/checkreqprot\x00', 0x60000, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000717000)=""/13) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006ca000-0xc)={0x8}) 2018/02/05 13:52:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cd0000)='/dev/loop#\x00', 0x0, 0xfffffffffffffffd) ioctl(r0, 0x40000000401070cd, &(0x7f0000d9c000-0x9c)) 2018/02/05 13:52:19 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x81) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f0000021000)="f0", 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)}, 0x2) recvfrom(r0, &(0x7f000001d000-0x72)=""/1, 0x1, 0x0, &(0x7f000001d000)=@nfc={0x27}, 0x10) close(r1) 2018/02/05 13:52:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/enforce\x00', 0x280, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2000000000000000}, 0x1c) 2018/02/05 13:52:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80a, 0xffffffffdfffff61) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 13:52:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001c9000)='./file0\x00', 0x30002, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000c3a000)=0x3, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000b4c000), &(0x7f00008c1000-0x4)=0x4) bind$nfc_llcp(r0, &(0x7f0000d10000)={0x27, 0x3634, 0x0, 0x2, 0x0, 0x97b, "040d2e33a79bf70552305de9e6e5c0571b356305b8eeebbed203e25588fbbacbd3a43434790a5499422bf1800fd467ebc7f8fcd156b1bfb862396ce74dd622", 0xc0cf}, 0x60) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000027e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d48000-0x28)=@ethtool_eee={0x49}}) 2018/02/05 13:52:19 executing program 7: socketpair(0x1, 0x5, 0x5, &(0x7f000029d000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x1, @multicast2=0xe0000002}}, {{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x401}}}, 0xffffffffffff8001, 0x5, 0x3ff, "cbd4e008e1845926647bfa9257cf5476f680624dcfd06abc136969c1b9aef9bf7b4da9b1975ee09e9af92757f36befa4e73342074f5584cc0bbbf6091b799e87052f378a371e5a1bfb2dec9ae79bf5df"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xffffff03, &(0x7f0000435000-0x10)={&(0x7f000035c000)=@newlink={0x33, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@typed={0x0, 0x46, @str='em1\x00'}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x801}, 0x0) 2018/02/05 13:52:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000dec000-0x20)={@generic="57b557d87557d2fa5994b94022f60b0c", @ifru_flags}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000daa000-0x4)=0x7, 0x4) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8), 0x8000fffffffe) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000556000)) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/02/05 13:52:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000288000)='/selinux/status\x00', 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000c37000-0x38)={&(0x7f00002a5000-0xc)={0x10}, 0xc, &(0x7f0000cb1000)={&(0x7f0000484000)=@polexpire={0xcc, 0x1b, 0x19, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, "fa67c472"}}]}, 0xcc}, 0x1}, 0x0) 2018/02/05 13:52:19 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000722000-0x8)='./file0\x00', 0x80, 0x12) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00002b0000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000019f000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$ax25(r0, &(0x7f0000e17000)={0x3, {"d8f635c81f1ed9"}, 0xbc}, 0x10) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f000095a000-0x10)={0x7fff, 0x9}) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f000045d000-0xe3)="6d157cfc96671244271ca383f684004be8e2992ab976ce85194a433eab91fb7a2fa2340fb145293358041bf4e38a672f4eb7fe4782ba8f2d47cfd8163da8fc55edf73e341461041ea6c4a6bc1192aae4486af99485376609a1952fd08bb5a12ecad675cda65155a74d92c468a17b97d945e3d21a217bcfd5118372f7116a7cb7f10bf24acb68144bedf46f9653a5da2a86519429a375c3fcb53ef4932948b456e847a6e9576335f10d22bde6f65acbf8dbdd7617a3f40ea91254e8921fbcbc3167e04912f8787063aff7cfd2ae937266b21ee4d2f2d91d7f53881fb02ccf76e2f3e72b", 0xe3) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000069000-0x50)={@common='vlan0\x00', @ifru_map={0xffff, 0x100000001, 0x8, 0xbd, 0x66a7e4dc, 0x200}}) fcntl$lock(r1, 0x24, &(0x7f000001d000)={0x8000000000000001, 0x3, 0x0, 0xffffffffffffff80}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00002c6000)) 2018/02/05 13:52:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) pipe(&(0x7f00009fb000)={0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000095c000)={0x2}, 0x1) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f000005d000-0x10)={&(0x7f0000fde000/0x2000)=nil, 0x2000}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f00009af000/0x3000)=nil, 0x3000, 0x2000008, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000eb7000-0x18)={0x0}) fcntl$addseals(r0, 0x409, 0xd) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000580000-0x30)={0xc, 0x0, &(0x7f000016e000)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f00004ec000)}) 2018/02/05 13:52:19 executing program 7: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x1c, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x6d}]}, 0x1c}, 0x1}, 0x0) 2018/02/05 13:52:19 executing program 5: mmap(&(0x7f0000000000/0xd2a000)=nil, 0xd2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) prctl$intptr(0x1d, 0x4) 2018/02/05 13:52:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fc3000)='/dev/keychord\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000056d000-0xd)='/selinux/mls\x00', 0x0, 0x0) fstat(r0, &(0x7f0000cb2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = fcntl$getown(r1, 0x9) sendmsg$nl_generic(r0, &(0x7f0000523000)={&(0x7f00000be000-0xc)={0x10, 0x0, 0x0, 0x80008400}, 0xc, &(0x7f0000a00000)={&(0x7f00005d4000-0x12c)={0x12c, 0x25, 0x300, 0x0, 0x0, {0x1b}, [@nested={0x64, 0x33, [@typed={0xc, 0x96, @uid=r2}, @typed={0x18, 0x24, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xc}}, @generic="8ce98a90b267fba6eddbfaa73db619bda4235bef5c54b58c85f99ccc33e1e2073e32313c675641dd7f0bd306bc98bfe63373d78cfac619c9a815dd"]}, @nested={0x10, 0x3b, [@typed={0xc, 0x8b, @pid=r3}]}, @typed={0x10, 0x8a, @u64=0x7}, @generic="0185f8e2cd021aed93415e987cac66a1e0280041bb77ebfd985d9cb52634f7f37f00b11a2f0d8021f2dc139523e76aa40b8bdc4cb6a429a6dca925443b00b92307cb5061bd36848e5a4aa57c1610f5fe2014c675ccad6c5049ad70d7c685eb3b5fdf62796d1da631aaf5fa16002fc1a10f2013f1be8bfe622d2343bdc8751bbc2b1930b26c06aa84789e8ad9195571a87cd1cd40"]}, 0x12c}, 0x1, 0x0, 0x0, 0x40}, 0x10) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f000033e000)=0x9) r4 = syz_open_dev$sndseq(&(0x7f0000084000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) ppoll(&(0x7f0000880000)=[{r0, 0x1200}, {r0, 0xa8}, {r1, 0x120}, {r4, 0x200}, {r4}, {r4, 0x2}, {r0, 0x408}, {r4, 0x2000}, {r0}], 0x9, &(0x7f0000f93000)={0x0, 0x1c9c380}, &(0x7f0000693000-0x8)={0x3444}, 0x8) getsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000739000-0x4), &(0x7f0000576000-0x4)=0x4) fsetxattr(r0, &(0x7f0000f5d000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000244000)='\x00', 0x1, 0x2) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000fdb000)=""/31) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e3c000-0x14), &(0x7f0000676000)=0x14) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000044a000-0x8)) 2018/02/05 13:52:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000b0d000)='/dev/snd/timer\x00', 0x0, 0x4000000000008800) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00008d8000)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x3, @empty}], 0x30) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000474000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00008d3000-0xe8)={{{@in=@loopback, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f00000da000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r5, 0x40000000401070cd, &(0x7f0000d9c000-0x9c)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000c5000)) dup3(r1, r0, 0x0) 2018/02/05 13:52:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in=@multicast1=0xe0000001}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f000095b000)=""/17, &(0x7f0000f8f000)=0x11) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/05 13:52:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = fcntl$getown(r0, 0x9) tgkill(r1, r2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000343000)={0x0, {{0x2, 0x2, @dev={0xac, 0x14}}}, 0x0, 0x0, []}, 0x98) [ 112.418032] binder: 9102:9106 BC_FREE_BUFFER u0000000020007f72 no match [ 112.486982] binder_alloc: binder_alloc_mmap_handler: 9102 20000000-20002000 already mapped failed -16 [ 112.515947] binder: BINDER_SET_CONTEXT_MGR already set [ 112.521534] binder: 9102:9119 ioctl 40046207 0 returned -16 [ 112.539788] binder_alloc: 9102: binder_alloc_buf, no vma [ 112.545290] binder: 9102:9106 transaction failed 29189/-3, size 40-8 line 3127 [ 112.566984] binder: undelivered TRANSACTION_ERROR: 29189 [ 112.573101] binder: release 9102:9106 transaction 49 out, still active 2018/02/05 13:52:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000018a000-0x8)='./file0\x00', 0x4) openat(r0, &(0x7f0000a9c000-0x8)='./file0\x00', 0x200300, 0x2) write(r0, &(0x7f00007e5000-0xee)="72d3ac48813d9d11ff178991c115f6334f08ff0791af04096c81e66df38166422e96bb0ff138d877f11f2f0b63e9b22619539cd19967b8b1bb98a50e566435064c6e2bfe3f5cb1e08323a5a89fd188444a11666bde378781f14926c60d1e8e9581a1538387a69a4d4e97f63a089e230c02d953e2d854da5479c4f2c8791d2587a402dcd9480d2a03a4bb929d0af4e341e409e105ead9c2820dbefca9ec86f1cf087cfc59ce20cea59a5d18275974405f2a52cff1ec463ac8f72c245177a8cbf21f452aded74832488942086ad603a29f811effd5c93ae34bb380192b3cd767023fa311c2637c3d0f90b496c0c0e2", 0xee) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4004510f, &(0x7f0000093000)) 2018/02/05 13:52:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000281000-0x5c)={{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x1, 0x40, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x64}, 0x2, [0x8, 0x81, 0x80, 0x0, 0x10000, 0x40, 0x4, 0xfffffffffffffffa]}, 0x5c) connect$inet6(r0, &(0x7f0000b9b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 13:52:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000450000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c0d000-0x20)={0xfffffffffffffc00, 0x0, 0x1, 0x8, 0x6, 0x6, 0x62, 0x0, 0x0}, &(0x7f0000500000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000606000-0x10)={r2, 0xb79, 0x3, 0x2b0fe452}, &(0x7f0000a24000)=0x10) connect$inet6(r0, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/05 13:52:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000a94000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000d59000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000578000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000552000-0x4)=@assoc_id=0x0, &(0x7f0000910000)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00003b6000-0x18)={r2, 0xba, 0x30, 0x1, 0x80000000}, &(0x7f0000fbf000)=0x18) 2018/02/05 13:52:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f53000)='net/snmp\x00') pread64(r0, &(0x7f00001f8000)=""/129, 0x81, 0x0) memfd_create(&(0x7f00004c2000-0x9)='net/snmp\x00', 0x2) 2018/02/05 13:52:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x7, 0xad, &(0x7f0000000000)={0x0, 0x0}) r2 = openat(r0, &(0x7f00006df000)='./file0\x00', 0x10b100, 0xc0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009a0000)='/dev/sequencer\x00', 0x240000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000307000)={0x0, @in={{0x2, 0x1, @empty}}, [0xfff, 0x3, 0x401, 0xffffffff, 0x9, 0x2e85, 0x81, 0x6, 0x3, 0x4ac0, 0x8, 0x2, 0x8000, 0x81, 0x6]}, &(0x7f0000b4f000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000001000-0x1a)={r4, 0x12, "2ee0d5aa499d62aaed3cf1c4abeff52e6d2e"}, &(0x7f00004ee000-0x1)=0x1a) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00003a9000-0x8)={0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000001000-0x4)=0x0) r7 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000002000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000)=@known='system.sockprotoname\x00', &(0x7f0000003000)=':\x00', 0x2, 0x2) sendmsg$nl_netfilter(r1, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000000)={&(0x7f0000002000-0x1da)={0x16c4, 0x10, 0xb, 0x20, 0x2, 0x3, {0x3, 0x0, 0xa}, [@nested={0x164, 0x13, [@typed={0x18, 0x96, @ipv6=@empty}, @generic="33d167568eaf10099139660961879f310b1234d221f8062dcee23d986959ffb1036aab3fb70786d3014035ad1344d8cba106c7348618a983faccf4a36da8a5590045df2d69a322cfac01ae51d09e0b71d8c3c85390455868e9fb3c707d09d87c46ab5693039ee2705aa5d546cf340799a703a18097acb7bf8ec04ef2c5f12beb2b59c1d9e839799b82d554addb4af34a08e710493abfbab22f815afbea57024a69d5000c24b791fce2eadbfb1170f325666230a601c1683795a8e1", @generic="5cf5daf84663a536c07a7d8cb07c420723aa83a985e9f78ae54c4b2d7067e67e24e0117a6690e4312bc088dd16e7920e31de2413fa4dba19c4b9b7f6a86bbbfeec2db40afba00367d69bb7db754be38a42dbb66f1f4dacffc9d169f07df1fe44e838f95314fd207d73ba26429026a95a1a91fce910ab08e4d74071a3be792e", @typed={0xc, 0x67, @fd=r1}]}, @nested={0x94, 0x21, [@typed={0xc, 0x24, @pid=r6}, @typed={0xc, 0x24, @fd=r2}, @typed={0x18, 0x54, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xb}}, @typed={0x3c, 0x95, @binary="b890750f10710257be030d7475e4c5ab51c3c72b675565764a88bd129436ba4d210077b68bf670ec35ed4066eb3ae1e43e3a1829"}, @typed={0xc, 0x4a, @fd=r3}, @typed={0xc, 0x50, @fd=r0}, @typed={0xc, 0x11, @pid=r7}]}, @generic="580a117448885be401fb97c24e15967242247cc57995aef893b335f61f78fbf37f6ebc05b00759e8f4f14656b00d0a36e5d4f5b17980f0265d02a2080c00294844bb96", @nested={0x1c, 0x7f, [@typed={0x18, 0x8f, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @nested={0x12c, 0x2f, [@typed={0xc, 0x47, @pid=r8}, @generic="70957e4ceffd7b4a3f45f0729217772839e3a0255845b77f56e6b4f57bf118717e94fe1b2ce8c721669021b906666866ebfc8c14e6f91931df1d03050fd4ac7fe7bc8973a5530c84cf3f61b3ba06c7eb107c65a4b4041698fb5015c17bbd746e85e1e486bfd1c5e031219e98b74ea7da72481961a11e71a1eca98bfd99969aa405e5fad25ebca5ef1dac7f4e1bb48565226fb3cfd468109c0d56326357f571eebd28b0463d74038cb35a2276b335130f2ad018bf5f99b52f37823cb8d52afc14f0da5992f32d70b942fca6f0580cdc2782198667ba", @typed={0x10, 0x37, @u64=0x1}, @typed={0x18, 0x8, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x10, 0x28, @u64=0x2}, @typed={0xc, 0x70, @pid=r9}]}, @nested={0x12d4, 0x29, [@typed={0x10, 0x95, @u64=0x2}, @generic="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@generic="1ac0d6bcaaee51feabd91e2e2b8e01d130f921dc9447a83a82555dd7d4ccb2ae431df81cce8764cb260cc27335556f0e0926bc1604fd87e4de7f8f88c2a40a3c9f1d8d700b8f29ca96194ecdfc2fd346717232be1beb4af4a2841fed5fdc6a27f38376f75c4cc5b62853197a1a0a7baad2e1bc22ebe38ecf75b832dc022c4a6077d7bc7c58a30297eb7039836b4f2af00bbc6560c4ec3e47f0c02795b00202dc87e660fd2693af5acff128a27a3e43b41c71afc6ef2096c5884a1211b13997c02536afc6de8012ac215d4b10b07812a603d7ed5077a773e60ce2d8bf4b6c0e38036de1bfc4cbac43d45f1e5817a8", @generic="4cbd6ceb3d5d3a187a69ee8c2ec9eb2148c8e82a9e93bfb05a741d798998e7b1bb8c961d9c581a5bd4a94646685c0fe709d4c46b3f42ac20be69916b2d8e9529f3880e92a0d64a5d4d564ebf2e86b4e133c0d97f00a660126659042ba0a1d4806d12f192617e58844fa29c0bdf76f5f2e8a85459371dbce86c69947299dd598cc9834e7c52ddf4537b091a7512c9ca0eb71a17db2fd88e547eb1aa5d357747959cb599a468e94864b4159a4873c3507badf3944dc2fed38763c219cc2f167010e974c295ebaabb59b1c679b33c204dec5457b2d378ef8ce7da84c5a3a63781a40b76b48a1b35eacc61a4d72be7f5441097149ba0f2c8", @typed={0xc4, 0x90, @binary="73b5e57623d75623defd8a106fd00474819b41c6602868d874fa6fe3443b0ee430d03d7da03c3cc15f9f732fd3e2f20c97427fcd76a64054388ec28d326b345f6315db6460cc79477fa01c12625065fdcaff17d7459dd914fc021b1c00bad5db4658de1b764963011a661d5fbf8ebc94572abcdfe3602a31a27dcd2b0cb1a7ef13c43d9c01729f1246433d612447207784e552d6e11e040116ef3f6fe421d3f1cace1e156214b70ee407744f68711665220cc028ce338061b2"}, @typed={0x18, 0x3a, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @generic="a65021f537570af487e0d10e5aa2d30e732be1842fe6f32ea97742966247654419b786f2ee06af596088ce578db3205b05e50f2655d7000175f8d887de3ab89dcba27c80bd281f041a71dc79257ea7484b8077c95323ed"]}, 0x16c4}, 0x1, 0x0, 0x0, 0x4000080}, 0x1) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000883000-0x8)={r5, 0x1}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r10, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000659000)=[{&(0x7f00007b2000-0x5c)}, {&(0x7f000047f000)}, {&(0x7f0000fd4000-0x2c)=',', 0x1}], 0x3}, 0x0) 2018/02/05 13:52:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f00005ca000-0x258)=[{{&(0x7f0000e36000)=@pppoe={0x0, 0x0, {0x0, @broadcast, @syzn}}, 0x1e, &(0x7f0000089000-0x30)=[{&(0x7f0000c1b000)=""/21, 0x15}, {&(0x7f0000c3e000-0xf)=""/15, 0xf}, {&(0x7f0000679000-0x77)=""/119, 0x77}], 0x3, &(0x7f000060a000-0xea)=""/234, 0xea, 0x2ae781e3}}, {{&(0x7f0000635000)=@nfc_llcp, 0x60, &(0x7f0000782000-0x90)=[{&(0x7f00008bf000-0x93)=""/147, 0x93}, {&(0x7f0000ccd000-0xdb)=""/219, 0xdb}, {&(0x7f0000536000)=""/253, 0xfd}, {&(0x7f0000a1e000-0x34)=""/52, 0x34}, {&(0x7f0000d09000)=""/182, 0xb6}, {&(0x7f0000320000)=""/70, 0x46}, {&(0x7f0000c62000)=""/15, 0xf}, {&(0x7f0000845000)=""/235, 0xeb}, {&(0x7f00003fc000-0x3a)=""/58, 0x3a}], 0x9, &(0x7f0000e19000-0xd8)=""/216, 0xd8, 0x3f}, 0x6}, {{&(0x7f000080c000)=@ipx, 0x10, &(0x7f0000032000)=[{&(0x7f0000dfc000-0x1)=""/1, 0x1}, {&(0x7f0000052000-0xaf)=""/175, 0xaf}, {&(0x7f00008c4000)=""/157, 0x9d}, {&(0x7f000038f000)=""/4096, 0x1000}, {&(0x7f0000d24000-0xcb)=""/203, 0xcb}, {&(0x7f0000e0f000)=""/103, 0x67}, {&(0x7f0000294000)=""/44, 0x2c}, {&(0x7f00009c5000-0x60)=""/96, 0x60}, {&(0x7f0000be8000)=""/46, 0x2e}], 0x9, &(0x7f0000d04000-0xc7)=""/199, 0xc7}, 0x4}, {{&(0x7f0000008000+0xfd7)=@can, 0x10, &(0x7f0000a97000-0x80)=[{&(0x7f0000c37000-0x41)=""/65, 0x41}, {&(0x7f0000f2c000)=""/222, 0xde}, {&(0x7f0000d23000)=""/223, 0xdf}, {&(0x7f00001f6000)=""/109, 0x6d}, {&(0x7f00006da000-0xce)=""/206, 0xce}, {&(0x7f0000cd9000)=""/37, 0x25}, {&(0x7f000093c000)=""/152, 0x98}, {&(0x7f0000b07000)=""/134, 0x86}], 0x8, &(0x7f000034b000-0x20)=""/32, 0x20, 0x2}, 0x1d3}, {{0x0, 0x0, &(0x7f000079b000-0x60)=[{&(0x7f0000538000)=""/254, 0xfe}, {&(0x7f0000bd3000)=""/213, 0xd5}, {&(0x7f00006d4000)=""/6, 0x6}, {&(0x7f0000ded000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ac0000)=""/57, 0x39}, {&(0x7f000031c000-0xc9)=""/201, 0xc9}], 0x6, &(0x7f0000405000-0xc)=""/12, 0xc, 0x4}, 0x7}, {{&(0x7f0000cc3000-0xc)=@nl=@unspec, 0xc, &(0x7f00009bc000-0x30)=[{&(0x7f00004c7000)=""/142, 0x8e}, {&(0x7f00001d0000-0x79)=""/121, 0x79}, {&(0x7f00000f3000-0xc5)=""/197, 0xc5}], 0x3, &(0x7f0000c7f000-0xd)=""/13, 0xd, 0xfffffffffffffffb}, 0xfff}, {{0x0, 0x0, &(0x7f0000511000)=[{&(0x7f000047c000)=""/116, 0x74}, {&(0x7f0000483000-0xfb)=""/251, 0xfb}], 0x2, &(0x7f0000c66000)=""/37, 0x25, 0x1}, 0x6}, {{&(0x7f00003ea000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x20, &(0x7f000016d000-0x40)=[{&(0x7f0000fe0000)=""/56, 0x38}, {&(0x7f0000179000)=""/232, 0xe8}, {&(0x7f0000d2b000)=""/74, 0x4a}, {&(0x7f0000200000)=""/146, 0x92}], 0x4, &(0x7f0000e3b000)=""/2, 0x2, 0x1}, 0x7f}, {{&(0x7f00004af000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000fa0000)=[{&(0x7f00005de000-0x47)=""/71, 0x47}, {&(0x7f0000a31000)}, {&(0x7f0000216000-0x87)=""/135, 0x87}, {&(0x7f00001e6000-0xea)=""/234, 0xea}], 0x4, &(0x7f000081d000)=""/76, 0x4c, 0x4}, 0x5}, {{&(0x7f0000e31000)=@nfc, 0x10, &(0x7f0000c5f000)=[{&(0x7f0000425000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x4}, 0x200}], 0xa, 0x2002, &(0x7f00006ad000-0x10)={0x77359400}) recvmsg(r0, &(0x7f00006aa000-0x38)={&(0x7f000037d000-0xc)=@nl=@proc, 0xc, &(0x7f000027c000-0x10)=[]}, 0x1) 2018/02/05 13:52:20 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007bc000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d08000-0x4)={0x7ff}, 0x4) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00001c8000-0xf0)="864f690b43c38efdc194e0869c60847d7154ae873d2672507fb176317d5db7a5afb1527d7d5ed2ecc2e754f03e9c73ede07cffb0b97d32961de9eec10d4d8ac9769b59ef7d2321b077dfdb4be9304acce422c2c0a1ac4ddf0376b113bfe40356f0b9d48762cf7f0b8c6f40108ed290a3deaffc2095d6758d71941469945c39173b4a7ebc48f3610c231b6843f4945e3e322cb7518cdac2695a3fc781af1e064e6576790deb6fea649431189b17a8bc9ee091721d9fbf13950e68812ba62a33fa0720a1ebe8669b085f86e8804f9561c73767228b16811a68c33a694e595e385982ceddcba6aa125df97557d7e0bc4113", 0xf0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$getflags(r2, 0x408) r4 = dup2(r1, r3) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00009b3000)={0x1, &(0x7f000070c000)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000a38000-0x8)={r5, 0x3}) [ 112.592168] binder: unexpected work type, 4, not freed 2018/02/05 13:52:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000095d000-0x10)='/selinux/status\x00', 0x0, 0x0) preadv(r0, &(0x7f000052f000)=[{&(0x7f0000195000-0x77)=""/119, 0x77}], 0x1, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000d70000-0x4)) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/02/05 13:52:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000013f000-0x14)={@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x14) pipe(&(0x7f0000894000)={0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000a68000-0x23)={0x200, 0x3, 'client1\x00', 0x2, "fef23f3944b7d98f", "0758dbe839eb858791fc0bd3373ed983e63d802f321592bcddbbcf949f7497b1", 0xd, 0x612}) 2018/02/05 13:52:20 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r0, &(0x7f0000aa4000-0x10)=[{&(0x7f00008b9000)=""/170, 0xaa}], 0x1) 2018/02/05 13:52:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000a6f000)="4b265f79261bccf2ddaf240e130537cb32825acd47304a4b22629a954d9c5cbd803e9ad9d6b7d4923d04ed4c1765ae48efb39530657db8cb475caef143c2392cdc41c9cfe280f19bc924960ce55855117db00a9a6a55443cec10791bec65876a21cbff533aa11a98fbd1d7ea9a1824dcbf029ac278598828a8549a0754395ef9", 0x80) writev(r1, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) vmsplice(r1, &(0x7f0000c57000)=[{&(0x7f0000071000-0x5c)}], 0x1, 0x0) dup2(r1, r0) [ 112.631383] binder: undelivered TRANSACTION_COMPLETE [ 112.650503] binder: send failed reply for transaction 49, target dead 2018/02/05 13:52:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000566000-0x8)='keyring\x00', &(0x7f0000372000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000), 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006d6000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x2000) 2018/02/05 13:52:20 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000367000-0xa)='oom_score\x00') sendfile(r0, r1, &(0x7f000011c000-0x8), 0x18001) syz_open_dev$sndseq(&(0x7f0000e17000)='/dev/snd/seq\x00', 0x0, 0x4000) 2018/02/05 13:52:20 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f000001a000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000-0x2c)=@ipmr_newroute={0x1c, 0x18, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20}, []}, 0x1c}, 0x1}, 0x0) 2018/02/05 13:52:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000000005406, &(0x7f0000006000-0x8)) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000009000)=0xffffffffffffffc0, 0x3) bind$inet(r0, &(0x7f0000062000-0x10)={0x2, 0x0, @rand_addr=0xffffffffffffffe1}, 0x10) getsockname(r0, &(0x7f0000ac9000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f00003e6000-0x4)=0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00002ce000)={@local, @broadcast, 0x0}, &(0x7f0000d80000)=0xc) fstat(r0, &(0x7f00004e1000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sg(&(0x7f000088d000-0x9)='/dev/sg#\x00', 0x584, 0xe400) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000899000)={{{@in=@multicast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000399000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000374000), &(0x7f0000c6a000)=0xc) sendmsg$nl_xfrm(r2, &(0x7f0000a2e000)={&(0x7f00007e8000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00003d8000)={&(0x7f00007c6000-0x248)=@updsa={0x248, 0x1a, 0x100, 0x4, 0x0, {{@in6=@empty, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x100, 0x2, 0x9, 0xa, 0x80, 0x20, 0x7e, r3, r4}, {@in=@rand_addr=0x2a, 0x1, 0xff}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x80000001, 0x0, 0x101, 0x6, 0x5, 0x2, 0x101, 0x5}, {0x800, 0x8, 0x4, 0x401}, {0x4, 0x2, 0x4}, 0x5, 0x7, 0x2, 0x0, 0x30, 0x80}, [@lastused={0x10, 0xf, 0xffff}, @replay_thresh={0x8, 0xb}, @address_filter={0x28, 0x1a, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001, 0xa, 0xc99, 0x3}}, @migrate={0x10c, 0x11, [{@in=@dev={0xac, 0x14, 0x0, 0x10}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3c, 0x4, 0x0, 0x4, 0xa, 0xa}, {@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x3e, 0x3, 0x0, 0x6, 0xa, 0xa}, {@in=@empty, @in=@broadcast=0xffffffff, 0x33, 0x5, 0x0, 0x7, 0xa, 0x2}, {@in6=@empty, @in=@multicast1=0xe0000001, 0x7f, 0x3, 0x0, 0x0, 0x2, 0xa}, {@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x33, 0x2, 0x0, 0x5, 0xa, 0x2}, {@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0xa, 0x2}]}, @offload={0xc, 0x1c, {r5, 0x2}}]}, 0x248}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000041) r6 = request_key(&(0x7f0000178000)='dns_resolver\x00', &(0x7f0000d2c000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00009e2000-0x16)="736563757269747926766d6e657430cd656d302d2d00", 0xffffffffffffffff) add_key$keyring(&(0x7f0000066000)='keyring\x00', &(0x7f00009e7000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r6) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b18000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) sendto$inet(r0, &(0x7f0000f9b000), 0xfffffffffffffdd6, 0x0, &(0x7f00007b9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/05 13:52:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e58000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00004b6000)={0x0, 0x400, 0x2, 0x80000001, 0x400, 0x2, 0x100000000, 0x6, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x4, 0x5, 0x1, 0x8000, 0x5}}, &(0x7f000013d000)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000082b000)=@assoc_value={r1, 0x1}, 0x8) capset(&(0x7f000099b000)={0x20080522}, &(0x7f0000a79000-0x18)) r2 = socket$inet(0x2, 0x6, 0x9) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00001d7000)=@assoc_id=0x0, &(0x7f0000e65000)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000e43000-0xfe)={r3, 0xf6, "990306b1a44d1fbbc3261d67e93314f13cf18477139e22a726b7cf034f8cf04011ac1d6b02c5469c549f0dc13bc2bad391e3d378d55d23ec4ff64e188da1f34df9f4aa48c053726ef09ce3f6c415bc6a369b4b0ffa2c3741d517d5709f2d83eaa653adf40a459a86b1c11c5fe46eab972e390878dc07c823e0d8590fc534b3eaa01042ccd61b0352e90d8b37b02951e0fdaa6cba4981caf37a19bf3ee49b36e1858a7dde9488adef1d01bfefabb325c6b923e3572699fc7e67c67fd5f1e827955ae0c84efcfd4b7d9d572b4feccfd384f4d10ceee1ad23baebf7595de967b48aeab4d8ba9fbabeff7852f38e9c76f5a2bc7bfcc59e3c"}, &(0x7f0000f99000-0x4)=0xfe) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000238000-0x8c)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, 0x8c) 2018/02/05 13:52:20 executing program 0: pipe(&(0x7f0000da2000)={0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000798000-0x5c)={0x3, 0x1, {0x0, 0x2, 0x100, 0x1, 0x7}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000001000-0x20)={{}, {0x0}}) pread64(r0, &(0x7f00004d0000)=""/243, 0xf3, 0x0) ppoll(&(0x7f0000000000)=[], 0x0, &(0x7f0000001000)={r1}, &(0x7f0000af1000-0x8), 0x8) 2018/02/05 13:52:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') accept$inet(r0, &(0x7f0000650000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000b80000)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000643000)={{{@in=@rand_addr, @in6=@loopback}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000790000)=0xe8) lseek(r0, 0x0, 0x3) 2018/02/05 13:52:20 executing program 7: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x8000) sendto$inet6(r0, &(0x7f0000fd5000), 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aa6000)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000fe0000-0xc)={0x2, 0x5, 0x4, 0x0, 0x9}) r2 = openat(0xffffffffffffffff, &(0x7f0000fde000)='./file0\x00', 0x101000, 0x10) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000fdf000-0x8)={0x0, 0x0, 0xfffffffffffff801, 0x40, 0x8}) 2018/02/05 13:52:20 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = creat(&(0x7f0000013000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000012000)=[{&(0x7f0000011000)="68e0", 0x2}, {}, {&(0x7f0000013000)}, {&(0x7f0000000000)="dd77118e2e1ee7ac24201244337161d2798b2e684285deaf75299697f1acb8f62277b65e42fd7ad92815c749043bb1dfd7b58c91b62a6c38194dd15985921155a63e2f80a6fde053cd4f4e0cbb420a1b4098ec4eac0318093ea24fab4521c72d5174c017ca0b9541392d87e6da1d0160ac2ae276d2474659", 0x78}, {&(0x7f0000012000-0xb2)="c5895bbf48c4edfbe60fd4bf8312c32e7e052b23ee8ee7f6a8a14d1d3d0640a98bb0d4e5b67b3878727e9c0b18e814ec85003ccae9b7b539a2a771bf4c52be99f542c253ff10e517a016fcc887e5d97c66e09b3e5587727e75fb7035dbf9141356d45394cb18585f561ee03a494a9e8a014a79c679162a3b376a37036acc7fb87e481c2584006576b054097319f99cd5b568fad6b70fa84ef5855fc52b2ff41900cb314806ec63ba62089fa7588b075466a1", 0xb2}, {&(0x7f0000000000)="f411e17f05de98be759ef353d96a0a83c500e0bde0687863da889391b16ad231069ee0ae55e73de14d1ada86c7a73acc77ad45d3802a9fe809e2d7ee6148683f187b26c44f", 0x45}], 0x6, 0x0, 0x0, 0x1}, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) chroot(&(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 13:52:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x10, &(0x7f000032a000)) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a0a000-0x20)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f00003c9000)=0x20, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00001b0000-0x28)=[{0xf, 0x9}, {0x8, 0x8}, {0x3, 0x1000}, {0x4, 0xdf9534a}, {0x6, 0x100000001}], 0x5) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x104) writev(r1, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) socketpair(0x3, 0x800, 0x80000000, &(0x7f0000f01000)) rename(&(0x7f0000e03000)='./file0/file0\x00', &(0x7f0000c8e000)='./file0\x00') r2 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x0) sendfile(r1, r2, &(0x7f0000aef000), 0xa8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000138000)={0x0, 0x90, &(0x7f00000ff000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @in6={0xa, 0x1, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x4d0e}, @in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000e38000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000a4c000-0x8)={r3, 0x33}, 0x8) accept$inet(r2, 0x0, &(0x7f000051b000)) 2018/02/05 13:52:20 executing program 7: mmap(&(0x7f0000003000/0xdd3000)=nil, 0xdd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000dd4000)={0x0, 0x0, 0x0, 0x0, 0x803, 0x7f, 0x0, 0x5b}) socket$netlink(0x10, 0x3, 0x16) 2018/02/05 13:52:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) close(r1) shutdown(r0, 0x0) sendfile(r1, r0, &(0x7f00007be000), 0x1) 2018/02/05 13:52:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8926, &(0x7f00000bd000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x1}) 2018/02/05 13:52:20 executing program 2: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000786000-0x4)=0x1c4, 0x4) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000e70000-0x10)=@generic="e45e162e587a1705bce4884633937d37") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000029000-0x8c)={0xd67, 0xe0, 0x8000, 'queue0\x00', 0x3}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) sendto$inet6(r0, &(0x7f00004cf000-0x1000), 0x0, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/05 13:52:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) sigaltstack(&(0x7f0000905000/0x2000)=nil, &(0x7f0000c61000)) 2018/02/05 13:52:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x4) fcntl$getownex(r0, 0x10, &(0x7f0000d4d000)={0x0, 0x0}) ptrace$setregset(0x4205, r1, 0x0, &(0x7f0000007000-0xa)={&(0x7f00000c5000-0x93)="134e721c060001000000000001012053d1c199b0c4cbd7ab0296e7154fea8aa900000005f6812bf975fd831ef5ec461bb6c0a3532a9a203d91da7732285e058ecec7b40e37910727b26b20338b84e5cc285a589a7f324ca94a7da40be1b70c09820899b3091c2484fb00000000000000ff1bafeb30fc119c5957f1cbdbc28571f9898d9a1ead4d0400000000000000068239ec", 0x107}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a81000-0x9)='loginuid\x00') bind$llc(r2, &(0x7f0000d2c000-0x10)={0x1a, 0x3, 0x3f, 0xb9, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) close(r0) r3 = syz_open_dev$sg(&(0x7f0000168000)='/dev/sg#\x00', 0x7, 0x800) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f000073a000)={0x3, 0x3cc1, 0x6, 0x9, 0x1000, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000f2d000-0x8c)={0x1fe000000000, 0x0, 0x200, 'queue1\x00', 0x5}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00004f6000)={0x0, @in={{0x2, 0x1, @empty}}}, &(0x7f000026c000)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000b2a000-0xa0)={r4, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x3, 0x3, 0x3, 0x80, 0x6c}, 0xa0) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f000036e000)=0xd994) 2018/02/05 13:52:20 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000005000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000)={0x5}, 0x4) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$BINDER_SET_MAX_THREADS(r1, 0xc0189436, 0xc00000000000000) 2018/02/05 13:52:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x40) ioctl$TIOCNXCL(r1, 0x540d) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b20000)='/dev/keychord\x00', 0x80000, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000d52000-0x4)=0x2) write$selinux_access(r0, &(0x7f0000001000-0x4d)={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20}, 0x4d) 2018/02/05 13:52:20 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000001000)={0x0, 0x78, &(0x7f0000003000-0x78)="23814233e48d080a6f161acaa9578956fc889b6aa1b69858d4f80a28be1abee280163cfaab58c559b6992f4b4ab5ebbd38ff8ac81acc1031d0c869cf3169521bf0bab594c62fef4f423c8c833bfdd0f8d2e6ea6f504c898d6911a7d8552d39b7f778826b932cac2e788bbafbb1ed5bb95a252e7ceb6e064a"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000004000-0x8)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000001000)=[{&(0x7f0000001000)="0707bd150890fe7cab8ff18e02229b5e7981518ed20416202ac1dd7ed05d61be0ad7ac94e0bde8e9ff7ba9017009c3f8004fee4b05cf682c7053afed5411f60f7c52555cbbfd17c29094c1d8f96518a7aa3c92544fda170352b575cd8ad9d4a885186ee7ad4bcfd40fb16d4074d5f0818ef3a78a3ee244145c60823ec2db2032390b227855bc1a549dab1e29d90f2ab980a4ed163137b0a5f4dbe3e0c267dc212b0ca00fea128dfd7a7419f8474fb615b31f06904c7b935fe7574713a9437cbcd8919d607993c4e48981cdb79c65a7c8bf072a742990ec42b33af3c1613921cdce549f38d70cb94be39d7cad243f61030f1d", 0xf2}, {&(0x7f0000003000)="92f577be8e450ae0fab8ac6581f86da01bbad459419d56f69a4925e8f85e522f887df608b707194cd796e3b854f89e84cf9e72de0203d1c3d86f5fe120adda5abe9f67767fb880", 0x47}], 0x2) write$selinux_access(r0, &(0x7f0000d7b000)={'system_u:object_r:ld_so_cache_t:s0', 0x20, '/usr/sbin/ntpd', 0x20}, 0x35) 2018/02/05 13:52:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000d4f000-0x2)='..', &(0x7f00002cc000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x3) pipe2(&(0x7f00008e6000-0x8)={0x0}, 0x84000) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000279000-0x28)={&(0x7f0000000000/0x1000)=nil, 0xde8, 0x2, 0x40, &(0x7f0000071000/0x1000)=nil, 0x5}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000c4c000)=""/218) 2018/02/05 13:52:20 executing program 3: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x2c0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001000-0x5e)=""/94, &(0x7f0000001000)=0x5e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003000-0x12)='/dev/loop-control\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f000053c000)=""/203, &(0x7f00000ce000)=0xcb) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000004000-0x8)={0xffffffff, 0x6}) recvmsg$netrom(r0, &(0x7f000053b000)={&(0x7f0000001000-0x10)=@ax25={0x3, {"c9a3a22580995c"}, 0x9}, 0x10, &(0x7f000053d000-0x50)=[{&(0x7f0000000000)="3bfaf4f92168e58c2821e33666f753f178a410d118773dc880029246ee0a436feeb3db1ab72ec06e46376dcf4741e8f4ec46fcf0d9be6ec4a281235b0ea02dd2ed0914407aa82d150928717bf9f550a3c5c0d63925490e33f82598f3e1e895ab7a8eb949997a3450b0094172e9ad0679", 0x70}, {&(0x7f00000cd000-0xbf)="66bc416918c7570d77a20b2fde56827ad184b8a1fac6b12415bb2483c525d4e24d0620bbf9b3bafc8089f6677a7e18bea8fea0c79cfbd0c6332bd1995aa49ddf98db182c5b576d107e4cde55f97e42fb294c5e3bed86c751de9e85ae31cef21fd90f5fc813b15baf3226357b2fd60a57d13719dcdeb203af87be513555c93caab07af44f03567267a49f6859f16a09454416564ade8e1e30e279ad0cd798a77bbf913e0d3921b0b09b2b0266c23c0ec6df346df95011bea9ff7ac38de1c864", 0xbf}, {&(0x7f0000001000-0x6f)="ac4d6956216767f9bc68785a4f0d453bd9c0fc81be3a7b7907260774f3106af5e89eaefa620b26348b4bdd36dd3b3e359a35f43a3041721107d452f49f2c0f84671538dc215159145fc518c5e86a2e2e35a3cb83f8023981b576eae065dec30c275a30fcab96746f99b7ecd8e5e79e", 0x6f}, {&(0x7f00000cc000)="0d64c50c2f092a71cd077fd514dc5d2bc1bf797311abd33881a44a22a197a7f8", 0x20}, {&(0x7f00000ce000-0xc)="8c8c4a7cedc6b5b91ab49896", 0xc}], 0x5, &(0x7f00000cf000-0x2c8)=[{0x70, 0x117, 0x598, "fe14f0d27cb1b23ef926df6ce6ac2a25235caed84ab19482bd7c95a72f31fae919edb08161a6f470569d57b044d4b4fa3292949ebfef2e536d8bd866ed3a634242a3534c8e5a3bb7b73554873933391874c7e6fadcda0036ea0a0a1f3d"}, {0x80, 0x118, 0xffff, "2e76766d01486f597f398bd81e05a54e5483cb455c635473a6bc40c8e124ff7ea03025ed218c80b50d7246f1365d7ac4163d9f104f9ed734ad0db05291b16bb0caef4296f6f0920d7ae7eb7da253264c4e5b3445d2dd36e619dfc3304296f9b5b8de54c578a3a4a61e"}, {0x100, 0x115, 0x400, "d1129079ebbc1279ae0e4a0352f30a3f865e11031ee88c66de2f70bc1a812745996f890978230bfbf95f651b6f58adc8737bb39e259b0fc098afdd84d753ca7c4b7e8842517eb31be9c8fe72d8b7fad8a3597d5824077378d23f44791f886c49d01ee313c34643ef4df11663cf9d62e2bebe727d1e205556fc15198ced0cfe9131eaae2e67781e5962817a698fdc74146482182beaefd46b2dc05da675060e1de9c0daad67b95a3c89b931a8b417c0d90b3b98c26cf6cdfe71e09fc20b81f98a83c341f5e17d1e945a8c7fe12c10fa0789aaeee579e9e7714e1370a62c43f7699d6ae4a3786fd08a2c9c"}, {0xd8, 0x13b, 0x1, "3b27cae629186d42d0b5a21f9e4f62e75c8b4e9a4d0397fafba81af2b64431074c3dd3a9812a67c4f0c62b0fe697dadb0631891bde32725471a71071c00d196ccae07b88b7f2e449bb1dfbafeb1ec4709cfd4b65765084002c8d731f4ac3e2eb122695c38765eed56b1fd9c18d2c6bd6017b8f3f8ecdb8db0d6a044223cc71f9f4927f513697bb1c71910ef3d208ae5312b2cc79e43e5c0fd18b1650690bf70437e52583a4465f6b31189b7036112130b443cdb753f19dbb0c3ffb57192bb70d9f348d7dad146f"}], 0x2c8, 0x4001}, 0x2000) 2018/02/05 13:52:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000eb6000)='./file0\x00', 0xfffffffffffffffc, 0x0) r1 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) close(r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd3000-0x10)='/selinux/policy\x00', 0x0, 0x0) dup(0xffffffffffffffff) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00006d5000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000835000)=0x0) tgkill(r3, r4, 0x33) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ad6000), &(0x7f000078b000-0x4)=0xc) getresuid(&(0x7f00004aa000-0x4), &(0x7f0000ee4000), &(0x7f0000ad7000)) getgid() getpgid(0xffffffffffffffff) getgroups(0x3, &(0x7f0000e46000)=[0xffffffffffffffff, 0x0, 0x0]) 2018/02/05 13:52:20 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0xffffffffffffa839, 0x3f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) ioctl(r1, 0x2, &(0x7f0000919000-0xd7)="873eca4c0073719c0651076726b5f29ba61a864bcb1ef757ad5f85f4e33a3d55ef2b751f1e69eeb0ea04f054cd770b4d0a51d8a60b9ff4ede47d21886568263d0c31b173ae3a783deb739b800f61f300e35184ab7c7907824e75f114df0a4c4606e3ef0d308167291393caaf7dfb04cfa3826fd0c916bd7d5db66d555285a6238e13244b197cf08e98a059938eea7ad9999d4032f870ccc9eb8e33c74a84c5718a41f2903bf6a981c551df44eea4b0d33d81a31c71a64d5c74478133f6c399b59d157c73e74c6968e2380250977024a9322896d7ed1264") connect$inet(r1, &(0x7f0000bdb000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f0000245000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f00009af000)='stat\x00') sendfile(r1, r2, 0x0, 0x3ff) sendmmsg$nfc_llcp(r1, &(0x7f0000d59000)=[{&(0x7f0000c6e000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "603d176ed72a8849584ce36a438b50acbf36411112c1363f1ec41f921d56944eb35ad3766a5972b2206dca0b65e233e6579b9e24fe88aafc25069f448bab62"}, 0x60, &(0x7f0000466000)=[{&(0x7f0000eeb000)="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", 0x40f}], 0x1, &(0x7f00009e5000)={0x38, 0x111, 0x1a0, "b7902bcd9979c647371cdff2b81a578e2a134d9bf3c59e1bf2076073448838bde578"}, 0x38, 0x8000}, {&(0x7f0000296000)={0x27, 0x4, 0x3f, 0x7, 0xff7, 0x81, "4cb92fe6d6f3742bee32748ba5afa24ebda0872af68bf9bc25ea4d84777f3ff2e8986fd9bf90e17182f877bf3ad2fc79d25b205e27c14d249c6fef130ec3ba", 0x9e2}, 0x60, &(0x7f0000a78000)=[{&(0x7f00007d3000)="553c54fbd6a3f7fd3e24d6090df1636be56337ff4271", 0x16}, {&(0x7f00006b0000)="7c81c9b81347e03ad4fee937db0ca318fa10903ef6b84a45c8aed23a5f3e2b0712edc1fcc0b206c73b4cb324791556835e86d11a70df745cf5d5c161b79f98564dc23b15a52e3f5a046731ea5a3a718a5cf58e395e544a677aab632c5a92d13b26eb7086006a9478f85cd49b7399a5cd8695ab64e08c7ba864eab52f440dac1b5f0fbf6f4e29ad856c58a8b25e2eff94923e11e8684c331f5d5226e75f4200535c0d210490270d33c7f8c2dda7a2ee6a4faa22854b1391acfc3d5f8f1e589b9ac23f453586a25a372122b3afdc", 0xcd}, {&(0x7f0000645000-0x1c)="2e48f8ca72afe8b9848fe5ed7a348d3142a0de0517aa55aead71ce7f", 0x1c}, {&(0x7f0000032000)="5c86fda1d6aff3ef056efa26f6d6e34f6a4da60b3cfcb53b3fe19b35e0510b845bd9a2ecbc898b792e29253e4a00f6f84baee31376c9e9ebe48c4b13bcac1126e503a98e6b7db0334b9340f91397bcb48e940fc01da166efd162c452188ac66253ae76ac726478895ccb1b451239c2255eb98abc8823b1fffedf28f415b310c59a32fab91da3c1beaecf0ed7bde79a860589d72df7731554cfc768d860825725ce6daf2f0bc1fdc77790507aeb9281d76c4763800fd127d0c26838465182b8ce98a1ce54918e1fd9ad23dc525ecf0d5699563ac41121be0562a1937be610162053b86444a5bb8a6c0ed4", 0xea}, {&(0x7f0000eb8000-0x7c)="c41cba2737ce999b7253702928375b55bb3c2c32a8f9a1c475fda25b24e3d4c997178f17d3a1d1b9d275b57c90ff6c2ce1c1cb62c29e826ccea86527261eea3ee634662a496656c601fb4b0c22cecb1e012476cc872c21f6c8debe967eea44c5b223e35c1548bad87c5fd42c994e545106cb7decc76d7b8027a7fef7", 0x7c}], 0x5, &(0x7f0000a2d000)={0x10, 0x119, 0x6}, 0x10, 0x40000}, {&(0x7f00004c5000)={0x27, 0x4540, 0x2, 0x3, 0x100000001, 0x1000, "bf8acd48b19dc486f09af6950ab9d69cca5ca35fbec3f665ac69ffc320a9c6ac8a5442b32374acaf2136a9d8a458c879a3626974e2912c231f78c016e6dab6", 0x20}, 0x60, &(0x7f0000672000-0x20)=[{&(0x7f00003e9000-0xfc)="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", 0xfc}], 0x1, &(0x7f00008c2000)={0xc8, 0x1, 0x69bbd78e, "4dcbf627e9476005f3dbb0af9ea5a18faec1b66bfc52845c359a3d656c594a4ba0bf90291002bfd6d5cc8297e38bcc886d9b44c97611d944f8690083ff3e824dccf6b1e92e06e7b42dd309f6a1ed985db38cd732e9dc7e695ba3f6378f84da6921e9994e819d0d88d9c13bec4c9997a84613777997a45812696a445cc6a2d15351f1f2440563bc70c9bc19318772acd647dd87bc8dff77e1112c369843f8517fb127d7c81280b7657942e800cb7b4b5075901d8708"}, 0xc8, 0x80}], 0x3, 0x0) 2018/02/05 13:52:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000b93000)='user\x00', &(0x7f0000a6f000+0x3ae)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00003b9000-0x50), 0x0, 0xffffffffffffffff) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dd6000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000046e000)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x80000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xb282}], 0x58) clone(0x835fffc, &(0x7f00003e5000-0xbb), &(0x7f00006cd000), &(0x7f0000b06000), &(0x7f000029a000-0x9c)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005d6000)={0x0, 0x100000001}, &(0x7f0000ef2000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cde000)={r1, 0x3, 0x400, 0x40, 0x8b2, 0xfff}, 0x14) r2 = add_key(&(0x7f00008be000)='encrypted\x00', &(0x7f0000cca000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000357000-0x71)="ecc5f31f18279d63c5869279ad43666a1f7f06b91e0513d1f6f2cb2021923a19e373aa5aea3cd503de492631f034caa32f3bad36e6749c96466dd7b1614507d926e4975d8f87177a0c82da6ee89b24eb587a0d4ef4db650520bfe3e496e946bed2d1f597618f7c0abb51a219a9c419b2d0", 0x71, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000876000)='keyring\x00', &(0x7f0000f73000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) 2018/02/05 13:52:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000187000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$void(r0, 0xc0045878) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002c7000)='hybla\x00', 0x6) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000976000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x0, {0x2, 0xffffffffffffffff, @empty}, @generic="3b0c915d61e6d68f809866a5902c62d9"}) 2018/02/05 13:52:20 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c78000)='/dev/pktcdvd/control\x00', 0xc2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f00000e8000)=@file={0x0, ""/45}, &(0x7f0000001000-0x4)=0x2f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000078c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000cf6000-0x10)={0x0, 0x8, &(0x7f0000cf6000-0x8)="0afaec1b64d56f6f"}) 2018/02/05 13:52:20 executing program 7: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0x3, 0x1000002}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) socket$inet(0x2, 0x0, 0x401) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000)='vmnet1vmnet1ppp0}mime_typenodevvboxnet0.eth0vboxnet0vmnet1user{\\}\x00', 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001000)={{{@in=@loopback, @in6=@mcast2}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000002000-0x4)=0xe8) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x28, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9}]}]}, 0x28}, 0x1}, 0x0) 2018/02/05 13:52:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000c25000)=0x0) ptrace(0x4208, r1) r2 = epoll_create1(0x0) fcntl$getownex(r2, 0x10, &(0x7f0000ba9000-0x8)={0x0, 0x0}) fcntl$setown(r2, 0x8, r3) r4 = epoll_create1(0xfffffffffffffffc) clock_nanosleep(0x7, 0x1, &(0x7f0000bbb000-0x10)={0x77359400}, &(0x7f0000f84000-0x10)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000bf3000)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000afe000-0xc)) dup2(r2, r4) 2018/02/05 13:52:20 executing program 1: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000fc7000)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000fc8000-0x4a)="203b22d8aa519a0a0ac583aadf5b149141380cc5b20cbb07972b9787ba8081583b7bdeafd0b6703b3822cc2195b8c9102f43e16f96973643e93cdeb0d93229c10867c96cb17cf422618c") openat$keychord(0xffffffffffffff9c, &(0x7f00006f3000)='/dev/keychord\x00', 0x0, 0x0) lseek(r0, 0xffffffffffffffff, 0x4) 2018/02/05 13:52:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000008f000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00007a4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x5408cf6}) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000060c000)='htcp\x00', 0x5) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000449000-0x160)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x3, 0x700000000, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}}}, 0x5, 0x9, 0x5, "217517d47f7b3ae957fb64883cbce707e965d83acbf78e04cd6191efe27bab530e9533e894dbc04591f0c9bb98d8560e1534ea070a5661edaea83cd44ff0ef9bac49e5f2f777da7dbccb6565311e42f6"}, 0x160) epoll_create1(0x80000) pwritev(r2, &(0x7f0000e4c000)=[{&(0x7f00001f2000)="88", 0x1}], 0x99, 0x81003) accept4$netrom(r2, &(0x7f0000267000-0x48)=@full, &(0x7f000041d000)=0x48, 0x80000) fadvise64(r1, 0x0, 0x5, 0x4) sendfile(r1, r2, &(0x7f00000de000-0x8), 0x100000001) 2018/02/05 13:52:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$int_in(0xffffffffffffffff, 0x5473, &(0x7f00006e1000-0x8)) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f}, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xa6, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@loopback={0x0, 0x1}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000f75000-0x10)='/dev/input/mice\x00', 0x0, 0x1) sendmsg(r1, &(0x7f0000247000)={&(0x7f0000fe2000)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='sit0\x00'}}, 0x1e, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x318}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x20) getpgrp(0x0) r3 = dup(r2) sendmsg$netlink(r3, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@kern={0x10, 0x0, 0x0, 0x80000108}, 0xc, &(0x7f0000713000)=[{&(0x7f00000d4000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x3, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x800}, 0x800) 2018/02/05 13:52:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_extract_tcp_res(&(0x7f00006fa000), 0x8, 0x1) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000afd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/05 13:52:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000a3000)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000331000-0x4)=0x0) ptrace$setsig(0x4203, r1, 0xb3aa, &(0x7f0000105000-0x10)={0x20, 0x3ff, 0x9, 0x7f}) 2018/02/05 13:52:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ede000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000374000-0x7)='ns/net\x00') setns(r1, 0x0) 2018/02/05 13:52:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f1b000)='/dev/loop#\x00', 0x9, 0x200000) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000cad000-0x8d)=""/141) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0x864, 0x9f08}) syslog(0x3, &(0x7f0000001000-0x2b)=""/43, 0x2b) r3 = eventfd(0x9) r4 = dup3(r0, r1, 0x80000) ioctl$KDADDIO(r2, 0x4b34, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000016000-0x10)={0x9, 0xd, 0x6, 0x7, 0x0}, &(0x7f00008c4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000289000-0x8)={r5, 0x1, 0x400}, &(0x7f0000a9f000)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000868000-0x8)) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000a12000), &(0x7f000065a000)=0xc) getpid() gettid() fcntl$getown(r0, 0x9) gettid() r6 = gettid() r7 = getpgid(r6) wait4(r7, &(0x7f0000001000), 0x1000000, &(0x7f0000000000)) removexattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x13)=@random={'trusted.', '/dev/loop#\x00'}) getsockname(r1, &(0x7f0000003000)=@ethernet={0x0, @broadcast}, &(0x7f0000003000)=0x10) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000d72000-0x8), &(0x7f00004da000)=0x8) socket$inet(0x2, 0x0, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) creat(&(0x7f0000a6d000)='./file0\x00', 0x0) mount(&(0x7f0000eaf000)='./file0\x00', &(0x7f0000700000+0x57)='./file0\x00', &(0x7f0000caa000)='9p\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000001000)={0x9, 0x80000000, 0x4, 0x3f, 0x20000000, 0x7fff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x1, 0xfffffffffffff0d3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @multicast1=0xe0000001}], 0x2c) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000003000)=r7) 2018/02/05 13:52:20 executing program 1: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f000081e000-0x36)="6cb8c7ce18ee7a299a6ceee1c6543db5e02cb1643d277bfd3e9e8c9703fc1619c2cc518945c4317932ff98b288b392e2e7a687aee19e", 0x302, 0x0, &(0x7f0000e4f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f82000-0xf6)=""/246, 0x12a, 0x23fffd, 0x0, 0x0) [ 113.152879] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. [ 113.189081] 9pnet_virtio: no channels available for device ./file0 [ 113.235154] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 113.240208] 9pnet_virtio: no channels available for device ./file0 INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes [ 164.447943] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 164.455740] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 226.517879] Buffer I/O error on dev loop0, logical block 7, async page read [ 367.946533] INFO: task syz-executor3:9334 blocked for more than 120 seconds. [ 367.953745] Not tainted 4.9.80-gb30d2b5 #28 [ 367.958938] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 367.967043] syz-executor3 D26840 9334 3881 0x00000004 [ 367.972771] ffff8801d7790000 ffff8801cca379c0 ffff8801cd5d5a40 ffff8801d6558000 [ 367.980842] ffff8801db321b98 ffff8801d71bf2c0 ffffffff838a23db ffff8801db321b98 [ 367.988831] ffff8801b9393000 00ff8801cd5d5a40 ffff8801db322468 ffff8801db322490 [ 367.996822] Call Trace: [ 367.999388] [] ? __schedule+0x67b/0x1ba0 [ 368.005079] [] ? bit_wait+0x90/0x90 [ 368.010349] [] schedule+0x7f/0x1b0 [ 368.015511] [] schedule_timeout+0x56c/0x10b0 [ 368.021712] [] ? usleep_range+0x140/0x140 [ 368.027866] [] ? kvm_clock_read+0x23/0x40 [ 368.033638] [] ? kvm_clock_get_cycles+0x9/0x10 [ 368.039871] [] ? ktime_get+0x13d/0x1d0 [ 368.045378] [] ? __delayacct_blkio_start+0x41/0x80 [ 368.051948] [] ? bit_wait+0x90/0x90 [ 368.057217] [] io_schedule_timeout+0x1be/0x390 [ 368.063420] [] bit_wait_io+0x19/0xa0 [ 368.068774] [] __wait_on_bit+0x57/0x120 [ 368.074370] [] wait_on_page_bit+0xf4/0x140 [ 368.080254] [] ? page_waitqueue+0x20/0x20 [ 368.086022] [] ? autoremove_wake_function+0x90/0x90 [ 368.092683] [] ? pagevec_lookup_tag+0x3a/0x80 [ 368.098812] [] __filemap_fdatawait_range+0x1c1/0x2b0 [ 368.105547] [] ? wait_on_page_bit+0x140/0x140 [ 368.111718] [] ? __filemap_fdatawrite_range+0x1bb/0x250 [ 368.118721] [] ? replace_page_cache_page+0x610/0x610 [ 368.125443] [] ? page_endio+0x180/0x180 [ 368.131210] [] filemap_fdatawait_range+0x25/0x50 [ 368.138550] [] filemap_write_and_wait_range+0x74/0xb0 [ 368.145362] [] blkdev_fsync+0x66/0xb0 [ 368.150808] [] ? thaw_bdev+0x180/0x180 [ 368.156671] [] vfs_fsync_range+0x10a/0x250 [ 368.162528] [] blkdev_write_iter+0x2a6/0x380 [ 368.168574] [] ? bd_acquire+0x250/0x250 [ 368.174172] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 368.181007] [] vfs_iter_write+0x2e0/0x450 [ 368.186799] [] ? check_preemption_disabled+0x3b/0x200 [ 368.193607] [] ? vfs_iter_read+0x3f0/0x3f0 [ 368.199488] [] ? splice_from_pipe_next.part.10+0x22e/0x2f0 [ 368.207112] [] ? __kmalloc+0x11d/0x310 [ 368.212623] [] iter_file_splice_write+0x5b5/0xb60 [ 368.219105] [] ? page_cache_pipe_buf_release+0x130/0x130 [ 368.226180] [] ? selinux_file_permission+0x82/0x460 [ 368.232840] [] ? rw_verify_area+0xe5/0x2b0 [ 368.238858] [] ? page_cache_pipe_buf_release+0x130/0x130 [ 368.245932] [] direct_splice_actor+0x125/0x180 [ 368.252158] [] splice_direct_to_actor+0x2cc/0x800 [ 368.258635] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 368.265458] [] ? do_splice_to+0x160/0x160 [ 368.271256] [] ? security_file_permission+0x89/0x1e0 [ 368.278004] [] ? rw_verify_area+0xe5/0x2b0 [ 368.283860] [] do_splice_direct+0x1a7/0x270 [ 368.290164] [] ? splice_direct_to_actor+0x800/0x800 [ 368.296827] [] ? rw_verify_area+0xe5/0x2b0 [ 368.302681] [] do_sendfile+0x54b/0xd30 [ 368.308210] [] ? do_compat_pwritev64+0x100/0x100 [ 368.314600] [] ? __might_fault+0x114/0x1d0 [ 368.320482] [] SyS_sendfile64+0xd1/0x160 [ 368.326169] [] ? SyS_sendfile+0x160/0x160 [ 368.331964] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 368.338799] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 368.345353] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 368.352058] [ 368.352058] Showing all locks held in the system: [ 368.358372] 3 locks held by kworker/u4:1/22: [ 368.362745] #0: ("writeback"){++++.+}, at: [] process_one_work+0x6f2/0x1610 [ 368.372045] #1: ((&(&wb->dwork)->work)){+.+.+.}, at: [] process_one_work+0x72c/0x1610 [ 368.382236] #2: (&type->s_umount_key#22){.+.+..}, at: [] trylock_super+0x20/0x100 [ 368.392186] 2 locks held by khungtaskd/514: [ 368.396494] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 368.405163] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 368.414861] 1 lock held by rsyslogd/3651: [ 368.419008] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 368.427893] 2 locks held by getty/3780: [ 368.431834] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 368.441164] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x1f4/0x16c0 [ 368.451142] [ 368.452753] ============================================= [ 368.452753] [ 368.459998] NMI backtrace for cpu 1 [ 368.463642] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.80-gb30d2b5 #28 [ 368.470795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.480120] ffff8801d86b7d00 ffffffff81d94b69 0000000000000000 0000000000000001 [ 368.488085] 0000000000000001 0000000000000001 ffffffff810bac60 ffff8801d86b7d38 [ 368.496080] ffffffff81d9fc8d 0000000000000001 0000000000000000 ffff8801be78b418 [ 368.504052] Call Trace: [ 368.506614] [] dump_stack+0xc1/0x128 [ 368.511949] [] ? irq_force_complete_move+0x390/0x390 [ 368.518673] [] nmi_cpu_backtrace+0xfd/0x120 [ 368.524611] [] ? irq_force_complete_move+0x390/0x390 [ 368.531332] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 368.538400] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 368.545383] [] watchdog+0x6f0/0xa70 [ 368.550626] [] ? watchdog+0x125/0xa70 [ 368.556047] [] kthread+0x26d/0x300 [ 368.561205] [] ? reset_hung_task_detector+0x20/0x20 [ 368.567841] [] ? kthread_park+0xa0/0xa0 [ 368.573437] [] ? kthread_park+0xa0/0xa0 [ 368.579029] [] ? kthread_park+0xa0/0xa0 [ 368.584624] [] ret_from_fork+0x5c/0x70 [ 368.590287] Sending NMI from CPU 1 to CPUs 0: [ 368.594859] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838b20c6 [ 368.602257] Kernel panic - not syncing: hung_task: blocked tasks [ 368.608389] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.80-gb30d2b5 #28 [ 368.615542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.624877] ffff8801d86b7cb8 ffffffff81d94b69 ffffffff83a8ade0 ffff8801d86b7d90 [ 368.632850] ffff8801be78b400 dffffc0000000000 ffffffff84409000 ffff8801d86b7d80 [ 368.640834] ffffffff8142f541 0000000041b58ab3 ffffffff8418ab20 ffffffff8142f385 [ 368.648804] Call Trace: [ 368.651362] [] dump_stack+0xc1/0x128 [ 368.656719] [] panic+0x1bc/0x3a8 [ 368.661707] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 368.669907] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 368.677160] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 368.684404] [] watchdog+0x701/0xa70 [ 368.689660] [] ? watchdog+0x125/0xa70 [ 368.695090] [] kthread+0x26d/0x300 [ 368.700249] [] ? reset_hung_task_detector+0x20/0x20 [ 368.706886] [] ? kthread_park+0xa0/0xa0 [ 368.712482] [] ? kthread_park+0xa0/0xa0 [ 368.718077] [] ? kthread_park+0xa0/0xa0 [ 368.723672] [] ret_from_fork+0x5c/0x70 [ 368.729743] Dumping ftrace buffer: [ 368.733306] (ftrace buffer empty) [ 368.736986] Kernel Offset: disabled [ 368.740589] Rebooting in 86400 seconds..